CN116786406A - Railway ballast shale shaker reposition of redundant personnel structure - Google Patents
Railway ballast shale shaker reposition of redundant personnel structure Download PDFInfo
- Publication number
- CN116786406A CN116786406A CN202310754872.6A CN202310754872A CN116786406A CN 116786406 A CN116786406 A CN 116786406A CN 202310754872 A CN202310754872 A CN 202310754872A CN 116786406 A CN116786406 A CN 116786406A
- Authority
- CN
- China
- Prior art keywords
- plate
- bucket frame
- ballast
- vibrating screen
- flow
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a distributing structure of a ballast vibrating screen, which comprises a vibrating screen body, wherein the vibrating screen body comprises a bucket frame, a screen plate and a power piece, the screen plate is movably arranged at a feed inlet of the bucket frame, the power piece drives the screen plate to vibrate for sieving, a distributing plate is arranged at a discharge end of the bucket frame, the left end and the right end of the distributing plate are respectively connected with the left inner wall and the right inner wall of the bucket frame, gaps are reserved between the front end and the rear end of the distributing plate and the front inner wall and the rear inner wall of the bucket frame respectively, and the gaps form a distributing channel for passing through sieved materials.
Description
Technical Field
The invention relates to the technical field of vibrating screens, in particular to a ballast vibrating screen flow structure.
Background
The stones laid on the railway track are called railway ballasts, the railway ballasts bear the weight of sleepers, steel rails and trains, the weight is dispersed on the roadbed, so that the roadbed is prevented from being damaged, meanwhile, the stones are laid on the railway to enable the railway to have good permeability, the railway is easy to lay, and the railway ballasts are required to be maintained frequently.
For example, chinese patent No. CN215758283U discloses a ballast screening machine for maintaining railway, which structurally comprises a lower frame, a self-walking servo motor, a track traveling wheel, a generator, a transverse support frame, a discharging motor, a speed reducer, a transmission chain, a driving conveying roller, a conveying belt, a V-shaped carrier roller, a lower carrier roller, a driven conveying roller, a rotary shaft lever, a hook, a collecting hopper frame, a discharging plugboard, a discharging hopper frame, a screening hopper plate, a side baffle plate, a vibration motor and a damping spring; the small particle ballast after screening in above-mentioned device drops to the upper surface of conveyer belt through the feed opening of collecting hopper frame bottom surface, is discharged by the conveyer belt transportation again, but pile up in the less region of conveyer belt through the feed opening to conveyer belt in-process easily, because the weight of ballast itself is great, the conveyer belt can not receive the ballast impact force, and if concentrate to pile up in the conveyer belt middle part can lead to the conveyer belt conveying face to receive great local pressure and form the middle part subsidence, lead to the conveyer belt unable stable, the problem such as skid is inadequately carried roller dynamics, possibly lead to the complete machine to be unable to operate when serious.
Disclosure of Invention
The invention aims to provide a shunt structure of a ballast vibrating screen, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a railway ballast vibration screening flows structure, includes the shale shaker body, the shale shaker body includes fill frame, sieve and power spare, sieve movable mounting is in the feed inlet of fill frame, power spare drive sieve vibration sieves the work, the discharge end of fill frame is provided with the flow distribution plate, the both ends are connected with the left and right sides inner wall of fill frame respectively about the flow distribution plate, leave the clearance between both ends and the front and back both sides inner wall of fill frame respectively around the flow distribution plate, the clearance forms the material after the reposition of redundant personnel passageway supplies sieving and passes through.
Further, a plurality of second discharge ports are formed in the bottom of the front end face of the bucket frame, the front end of the flow distribution plate is hinged to the flow distribution plate, the width dimension of the flow distribution plate is consistent with the width dimension of a gap between the front end of the flow distribution plate and the inner wall of the front side of the bucket frame, and the unfolding state of the flow distribution plate and the second discharge ports are in the same horizontal plane.
Further, the second discharging port is hinged with a valve plate, the front end face of the valve plate is connected with the outer wall of the front side of the bucket frame through a telescopic cylinder, and a piston rod of the telescopic cylinder drives the valve plate to open and close in a telescopic manner.
