CN210450269U

CN210450269U - Garbage screening vehicle

Info

Publication number: CN210450269U
Application number: CN201921216995.XU
Authority: CN
Inventors: 廖文赟; 覃军世; 凌君安; 苏云
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-05-05
Anticipated expiration: 2029-07-30

Abstract

The utility model provides a rubbish screening car, including the automobile body, set up in the automobile body and be used for throwing the screening plant that rubbish sifted into recoverable rubbish and non-recoverable rubbish thoughtlessly, set up on the automobile body and be used for throwing the rubbish dress thoughtlessly and throw the mechanism and set up in the automobile body and be used for keeping in all kinds of rubbish respectively and the garbage bin of unloading. The mixed feeding garbage is pre-screened through the screening equipment, and is screened into recoverable garbage and non-recoverable garbage which are respectively temporarily stored in the garbage bin. After the garbage is completely screened, the recyclable garbage temporarily stored in the garbage bin is unloaded and recycled, and then the recyclable garbage temporarily stored in the garbage bin is conveyed to an incineration plant for unloading and incineration, so that the total quantity of garbage cleaning and transportation is reduced, the garbage reduction is realized, the air pollution is reduced, and the garbage recycling is also facilitated.

Description

Garbage screening vehicle

Technical Field

The utility model relates to a rubbish screening technical field especially relates to a rubbish screening car.

Background

The garbage is solid waste generated in daily life and production of human beings, the garbage generation amount is large, the components are complex and changeable, and the pollution is caused. In order to improve and maintain environmental quality, dump trucks have been used to dump refuse. In the process of clearing and transporting garbage, a lot of garbage are mixed and thrown into the garbage, and a lot of recoverable garbage are not screened out in advance and are directly transported to an incineration plant for incineration, so that the total clearing and transporting amount of the garbage is large, air pollution is easily caused, and the garbage is not beneficial to recycling and reusing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rubbish screening car to solve and mix and throw rubbish and directly transport to burning the factory and burn, it is big to lead to rubbish clearance total amount, causes air pollution easily, and is unfavorable for the problem that rubbish recovery was recycled.

The utility model adopts the technical scheme as follows:

the utility model provides a rubbish screening car, includes the automobile body, sets up in the automobile body and is used for throwing the screening plant that rubbish screening becomes recoverable rubbish and unrecoverable rubbish thoughtlessly, sets up on the automobile body and is used for throwing the loading of rubbish dress thoughtlessly to screening plant in and throw the mechanism and set up in the automobile body and be used for keeping in respectively all kinds of rubbish and the garbage storehouse of unloading.

Further, the screening equipment comprises a bag breaking machine for breaking bags of bagged garbage, a bouncing sieve arranged at the output end of the bag breaking machine and used for screening the garbage into 3D objects, 2D objects and fine objects, a hammering machine arranged at the output end of the bouncing sieve and used for hammering fragile objects in the 3D objects and hammering plastic bottles in the 3D objects into shrivelled objects, a mesh belt conveyor arranged at the output end of the hammering machine and used for screening the crushed objects which are hammered out, a winnowing machine arranged at the output end of the mesh belt conveyor and used for screening shriveled and shriveled plastic bottles, a magnetic separator arranged at the output end of the winnowing machine and used for screening iron in the 3D objects, and a vortex nonferrous metal separator arranged at the output end of the magnetic separator and used for separating nonferrous metals from insulators.

Further, the screening equipment still includes the screw elevator who sets up at the output of mesh belt conveyor and be used for promoting rubbish, set up at screw elevator's output and be used for the vibrating feeder of even feed and set up at vibrating feeder's output and the input of air separator and be used for transporting rubbish to the transportation belt of air separator.

Further, the garbage bin is including setting up the first temporary storage storehouse that is used for the 2D thing to keep in at the output of bounce sieve, the second temporary storage storehouse that is used for the fine material to keep in at the output of bounce sieve of setting, the third temporary storage storehouse that is used for garrulous material to keep in at the output of mesh belt conveyor, the fourth temporary storage storehouse that is used for the dry-shriveled plastic bottle to keep in at the output of air separator, the fifth temporary storage storehouse that is used for indisputable to keep in at the output of magnet separator sets up the sixth temporary storage storehouse that is used for the insulator to keep in at the output of vortex non ferrous metal sorter and sets up the seventh temporary storage storehouse that is used for non ferrous metal to keep in at the output of vortex non ferrous metal sorter, all be equipped with the bin gate that is used for rubbish to unload on each temporary storage storehouse.

