CN119589814A - A mixed preparation device and method for solid waste-based coal mine filling materials - Google Patents
A mixed preparation device and method for solid waste-based coal mine filling materials Download PDFInfo
- Publication number
- CN119589814A CN119589814A CN202510153231.4A CN202510153231A CN119589814A CN 119589814 A CN119589814 A CN 119589814A CN 202510153231 A CN202510153231 A CN 202510153231A CN 119589814 A CN119589814 A CN 119589814A
- Authority
- CN
- China
- Prior art keywords
- gear
- solid waste
- rotating shaft
- mixing
- machine body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/003—Methods for mixing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/003—Methods for mixing
- B28C5/006—Methods for mixing involving mechanical aspects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
- B28C5/0831—Drives or drive systems, e.g. toothed racks, winches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
- B28C7/10—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors by means of rotary members, e.g. inclinable screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
本发明涉及材料混合技术领域，且公开了一种固废基煤矿填充材料混合制备装置及方法，包括机体，机体内部开设有送料腔和混合腔，送料腔内设置有送料辊，机体外侧设置有用于储存水泥的储料罐，混合腔内转动设置有搅拌器，机体底部开设有出料口，机体底部转动插设有用于密封出料口的封堵板。送料辊将固体废料初步混合且送入混合腔，同时储料罐内的水泥持续均匀的落入混合腔内，通过搅拌器转动将固体废料和水泥快速地搅拌混合，随后封堵板转动将出料口露出，搅拌器将混合腔内混合完成的填充材料推向出料口，完成出料，提高原料混合的速度，从而提高填充材料制备的效率。
The present invention relates to the technical field of material mixing, and discloses a solid waste-based coal mine filling material mixing preparation device and method, comprising a machine body, a feeding chamber and a mixing chamber are provided inside the machine body, a feeding roller is arranged in the feeding chamber, a storage tank for storing cement is arranged outside the machine body, a stirrer is rotatably arranged in the mixing chamber, a discharge port is provided at the bottom of the machine body, and a sealing plate for sealing the discharge port is rotatably inserted at the bottom of the machine body. The feeding roller preliminarily mixes the solid waste and feeds it into the mixing chamber, while the cement in the storage tank continuously and evenly falls into the mixing chamber, the solid waste and cement are quickly stirred and mixed by the rotation of the stirrer, and then the sealing plate rotates to expose the discharge port, and the stirrer pushes the mixed filling material in the mixing chamber to the discharge port to complete the discharge, thereby increasing the speed of raw material mixing and improving the efficiency of filling material preparation.
Description
Technical Field
The invention relates to the technical field of material mixing, in particular to a solid waste-based coal mine filling material mixing preparation device and method.
Background
The mixing of the solid waste-based coal mine filling material mainly refers to a technology for using solid waste as the coal mine filling material, and the method can treat the solid waste and improve the safety and the resource utilization efficiency of coal mining.
The filling material mixing generally involves the following aspects of 1. Solid waste materials, including industrial waste materials, construction waste materials, solid residues after household garbage treatment and the like, are treated and modified to become suitable mine filling materials, 2. Filling technology, the treated solid waste materials and other mine materials (such as cement, gypsum and the like) are mixed according to a certain proportion to prepare filling materials, the filling materials are used for filling goaf in a mine, stabilizing the mine structure and reducing the risk of mine sedimentation and collapse, 3. Environmental protection and economic benefit, the use of solid waste-based filling materials can reduce the influence of waste on the environment, simultaneously reduce the cost of the filling materials and improve the economic benefit of the mine.
The application of the technology can help coal mine enterprises to realize resource recycling and environmental protection while ensuring safe production, solid waste-based coal mine filling materials not only can effectively utilize solid waste, reduces environmental pollution, can also solve the goaf problem left after coal mining to a certain extent, ensures coal mine safety, solid waste-based coal mine filling materials are researched and applied, reflects the concepts of resource recycling and environmental protection, and is one of important ways for promoting the development of green mining industry.
At present, in the prior art, solid waste, cement and other raw materials are generally put into a stirrer together, the raw materials are uniformly mixed by the stirrer, and then are taken out of the stirrer after being prepared into filling materials, but the raw materials are put into the stirrer together, so that the stirrer is difficult to rapidly uniformly mix the raw materials, the preparation efficiency of the filling materials is easily affected, the existing requirements are not met, and therefore, the device and the method for preparing the solid waste-based coal mine filling materials by mixing are provided.
Disclosure of Invention
The invention provides a solid waste-based coal mine filling material mixing preparation device and method, which have the beneficial effects that raw materials are quickly and uniformly mixed, so that the preparation efficiency of the filling material is improved as much as possible, and the problems that in the prior art, solid waste, cement and other raw materials are generally put into a stirrer together, the raw materials are uniformly mixed through the stirrer, the prepared filling material is taken out from the stirrer, but the raw materials are put together, so that the stirrer is difficult to quickly and uniformly mix the raw materials, and the preparation efficiency of the filling material is easily influenced are solved.
The invention provides a solid waste base coal mine filling material mixing preparation device which comprises a machine body, wherein a feeding cavity and a mixing cavity which are mutually communicated are formed in the machine body, a feeding roller is rotatably arranged in the feeding cavity, the feeding roller is used for feeding solid waste into the mixing cavity, a storage tank is arranged on the outer side of the machine body and is intermittently communicated with the mixing cavity, the storage tank is used for storing cement, a stirrer is rotatably arranged in the mixing cavity, a second motor is arranged on the outer side of the machine body and is used for driving the stirrer, a discharge hole is formed in the bottom of the machine body, and a plugging plate is rotatably inserted in the bottom of the machine body and is used for sealing the discharge hole.