Further, the section of the flow dividing plate along the width direction is a bending surface with a certain bending angle, and the flow dividing plate is positioned above the middle part of the discharge hole of the bucket frame.
Furthermore, the upper end of the bucket frame is in a front low and rear high inclined state, the inclination angle of the sieve plate is 15-45 degrees, spring seats are welded on the inner side walls of four corners of the feed inlet of the bucket frame, each spring seat is sleeved with a damping spring, and the other end of each damping spring is connected with the bottom surface of the sieve plate; the power piece is a vibrating motor, and the vibrating motor is arranged on the bottom surface of the sieve plate.
Further, both ends all are provided with the side striker plate about the bucket frame feed inlet, a plurality of link is all installed to the left and right sides wall of bucket frame, the outer terminal surface of side striker plate is articulated with the other end of link, has the reinforcing plate between two side striker plates, be connected through bolt detachably between the side end of reinforcing plate and the side striker plate.
Further, the top end surface of the screen plate is provided with a plurality of material guiding plates at equal intervals along the length direction.
Further, auxiliary discharge ports are formed in the bottom ends of the left side end and the right side end of the bucket frame, the auxiliary discharge ports are located below the flow dividing plates, sliding grooves are formed in the front end and the rear end of the outer side wall of each auxiliary discharge port, and a material blocking plate is arranged between the two sliding grooves in a sliding mode.
Further, both ends all are provided with the deflector around the lateral wall of supplementary discharge gate, the bottom of deflector is provided with the flexplate, the flexplate passes through the detachable assembly of a plurality of bolt, and the flexplate adopts rubber material to make.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the small particles, crushed sand and the like which are not required in the slag stones can be effectively screened and enter through the arranged screen plate, and the qualified large-particle slag stones are trapped by the screen plate and fall back to the middle of the track, so that the purpose of recycling is realized, and the screening process is shortened; the splitter plate is additionally arranged in the bucket frame, so that the impact force of falling slag stones can be effectively reduced, and the bearing pressure of the conveying belt is reduced; the device is provided with a plurality of discharge ports in different directions, meets the discharge requirements of various works, and has wide application range.
The invention has the characteristics of novel structure, simple and convenient operation, strong practicability, high working efficiency and low labor cost.
Drawings
FIG. 1 is a schematic structural view of a ballast vibrating screen flow structure of the invention;
FIG. 2 is a schematic view of the inside of a bucket frame of a ballast vibrating screen flow dividing structure according to the present invention;
FIG. 3 is a side view of a ballast vibratory screening flow structure of the present invention;
fig. 4 is a front view of a diverting structure of a ballast vibrating screen according to the present invention.
In the figure, a bucket frame-1, a sieve plate-2, a power part-3, a splitter plate-4, a second discharge port-5, a drainage plate-6, a valve plate-7, a telescopic cylinder-8, a spring seat-9, a damping spring-10, a side baffle plate-11, a connecting frame-12, a reinforcing plate-13, a guide plate-14, an auxiliary discharge port-15, a chute-16, a baffle plate-17, a guide plate-18 and a flexible plate-19.
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.
Referring to fig. 1 and 3, a ballast vibration screening flow structure comprises a vibrating screen body, wherein the vibrating screen body comprises a bucket frame 1, a screen plate 2 and a vibrating motor, the screen plate 2 is movably arranged at a feed inlet of the bucket frame 1, the vibrating motor is arranged on the bottom surface of the screen plate 2 and is used for driving the screen plate 2 to vibrate for screening, a discharge end of the bucket frame 1 is provided with a flow dividing plate 4, the left end and the right end of the flow dividing plate 4 are respectively connected with the inner walls of the left side and the right side of the bucket frame 1, gaps are reserved between the front end and the rear end of the flow dividing plate 4 and the inner walls of the front side and the rear side of the bucket frame 1, and form a flow dividing channel for passing screened materials;
the upper end of the bucket frame 1 is in a front low and rear high inclined state, the inclination angle of the sieve plate 2 is 15-45 degrees, spring seats 9 are welded on the inner side walls of four corners of the feed inlet of the bucket frame 1, each spring seat 9 is sleeved with a damping spring 10, and the other end of the damping spring 10 is connected with the bottom surface of the sieve plate 2; the screen plate 2 is in an inclined state, so that qualified large-particle ballast stones are intercepted by the screen plate 2 and fall back to the middle of the track along the inclined plane of the screen plate 2 along with the continuous vibration of the screen plate 2 so as to realize the purpose of recycling.
