Garbage cleaning device of urban new energy cleaning vehicle

Abstract

The invention relates to the technical field of garbage disposal, in particular to an urban new energy cleaning vehicle garbage cleaning device which comprises a vehicle frame, a hydraulic conveyor, a smashing assembly and a compression assembly, the compression assembly arranged on the device can actively compress garbage, a compression block slides in a compression groove, and power is provided through a driving assembly; different from a passive mode of only relying on a filter plate and an auxiliary spring, the active compression can more effectively reduce the size of the garbage, reduce the space occupied by the garbage in the recycling bin and improve the garbage storage amount of the recycling bin, the crushing assembly and the compression assembly work cooperatively, the crushed garbage is more easily compressed, and the crushing efficiency is improved. And the garbage treatment effect and efficiency are further improved, after the garbage is treated by the compression assembly, the occupied space of the garbage is reduced, and more garbage can be loaded in the transportation process.

Description

Technical Field

[0001] The invention relates to the technical field of garbage disposal, and in particular to a garbage cleaning device for a city new energy cleaning vehicle. Background Art

[0002] As we all know, new energy garbage trucks are fast electric cleaning vehicles, suitable for use in communities, etc. Electric garbage trucks reduce the labor intensity of sanitation workers, while improving work efficiency and enhancing the city's good image of environmental protection and energy conservation. They are indispensable sanitation equipment for major communities, enterprises, urban roads, parks and other places, among which garbage disposal devices are the top priority of new energy cleaning vehicles.

[0003] After searching, the invention patent with Chinese patent publication number CN214987844U discloses a garbage cleaning device for a new energy urban cleaning vehicle, which includes a recycling box, a rotating shaft is installed on one end face of the recycling box, a rotating plate is connected to the outer side of the rotating sleeve, a positioning screw is slidably connected to the inner side of the rotating plate, a rotating cylinder is fixedly installed on the top of the rotating plate, a cleaning shaft is rotatably connected to the inner side of the rotating cylinder, a cleaning frame is connected to the outer side of the cleaning shaft, a cleaning brush is installed on one end face of the cleaning frame, the positioning screw is loosened and then taken out, and then the rotating plate is rotated to rotate the cleaning brush into the interior of the trash can, and then the handle is held to rotate the toggle plate, thereby driving the cleaning shaft to rotate, thereby driving the cleaning frame to rotate and clean inside the trash can.

[0004] Although the above technical solution solves the problem of cleaning the inside of the trash can, the above technical solution only relies on the filter plate and the auxiliary spring, and cannot actively compress the garbage during the garbage dumping process, making it difficult to effectively reduce the space occupied by garbage, affecting the garbage storage capacity and transportation efficiency of the recycling bin, and has poor adaptability to large-scale garbage processing scenarios. Summary of the invention

[0005] Technical issues solved In order to overcome the problem that the existing garbage cleaning device of an urban new energy cleaning vehicle cannot compress garbage when processing garbage, the present invention provides a garbage cleaning device of an urban new energy cleaning vehicle that can compress garbage and reduce the space occupied by garbage.

[0006] (II) Technical solution To achieve the above purpose, the present invention provides the following technical solution: a garbage cleaning device for a new energy urban cleaning vehicle, comprising: Car frame; A hydraulic conveyor, the hydraulic conveyor being fixedly arranged on a side of the vehicle frame; a crushing assembly mounted in the vehicle frame; and A compression assembly is installed on the side of the vehicle frame, and the compression assembly includes a compression frame, and the compression frame is fixedly arranged on the side of the vehicle frame. A V-shaped plate is fixedly arranged in the compression frame, and the two sides of the V-shaped plate are in contact with the two sides of the compression frame. A compression groove is provided at the bottom of the V-shaped plate, and a compression block is slidably arranged in the compression groove. A baffle is rotatably arranged at the bottom of one side of the V-shaped plate, and limiting assemblies are installed on both sides of the baffle. A driving assembly is installed on the side of the compression block.

[0007] Preferably, the limiting assembly includes a sliding groove, which is opened on both sides of the bottom of the V-shaped plate, one end of the sliding groove extends into the baffle, one end of a spring is fixedly arranged in the sliding groove, a limiting plate is slidably arranged in the sliding groove, and one end of the limiting plate extends into the baffle.