As an alternative scheme of the solid waste base coal mine filling material mixing preparation device, the end part of the feeding roller is provided with a first rotating shaft, the middle part of the first rotating shaft is rotationally inserted into the side wall of the machine body, the outer side of the machine body is provided with a first motor, an output shaft of the first motor is in transmission connection with the first rotating shaft, the outer side of the machine body is connected with a feeding hopper, the feeding hopper is communicated with the feeding cavity, and the feeding hopper is used for feeding solid waste into the feeding cavity.
The invention relates to an alternative scheme of a solid waste base coal mine filling material mixing preparation device, which comprises a machine body, wherein a fixed shell is arranged on the upper side of the machine body, a plurality of baffles are rotatably arranged on the inner side of the fixed shell, teeth are arranged at one end of each baffle, a toothed ring meshed with the teeth is rotatably arranged on the inner side of the fixed shell, a limiting rod is arranged on the outer side of each toothed ring, a plurality of limiting rods are arranged on the inner wall of the fixed shell, grooves matched with the limiting rods are formed in the inner wall of the fixed shell, the limiting rods are respectively inserted into the grooves of the fixed shell in a sliding mode, a first material hole is formed in the bottom of the fixed shell, a second material hole communicated with the first material hole is formed in the upper side of the machine body, and the other ends of the baffles are in contact with each other and cover the first material hole.
As an alternative scheme of the solid waste base coal mine filling material mixing preparation device, a first gear meshed with the side part of the toothed ring is rotatably arranged in the fixed shell, a second gear intermittently meshed with the first gear is sleeved on the outer side of the first rotating shaft, the side part of the second gear is inserted into the upper side of the machine body, and the first gear and the second gear are both conical gears.
As an alternative scheme of the solid waste base coal mine filling material mixing preparation device, the side part of the first rotating shaft is slidably inserted with a plurality of limiting pieces, the inner side of the first rotating shaft is provided with springs, two ends of each spring are respectively connected with the inner wall of the first rotating shaft and the limiting pieces, the limiting pieces are slidably inserted into the inner side of the second gear, a plurality of control rods are arranged on the outer side of the second gear, track grooves matched with the control rods are formed in the inner wall of the machine body, the end parts of the control rods are slidably inserted into the track grooves, the track grooves are arc grooves, the depth of the track grooves is gradually increased, the outer side of the second gear is also provided with pushing rods, the side walls of the machine body are provided with arc grooves, and the middle parts of the pushing rods are inserted into the arc grooves of the side walls of the machine body.
As an alternative scheme of the solid waste base coal mine filling material mixing preparation device, the stirrer comprises a first stirring rod and a second stirring rod, a first installation frame is arranged in the mixing cavity, the number of the first stirring rod and the number of the second stirring rod are two, the two first stirring rods are symmetrically connected to the bottom of the first installation frame, a rotary table is inserted into the inner side of the first installation frame in a rotating mode, the two second stirring rods are symmetrically connected to the bottom of the rotary table, a second rotary shaft is arranged on the upper side of the rotary table, the middle of the second rotary shaft is inserted into the upper side of the first installation frame in a rotating mode, and the upper end of the second rotary shaft is inserted into the inner side of the machine body in a rotating mode.
As an alternative scheme of the solid waste base coal mine filling material mixing preparation device, the output shaft of the second motor is provided with a third rotating shaft, the upper end of the third rotating shaft is respectively sleeved with a third gear and a fourth gear, the third gear and the fourth gear are inserted into the side wall of the machine body, the outer side of the second rotating shaft is sleeved with a fifth gear, the third gear is meshed with the fifth gear, and the fourth gear is meshed with the first mounting frame.
As an alternative scheme of the solid waste base coal mine filling material mixing preparation device, a fourth rotating shaft is arranged at the bottom of the plugging plate, the middle of the fourth rotating shaft is rotationally inserted into the bottom of the machine body, a second mounting frame is arranged at the bottom end of the fourth rotating shaft, a one-way bearing is sleeved at the lower end of the third rotating shaft, and a sixth gear meshed with the second mounting frame is sleeved at the outer ring of the one-way bearing.
As an alternative scheme of the solid waste base coal mine filling material mixing preparation device, the first mounting frame and the second mounting frame comprise discs, gear rings arranged on the outer sides of the discs and supporting rods connected between the discs and the gear rings, the discs and the gear rings are concentric, and the number of the supporting rods is set to be a plurality.
The invention also provides a solid waste-based coal mine filling material mixing preparation method, which comprises the following specific steps:
S1, primarily mixing solid waste, namely putting the solid waste into the feeding cavity through the feeding hopper, continuously conveying the solid waste into the mixing cavity by the rotating feeding roller, and primarily mixing the solid waste while conveying the solid waste by the rotating feeding roller when the solid waste moves in the feeding cavity;
S2, mixing the solid waste and cement, namely enabling the solid waste subjected to preliminary mixing to fall into the mixing cavity from the feeding cavity, enabling the cement in the storage tank to continuously fall into the mixing cavity, and driving the stirrer to rotate through the second motor so as to rapidly stir and mix the solid waste and the cement, so that a filling material is prepared;
S3, discharging the filling materials, namely driving the plugging plate to rotate through the second motor to expose the discharge port, and pushing the mixed filling materials to the discharge port through the rotating stirrer, so that discharging is completed.