Further, the bottom in each temporary storage bin in the garbage bin is all offered and is used for filtration liquid exhaust through-hole, and the below in each temporary storage bin in the garbage bin all is equipped with the sewage case that is used for storing filtration liquid.

Furthermore, each temporary storage bin in the garbage bin is provided with a material level detection switch for detecting whether the temporary storage bin is full or not and an alarm indicator lamp which is connected with the material level detection switch and is used for alarm indication.

Further, the vehicle body includes a cab, a chassis connected to the cab, wheels provided at the bottoms of the cab and the chassis, a sub-frame provided on the chassis, and a cabin provided on the sub-frame.

Furthermore, the car doors on two sides of the carriage adopt movable doors hinged on the carriage, a first driving oil cylinder for driving the movable doors to rotate around hinged ends so as to open the carriage is arranged on the carriage, and the movable doors serve as access doors.

Furthermore, the top in carriage articulates there is the door apron, and the top in carriage still is equipped with the second drive hydro-cylinder that is used for driving the door apron and rotates in order to open the carriage around the hinged end, and the dress is thrown the mechanism and is included the tipping frame that is used for fixed dustbin, one end articulates on the tipping frame and the other end articulates the fork on the sub vehicle frame and is lifted the cantilever crane, set up on the fork is lifted the cantilever crane and be used for driving the tipping frame and rotate around the hinged end with the tipping oil cylinder of tipping the dustbin and set up on the sub vehicle frame and be used for driving the fork to lift the cantilever crane and rotate around the hinged end in order to lift the dustbin to the door apron fork.

Furthermore, a hydraulic oil tank for outputting hydraulic oil to a hydraulic system of the screening equipment, the second driving oil cylinder, the tipping oil cylinder and the fork lifting oil cylinder and an electric cabinet for controlling the on-off of an electromagnetic valve in the hydraulic system so as to control the flow direction of the hydraulic oil are also arranged in the carriage.

The utility model discloses following beneficial effect has:

the utility model discloses a rubbish screening car, including automobile body, screening equipment, dress throw mechanism and garbage storehouse. The loading and feeding mechanism can load and feed mixed feeding garbage into the screening equipment, the screening equipment can screen the mixed feeding garbage into recoverable garbage and unrecoverable garbage, the garbage bin can temporarily store and discharge various types of garbage respectively, and the discharged garbage can be incinerated or recycled according to requirements. The mixed feeding garbage is pre-screened through the screening equipment, and is screened into recoverable garbage and non-recoverable garbage which are respectively temporarily stored in the garbage bin. After the garbage is completely screened, the recyclable garbage temporarily stored in the garbage bin is unloaded and recycled, and then the recyclable garbage temporarily stored in the garbage bin is conveyed to an incineration plant for unloading and incineration, so that the total quantity of garbage cleaning and transportation is reduced, the garbage reduction is realized, the air pollution is reduced, and the garbage recycling is also facilitated. The utility model discloses a rubbish screening car can be regarded as a miniature movable's rubbish screening factory, compares with building large-scale rubbish screening factory, does not need too much fund input, can not occupy the government and plan the land use, does not have the adjacent effect of keeping away, and mobility is stronger, can follow away along with opening, makes things convenient for the environmental protection work dispatch.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail below with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

FIG. 1 is one of the schematic views of the garbage screening cart of the preferred embodiment of the present invention;

FIG. 2 is a second schematic view of the garbage screening cart according to the preferred embodiment of the present invention;

figure 3 is one of the schematic views of the screening apparatus of the preferred embodiment of the present invention;

figure 4 is a second schematic view of the screening apparatus of the preferred embodiment of the present invention;

FIG. 5 is a schematic view of a waste bin and waste bin of a preferred embodiment of the present invention;

FIG. 6 is a schematic view of the garbage screening cart opening the doors in accordance with the preferred embodiment of the present invention;

FIG. 7 is a schematic view of a garbage screening truck of a preferred embodiment of the present invention loading garbage;

FIG. 8 is a schematic view of the garbage screening cart of the preferred embodiment of the present invention;

fig. 9 is a schematic flow chart of the garbage screening process according to the preferred embodiment of the present invention.

