Garbage sorting vehicle

Abstract

The utility model relates to the technical field of garbage disposal equipment, in particular to a garbage sorting vehicle which comprises a chassis, a compartment and a sorting system, the compartment comprises a plate body, a first driving piece and two side surrounding plates, the plate body is laid on the chassis, and the plate body comprises a first installation area and a second installation area in the vehicle length direction; the two side coamings are pivoted to the two sides of the plate body in the vehicle width direction and are opposite to the second mounting area, pivoting shafts of the side coamings extend in the vehicle length direction, and the first driving piece drives the two side coamings to swing relative to the plate body, so that the side coamings have a relatively fixed state and a relatively swinging state relative to the plate body; the sorting system comprises a roller sorting device, and the roller sorting device is arranged in the second installation area. When the roller sorting device breaks down, a worker can carry or maintain the roller sorting device without blocking only by driving the included angles between the two side surrounding plates and the plate body to be larger than or equal to 180 degrees through the first driving piece, operation is easy, and time and labor are saved.

Description

Technical Field

[0001] This utility model relates to the field of waste treatment equipment technology, and in particular to waste sorting vehicles. Background Technology

[0002] As villages and towns continue to expand, the amount of domestic waste is also increasing, and the land area occupied by domestic waste piles is also growing larger. Traditional waste disposal adopts unified collection and treatment, but due to the complex terrain of villages and towns, the scattered waste collection points, and the large volume of waste, it is difficult to deal with the waste in villages and towns. The traditional method of transporting waste to waste collection stations for treatment is time-consuming, labor-intensive, and costly. In addition, there are safety issues and potential risks of secondary pollution during the collection and transportation process.

[0003] To improve the efficiency of waste disposal, existing technologies have proposed waste sorting vehicles, which can sort waste at the waste dump site, greatly improving the efficiency of waste disposal.

[0004] The working environment of garbage sorting vehicles is relatively complex, and the sorting system of garbage sorting vehicles is prone to failure (such as blockage of the sorting holes of the sorting cylinder, wear and tear on the conveyor belt, and garbage sticking to the surface of the conveyor belt). Since the sorting cylinder and conveyor belt and other components in the sorting system are usually located inside the sorting system, maintenance requires the removal of a large number of external parts, which leads to cumbersome operation and is time-consuming and labor-intensive.

[0005] Therefore, there is an urgent need for garbage sorting vehicles to solve the above problems. Utility Model Content

[0006] The purpose of this utility model is to provide a garbage sorting vehicle to solve the problem that in related technologies, components such as sorting cylinders and conveyor belts in sorting systems are usually located inside the sorting system. When maintaining them, a large number of external components need to be removed, which leads to cumbersome operation and is time-consuming and labor-intensive.

[0007] This utility model provides a garbage sorting vehicle, which includes:

[0008] Chassis;

[0009] The carriage includes a panel, a first drive unit, and two side panels. The panel is laid on the chassis. The panel includes a first mounting area and a second mounting area along the length of the vehicle. The two side panels are pivotally connected to both sides of the panel along the width of the vehicle and are opposite to the second mounting area. The pivot axis of the side panels extends along the length of the vehicle. The first drive unit drives the two side panels to swing relative to the panel, so that the side panels have two states relative to the panel: relatively fixed and relatively swinging.

[0010] The sorting system includes a screen plate sorting device, a drum sorting device, and a first conveying device. The first conveying device is located in the first installation area, the screen plate sorting device is located above the first conveying device, and the drum sorting device is located in the second installation area. The first conveying device is used to send the waste sorted by the screen plate sorting device to the drum sorting device.

[0011] As a preferred technical solution for a garbage sorting vehicle, the first drive component includes two first drive cylinders and two linkage groups. The two first drive cylinders are respectively arranged on both sides of the chassis along the vehicle width direction. The telescopic rods of the first drive cylinders drive the corresponding side panels to be fixed or swing relative to the plate body through the corresponding linkage groups.

[0012] As a preferred technical solution for a waste sorting vehicle, the linkage assembly includes an L-shaped linkage and a swing rod. One end of the L-shaped linkage is pivotally connected to the corresponding telescopic rod, and the other end of the L-shaped linkage is pivotally connected to the corresponding side panel. The pivotal position of the side panel and the plate body is spaced apart from the other end of the L-shaped linkage. One end of the swing rod is pivotally connected to the plate body, and the other end of the swing rod is pivotally connected to the L-shaped linkage at an angle.