The invention has the following beneficial effects:
1. According to the solid waste-based coal mine filling material mixing preparation device and method, solid waste is put into a feeding cavity through a feeding hopper, a first motor drives a feeding roller to rotate through a first rotating shaft, the rotating feeding roller continuously conveys the solid waste into a mixing cavity, meanwhile, when the solid waste moves in the feeding cavity, the rotating feeding roller can convey the solid waste and simultaneously carry out primary mixing due to the spiral structure of the feeding roller, then, the solid waste falls into the mixing cavity from the feeding cavity, meanwhile, cement in a storage tank continuously and uniformly falls into the mixing cavity, and a stirrer is driven to rotate through a second motor to stir and mix the solid waste and the cement rapidly, so that the filling material is prepared;
Through the second motor reversal, drive shutoff board rotates one hundred eighty degrees, exposes the discharge gate, and with second motor corotation drive agitator rotation again, constantly push away the filling material that mixes the completion in the mixing chamber to the discharge gate, accomplish the ejection of compact, improve the speed that the raw materials mixes to improve the efficiency of filling material preparation.
2. According to the solid waste coal mine filling material mixing preparation device and method, the first motor drives the second gear to rotate, the first gear drives the toothed ring to rotate through the engagement of the second gear and the first gear, the plurality of baffles are simultaneously rotated and separated from each other through the engagement of the toothed ring and the baffles, so that the first material hole is exposed, and then, the second gear is separated from the first gear to release the engagement relationship, so that cement in the material storage tank continuously and uniformly falls into the mixing cavity through the first material hole and the second material hole;
After the mixing is completed, the second gear is meshed with the first gear again, the first motor drives the second gear to reversely rotate, the baffle plates are driven to rotate, the baffle plates are enabled to be in contact with each other and reset, the first material holes are closed again, then the first motor stops working, the opening and closing of the material storage tank are controlled conveniently, and cement is put into the material storage tank in proper time;
Moreover, the second motor drives the third gear and the fourth gear to rotate through the third rotating shaft, the turntable and the second stirring rod are driven to rotate in the inner ring of the mixing cavity through the meshing of the third gear and the fifth gear, the first stirring rod is driven to rotate in the outer ring of the mixing cavity through the meshing of the fourth gear and the first mounting frame, and the second stirring rod of the inner ring rotates at a higher speed due to the fact that the diameters of the third gear and the fourth gear are different, so that the preparation efficiency of the filling material is further improved.
3. According to the solid waste base coal mine filling material mixing preparation device and method, when the first rotating shaft drives the second gear to rotate, the control rod slides to the depth of the track groove, so that the control rod pulls the second gear to be far away from the first gear and is disengaged from the first gear, the limiting piece slides out of the second gear, meanwhile, the first material hole is completely exposed, and when the first rotating shaft drives the feeding roller to rotate, the second gear is kept static, so that cement is continuously put in;
The push rod is pushed inwards to drive the second gear to rotate while approaching to the first gear, the push rod is abutted against the limiting piece to compress the spring, and then the limiting piece slides into the sliding groove of the inner ring of the second gear and the spring is restored, so that the second gear is restored to be meshed with the first gear again, the second gear and the first gear are conveniently controlled to be meshed or separated, and whether cement in the storage tank is put in or not is conveniently controlled.
Drawings
Fig. 1 is a schematic internal perspective view of the present invention.
Fig. 2 is a schematic perspective view of the present invention.
FIG. 3 is a schematic view of the present invention in a cut-away configuration.
Fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present invention.
Fig. 5 is a schematic perspective view of a feed roller according to the present invention.
Fig. 6 is a schematic view of a partial perspective structure of the present invention.
Fig. 7 is a schematic view of a contact structure of baffles according to the present invention.
Fig. 8 is a schematic view showing a structure of separating baffles of the present invention from each other.
Fig. 9 is a schematic diagram of a second gear engagement cut-away configuration of the present invention.
Fig. 10 is a schematic view of a second gear split cut-away configuration of the present invention.
Fig. 11 is a schematic view of an explosion structure of a limiting plate according to the present invention.