Description of reference numerals:

11. a cab; 12. a chassis; 13. a wheel; 14. an auxiliary frame; 15. a carriage; 16. a vehicle door; 17. a bin gate cover plate; 18. a second driving oil cylinder; 21. a bag breaking machine; 22. a bounce screen; 23. hammering the machine; 24. a mesh belt conveyor; 25. a winnowing machine; 26. a magnetic separator; 27. a vortex nonferrous metal sorter; 28. a screw elevator; 29. a vibrating feeder; 210. a transfer belt; 211. a hydraulic oil tank; 212. an electric cabinet; 31. a tipping frame; 32. a fork lift arm support; 33. tipping the oil cylinder; 34. a fork lift cylinder; 41. a first temporary storage bin; 42. a second temporary storage bin; 43. a third temporary storage bin; 44. a fourth temporary storage bin; 45. a fifth temporary storage bin; 46. a sixth temporary storage bin; 47. a seventh temporary storage bin; 48. a sewage tank; 5. a garbage can is provided.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

FIG. 1 is one of the schematic views of the garbage screening cart of the preferred embodiment of the present invention; FIG. 2 is a second schematic view of the garbage screening cart according to the preferred embodiment of the present invention; figure 3 is one of the schematic views of the screening apparatus of the preferred embodiment of the present invention; figure 4 is a second schematic view of the screening apparatus of the preferred embodiment of the present invention; FIG. 5 is a schematic view of a waste bin and waste bin of a preferred embodiment of the present invention; FIG. 6 is a schematic view of the garbage screening cart opening the doors in accordance with the preferred embodiment of the present invention; FIG. 7 is a schematic view of a garbage screening truck of a preferred embodiment of the present invention loading garbage; FIG. 8 is a schematic view of the garbage screening cart of the preferred embodiment of the present invention; fig. 9 is a schematic flow chart of the garbage screening process according to the preferred embodiment of the present invention.

As shown in fig. 1 and fig. 2, the garbage screening vehicle of the embodiment includes a vehicle body, a screening device disposed in the vehicle body and used for screening the mixed garbage into recoverable garbage and non-recoverable garbage, a loading mechanism disposed on the vehicle body and used for loading the mixed garbage into the screening device, and a garbage bin disposed in the vehicle body and used for temporarily storing and unloading various types of garbage respectively.

As shown in fig. 3 and 4, in the present embodiment, the screening equipment comprises a bag breaking machine 21 for breaking bags of bagged garbage, a bouncing screen 22 arranged at the output end of the bag breaking machine 21 and used for screening the garbage into 3D objects, 2D objects and fine objects, a hammering machine 23 arranged at the output end of the bouncing screen 22 and used for hammering fragile objects in the 3D objects and hammering plastic bottles in the 3D objects into shrivelled objects, a mesh belt conveyor 24 arranged at the output end of the hammering machine 23 and used for screening the hammered crushed objects, a winnowing machine 25 arranged at the output end of the mesh belt conveyor 24 and used for screening the shriveled dry shriveled plastic bottles, a magnetic separator 26 arranged at the output end of the winnowing machine 25 and used for screening iron in the 3D objects, and a vortex separator 27 arranged at the output end of the magnetic separator 26 and used for separating nonferrous metals from insulators. The bag breaking machine 21 is used for breaking the bagged garbage, so that the garbage is spread out and falls into the bounce screen 22. The bounce screen 22 can separate 3D objects, 2D objects and fine objects in the garbage by using the difference in size, density and shape of different substances in the garbage and generating different motion speeds and bounce tracks when the different substances collide and bounce with the screen plate. Specifically, the 3D object refers to a heavy substance with a three-dimensional shape and good rolling property, such as a plastic bottle, a wood, a box, a can, and the like; 2D object refers to light substance with sheet shape, such as plastic film, packaging bag, paper sheet, fabric, etc.; the fine material refers to undersize, i.e., material smaller than the size of the screen mesh, such as sand, organic matter, particles, etc. The hammer crusher 23 is arranged at the output end of the bounce screen 22 and is used for hammering fragile objects (such as glass bottles, ceramic bottles and the like) in the 3D objects and crushing plastic bottles and metal bottles so as to facilitate subsequent screening. The mesh belt conveyor 24 is arranged at the output end of the hammer crusher 23, and mesh screens are arranged on mesh belts of the mesh belt conveyor 24 and used for screening broken materials (such as broken glass, broken ceramic and the like) broken by the hammer and conveying the residual garbage into the next screening device. The winnowing machine 25 can use the difference in specific gravity of different substances in the 3D object to separate heavy substances from light substances by air flow, thereby sieving out shriveled plastic bottles. The magnetic separator 26 may adsorb and separate iron in the 3D object by using magnetic rods rotating at a high speed. The eddy current nonferrous metal sorter 27 can separate nonferrous metals (such as aluminum, copper, zinc, etc.) from insulators (such as rubber) by using the principle that a conductor generates eddy currents in a high-frequency alternating magnetic field. After the mixed garbage passes through the screening equipment, the mixed garbage can be screened into the following categories: 1) a 2D compound; 2) fine material; 3) (ii) a crushed material; 4) shriveling the plastic bottle; 5) iron; 6) non-ferrous metals; 7) an insulator. Wherein the fine substances are non-recyclable garbage, and the rest are recyclable garbage.