[0013] As a preferred technical solution for a waste sorting vehicle, the first conveying device includes an isolation box, a first support, a conveyor belt, a drive roller, and a driven roller. The isolation box is disposed in the first installation area and has a working chamber. The first support is disposed in the working chamber. The drive roller and the driven roller are spaced apart on the first support along the vehicle length direction. The conveyor belt is simultaneously sleeved on the drive roller and the driven roller. The isolation box has a discharge port communicating with the working chamber at one end along the vehicle length direction opposite to the roller sorting device. The conveyor belt extends out of the discharge port and into the feeding end of the sorting roller of the roller sorting device.

[0014] As a preferred technical solution for a waste sorting vehicle, the first bracket is slidably disposed within the working chamber along the length of the vehicle;

[0015] The first conveying device further includes a second driving member, which is disposed in the isolation box. The second driving member drives the first bracket to have two states within the working cavity: relative sliding and relative fixing.

[0016] As a preferred technical solution for the garbage sorting vehicle, the first conveying device further includes an inspection door. The isolation box is provided with an inspection port at the other end along the length of the vehicle. The inspection door has two states: closed and open. The first bracket can extend out from the inspection port.

[0017] As a preferred technical solution for waste sorting vehicles, the isolation box is provided with a feed inlet at the upper end of the conveyor belt;

[0018] The sieve sorting device includes a second support, a sorting sieve plate, and a third driving component. The second support is disposed at the top of the isolation box. One end of the sorting sieve plate is pivotally connected to the second support. The third driving component drives the sorting sieve plate to have two states: swinging relative to the second support and fixed. The sorting sieve plate is disposed opposite to the feed inlet.

[0019] As a preferred technical solution for a waste sorting vehicle, the roller sorting device includes a third support, a sorting roller, a conveyor belt assembly, and a fourth driving component. The third support is disposed in the second installation area, the sorting roller is rotatably disposed on the third support, the rotating shaft of the sorting roller is disposed along the length of the vehicle, the bottom of the sorting roller is provided with a conveyor belt assembly, the conveyor belt assembly conveys the waste in the same direction as the sorting roller conveys the waste, and the fourth driving component includes two states: driving the sorting roller to rotate relative to the third support and fixing it.

[0020] As a preferred technical solution for the waste sorting vehicle, it also includes a coarse material conveying device and a fine material conveying device. The fine material conveying device is used to receive waste from the bottom of the sorting drum, and the fine material conveying device is used to receive waste on the conveyor belt assembly.

[0021] The coarse material conveying device includes a plurality of coarse material conveying sections pivotally connected in sequence, the plurality of coarse material conveying sections including an unfolded state and a folded state; the fine material conveying device includes a plurality of fine material conveying sections pivotally connected in sequence, the plurality of fine material conveying sections including an unfolded state and a folded state.

[0022] As a preferred technical solution for the waste sorting vehicle, in the two side panels, the height of one side panel along the vehicle height direction is greater than the diameter of the sorting roller, and the height of the other side panel along the vehicle height direction is greater than the radius of the sorting roller and less than the diameter of the sorting roller, and the rotation direction of the sorting roller slides past one side panel and the other side panel in sequence.

[0023] The beneficial effects of this utility model are as follows:

[0024] This utility model provides a garbage sorting vehicle, which includes a chassis, a cargo box, and a sorting system. The cargo box includes a panel, a first driving component, and two side panels. The panel is laid on the chassis and includes a first mounting area and a second mounting area along the length of the vehicle. The two side panels are pivotally connected to both sides of the panel along the width of the vehicle and are opposite to the second mounting area. The pivot shaft of the side panels extends along the length of the vehicle. The first driving component drives the two side panels to swing relative to the panel, so that the side panels have two states relative to the panel: relatively fixed and relatively swinging. The sorting system includes a screen plate sorting device, a drum sorting device, and a first conveying device. The first conveying device is disposed in the first mounting area, the screen plate sorting device is disposed above the first conveying device, and the drum sorting device is disposed in the second mounting area. The first conveying device is used to deliver the garbage sorted by the screen plate sorting device to the drum sorting device. When sorting garbage, this garbage sorting vehicle first dumps the garbage onto a screen plate sorting device, which separates large pieces of garbage. Then, the remaining garbage enters a first conveyor device, which sends it to a drum sorting device, where it separates the remaining garbage into coarse and fine waste. The first drive unit drives two side panels to form a U-shaped trough with the main body. This design prevents garbage from flying out of the drum sorting device and causing secondary pollution. If the drum sorting device malfunctions during long-term operation, the first drive unit can be used to drive the two side panels to form an angle greater than or equal to 180 degrees with the main body, allowing workers to move or repair the drum sorting device without obstruction. The operation is simple, time-saving, and labor-saving. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of the garbage sorting vehicle in this embodiment of the utility model (both the coarse material conveying device and the fine material conveying device are in a folded state);