100 Parts of a machine body, 110 parts of a feeding cavity, 120 parts of a mixing cavity, 130 parts of a feeding roll, 131 parts of a first rotating shaft, 132 parts of a first motor, 133 parts of a feeding hopper, 140 parts of a storage tank, 150 parts of a fixed shell, 151 parts of a baffle plate, 152 parts of a tooth, 153 parts of a toothed ring, 154 parts of a limiting rod, 155 parts of a first material hole, 156 parts of a second material hole, 160 parts of a first gear, 161 parts of a second gear, 170 parts of a limiting plate, 171 parts of a spring, 172 parts of a control rod, 173 parts of a track groove, 174 parts of a push rod, 180 parts of a stirrer, 181 parts of a first stirring rod, 182 parts of a second stirring rod, 190 parts of a second motor, 200 parts of a first mounting frame, 201 parts of a turntable, 202 parts of a second rotating shaft, 210 parts of a third rotating shaft, 211 parts of a third gear, 212 parts of a fourth gear, 213 parts of a fifth gear, 220 parts of a discharge hole, 230 parts of a sealing plate, 231 parts of a fourth rotating shaft, 232 parts of a second gear, 2321, 2322 parts of a disk, a gear ring, 233 parts of a support rod, 233 parts of a one-way bearing, 234 parts of a one-way bearing.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the first embodiment, in order to facilitate solving the problem in the prior art, solid waste and raw materials such as cement are generally put into a mixer together, the raw materials are uniformly mixed by the mixer, and then are taken out from the mixer after being prepared into a filling material, but the raw materials are put into the mixer together, so that the mixer is difficult to uniformly mix the raw materials quickly, and the preparation efficiency of the filling material is easily affected, please refer to fig. 1,2,3, 5 and 6, a solid waste-based coal mine filling material mixing preparation device comprises a machine body 100, a feeding cavity 110 and a mixing cavity 120 which are mutually communicated are formed in the machine body 100, a feeding roller 130 is rotatably arranged in the feeding cavity 110, the outer side of the feeding roller 130 is in a spiral structure, and the feeding roller 130 is used for feeding the solid waste into the mixing cavity 120.
The end part of the feeding roller 130 is fixedly provided with a first rotating shaft 131, the middle part of the first rotating shaft 131 is rotationally inserted into the side wall of the machine body 100 through a bearing, the outer side of the machine body 100 is fixedly provided with a first motor 132, an output shaft of the first motor 132 is in transmission connection with the first rotating shaft 131, the outer side of the machine body 100 is fixedly connected with a feeding hopper 133, the feeding hopper 133 is communicated with the feeding cavity 110, and the feeding hopper 133 is used for feeding solid waste into the feeding cavity 110.
The organism 100 outside is provided with storage tank 140, storage tank 140 and mixing chamber 120 intermittent type intercommunication, and storage tank 140 is used for storing cement, and the pipeline of carrying cement can also be connected to storage tank 140's upside, is convenient for keep sufficient cement volume in the storage tank 140, and mixing chamber 120 inside rotates and is provided with agitator 180, and second motor 190 is installed in the organism 100 outside, and second motor 190 is used for driving agitator 180, and discharge gate 220 has been seted up to organism 100 bottom, and organism 100 bottom rotates and inserts and to have plugged plate 230, and plugged plate 230 is used for sealed discharge gate 220.
The edge position of the bottom of the plugging plate 230 is fixedly provided with a fourth rotating shaft 231, the middle part of the fourth rotating shaft 231 is rotationally inserted into the bottom of the machine body 100 through a bearing, the bottom end of the fourth rotating shaft 231 is fixedly provided with a second mounting frame 232, the lower end of the third rotating shaft 210 is sleeved with a one-way bearing 233, the outer ring of the one-way bearing 233 is sleeved with a sixth gear 234 meshed with the second mounting frame 232, the inner ring of the one-way bearing 233 is fixedly attached to the third rotating shaft 210, the outer ring of the one-way bearing 233 is fixedly attached to the sixth gear 234, a ratchet structure is arranged in the one-way bearing 233, so that when the third rotating shaft 210 rotates forwards, the sixth gear 234 is kept stationary, and when the third rotating shaft 210 rotates reversely, the sixth gear 234 is driven to rotate together, the one-way bearing 233 and the ratchet structure are all technical means well known to those skilled in the art, and details are omitted.
The first mounting frame 200 and the second mounting frame 232 each include a disc 2321, a gear ring 2322 disposed outside the disc 2321, and a support rod 2323 fixedly connected between the disc 2321 and the gear ring 2322, the disc 2321 and the gear ring 2322 are concentric, the number of the support rods 2323 is several, see fig. 6, the second mounting frame 232 includes the disc 2321, the gear ring 2322 and the support rods 2323, and the first mounting frame 200 includes the above three structures, but the difference is that the disc 2321 in the first mounting frame 200 is larger than the disc 2321 in the second mounting frame 232, the inner diameter of the gear ring 2322 in the first mounting frame 200 is larger than the inner diameter of the gear ring 2322 in the second mounting frame 232, the diameter of the support rod 2323 in the first mounting frame 200 is larger than the diameter of the support rod 2323 in the second mounting frame 232, and the mounting positions and the corresponding numbers of the three structures in the first mounting frame 200 and the second mounting frame 232 are identical.
In this embodiment, solid waste is fed into the feeding cavity 110 through the feeding hopper 133, the first motor 132 drives the feeding roller 130 to rotate through the first rotating shaft 131, the rotating feeding roller 130 continuously conveys the solid waste into the mixing cavity 120, meanwhile, when the solid waste moves in the feeding cavity 110, the rotating feeding roller 130 can convey the solid waste and simultaneously perform preliminary mixing due to the spiral structure of the feeding roller 130, then, the solid waste falls into the mixing cavity 120 from the feeding cavity 110, meanwhile, cement in the storage tank 140 continuously and uniformly falls into the mixing cavity 120, and the second motor 190 rotates positively to drive the stirrer 180 to stir and mix the solid waste and the cement rapidly, so that a filling material is prepared;
Through the second motor 190 reversal, drive shutoff board 230 rotates one hundred eighty degrees, expose discharge gate 220, drive agitator 180 rotation with the forward rotation of second motor 190 again, constantly push away the filling material that mixes the completion in the mixing chamber 120 to discharge gate 220, accomplish the ejection of compact, improve the speed that the raw materials mixes, thereby improve the efficiency of filling material preparation, as far as possible solve prior art, generally put into the agitator with raw materials such as solid waste and cement together, mix the raw materials through the agitator, take out from the agitator after preparing the filling material, but the raw materials drops into together, make the agitator be difficult to evenly with the raw materials misce bene, thereby influence the problem of filling material preparation efficiency easily.