As shown in fig. 4, in this embodiment, the screening device further includes a screw elevator 28 disposed at the output end of the mesh belt conveyor 24 for lifting the garbage, a vibration feeder 29 disposed at the output end of the screw elevator 28 for uniformly feeding, and a transfer belt 210 disposed at the output end of the vibration feeder 29 and the input end of the air separator 25 for transferring the garbage to the air separator 25. The spiral elevator 28 can use the rotation of the spiral rod to lift the garbage, and the input end of the spiral elevator 28 is connected with the output end of the mesh belt conveyor 24. The vibratory feeder 29 can uniformly convey the garbage to the transfer belt 210. The transfer belt 210 may transfer the trash to the air classifier 25.

As shown in fig. 2, fig. 3, fig. 4 and fig. 5, in the present embodiment, the garbage bin includes a first temporary storage bin 41 disposed at the output end of the bounce screen 22 for temporarily storing 2D objects, a second temporary storage bin 42 disposed at the output end of the bounce screen 22 for temporarily storing fine materials, a third temporary storage bin 43 disposed at the output end of the mesh belt conveyor 24 for temporarily storing crushed materials, a fourth temporary storage bin 44 disposed at the output end of the air separator 25 for temporarily storing dry plastic bottles, a fifth temporary storage bin 45 disposed at the output end of the magnetic separator 26 for temporarily storing iron, a sixth temporary storage bin 46 disposed at the output end of the eddy current nonferrous metal sorter 27 for temporarily storing insulators, and a seventh temporary storage bin 47 disposed at the output end of the eddy current nonferrous metal sorter 27 for temporarily storing nonferrous metals, and each temporary storage bin of the garbage bins is provided with a bin gate for discharging garbage. Each temporary storage bin is arranged at the corresponding position of each screening device and used for temporarily storing the screened garbage. The garbage categories corresponding to the temporary storage bins are as follows: the first temporary storage bin 41 corresponds to a 2D object; the second temporary storage bin 42 corresponds to fine material; the third temporary storage bin 43 corresponds to crushed material; the fourth temporary storage bin 44 corresponds to a shrivelled plastic bottle; the fifth temporary storage bin 45 corresponds to iron; the sixth temporary storage bin 46 corresponds to an insulator; the seventh temporary storage 47 corresponds to non-ferrous metals. Each temporary storage bin is equipped with the door alone, and the door is laid towards the automobile body outside, can carry out the rubbish after the door is opened and unload, and the rubbish of unloading can burn or retrieve and recycle according to the demand. Optionally, the bottom of each temporary storage bin is provided with a slope to facilitate the unloading of the waste. Alternatively, the first, second, and third

temporary storage compartments

41, 42, and 43 are provided on one side of the vehicle body, and the fourth, fifth, sixth, and seventh

temporary storage compartments

44, 45, 46, and 47 are provided on the other side of the vehicle body.

