Self-cleaning and deodorizing device for garbage truck

Abstract

The application discloses a garbage truck self-cleaning and deodorizing device, and belongs to the technical field of garbage trucks. The device comprises a garbage truck body, a garbage bin arranged on the garbage truck body, a clean water cleaning mechanism, a side wall cleaning mechanism and a waste water collecting mechanism arranged in the garbage bin, a feeding port arranged at the bottom of the garbage bin, the clean water cleaning mechanism arranged at the inner top of the garbage bin, the clean water cleaning mechanism being rotatably connected with the garbage bin, one end of the waste water collecting mechanism being arranged in the garbage bin, the other end of the waste water collecting mechanism being arranged on the garbage truck body, the side wall cleaning mechanism being arranged in the garbage bin, the side wall cleaning mechanism comprising a side wall scraping assembly, a side wall cleaning rotating assembly and a multi-angle cleaning assembly, the side wall scraping assembly being slidably connected with the garbage bin, the side wall cleaning rotating assembly being rotatably connected with the inner top of the garbage bin, and the multi-angle cleaning assembly being arranged on the moving end of the side wall cleaning rotating assembly. The application can realize cleaning and deodorizing operations on the inner side wall of the garbage bin.

Description

Technical Field

[0001] This invention relates to the field of garbage truck technology, and in particular to a self-cleaning and deodorizing device for garbage trucks. Background Technology

[0002] Garbage trucks have a wide range of applications, suitable for sanitation, municipal, industrial and mining enterprises, residential communities, and areas with large and concentrated garbage. One truck can carry multiple large containers, effectively preventing secondary pollution during loading, unloading, and transportation. It is a major invention in specialized vehicles and has contributed to global environmental sanitation; the invention of the garbage truck is of great creative significance. After transporting garbage, the garbage containers need to be cleaned to prevent odors from affecting subsequent use.

[0003] For example, Chinese patent CN212049004U discloses a self-cleaning and deodorizing device for garbage trucks, including a push plate installed inside the truck body, which can move along the front and rear direction of the garbage truck; a water spray frame is provided on the top of the push plate, which includes an upper support and a lower support, the upper and lower supports are connected by water channels, the middle of the upper support is provided with a first nozzle that sprays towards the top of the truck body, the two ends of the upper support are provided with a second nozzle that sprays downward at an angle, and the two ends of the lower support are provided with a third nozzle that sprays downward at an angle; the water spray frame is connected to a water tank through a water spray pipe, the water spray pipe is provided with a pump, the nozzles on the water spray frame are also connected to a medicine tank, the water tank is located on the chassis frame, and the medicine tank is located on the push plate. The first, second, and third nozzles are all siphon nozzles. The spraying device of this application can move together with the push plate to clean the side walls and bottom plate of the truck body, preventing garbage from adhering to the inside of the truck body.

[0004] However, the above-mentioned device still has the following problems. First, when cleaning the trash can, it cannot clean the trash stuck to the inner wall of the trash can, resulting in incomplete deodorization and affecting the subsequent use of the trash can. Second, the angle of the cleaning nozzle cannot be changed during cleaning, which affects the cleaning effect. Summary of the Invention

[0005] This invention provides a self-cleaning and deodorizing device for garbage trucks to solve the problems in the prior art.

[0006] The present invention adopts the following technical solution: a garbage truck self-cleaning and deodorizing device, including a garbage truck body and a garbage bin disposed on the garbage truck body. The garbage bin is provided with a clean water cleaning mechanism, a side wall cleaning mechanism and a wastewater collection mechanism. The bottom of the garbage bin is provided with a feed inlet. The clean water cleaning mechanism is disposed on the inner top of the garbage bin and is rotatably connected to the garbage bin. One end of the wastewater collection mechanism is located inside the garbage bin, and the other end of the wastewater collection mechanism is located on the garbage truck body. The side wall cleaning mechanism is located inside the garbage bin. The side wall cleaning mechanism includes a side wall scraping component, a side wall cleaning rotating component and a multi-angle cleaning component. The side wall scraping component is slidably engaged with the garbage bin. The side wall cleaning rotating component is rotatably connected to the inner top of the garbage bin. The multi-angle cleaning component is located on the moving end of the side wall cleaning rotating component.

[0007] Furthermore, the water cleaning mechanism includes a swing motor, a swing bushing, a drive shaft, a support frame, a rotating seat, a rotating ball, a swing disk, and several water spray nozzles. The swing motor is located at the top of the garbage bin, the swing bushing is connected to the main shaft of the swing motor, the drive shaft is connected to the swing bushing, the support frame is fixedly connected to the inner top of the garbage bin, the rotating seat is located on the support frame, the swing is rotatably engaged with the rotating seat, the swing disk is fixedly connected to the rotating ball, and several water spray nozzles are located on the swing disk.

[0008] Furthermore, the sidewall scraping assembly includes a scraper plate, a drive motor, a rotating lead screw, and three rotating rods. The two ends of the rotating lead screw are rotatably connected inside the garbage bin. The drive motor is located at the top of the garbage bin, and the main shaft of the drive motor is connected to the rotating lead screw. The three rotating rods are arranged in a rectangular shape inside the garbage bin along with the rotating lead screw. The scraper plate is threadedly connected to the rotating lead screw, and the scraper plate slides with the rotating rods. The scraper plate also slides with the inner sidewall of the garbage bin.

[0009] Furthermore, the sidewall cleaning rotating assembly includes a rotating motor, a rotating chain, a moving block, and four rotating sprockets. The four rotating sprockets are rotatably connected in a rectangular shape inside the trash can. The rotating chain is sleeved on the four sprockets. A slide is provided on the inner top of the trash can. The moving block is fixedly connected to the rotating chain and slides with the slide.

[0010] Furthermore, the multi-angle cleaning assembly includes a mounting base, a first swing plate, a second swing plate, a first working motor, a second working motor, a universal ball joint, a swing shaft, and a cleaning spray head. The mounting base is located at the bottom of the moving block. The first and second swing plates are rotatably connected to the mounting base, respectively. The first and second working motors are located on the mounting base and are respectively drivenly connected to the first and second swing plates. The universal ball joint is rotatably connected to the mounting base. The top of the swing shaft is fixedly connected to the universal ball joint. The swing shaft passes through the first and second swing plates, and the cleaning spray head is located at the bottom of the swing shaft.

[0011] Furthermore, the wastewater collection mechanism includes a water filter screen, a corrugated pipe, and a wastewater processor. The garbage bin is equipped with a water collection tank, the water filter screen is horizontally set in the water collection tank, the wastewater processor is displaced on the garbage truck body, and the two ends of the corrugated pipe are respectively connected to the water collection tank and the wastewater processor.

[0012] Furthermore, the bottom of the trash can is provided with a water collection channel, which is connected to a water collection trough.

[0013] Furthermore, the garbage bin is equipped with a garbage discharging mechanism at its discharge end. The garbage discharging mechanism includes a rotary motor, a belt, two rotating wheels, and two discharging gates. The garbage bin is provided with a discharging trough. The two rotating wheels are symmetrically rotatably connected to the garbage bin. The rotary motor is located on the outer wall of the garbage bin, and the main shaft of the rotary motor is connected to the rotating wheels for transmission. The belt is sleeved on the two rotating wheels. The garbage bin is provided with a slide rail. The two discharging gates are symmetrically slidably connected to the position of the discharging trough on the garbage bin. The two discharging gates are respectively connected to the upper and lower ends of the belt, and the two discharging gates are slidably engaged with the slide rail.

[0014] The above-described at least one technical solution adopted in the embodiments of the present invention can achieve the following beneficial effects:

[0015] Firstly, when cleaning the inside of the trash can, the present invention sprays cleaning solution from several water spray nozzles. The oscillating motor drives the oscillating bushing to rotate, which in turn drives the drive shaft to oscillate. The rotation of the oscillating shaft drives the rotating ball to oscillate on the rotating seat. The oscillation of the rotating ball drives the oscillating disk to oscillate, which in turn drives the several water spray nozzles to oscillate, thus cleaning and eliminating odors inside the trash can. The multi-angle oscillation can remove odors from multiple locations inside the trash can, thereby achieving a comprehensive cleaning operation of the trash can from multiple angles.

[0016] Secondly, when scraping the garbage on the inner wall of the garbage bin, the drive motor drives the rotating screw to rotate. The rotating screw drives the scraper plate to move up and down on the three rotating rods. The up and down movement of the scraper plate scrapes the garbage stuck to the inner wall of the garbage bin, preventing the garbage from sticking to the side wall of the garbage bin and affecting the subsequent use of the garbage bin.

[0017] Thirdly, in this invention, the cleaning spray head sprays cleaning solution onto the inner wall of the garbage bin. At this time, the first working motor drives the first swing plate to rotate, which in turn drives the swing rod to rotate via the universal ball, thereby causing the position of the cleaning spray head to swing. The second working motor drives the second swing plate to rotate, which in turn drives the swing rod to rotate via the universal ball, causing the position of the cleaning spray head to swing in multiple directions, cleaning the inner wall of the garbage bin, so that there is no odor inside the garbage bin, which affects the use of the garbage bin. The rotating motor drives one of the rotating sprockets to rotate, which in turn drives the rotating chain to rotate, causing the other three rotating sprockets to rotate. The rotating chain drives the moving block to move on the slide, thereby moving the position of the multi-angle cleaning component, cleaning the odor on multiple side walls inside the garbage bin. Attached Figure Description

[0018] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this invention, illustrate exemplary embodiments of the invention and are used to explain the invention, but do not constitute an undue limitation of the invention. In the drawings:

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a side view of the present invention;

[0021] Figure 3 This is a partial cross-sectional view of the present invention;

[0022] Figure 4 This is a three-dimensional structural diagram of the sidewall cleaning mechanism of the present invention;

[0023] Figure 5 This is a three-dimensional structural diagram of the multi-angle cleaning component of the present invention;

[0024] Figure 6 This is a three-dimensional structural diagram of the water cleaning mechanism of the present invention;

[0025] Figure 7 This is a three-dimensional structural diagram of the waste discharging mechanism of the present invention;

[0026] Figure 8 This is a partial three-dimensional structural diagram of the present invention;

[0027] Reference numerals: 1. Garbage truck body; 2. Garbage container; 21. Feed inlet; 22. Water collection channel; 23. Water collection trough; 3. Clean water cleaning mechanism; 31. Swing motor; 32. Swing bushing; 33. Drive shaft; 34. Support frame; 35. Rotating seat; 36. Rotating ball; 37. Swing disc; 38. Water spray nozzle; 4. Side wall cleaning mechanism; 41. Side wall scraping assembly; 41. Scraper; 411. Drive motor; 412. Rotating screw; 413. Rotating rod; 414. Side wall cleaning rotating assembly; 42. Rotating motor; 421. Rotating chain. 422, moving block 423, rotating sprocket 424, multi-angle cleaning assembly 43, mounting base 431, first swing plate 432, second swing plate 433, first working motor 434, second working motor 435, universal ball 436, swing shaft 437, cleaning spray head 438, wastewater collection mechanism 5, filter screen 51, corrugated pipe 52, wastewater processor 53, waste discharge mechanism 6, rotary motor 61, belt 62, rotating wheel 63, discharge gate 64, slide rail 65. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this invention, and not all of them. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this invention.

[0029] The following is combined Figures 1 to 8 As shown in the figure, this embodiment of the invention provides a self-cleaning and deodorizing device for garbage trucks, including a garbage truck body 1 and a garbage bin 2 disposed on the garbage truck body 1. The garbage bin 2 is equipped with a clean water cleaning mechanism 3, a side wall cleaning mechanism 4, and a wastewater collection mechanism 5. The bottom of the garbage bin 2 has an inlet 21. The clean water cleaning mechanism 3 is disposed at the inner top of the garbage bin 2 and is rotatably connected to the garbage bin 2. One end of the wastewater collection mechanism 5 is located inside the garbage bin 2, and the other end is located on the garbage truck body 1. The side wall cleaning mechanism 4 is located inside the garbage bin 2 and includes a side wall scraping component 41, a side wall cleaning rotating component 42, and a multi-angle cleaning component 43. The side wall scraping component 41 is slidably engaged with the garbage bin 2, the side wall cleaning rotating component 42 is rotatably connected to the inner top of the garbage bin 2, and the multi-angle cleaning component 43 is located on the moving end of the side wall cleaning rotating component 42. The inlet 21 collects garbage into the garbage bin 2.

[0030] Specifically, the water cleaning mechanism 3 includes a swing motor 31, a swing bushing 32, a drive shaft 33, a support frame 34, a rotating seat 35, a rotating ball 36, a swing disk 37, and several water spray nozzles 38. The swing motor 31 is located at the top of the garbage bin 2. The swing bushing 32 is connected to the main shaft of the swing motor 31. The drive shaft 33 is connected to the swing bushing 32. The support frame 34 is fixedly connected to the inner top of the garbage bin 2. The rotating seat 35 is located on the support frame 34. The rotation is coordinated with the rotation of the rotating seat 35. The swing disk 37 is fixedly connected to the rotating ball 36. Several water spray nozzles 38 are located on the swing disk 37. When cleaning the inside of the garbage bin 2, several water spray nozzles 38 spray cleaning solution. The swing motor 31 works to drive the swing bushing 32 to rotate, which in turn drives the drive shaft 33 to swing. The swing shaft 437 rotates, which drives the rotating ball 36 to swing on the rotating seat 35. The swing of the rotating ball 36 drives the swing disk 37 to swing, which in turn drives the several water spray nozzles 38 to swing, cleaning and eliminating odors inside the garbage bin 2. The multi-angle swing can remove odors from multiple locations inside the garbage bin 2, so as to achieve a comprehensive cleaning operation of the garbage bin 2 from multiple directions.

[0031] Specifically, the sidewall scraping assembly 41 includes a scraper plate 411, a drive motor 412, a rotating screw 413, and three rotating rods 414. The two ends of the rotating screw 413 are rotatably connected inside the garbage bin 2. The drive motor 412 is located at the top of the garbage bin 2, and the main shaft of the drive motor 412 is connected to the rotating screw 413. The three rotating rods 414 are arranged in a rectangular shape inside the garbage bin 2 with the rotating screw 413. The scraper plate 411 is threadedly connected to the rotating screw 413. The scraper plate 411 is slidably engaged with the rotating rods 414. The scraper plate 411 is slidably engaged with the inner sidewall of the garbage bin 2. When scraping the garbage on the inner wall of the garbage bin 2, the drive motor 412 drives the rotating screw 413 to rotate. The rotation of the rotating screw 413 drives the scraper plate 411 to move up and down on the three rotating rods 414. The up and down movement of the scraper plate 411 scrapes the garbage stuck to the inner wall of the garbage bin 2, preventing the garbage from sticking to the side wall of the garbage bin 2 and affecting the subsequent use of the garbage bin 2.

[0032] Specifically, the sidewall cleaning rotating assembly 42 includes a rotating motor 421, a rotating chain 422, a moving block 423, and four rotating sprockets 424. The four rotating sprockets 424 are rotatably connected in a rectangular shape inside the garbage bin 2. The rotating chain 422 is sleeved on the four sprockets. A slide rail is provided on the inner top of the garbage bin 2. The moving block 423 is fixedly connected to the rotating chain 422 and slides in cooperation with the slide rail. When cleaning the inner wall of the garbage bin 2, the rotating motor 421 drives one of the rotating sprockets 424 to rotate, thereby driving the rotating chain 422 to rotate, causing the other three rotating sprockets 424 to rotate. The rotation of the rotating chain 422 drives the moving block 423 to move on the slide rail, thereby moving the position of the multi-angle cleaning assembly 43 to clean the odors on multiple sidewalls inside the garbage bin 2.

[0033] Specifically, the multi-angle cleaning assembly 43 includes a mounting base 431, a first swing plate 432, a second swing plate 433, a first working motor 434, a second working motor 435, a omnidirectional ball joint 436, a swing shaft 437, and a cleaning spray head 438. The mounting base 431 is located at the bottom of the moving block 423. The first swing plate 432 and the second swing plate 433 are rotatably connected to the mounting base 431. The first working motor 434 and the second working motor 435 are located on the mounting base 431 and are respectively connected to the first swing plate 432 and the second swing plate 433 via transmission. The omnidirectional ball joint 436 is rotatably connected to the mounting base 431. The top of the swing shaft 437 is fixedly connected to the omnidirectional ball joint 436. The swing shaft 437 passes through the first swing plate 432 and the second swing plate 433. The cleaning spray head 438 is located at the bottom of the swing shaft 437. When cleaning the inner wall of the trash can 2, the cleaning spray head 438 sprays cleaning solution onto the inner wall of the trash can 2. At this time, the first working motor 434 drives the first swing plate 432 to rotate. The rotation of the first swing plate 432 drives the swing rod to rotate through the universal ball 436, thereby causing the position of the cleaning spray head 438 to swing. The second working motor 435 drives the second swing plate 433 to rotate. The rotation of the second swing plate 433 drives the swing rod to rotate through the universal ball 436, causing the position of the cleaning spray head to swing in multiple directions, cleaning the inner wall of the trash can 2, so that there is no odor inside the trash can 2, which will affect the use of the trash can 2.

[0034] Specifically, the wastewater collection mechanism 5 includes a filter screen 51, a corrugated pipe 52, and a wastewater processor 53. The garbage bin 2 is equipped with a water collection tank 23. The filter screen 51 is horizontally positioned within the water collection tank 23. The wastewater processor 53 is mounted on the garbage truck body 1. Both ends of the corrugated pipe 52 are connected to the water collection tank 23 and the wastewater processor 53, respectively. The corrugated pipe 52 can move along with the garbage bin 2. The filter screen 51 filters and collects the wastewater, which then falls into the water collection tank 23. The corrugated pipe 52 then transports the wastewater to the wastewater processor 53, where it is treated.

[0035] Specifically, the bottom of the trash can 2 is provided with a water collection channel 22, which is connected to a water collection tank 23. The water collection channel 22 collects the wastewater generated from washing and garbage disposal, and after collection, it is transported to the water collection tank 23, where the wastewater is discharged outward through the wastewater collection mechanism 5.

[0036] Specifically, the garbage bin 2 is equipped with a garbage discharging mechanism 6 at its discharge end. The garbage discharging mechanism 6 includes a rotary motor 61, a belt 62, two rotating wheels 63, and two discharging gates 64. The garbage bin 2 has a discharge trough. The two rotating wheels 63 are symmetrically rotatably connected to the garbage bin 2. The rotary motor 61 is located on the outer wall of the garbage bin 2, and its main shaft is connected to the rotating wheels 63. The belt 62 is fitted onto the two rotating wheels 63. A slide rail 65 is provided inside the garbage bin 2. The two discharging gates 64 are symmetrically slidably connected to the position of the discharge trough on the garbage bin 2. The two discharging gates 64 are respectively connected to the upper and lower ends of the belt 62, and are slidably engaged with the slide rail 65. When discharging garbage, the rotary motor 61 drives the rotating wheels 63 to rotate, which in turn drives the belt 62 to rotate, causing the two discharging gates 64 to move relative to each other. This relative movement of the two discharging gates 64 opens the discharge trough, releasing the garbage from the garbage bin 2.

[0037] The working principle of this invention: In use, the inlet 21 collects garbage into the garbage bin 2. Several water spray nozzles 38 spray cleaning solution. The oscillating motor 31 drives the oscillating bushing 32 to rotate, which in turn drives the drive shaft 33 to oscillate. The oscillating shaft 437 rotates, causing the rotating ball 36 to oscillate on the rotating seat 35. The oscillation of the rotating ball 36 drives the oscillating disc 37 to oscillate, thereby causing the several water spray nozzles 38 to oscillate, cleaning and eliminating odors inside the garbage bin 2. The multi-angle oscillation can remove odors from multiple locations inside the garbage bin 2, thus achieving… The garbage bin 2 is now undergoing a comprehensive cleaning operation. While scraping away the garbage on the inner wall of the garbage bin 2, the drive motor 412 operates, causing the rotating screw 413 to rotate. The rotating screw 413, in turn, causes the scraper plate 411 to move up and down on the three rotating rods 414. The scraper plate 411 scrapes away the garbage adhering to the inner wall of the garbage bin 2. The cleaning spray head 438 sprays cleaning solution onto the inner wall of the garbage bin 2. At this time, the first working motor 434 drives the first swing plate 432 to rotate. The rotation of the first swing plate 432, in turn, causes the swing rod to move... The universal ball 436 rotates, causing the cleaning spray head 438 to swing. The second working motor 435 drives the second swing plate 433 to rotate, which in turn drives the swing rod to rotate via the universal ball 436, causing the cleaning spray head to swing in multiple directions to clean the inner wall of the garbage bin 2, preventing odors from affecting its use. The rotating motor 421 drives one of the rotating sprockets 424 to rotate, which in turn drives the rotating chain 422 to rotate, causing the other three rotating sprockets 424 to rotate. The rotating chain 422 rotates, causing the moving block 423 to move on the slide, thereby moving the position of the multi-angle cleaning component 43 to clean the odor on multiple side walls inside the garbage bin 2. The water collection channel 22 collects the wastewater generated from cleaning and garbage collection, and after collection, it is transported to the water collection tank 23. The wastewater is discharged outward through the wastewater collection mechanism 5. The wastewater can be filtered and collected through the water filter screen 51. The collected water falls into the water collection tank 23 and is transported to the wastewater processor 53 through the corrugated pipe 52. The wastewater processor 53 processes the wastewater.

[0038] The above description is merely an embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of the present invention should be included within the scope of the claims of the present invention.