After the discharging is completed, the second motor 190 is reversed to drive the plugging plate 230 to rotate one hundred eighty degrees again for resetting, so that the discharging hole 220 can be sealed again.
In the second embodiment, the present embodiment is intended to further facilitate solving the problem that the opening and closing of the storage tank 140 is inconvenient to control so that cement is put into at a proper time, so that the preparation efficiency of the filling material is easily affected, and the present embodiment is an improvement made on the basis of embodiment 1, specifically, please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 6, fig. 7 and fig. 8, a fixed shell 150 is fixedly installed on the upper side of the machine body 100, a baffle 151 is rotatably installed on the inner side of the fixed shell 150 through rivets, the number of the baffles 151 is set to be a plurality, one end of the baffle 151 is provided with teeth 152, the inner side of the fixed shell 150 is rotatably provided with a toothed ring 153 meshed with the teeth 152, the teeth 152 is meshed with an inner ring of the toothed ring 153, a limit rod 154 is fixedly installed on the outer side of the toothed ring 153, the number of the limit rod 154 is set to be a plurality, a groove body matched with the limit rod 154 is provided on the inner wall of the fixed shell 150, the limit rod 154 is respectively slidably inserted in the groove body of the fixed shell 150, a first material hole 155 is provided on the bottom of the fixed shell 150, a second material hole 155 is provided on the upper side of the machine body 100, and the other end of the baffle 151 is contacted with the first material hole 155.
The agitator 180 includes first puddler 181 and second puddler 182, be provided with first mounting bracket 200 in the mixing chamber 120, the quantity of first puddler 181 and second puddler 182 all sets up to two, and the fixed connection of two first puddler 181 symmetries is in first mounting bracket 200 bottom, the inboard rotation of first mounting bracket 200 is inserted and is equipped with carousel 201, the fixed connection of two second puddler 182 symmetries is in carousel 201 bottom, carousel 201 upside fixed mounting has second pivot 202, second pivot 202 middle part rotation is pegged graft in first mounting bracket 200 upside, and second pivot 202 upper end is rotated through the bearing and is inserted and establish in organism 100 inboard.
The outer wall fixed mounting of organism 100 has the mounting panel, and the second motor 190 is installed on the mounting panel, and the output shaft fixed mounting of second motor 190 has third pivot 210, and the fixed cover in third pivot 210 upper end is equipped with third gear 211 and fourth gear 212 respectively, and the diameter of third gear 211 is greater than the diameter of fourth gear 212, and third gear 211 and fourth gear 212 all peg graft in the lateral wall of organism 100, and the fixed cover in second pivot 202 outside is equipped with fifth gear 213, and third gear 211 meshes with fifth gear 213, and fourth gear 212 meshes with the outer loop of first mounting bracket 200.
In this embodiment, the first motor 132 drives the second gear 161 to rotate, the second gear 161 is meshed with the first gear 160, so that the first gear 160 drives the toothed ring 153 to rotate, and then the toothed ring 153 is meshed with the baffles 151, so that the baffles 151 rotate simultaneously and are mutually separated, thereby exposing the first material holes 155, and then the second gear 161 is separated from the first gear 160, so that the cement in the material storage tank 140 continuously and uniformly falls into the mixing cavity 120 through the first material holes 155 and the second material holes 156;
After the mixing is completed, the second gear 161 is meshed with the first gear 160 again, the first motor 132 drives the second gear 161 to reversely rotate to drive the baffle 151 to rotate, so that the baffle 151 is in contact with each other to reset, the first material hole 155 is closed again, and then the first motor 132 stops working, so that the opening and closing of the storage tank 140 are controlled conveniently, and cement is put into the cement storage tank at a proper time;
Moreover, the second motor 190 drives the third gear 211 and the fourth gear 212 to rotate through the third rotating shaft 210, drives the turntable 201 and the second stirring rod 182 to rotate in the inner ring of the mixing cavity 120 through the engagement of the third gear 211 and the fifth gear 213, drives the first stirring rod 181 to rotate in the outer ring of the mixing cavity 120 through the engagement of the fourth gear 212 and the first mounting frame 200, and further improves the preparation efficiency of the filling material because the second stirring rod 182 of the inner ring rotates faster due to the different diameters of the third gear 211 and the fourth gear 212.
In the third embodiment, the purpose of this embodiment is to facilitate solving the problem that it is inconvenient to control the engagement or separation of the second gear 161 and the first gear 160, and thus it is inconvenient to control whether cement in the storage tank 140 is put in, and this embodiment is an improvement made on the basis of embodiment 2, specifically, please refer to fig. 1, 2, 3,4, 9, 10 and 11, in which the first gear 160 engaged with the outer ring of the toothed ring 153 is further rotatably installed in the fixed housing 150, the second gear 161 intermittently engaged with the first gear 160 is movably sleeved on the outer side of the first rotating shaft 131, the side portion of the second gear 161 is inserted on the upper side of the machine body 100, and both the first gear 160 and the second gear 161 are configured as conical gears.