As shown in fig. 2 and 5, in the embodiment, the bottom of each temporary storage bin in the garbage bin is provided with a through hole for discharging the percolate, and a sewage tank 48 for storing the percolate is arranged below each temporary storage bin in the garbage bin. Considering that a certain amount of percolate exists in the garbage, the bottom of each temporary storage bin is provided with a through hole for discharging the percolate in the garbage. A sewage tank 48 is arranged below the temporary storage bin and used for storing percolate, and the percolate discharged from the temporary storage bin through the through hole can be collected into the sewage tank 48 for storage. Optionally, adjacent staging silos share a single waste tank 48. Alternatively, the first, second, and third

temporary storage bins

41, 42, and 43 share one sewage tank 48, and the fourth, fifth, sixth, and seventh

temporary storage bins

44, 45, 46, and 47 share two sewage tanks 48. Optionally, each temporary storage bin in the garbage bin is provided with a material level detection switch for detecting whether the temporary storage bin is full, and an alarm indicator light connected with the material level detection switch and used for alarm indication. And a material level detection switch is arranged on each temporary storage bin and used for detecting whether the temporary storage bin is full or not, and an alarm indicator lamp for alarm indication is arranged. Alternatively, the operation panel of the cab 11 is connected to a level detection switch, and at the operation panel, the level condition of each temporary storage bin can be collectively displayed.

As shown in fig. 2, in the present embodiment, the vehicle body includes a cab 11, a chassis 12 connected to the cab 11, wheels 13 provided at the bottoms of the cab 11 and the chassis 12, a subframe 14 provided on the chassis 12, and a cabin 15 provided on the subframe 14. The screening device is arranged in the carriage 15, and a driver can drive the garbage screening vehicle to run in the cab 11 and/or control the screening device to screen garbage. Alternatively, soundproof cotton is provided on the inner wall of the vehicle compartment 15 for soundproof and noise reduction in consideration of the fact that the screening device in the vehicle compartment 15 is noisy in operation.

As shown in fig. 2 and 6, in the present embodiment, the vehicle doors 16 on both sides of the vehicle compartment 15 are movable doors hinged to the vehicle compartment 15, the vehicle compartment 15 is provided with a first driving cylinder for driving the movable doors to rotate around the hinged ends to open the vehicle compartment 15, and the movable doors serve as access doors. Because the screening equipment is arranged in the carriage 15, the installation and debugging of the screening equipment are convenient in consideration of the convenience of maintenance and overhaul, and the vehicle doors 16 on two sides of the carriage 15 adopt movable doors hinged on the carriage 15. The movable door can be opened under the action of a first driving oil cylinder on the carriage 15, and the movable door is used as an access door for access. At the same time, the movable door can be effectively sealed from the cabin 15 when closed in place. Alternatively, the first drive cylinder is disposed inside the cabin 15 in view of beauty and not being excessively high. Optionally, a notch is formed in the movable door, and the notch just corresponds to the garbage bin so that the garbage bin can discharge materials conveniently.

As shown in fig. 2, 7 and 8, in the present embodiment, the top of the car 15 is hinged to the door cover 17, the top of the car 15 is further provided with a second driving cylinder 18 for driving the door cover 17 to rotate around a hinged end to open the car 15, the loading and unloading mechanism includes a tilting frame 31 for fixing the garbage can 5, a fork lift arm frame 32 with one end hinged to the tilting frame 31 and the other end hinged to the sub frame 14, a tilt cylinder 33 provided on the fork lift arm frame 32 for driving the tilting frame 31 to rotate around a hinged end to tilt the garbage can 5, and a fork lift cylinder 34 provided on the sub frame 14 for driving the fork lift arm frame 32 to rotate around a hinged end to lift the garbage can 5 to the door cover 17. A feeding port is arranged at the top of the carriage 15, and a bin door cover plate 17 is hinged at the feeding port. In the loading process, the second driving oil cylinder 18 can open the bin gate cover plate 17 in advance to match with the garbage loading. The fork lift arm frame 32 is hinged to the sub-frame 14, and the fork lift arm frame 32 has a substantially inverted u-shape and extends forward of the cab 11. The fork lift cylinder 34 is used for driving the fork lift arm support 32 to rotate so as to lift the tipping frame 31 to the material inlet. The garbage can 5 is fixedly arranged on the tipping frame 31, and the tipping oil cylinder 33 is used for driving the tipping frame 31 to rotate so as to drive the garbage can 5 to turn over, so that garbage is thrown into the screening equipment in the carriage 15 through the feeding port. The garbage can 5 is lifted from the front of the cab 11 and overturned to the material inlet at the top of the carriage 15 for garbage loading and throwing, and compared with other loading and throwing modes, the garbage loading and throwing device has the advantages of wider visual field and more convenient operation. When the garbage screening vehicle does not need to carry out garbage loading or screening operation but needs to run on a highway, the fork lifting arm frame 32 can be retracted in consideration of driving safety, the front space of the cab 11 is not occupied, and the height of the fork lifting arm frame is not increased. Optionally, the fork lift cylinder 34 is disposed inside the zigzag shape of the fork lift arm frame 32, and does not block the garbage bins on both sides of the carriage 15, and does not affect the unloading of the screened garbage.