[0026] Figure 2 This is a schematic diagram of the structure of the garbage sorting vehicle in this embodiment of the present invention (both the coarse material conveying device and the fine material conveying device are in the unfolded state);

[0027] Figure 3 This is a cross-sectional view of the garbage sorting vehicle in this embodiment of the present invention (both the coarse material conveying device and the fine material conveying device are in the unfolded state);

[0028] Figure 4 This is a schematic diagram of the chassis and carriage in an embodiment of the present utility model;

[0029] Figure 5 for Figure 4 A magnified view of a section at point A in the middle;

[0030] Figure 6 This is a schematic diagram of the carriage structure in an embodiment of this utility model;

[0031] Figure 7 This is a schematic diagram of the sieve plate sorting device in an embodiment of the present invention;

[0032] Figure 8 This is a schematic diagram of the structure of the first conveying device in an embodiment of this utility model.

[0033] In the picture:

[0034] X: Length of vehicle; Y: Width of vehicle; Z: Height of vehicle;

[0035] 1. Chassis;

[0036] 2. Carriage; 21. Panel; 211. First mounting area; 212. Second mounting area; 22. First driving component; 221. First driving cylinder; 222. Linkage assembly; 2221. L-shaped link; 2222. Swing rod; 23. Side panel;

[0037] 3. Sorting system; 31. Screen plate sorting device; 311. Second support; 312. Sorting screen plate; 313. Third driving component;

[0038] 32. Roller sorting device; 321. Third support; 322. Sorting roller; 323. Conveyor belt assembly;

[0039] 33. First conveying device; 331. Isolation box; 3311. Discharge port; 3313. Feed port; 3314. Roller; 332. First support; 333. Conveyor belt; 334. Drive roller; 335. Driven roller; 336. Second driving component; 337. Inspection door; 338. Support roller; 339. Sludge scraper;

[0040] 4. Coarse material conveying device; 5. Fine material conveying device; 6. Hydraulic outriggers; 7. Tractor head. Detailed Implementation

[0041] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0042] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The terms "first position" and "second position" refer to two different positions. Moreover, "above," "on top of," and "over" the first feature in relation to the second feature includes the first feature directly above and diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "under," and "below" the first feature in relation to the second feature includes the first feature directly below and diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0043] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0044] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0045] like Figures 1 to 8As shown, this embodiment provides a garbage sorting vehicle, which includes a chassis 1, a cargo box 2, and a sorting system 3. The cargo box 2 includes a panel 21, a first drive component 22, and two side panels 23. The panel 21 is laid on the chassis 1 and includes a first mounting area 211 and a second mounting area 212 along the vehicle length direction X. The two side panels 23 are pivotally connected to both sides of the panel 21 along the vehicle width direction Y and are opposite to the second mounting area 212. The pivot axis of the side panels 23 extends along the vehicle length direction X. The first drive component 22 drives the two side panels. The side panel 23 swings relative to the plate 21, so that the side panel 23 has two states relative to the plate 21: relatively fixed and relatively swinging. The sorting system 3 includes a screen plate sorting device 31, a drum sorting device 32, and a first conveying device 33. The first conveying device 33 is set in the first installation area 211, the screen plate sorting device 31 is set above the first conveying device 33, and the drum sorting device 32 is set in the second installation area 212. The first conveying device 33 is used to send the waste sorted by the screen plate sorting device 31 to the drum sorting device 32. When the waste sorting vehicle sorts the waste, it first dumps the waste onto the screen plate sorting device 31, which sorts out the large pieces of waste. Then, the remaining waste enters the first conveying device 33, which sends the remaining waste to the drum sorting device 32, which sorts the remaining waste into coarse waste and fine waste.