[0008] Furthermore, the V-shaped plate is provided with vertical grooves corresponding to the number of the limiting plates, and a movable plate is fixedly provided on the top of the limiting plate, and the movable plate is slidably arranged with the inner wall of the vertical groove.

[0009] Furthermore, the side surface of the movable plate is provided with an oblique angle.

[0010] In a further solution, the crushing assembly includes a mounting frame, the mounting frame is fixedly arranged in the vehicle frame, a crusher is fixedly arranged on the mounting frame, a receiving frame is fixedly arranged on the top of the crusher, and two sides of the receiving frame are in contact with the inner wall of the vehicle frame.

[0011] On the basis of the above scheme, a conveying pipe is fixedly provided at the bottom of the mounting frame, the conveying pipe is communicated with the crusher, a mounting plate is fixedly provided on the side of the mounting frame, a first motor is fixedly provided on the top of the mounting plate, an auger is rotatably provided in the conveying pipe, the auger is fixedly provided to the output shaft of the first motor, and the side of the conveying pipe is adapted to the compression groove.

[0012] Further on the basis of the above scheme, the driving assembly includes a screw, which is rotatably arranged in the compression groove, and a bracket is fixedly arranged at the bottom of the vehicle frame, and the bracket is rotatably arranged with the screw, and a threaded cover is arranged on the screw through a thread, and both ends of the threaded cover are rotatably arranged with the bracket.

[0013] Further on the basis of the above scheme, a second motor is fixedly provided at the bottom of the vehicle frame, pulleys are fixedly provided on the sides of the second motor and the screw rod, and a transmission belt is provided between the pulleys.

[0014] (III) Beneficial effects The garbage cleaning device of the city's new energy cleaning vehicle is equipped with a compression component that can actively compress the garbage. The compression block slides in the compression groove and is powered by the driving component to push the garbage to the sides of the V-shaped plate. Unlike the passive method that only relies on the filter plate and auxiliary spring, this active compression can more effectively reduce the volume of the garbage, reduce the space occupied by the garbage in the recycling bin, and increase the garbage storage capacity of the recycling bin. The crushing component works with the compression component, and the crushed garbage is easier to compress, further improving the effect and efficiency of garbage treatment. After being processed by the compression component, the space occupied by the garbage is reduced, and more garbage can be loaded during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a side view structural schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of a receiving frame of the present invention; Figure 3 It is a structural schematic diagram of the crushing assembly of the present invention; Figure 4 It is a structural schematic diagram of the auger of the present invention; Figure 5 It is a schematic diagram of the structure of the driving assembly of the present invention; Figure 6 It is a structural schematic diagram of the compression assembly of the present invention; Figure 7 It is a structural schematic diagram of the limiting assembly of the present invention; Figure 8 It is a schematic structural diagram of the spring of the present invention.

[0016] In the figure: 1. car frame; 2. hydraulic conveyor; 3. crushing assembly; 4. compression assembly; 5. compression frame; 6. V-shaped plate; 7. compression groove; 8. compression block; 9. baffle; 10. limit assembly; 11. drive assembly; 12. sliding groove; 13. spring; 14. limit plate; 15. vertical groove; 16. moving plate; 17. bevel; 18. mounting frame; 19. crusher; 20. receiving frame; 21. conveying pipe; 22. mounting plate; 23. first motor; 24. auger; 25. screw; 26. bracket; 27. threaded cover; 28. second motor; 29. ​​pulley; 30. transmission belt. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figures 1 to 8 A garbage cleaning device for a city new energy cleaning vehicle comprises a vehicle frame 1, a hydraulic conveyor 2, a crushing component 3 and a compression component 4.

[0019] The compression frame 5 is welded with high-strength steel and is tightly fixed to the side of the vehicle frame 1 by bolts. Its structural design fully considers the compressive strength and stability, and can withstand the huge pressure generated during the compression process without deformation. The size of the compression frame 5 is adapted to the vehicle frame 1 to ensure the compactness and coordination of the overall device. The V-shaped plate 6 is fixed in the compression frame 5, and its two sides are tightly fitted with the two sides of the compression frame 5. It is connected by welding technology to ensure the firmness of the connection.

