Garbage transfer docking device, garbage transfer vehicle and garbage transfer docking method

Abstract

The present invention provides a garbage transfer docking device, a garbage transfer vehicle and a garbage transfer docking method, including a docking mechanism and a garbage bucket, wherein the docking mechanism includes a fixed bracket, a side support rod, a garbage bucket bracket, a garbage bucket support rod and an actuator, and the garbage bucket has an opening above; the fixed bracket is fixedly arranged on the garbage transfer vehicle, and is used to connect the garbage transfer docking device with the garbage transfer vehicle and provide support for the garbage transfer docking device; the actuator includes a lifting push rod, a height adjustment push rod, a lateral adjustment push rod and an angle adjustment push rod. The present invention has a simple structure and is easy to operate. By arranging a docking mechanism on the garbage bucket, the docking mechanism includes a lifting push rod, a height adjustment push rod, a lateral adjustment push rod and an angle adjustment push rod, which solves the problem of large docking gap or long docking time, and enables the position and angle of the garbage bucket to be adjusted when the vehicle is docked, which greatly facilitates the vehicle docking process and improves the docking efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of sanitation road cleaning devices, and in particular to a garbage transfer docking device, a garbage transfer vehicle and a garbage transfer docking method. Background Art

[0002] Garbage collection trucks and garbage transfer trucks are used to transfer garbage from collection sites (such as communities) to garbage disposal sites. As cities become larger and larger, the distance between collection sites and garbage disposal sites is getting farther and farther. Although the continuous construction of new garbage disposal sites can temporarily alleviate this problem, it will also continue to occupy new construction land, which will increase the cost of garbage disposal in disguise. The existing solution is generally to first use multiple small garbage collection trucks to transfer garbage from different collection sites to a large garbage transfer truck, and then use the large garbage transfer truck to transfer the collected garbage to the garbage disposal site for treatment. The advantage of this solution is that even if the number of garbage collection sites increases, there is no need to build new garbage disposal facilities. In addition, the docking operation of the small garbage transfer truck and the large garbage transfer truck only temporarily occupies a flat ground. After the operation is completed, the garbage transfer truck will leave immediately and will not occupy the ground for a long time.

[0003] However, at present, when garbage collection trucks and garbage transfer trucks are docked, the vehicles are often not perfectly docked due to unskilled drivers, large and difficult-to-operate vehicles, blind spots in vision, etc. As a result, there are often large docking gaps, garbage leakage causing secondary pollution, or repeated docking is required, which is time-consuming and reduces work efficiency. Summary of the invention

[0004] In view of the defects in the prior art, an object of the present invention is to provide a garbage transfer docking device, a garbage transfer vehicle and a garbage transfer docking method.

[0005] In a first aspect, the present invention provides a garbage transfer docking device, including a docking mechanism and a garbage bucket, wherein the docking mechanism includes a fixed bracket, a side support rod, a garbage bucket bracket, a garbage bucket support rod and an actuator;

[0006] The fixed bracket is fixedly arranged on the garbage transfer vehicle, and is used to connect the garbage transfer docking device to the garbage transfer vehicle and provide support for the garbage transfer docking device;

[0007] The side support rod comprises an upper support rod and a lower support rod, the first end of the upper support rod and the first end of the lower support rod are both ball-jointed to the fixed bracket, and the second end of the upper support rod and the second end of the lower support rod are both ball-jointed to the garbage hopper bracket;

[0008] The garbage bucket supporting rod is fixedly arranged on the garbage bucket and is used to lift the garbage bucket, and one end of the garbage bucket supporting rod is hinged to the garbage bucket bracket;

[0009] The actuator includes a lifting push rod, a height adjustment push rod, a lateral adjustment push rod and an angle adjustment push rod. The lifting push rod is used to lift the garbage bucket, and the first end of the lifting push rod is hinged to the garbage bucket bracket, and the second end is hinged to the garbage bucket support rod;

[0010] The height adjustment push rod is used to adjust the height of the garbage bin, and the first end of the push rod is ball-jointed to the fixed bracket, and the second end is hinged to the side support rod;

[0011] The lateral adjustment push rod is used to adjust the lateral position of the garbage bin, and the first end of the push rod is ball-jointed to the fixed bracket, and the second end is hinged to the side support rod;

[0012] The angle adjustment push rod is used to adjust the horizontal angle of the garbage hopper, is parallel to the side support rod, has a first end ball-jointed to the fixed bracket, and a second end ball-jointed to the garbage hopper bracket;

[0013] The garbage hopper has an opening on the top and comprises a front plate, a rear plate, a left plate, a right plate and a bottom plate.

[0014] Preferably, the garbage bucket supporting rod comprises a left garbage bucket supporting rod and a right garbage bucket supporting rod;

[0015] The left garbage bucket support rod is fixedly arranged on the left side plate of the garbage bucket, and the other end is hinged to the upper left part of the garbage bucket bracket; the right garbage bucket support rod is fixedly arranged on the right side plate of the garbage bucket, and the other end is hinged to the upper right part of the garbage bucket bracket;

[0016] The lifting push rod includes a left lifting push rod and a right lifting push rod; the first end of the left lifting push rod is hinged to the lower left part of the garbage bucket bracket, and the second end is hinged to the left garbage bucket supporting rod; the first end of the right lifting push rod is hinged to the lower right part of the garbage bucket bracket, and the second end is hinged to the right garbage bucket supporting rod.

[0017] Preferably, the height adjustment push rod is located between the upper support rod and the lower support rod;

[0018] The first end of the height adjustment push rod is spherically hinged to the upper part of one side of the side support rod of the fixed bracket, and the second end is hinged to the second end of the lower support rod;

[0019] Alternatively, the first end of the height adjustment push rod is ball-jointed to the lower part of one side of the side support rod of the fixed bracket, and the second end is hinged to the second end of the lower support rod.

[0020] Preferably, the first end of the lateral adjustment push rod is ball-jointed to the middle part of the upper side of the fixed bracket, and the second end is hinged to the second end of the upper support rod;

[0021] Alternatively, the first end of the lateral adjustment push rod is ball-jointed to the middle portion of the lower side of the fixed bracket, and the second end is hinged to the second end of the lower support rod.

[0022] Preferably, the angle adjustment push rod comprises an upper angle adjustment push rod and a lower angle adjustment push rod;

[0023] The first end of the upper angle adjustment push rod is ball-jointed to the upper part of the fixed bracket, and the second end is ball-jointed to the upper part of the garbage hopper bracket; the first end of the lower angle adjustment push rod is ball-jointed to the lower part of the fixed bracket, and the second end is ball-jointed to the lower part of the garbage hopper bracket;

[0024] The angle adjusted by the angle adjustment push rod is the angle at which the garbage bucket rotates around the left side or the right side of the garbage bucket bracket.

[0025] Preferably, the first end of the upper support rod is ball-jointed to the upper left portion of the fixed bracket, and the second end is ball-jointed to the upper left portion of the garbage hopper bracket; the first end of the lower support rod is ball-jointed to the lower left portion of the fixed bracket, and the second end is ball-jointed to the lower left portion of the garbage hopper bracket;

[0026] The first end of the upper angle adjustment push rod is ball-jointed to the upper right part of the fixed bracket, and the second end is ball-jointed to the upper right part of the garbage hopper bracket; the first end of the lower angle adjustment push rod is ball-jointed to the lower right part of the fixed bracket, and the second end is ball-jointed to the lower right part of the garbage hopper bracket;

[0027] Alternatively, the first end of the upper support rod is ball-jointed to the upper right part of the fixed bracket, and the second end is ball-jointed to the upper right part of the garbage hopper bracket; the first end of the lower support rod is ball-jointed to the lower right part of the fixed bracket, and the second end is ball-jointed to the lower right part of the garbage hopper bracket;

[0028] The first end of the upper angle adjustment push rod is ball-jointed to the upper left part of the fixed bracket, and the second end is ball-jointed to the upper left part of the garbage hopper bracket. The first end of the lower angle adjustment push rod is ball-jointed to the lower left part of the fixed bracket, and the second end is ball-jointed to the lower left part of the garbage hopper bracket.