Claims

1. A self-cleaning and deodorizing device for garbage trucks, comprising a garbage truck body (1), characterized in that, It also includes a garbage bin (2) installed on the garbage truck body (1). The garbage bin (2) is equipped with a clean water cleaning mechanism (3), a side wall cleaning mechanism (4), and a wastewater collection mechanism (5). The top of the garbage bin (2) is provided with a feed inlet (21). The clean water cleaning mechanism (3) is located at the inner top of the garbage bin (2) and is rotatably connected to the garbage bin (2). One end of the wastewater collection mechanism (5) is located inside the garbage bin (2), and the other end of the wastewater collection mechanism (5) is located inside the garbage bin (2). One end is located on the garbage truck body (1), the side wall cleaning mechanism (4) is located inside the garbage bin (2), the side wall cleaning mechanism (4) includes a side wall scraping component (41), a side wall cleaning rotating component (42) and a multi-angle cleaning component (43), the side wall scraping component (41) is slidably engaged with the garbage bin (2), the side wall cleaning rotating component (42) is rotatably connected to the inner top of the garbage bin (2), and the multi-angle cleaning component (43) is located on the moving end of the side wall cleaning rotating component (42); The side wall cleaning rotating assembly (42) includes a rotating motor (421), a rotating chain (422), a moving block (423), and four rotating sprockets (424). The four rotating sprockets (424) are rotatably connected in a rectangular shape inside the garbage bin (2). The rotating chain (422) is sleeved on the four sprockets. The inner top of the garbage bin (2) is provided with a slide rail. The moving block (423) is fixedly connected to the rotating chain (422) and slides with the slide rail. The multi-angle cleaning assembly (43) includes a mounting base (431), a first swing plate (432), a second swing plate (433), a first working motor (434), a second working motor (435), a omnidirectional ball joint (436), a swing shaft (437), and a cleaning spray head (438). The mounting base (431) is located at the bottom of the moving block (423). The first swing plate (432) and the second swing plate (433) are rotatably connected to the mounting base (431), respectively. The first working motor (434) and the second working motor (435) are rotatably connected to the mounting base (431). The machine (435) is located on the mounting base (431). The first working motor (434) and the second working motor (435) are respectively connected to the first swing plate (432) and the second swing plate (433). The universal ball (436) is rotatably connected to the mounting base (431). The top of the swing shaft (437) is fixedly connected to the universal ball (436). The swing shaft (437) passes through the first swing plate (432) and the second swing plate (433). The cleaning spray head (438) is located at the bottom of the swing shaft (437).

2. The garbage truck self-cleaning and deodorizing device according to claim 1, characterized in that: The sidewall scraping assembly (41) includes a scraper (411), a drive motor (412), a rotating screw (413), and three rotating rods (414). The two ends of the rotating screw (413) are rotatably connected inside the garbage bin (2). The drive motor (412) is located at the top of the garbage bin (2), and the main shaft of the drive motor (412) is connected to the rotating screw (413) in a transmission connection. The three rotating rods (414) are arranged in a rectangular shape inside the garbage bin (2) with the rotating screw (413). The scraper (411) is threadedly connected to the rotating screw (413). The scraper (411) is slidably engaged with the rotating rods (414). The scraper (411) is slidably engaged with the inner sidewall of the garbage bin (2).

3. The garbage truck self-cleaning and deodorizing device according to claim 1, characterized in that: The wastewater collection mechanism (5) includes a filter screen (51), a corrugated pipe (52) and a wastewater processor (53). The garbage bin (2) is provided with a water collection tank (23). The filter screen (51) is horizontally arranged in the water collection tank (23). The wastewater processor (53) is located on the garbage truck body (1). The two ends of the corrugated pipe (52) are respectively connected to the water collection tank (23) and the wastewater processor (53).

4. The garbage truck self-cleaning and deodorizing device according to claim 1, characterized in that: The bottom of the trash can (2) is provided with a water collection channel (22), which is connected to the water collection tank (23).

5. The garbage truck self-cleaning and deodorizing device according to claim 1, characterized in that: The garbage bin (2) is provided with a garbage discharging mechanism (6) at the discharge end. The garbage discharging mechanism (6) includes a rotary motor (61), a belt (62), two rotating wheels (63) and two discharging gates (64). The garbage bin (2) is provided with a discharging trough. The two rotating wheels (63) are symmetrically rotated and connected to the garbage bin (2). The rotary motor (61) is located on the outer wall of the garbage bin (2) and the main shaft of the rotary motor (61) is connected to the rotating wheels (63) for transmission. The belt (62) is sleeved on the two rotating wheels (63). The garbage bin (2) is provided with a slide rail (65). The two discharging gates (64) are symmetrically slidably connected to the position of the discharging trough on the garbage bin (2). The two discharging gates (64) are respectively connected to the upper end and the lower end of the belt (62). The two discharging gates (64) are slidably engaged with the slide rail (65).

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