The side part of the first rotating shaft 131 is slidably inserted with a plurality of limiting pieces 170, the inner side of the first rotating shaft 131 is provided with springs 171, two ends of each spring 171 are fixedly connected with the inner wall of the first rotating shaft 131 and the limiting pieces 170 respectively, a chute matched with the limiting pieces 170 is formed in the inner ring of the second gear 161, the limiting pieces 170 are slidably inserted into the chute in the inner ring of the second gear 161, a control rod 172 is fixedly arranged on the outer side of the second gear 161, the end part of the control rod 172 is a sphere, the number of the control rods 172 is a plurality of, track grooves 173 matched with the control rod 172 are formed in the inner wall of the machine body 100, the end parts of the control rod 172 are slidably inserted into the track grooves 173, the track grooves 173 are arc grooves, the depth of the track grooves 173 is gradually increased, a push rod 174 is fixedly arranged on the outer side of the second gear 161, an arc groove is formed in the side wall of the machine body 100, and the middle part of the push rod 174 is inserted into the arc grooves in the side wall of the machine body 100.
In this embodiment, when the first rotating shaft 131 drives the second gear 161 to rotate, the control rod 172 slides to the depth of the track groove 173, so that the control rod 172 pulls the second gear 161 away from the first gear 160, and is disengaged from the first gear 160, and the limiting piece 170 slides out of the second gear 161, and meanwhile, the first material hole 155 is completely exposed, so that when the first rotating shaft 131 drives the feeding roller 130 to rotate, the second gear 161 remains stationary, thereby continuously throwing cement;
Pushing the push rod 174 inwards drives the second gear 161 to rotate and approach the first gear 160, and the second gear 161 is abutted against the limiting piece 170 to compress the spring 171, then the limiting piece 170 slides into the sliding groove of the inner ring of the second gear 161 and the spring 171 is restored, so that the second gear 161 is restored to be meshed with the first gear 160 again, the meshing or the separation of the second gear 161 and the first gear 160 is conveniently controlled, and the control of whether cement in the storage tank 140 is put in or not is conveniently controlled.
The fourth embodiment is a method for preparing solid waste-based coal mine filling materials in a mixing manner, which comprises the following specific steps:
S1, primarily mixing solid waste, namely putting the solid waste into a feeding cavity 110 through a feed hopper 133, continuously conveying the solid waste into a mixing cavity 120 by a rotary feeding roller 130, and primarily mixing the solid waste while conveying the solid waste by the rotary feeding roller 130 when the solid waste moves in the feeding cavity 110;
S2, mixing the solid waste and cement, namely, enabling the solid waste subjected to preliminary mixing to fall into the mixing cavity 120 from the feeding cavity 110, enabling the cement in the storage tank 140 to continuously fall into the mixing cavity 120, and driving the stirrer 180 to rotate through the second motor 190 so as to rapidly stir and mix the solid waste and the cement, so as to prepare a filling material;
s3, discharging the filling materials, namely driving the plugging plate 230 to rotate through the second motor 190 to expose the discharge port 220, and pushing the mixed filling materials to the discharge port 220 through the rotating stirrer 180, so as to finish discharging.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (10)
1. The utility model provides a solid waste base colliery filling material mixes preparation facilities, includes organism (100), feed cavity (110) and mixing chamber (120) of intercommunication have been seted up to organism (100) inside, wherein feed cavity (110) inside rotation is provided with feed roll (130), feed roll (130) are used for sending solid waste into mixing chamber (120), organism (100) outside is provided with storage tank (140), storage tank (140) with mixing chamber (120) intermittent type intercommunication, storage tank (140) are used for storing cement, mixing chamber (120) inside rotation is provided with agitator (180), second motor (190) are installed in organism (100) outside, second motor (190) are used for the drive agitator (180), discharge gate (220) have been seted up to organism (100) bottom, organism (100) bottom rotation is inserted and is equipped with shutoff board (230), shutoff board (230) are used for sealing discharge gate (220).
2. The solid waste base coal mine filling material mixing and preparing device according to claim 1, wherein a first rotating shaft (131) is installed at the end part of the feeding roller (130), the middle part of the first rotating shaft (131) is rotationally inserted into the side wall of the machine body (100), a first motor (132) is installed on the outer side of the machine body (100), an output shaft of the first motor (132) is in transmission connection with the first rotating shaft (131), a feeding hopper (133) is connected on the outer side of the machine body (100), the feeding hopper (133) is communicated with the feeding cavity (110), and the feeding hopper (133) is used for feeding solid waste into the feeding cavity (110).
3. The solid waste base coal mine filling material mixing preparation device according to claim 2, wherein a fixed shell (150) is installed on the upper side of the machine body (100), baffles (151) are installed on the inner side of the fixed shell (150) in a rotating mode, the number of the baffles (151) is a plurality, teeth (152) are arranged at one end of each baffle (151), a toothed ring (153) meshed with the teeth (152) is arranged on the inner side of the fixed shell (150) in a rotating mode, limit rods (154) are installed on the outer side of the toothed ring (153), the number of the limit rods (154) is a plurality, groove bodies matched with the limit rods (154) are formed in the inner wall of the fixed shell (150), the limit rods (154) are respectively inserted into the groove bodies of the fixed shell (150) in a sliding mode, first material holes (155) are formed in the bottom of the fixed shell (150), second material holes (156) communicated with the first material holes (155) are formed in the upper side of the machine body (100), and the other ends of the baffle plates (155) are in contact with one another material.