In the embodiment, as shown in fig. 3, a hydraulic oil tank 211 for outputting hydraulic oil to the hydraulic system of the screening device, the second driving cylinder 18, the tilting cylinder 33 and the lifting cylinder 34, and an electric control box 212 for controlling the on/off of an electromagnetic valve in the hydraulic system to control the flow direction of the hydraulic oil are further provided in the carriage 15. The screening device, the second drive cylinder 18, the tilt cylinder 33 and the fork lift cylinder 34 are driven by a hydraulic system. The hydraulic oil tank 211 can output hydraulic oil to the hydraulic system, and the electric control box 212 can control the on-off of the electromagnetic valve in the hydraulic system to control the flow direction of the hydraulic oil, so as to drive the screening equipment and the oil cylinder. Optionally, the screening device is motor driven. Optionally, the screening device employs a V-belt drive for device overload protection. Optionally, a lubrication system for lubricating and maintaining the screening device is provided in the carriage 15. Optionally, a heat sink for dissipating heat of the hydraulic system is provided in the cabin 15. Optionally, the drive means of the screening arrangement is routed towards the outside of the car 15 for screening arrangement servicing.

The utility model discloses a preferred embodiment still provides a refuse treatment technology, adopts foretell rubbish screening car, including following step: a. loading the mixed-feeding garbage into screening equipment through a loading mechanism; b. screening the mixed-feeding garbage into recoverable garbage and non-recoverable garbage through screening equipment; c. temporarily storing recyclable garbage and non-recyclable garbage through a garbage bin; d. unloading and recycling recyclable garbage temporarily stored in the garbage bin; e. and conveying the non-recyclable garbage temporarily stored in the garbage bin to an incineration plant for unloading and incineration.

As shown in fig. 9, the preferred embodiment of the present invention further provides a garbage screening process, which adopts the above garbage screening vehicle, comprising the following steps: a. breaking the garbage bagged in the mixed feeding garbage through a bag breaking machine 21; b. screening the garbage into 3D objects, 2D objects and fine objects through a bounce screen 22; c. the method comprises the following steps of (1) hammering the fragile objects in the 3D objects and hammering the plastic bottles in the 3D objects to be flat through a hammering machine 23; d. screening the crushed material broken by the hammer through a mesh belt conveyor 24; e. screening out the shriveled plastic bottles through a winnowing machine 25; f. screening out iron in the 3D object by a magnetic separator 26; g. the nonferrous metal is separated from the insulator by an eddy current nonferrous metal sorter 27.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A garbage screening vehicle, which is characterized in that,

the garbage screening and unloading device comprises a vehicle body, screening equipment, a loading and unloading mechanism and a garbage bin, wherein the screening equipment is arranged in the vehicle body and used for screening mixed-feeding garbage into recoverable garbage and non-recoverable garbage, the loading and unloading mechanism is arranged on the vehicle body and used for loading the mixed-feeding garbage into the screening equipment, and the garbage bin is arranged in the vehicle body and used for temporarily storing and unloading various types of garbage respectively.

2. The refuse sorting vehicle according to claim 1,

the screening device comprises a bag breaking machine (21) for breaking bags of bagged garbage, a bouncing screen (22) which is arranged at the output end of the bag breaking machine (21) and is used for screening the garbage into 3D objects, 2D objects and fine objects, a hammering machine (23) which is arranged at the output end of the bouncing screen (22) and is used for hammering fragile objects in the 3D objects and hammering plastic bottles in the 3D objects into shrivelled objects, the device comprises a mesh belt conveyor (24) arranged at the output end of the hammer crusher (23) and used for screening out crushed materials after being crushed by the hammer, a winnowing machine (25) arranged at the output end of the mesh belt conveyor (24) and used for screening out shriveled plastic bottles after being crushed by the hammer, a magnetic separator (26) arranged at the output end of the winnowing machine (25) and used for screening out iron in 3D materials, and a vortex nonferrous metal separator (27) arranged at the output end of the magnetic separator (26) and used for separating nonferrous metals from insulators.

3. The refuse sorting vehicle according to claim 2,

the screening equipment further comprises a spiral elevator (28) arranged at the output end of the mesh belt conveyor (24) and used for lifting the garbage, a vibrating feeder (29) arranged at the output end of the spiral elevator (28) and used for uniformly feeding the garbage, and a transfer belt (210) arranged at the output end of the vibrating feeder (29) and the input end of the air separator (25) and used for transferring the garbage to the air separator (25).

4. The refuse sorting vehicle according to claim 2,

the garbage bin comprises a first temporary storage bin (41) which is arranged at the output end of the bouncing screen (22) and is used for temporarily storing 2D objects, a second temporary storage bin (42) which is arranged at the output end of the bouncing screen (22) and is used for temporarily storing fine materials, a third temporary storage bin (43) which is arranged at the output end of the mesh belt conveyor (24) and is used for temporarily storing broken materials, a fourth temporary storage bin (44) which is arranged at the output end of the air separator (25) and is used for temporarily storing dry and shriveled plastic bottles, a fifth temporary storage bin (45) which is arranged at the output end of the magnetic separator (26) and is used for temporarily storing iron, a sixth temporary storage bin (46) which is arranged at the output end of the vortex nonferrous metal separator (27) and is used for temporarily storing insulators, and a seventh temporary storage bin (47) which is arranged at the output end of the vortex nonferrous metal separator (27),

and bin doors for unloading garbage are arranged on each temporary storage bin in the garbage bins.

5. The refuse sorting vehicle according to claim 4,

the bottom of each temporary storage bin in the garbage bin is provided with a through hole for discharging percolate, and a sewage tank (48) for storing percolate is arranged below each temporary storage bin in the garbage bin.

6. The refuse sorting vehicle according to claim 4,

and each temporary storage bin in the garbage bin is provided with a material level detection switch for detecting whether the temporary storage bin is full or not and an alarm indicator lamp which is connected with the material level detection switch and is used for alarm indication.

7. The refuse sorting vehicle according to claim 1,

the vehicle body comprises a cab (11), a chassis (12) connected with the cab (11), wheels (13) arranged at the bottoms of the cab (11) and the chassis (12), an auxiliary frame (14) arranged on the chassis (12) and a carriage (15) arranged on the auxiliary frame (14).

8. The refuse sorting vehicle according to claim 7,

the car door (16) on the two sides of the carriage (15) is hinged to a movable door on the carriage (15), a first driving oil cylinder used for driving the movable door to rotate around a hinged end to open the carriage (15) is arranged on the carriage (15), and the movable door serves as an access door.

9. The refuse sorting vehicle according to claim 7,

the top of the carriage (15) is hinged with a bin door cover plate (17), the top of the carriage (15) is also provided with a second driving oil cylinder (18) for driving the bin door cover plate (17) to rotate around a hinged end so as to open the carriage (15),

the loading and throwing mechanism comprises a tipping frame (31) for fixing a garbage can (5), a fork lifting arm support (32) with one end hinged to the tipping frame (31) and the other end hinged to the auxiliary frame (14), a tipping oil cylinder (33) arranged on the fork lifting arm support (32) and used for driving the tipping frame (31) to rotate around a hinged end to tip the garbage can (5) and a fork lifting oil cylinder (34) arranged on the auxiliary frame (14) and used for driving the fork lifting arm support (32) to rotate around the hinged end to lift the garbage can (5) to the bin gate cover plate (17).

10. The refuse sorting vehicle according to claim 9,

and a hydraulic oil tank (211) for outputting hydraulic oil to a hydraulic system of the screening equipment, the second driving oil cylinder (18), the tilting oil cylinder (33) and the lifting oil cylinder (34) and an electric control box (212) for controlling the on-off of an electromagnetic valve in the hydraulic system to control the flow direction of the hydraulic oil are also arranged in the carriage (15).