CN216679502U

CN216679502U - Kitchen waste discharge device

Info

Publication number: CN216679502U
Application number: CN202122874870.XU
Authority: CN
Inventors: 林泽瀚; 林海陆; 林泽桑; 洪洁梅; 许俊杰; 徐旺平
Original assignee: Shenzhen Zhongxing Hengxi Environmental Protection Co ltd
Current assignee: Shenzhen Zhongxing Hengxi Environmental Protection Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-06-07
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses a kitchen waste discharge device, and belongs to the technical field of waste treatment equipment. The utility model provides a kitchen garbage discharge device, includes the second conveying cylinder, still includes: the second receiving hopper is fixedly connected to the top of the second material conveying cylinder; the second parallel grid bars are fixedly connected in the second receiving hopper; the mounting shaft is rotatably connected to the second parallel grid bars, the mounting shaft is fixedly connected with a stirring rod and a scraping plate from top to bottom in sequence, and the scraping plate is attached to the second parallel grid bars; the second material conveying mechanism is arranged on the second material conveying cylinder; according to the garbage scraping device, the stirring rod is used for stirring garbage in the second receiving hopper, so that the garbage is loosened, the garbage is prevented from being tightly attached to block the meshes of the second parallel grid bars, the scraping plate rotates to stir the garbage on the second parallel grid bars, the garbage is scraped and rubbed, and the garbage is scraped into the second material conveying cylinder, so that the meshes of the second parallel grid bars are further prevented from being blocked, and a discharge port is prevented from being blocked.

Description

Kitchen waste discharge device

Technical Field

The utility model relates to the technical field of garbage treatment equipment, in particular to a kitchen garbage discharging device.

Background

The kitchen waste can be discharged through the discharging device after being treated, so that the kitchen waste can be conveniently classified by workers.

The existing garbage discharging equipment often needs to be blocked by a discharging opening due to excessive garbage, so that normal discharging cannot be realized, and the whole garbage disposal system cannot normally work, so that a kitchen garbage discharging device needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that a discharge port is blocked due to excessive garbage in the prior art, and provides a kitchen garbage discharge device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a kitchen garbage discharge device, includes the second conveying cylinder, still includes: the second receiving hopper is fixedly connected to the top of the second material conveying cylinder; the second parallel grid bars are fixedly connected in the second receiving hopper; the mounting shaft is rotatably connected to the second parallel grid bars, the mounting shaft is fixedly connected with a stirring rod and a scraping plate from top to bottom in sequence, and the scraping plate is attached to the second parallel grid bars; and the second material conveying mechanism is arranged on the second material conveying cylinder.

In order to facilitate the transmission of the garbage, preferably, the second material conveying mechanism comprises a fourth motor, the fourth motor is fixedly connected to the second material conveying cylinder, the output end of the fourth motor is fixedly connected with a second driving shaft, and the second driving shaft extends into the second material conveying cylinder and is fixedly connected with a second spiral propelling blade.

In order to reduce and save the cost, preferably, the second receiving hopper is connected with a second rotating shaft in a rotating manner, the second rotating shaft is synchronously connected with a second driving shaft through a second belt pulley group, and one end, far away from the second belt pulley group, of the second rotating shaft is synchronously connected with the mounting shaft through a third gear group.

In order to prevent the gear from being out of gear due to garbage residues, the gear tooth-removing device preferably further comprises a protective box, wherein the protective box is sleeved on the second rotating shaft and the mounting shaft, and the second rotating shaft and the mounting shaft are connected with the protective box in a rotating mode through a rotating ring.

In order to improve the buffering of the falling of the garbage, preferably, the bars of the second parallel bars are made of round steel and have a distance of twenty to forty centimeters.

In order to facilitate the classification of the garbage, the garbage classification machine preferably further comprises a crusher, a solid-liquid separator, an extrusion dehydrator and a three-phase horizontal spiral centrifugal machine, wherein the input end of the extrusion dehydrator is communicated with the second conveying cylinder, the feed inlet of the solid-liquid separator is communicated with the crusher, the solid material discharge outlet of the solid-liquid separator is communicated with the extrusion dehydrator, and the liquid discharge outlet of the solid-liquid separator is communicated with the feed end of the three-phase horizontal spiral centrifugal machine.