[0020] The V-shaped plate 6 is made of thick steel plate and has sufficient strength to support and guide the compression process of garbage. The compression groove 7 opened at the bottom of the V-shaped plate 6 provides a precise track for the sliding of the compression block 8. The size and shape of the compression groove 7 are accurately matched with the compression block 8, so that the compression block 8 can slide smoothly therein. The compression block 8 is slidably arranged in the compression groove 7. Its material is high-strength alloy steel, and its surface is quenched and has high hardness and wear resistance. The shape of the compression block 8 fits the compression groove 7. Under the action of the driving component 11, the garbage is compressed along the compression groove 7. The side of the compression block 8 is connected to the driving component 11, which can accurately receive the driving force and realize efficient compression action. A baffle 9 is arranged at the bottom of one side of the V-shaped plate 6 through a pin shaft. The baffle 9 is made of a solid metal plate. During the garbage compression process, the baffle 9 plays a role in preventing garbage from overflowing. When the compressed garbage needs to be cleaned, the baffle 9 can be rotated around the pin shaft to open, which is convenient for garbage discharge.

[0021] Limiting components 10 are installed on both sides of the baffle 9 for releasing the compressed garbage. A driving component 11 is installed on the side of the compression block 8 to drive the compression block 8 to meet the demand for garbage compression.

[0022] First, see Figure 7 and Figure 8In this embodiment, the limit assembly 10 includes a sliding groove 12, which is provided on both sides of the bottom of the V-shaped plate 6, and one end thereof extends precisely into the baffle 9. This design makes the sliding groove 12 closely associated with the baffle 9, providing a guide for the movement of the limit plate 14. One end of a spring 13 is fixed in the sliding groove 12. The spring 13 is a key elastic element, and is usually made of a high-strength and fatigue-resistant alloy spring 13 steel material. Its elastic coefficient is carefully calculated to ensure that it can provide a suitable elastic force for the limit plate 14, so that the limit plate 14 can maintain a specific position when no external force is applied, and play a limiting function. The limit plate 14 is slidably arranged in the sliding groove 12, and one end thereof extends into the baffle 9. The limit plate 14 is made of a metal material with relatively high hardness, such as No. 45 steel, and its wear resistance is enhanced by quenching treatment. It has a high matching accuracy with the sliding groove 12, ensuring a smooth and non-stuck sliding process. The limit plate 14 realizes a limiting effect on the baffle 9 by moving in the sliding groove 12, thereby preventing the baffle 9 from excessively rotating.

[0023] The V-shaped plate 6 is provided with vertical grooves 15 corresponding to the number of the limiting plates 14. The movable plate 16 fixed on the top of the limiting plate 14 is slidably arranged with the inner wall of the vertical groove 15. The material of the movable plate 16 is the same as that of the limiting plate 14. Its shape and size are precisely adapted to the vertical groove 15 to ensure smooth sliding in the vertical groove 15. The side of the movable plate 16 is provided with an oblique angle 17. When the compression block 8 pushes the movable plate 16, the oblique angle 17 can guide the movable plate 16 to move more smoothly in the vertical groove 15, at which time it contacts the restriction of the baffle 9 and then transports the compressed garbage out.

[0024] Then, see Figure 3 and Figure 4 In this embodiment, the crushing assembly 3 includes a mounting frame 18, which is fixed in the vehicle frame 1 to provide a stable support for the crusher 19. The mounting frame 18 is welded with high-strength steel. The structural design fully considers the internal space of the vehicle frame 1 and the installation requirements of the crusher 19 to ensure that the installation is firm and does not affect the normal operation of other components of the vehicle frame 1. The crusher 19 is fixed on the mounting frame 18 and is the core equipment for crushing garbage. The type of crusher 19 is selected according to the garbage cleaning needs. For example, a hammer crusher 19 is used, and the high-speed rotating hammer inside it can crush the garbage into smaller particles, thereby improving the subsequent compression and transportation efficiency. The receiving frame 20 is fixed on the top of the crusher 19, and the two sides are tightly fitted with the inner wall of the vehicle frame 1. The receiving frame 20 is made of stainless steel and has good corrosion resistance. It can effectively prevent the corrosive substances in the garbage from causing damage to it. Its function is to collect the garbage thrown from the top of the vehicle frame 1 and accurately guide the garbage to the crusher 19 for crushing, thereby ensuring that the garbage will not be scattered, thereby improving the integrity and efficiency of garbage cleaning.