[0046] The first driving component 22 drives the two side panels 23 to form a U-shaped groove with the plate body 21. This design prevents garbage from flying out of the drum sorting device 32 and causing secondary environmental pollution. If the drum sorting device 32 malfunctions during long-term operation of the garbage sorting vehicle, the first driving component 22 can drive the two side panels 23 to form an angle greater than or equal to 180 degrees with the plate body 21. This allows workers to move or repair the drum sorting device 32 without obstruction, making the operation simple and saving time and effort.

[0047] Optionally, the first driving component 22 includes two first driving cylinders 221 and two connecting rod assemblies 222. The two first driving cylinders 221 are respectively disposed on both sides of the chassis 1 along the vehicle width direction Y, and the cylinder bodies of the two first driving cylinders 221 are respectively pivotally connected to the chassis 1. One end of the two connecting rod assemblies 222 is respectively pivotally connected to the telescopic rod of the two first driving cylinders 221, and the other end of the two connecting rod assemblies 222 is respectively pivotally connected to the two side panels 23. In this embodiment, the first driving cylinders 221 drive the corresponding connecting rod assemblies 222, thereby causing the corresponding side panels 23 to swing relative to the panel body 21.

[0048] Optionally, the linkage assembly 222 may include an L-shaped connecting rod 2221 and a swing rod 2222. One end of the L-shaped connecting rod 2221 is pivotally connected to a corresponding telescopic rod, and the other end is pivotally connected to a corresponding side panel 23. The pivot point between the side panel 23 and the plate 21 is spaced apart from the other end of the L-shaped connecting rod 2221. One end of the swing rod 2222 is pivotally connected to the plate 21, and the other end is pivotally connected to the L-shaped connecting rod 2221 at an angle. In this embodiment, the extension and retraction of the telescopic part of the first drive cylinder 221 causes the L-shaped connecting rod 2221 to swing around the swing rod 2222. Simultaneously, the L-shaped connecting rod 2221 pushes the side panel 23 to swing relative to the plate 21.

[0049] Optionally, the first conveying device 33 includes an isolation box 331, a first support 332, a conveyor belt 333, a drive roller 334, and a driven roller 335. The isolation box 331 is disposed in the first installation area 211 and has a working chamber. The first support 332 is disposed in the working chamber. The drive roller 334 and the driven roller 335 are spaced apart along the length X of the vehicle and are mounted on the first support 332. The conveyor belt 333 is simultaneously fitted onto the drive roller 334 and the driven roller 335. The end of the isolation box 331 opposite to the roller sorting device 32 along the length X of the vehicle has a discharge port 3311 that communicates with the working chamber. The conveyor belt 333 extends out of the discharge port 3311 and into the feeding end of the sorting roller 322 of the roller sorting device 32. In this embodiment, the waste sorted by the screen plate sorting device 31 falls onto the conveyor belt 333. Then, under the action of the drive roller 334, the waste on the conveyor belt 333 is sent to the feeding end of the sorting roller 322 of the roller sorting device 32. During this process, the isolation box 331 can prevent the waste falling from the screen plate sorting device 31 from falling into the environment and causing secondary pollution.

[0050] Optionally, the first conveying device 33 further includes a plurality of support rollers 338. The plurality of support rollers 338 are spaced apart along the length X of the vehicle on the first bracket 332 and located between the driving roller 334 and the driven roller 335. The plurality of support rollers 338 support the conveyor belt 333. When the garbage on the conveyor belt 333 is too heavy, it prevents the garbage from deforming the conveyor belt 333, thereby avoiding affecting the conveying efficiency of the conveyor belt 333.

[0051] Optionally, the first support 332 is slidably disposed within the working chamber along the vehicle length direction X; the first conveying device 33 further includes a second driving member 336, which is disposed in the isolation box 331. The second driving member 336 drives the first support 332 to have two states within the working chamber: relative sliding and relative fixing. In this embodiment, the first support 332 is slidably disposed within the working chamber along the vehicle length direction X. By adjusting the position of the first support 332 within the working chamber along the vehicle length direction X, the position of the waste falling from the conveyor belt 333 into the feeding end of the sorting roller 322 can be adjusted, thereby preventing waste from falling into the environment from the feeding end of the sorting roller 322.

[0052] Optionally, a plurality of rollers 3314 are provided on the bottom wall of the isolation box 331. The rotation axis of the plurality of rollers 3314 is arranged along the vehicle width direction Y. The first bracket 332 is arranged on the plurality of rollers 3314. This arrangement can reduce the frictional force when the first bracket 332 slides relative to the isolation box 331 along the vehicle length direction X.

[0053] Optionally, the first conveying device 33 further includes a maintenance door 337. An inspection port is provided at the other end of the isolation box 331 along the vehicle length direction X. The maintenance door 337 has two states: closed and open. The first bracket 332 can extend from the inspection port. In this embodiment, by adjusting the maintenance door 337 to the open state, the usage status of the conveyor belt 333 inside the working chamber can be observed. When the conveyor belt 333 needs to be replaced, the second driving member 336 drives the first bracket 332 to partially extend out of the inspection port, facilitating the replacement of the conveyor belt 333 by maintenance personnel. This configuration improves the maintenance efficiency of the first conveying device 33. Specifically, the second driving member 336 is a second driving cylinder. The cylinder body of the second driving cylinder is pivotally connected to the isolation box 331, and the extension rod of the second driving cylinder is pivotally connected to the first bracket 332.

[0054] Optionally, the first conveying device 33 further includes a scraper 339, which is disposed on the first support 332 and is used to remove garbage adhering to the conveyor belt 333.

[0055] Optionally, the isolation box 331 is located at the upper end of the conveyor belt 333 and has a feed inlet 3313. The sieve sorting device 31 includes a second support 311, a sorting sieve plate 312, and a third driving member 313. The second support 311 is located at the top of the isolation box 331. One end of the sorting sieve plate 312 is pivotally connected to the second support 311. The third driving member 313 drives the sorting sieve plate 312 to have two states: swinging relative to the second support 311 and fixed. The sorting sieve plate 312 is arranged opposite to the feed inlet 3313. In this embodiment, the third driving member 313 drives the sorting sieve plate 312 to swing relative to the second support 311, thereby adjusting the angle between the sorting sieve plate 312 and the horizontal plane. This allows large pieces of waste to automatically slide off the sorting sieve plate 312 under their own gravity after being dumped onto the sorting sieve plate 312, while the remaining waste falls onto the conveyor belt 333 through the sorting holes of the sorting sieve plate 312.

[0056] Optionally, a first sorting vehicle is provided on one side of the chassis 1 along the vehicle width direction Y. The first sorting vehicle is used to receive large pieces of waste that slide off the sorting screen plate 312. In other embodiments, the first sorting vehicle may not be provided, and the large pieces of waste that slide off the sorting screen plate 312 may fall directly onto one side of the chassis 1 along the vehicle width direction Y.

[0057] Optionally, the feed inlet 3313 of the isolation box 331 is flared. This arrangement ensures that the projection of the sorting screen plate 312 along the vehicle height direction Z is located within the feed inlet 3313, while the projection of the conveyor belt 333 along the vehicle height direction Z is also located within the feed inlet 3313.

[0058] Optionally, the roller sorting device 32 includes a third support 321, a sorting roller 322, a conveyor belt assembly 323, and a fourth driving component. The third support 321 is disposed in the second installation area 212, the sorting roller 322 is rotatably disposed on the third support 321, the rotation axis of the sorting roller 322 is disposed along the length X of the vehicle, the bottom of the sorting roller 322 is provided with the conveyor belt assembly 323, the direction of conveying waste by the conveyor belt assembly 323 is consistent with the direction of conveying waste by the sorting roller 322, and the fourth driving component includes two states: driving the sorting roller 322 to rotate relative to the third support 321 and fixing it. In this embodiment, after the waste enters the sorting drum 322, the fourth driving member drives the sorting drum 322 to rotate around its axial direction. During this process, since the direction of conveying waste by the conveyor belt assembly 323 is consistent with the direction of conveying waste by the sorting drum 322, fine waste falls from the sorting hole of the sorting drum 322 onto the conveyor belt assembly 323 below. Then, the conveyor belt assembly 323 moves the fine waste away from the screen plate sorting device 31 along the length X of the vehicle. Coarse waste moves towards the discharge end of the sorting drum 322 along the length X of the vehicle with the guide plate inside the sorting drum 322.

[0059] Optionally, the roller sorting device 32 also includes a brush, which is mounted on the third bracket and extends along the length of the vehicle. The brush abuts against the peripheral wall of the sorting roller 322. When the sorting roller 322 rotates, the brush can clean the peripheral wall of the sorting roller 322, thereby effectively preventing the clogging of the sorting holes on the sorting roller 322.

[0060] Optionally, the waste sorting vehicle further includes a coarse material conveying device 4 and a fine material conveying device 5. The fine material conveying device 5 is used to receive waste from the discharge end of the sorting roller 322 and to receive waste on the conveyor belt assembly 323. The coarse material conveying device 4 includes multiple coarse material conveying sections pivotally connected in sequence, and these sections have both an unfolded state and a folded state. The fine material conveying device 5 also includes multiple fine material conveying sections pivotally connected in sequence, and these sections have both an unfolded state and a folded state. In this embodiment, both the coarse material conveying device 4 and the fine material conveying device 5 are pivotally connected to the chassis 1. When the waste sorting vehicle is working, both the coarse material conveying device 4 and the fine material conveying device 5 are in the unfolded state. When the waste sorting vehicle is not working or is in a driving state, both the coarse material conveying device 4 and the fine material conveying device 5 are in the folded state.

[0061] Optionally, of the two side panels 23, one side panel 23 has a height greater than the diameter of the sorting roller 322 along the vehicle height direction Z, and the other side panel 23 has a height greater than the radius of the sorting roller 322 but less than its diameter. The rotation direction of the sorting roller 322 passes over one side panel 23 and the other side panel 23 in sequence. In this embodiment, the rotation direction of the sorting roller 322 passes over one side panel 23 and the other side panel 23 in sequence. Therefore, the waste on the side of the sorting roller 322 closest to one side panel 23 is lifted to a higher height by the sorting roller 322. Consequently, fine waste may scatter into the air. To avoid this phenomenon, the height of one side panel 23 along the vehicle height direction Z is made greater than the diameter of the sorting roller 322, effectively blocking the amount of fine waste scattered into the external environment.

[0062] After the waste inside the sorting drum 322 reaches its highest point, it falls in a parabolic trajectory. During this process, the waste falls into the small semi-circular area of ​​the sorting drum 322. Therefore, the height of another side panel 23 along the vehicle height direction Z is designed to be greater than the radius of the sorting drum 322 and less than the diameter of the sorting drum 322. This setting not only blocks fine waste, but also helps the staff to observe the condition inside the sorting drum 322.

[0063] Because the sprung mass of the garbage sorting vehicle is too heavy, the tires are prone to deformation and damage during long-term operation. To improve tire durability, the chassis 1 can optionally be equipped with multiple hydraulic outriggers 6 at circumferential intervals. When the garbage sorting vehicle is sorting garbage, the multiple hydraulic outriggers 6 lift the chassis 1 to prevent the tires from being deformed by long-term stress.

[0064] Optionally, the waste sorting vehicle also includes a tractor unit 7, which is capable of driving the chassis 1 to move.

[0065] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A garbage sorting vehicle, characterized in that, include: Chassis (1); The carriage (2) includes a panel (21), a first drive member (22), and two side panels (23). The panel (21) is laid on the chassis (1). The panel (21) includes a first mounting area (211) and a second mounting area (212) along the vehicle length direction (X). The two side panels (23) are pivotally connected to both sides of the panel (21) along the vehicle width direction (Y) and are opposite to the second mounting area (212). The pivot axis of the side panels (23) extends along the vehicle length direction (X). The first drive member (22) drives the two side panels (23) to swing relative to the panel (21) so that the side panels (23) relative to the panel (21) include two states: relatively fixed and relatively swinging. The sorting system (3) includes a screen plate sorting device (31), a drum sorting device (32) and a first conveying device (33). The first conveying device (33) is located in the first installation area (211). The screen plate sorting device (31) is located above the first conveying device (33). The drum sorting device (32) is located in the second installation area (212). The first conveying device (33) is used to send the waste sorted by the screen plate sorting device (31) to the drum sorting device (32).

2. The garbage sorting vehicle according to claim 1, characterized in that, The first drive unit (22) includes two first drive cylinders (221) and two linkage groups (222). The two first drive cylinders (221) are respectively arranged on both sides of the chassis (1) along the vehicle width direction (Y). The telescopic rod of the first drive cylinder (221) drives the corresponding side panel (23) to be fixed or swing relative to the plate body (21) through the corresponding linkage group (222).