Referring to fig. 2 and 3, the cross section of the flow dividing plate 4 along the width direction is a bending surface with a certain bending angle, the flow dividing plate 4 is positioned above the middle part of the discharge hole of the bucket frame 1, a plurality of second discharge holes 5 are formed in the bottom of the front end surface of the bucket frame 1, the front end of the flow dividing plate 4 is hinged with a flow guiding plate 6, the width dimension of the flow guiding plate 6 is consistent with the width dimension of a gap between the front end of the flow dividing plate 4 and the inner wall of the front side of the bucket frame 1, and the unfolding state of the flow guiding plate 6 and the second discharge holes 5 are in the same horizontal plane;
when the drainage plate 6 is adjusted, a worker can extend a tool into the bucket frame 1 through the second discharge hole 5 to be in contact with the drainage plate 6, so that the drainage plate 6 is pushed and pulled to rotate.
Referring to fig. 3 and 4, a valve plate 7 is hinged on the second discharge port 5, the front end surface of the valve plate 7 is connected with the front outer wall of the bucket frame 1 through a telescopic cylinder 8, and a piston rod of the telescopic cylinder 8 drives the valve plate 7 to open and close in a telescopic manner.
Referring to fig. 1 and 4, side baffle plates 11 are arranged at the left and right ends of a feed inlet of a bucket frame 1, a plurality of connecting frames 12 are arranged at the left and right side walls of the bucket frame 1, the outer end surfaces of the side baffle plates 11 are hinged with the other ends of the connecting frames 12, a reinforcing plate 13 is arranged between the two side baffle plates 11, the side ends of the reinforcing plate 13 are detachably connected with the side baffle plates 11 through bolts, and a plurality of guide plates 14 are arranged at equal intervals along the length direction on the top end surface of a screen plate 2;
the side baffle plate 11 is in an inclinable shape when in work, so that the range of a feed inlet of the sieve bucket main body can be enlarged, and slag splashed out of the sieve plate 2 is redirected into the sieve plate 2; the side baffle 11 is of a movable structure, when the device does not work, the reinforcing plate 13 is taken down, the side baffle 11 can be rotated and the sieve plate 2 is covered, the sieve plate 2 can be protected when the device does not work, and impurities are prevented from entering the bucket frame 1.
Referring to fig. 1, 2 and 4, auxiliary discharge ports 15 are formed at the bottom ends of the left and right side ends of the bucket frame 1, the auxiliary discharge ports 15 are located below the flow dividing plate 4, sliding grooves 16 are formed at the front and rear ends of the outer side walls of the auxiliary discharge ports 15, a material blocking plate 17 is slidably arranged between the two sliding grooves 16, guide plates 18 are arranged at the front and rear ends of the outer side walls of the auxiliary discharge ports 15, flexible plates 19 are arranged at the bottoms of the guide plates 18, and the flexible plates 19 are detachably assembled through a plurality of bolts;
when the bucket frame 1 is arranged on the conveying belt, the material blocking plate 17 at the corresponding side can be taken down according to the conveying direction of the conveying belt to open the auxiliary discharge port 15 at the position, the material is conveyed through the auxiliary discharge port 15, the discharging direction of the material is limited, the distance between the bottom discharge port of the bucket frame 1 and the conveying surface of the conveying belt can be reduced as much as possible, and the splashing and the channeling of the material from other directions of the conveying belt are prevented.