[0029] Preferably, the fixed bracket is in a square shape, including an upper cross bar of the fixed bracket, a lower cross bar of the fixed bracket, a left vertical bar of the fixed bracket and a right vertical bar of the fixed bracket;

[0030] The garbage hopper support is in the shape of a square, including an upper horizontal bar of the garbage hopper support, a lower horizontal bar of the garbage hopper support, a left vertical bar of the garbage hopper support and a right vertical bar of the garbage hopper support, and the upper horizontal bar of the garbage hopper support is cylindrical or tubular;

[0031] The garbage bucket supporting rod comprises a left garbage bucket supporting rod and a right garbage bucket supporting rod; the left garbage bucket supporting rod is fixedly arranged on the left side plate of the garbage bucket, and one end of the left garbage bucket supporting rod is hinged to the left side of the upper cross bar of the garbage bucket bracket; the right garbage bucket supporting rod is fixedly arranged on the right side plate of the garbage bucket, and one end of the right garbage bucket supporting rod is hinged to the right side of the upper cross bar of the garbage bucket bracket;

[0032] The lifting push rod comprises a left lifting push rod and a right lifting push rod, wherein the first end of the left lifting push rod is hinged to the left side of the lower cross bar of the garbage bucket bracket, and the second end is hinged to the left garbage bucket supporting rod, and the first end of the right lifting push rod is hinged to the right side of the lower cross bar of the garbage bucket bracket, and the second end is hinged to the right garbage bucket supporting rod;

[0033] The height adjustment push rod is located between the upper support rod and the lower support rod, with a first end being spherically hinged to an upper portion of one side of the side support rod of the fixed bracket, and a second end being hinged to a second end of the lower support rod; or, a first end of the height adjustment push rod is spherically hinged to a lower portion of one side of the side support rod of the fixed bracket, and a second end being hinged to a second end of the lower support rod;

[0034] The first end of the lateral adjustment push rod is ball-jointed to the upper cross bar of the fixed bracket, and the second end is hinged to the second end of the upper support rod; or the first end of the lateral adjustment push rod is ball-jointed to the lower cross bar of the fixed bracket, and the second end is hinged to the second end of the upper support rod;

[0035] The first end of the upper support rod is ball-jointed to the upper part of the left vertical rod of the fixed bracket, and the second end is ball-jointed to the upper part of the left vertical rod of the garbage hopper bracket. The first end of the lower support rod is ball-jointed to the lower part of the left vertical rod of the fixed bracket, and the second end is ball-jointed to the lower part of the left vertical rod of the garbage hopper bracket. The first end of the upper angle adjustment push rod is ball-jointed to the upper part of the right vertical rod of the fixed bracket, and the second end is ball-jointed to the upper part of the right vertical rod of the garbage hopper bracket. The first end of the lower angle adjustment push rod is ball-jointed to the lower part of the right vertical rod of the fixed bracket, and the second end is ball-jointed to the lower part of the right vertical rod of the garbage hopper bracket. ; or, the first end of the upper support rod is ball-jointed to the upper part of the right vertical rod of the fixed bracket, and the second end is ball-jointed to the upper part of the right vertical rod of the garbage hopper bracket; the first end of the lower support rod is ball-jointed to the lower part of the right vertical rod of the fixed bracket, and the second end is ball-jointed to the lower part of the right vertical rod of the garbage hopper bracket; the first end of the upper angle adjustment push rod is ball-jointed to the upper part of the left vertical rod of the fixed bracket, and the second end is ball-jointed to the upper part of the left vertical rod of the garbage hopper bracket; the first end of the lower angle adjustment push rod is ball-jointed to the lower part of the left vertical rod of the fixed bracket, and the second end is ball-jointed to the lower part of the left vertical rod of the garbage hopper bracket.

[0036] Preferably, the actuators are all electric push rods or hydraulic push rods.

[0037] In a second aspect, the present invention provides a garbage transfer vehicle having an on-board garbage box, the rear portion of the on-board garbage box having an opening, and comprising the garbage transfer docking device and a controller;

[0038] The controller is connected to the actuator of the garbage transfer docking device through a cable and can control the actuator to perform an extension or retraction action.

[0039] Preferably, the garbage transfer docking device is fixedly arranged on the rear part of the frame of the garbage transfer vehicle through its fixing bracket;

[0040] The opening of the garbage hopper of the garbage transfer docking device is the same shape and size as the opening of the vehicle-mounted garbage bin, or the garbage hopper of the garbage transfer docking device is the same or similar in shape to the vehicle-mounted garbage bin, and the opening of the garbage hopper is smaller than the opening of the vehicle-mounted garbage bin;

[0041] The garbage hopper support of the garbage transfer docking device is located behind the vehicle-mounted garbage box and close to the vehicle-mounted garbage box, and the position of the garbage hopper support matches the vehicle-mounted garbage box.

[0042] Preferably, the garbage bucket has two states: high-lift and low-lift;

[0043] In the high-lift state, the garbage bucket covers the rear part of the vehicle-mounted garbage box, and the opening of the garbage bucket is connected with the opening of the vehicle-mounted garbage box to form a closed space;

[0044] In the low-placed state, the opening of the garbage hopper faces upward, and the plane where the opening is located is parallel to the ground.

[0045] Preferably, the garbage transfer vehicle is manned or automatically driven.

[0046] In a third aspect, the present invention provides a garbage transfer docking method, using a garbage transfer vehicle, comprising:

[0047] Preliminary docking step: the garbage transfer vehicle moves to the vicinity of a garbage collection station, the garbage collection station has a garbage dumping device, and the garbage transfer vehicle aligns its rear end with the garbage dumping device, leaving space in the middle for placing the garbage bucket;

[0048] Steps for placing the garbage hopper: The controller controls the lifting push rod to retract backwards to place the garbage hopper down, so that the garbage hopper gradually changes from a high-lift state to a low-lift state, at which time the garbage hopper is empty;

[0049] Position fine adjustment step: if the initial lowered position of the garbage hopper is not the ideal position, the controller controls the actions of the height adjustment push rod, the lateral adjustment push rod and the angle adjustment push rod to adjust the position of the garbage hopper so that the garbage hopper moves to the ideal position; the ideal position refers to the optimal position for the garbage hopper to receive garbage. When the garbage hopper is at the ideal position, all the garbage enters the garbage hopper during the dumping process and does not fall on the ground;

[0050] Garbage transfer step: after confirming that the garbage bucket is facing the garbage dumping device, start the garbage dumping device to dump the garbage to be transferred into the garbage bucket;

[0051] Garbage hopper collection steps: After the garbage is dumped, the controller restores the height adjustment push rod, the lateral adjustment push rod and the angle adjustment push rod to their initial states, and then controls the lifting push rod to extend forward to lift the garbage hopper, so that it gradually changes from a low-lying state to a high-lifting state, and the garbage in the garbage hopper is poured into the vehicle-mounted garbage bin.