Compared with the prior art, the utility model provides a kitchen waste discharging device, which has the following beneficial effects:

1. this rubbish discharging device from cooking stirs the rubbish in fighting through the puddler to the second, makes rubbish not hard up, prevents that rubbish from hugging closely together and plugging up the mesh of the parallel bars of second, scrapes the flitch and rotates and mix the rubbish on the parallel bars of second, scrapes rubbish and rubs, scrapes rubbish into in the second feed cylinder to further prevent that the mesh of the parallel bars of second from being plugged up.

2. This rubbish from cooking discharging device through the parallel bars of second to the power that the buffering rubbish tenesmus produced, prevents that the impact force that the rubbish tenesmus produced from damaging second spiral propulsion leaf.

Drawings

FIG. 1 is a front sectional view of a kitchen waste discharge device according to the present invention;

FIG. 2 is a schematic view of a kitchen waste discharge device according to the first embodiment of the present invention;

FIG. 3 is a schematic structural view of a portion B of the kitchen waste discharge device shown in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of a part of a kitchen waste discharging device according to the present invention;

FIG. 5 is a schematic structural view of part A of FIG. 4 of the kitchen waste discharge device according to the present invention;

FIG. 6 is a schematic view of a third partial structure of a kitchen waste discharge device according to the present invention;

FIG. 7 is a schematic structural view of a portion C in FIG. 6 of the kitchen waste discharge device according to the present invention;

fig. 8 is a front view of the kitchen waste discharging device according to the present invention.

In the figure: 1. a first delivery cylinder; 101. mounting a plate; 1011. a first motor; 1012. a first drive shaft; 102. a first helical advancing lobe; 104. a first receiving hopper; 1041. a first parallel grid; 105. a first installation box; 1051. an ultrasonic atomizer; 1052. a first conduit; 1053. a first manifold; 1054. a first mounting cavity; 1055. a second mounting cavity; 1056. a third mounting cavity; 1057. a first rotating shaft; 1058. a fan blade; 1059. a second motor; 106. a material receiving bin; 1061. a slope; 1062. a stopper; 107. a third motor; 1071. a sealing cover; 108. a second distribution box; 1081. a first water pump; 109. a steam generator; 110. a first gear set; 1101. a gas collection box; 1102. a UV lamp; 1103. a spiral tube; 2. a second mounting box; 201. a mounting frame; 202. a drum; 2021. helical leaves; 2022. lifting the rib; 203. a settling tank; 205. a sand-water separator; 206. a high pressure air pump; 2061. a second conduit; 207. a third distribution box; 208. a scum trough; 209. a fourth motor; 2091. a second gear set; 210. rotating the groove; 211. a support frame; 212. a support wheel; 3. a second delivery cylinder; 301. a second receiving hopper; 302. a fifth motor; 3021. a second drive shaft; 3022. a second helical advancing lobe; 303. a second parallel grid; 304. installing a shaft; 305. a stirring rod; 306. a scraping plate; 307. a second rotating shaft; 3071. a third gear set; 308. a protective box; 4. a pulverizer; 5. a solid-liquid separator; 6. extruding and dewatering; 7. three-phase horizontal screw centrifuge.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

The first embodiment is as follows: referring to fig. 1 to 5, a feeding mechanism applied to a kitchen waste disposal system includes a receiving bin 106, and further includes: a first receiving hopper 104 fixedly connected to the bottom of the receiving bin 106; a first material conveying mechanism arranged at the bottom of the first receiving hopper 104; the first installation box 105 is fixedly connected to the side wall of the material receiving bin 106, and a first installation cavity 1054, a second installation cavity 1055 and a third installation cavity 1056 are formed in the first installation box 105; the gas collecting box 1101 is fixedly connected in the third installation cavity 1056, and the first installation cavity 1054 and the second installation cavity 1055 are both communicated with the gas collecting box 1101; a UV lamp 1102 fixedly coupled within the third installation chamber 1056; a spiral pipe 1103 fixedly connected in the third installation cavity 1056, wherein the input end of the spiral pipe 1103 is connected with the exhaust end of the gas collection box 1101; and negative pressure machines arranged in the first installation cavity 1054 and the second installation cavity 1055 and used for absorbing air in the collecting bin 106.

Referring to fig. 1, 4 and 5, the first material conveying mechanism includes a first material conveying cylinder 1, the first material conveying cylinder 1 is fixedly connected to the bottom of the first receiving hopper 104, a mounting plate 101 is fixedly connected to the first material conveying cylinder 1, a first motor 1011 is fixedly connected to the mounting plate 101, a first driving shaft 1012 is fixedly connected to an output end of the first motor 1011, and the first driving shaft 1012 extends to a first spiral propelling blade 102 fixedly connected to the inside of the first material conveying cylinder 1.

The first motor 1011 is started, and the first motor 1011 rotates the first spiral propelling blade 102 through the first driving shaft 1012, so as to transport the garbage in the first material conveying cylinder 1.

Referring to fig. 4, a first parallel grid 1041 is fixedly connected inside the first receiving bucket 104.

The impact force generated by the falling of the garbage is buffered, and the first spiral propelling blade 102 is prevented from being broken by the garbage.

Referring to fig. 1 and 4, a third motor 107 is fixedly connected in the material receiving bin 106, a sealing cover 1071 matched with the first receiving hopper 104 is fixedly connected to an output shaft of the third motor 107, a second diversion box 108 is fixedly connected to the top of the sealing cover 1071, a first water pump 1081 is fixedly connected to the top of the second diversion box 108, an output end of the first water pump 1081 is communicated with the second diversion box 108 through a water pipe, and a second spray head is fixedly connected to a side wall of the second diversion box 108.

The opening and closing of the sealing cover 1071 is controlled by the third motor 107, so that the angle of the second spray head on the second distribution box 108 is controlled, the garbage truck is cleaned by the first water pump 1081, cleaning water flows into the first receiving hopper 104, and secondary pollution caused by the cleaning water is avoided.

Referring to fig. 1 and 4, a slope 1061 is disposed in the receiving bin 106, and a stopper 1062 is fixedly connected to the slope 1061.

The garbage truck is inclined through the slope 1061, so that the garbage truck is convenient to unload, and wheels of the garbage truck are blocked through the baffle 1062, so that the garbage truck is prevented from sliding into the first receiving hopper 104, and the life safety of workers is ensured.

Referring to fig. 1 and 4, a steam generator 109 is fixedly connected to the bottom of the first feed cylinder 1, and an output end of the steam generator 109 is communicated with the first feed cylinder 1.

The steam generator 109 converts water into high temperature steam and sends the steam into the first material delivery cylinder 1, so that the grease solidified in the first material delivery cylinder 1 is melted quickly, and the grease on the garbage is cleaned more cleanly.

Referring to fig. 1, 4 and 5, the negative pressure machine includes a second motor 1059, the second motor 1059 is fixedly connected in a first installation cavity 1054, the first installation cavity 1054 and the second installation cavity 1055 are both rotatably connected with a first rotating shaft 1057, the first rotating shaft 1057 is fixedly connected with fan blades 1058, multiple sets of the first rotating shafts 1057 are synchronously connected through a first pulley set, and the first rotating shafts 1057 and the output shaft of the second motor 1059 are synchronously connected through a first gear set 110.

The second motor 1059 is started, the first rotating shaft 1057 rotates when the second motor 1059 passes through the first gear set 110, and the multiple sets of the first rotating shafts 1057 rotate synchronously through the first gear set, so that the fan blades 1058 in the first installation cavity 1054 and the second installation cavity 1055 rotate, the air inlets of the first installation cavity 1054 and the second installation cavity 1055 generate negative pressure, and thus, external odor is sucked into the first installation cavity 1054 and the second installation cavity 1055.

Referring to fig. 4, the receiving bin 106 is fixedly connected with an ultrasonic atomizer 1051, the top inner wall of the receiving bin 106 is fixedly connected with a first flow dividing box 1053, the bottom of the first flow dividing box 1053 is fixedly connected with a first nozzle, and the ultrasonic atomizer 1051 is connected with the first flow dividing box 1053 through a first pipeline 1052.

Starting the ultrasonic atomizer 1051, atomizing the plant liquid into fog particles with the diameter between about one to one point and five micrometers by using the ultrasonic atomizer 1051, spraying the fog particles from the first flow dividing box 1053, diffusing the fog particles into the air along with the air flow, absorbing the heat of the air, volatilizing the heat into gaseous plant liquid particles, adsorbing and decomposing the peculiar smell in the air, and preliminarily deodorizing.

The third motor 107 is started, the third motor 107 opens the sealing cover 1071 to facilitate the discharging of the garbage truck, after the discharging is finished and the garbage truck is cleaned, the sealing cover 1071 is closed to prevent the odor from overflowing from the first receiving hopper 104, the first motor 1011 is started, the first motor 1011 makes the first spiral propelling blade 102 rotate through the first driving shaft 1012, the second motor 1059 is started, the second motor 1059 makes the first rotating shaft 1057 rotate through the first gear set 110, the first mounting chamber 1054 and the plurality of first rotating shafts 1057 in the second mounting chamber 1055 synchronously rotate through the first gear set, so that the plurality of fan blades 1058 simultaneously rotate, the negative pressure is simultaneously generated in the first mounting chamber 1054 and the second mounting chamber 1055, the garbage truck is driven into the receiving hopper 106, the garbage truck is inclined through the slope 1061, thereby facilitating the dumping of the garbage in the garbage truck into the first receiving hopper 104, the wheels of the garbage truck are abutted against the stopper 1062, thereby preventing the garbage truck from sliding into the first receiving hopper 104 when dumping garbage, and further preventing the life risk of workers, while dumping the garbage, starting the ultrasonic atomizer 1051, atomizing the plant liquid into fog particles with a diameter of about one to one and a little five micrometers by using the ultrasonic atomizer 1051, spraying the fog particles out of the first branch box 1053, diffusing the fog particles into the air along with the air flow, absorbing the heat of the air, volatilizing the heat into gaseous plant liquid particles, thereby absorbing and decomposing peculiar smell in the air, and preliminarily deodorizing, the air preliminarily deodorized in the material receiving bin 106 is sent into the gas collecting box 1101 by the negative pressure generated in the first mounting chamber 1054, and then enters the spiral pipe 1103, before that, the UV lamp 1102 is started, and the UV lamp 1102 emits high-energy and high-ozone UV ultraviolet light beams to irradiate the malodorous gas in the spiral pipe 1103, so as to crack the malodorous gas as follows: ammonia, trimethylamine, hydrogen sulfide, methylthio hydrogen, methyl mercaptan, methyl sulfide, dimethyl disulfide, carbon disulfide, styrene, molecular chain structures of benzene, toluene and xylene, organic or inorganic polymer malodorous compound molecular chains are degraded and converted into low molecular compounds such as carbon dioxide and the like under the irradiation of high-energy ultraviolet beams, the high-energy high-ozone UV light beams decompose oxygen molecules in the air to generate free oxygen, positive and negative electrons carried by the free oxygen are unbalanced, so that the free oxygen needs to be combined with the oxygen molecules to generate ozone, and the ozone can be rapidly decomposed into oxygen in the air, so that the purpose of eliminating odor is achieved, and the odor is prevented from affecting the body health of workers;

in the blanking process, the garbage falls on the first parallel grid 1041, the impact force of the garbage is buffered by the first parallel grid 1041, the garbage is prevented from smashing the first spiral propelling blade 102, the first water pump 1081 is started, the first water pump 1081 sends water into the second distribution box 108, and is sprayed out through a second spray head on the second flow distribution box 108, the second spray head is a high-pressure spray head, the second spray head sprays high-pressure water into a garbage hopper of the garbage truck, the garbage hopper of the garbage truck is cleaned on site by the high-pressure water, cleaning water directly flows into the first receiving hopper 104 and is reserved as supplementing water required for screening and washing kitchen garbage, the problems of secondary pollution caused by separation of the unloading and cleaning sites of the kitchen garbage truck and the transition process are effectively solved, the washing water flowing into the first receiving hopper 104 can flush the garbage remaining on the first parallel grid 1041, so as to prevent the garbage from blocking the meshes of the first parallel grid 1041;

when the first spiral propelling blade 102 is used for conveying garbage, high-heat steam is generated through the steam generator 109 and sent into the first material conveying cylinder 1, so that the cleaning water and the garbage in the first material conveying cylinder 1 are heated rapidly, solidified grease is dissolved, and the garbage is conveniently filtered and classified.

Example two: referring to fig. 1-5, in order to facilitate the filtration and classification of garbage, a second installation box 2 is installed on a first material conveying cylinder 1, and a kitchen garbage filtering device is arranged in the second installation box 2, and comprises: a mounting frame 201 fixedly connected in the second mounting box 2; the roller 202 is rotatably connected to the mounting frame 201, the roller 202 is obliquely arranged in the second mounting box 2, and a through hole is formed in the roller 202; a spiral blade 2021 fixedly connected in the drum 202; a lifting rib 2022 fixedly connected to the spiral blade 2021; a driving part provided in the second mounting case 2 for driving the drum 202 to rotate; the bottom of the second installation box 2 is provided with a sedimentation tank 203 and a scum tank 208.

Referring to fig. 1 and 2, the driving part includes a fourth motor 209 fixedly coupled to the top inner wall of the second mounting case 2, and the fourth motor 209 is synchronously coupled to the drum 202 through a second gear set 2091.

The fourth motor 209 is activated and the fourth motor 209 rotates the drum 202 via the second gear set 2091 to facilitate cleaning of the trash within the drum 202 and discharge of the trash out of the drum 202.

Referring to fig. 1 and 2, a high pressure air pump 206 is fixedly connected to the top inner wall of the second mounting box 2, a third distribution box 207 is fixedly connected to the top inner wall of the second mounting box 2, a third nozzle is fixedly connected to the bottom of the third distribution box 207, and the high pressure air pump 206 is communicated with the third distribution box 207 through a second pipe 2061.

Starting high compression pump 206, high compression pump 206 produces high-pressure air and sends into and divides the reposition of redundant personnel in third flow distribution box 207, and the gas of reposition of redundant personnel blows to the through-hole that cylinder 202 is located the top, blows off the rubbish that will block up on the through-hole, avoids rubbish to plug up the through-hole and influences the cleaning performance of rubbish.

Referring to fig. 1 to 3, a supporting frame 211 fixedly connected to the side wall of the second mounting box 2, a supporting wheel 212 rotatably connected to the supporting frame 211, and a rotating slot 210 corresponding to the supporting wheel 212 is formed in the side wall of the drum 202.

The supporting frame 211 and the supporting wheels 212 are used for supporting one end of the roller 202 far away from the mounting frame 201 in the rotating process of the roller 202, so that the one end of the roller 202 far away from the mounting frame 201 is prevented from excessively sagging under the influence of gravity, the mounting frame 201 is prevented from being broken, and the service life of the device is prolonged.

Referring to fig. 3, the spiral blade 2021 is provided with a blade.

When the drum 202 rotates, the garbage slides on or collides with the knife edge, so that the food package which is disassembled and assembled at the end of life is cut, and the garbage in the packaging bag is cleaned.

Referring to fig. 1 and 2, the bottom of the settling tank 203 is provided with a sand-water separator 205.

The sand-water separator 205 is composed of a shaftless spiral, a lining strip, a u-shaped groove, a water tank, a guide plate, a driving device and the like, and the working process is as follows: the sand-water mixed liquor is fed into water tank from top of one end of the separator, the mixed liquor with higher gravity such as sand stone, metal, ceramic chip and shell can be deposited on the bottom of U-shaped groove, the bottom of the separator is equipped with screw conveyer, and can uniformly discharge the heavy material impurity from system, under the action of screw, the sand grain can be lifted along the oblique U-shaped groove bottom, and in the course of lifting, the aeration and circulating water flushing are placed, and its goal is to make the separated sand be cleaned, and its organic matter is less, and after having been separated from liquid surface, the shaftless screw can be continuously pushed for a certain distance, so that the sand grain can be fully dewatered, and can be discharged into sand-holding barrel through sand-discharging opening, the heavy material such as broken glass, metal, silt and shell can be quickly settled into the bottom of water tank of flotation device under the action of hydraulic cyclone of large water quantity, and can be upwards conveyed out by means of screw conveyer, and the light material mainly is inorganic plastic bag and paper, and can be floated in the separator to form scum, selective skimming by a special finger skimmer leaves substantially all organic solids, which pass through a special discharge port to a subsequent treatment unit.

The discharge port of the first material conveying cylinder 1 extends to the interior of the roller 202, the second installation cavity 1055 is communicated with the second installation box 2, odor emitted by garbage in the second installation box 2 is sucked into the second installation cavity 1055, and the odor is sent into the spiral pipe 1103 to be cracked, so that the odor is prevented from being discharged from the second installation box 2 to affect the body health of workers;

the fourth motor 209 is started, the drum 202 is rotated by the fourth motor 209, the output shaft of the fourth motor 209 is coaxial with the drum 202, the drum 202 rotates to clean and filter the garbage, specifically, the garbage entering the drum 202 is firstly soaked in the cleaning solution in the second installation box 2, along with the rotation of the drum 202, the part of the garbage close to the inner wall of the drum 202 with the through hole and the lifting rib 2022 are relatively moved by virtue of the friction force between the garbage and the inner wall of the drum 202 with the through hole and the lifting rib 2022, the washing effect generated by the relative movement between the part of the garbage and the part of the garbage is similar to the rubbing washing action in the manual washing process, when the drum 202 rotates at a certain speed, the lifting rib 2022 lifts the garbage to a certain height higher than the liquid level of the washing liquid, then the garbage falls in the washing liquid due to the self weight of the garbage, and when the garbage falls into the washing liquid from the higher position, the garbage falls into the washing liquid like the falling action in the manual washing process of the falling action of the liquid level As the roller 202 continuously rotates, the garbage in the roller 202 continuously falls into the washing liquid in a circulating manner, the garbage at the upper layer compresses the garbage at the lower layer due to the action of gravity to force the garbage at the lower layer to be tightly attached to the inner wall of the roller 202 to deform, the action is similar to the squeezing action in the manual washing process, oil and food residues on the garbage are completely cleaned by simulating manual cleaning, as main food residues are broken into small particle sizes by hydraulic power, the mixed solution of the residues and the oil and water flows into the lower settling tank 203 through holes with intervals of fifty millimeters, the cleaned garbage at the residues is mainly bone, vegetable, plastic, fabric, bamboo and other foreign matters, and the cleaned garbage is conveyed to the tail end through the spiral blade 2021 in the roller 202 to be discharged into the discharging mechanism, as the density of oil is smaller than that of water, the oil floats on the surface of the water, the rotation of the roller 202 enables the surface of the liquid in the settling tank 203 to generate ripples, so that the oil-liquid mixture is swung into the scum tank 208, thereby realizing the separation of oil from other waste residues, and the waste residues at the bottom of the settling tank 203 are subjected to solid-liquid separation by the sand-water separator 205;

in the process of rotating the roller 202, one end of the roller 202 away from the mounting frame 201 is supported by the support frame 211 and the support wheels 212, so that the excessive sagging of the end of the roller 202 away from the mounting frame 201 under the influence of gravity is prevented, the mounting frame 201 is prevented from being broken, and the service life of the device is prolonged;

in the process of cleaning the garbage, the garbage can break the bag and can of the overdue food garbage packaging bag at the knife edge of the spiral blade 2021, and the separated solid-phase material maintains the original material property to the maximum extent due to no adoption of high-rotation-speed hammer type pulping equipment, has good air permeability and is suitable for subsequent resource utilization; the extraction rate of organic matters in the kitchen waste is higher through the reuse of reclaimed water and hydraulic screening and washing; the kitchen waste is rubbed, washed, beaten and extruded by hydraulic power and acting force between the waste and the garbage, so that main food residues are broken into small particle sizes by the hydraulic power, and the food residues are conveniently separated from large garbage; the spiral blade 2021 is provided with a knife edge, so that when garbage rotates along with the rotary drum, overdue food garbage packaging bags can be broken by the knife edge, and the problem that completely packaged overdue food cannot be processed is avoided.

In a third embodiment, referring to fig. 1 to 7, in order to facilitate discharging of the material and sorting of the garbage, a second material conveying cylinder 3 is installed in a second installation box 2, and a kitchen garbage discharging device is disposed in the second material conveying cylinder 3, including: a second receiving hopper 301 fixedly connected to the top of the second feed delivery cylinder 3; a second parallel grid 303 fixedly connected in the second receiving hopper 301; a mounting shaft 304 connected to the second parallel grid bars 303 is rotated, the mounting shaft 304 is fixedly connected with a stirring rod 305 and a scraping plate 306 from top to bottom in sequence, and the scraping plate 306 is attached to the second parallel grid bars 303; and the second material conveying mechanism is arranged on the second material conveying cylinder 3.

Referring to fig. 1 and 6, the second feeding mechanism includes a fifth motor 302, the fifth motor 302 is fixedly connected to the second feeding cylinder 3, an output end of the fifth motor 302 is fixedly connected to a second driving shaft 3021, and the second driving shaft 3021 extends into the second feeding cylinder 3 and is fixedly connected to a second screw propeller 3022.

The fifth motor 302 is activated, and the fifth motor 302 rotates the second auger blade 3022 via the second drive shaft 3021, thereby discharging the waste in the second feed cylinder 3.

Referring to fig. 6, a second rotating shaft 307 is rotatably connected to the second receiving bucket 301, the second rotating shaft 307 is synchronously connected to the second driving shaft 3021 through a second pulley set, and an end of the second rotating shaft 307 away from the second pulley set is synchronously connected to the mounting shaft 304 through a third gear set 3071.

The second driving shaft 3021 rotates the second rotating shaft 307 through the second pulley set, and the second rotating shaft 307 rotates the mounting shaft 304 through the third gear set 3071, so as to provide power for the stirring rod 305 and the scraper 306, and one motor is used as a driving member for the two shafts, thereby saving electricity consumption and cleaning cost.

Referring to fig. 6 and 7, the device further comprises a protective box 308, wherein the protective box 308 is sleeved on the second rotating shaft 307 and the mounting shaft 304, and the second rotating shaft 307 and the mounting shaft 304 are rotatably connected with the protective box 308 through a rotating ring.

The gear of the third gear set 3071 is prevented from being out of gear by the shield box 308 blocking the trash from contacting the third gear set 3071, thereby preventing the mounting shaft 304 from rotating.

Referring to fig. 6, the bars of the second parallel bars 303 are made of round steel and have a distance of twenty to forty centimeters.

The impact force generated by falling of the garbage is buffered by the second parallel grid bars 303, so that the second spiral propelling blade 3022 is prevented from being broken by the garbage.

Referring to fig. 1, fig. 6 and fig. 8, the device further comprises a pulverizer 4, a solid-liquid separator 5, an extrusion dehydrator 6 and a three-phase horizontal screw centrifuge 7, wherein the input end of the extrusion dehydrator 6 is communicated with the second material conveying cylinder 3, the feed inlet of the solid-liquid separator 5 is communicated with the pulverizer 4, the solid material discharge outlet of the solid-liquid separator 5 is communicated with the extrusion dehydrator 6, and the liquid discharge outlet of the solid-liquid separator 5 is communicated with the feed end of the three-phase horizontal screw centrifuge 7.

Smash the rubbish after wasing through rubbing crusher 4, separate rubbish and mixed liquid through solid-liquid separator 5, extrude the dehydration through 6 rubbish to solid-liquid separation after the extrusion dewaterer to be convenient for later stage recycle does not do once more and gives unnecessary details, carries out fluid separation in the liquid entering three-phase horizontal screw centrifuge 7 after the solid-liquid separation, and the theory of operation of three-phase horizontal screw centrifuge 7 is: the rotary drum and the spiral rotate at a high speed in the same direction at a certain differential speed, materials are continuously introduced into the inner cylinder of the material conveying spiral through the feeding pipe, enter the rotary drum after being accelerated, heavy solid-phase substances are deposited on the wall of the rotary drum to form a slag layer under the action of a centrifugal force field, the deposited solid-phase substances are continuously pushed to the conical end of the rotary drum by the material conveying spiral and are discharged out of the machine through a slag discharge port, light liquid-phase substances form an inner-layer liquid ring and continuously overflow the rotary drum through an overflow port at the large end of the rotary drum, oil in a mixed solution is separated out by discharging out of the machine through the liquid discharge port, and the separated oil can be used for preparing industrial oil, so that waste utilization is realized.