3. The garbage sorting vehicle according to claim 2, characterized in that, The linkage assembly (222) includes an L-shaped linkage (2221) and a swing rod (2222). One end of the L-shaped linkage (2221) is pivotally connected to the corresponding telescopic rod, and the other end of the L-shaped linkage (2221) is pivotally connected to the corresponding side panel (23). The pivot position of the side panel (23) and the plate (21) is spaced apart from the other end of the L-shaped linkage (2221). One end of the swing rod (2222) is pivotally connected to the plate (21), and the other end of the swing rod (2222) is pivotally connected to the L-shaped linkage (2221) at an angle.

4. The garbage sorting vehicle according to claim 1, characterized in that, The first conveying device (33) includes an isolation box (331), a first support (332), a conveyor belt (333), a drive roller (334), and a driven roller (335). The isolation box (331) is disposed in the first mounting area (211), and the isolation box (331) is provided with a working cavity. The first support (332) is disposed in the working cavity. The drive roller (334) and the driven roller (335) are spaced apart along the length direction (X) of the vehicle. The first support (332) is provided, the conveyor belt (333) is simultaneously sleeved on the driving roller (334) and the driven roller (335), the isolation box (331) is provided with a discharge port (3311) communicating with the working chamber at one end opposite to the roller sorting device (32) along the length direction (X), and the conveyor belt (333) extends out of the discharge port (3311) and into the feeding end of the sorting roller (322) of the roller sorting device (32).

5. The garbage sorting vehicle according to claim 4, characterized in that, The first bracket (332) is slidably disposed in the working cavity along the vehicle length direction (X); The first conveying device (33) further includes a second driving member (336), which is disposed in the isolation box (331). The second driving member (336) drives the first bracket (332) to have two states: relative sliding and relative fixing within the working cavity.

6. The garbage sorting vehicle according to claim 5, characterized in that, The first conveying device (33) also includes a maintenance door (337), and the isolation box (331) is provided with a maintenance port at the other end along the vehicle length direction (X). The maintenance door (337) has two states: closed and open. The first bracket (332) can extend out from the maintenance port.

7. The garbage sorting vehicle according to claim 4, characterized in that, The isolation box (331) is located at the upper end of the conveyor belt (333) and has a feed inlet (3313); The sieve sorting device (31) includes a second support (311), a sorting sieve plate (312), and a third driving member (313). The second support (311) is disposed at the top of the isolation box (331). One end of the sorting sieve plate (312) is pivotally connected to the second support (311). The third driving member (313) drives the sorting sieve plate (312) to swing relative to the second support (311) and to be fixed. The sorting sieve plate (312) is disposed opposite to the feed inlet (3313).

8. The garbage sorting vehicle according to claim 1, characterized in that, The roller sorting device (32) includes a third support (321), a sorting roller (322), a conveyor belt assembly (323), and a fourth driving member. The third support (321) is disposed in the second mounting area (212). The sorting roller (322) is rotatably disposed on the third support (321). The rotating shaft of the sorting roller (322) is disposed along the length direction (X) of the vehicle. The conveyor belt assembly (323) is disposed at the bottom of the sorting roller (322). The direction in which the conveyor belt assembly (323) conveys the waste is consistent with the direction in which the sorting roller (322) conveys the waste. The fourth driving member includes two states: driving the sorting roller (322) to rotate relative to the third support (321) and fixing it.

9. The garbage sorting vehicle according to claim 8, characterized in that, It also includes a coarse material conveying device (4) and a fine material conveying device (5), the fine material conveying device (5) being used to receive the waste from the discharge end of the sorting roller (322), and the fine material conveying device (5) being used to receive the waste on the conveyor belt assembly (323); The coarse material conveying device (4) includes a plurality of coarse material conveying parts pivotally connected in sequence, the plurality of coarse material conveying parts including an unfolded state and a folded state; the fine material conveying device (5) includes a plurality of fine material conveying parts pivotally connected in sequence, the plurality of fine material conveying parts including an unfolded state and a folded state.

10. The garbage sorting vehicle according to claim 8, characterized in that, Of the two side panels (23), one side panel (23) has a height in the vehicle height direction (Z) greater than the diameter of the sorting roller (322), and the other side panel (23) has a height in the vehicle height direction (Z) greater than the radius of the sorting roller (322) and smaller than the diameter of the sorting roller (322). The sorting roller (322) rotates by sliding past one side panel (23) and the other side panel (23) in sequence.

Images