[0025] The conveying pipe 21 fixed at the bottom of the mounting frame 18 is connected to the shredder 19 and is used to convey the shredded garbage to the compression assembly 4. The conveying pipe 21 is made of thick-walled steel pipe and has sufficient strength to withstand the pressure during the garbage conveying process. A first motor 23 is installed on the top of the mounting plate 22 fixed on the side of the mounting frame 18. The first motor 23 provides power for the auger 24 in the conveying pipe 21. The auger 24 and the output shaft of the first motor 23 are fixedly arranged. When the first motor 23 is started, it drives the auger 24 to rotate at a high speed, pushing the shredded garbage along the conveying pipe 21 to the compression groove 7, thereby realizing efficient transportation of the garbage. The blade design of the auger 24 is optimized according to the garbage characteristics and transportation requirements to ensure a smooth and efficient transportation process.

[0026] Finally, refer to Figure Figure 5 and Figure 6 In this embodiment, the driving assembly 11 includes a screw 25, which is rotatably arranged in the compression groove 7. A bracket 26 fixed at the bottom of the frame 1 is rotatably connected to the screw 25. The bracket 26 is made of solid cast iron material to provide a stable support point for the screw 25 to ensure that the screw 25 remains stable during rotation. The screw 25 is made of high-strength alloy steel, and the surface is precisely machined with high thread accuracy to ensure good cooperation with the thread cover 27 to achieve efficient power transmission and precise position control. The thread cover 27 cooperates with the screw 25 through threads, and is rotatably arranged with the bracket 26 at both ends. The thread cover 27 is usually made of cast steel and has sufficient strength to withstand the pressure during the compression process. When the screw 25 rotates, the thread cover 27 moves axially on the screw 25, thereby driving the compression block 8 connected thereto to move in the compression groove 7 to achieve the compression operation of the garbage. The design of the thread cover 27 ensures that the rotation connection with the bracket 26 is stable during the movement without shaking or offset.

[0027] The second motor 28 fixed at the bottom of the frame 1 is the power source of the driving component 11. Pulleys 29 are fixed on the sides of the second motor 28 and the screw 25. The pulleys 29 are transmitted through a transmission belt 30. After the second motor 28 is started, it drives the pulley 29 on its side to rotate, and transmits power to the pulley 29 on the side of the screw 25 through the transmission belt 30, thereby driving the screw 25 to rotate. The pulley 29 is made of cast iron, and the surface is specially treated to increase the friction between it and the transmission belt 30 to ensure stable and reliable power transmission. The transmission belt 30 is made of rubber material, which has good wear resistance and flexibility and can adapt to long-term high-speed operation.

[0028] Working principle: When using the garbage cleaning device of the urban new energy cleaning vehicle, first put the garbage into the vehicle frame 1, and the garbage falls into the receiving frame 20 on the top of the crusher 19. The receiving frame 20 guides the garbage into the crusher 19, and the first motor 23 is started. The first motor 23 drives the auger 24 to rotate, and the crusher 19 starts to work at the same time to crush the garbage into smaller particles. The crushed garbage is pushed by the auger 24 and transported to the compression groove 7 of the compression assembly 4 through the conveying pipe 21.

[0029] Start the second motor 28, which drives the side pulley 29 to rotate, and the side pulley 29 of the screw 25 is rotated through the transmission belt 30, thereby driving the screw 25 to rotate. When the screw 25 rotates, the threaded cover 27 that cooperates with the thread of the screw 25 moves axially, driving the compression block 8 to slide in the compression groove 7. The compression block 8 squeezes the garbage to both sides of the V-shaped plate 6 to achieve garbage compression and reduce the space occupied by garbage. During the compression process, the limit plates 14 in the sliding grooves 12 on both sides of the bottom of the V-shaped plate 6 limit the baffle 9 under the action of the spring 13 to prevent the baffle 9 from accidentally opening under the pressure of the garbage.