4. The solid waste base coal mine filling material mixing and preparing device according to claim 3, wherein a first gear (160) meshed with the side part of the toothed ring (153) is rotatably arranged in the fixed shell (150), a second gear (161) intermittently meshed with the first gear (160) is sleeved on the outer side of the first rotating shaft (131), the side part of the second gear (161) is inserted on the upper side of the machine body (100), and the first gear (160) and the second gear (161) are conical gears.
5. The device for preparing the solid waste coal mine filling material mixture according to claim 4, wherein limiting pieces (170) are slidably inserted into the side portions of the first rotating shaft (131), the number of the limiting pieces (170) is a plurality, springs (171) are arranged on the inner sides of the first rotating shaft (131), two ends of each spring (171) are respectively connected with the inner wall of the first rotating shaft (131) and the limiting pieces (170), the limiting pieces (170) are slidably inserted into the inner sides of the second gears (161), control rods (172) are arranged on the outer sides of the second gears (161), the number of the control rods (172) is a plurality, track grooves (173) matched with the control rods (172) are formed in the inner walls of the machine body (100), the end portions of the control rods (172) are slidably inserted into the track grooves (173), the track grooves (173) are arranged to be circular arc grooves, the depth of the track grooves (173) is gradually increased, push rods (174) are further arranged on the outer sides of the second gears (161), control rods (172) are arranged on the outer sides of the second gears (161), the push rods (174), and arc grooves (174) are formed in the middle portions of the machine body (100).
6. The solid waste based coal mine filling material mixing preparation device according to claim 5, wherein the stirrer (180) comprises a first stirring rod (181) and a second stirring rod (182), a first mounting frame (200) is arranged in the mixing cavity (120), the number of the first stirring rod (181) and the number of the second stirring rod (182) are two, the two first stirring rods (181) are symmetrically connected to the bottom of the first mounting frame (200), a turntable (201) is rotatably inserted into the inner side of the first mounting frame (200), the two second stirring rods (182) are symmetrically connected to the bottom of the turntable (201), a second rotating shaft (202) is mounted on the upper side of the turntable (201), the middle of the second rotating shaft (202) is rotatably inserted into the upper side of the first mounting frame (200), and the upper end of the second rotating shaft (202) is rotatably inserted into the inner side of the machine body (100).
7. The solid waste coal mine filling material mixing and preparing device according to claim 6, wherein a third rotating shaft (210) is installed on an output shaft of the second motor (190), a third gear (211) and a fourth gear (212) are sleeved at the upper end of the third rotating shaft (210) respectively, the third gear (211) and the fourth gear (212) are both inserted into the side wall of the machine body (100), a fifth gear (213) is sleeved outside the second rotating shaft (202), the third gear (211) is meshed with the fifth gear (213), and the fourth gear (212) is meshed with the first mounting frame (200).
8. The device for preparing the solid waste based coal mine filling material mixture according to claim 7, wherein a fourth rotating shaft (231) is installed at the bottom of the plugging plate (230), the middle of the fourth rotating shaft (231) is rotationally inserted into the bottom of the machine body (100), a second mounting frame (232) is installed at the bottom end of the fourth rotating shaft (231), a one-way bearing (233) is sleeved at the lower end of the third rotating shaft (210), and a sixth gear (234) meshed with the second mounting frame (232) is sleeved at the outer ring of the one-way bearing (233).
9. The device for mixed preparation of solid waste based coal mine filling materials, as set forth in claim 8, wherein the first mounting frame (200) and the second mounting frame (232) each comprise a disc (2321), a gear ring (2322) arranged on the outer side of the disc (2321), and support rods (2323) connected between the disc (2321) and the gear ring (2322), the disc (2321) and the gear ring (2322) are concentric, and the number of the support rods (2323) is several.