[0052] Preferably, the position fine-tuning step comprises:

[0053] Height fine adjustment: if the first end of the height adjustment push rod is ball-hinged at the upper part of the side of the fixed bracket with the side support rod and the second end thereof is hinged to the second end of the lower side support rod, then when the position of the garbage bin is lower than the ideal position, the controller controls the height adjustment push rod to retract backwards so as to raise the garbage bin, and when the position of the garbage bin is higher than the ideal position, the controller controls the height adjustment push rod to extend forwards so as to lower the garbage bin; if the first end of the height adjustment push rod is ball-hinged at the lower part of the side of the fixed bracket with the side support rod and the second end thereof is hinged to the second end of the lower side support rod, then when the position of the garbage bin is lower than the ideal position, the controller controls the height adjustment push rod to extend forwards so as to raise the garbage bin, and when the position of the garbage bin is higher than the ideal position, the controller controls the height adjustment push rod to retract backwards so as to lower the garbage bin;

[0054] Lateral fine adjustment: if the side support rod hinged to the second end of the lateral adjustment push rod is located on the left side of the fixed bracket, then when the position of the garbage bucket deviates to the left relative to the ideal position, the controller controls the lateral adjustment push rod to retract backwards so that the garbage bucket moves laterally to the right, and when the position of the garbage bucket deviates to the right relative to the ideal position, the controller controls the lateral adjustment push rod to extend forwards so that the garbage bucket moves laterally to the left; if the side support rod hinged to the second end of the lateral adjustment push rod is located on the right side of the fixed bracket, then when the position of the garbage bucket deviates to the left relative to the ideal position, the controller controls the lateral adjustment push rod to extend forwards so that the garbage bucket moves laterally to the right, and when the position of the garbage bucket deviates to the right relative to the ideal position, the controller controls the lateral adjustment push rod to retract backwards so that the garbage bucket moves laterally to the left;

[0055] Angle fine adjustment: If the side support rod is located on the left side of the fixed bracket and the angle adjustment push rod is located on the right side of the fixed bracket, when the angle of the garbage hopper around the left side of the garbage hopper bracket is biased to the left, the controller controls the angle adjustment push rod to retract backwards so that the garbage hopper rotates to the right around the left side of the garbage hopper bracket, and when the angle of the garbage hopper around the left side of the garbage hopper bracket is biased to the right, the controller controls the angle adjustment push rod to extend forward so that the garbage hopper rotates to the left around the left side of the garbage hopper bracket; if the side support rod is located on the right side of the fixed bracket and the angle adjustment push rod is located on the left side of the fixed bracket, when the angle of the garbage hopper around the left side of the garbage hopper bracket is biased to the left, the controller controls the angle adjustment push rod to extend forward so that the garbage hopper rotates to the right around the left side of the garbage hopper bracket, and when the angle of the garbage hopper around the left side of the garbage hopper bracket is biased to the right, the controller controls the angle adjustment push rod to retract backwards so that the garbage hopper rotates to the left around the left side of the garbage hopper bracket.

[0056] Preferably, the controller controls the lifting push rod, the height adjustment push rod, the lateral adjustment push rod and the angle adjustment push rod by a person issuing instructions, or by a preset program in the controller analyzing the collected environmental data and automatically issuing instructions.

[0057] Preferably, in the step of collecting the garbage hopper, the initial states of the height adjustment push rod, the lateral adjustment push rod and the angle adjustment push rod are the corresponding states of the above three push rods when the garbage hopper is in the initial lowered position;

[0058] When the three push rods are in this state, it can be ensured that the opening of the garbage bucket is closely connected with the opening of the vehicle-mounted garbage box in the high-lifted state, thereby avoiding a gap that causes garbage to escape.

[0059] Preferably, the garbage collection station is a mobile garbage collection vehicle or a fixed garbage collection point;

[0060] The garbage dumping device can dump the garbage in the garbage collection station into the garbage bucket of the garbage transfer vehicle.

[0061] Compared with the prior art, the present invention has the following beneficial effects:

[0062] 1. The present invention has a simple structure and is easy to operate. By arranging a docking mechanism on the garbage hopper, the docking mechanism includes a lifting push rod, a height adjustment push rod, a lateral adjustment push rod and an angle adjustment push rod, which solves the problem of large docking gap or long docking time. The position and angle of the garbage hopper can be adjusted during vehicle docking, which greatly facilitates the vehicle docking process and improves docking efficiency.

[0063] 2. The present invention achieves a wider range of adaptability by arranging a docking mechanism on the garbage hopper. It can dock with garbage collection trucks of different sizes and heights, and can dock with garbage collection trucks that flip over and unload garbage bins or push out and unload garbage on a push plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0064] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0065] Figure 1 It is a structural schematic diagram of a garbage transfer docking device in one embodiment of the present invention;

[0066] Figure 2 It is a schematic structural diagram of a left garbage bucket supporting rod, a right garbage bucket supporting rod, a left lifting push rod, a right lifting push rod, an upper angle adjustment push rod, and a lower angle adjustment push rod in one embodiment of the present invention;

[0067] Figure 3 It is a schematic structural diagram of an upper cross bar, a lower cross bar, a left vertical bar and a right vertical bar of a fixed bracket, and an upper cross bar, a lower cross bar, a left vertical bar and a right vertical bar of a garbage hopper bracket in one embodiment of the present invention;

[0068] Figure 4 It is a structural schematic diagram of a garbage transfer vehicle in one embodiment of the present invention, wherein the garbage bucket is in a high-lift state;

[0069] Figure 5 It is a schematic diagram of the structure of a garbage transfer vehicle in one embodiment of the present invention, wherein the garbage bucket is in a lowered state;

[0070] Figure 6 The present invention is a flowchart of a garbage transfer docking method in one embodiment of the present invention.

[0071] The figure shows:

[0072] Garbage transfer docking device 1 Right garbage bucket support rod 20402

[0073] Docking mechanism 2 Actuator 205

[0074] Fixed bracket 201 Lifting push rod 20501

[0075] Fixed bracket upper crossbar 20101 Left lifting push rod 2050101

[0076] Fixed bracket lower crossbar 20102 Right lifting push rod 2050102

[0077] Fixed bracket left vertical rod 20103 Height adjustment push rod 20502

[0078] Fixed bracket right vertical rod 20104 Horizontal adjustment push rod 20503

[0079] Side support rod 202 Angle adjustment push rod 20504

[0080] Upper support rod 20201 Trash bin 3

[0081] Lower support rod 20202 Front plate 301

[0082] Trash hopper bracket 203 rear plate 302

[0083] Trash hopper bracket upper crossbar 20301 left side plate 303

[0084] Trash hopper bracket lower crossbar 20302 right side plate 304

[0085] Trash hopper bracket left vertical rod 20303 bottom plate 305

[0086] Garbage hopper bracket right vertical rod 20304 Garbage transfer vehicle 4

[0087] Trash bucket support rod 204 Car trash box 401

[0088] Left garbage bucket support rod 20401 DETAILED DESCRIPTION

[0089] The present invention is described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the present invention, but are not intended to limit the present invention in any form. It should be noted that, for those of ordinary skill in the art, several changes and improvements can also be made without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0090] The present invention discloses a garbage transfer docking device, a garbage transfer vehicle and a garbage transfer docking method, which solves the problem of large docking gap or long docking time, and can adjust the position and angle of the garbage bucket when the vehicle is docked, greatly facilitating the vehicle docking process and improving the docking efficiency. It has a wide range of applications and can dock with garbage collection vehicles of different sizes and heights, and garbage collection vehicles with overturned garbage bins and push-out unloading plates can all be docked.

[0091] According to the garbage transfer docking device provided by the present invention, Figure 1-3 As shown, it includes a docking mechanism 2 and a garbage bucket 3, the docking mechanism 2 includes a fixed bracket 201, a side support rod 202, a garbage bucket bracket 203, a garbage bucket supporting rod 204 and an actuator 205, the garbage bucket 3 is open at the top, and the garbage bucket 3 includes a front plate 301, a rear plate 302, a left plate 303, a right plate 304 and a bottom plate 305; the fixed bracket 201 is fixedly arranged on the garbage transfer vehicle 4, and is used to connect the garbage transfer docking device 1 with the garbage transfer vehicle 4 and provide support for the garbage transfer docking device 1;

[0092] The side support rod 202 includes an upper support rod 20201 and a lower support rod 20202, the first end of the upper support rod 20201 and the first end of the lower support rod 20202 are both ball-jointed to the fixed bracket 201, and the second end of the upper support rod 20201 and the second end of the lower support rod 20202 are both ball-jointed to the garbage hopper bracket 203; the garbage hopper supporting rod 204 is fixedly arranged on the garbage hopper 3 and is used to lift the garbage hopper 3, and one end of the garbage hopper supporting rod 204 is hinged to the garbage hopper bracket 203;

[0093] The actuator 205 includes a lifting push rod 20501, a height adjustment push rod 20502, a lateral adjustment push rod 20503 and an angle adjustment push rod 20504. The lifting push rod 20501 is used to lift the garbage bucket 3. The first end of the lifting push rod 20501 is hinged to the garbage bucket bracket 203, and the second end of the lifting push rod 20501 is hinged to the garbage bucket support rod 204.