The working principle of this embodiment is as follows:
when the device is used, the device is arranged on the conveying belt, the bent flow distribution plate 4 is arranged above the discharge hole of the bucket frame 1, small particle slag stones filtered from the sieve plate 2 drop onto the flow distribution plate 4, and the slag stones drop onto the flow distribution plate 4 and then move to two sides under rebound force, so that the slag stones drop onto the conveying belt through the flow distribution channels on the front side and the rear side, and the slag stones can be uniformly distributed and paved on the conveying belt by the flow distribution channels, so that the stress of each area of the conveying belt is uniform;
when some road sections needing large-particle slag stones to be doped with small-particle slag stones are covered by spreading the flow guide plate 6, then the telescopic cylinder 8 works to open the valve plate 7, at the moment, part of slag stones falling to the flow guide plate 4 fall onto the conveying belt from the flow guide channel at the rear side, and the other part of slag stones are discharged to the side of the rail from the second discharge hole 5 along the flow guide plate 6.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (9)
1. The utility model provides a railway ballast vibration screening flows structure, includes the shale shaker body, its characterized in that: the vibrating screen comprises a vibrating screen body and is characterized in that the vibrating screen body comprises a bucket frame, a screen plate and a power piece, the screen plate is movably mounted at a feed inlet of the bucket frame, the power piece drives the screen plate to vibrate for sieving, a flow dividing plate is arranged at a discharge end of the bucket frame, the left end and the right end of the flow dividing plate are respectively connected with the inner walls of the left side and the right side of the bucket frame, gaps are reserved between the front end and the rear end of the flow dividing plate and the inner walls of the front side and the rear side of the bucket frame respectively, and a flow dividing channel is formed in the gaps for passing through sieved materials.
2. The ballast vibrating screen flow structure according to claim 1, wherein: the front end face bottom of the bucket frame is provided with a plurality of second discharge holes, the front end of the flow distribution plate is hinged with the flow distribution plate, the width dimension of the flow distribution plate is consistent with the width dimension of a gap between the front end of the flow distribution plate and the inner wall of the front side of the bucket frame, and the unfolding state of the flow distribution plate and the second discharge holes are in the same horizontal plane.
3. The ballast vibrating screen flow structure according to claim 2, wherein: the second discharging port is hinged and provided with a valve plate, the front end face of the valve plate is connected with the outer wall of the front side of the bucket frame through a telescopic cylinder, and a piston rod of the telescopic cylinder stretches and contracts to drive the valve plate to open and close.
4. A ballast vibrating screen flow structure according to claim 1 or 2, characterized in that: the cross section of the flow dividing plate along the width direction is a bending surface with a certain bending angle, and the flow dividing plate is positioned above the middle part of the discharge hole of the bucket frame.
5. The ballast vibrating screen flow structure according to claim 1, wherein: the upper end of the bucket frame is in a front low and rear high inclined state, the inclination angle of the sieve plate is 15-45 degrees, spring seats are welded on the inner side walls of four corners of the feed inlet of the bucket frame, each spring seat is sleeved with a damping spring, and the other end of each damping spring is connected with the bottom surface of the sieve plate; the power piece is a vibrating motor, and the vibrating motor is arranged on the bottom surface of the sieve plate.
6. A ballast vibrating screen flow structure according to claim 1 or 5, wherein: the hopper is characterized in that side baffle plates are arranged at the left end and the right end of the hopper frame feeding hole, a plurality of connecting frames are arranged on the left side wall and the right side wall of the hopper frame, the outer end face of each side baffle plate is hinged to the other end of each connecting frame, a reinforcing plate is arranged between the two side baffle plates, and the side ends of the reinforcing plates are detachably connected with the side baffle plates through bolts.
7. The ballast vibrating screen flow structure according to claim 1, wherein: the top end surface of the screen plate is provided with a plurality of material guide plates at equal intervals along the length direction.
8. The ballast vibrating screen flow structure according to claim 1, wherein: auxiliary discharge ports are formed in the bottom ends of the left side end and the right side end of the bucket frame, the auxiliary discharge ports are located below the flow dividing plates, sliding grooves are formed in the front end and the rear end of the outer side wall of each auxiliary discharge port, and a material blocking plate is arranged between the two sliding grooves in a sliding mode.