10. The solid waste-based coal mine filling material mixing preparation method, which is characterized by comprising the following specific steps of:
S1, primarily mixing solid waste, namely, putting the solid waste into a feeding cavity (110) through a feeding hopper (133), continuously conveying the solid waste into a mixing cavity (120) by a rotating feeding roller (130), and primarily mixing the solid waste while conveying the solid waste by the rotating feeding roller (130) when the solid waste moves in the feeding cavity (110);
S2, mixing the solid waste and cement, namely, enabling the solid waste subjected to preliminary mixing to fall into the mixing cavity (120) from the feeding cavity (110), enabling the cement in the storage tank (140) to continuously fall into the mixing cavity (120), and enabling the stirrer (180) to be driven to rotate through the second motor (190) so as to rapidly stir and mix the solid waste and the cement, so that a filling material is prepared;
S3, discharging the filling materials, namely driving the blocking plate (230) to rotate through the second motor (190), exposing the discharging hole (220), and pushing the mixed filling materials to the discharging hole (220) through the rotating stirrer (180), so that discharging is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510153231.4A CN119589814B (en) | 2025-02-12 | 2025-02-12 | Mixed preparation device and method for solid waste-based coal mine filling material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510153231.4A CN119589814B (en) | 2025-02-12 | 2025-02-12 | Mixed preparation device and method for solid waste-based coal mine filling material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN119589814A true CN119589814A (en) | 2025-03-11 |
| CN119589814B CN119589814B (en) | 2025-09-23 |
Family
ID=94842799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202510153231.4A Active CN119589814B (en) | 2025-02-12 | 2025-02-12 | Mixed preparation device and method for solid waste-based coal mine filling material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN119589814B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040100857A1 (en) * | 2002-11-27 | 2004-05-27 | Harris Archie J. | Volumetric solid and liquid dispenser |
| CN208619601U (en) * | 2018-07-06 | 2019-03-19 | 上海新柯宇防护科技有限公司 | Transmission device |
| JP6600844B1 (en) * | 2018-11-22 | 2019-11-06 | 青島龍凹医療器械有限公司 | Solid waste treatment equipment |
| CN110815549A (en) * | 2019-10-22 | 2020-02-21 | 李素雅 | Novel cement mixer |
| CN111972299A (en) * | 2020-09-17 | 2020-11-24 | 马敏杰 | Automatic excrement and urine collection device for farm |
| CN212830702U (en) * | 2020-08-07 | 2021-03-30 | 张学平 | Medical waste collecting box |
| CN113787616A (en) * | 2021-09-26 | 2021-12-14 | 安徽鑫生新型建材有限公司 | Mixing equipment for dry-mixed mortar |
| WO2022120622A1 (en) * | 2020-12-09 | 2022-06-16 | 唐山圣因海洋科技有限公司 | Harbor oil-contaminated chemical wastewater emergency rapid treatment device |
| CN217414425U (en) * | 2022-02-10 | 2022-09-13 | 宜昌光大陶粒制品有限责任公司 | Shale and sludge raw material mixing device for building ceramsite |
| CN221208053U (en) * | 2023-10-26 | 2024-06-25 | 衡水市华卓艺复合材料有限公司 | Reation kettle is used in storage of new forms of energy positive electrode material |
-
2025
- 2025-02-12 CN CN202510153231.4A patent/CN119589814B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040100857A1 (en) * | 2002-11-27 | 2004-05-27 | Harris Archie J. | Volumetric solid and liquid dispenser |
| CN208619601U (en) * | 2018-07-06 | 2019-03-19 | 上海新柯宇防护科技有限公司 | Transmission device |
| JP6600844B1 (en) * | 2018-11-22 | 2019-11-06 | 青島龍凹医療器械有限公司 | Solid waste treatment equipment |
| CN110815549A (en) * | 2019-10-22 | 2020-02-21 | 李素雅 | Novel cement mixer |
| CN212830702U (en) * | 2020-08-07 | 2021-03-30 | 张学平 | Medical waste collecting box |
| CN111972299A (en) * | 2020-09-17 | 2020-11-24 | 马敏杰 | Automatic excrement and urine collection device for farm |
| WO2022120622A1 (en) * | 2020-12-09 | 2022-06-16 | 唐山圣因海洋科技有限公司 | Harbor oil-contaminated chemical wastewater emergency rapid treatment device |
| CN113787616A (en) * | 2021-09-26 | 2021-12-14 | 安徽鑫生新型建材有限公司 | Mixing equipment for dry-mixed mortar |
| CN217414425U (en) * | 2022-02-10 | 2022-09-13 | 宜昌光大陶粒制品有限责任公司 | Shale and sludge raw material mixing device for building ceramsite |
| CN221208053U (en) * | 2023-10-26 | 2024-06-25 | 衡水市华卓艺复合材料有限公司 | Reation kettle is used in storage of new forms of energy positive electrode material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN119589814B (en) | 2025-09-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206215070U (en) | A kind of mechatronics multi-functional mixer | |
| CN217887725U (en) | High-efficient agitating unit of polymer abrasive material | |
| CN211492229U (en) | Concrete mixing device for civil engineering building | |
| CN111905637A (en) | Mixing machine for producing long-acting controlled-release type blended fertilizer and using method thereof | |
| CN211562877U (en) | Mixing apparatus for water treatment medicament | |
| CN118543281B (en) | Anti-caking agent stirring device for chemical fertilizer | |
| CN211189951U (en) | A vertical powder mixing mixer | |
| CN119589814B (en) | Mixed preparation device and method for solid waste-based coal mine filling material | |
| CN109203228B (en) | Concrete production equipment and production process method thereof | |
| CN210332529U (en) | Raw material stirring and mixing device for modified starch | |
| CN119909568A (en) | A rotary batching structure, system and method for filling Chinese medicine capsules | |
| CN217698963U (en) | A powder mixing and stirring device | |
| CN203329659U (en) | Full-automatic continuous integral mixing and stirring machine | |
| CN213500055U (en) | High-efficient dry powder mortar mixer | |
| CN216524402U (en) | Concrete mixture temperature monitoring device | |
| CN217992993U (en) | Dry powder mortar agitating unit of material intensive mixing | |
| CN211190005U (en) | Counter-flow mixer for refractory castable | |
| CN117621295A (en) | A plastic particle mixing device | |
| CN212188706U (en) | Multistage-stirring chemical mixing device | |
| CN216261274U (en) | Multifunctional pharmaceutical rocking granulator | |
| CN210303492U (en) | Compounding device with controllable ratio | |
| CN214261620U (en) | A mixing device for carbon fiber material processing | |
| CN117619219B (en) | Raw material mixing device | |
| CN214000024U (en) | Concrete mixing device | |
| CN214026507U (en) | High-speed mixer for preparing granular plastic |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |