CN112298854A

CN112298854A - Comprehensive treatment and recovery device for municipal solid waste

Info

Publication number: CN112298854A
Application number: CN202011064727.8A
Authority: CN
Inventors: 金童; 潘明杰; 李优迈
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-02-02
Anticipated expiration: 2040-09-30
Also published as: CN112298854B

Abstract

The utility model relates to a comprehensive treatment and recovery device for urban domestic garbage, which relates to the technical field of garbage recovery and comprises a box body, wherein a plurality of recovery barrels are arranged in the box body side by side, a feed opening is arranged at one side of the box body, a first closing mechanism for closing or opening the feed opening is arranged at the feed opening, a material placing table is connected at the feed opening at the outer side of the box body, a weight sensor is arranged at the upper side of the material placing table, a plurality of control buttons are arranged at the outer side of the box body, and the control buttons correspond to different types of garbage; the recycling bin upside slope is provided with categorised material way, categorised material says that the interval is provided with a plurality of discharge gates just to the recycling bin, discharge gate department is provided with the second closing mechanism who is used for sealing or opens corresponding discharge gate. The comprehensive treatment recovery unit of this application improves the subjective nature that the resident classification was abandoned through changing resident's abandonment custom, and then realizes the waste classification and retrieves.

Description

Comprehensive treatment and recovery device for municipal solid waste

Technical Field

The application relates to the field of garbage disposal, in particular to a comprehensive treatment and recovery device for municipal domestic garbage.

Background

The household garbage is waste produced in daily life of people and is mainly divided into recoverable garbage, kitchen garbage, harmful garbage and other garbage. With the recent enhancement of environmental awareness, the importance of garbage classification has been gradually spreading. The garbage classification can reduce the pollution of harmful garbage to land and water sources on one hand, change waste into valuables on the other hand, the kitchen garbage can be used for composting, and plastics and metals can be recycled.

Chinese patent publication No. CN102039303A discloses an integrated municipal domestic waste treatment and recycling device, which comprises a sorting and recycling system and a recycling integrated treatment system; the sorting and recycling system comprises a feeding hopper, the discharging end of the feeding hopper is connected with a bag breaking machine, the bag breaking machine is hermetically connected with a sorting box body through a chute hopper, a humidity-regulating water distribution pipeline is arranged in the chute hopper, a mechanical rotary drum screening part, a magnetic sorting part and a gravity sorting part are sequentially arranged in the sorting box body, and the discharging part is arranged at the bottom of the sorting box body; the comprehensive resource treatment system comprises an organic matter fertilizer making part, an inorganic matter brick making part, a waste plastic particle making part and a metal recovery part which are respectively connected with the discharge part of the sorting and recovery system.

The related technology can sort and recycle the municipal solid waste and comprehensively treat the municipal solid waste as resources. However, the treatment efficiency of the comprehensive recycling and reprocessing method is not enough to meet the treatment requirement of municipal waste. Therefore, the current garbage classification encourages the garbage cans with a plurality of different colors to be placed side by side in the community from the source so as to allow residents to classify and discard garbage, and further facilitate subsequent recycling treatment. However, when the residents throw the garbage, the garbage is easy to be unconscious and often discarded at will, which causes troubles for subsequent recycling.

Disclosure of Invention

In order to realize classified recovery of garbage, the purpose of the application is to provide a comprehensive treatment and recovery device for municipal solid waste.

The application provides a municipal solid waste comprehensive treatment recovery unit adopts following technical scheme:

a comprehensive treatment and recovery device for urban domestic garbage comprises a box body, wherein a plurality of recovery barrels are arranged in the box body side by side, a feed port is formed in one side of the box body, a first sealing mechanism used for sealing or opening the feed port is arranged at the feed port, a material placing table is connected to the feed port on the outer side of the box body, a weight sensor is arranged on the upper side of the material placing table, a plurality of control buttons are arranged on the outer side of the box body, and the control buttons correspond to different types of garbage; the recycling bin is characterized in that a classifying material channel is obliquely arranged on the upper side of the recycling bin, two ends of the classifying material channel are connected with the bin body, the upper end of the classifying material channel is located at the material feeding port, a plurality of material discharging ports which are opposite to the recycling bin are arranged at intervals in the classifying material channel, and a second sealing mechanism used for sealing or opening the corresponding material discharging ports is arranged at the material discharging ports; the device further comprises a PLC controller, and the PLC controller is electrically connected with the control button, the weight sensor, the first sealing mechanism and the second sealing mechanism.

Through adopting above-mentioned technical scheme, when the resident need abandon rubbish, earlier put the disposal bag on putting the material platform, press the control button corresponding to the rubbish type again, PLC controller received information after that, control first closing mechanism and open to control the second closing mechanism and open the discharge gate that corresponds, rubbish gets into from the dog-house at last and glides along categorised material way, and on rubbish cunning moved to the discharge gate department of opening, drop to the recycling bin of below, realize the categorised recovery of rubbish.

Firstly, the residents need to press the corresponding buttons for classified discarding, so that the operability is improved, the habit of directly discarding the residents in the past is changed more easily, and the self-perception of the residents is improved; the recycling bin is sealed in the box body, so that smell is not easy to diffuse out, and the air environment of a community is not influenced; thirdly, when the weight sensor senses the weight of the garbage, the control button presses the rear part to play a role, and the problem of misoperation caused by the fact that the control button is accidentally pressed is avoided.

Preferably, the first closing mechanism includes a first closing plate, a first lead screw, a first guide rod, a first fixing seat and a first motor, the first closing plate is located at the feed inlet, one end of the first closing plate is connected with a first thread seat, the other end of the first closing plate is connected with a first guide seat, the first lead screw is driven by the first motor and is in thread fit with the first thread seat, the first guide rod is parallel to the first lead screw, the first guide rod is fixedly connected with the first fixing seat and penetrates through the first guide seat, and the first fixing seat is fixedly connected with the box body.

Through adopting above-mentioned technical scheme, first motor drive first lead screw rotates, and then makes first closing plate slide along first lead screw, first guide arm. When the first closing plate slides to the feeding port, the feeding port is closed; when the first closing plate slides to be dislocated with the feeding port, the feeding port is opened.

Preferably, the recycling bin is provided with four, the discharge gate divide into first discharge gate, second discharge gate, third discharge gate, fourth discharge gate along rubbish slip direction in proper order.

By adopting the technical scheme, the four recycling bins correspond to four types of recyclable garbage, kitchen garbage, harmful garbage and other garbage, and the requirement of current mainstream garbage classification is met.

Preferably, the second closing mechanism comprises a second closing plate, a third closing plate, a second screw rod, a third screw rod, a second motor and a third motor; one end of the second sealing plate is arranged at the second discharge port, the other end of the second sealing plate is arranged at the fourth discharge port, a through hole which is right opposite to the third discharge port is formed in the middle of the second sealing plate, one side of the second sealing plate is connected with a second thread seat, the other side of the second sealing plate is connected with a second guide seat, the third sealing plate is positioned at the first discharge port, one side of the third sealing plate is connected with a third thread seat, and the other side of the third sealing plate is connected with; the second screw rod is parallel to the third screw rod, the second screw rod is driven by a second motor, penetrates through the third guide seat and is in threaded fit with the second threaded seat, and the third screw rod is driven by a third motor, penetrates through the second guide seat and is in threaded fit with the third threaded seat.

By adopting the technical scheme, the second motor drives the second screw rod to rotate, so that the second sealing plate slides along the second screw rod, and the third motor drives the third screw rod to rotate, so that the third sealing plate slides along the third screw rod.

When the third sealing plate slides to be dislocated with the first discharge hole, the first discharge hole is opened; when the second closing plate slides downwards to be staggered with the second discharge hole, the second discharge hole is opened; under normal conditions, the second closing plate is inactive, and the third discharge hole is communicated with the through hole and is opened; when the second closing plate moves upwards to be staggered with the fourth discharge hole, the through hole is positioned between the second discharge hole and the third discharge hole, and the fourth discharge hole is opened.

Preferably, the first discharging opening is used for allowing kitchen waste to pass through.

Through adopting above-mentioned technical scheme, rubbish from cooking just can fall into the recycling bin at first, overcomes its bag body and slides along categorised material way and the trouble that damaged back juice spills.

Preferably, a discharge channel is arranged on the lower side of the first discharge port, a baffle plate used for sealing the recovery barrel is connected to the lower end of the discharge channel, and the baffle plate is fixedly connected with the box body.

Through adopting above-mentioned technical scheme, baffle and discharging channel mainly play the sealing action, reduce revealing of peculiar smell gas in the recycling bin.

Preferably, the lower side of the baffle is glued with a deodorization box, the surface of the deodorization box is provided with vent holes, and the deodorization box is internally provided with activated carbon.

By adopting the technical scheme, the active carbon can effectively adsorb peculiar smell and improve the air environment.

Preferably, one side of the box body is provided with a moving outlet for moving out the corresponding recycling bin, and a partition plate is arranged between the adjacent recycling bins.

Through adopting above-mentioned technical scheme, be convenient for the recycling bin shift out or immigration, and then be convenient for empty rubbish.

Preferably, the recycling bin positioned on the lower side of the first discharge port is a kitchen waste bin, a puncture roller is arranged inside the upper end of the kitchen waste bin, a filter plate is arranged at the bottom of the kitchen waste bin, and the puncture roller comprises a roller body and a sharp prick arranged on the surface of the roller body.

By adopting the technical scheme, the bag body is punctured by the sharp pricks, so that the kitchen garbage is subjected to dry-wet separation, dry matters are left on the upper side of the filter plate, and wet liquid flows into the lower part of the filter plate. On the one hand, the dry matter blocks the wet liquid, so that the odor emitted by the wet liquid is reduced, and on the other hand, when garbage is dumped, the direct dry-wet separation is performed, so that the odor of the transport vehicle is reduced.

Preferably, the kitchen is remained the bucket and is provided with the draw-in groove that supplies roll body both ends card to go into and slide along the level, the filter plate downside is provided with the shutoff board that is used for the shutoff filter plate, the relative both ends of shutoff board all are provided with the guide rail, the guide rail is connected with the filter plate, roll body end connection has the first connecting strip that the level set up, the second connecting strip that the level set up is connected to shutoff board one side, the kitchen is remained the bucket and is provided with the connecting hole that supplies first connecting strip and second connecting strip to pass, first connecting strip and second connecting strip pass and are connected with between the one end of connecting hole and hold the strip.

By adopting the technical scheme, one of the filter plates is convenient to pour out dry garbage on the upper side of the filter plate by pulling the holding strip to drive the plugging plate and the piercing roller to slide; and secondly, the puncture roller is not easy to slide when being subjected to the acting force of falling garbage.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the residents discard the garbage, the corresponding buttons are required to be pressed for classified discarding, so that the operability is improved, the habit of directly discarding in the past is changed more easily, and the self-perception of the residents is improved;

2. the garbage is discarded in a classified mode, and dry-wet separation is carried out on the kitchen garbage, so that peculiar smell is reduced, and air conditions of a living environment are improved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a schematic structural diagram of the embodiment of the present application after the upper cover plate and the rear cover plate of the case body are removed;

FIG. 3 is an enlarged schematic view of area A of FIG. 2;

FIG. 4 is a schematic structural view of a second closure mechanism in an embodiment of the present application;

FIG. 5 is a schematic view of the structure of the outlet channel, the baffle plate and the odor eliminating box in the embodiment of the present application;

FIG. 6 is a schematic structural view of a kitchen garbage recycling bin according to an embodiment of the present application;

fig. 7 is a schematic cross-sectional view of fig. 6 taken along line B-B.

Description of reference numerals: 1. a box body; 11. a feeding port; 12. a material placing table; 13. a discharge channel; 14. a baffle plate; 15. a moving outlet; 16. a partition plate; 2. a recycling bin; 21. a pierce roller; 211. a roller body; 212. pricking with a sharp point; 22. filtering the plate; 23. a plugging plate; 24. a guide rail; 25. a first connecting bar; 26. a second connecting strip; 27. holding the strip; 28. a card slot; 29. connecting holes; 3. a first closure mechanism; 31. a first closing plate; 311. a first threaded seat; 312. a first guide seat; 32. a first lead screw; 33. a first guide bar; 34. a first fixed seat; 35. a first motor; 4. a second closure mechanism; 41. a second closing plate; 411. a second threaded seat; 412. a second guide seat; 413. a through hole; 42. a third closure panel; 421. a third screw seat; 422. a third guide seat; 43. a second lead screw; 44. a third screw rod; 45. a second motor; 46. a third motor; 5. a weight sensor; 6. a control button; 7. a material classifying channel; 71. a first discharge port; 72. a second discharge port; 73. a third discharge port; 74. a fourth discharge port; 8. a PLC controller; 9. a box for removing odor.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses a comprehensive treatment and recovery device for municipal solid waste. Referring to fig. 1, the recycling apparatus includes a case 1, and four recycling bins 2 disposed in parallel inside the case 1.

Referring to fig. 1, the box body 1 is hollow and is formed by fixedly connecting an upper cover plate, a lower bottom plate, two side plates, a front cover plate and a rear cover plate. Two curb plates are parallel to each other and vertical setting, upper cover plate fixed connection between two curb plate upper ends, lower plate fixed connection between two curb plate lower extremes, and upper cover plate and lower plate are parallel to each other and the level sets up. The front cover plate is fixedly connected between one sides of the two side plates, the rear cover plate is fixedly connected between the other sides of the two side plates, and the front cover plate and the rear cover plate are parallel to each other. The upper end of the front cover plate is fixedly connected with the upper cover plate, and the lower end of the front cover plate is fixedly connected with the lower bottom plate, so that complete sealing is realized; the upper end of the rear cover plate is fixedly connected with the upper cover plate, and the height between the lower end of the rear cover plate and the lower bottom plate is slightly larger than that of the recycling bin 2.

Referring to fig. 1, four recycling bins 2 are arranged at intervals along the direction from one side plate to the other side plate, a partition 16 is arranged between adjacent recycling bins 2, and the partition 16 is fixedly connected with a lower bottom plate. A moving-out opening 15 for the recycling bin 2 to go in and out is formed between the rear cover plate and the lower bottom plate. Therefore, the recycling bin 2 can be pushed into the box body 1 or moved out of the box body 1 from the moving-out opening 15 independently, so that the garbage can be poured conveniently.

Referring to fig. 1 and 2, a feeding port 11 for garbage to pass through is arranged at the upper end of one side plate of the box body 1, a classification material channel 7 is arranged at the upper side of the recovery barrel 2, the classification material channel 7 is obliquely arranged, and two ends of the classification material channel are respectively fixedly connected with the two side plates. The higher end of the sorting channel 7 is opposite to the feeding port 11. The outer side of the box body 1 is fixedly connected with a material placing platform 12 at a material feeding port 11, and the material placing platform 12 is flush with the classification material channel 7. The cross sections of the material placing platform 12 and the sorting material channel 7 are both U-shaped, so that the garbage can be prevented from falling from two sides. After the garbage is placed on the material placing table 12, the garbage passes through the material feeding port 11 under the action of self gravity, then slides downwards along the classification material channel 7 and sequentially passes through the upper parts of the four recycling bins 2.

Referring to fig. 1 and 2, four recycling bins 2 are sequentially used for recycling kitchen waste, harmful waste, recyclable waste and other waste along a waste sliding direction. The classified material channel 7 is provided with four discharge ports at intervals along the length direction, the four discharge ports are respectively opposite to openings above the four recycling bins 2, and the four discharge ports are sequentially divided into a first discharge port 71, a second discharge port 72, a third discharge port 73 and a fourth discharge port 74 along the garbage sliding direction.

Referring to fig. 1 and 2, a first closing mechanism 3 is arranged at a feeding port 11, and a second closing mechanism 4 is arranged at the lower side of a sorting material channel 7. Put 12 upside fixedly connected with weight sensor 5 of material platform, four control button 6 are installed to box 1 in putting 12 downside of material platform, and four control button 6 correspond four kinds of rubbish types respectively, and box 1 can paste the paper of record rubbish classification knowledge in control button 6 one side. The upper portion of the inner wall of the box body 1 is fixedly connected with a PLC (programmable logic controller) 8, and the PLC 8 is electrically connected with a control button 6, a weight sensor 5, a first closing mechanism 3 and a second closing mechanism 4.

When the residents need to discard the garbage, the garbage bags are firstly placed on the material placing table 12, the weight sensor senses the weight and then sends a signal to the PLC 8, so that the subsequent instruction of the control button 6 can take effect; then, the residents press the corresponding control buttons 6 according to the types of the discarded garbage, and after receiving signals of the control buttons 6, the PLC 8 controls the second sealing mechanism 4 to work to open the corresponding discharge hole, and then controls the first sealing mechanism 3 to work to open the feed port 11; finally, the garbage enters from the feeding port 11 and slides downwards along the classifying material channel 7, and falls onto the recovery barrel 2 below from the corresponding discharging port, so that the classified recovery of the garbage is realized.

Referring to fig. 2 and 3, the first closing mechanism 3 includes a first closing plate 31 located at the feeding port 11, the first closing plate 31 is attached to the inner wall of the box 1, and the left end and the right end of the first closing plate 31 are fixedly connected with a first threaded seat 311 and a first guide seat 312 respectively. First screw seat 311 is in threaded connection with first lead screw 32, and first guide holder 312 is equipped with first guide arm 33 in a sliding and penetrating manner, and first lead screw 32 and first guide arm 33 all set up vertically and are parallel to each other. First lead screw 32 upper end is provided with first motor 35, and the output shaft of first motor 35 sets up down and with first lead screw 32 fixed connection, first guide arm 33 upper end fixedly connected with first fixing base 34, first fixing base 34 and first motor 35 all with box 1 fixed connection.

The first motor 35 is a servo motor and is electrically connected with the PLC controller 8, and after receiving the working signal, the first motor 35 drives the first lead screw 32 to rotate, so that the first sealing plate 31 moves up to be dislocated relative to the feed opening 11, the feed opening 11 is opened, and garbage can pass through the feed opening 11. After the garbage is recovered, the first motor 35 drives the first screw rod 32 to rotate reversely, and the first closing plate 31 moves downwards to the feeding port 11, so that the feeding port 11 is closed.

Referring to fig. 2 and 4, the second sealing mechanism 4 includes a second sealing plate 41 and a third sealing plate 42 attached to the lower side of the sorting channel 7, one end of the second sealing plate 41 is disposed at the second discharge port 72, the other end of the second sealing plate is disposed at the fourth discharge port 74, a through hole 413 facing the third discharge port 73 is disposed in the middle of the second sealing plate 41, and the third sealing plate 42 is disposed at the first discharge port 71. The opposite two sides of the second closing plate 41 are fixedly connected with a second threaded seat 411 and a second guide seat 412 respectively, the opposite two sides of the third closing plate 42 are fixedly connected with a third threaded seat 421 and a third guide seat 422 respectively, the second threaded seat 411 and the third guide seat 422 are located on the same side, and the second guide seat 412 and the third threaded seat 421 are located on the same side.

Referring to fig. 2 and 4, the second screw seat 411 is in threaded connection with a second screw rod 43, the third screw seat 421 is in threaded connection with a third screw rod 44, and the second screw rod 43 and the third screw rod 44 are parallel to each other and arranged along the inclined direction of the sorting channel 7. The second lead screw 43 is a polished rod section at the third guide seat 422 and is slidably disposed through the third guide seat, and the third lead screw 44 is a polished rod section at the second guide seat 412 and is slidably disposed through the third guide seat. One end of the second screw rod 43 and one end of the third screw rod 44 facing the feeding port 11 are rotatably connected with the box body 1, and the other ends penetrate through the box body 1 and are respectively connected with a second motor 45 and a third motor 46. An output shaft of the second motor 45 is fixedly connected with the second screw rod 43, an output shaft of the third motor 46 is fixedly connected with the third screw rod 44, and the second motor 45 and the third motor 46 are fixedly connected with the box body 1.

Referring to fig. 2 and 4, the second motor 45 and the third motor 46 are both servo motors and are electrically connected to the PLC controller 8. After receiving the working signal, the second motor 45 drives the second screw 43 to rotate, and the second closing plate 41 slides along the inclined direction of the sorting channel 7; after receiving the working signal, the third motor 46 drives the third screw 44 to rotate, and the third closing plate 42 slides along the inclined direction of the sorting channel 7.

After the control button 6 corresponding to the kitchen waste is pressed, the PLC 8 sends a signal to the third motor 46, the third motor 46 drives the third sealing plate 42 to slide downwards and dislocate with the first discharge hole 71, the first discharge hole 71 is opened, the waste drops into the recycling bin 2 through the first discharge hole 71, and then the third sealing plate 42 resets.

After the control button 6 corresponding to the harmful garbage is pressed, the PLC 8 sends a signal to the second motor 45, the second motor 45 drives the second sealing plate 41 to slide downwards to be dislocated with the second discharge hole 72, the second discharge hole 72 is opened, the garbage drops into the recycling bin 2 through the second discharge hole 72, and then the second sealing plate 41 resets.

After the control button 6 corresponding to the recyclable garbage is pressed, the second motor 45 and the third motor 46 do not work, the third discharging hole 73 is communicated with the through hole 413 and is opened, and the garbage falls into the recycling bin 2 through the third discharging hole 73.

After the control button 6 corresponding to the rest of the garbage is pressed, the PLC controller 8 sends a signal to the second motor 45, the second motor 45 drives the third sealing plate 42 to slide upwards to be dislocated with the fourth discharge hole 74, the through hole 413 is located between the second discharge hole 72 and the third discharge hole 73, only the fourth discharge hole 74 is opened, the garbage drops into the recycling bin 2 through the fourth discharge hole 74, and then the second sealing plate 41 resets.

Referring to fig. 2 and 5, a discharge channel 13 is arranged at the lower side of the first discharge hole 71, a baffle 14 for closing the recycling bin 2 is fixedly connected to the outer side of the lower end of the discharge channel 13, and the baffle 14 is fixedly connected with a front cover plate and a rear cover plate of the box body 1. After falling from the first discharge port 71, the garbage falls into the recovery tank 2 below through the discharge passage 13 and the baffle plate 14. The baffle plate 14 and the discharge channel 13 mainly play a role in sealing, and the leakage of the peculiar smell gas in the recovery barrel 2 is reduced. The lower side of the baffle 14 is glued with a deodorization box 9, the surface of the deodorization box 9 is provided with a vent hole, and the interior of the deodorization box is filled with active carbon. The lower side of the baffle plate 14 is concave to form a cavity for accommodating the odor removal box 9, so that the recycling bin 2 is not obstructed by the odor removal box 9 when going in and out. The active carbon can effectively adsorb peculiar smell and improve the air environment.

Referring to fig. 6, the bottom of the recycling bin 2 is provided with rollers, and the upper end of the recycling bin is hinged with a bin cover, so that the recycling bin is convenient to move and can reduce peculiar smell generated during moving. After the cover of the recycling bin 2 is opened, the recycling bin is pushed into the bin body 1, and the cover is exposed at the outlet 15 after being pushed.

Referring to fig. 6 and 7, the recycling bin 2 located at the lower side of the first discharging hole 71 is a kitchen garbage recycling bin 2, i.e., a kitchen garbage bin. The inner part of the upper end of the kitchen waste barrel is rotatably connected with a puncture roller 21, and the inner part of the lower end of the kitchen waste barrel is fixedly connected with a filter plate 22. The pricking roller 21 is opposite to the discharging channel 13, and the filter plate 22 is horizontally arranged and has a gap with the bottom of the recycling bin 2. The piercing roller 21 includes a roller body 211, and a plurality of spikes 212 fixedly attached to a surface of the roller body 211. The kitchen waste falls onto the piercing roller 21, the pricks 212 pierce the bag body, so that the kitchen waste is subjected to dry-wet separation, dry matters are left on the upper side of the filter plate 22, and wet liquid flows into the lower part of the filter plate 22.

Referring to fig. 6 and 7, the opposite sides of the upper end of the kitchen waste bin are provided with the notches 28 for the ends of the roller bodies 211 to be inserted and horizontally slid, so that the pricking roller 21 can horizontally slide along the notches 28. The pricking roller 21 is located in the middle part and is opposite to the discharging channel 13 when sliding to one end of the clamping groove 28, and is close to one side of the recovery barrel 2 facing the barrel cover when sliding to the other end of the clamping groove 28, so that garbage can be poured out conveniently. One side of the filter plate 22 facing the barrel cover is provided with a plurality of strip-shaped filter holes, the lower part of the other side is attached with a blocking plate 23, two opposite ends of the blocking plate 23 are respectively provided with a guide rail 24 fixedly connected with the filter plate 22, and the guide rails 24 are L-shaped and are used for clamping the end part of the blocking plate 23. Therefore, the plugging plate 23 can horizontally slide along the guide rail 24, and can plug the filter holes.

Referring to fig. 6 and 7, the two ends of the roller body 211 are rotatably connected with first connecting strips 25, the two ends of the blocking plate 23 are fixedly connected with second connecting strips 26, the first connecting strips 25 and the second connecting strips 26 are parallel to each other and horizontally arranged, one side of the recovery barrel 2 facing the barrel cover is provided with connecting holes 29 for the first connecting strips 25 and the second connecting strips 26 to pass through, and one ends of the first connecting strips 25 and the second connecting strips 26 passing through the connecting holes 29 are fixedly connected with holding strips 27.

When the garbage is dumped, the holding strip 27 is pulled firstly, the plugging plate 23 and the puncture roller 21 are driven to slide simultaneously, so that the filter plate 22 is plugged by the plugging plate 23, the puncture roller 21 slides to be close to the inner wall of the recovery barrel 2, the dry garbage on the upper side of the filter plate 22 is dumped, then the holding strip 27 is pushed, the plugging plate 23 and the puncture roller 21 are reset, and the wet liquid on the lower side of the filter plate 22 is dumped.

The implementation principle of the comprehensive treatment and recovery device for urban domestic garbage is as follows:

when the resident need abandon rubbish, earlier put rubbish on putting material platform 12, press corresponding control button 6 according to the type of rubbish of abandoning again, PLC controller 8 just opens according to signal control dog-house 11 and the discharge gate that corresponds after that, rubbish passes through dog-house 11 at last to slide to corresponding discharge gate department along categorised material way 7, drop to in the recycling bin 2 of below, realize categorised the recovery.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a municipal solid waste integrated processing recovery unit, includes box (1), box (1) inside is provided with a plurality of recycling bins (2) side by side, box (1) one side is provided with dog-house (11), its characterized in that: a first closing mechanism (3) for closing or opening the feeding port (11) is arranged at the feeding port (11), a material placing table (12) is connected to the outer side of the box body (1) at the feeding port (11), a weight sensor (5) is arranged on the upper side of the material placing table (12), a plurality of control buttons (6) are arranged on the outer side of the box body (1), and the control buttons (6) correspond to different types of garbage;

a classification material channel (7) is obliquely arranged on the upper side of the recovery barrel (2), two ends of the classification material channel (7) are connected with the box body (1), the upper end of the classification material channel is positioned at the feed inlet (11), a plurality of discharge outlets which are opposite to the recovery barrel (2) are arranged at intervals on the classification material channel (7), and a second closing mechanism (4) for closing or opening the corresponding discharge outlets is arranged at the discharge outlets;

the device is characterized by further comprising a PLC (programmable logic controller) (8), wherein the PLC (8) is electrically connected with the control button (6), the weight sensor (5), the first closing mechanism (3) and the second closing mechanism (4).

2. The municipal solid waste comprehensive treatment and recovery device according to claim 1, wherein: the first sealing mechanism (3) comprises a first sealing plate (31), a first lead screw (32), a first guide rod (33), a first fixed seat (34) and a first motor (35), the first sealing plate (31) is located at the feed opening (11), one end of the first sealing plate is connected with a first threaded seat (311), the other end of the first sealing plate is connected with a first guide seat (312), the first lead screw (32) is driven by the first motor (35) and is in threaded fit with the first threaded seat (311), the first guide rod (33) is parallel to the first lead screw (32), the first guide rod (33) is fixedly connected with the first fixed seat (34) and penetrates through the first guide seat (312), and the first fixed seat (34) is fixedly connected with the box body (1).

3. The municipal solid waste comprehensive treatment and recovery device according to claim 1, wherein: the recycling bin (2) is provided with four discharge ports, and the discharge ports are sequentially divided into a first discharge port (71), a second discharge port (72), a third discharge port (73) and a fourth discharge port (74) along the garbage sliding direction.

4. The municipal solid waste comprehensive treatment and recovery device according to claim 3, wherein: the second closing mechanism (4) comprises a second closing plate (41), a third closing plate (42), a second screw rod (43), a third screw rod (44), a second motor (45) and a third motor (46);

one end of the second closing plate (41) is arranged at the second discharge hole (72), the other end of the second closing plate is arranged at the fourth discharge hole (74), a through hole (413) which is right opposite to the third discharge hole (73) is formed in the middle of the second closing plate, one side of the second closing plate (41) is connected with a second threaded seat (411), the other side of the second closing plate is connected with a second guide seat (412), the third closing plate (42) is arranged at the first discharge hole (71), one side of the third closing plate is connected with a third threaded seat (421), and the other side of the third closing plate is connected with a third threaded seat;

the second screw rod (43) is parallel to the third screw rod (44), the second screw rod (43) is driven by a second motor (45), penetrates through the third guide seat (422) and is in threaded fit with the second threaded seat (411), and the third screw rod (44) is driven by a third motor (46), penetrates through the second guide seat (412) and is in threaded fit with the third threaded seat (421).

5. The municipal solid waste comprehensive treatment and recovery device according to claim 3, wherein: the first discharge hole (71) is used for kitchen garbage to pass through.

6. The municipal solid waste comprehensive treatment and recovery device according to claim 5, wherein: a discharge channel (13) is arranged on the lower side of the first discharge port (71), a baffle (14) used for sealing the recovery barrel (2) is connected to the lower end of the discharge channel (13), and the baffle (14) is fixedly connected with the box body (1).

7. The municipal solid waste comprehensive treatment and recovery device according to claim 6, wherein: the deodorizing box (9) is glued to the lower side of the baffle (14), vent holes are formed in the surface of the deodorizing box (9), and activated carbon is filled in the deodorizing box.

8. The municipal solid waste comprehensive treatment and recovery device according to claim 7, wherein: one side of the box body (1) is provided with a moving outlet (15) for moving out the corresponding recycling bin (2), and a partition plate (16) is arranged between the adjacent recycling bins (2).

9. The municipal solid waste comprehensive treatment and recovery device according to claim 3, wherein: the recycling bin (2) located on the lower side of the first discharge hole (71) is a kitchen waste bin, a puncture roller (21) is arranged inside the upper end of the kitchen waste bin, a filter plate (22) is arranged at the bottom of the kitchen waste bin, and the puncture roller (21) comprises a roller body (211) and a spine (212) arranged on the surface of the roller body (211).

10. The municipal solid waste comprehensive treatment and recovery device according to claim 9, wherein: the kitchen waste barrel is provided with and supplies roll body (211) both ends card to go into and follow draw-in groove (28) that the level slided, filter plate (22) downside is provided with shutoff board (23) that are used for shutoff filter plate (22), shutoff board (23) both ends relatively all are provided with guide rail (24), guide rail (24) are connected with filter plate (22), roll body (211) end connection has first connecting strip (25) that the level set up, second connecting strip (26) that the level set up are connected to shutoff board (23) one side, the kitchen waste barrel is provided with connecting hole (29) that supply first connecting strip (25) and second connecting strip (26) to pass, be connected with between the one end that connecting hole (29) were passed to first connecting strip (25) and second connecting strip (26) and hold a (27).