The cleaned garbage enters the second receiving hopper 301 from the roller 202, the fifth motor 302 is started, the fifth motor 302 rotates the second driving shaft 3021, the second driving shaft 3021 rotates the second screw propeller 3022, so as to transport the garbage entering the second material delivery barrel 3, when the garbage enters the second material delivery barrel 3, the garbage collides with the second parallel grid bars 303, the force generated by the falling of the garbage is buffered by the second parallel grid bars 303, so as to avoid the garbage from breaking the second screw propeller 3022, when the second driving shaft 3021 rotates, the second driving shaft 3021 rotates the second rotating shaft 307 by the second belt pulley set, the second rotating shaft 307 rotates the mounting shaft 304 by the third gear set 3071, the mounting shaft 304 rotates the stirring rod 305 and the scraper 306, the stirring rod 305 stirs the garbage in the second receiving hopper 301, so as to loosen the garbage, and prevent the garbage from tightly adhering to the second parallel grid bars to block the meshes 303 of the second parallel grid bars, the scraping plate 306 rotates to stir the garbage on the second parallel grid bars 303, the garbage is scraped and rubbed, the garbage is scraped into the second material conveying cylinder 3, so that meshes of the second parallel grid bars 303 are further prevented from being blocked, floating objects of a mixed solution machine in the scum groove 208 enter the crusher 4 through a pipeline to be crushed into slag, then the slag is discharged into the solid-liquid separator 5 to be subjected to solid-liquid separation, the separated solid is discharged into the second material conveying cylinder 3, the separated liquid is sent into the three-phase horizontal screw centrifuge 7 to be subjected to oil-liquid separation, the second screw propelling blade 3022 rotates to send the garbage in the second material conveying cylinder 3 into the extrusion dehydrator 6 to be dehydrated, so that the kitchen garbage is completely treated, the fallen garbage is shielded through the protective box 308, the garbage is prevented from being involved into the third gear set 3071, and gear tooth disengagement of the third gear set 3071 is avoided.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a kitchen garbage discharge device, includes second conveying cylinder (3), its characterized in that still includes:

a second receiving hopper (301) fixedly connected to the top of the second material conveying cylinder (3);

a second parallel grid (303) fixedly connected in the second receiving hopper (301);

the mounting shaft (304) is rotatably connected to the second parallel grid bars (303), the mounting shaft (304) is fixedly connected with a stirring rod (305) and a scraping plate (306) from top to bottom in sequence, and the scraping plate (306) is attached to the second parallel grid bars (303);

the second material conveying mechanism is arranged on the second material conveying cylinder (3).

2. The kitchen waste discharge device as claimed in claim 1, wherein said second feeding mechanism includes a fourth motor (302), said fourth motor (302) is fixedly connected to said second feeding cylinder (3), said output end of said fourth motor (302) is fixedly connected to a second driving shaft (3021), and said second driving shaft (3021) extends into said second feeding cylinder (3) and is fixedly connected to a second spiral propelling blade (3022).

3. The kitchen waste discharge device as claimed in claim 2, wherein a second rotating shaft (307) is rotatably connected to the second receiving hopper (301), the second rotating shaft (307) is synchronously connected to the second driving shaft (3021) through a second pulley set, and an end of the second rotating shaft (307) away from the second pulley set is synchronously connected to the mounting shaft (304) through a third gear set (3071).

4. The kitchen waste discharge device according to claim 3, further comprising a protective box (308), wherein the protective box (308) is sleeved on the second rotating shaft (307) and the mounting shaft (304), and the second rotating shaft (307) and the mounting shaft (304) are rotatably connected with the protective box (308) through a rotating ring.

5. The kitchen waste discharge device according to claim 1, wherein the bars of the second parallel bars (303) are round bars and are arranged between twenty and forty centimeters.

6. The kitchen waste discharge device according to claim 1, further comprising a crusher (4), a solid-liquid separator (5), an extrusion dehydrator (6) and a three-phase horizontal screw centrifuge (7), wherein an input end of the extrusion dehydrator (6) is communicated with the second material conveying cylinder (3), a feed inlet of the solid-liquid separator (5) is communicated with the crusher (4), a solid material discharge outlet of the solid-liquid separator (5) is communicated with the extrusion dehydrator (6), and a liquid discharge outlet of the solid-liquid separator (5) is communicated with a feed end of the three-phase horizontal screw centrifuge (7).