9. The ballast vibrating screen flow structure according to claim 8, wherein: guide plates are arranged at the front end and the rear end of the outer side wall of the auxiliary discharge hole, flexible plates are arranged at the bottoms of the guide plates, and the flexible plates are detachably assembled through a plurality of bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310754872.6A CN116786406A (en) | 2023-06-26 | 2023-06-26 | Railway ballast shale shaker reposition of redundant personnel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310754872.6A CN116786406A (en) | 2023-06-26 | 2023-06-26 | Railway ballast shale shaker reposition of redundant personnel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116786406A true CN116786406A (en) | 2023-09-22 |
Family
ID=88043459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310754872.6A Pending CN116786406A (en) | 2023-06-26 | 2023-06-26 | Railway ballast shale shaker reposition of redundant personnel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116786406A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6382424B1 (en) * | 2001-04-03 | 2002-05-07 | Christopher J. Bolton | Portable screening device and method |
| CN205042730U (en) * | 2015-09-21 | 2016-02-24 | 徐工集团工程机械股份有限公司 | Feed divider of screening machine |
| CN212246799U (en) * | 2020-01-14 | 2020-12-29 | 徐梦涵 | Multifunctional kitchen garbage disposer |
| CN212291806U (en) * | 2020-05-26 | 2021-01-05 | 浙江五芳斋实业股份有限公司 | Safety monitoring equipment for multi-channel rice dumpling conveying and collecting |
| CN215784043U (en) * | 2021-07-15 | 2022-02-11 | 煤炭工业太原设计研究院集团有限公司 | Medium shunting device in heavy medium washing and selecting system |
| WO2022052360A1 (en) * | 2020-09-08 | 2022-03-17 | 吴江市胜天包装输送机械有限责任公司 | Elevating conveyor |
| CN217196413U (en) * | 2021-12-21 | 2022-08-16 | 江阴嘉欧新材料有限公司 | Smashing device is retrieved to abandonment PETG |
| CN217190848U (en) * | 2022-05-11 | 2022-08-16 | 新疆索科斯新材料有限公司 | Silica flour grinds quick-witted material loading vibration screening machine |
| CN218086264U (en) * | 2022-09-13 | 2022-12-20 | 佛山市腾晖科技有限公司 | Adjustable color sorter |
| CN218982271U (en) * | 2022-12-15 | 2023-05-09 | 泉州市劲力工程机械有限公司 | Vibrating screen mechanism for screening operation |
-
2023
- 2023-06-26 CN CN202310754872.6A patent/CN116786406A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6382424B1 (en) * | 2001-04-03 | 2002-05-07 | Christopher J. Bolton | Portable screening device and method |
| CN205042730U (en) * | 2015-09-21 | 2016-02-24 | 徐工集团工程机械股份有限公司 | Feed divider of screening machine |
| CN212246799U (en) * | 2020-01-14 | 2020-12-29 | 徐梦涵 | Multifunctional kitchen garbage disposer |
| CN212291806U (en) * | 2020-05-26 | 2021-01-05 | 浙江五芳斋实业股份有限公司 | Safety monitoring equipment for multi-channel rice dumpling conveying and collecting |
| WO2022052360A1 (en) * | 2020-09-08 | 2022-03-17 | 吴江市胜天包装输送机械有限责任公司 | Elevating conveyor |
| CN215784043U (en) * | 2021-07-15 | 2022-02-11 | 煤炭工业太原设计研究院集团有限公司 | Medium shunting device in heavy medium washing and selecting system |
| CN217196413U (en) * | 2021-12-21 | 2022-08-16 | 江阴嘉欧新材料有限公司 | Smashing device is retrieved to abandonment PETG |
| CN217190848U (en) * | 2022-05-11 | 2022-08-16 | 新疆索科斯新材料有限公司 | Silica flour grinds quick-witted material loading vibration screening machine |
| CN218086264U (en) * | 2022-09-13 | 2022-12-20 | 佛山市腾晖科技有限公司 | Adjustable color sorter |
| CN218982271U (en) * | 2022-12-15 | 2023-05-09 | 泉州市劲力工程机械有限公司 | Vibrating screen mechanism for screening operation |
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