[0094] In one embodiment, the actuator 205 is an electric push rod or a hydraulic push rod.

[0095] The height adjustment push rod 20502 is used to adjust the height of the garbage bin 3, the first end of the height adjustment push rod 20502 is ball-jointed to the fixed bracket 201, and the second end of the height adjustment push rod 20502 is hinged to the side support rod 202;

[0096] The lateral adjustment push rod 20503 is used to adjust the lateral position of the garbage bin 3, the first end of the lateral adjustment push rod 20503 is ball-jointed to the fixed bracket 201, and the second end of the lateral adjustment push rod 20503 is hinged to the side support rod 202;

[0097] The angle adjustment push rod 20504 is used to adjust the horizontal angle of the garbage bin 3. The angle adjustment push rod 20504 is parallel to the side support rod 202. The first end of the angle adjustment push rod 20504 is ball-jointed to the fixed bracket 201, and the second end of the angle adjustment push rod 20504 is ball-jointed to the garbage bin bracket 203.

[0098] In one embodiment, the garbage bucket support rod 204 includes a left garbage bucket support rod 20401 and a right garbage bucket support rod 20402; the left garbage bucket support rod 20401 is fixedly arranged on the left side plate 303 of the garbage bucket 3, and one end of the left garbage bucket support rod 20401 is hinged to the upper left side of the garbage bucket bracket 203, and the right garbage bucket support rod 20402 is fixedly arranged on the right side plate 304 of the garbage bucket 3, and one end of the right garbage bucket support rod 20402 is hinged to the upper right side of the garbage bucket bracket 203. ; The lifting push rod 20501 includes a left lifting push rod 2050101 and a right lifting push rod 2050102; the first end of the left lifting push rod 2050101 is hinged to the lower left part of the garbage bucket bracket 203, the second end of the left lifting push rod 2050101 is hinged to the left garbage bucket supporting rod 20401, the first end of the right lifting push rod 2050102 is hinged to the lower right part of the garbage bucket bracket 203, and the second end of the right lifting push rod 2050102 is hinged to the right garbage bucket supporting rod 20402.

[0099] In one embodiment, the height adjustment push rod 20502 is located between the upper support rod 20201 and the lower support rod 20202; the first end of the height adjustment push rod 20502 is ball-jointed to the upper part of one side of the side support rod 202 set on the fixed bracket 201, and the second end of the height adjustment push rod 20502 is hinged to the second end of the lower support rod 20202; or, the first end of the height adjustment push rod 20502 is ball-jointed to the lower part of one side of the side support rod 202 set on the fixed bracket 201, and the second end of the height adjustment push rod 20502 is hinged to the second end of the lower support rod 20202.

[0100] In one embodiment, the first end of the lateral adjustment push rod 20503 is ball-jointed at the middle upper part of the fixed bracket 201, and the second end of the lateral adjustment push rod 20503 is hinged to the second end of the upper support rod 20201; or, the first end of the lateral adjustment push rod 20503 is ball-jointed at the middle lower part of the fixed bracket 201, and the second end of the lateral adjustment push rod 20503 is hinged to the second end of the lower support rod 20202.

[0101] In one embodiment, the angle adjustment push rod 20504 includes an upper angle adjustment push rod 20504 and a lower angle adjustment push rod 20504; the first end of the upper angle adjustment push rod 20504 is ball-jointed to the upper part of the fixed bracket 201, and the second end of the upper angle adjustment push rod 20504 is ball-jointed to the upper part of the garbage hopper bracket 203; the first end of the lower angle adjustment push rod 20504 is ball-jointed to the lower part of the fixed bracket 201, and the second end of the lower angle adjustment push rod 20504 is ball-jointed to the lower part of the garbage hopper bracket 203; the angle adjusted by the angle adjustment push rod 20504 is the angle at which the garbage hopper 3 rotates around the left or right side of the garbage hopper bracket 203.

[0102] Further, the first end of the upper support rod 20201 is ball-jointed to the upper left side of the fixed bracket 201, the second end of the upper support rod 20201 is ball-jointed to the upper left side of the garbage hopper bracket 203, the first end of the lower support rod 20202 is ball-jointed to the lower left side of the fixed bracket 201, and the second end of the lower support rod 20202 is ball-jointed to the lower left side of the garbage hopper bracket 203; the first end of the upper angle adjustment push rod 20504 is ball-jointed to the upper right side of the fixed bracket 201, the second end of the upper angle adjustment push rod 20504 is ball-jointed to the upper right side of the garbage hopper bracket 203, the first end of the lower angle adjustment push rod 20504 is ball-jointed to the lower right side of the fixed bracket 201, and the second end of the lower angle adjustment push rod 20504 is ball-jointed to the lower right side of the garbage hopper bracket 203;

[0103] Alternatively, the first end of the upper support rod 20201 is ball-jointed to the upper right side of the fixed bracket 201, the second end of the upper support rod 20201 is ball-jointed to the upper right side of the garbage hopper bracket 203, the first end of the lower support rod 20202 is ball-jointed to the lower right side of the fixed bracket 201, and the second end of the lower support rod 20202 is ball-jointed to the lower right side of the garbage hopper bracket 203; the first end of the upper angle adjustment push rod 20504 is ball-jointed to the upper left side of the fixed bracket 201, the second end of the upper angle adjustment push rod 20504 is ball-jointed to the upper left side of the garbage hopper bracket 203, the first end of the lower angle adjustment push rod 20504 is ball-jointed to the lower left side of the fixed bracket 201, and the second end of the lower angle adjustment push rod 20504 is ball-jointed to the lower left side of the garbage hopper bracket 203.

[0104] In one embodiment, the fixed bracket 201 is in the shape of a square, including an upper cross bar 20101 of the fixed bracket, a lower cross bar 20102 of the fixed bracket, a left vertical bar 20103 of the fixed bracket, and a right vertical bar 20104 of the fixed bracket; the garbage hopper bracket is in the shape of a square, including an upper cross bar 20301 of the garbage hopper bracket, a lower cross bar 20302 of the garbage hopper bracket, a left vertical bar 20303 of the garbage hopper bracket, and a right vertical bar 20304 of the garbage hopper bracket, and the upper cross bar 20301 of the garbage hopper bracket is cylindrical or tubular;

[0105] The garbage bucket supporting rod 204 includes a left garbage bucket supporting rod 20401 and a right garbage bucket supporting rod 20402; the left garbage bucket supporting rod 20401 is fixedly arranged on the left side plate 303 of the garbage bucket 3, one end of the left garbage bucket supporting rod 20401 is hinged to the left side of the upper cross bar 20301 of the garbage bucket bracket, and the right garbage bucket supporting rod 20402 is fixedly arranged on the right side plate 304 of the garbage bucket 3, and one end of the right garbage bucket supporting rod 20402 is hinged to the right side of the upper cross bar 20301 of the garbage bucket bracket; the lifting The push rod 20501 includes a left lifting push rod 2050101 and a right lifting push rod 2050102, wherein the first end of the left lifting push rod 2050101 is hinged to the left side of the lower cross bar 20302 of the garbage bucket bracket, the second end of the left lifting push rod 2050101 is hinged to the left garbage bucket supporting rod 20401, the first end of the right lifting push rod 2050102 is hinged to the right side of the lower cross bar 20302 of the garbage bucket bracket, and the second end of the right lifting push rod 2050102 is hinged to the right garbage bucket supporting rod 20402;

[0106] The height adjustment push rod 20502 is located between the upper support rod 20201 and the lower support rod 20202, the first end of the height adjustment push rod 20502 is ball-jointed to the upper part of one side of the side support rod 202 set on the fixed bracket 201, and the second end of the height adjustment push rod 20502 is hinged to the second end of the lower support rod 20202; or, the first end of the height adjustment push rod 20502 is ball-jointed to the lower part of one side of the side support rod 202 set on the fixed bracket 201, and ... upper part of the side support rod 202 set on the fixed bracket 201, and the height adjustment push rod 20502 is ball-jointed to the upper part of the side support rod 202 set on the fixed bracket 201, and the height adjustment push rod 20502 is ball-jointed to the upper part of the side support rod 202 set on the fixed bracket 201, and the height adjustment push rod 2050 The second end of the adjusting push rod 20502 is hinged to the second end of the lower support rod 20202; the first end of the lateral adjusting push rod 20503 is ball-jointed to the upper cross bar 20101 of the fixed bracket, and the second end of the lateral adjusting push rod 20503 is hinged to the second end of the upper support rod 20201; or, the first end of the lateral adjusting push rod 20503 is ball-jointed to the lower cross bar 20102 of the fixed bracket, and the second end of the lateral adjusting push rod 20503 is hinged to the second end of the upper support rod 20201;

[0107] The first end of the upper support rod 20201 is ball-jointed to the upper part of the left vertical rod 20103 of the fixed bracket, the second end of the upper support rod 20201 is ball-jointed to the upper part of the left vertical rod 20303 of the garbage hopper bracket, the first end of the lower support rod 20202 is ball-jointed to the lower part of the left vertical rod 20103 of the fixed bracket, the second end of the lower support rod 20202 is ball-jointed to the lower part of the left vertical rod 20303 of the garbage hopper bracket, the first end of the upper angle adjustment push rod 20504 is ball-jointed to the upper part of the right vertical rod 20104 of the fixed bracket, the second end of the upper angle adjustment push rod 20504 is ball-jointed to the upper part of the right vertical rod 20304 of the garbage hopper bracket, the first end of the lower angle adjustment push rod 20504 is ball-jointed to the lower part of the right vertical rod 20104 of the fixed bracket, and the second end of the lower angle adjustment push rod 20504 is ball-jointed to the lower part of the right vertical rod 20304 of the garbage hopper bracket ; Or, the first end of the upper support rod 20201 is ball-jointed to the upper right vertical rod 20104 of the fixed bracket, the second end of the upper support rod 20201 is ball-jointed to the upper right vertical rod 20304 of the garbage hopper bracket, the first end of the lower support rod 20202 is ball-jointed to the lower right vertical rod 20104 of the fixed bracket, the second end of the lower support rod 20202 is ball-jointed to the lower right vertical rod 20304 of the garbage hopper bracket, the first end of the upper angle adjustment push rod 20504 is ball-jointed to the upper left vertical rod 20103 of the fixed bracket, the second end of the upper angle adjustment push rod 20504 is ball-jointed to the upper left vertical rod 20303 of the garbage hopper bracket, the first end of the lower angle adjustment push rod 20504 is ball-jointed to the lower left vertical rod 20103 of the fixed bracket, and the second end of the lower angle adjustment push rod 20504 is ball-jointed to the lower left vertical rod 20303 of the garbage hopper bracket.

[0108] The garbage transfer vehicle provided by the present invention has a vehicle-mounted garbage box 401, the rear of which has an opening, and includes the garbage transfer docking device 1 and a controller; the controller is connected to the actuator 205 of the garbage transfer docking device 1 through a cable and can control the actuator 205 to perform an extension or retraction action. The garbage transfer docking device 1 is fixedly arranged at the rear of the frame of the garbage transfer vehicle 4 through its fixing bracket 201; the openings of the garbage transfer docking device 1 and the garbage hopper 3 are the same shape and size as the opening of the vehicle-mounted garbage box 401, or the shapes of the garbage transfer docking device 1 and the garbage hopper 3 match and the opening size of the garbage hopper 3 is slightly smaller than the opening size of the vehicle-mounted garbage box 401;

[0109] In one embodiment, the garbage transfer vehicle is manned or automatically driven.

[0110] The garbage hopper bracket 203 of the garbage transfer docking device 1 is located behind the vehicle-mounted garbage box 401 and close to the vehicle-mounted garbage box 401. The position of the garbage hopper bracket 203 matches the vehicle-mounted garbage box 401, so that the gap between the garbage hopper 3 and the vehicle-mounted garbage box 401 is always small during the process of lifting or lowering, thereby preventing garbage from falling to the ground.

[0111] The garbage hopper 3 has two states: high-lift and low-placed. In the high-lift state, the garbage hopper 3 covers the rear of the vehicle-mounted garbage bin 401, and the opening of the garbage hopper 3 docks with the opening of the vehicle-mounted garbage bin 401 to form a closed space, thereby preventing garbage from escaping. In the low-placed state, the opening of the garbage hopper 3 faces upward, and the plane where the opening is located is parallel to the ground. In the process of lowering the garbage hopper 3 from the high-lift state to the low-placed state, there is no garbage in the hopper or only a small amount of attached garbage; in the process of raising the garbage hopper 3 from the low-placed state to the high-lift state, if there is garbage in the hopper, the garbage is poured into the vehicle-mounted garbage bin 401. The present invention can realize multi-degree-of-freedom adjustment of the garbage hopper 3. After the docking vehicle reaches the specified position, there is no need to dock repeatedly, and the docking can be completed by adjusting the docking device, which is convenient, efficient and easy to operate.

[0112] The present invention also provides a garbage transfer docking method, so that an operator can use a garbage transfer vehicle to transfer garbage by executing the garbage transfer docking method, such as Figure 5 and Figure 6 As shown, including:

[0113] Preliminary docking step: the garbage transfer vehicle 4 moves to the vicinity of a garbage collection station, the garbage collection station has a garbage dumping device, the garbage transfer vehicle 4 aligns its rear end with the garbage dumping device, leaving space in the middle for placing the garbage bucket 3;

[0114] Garbage bin lowering step: the controller controls the lifting push rod 20501 to retract backwards so as to lower the garbage bin 3, so that the garbage bin 3 gradually changes from a high-lift state to a low-lift state, at which time the garbage bin 3 is empty;

[0115] Position fine-tuning step: if the initial lowered position of the garbage hopper 3 is not the ideal position, the controller controls the actions of the height adjustment push rod 20502, the lateral adjustment push rod 20503 and the angle adjustment push rod 20504 to adjust the position of the garbage hopper 3 so that the garbage hopper 3 moves to the ideal position; the ideal position refers to the optimal position for the garbage hopper 3 to receive garbage. When the garbage hopper 3 is at the ideal position, all the garbage enters the garbage hopper 3 during the dumping process and does not fall on the ground;

[0116] Garbage transfer step: after confirming that the garbage hopper 3 is facing the garbage dumping device, start the garbage dumping device to dump the garbage to be transferred into the garbage hopper 3;

[0117] Garbage hopper collection steps: After the garbage is dumped, the controller restores the height adjustment push rod 20502, the lateral adjustment push rod 20503 and the angle adjustment push rod 20504 to their initial states, and then controls the lifting push rod 20501 to extend forward to lift the garbage hopper 3, so that it gradually changes from a low-lying state to a high-lifting state, and the garbage in the garbage hopper 3 is poured into the vehicle-mounted garbage bin.

[0118] In one embodiment, the position fine-tuning step includes:

[0119] Height fine adjustment: If the first end of the height adjustment push rod 20502 is spherically hinged to the upper part of the side support rod 202 of the fixed bracket 201 and the second end is hinged to the second end of the lower support rod 20202, when the position of the garbage bin 3 is lower than the ideal position, the controller controls the height adjustment push rod 20502 to retract backwards so that the garbage bin 3 is raised, and when the position of the garbage bin 3 is higher than the ideal position, the controller controls the height adjustment push rod 20502 to extend forwards so that the garbage bin 3 is raised. If the first end of the height adjustment push rod 20502 is spherically hinged to the lower part of the side of the fixed bracket 201 having the side support rod 202, and the second end thereof is hinged to the second end of the lower side support rod 20202, then when the position of the garbage hopper 3 is lower than the ideal position, the controller controls the height adjustment push rod 20502 to extend forward so as to raise the garbage hopper 3, and when the position of the garbage hopper 3 is higher than the ideal position, the controller controls the height adjustment push rod 20502 to retract backward so as to lower the garbage hopper 3;

[0120] Lateral fine adjustment: if the side support rod 202 to which the second end of the lateral adjustment push rod 20503 is hinged is located on the left side of the fixed bracket 201, then when the position of the garbage bucket 3 is to the left relative to the ideal position, the controller controls the lateral adjustment push rod 20503 to retract backward so that the garbage bucket 3 moves laterally to the right; when the position of the garbage bucket 3 is to the right relative to the ideal position, the controller controls the lateral adjustment push rod 20503 to extend forward so that the garbage bucket 3 moves laterally to the left; if the side support rod 202 to which the second end of the lateral adjustment push rod 20503 is hinged is located on the right side of the fixed bracket 201, then when the position of the garbage bucket 3 is to the left relative to the ideal position, the controller controls the lateral adjustment push rod 20503 to extend forward so that the garbage bucket 3 moves laterally to the right; when the position of the garbage bucket 3 is to the right relative to the ideal position, the controller controls the lateral adjustment push rod 20503 to retract backward so that the garbage bucket 3 moves laterally to the left;

[0121] Angle fine adjustment: If the side support rod 202 is located on the left side of the fixed bracket 201 and the angle adjustment push rod 20504 is located on the right side of the fixed bracket 201, when the angle of the garbage hopper 3 around the left side of the garbage hopper bracket 203 is biased to the left, the controller controls the angle adjustment push rod 20504 to retract backward so that the garbage hopper 3 rotates to the right around the left side of the garbage hopper bracket 203; when the angle of the garbage hopper 3 around the left side of the garbage hopper bracket 203 is biased to the right, the controller controls the angle adjustment push rod 20504 to extend forward so that the garbage hopper 3 rotates to the left around the left side of the garbage hopper bracket If the side support rod 202 is located on the right side of the fixed bracket 201 and the angle adjustment push rod 20504 is located on the left side of the fixed bracket 201, when the angle of the garbage hopper 3 around the left side of the garbage hopper bracket 203 is biased to the left, the controller controls the angle adjustment push rod 20504 to extend forward so that the garbage hopper 3 rotates to the right around the left side of the garbage hopper bracket 203; when the angle of the garbage hopper 3 around the left side of the garbage hopper bracket 203 is biased to the right, the controller controls the angle adjustment push rod 20504 to retract backward so that the garbage hopper 3 rotates to the left around the left side of the garbage hopper bracket 203.

[0122] In one embodiment, the controller controls the lifting push rod 20501, the height adjustment push rod 20502, the lateral adjustment push rod 20503 and the angle adjustment push rod 20504 by issuing instructions by a person, or by a preset program in the controller that analyzes the collected environmental data and automatically issues instructions.

[0123] In one embodiment, Figure 4As shown, in the step of collecting the garbage hopper, the initial states of the height adjustment push rod 20502, the lateral adjustment push rod 20503 and the angle adjustment push rod 20504 are the corresponding states of the above three push rods when the garbage hopper 3 is in the initial low position;

[0124] The three push rods are in this state, which can ensure that the opening of the garbage bucket 3 is closely connected with the opening of the vehicle-mounted garbage box 401 in the high-lifted state, thereby avoiding gaps that cause garbage to escape.

[0125] Further, the garbage collection station is a mobile garbage collection vehicle or a fixed garbage collection point;

[0126] The garbage dumping device can dump the garbage in the garbage collection station into the garbage bucket 3 of the garbage transfer vehicle.

[0127] In the description of the present application, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0128] The above describes the specific embodiments of the present invention. It should be understood that the present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes or modifications within the scope of the claims, which does not affect the essence of the present invention. In the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other arbitrarily.

Claims

1. A garbage transfer docking device, characterized in that: It comprises a docking mechanism (2) and a garbage bucket (3), wherein the docking mechanism (2) comprises a fixed bracket (201), a side support rod (202), a garbage bucket bracket (203), a garbage bucket supporting rod (204) and an actuator (205); The fixed bracket (201) is fixedly arranged on the garbage transfer vehicle (4) and is used to connect the garbage transfer docking device (1) to the garbage transfer vehicle (4) and provide support for the garbage transfer docking device (1); The side support rod (202) comprises an upper support rod (20201) and a lower support rod (20202), the first end of the upper support rod (20201) and the first end of the lower support rod (20202) are both ball-jointed to the fixed bracket (201), and the second end of the upper support rod (20201) and the second end of the lower support rod (20202) are both ball-jointed to the garbage bin bracket (203); The garbage bucket supporting rod (204) is fixedly arranged on the garbage bucket (3) and is used to lift the garbage bucket (3); one end of the garbage bucket supporting rod (204) is hinged to the garbage bucket bracket (203); The actuator (205) comprises a lifting push rod (20501), a height adjustment push rod (20502), a lateral adjustment push rod (20503) and an angle adjustment push rod (20504); the lifting push rod (20501) is used to lift the garbage bucket (3), and the first end of the lifting push rod (20501) is hinged to the garbage bucket bracket (203), and the second end is hinged to the garbage bucket support rod (204); The height adjustment push rod (20502) is used to adjust the height of the garbage bin (3), the first end of which is ball-jointed to the fixed bracket (201), and the second end of which is hinged to the side support rod (202); The lateral adjustment push rod (20503) is used to adjust the lateral position of the garbage bin (3), and its first end is ball-jointed to the fixed bracket (201), and its second end is hinged to the side support rod (202); The angle adjustment push rod (20504) is used to adjust the horizontal angle of the garbage hopper (3), is parallel to the side support rod (202), has a first end ball-jointed to the fixed bracket (201), and a second end ball-jointed to the garbage hopper bracket (203); The garbage hopper (3) is open at the top and comprises a front plate (301), a rear plate (302), a left plate (303), a right plate (304) and a bottom plate (305); The garbage bucket supporting rod (204) comprises a left garbage bucket supporting rod (20401) and a right garbage bucket supporting rod (20402); The left garbage bucket supporting rod (20401) is fixedly arranged on the left side plate (303) of the garbage bucket (3), and the other end is hinged to the upper left side portion of the garbage bucket bracket (203); the right garbage bucket supporting rod (20402) is fixedly arranged on the right side plate (304) of the garbage bucket (3), and the other end is hinged to the upper right side portion of the garbage bucket bracket (203); The lifting push rod (20501) comprises a left lifting push rod (2050101) and a right lifting push rod (2050102); the first end of the left lifting push rod (2050101) is hinged to the lower left part of the garbage bucket bracket (203), and the second end is hinged to the left garbage bucket supporting rod (20401); the first end of the right lifting push rod (2050102) is hinged to the lower right part of the garbage bucket bracket (203), and the second end is hinged to the right garbage bucket supporting rod (20402); The height adjustment push rod (20502) is located between the upper support rod (20201) and the lower support rod (20202); The first end of the height adjustment push rod (20502) is ball-jointed to the upper part of one side of the fixed bracket (201) where the side support rod (202) is arranged, and the second end is hinged to the second end of the lower side support rod (20202); Alternatively, the first end of the height adjustment push rod (20502) is ball-jointed to the lower part of one side of the fixed bracket (201) on which the side support rod (202) is arranged, and the second end is hinged to the second end of the lower side support rod (20202); The first end of the lateral adjustment push rod (20503) is ball-jointed to the middle part of the upper side of the fixed bracket (201), and the second end is hinged to the second end of the upper support rod (20201); Alternatively, the first end of the lateral adjustment push rod (20503) is ball-jointed to the middle part of the lower side of the fixed bracket (201), and the second end is hinged to the second end of the lower support rod (20202).