[0030] After the garbage is compressed, the compression block 8 cooperates with the bevel 17 to move the movable plate 16, and the movement of the movable plate 16 drives the limit plate 14 to move, and the movement of the limit plate 14 drives the spring 13 to compress, release the restriction of the baffle 9, and discharge the garbage.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A garbage cleaning device for a new energy urban cleaning vehicle, characterized in that: include: Car frame (1); A hydraulic conveyor (2), the hydraulic conveyor (2) being fixedly arranged on a side surface of the vehicle frame (1); A crushing assembly (3), the crushing assembly (3) being installed in the vehicle frame (1); as well as A compression assembly (4), the compression assembly (4) being mounted on a side of the vehicle frame (1), the compression assembly (4) comprising a compression frame (5), the compression frame (5) being fixedly mounted on the side of the vehicle frame (1), a V-shaped plate (6) being fixedly mounted inside the compression frame (5), two sides of the V-shaped plate (6) being in contact with two sides of the compression frame (5), a compression groove (7) being provided at the bottom of the V-shaped plate (6), a compression block (8) being slidably mounted inside the compression groove (7), a baffle (9) being rotatably mounted at the bottom of one side of the V-shaped plate (6), limiting assemblies (10) being mounted on two sides of the baffle (9), and a driving assembly (11) being mounted on the side of the compression block (8).

2. The garbage cleaning device for urban new energy cleaning vehicles according to claim 1 is characterized in that: The limit assembly (10) comprises a sliding groove (12), wherein the sliding groove (12) is provided on both sides of the bottom of the V-shaped plate (6), one end of the sliding groove (12) extends into the baffle plate (9), one end of a spring (13) is fixedly arranged in the sliding groove (12), a limit plate (14) is slidably arranged in the sliding groove (12), and one end of the limit plate (14) extends into the baffle plate (9).

3. The garbage cleaning device for urban new energy cleaning vehicles according to claim 2 is characterized in that: The V-shaped plate (6) is provided with the vertical grooves (15) corresponding in number to the limiting plates (14), a movable plate (16) is fixedly arranged on the top of the limiting plate (14), and the movable plate (16) is slidably arranged with the inner wall of the vertical groove (15).

4. The garbage cleaning device for urban new energy cleaning vehicles according to claim 3 is characterized in that: The side surface of the movable plate (16) is provided with an oblique angle (17).

5. The garbage cleaning device for urban new energy cleaning vehicles according to claim 1 is characterized in that: The crushing assembly (3) comprises a mounting frame (18), the mounting frame (18) being fixedly arranged in the vehicle frame (1), a crusher (19) being fixedly arranged on the mounting frame (18), a receiving frame (20) being fixedly arranged on the top of the crusher (19), and two sides of the receiving frame (20) being in contact with the inner wall of the vehicle frame (1).

6. The garbage cleaning device for urban new energy cleaning vehicles according to claim 5 is characterized in that: A conveying pipe (21) is fixedly arranged at the bottom of the mounting frame (18), and the conveying pipe (21) is communicated with the pulverizer (19). A mounting plate (22) is fixedly arranged on the side of the mounting frame (18), and a first motor (23) is fixedly arranged on the top of the mounting plate (22). An auger (24) is rotatably arranged in the conveying pipe (21), and the auger (24) is fixedly arranged with an output shaft of the first motor (23). The side of the conveying pipe (21) is adapted to fit the compression groove (7).

7. The garbage cleaning device for urban new energy cleaning vehicles according to claim 6 is characterized in that: The driving assembly (11) comprises a screw rod (25), the screw rod (25) being rotatably disposed in the compression groove (7), a bracket (26) being fixedly disposed at the bottom of the vehicle frame (1), the bracket (26) being rotatably disposed with the screw rod (25), a threaded cover (27) being threadedly disposed on the screw rod (25), and two ends of the threaded cover (27) being rotatably disposed with the bracket (26).

8. The garbage cleaning device for urban new energy cleaning vehicles according to claim 7 is characterized in that: A second motor (28) is fixedly arranged at the bottom of the vehicle frame (1), belt pulleys (29) are fixedly arranged on the sides of the second motor (28) and the screw rod (25), and a transmission belt (30) is arranged between the belt pulleys (29).

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