Tooth rake trash remover with self-cleaning function

Abstract

The utility model relates to the field of tooth harrow trash remover devices, and discloses a tooth harrow trash remover with a self-cleaning function, which comprises a shell, the rear side of the shell is fixedly connected with a fixed box, the top of the front end of the fixed box is detachably connected with a mounting plate, and the left side and the right side of the front end of the fixed box are connected with sliding rods in a sliding manner; inner cavities are formed in the two sides of the front end of the fixing box, clamping blocks are rotationally connected to the middles of the inner cavities, clamping assemblies are fixedly connected to the two sides of the rear end of the mounting plate, the interiors of the clamping assemblies are clamped with the other ends of the clamping blocks, and first springs and second springs are arranged in the inner cavities. According to the tooth rake cleaning device, cleaning of the tooth rake on the surface of the tooth rake cleaning belt is achieved, meanwhile, the mounting plate can be detached conveniently, and therefore the brush can be replaced and cleaned conveniently, attachments on the tooth rake can be further cleaned better, and use flexibility is improved.

Description

Technical Field

[0001] This utility model relates to the field of toothed rake cleaning machine devices, and in particular to a toothed rake cleaning machine with a self-cleaning function. Background Technology

[0002] A toothed rake is a mechanical device used to clean debris, garbage, and other objects from the ground. This machine is commonly used in public places, roads, parks, squares, sports fields, and other areas to ensure cleanliness and tidiness. Its working principle is similar to a broom, but it employs a more efficient mechanized design.

[0003] However, traditional toothed rake cleaning machines typically collect and clean debris and garbage from the ground or water surface. After a long period of cleaning, the toothed rakes accumulate dirt and grime that cannot be cleaned in time, greatly reducing cleaning efficiency and affecting normal use. Therefore, in response to the above problems, a toothed rake cleaning machine with a self-cleaning function is proposed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a toothed rake cleaning machine with a self-cleaning function. This invention aims to improve the problem that traditional toothed rake cleaning machines cannot effectively clean the deposits and dirt on the rakes during long-term use, resulting in a significant decrease in cleaning efficiency.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A self-cleaning rake cleaning machine includes a housing, a fixed box fixedly connected to the rear side of the housing, a mounting plate detachably connected to the top front end of the fixed box, sliding rods slidably connected to the left and right sides of the front end of the fixed box, an inner cavity provided inside the front two sides of the fixed box, a locking block rotatably connected to the center of the inner cavity, a locking assembly fixedly connected to the rear two sides of the mounting plate, the inside of the locking assembly engaging with the other end of the locking block, a spring one and a spring two provided inside the inner cavity, multiple brushes fixedly connected to the front end of the mounting plate, a water tank fixedly connected to the top left end of the fixed box, a water pump fixedly connected to the right side of the water tank, a connecting pipe fixedly connected to the right side of the water pump, a nozzle fixedly connected to the other end of the connecting pipe, a movable ring fixedly connected to the outer side of the connecting pipe, a sliding groove provided on the top front side of the fixed box, and the rear side of the movable ring slidably connected to the front end of the sliding groove.

[0007] Furthermore, the engaging assembly includes two support rods, the front ends of which are fixedly connected to the rear ends of the mounting plate on both sides. A slot is provided on one side of each support rod, and the interior of the slot engages with the other end of the locking block.

[0008] Furthermore, the rear end of the support rod contacts the front end of the second spring.

[0009] Furthermore, a mounting block is fixedly connected to the rear left side of the outer casing, a motor is fixedly connected to the top of the mounting block, a rotating rod is mounted on the drive end of the motor, a drive wheel is fixedly connected to the right end of the rotating rod, a rotating column is rotatably connected to the bottom front end of the outer casing, a toothed rake cleaning belt is rotatably connected to the outside of the rotating rod and the rotating column, a driven wheel is fixedly connected to the right side of the rotating column, and a belt is sleeved on the outside of the driven wheel and the drive wheel.

[0010] Furthermore, one end of the first spring is fixedly connected to one side of the rear end inner wall of the inner cavity, the other end of the first spring is in contact with one side of the rear end of the locking block, and the rear end of the second spring is fixedly connected to the other side of the rear end inner wall of the inner cavity.

[0011] Furthermore, the right side of the rotating rod penetrates the rear inner wall of the right end of the outer casing, and the right side of the rotating column penetrates the front inner wall of the right end of the outer casing.

[0012] Furthermore, a bolt is threaded onto the outer side of the sliding rod.

[0013] Furthermore, a slot is provided on the bottom rear side of the outer casing.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, the cleaning of the surface of the toothed rake is achieved through the cooperation of the mounting plate, fixing box, sliding rod, locking block, support rod, locking groove, spring one, spring two, brush and other structures. At the same time, it is convenient to remove the mounting plate, which is conducive to the replacement and cleaning of the brush, and further improves the cleaning of the attached substances on the toothed rake, thus improving the flexibility of use.

[0016] 2. In this utility model, the water tank, water pump, nozzle, movable ring, slide groove and other structures work together to wash away dirt on the surface of the brush, which is beneficial to the normal operation of the brush, prevents the brush from accumulating too much dirt after long-term cleaning, thus reducing the cleaning performance, and also extends the service life of the brush and improves cleaning efficiency. Attached Figure Description

[0017] Figure 1 This is a perspective view of a toothed rake cleaning machine with self-cleaning function proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the belt structure of a toothed rake cleaning machine with self-cleaning function proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of the mounting plate structure of a toothed rake cleaning machine with self-cleaning function proposed in this utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of a toothed rake cleaning machine with self-cleaning function proposed in this utility model.

[0021] Legend:

[0022] 1. Outer casing; 2. Mounting block; 3. Motor; 4. Rotating rod; 5. Drive wheel; 6. Driven wheel; 7. Belt; 8. Toothed rake cleaning belt; 9. Fixing box; 10. Mounting plate; 11. Sliding rod; 12. Locking block; 1301. Support rod; 1302. Locking groove; 14. Spring 1; 15. Spring 2; 16. Brush; 17. Water tank; 18. Water pump; 19. Nozzle; 20. Moving ring; 21. Slide groove; 22. Slot; 23. Bolt. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figure 1-3 In one embodiment of this utility model: a mounting block 2 is fixedly connected to the rear left side of the outer casing 1, a motor 3 is fixedly connected to the top of the mounting block 2, a rotating rod 4 is mounted on the drive end of the motor 3, the drive end of the motor 3 drives the rotating rod 4 to move, the right side of the rotating rod 4 penetrates the inner wall of the rear right side of the outer casing 1, a drive wheel 5 is fixedly connected to the right end of the rotating rod 4, the drive wheel 5 starts to move as the rotating rod 4 rotates, a rotating column is rotatably connected to the bottom front end of the outer casing 1, a toothed rake cleaning belt 8 is rotatably connected to the outside of the rotating rod 4 and the rotating column, a driven wheel 6 is fixedly connected to the right side of the rotating column, the right side of the rotating column penetrates the inner wall of the front right side of the outer casing 1, a belt 7 is sleeved on the outside of the driven wheel 6 and the drive wheel 5, under the rotation of the drive wheel 5, the belt 7 starts to rotate, which in turn causes the driven wheel 6 to start to rotate, thereby causing the toothed rake cleaning belt 8 to start to rotate continuously, thereby transporting the garbage.

[0025] Reference Figure 3 and Figure 4A fixed housing 9 is fixedly connected to the rear side of the outer casing 1. A mounting plate 10 is detachably connected to the top front end of the fixed housing 9. Sliding rods 11 are slidably connected to both the left and right sides of the front end of the fixed housing 9. The sliding rods 11 make it easier to remove the mounting plate 10. An inner cavity is provided inside both sides of the front end of the fixed housing 9. A locking block 12 is rotatably connected to the center of the inner cavity, which fixes the mounting plate 10. Engaging components are fixedly connected to both sides of the rear end of the mounting plate 10. The interior of the engaging components engages with the other end of the locking block 12. A spring 14 and a spring 2 15 are provided inside the inner cavity. One end of spring 14 is fixedly connected to one side of the rear inner wall of the inner cavity, and the other end of spring 14 contacts one side of the rear end of the locking block 12. The spring 14 makes the sliding rod 11 more stable when pressed. The engaging assembly includes two support rods 1301. The front ends of the two support rods 1301 are fixedly connected to the rear ends of the mounting plate 10 on both sides. A slot 1302 is provided on one side of the support rod 1301. The slot 1302 is square and engages with the other end of the locking block 12. The rear end of the support rod 1301 contacts the front end of the spring 15. The rear end of the spring 15 is fixedly connected to the other side of the rear inner wall of the inner cavity. The spring 15 makes the support rod 1301 more stable when it pops out of the inner cavity. Multiple brushes 16 are fixedly connected to the front end of the mounting plate 10. The multiple brushes 16 can clean the attachments on the toothed rake cleaning belt 8, thereby ensuring continuous operation.