2. The garbage transfer docking device according to claim 1, characterized in that: The angle adjustment push rod (20504) includes an upper angle adjustment push rod and a lower angle adjustment push rod; The first end of the upper angle adjustment push rod is ball-jointed to the upper part of the fixed bracket (201), and the second end is ball-jointed to the upper part of the garbage hopper bracket (203); the first end of the lower angle adjustment push rod is ball-jointed to the lower part of the fixed bracket (201), and the second end is ball-jointed to the lower part of the garbage hopper bracket (203); The angle adjusted by the angle adjustment push rod (20504) is the angle at which the garbage hopper (3) rotates around the left side or the right side of the garbage hopper support (203).

3. The garbage transfer docking device according to claim 2, characterized in that: The first end of the upper support rod (20201) is ball-jointed to the upper left portion of the fixed bracket (201), and the second end is ball-jointed to the upper left portion of the garbage hopper bracket (203); the first end of the lower support rod (20202) is ball-jointed to the lower left portion of the fixed bracket (201), and the second end is ball-jointed to the lower left portion of the garbage hopper bracket (203); The first end of the upper angle adjustment push rod is ball-jointed to the upper right part of the fixed bracket (201), and the second end is ball-jointed to the upper right part of the garbage hopper bracket (203); the first end of the lower angle adjustment push rod is ball-jointed to the lower right part of the fixed bracket (201), and the second end is ball-jointed to the lower right part of the garbage hopper bracket (203); Alternatively, the first end of the upper support rod (20201) is ball-jointed to the upper right portion of the fixed bracket (201), and the second end is ball-jointed to the upper right portion of the garbage hopper bracket (203); the first end of the lower support rod (20202) is ball-jointed to the lower right portion of the fixed bracket (201), and the second end is ball-jointed to the lower right portion of the garbage hopper bracket (203); The first end of the upper angle adjustment push rod is ball-jointed to the upper left portion of the fixed bracket (201), and the second end is ball-jointed to the upper left portion of the garbage hopper bracket (203); the first end of the lower angle adjustment push rod is ball-jointed to the lower left portion of the fixed bracket (201), and the second end is ball-jointed to the lower left portion of the garbage hopper bracket (203).

4. The garbage transfer docking device according to claim 3, characterized in that: The fixed support (201) is in the shape of a square, and comprises a fixed support upper cross bar (20101), a fixed support lower cross bar (20102), a fixed support left vertical bar (20103) and a fixed support right vertical bar (20104); The garbage hopper support is in the shape of a square, and comprises an upper horizontal bar (20301) of the garbage hopper support, a lower horizontal bar (20302) of the garbage hopper support, a left vertical bar (20303) of the garbage hopper support, and a right vertical bar (20304) of the garbage hopper support, and the upper horizontal bar (20301) of the garbage hopper support is cylindrical or tubular; The garbage bucket support rod (204) comprises a left garbage bucket support rod (20401) and a right garbage bucket support rod (20402); the left garbage bucket support rod (20401) is fixedly arranged on the left side plate (303) of the garbage bucket (3), and one end of the left garbage bucket support rod (20401) is hinged to the left side of the upper cross bar (20301) of the garbage bucket support; the right garbage bucket support rod (20402) is fixedly arranged on the right side plate (304) of the garbage bucket (3), and one end of the right garbage bucket support rod (20301) is hinged to the right side of the upper cross bar (20301) of the garbage bucket support; The lifting push rod (20501) comprises a left lifting push rod (2050101) and a right lifting push rod (2050102), wherein the first end of the left lifting push rod (2050101) is hinged to the left side of the lower cross bar (20302) of the garbage bucket bracket, and the second end is hinged to the left garbage bucket supporting rod (20401), and the first end of the right lifting push rod (2050102) is hinged to the right side of the lower cross bar (20302) of the garbage bucket bracket, and the second end is hinged to the right garbage bucket supporting rod (20402); The height adjustment push rod (20502) is located between the upper support rod (20201) and the lower support rod (20202), with a first end being ball-jointed to an upper portion of a side of the fixed bracket (201) on which the side support rod (202) is provided, and a second end being hinged to a second end of the lower support rod (20202); or, a first end of the height adjustment push rod (20502) is ball-jointed to a lower portion of a side of the fixed bracket (201) on which the side support rod (202) is provided, and a second end being hinged to a second end of the lower support rod (20202); The first end of the lateral adjustment push rod (20503) is ball-jointed to the upper cross bar (20101) of the fixed bracket, and the second end is hinged to the second end of the upper support rod (20201); or, the first end of the lateral adjustment push rod (20503) is ball-jointed to the lower cross bar (20102) of the fixed bracket, and the second end is hinged to the second end of the upper support rod (20201); The first end of the upper support rod (20201) is ball-jointed to the upper part of the left vertical rod (20103) of the fixed bracket, and the second end is ball-jointed to the upper part of the left vertical rod (20303) of the garbage hopper bracket; the first end of the lower support rod (20202) is ball-jointed to the lower part of the left vertical rod (20103) of the fixed bracket, and the second end is ball-jointed to the lower part of the left vertical rod (20303) of the garbage hopper bracket; the first end of the upper angle adjustment push rod is ball-jointed to the upper part of the right vertical rod (20104) of the fixed bracket, and the second end is ball-jointed to the upper part of the right vertical rod (20304) of the garbage hopper bracket; the first end of the lower angle adjustment push rod is ball-jointed to the lower part of the right vertical rod (20104) of the fixed bracket, and the second end is ball-jointed to the lower part of the right vertical rod (20304) of the garbage hopper bracket ; or, the first end of the upper support rod (20201) is ball-jointed to the upper part of the right vertical rod (20104) of the fixed bracket, and the second end is ball-jointed to the upper part of the right vertical rod (20304) of the garbage hopper bracket; the first end of the lower support rod (20202) is ball-jointed to the lower part of the right vertical rod (20104) of the fixed bracket, and the second end is ball-jointed to the lower part of the right vertical rod (20304) of the garbage hopper bracket; the first end of the upper angle adjustment push rod is ball-jointed to the upper part of the left vertical rod (20103) of the fixed bracket, and the second end is ball-jointed to the upper part of the left vertical rod (20303) of the garbage hopper bracket; the first end of the lower angle adjustment push rod is ball-jointed to the lower part of the left vertical rod (20103) of the fixed bracket, and the second end is ball-jointed to the lower part of the left vertical rod (20303) of the garbage hopper bracket.

5. The garbage transfer docking device according to claim 1, characterized in that: The actuators (205) are all electric push rods or hydraulic push rods.

6. A garbage transfer vehicle, comprising an on-board garbage box (401), wherein the rear portion of the on-board garbage box (401) has an opening, wherein: It comprises the garbage transfer docking device (1) as claimed in any one of claims 1 to 5 and a controller; The controller is connected to the actuator (205) of the garbage transfer docking device (1) via a cable and is capable of controlling the actuator (205) to perform an extension or retraction action.

7. The garbage transfer vehicle according to claim 6, characterized in that: The garbage transfer docking device (1) is fixedly arranged at the rear of the frame of the garbage transfer vehicle (4) via its fixing bracket (201); The opening of the garbage hopper (3) of the garbage transfer docking device (1) is the same shape and size as the opening of the vehicle-mounted garbage box (401), or the garbage hopper (3) of the garbage transfer docking device (1) is the same or similar in shape to the vehicle-mounted garbage box (401), and the opening of the garbage hopper (3) is smaller than the opening of the vehicle-mounted garbage box (401); The garbage hopper support (203) of the garbage transfer docking device (1) is located behind the vehicle-mounted garbage box (401) and close to the vehicle-mounted garbage box (401), and the position of the garbage hopper support (203) matches the vehicle-mounted garbage box (401).

8. The garbage transfer vehicle according to claim 7, characterized in that: The garbage bucket (3) has two states: raised high and lowered; In the high-lift state, the garbage hopper (3) covers the rear part of the vehicle-mounted garbage box (401), and the opening of the garbage hopper (3) is connected with the opening of the vehicle-mounted garbage box (401) to form a closed space; In the low-placed state, the opening of the garbage bucket (3) faces upward, and the plane where the opening is located is parallel to the ground.

9. The garbage transfer vehicle according to claim 6, characterized in that: The garbage transfer vehicle can be manned or automatically driven.

10. A garbage transfer docking method, characterized in that: The garbage transfer vehicle according to any one of claims 6 to 9 comprises: Preliminary docking step: the garbage transfer vehicle (4) moves to the vicinity of a garbage collection station, the garbage collection station has a garbage dumping device, and the garbage transfer vehicle (4) aligns its rear end with the garbage dumping device, leaving space in the middle for placing the garbage bucket (3); Step of placing the garbage hopper: the controller controls the lifting push rod (20501) to retract backwards so as to place the garbage hopper (3) down, so that the garbage hopper (3) gradually changes from a high-lift state to a low-lift state, at which time the garbage hopper (3) is empty; Position fine-tuning step: if the initial lowered position of the garbage hopper (3) is not the ideal position, the controller controls the actions of the height adjustment push rod (20502), the lateral adjustment push rod (20503) and the angle adjustment push rod (20504) to adjust the position of the garbage hopper (3) so that the garbage hopper (3) moves to the ideal position; the ideal position refers to the optimal position for the garbage hopper (3) to receive garbage. When the garbage hopper (3) is at the ideal position, all garbage enters the garbage hopper (3) during the dumping process and does not fall onto the ground; Garbage transfer step: after confirming that the garbage bucket (3) is facing the garbage dumping device, the garbage dumping device is started to dump the garbage to be transferred into the garbage bucket (3); Garbage hopper collection step: After the garbage is dumped, the controller restores the height adjustment push rod (20502), the lateral adjustment push rod (20503) and the angle adjustment push rod (20504) to their initial states, and then controls the lifting push rod (20501) to extend forward to lift the garbage hopper (3), so that it gradually changes from a low-lying state to a high-lifting state, and the garbage in the garbage hopper (3) is poured into the vehicle-mounted garbage bin.

11. The garbage transfer docking method according to claim 10, characterized in that: The position fine adjustment step comprises: Height fine adjustment: If the first end of the height adjustment push rod (20502) is ball-jointed to the upper part of the side of the fixed bracket (201) having the side support rod (202) and the second end thereof is hinged to the second end of the lower support rod (20202), then when the position of the garbage bin (3) is lower than the ideal position, the controller controls the height adjustment push rod (20502) to retract backwards so as to raise the garbage bin (3); and when the position of the garbage bin (3) is higher than the ideal position, the controller controls the height adjustment push rod (20502) to extend forwards so as to lower the garbage bin (3). lowering; if the first end of the height adjustment push rod (20502) is ball-jointed to the lower part of the side of the fixed bracket (201) having the side support rod (202), and the second end thereof is hinged to the second end of the lower side support rod (20202), then when the position of the garbage bin (3) is lower than the ideal position, the controller controls the height adjustment push rod (20502) to extend forward so as to raise the garbage bin (3); and when the position of the garbage bin (3) is higher than the ideal position, the controller controls the height adjustment push rod (20502) to retract backward so as to lower the garbage bin (3); Lateral fine adjustment: If the side support rod (202) to which the second end of the lateral adjustment push rod (20503) is hinged is located on the left side of the fixed bracket (201), then when the position of the garbage bucket (3) is biased to the left relative to the ideal position, the controller controls the lateral adjustment push rod (20503) to retract backwards so that the garbage bucket (3) moves horizontally to the right; when the position of the garbage bucket (3) is biased to the right relative to the ideal position, the controller controls the lateral adjustment push rod (20503) to extend forwards so that the garbage bucket (3) moves horizontally to the left. If the side support rod (202) to which the second end of the lateral adjustment push rod (20503) is hinged is located on the right side of the fixed bracket (201), when the position of the garbage bucket (3) is biased to the left relative to the ideal position, the controller controls the lateral adjustment push rod (20503) to extend forward so that the garbage bucket (3) is shifted to the right; when the position of the garbage bucket (3) is biased to the right relative to the ideal position, the controller controls the lateral adjustment push rod (20503) to retract backward so that the garbage bucket (3) is shifted to the left; Angle fine adjustment: if the side support rod (202) is located on the left side of the fixed bracket (201) and the angle adjustment push rod (20504) is located on the right side of the fixed bracket (201), then when the angle of the garbage bucket (3) around the left side of the garbage bucket bracket (203) deviates to the left, the controller controls the angle adjustment push rod (20504) to retract backwards so that the garbage bucket (3) rotates to the right around the left side of the garbage bucket bracket (203); when the angle of the garbage bucket (3) around the left side of the garbage bucket bracket (203) deviates to the right, the controller controls the angle adjustment push rod (20504) to extend forwards so that the garbage bucket (3) rotates to the left around the left side of the garbage bucket bracket; If the side support rod (202) is located on the right side of the fixed bracket (201) and the angle adjustment push rod (20504) is located on the left side of the fixed bracket (201), when the angle of the garbage bucket (3) around the left side of the garbage bucket bracket (203) deviates to the left, the controller controls the angle adjustment push rod (20504) to extend forward so that the garbage bucket (3) rotates to the right around the left side of the garbage bucket bracket (203); when the angle of the garbage bucket (3) around the left side of the garbage bucket bracket (203) deviates to the right, the controller controls the angle adjustment push rod (20504) to retract backward so that the garbage bucket (3) rotates to the left around the left side of the garbage bucket bracket (203).

12. The garbage transfer docking method according to claim 10 or 11, characterized in that: The controller controls the lifting push rod (20501), the height adjustment push rod (20502), the lateral adjustment push rod (20503) and the angle adjustment push rod (20504) by issuing instructions by a person, or by automatically issuing instructions after analyzing the collected environmental data by a preset program in the controller.

13. The garbage transfer docking method according to claim 10, characterized in that: In the step of collecting the garbage hopper, the initial states of the height adjustment push rod (20502), the lateral adjustment push rod (20503) and the angle adjustment push rod (20504) are the corresponding states of the height adjustment push rod (20502), the lateral adjustment push rod (20503) and the angle adjustment push rod (20504) when the garbage hopper (3) is in the initial lowered position; The height adjustment push rod (20502), the lateral adjustment push rod (20503) and the angle adjustment push rod (20504) are in this state, which can ensure that the opening of the garbage bucket (3) is tightly connected with the opening of the vehicle-mounted garbage box (401) in the high-raised state, thereby avoiding gaps that cause garbage to escape.

14. The garbage transfer docking method according to claim 10, characterized in that: The garbage collection station is a mobile garbage collection vehicle or a fixed garbage collection point; The garbage dumping device can dump the garbage in the garbage collection station into the garbage bucket (3) of the garbage transfer vehicle.

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