[0026] Reference Figure 2-4 A water tank 17 is fixedly connected to the top left end of the fixed box 9. A water pump 18 is fixedly connected to the right side of the water tank 17. The water pump 18 can draw water from the water tank 17. A connecting pipe is fixedly connected to the right side of the water pump 18. A nozzle 19 is fixedly connected to the other end of the connecting pipe. The drawn water is sprayed from the nozzle 19 to the brush 16, thereby cleaning the attachments on the brush 16. A movable ring 20 is fixedly connected to the outer side of the connecting pipe. A sliding groove 21 is provided on the top front side of the fixed box 9. The nozzle 19 can be manually operated to move in the sliding groove 21 under the action of the movable ring 20, thereby cleaning the surface of the brush 16. The rear side of the movable ring 20 is slidably connected to the front end of the sliding groove 21. A slot 22 is opened on the rear bottom side of the outer shell 1. The garbage enters the collection box or processing box through the slot 22 for further operation. A bolt 23 is threadedly connected to the outer side of the sliding rod 11. The bolt 23 limits and fixes the sliding rod 11.

[0027] Compared with existing technologies, the above technical solution achieves the cleaning of the surface of the toothed rake in the rake cleaning belt 8, and also facilitates the removal of the mounting plate 10, which is conducive to the replacement and cleaning of the brush 16. It also further cleans the deposits on the toothed rake better, and at the same time, it can also rinse the dirt on the surface of the brush 16 to prevent the brush 16 from accumulating too much dirt after long-term cleaning, which would lead to a decline in cleaning performance, thus having a certain degree of practicality.

[0028] Working principle: When it is necessary to clean up garbage on the water surface or ground, the motor 3 is started. The motor 3 drives the rotating rod 4 to rotate, which in turn causes the drive wheel 5 to rotate. As the drive wheel 5 rotates, the driven wheel 6 starts to rotate, causing the toothed rake cleaning belt 8 to move continuously, gradually transporting the garbage. Finally, the garbage falls into the collection box or processing box through the slot 22 for further processing. During long-term use, a large amount of attached material and dirt will accumulate on the toothed rake, which needs to be cleaned in time to ensure normal operation. When the toothed rake cleaning belt 8 rotates, when the toothed rake on the toothed rake cleaning belt 8 comes into contact with the brush 16, the brush 16 can clean the attached material on the toothed rake. At the same time, after multiple cleanings, a large amount of dirt accumulates on the brush 16. At this time, the water pump 18 draws water from the water tank 17, so that the water is sprayed from the connecting pipe to the nozzle 19. Clean the attachments on the brushes 16. Simultaneously, the nozzle 19 can be moved in the slide groove 21 by manually sliding the movable ring 20, thereby cleaning multiple brushes 16 and facilitating the cleaning operation of multiple rakes. After multiple cleaning operations, the surface of the brushes 16 will become damaged, requiring timely replacement. At this time, tighten the bolt 23 to loosen it, and press down the sliding rod 11 to compress the spring 14, causing the locking block 12 to start rotating. Then, the other end of the locking block 12 gradually leaves the inside of the locking groove 1302. When it is completely separated, under the reaction force of the spring 15, the mounting plate 10 is quickly ejected from the inner cavity, thereby removing the mounting plate 10 and the brushes 16. Then, new brushes 16 can be replaced for cleaning operations, ensuring the normal operation of the entire rake cleaning machine and improving work efficiency.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A tooth harrow cleaner with self-cleaning function, comprising a shell (1), characterized in that: The rear side of the shell (1) is fixedly connected with a fixing box (9), the top of the front end of the fixing box (9) is detachably connected with a mounting plate (10), the left and right sides of the front end of the fixing box (9) are slidably connected with sliding rods (11), the inside of the front end of the fixing box (9) is provided with cavities, the cavities are rotatably connected with clamping blocks (12), the rear end of the mounting plate (10) is fixedly connected with clamping assemblies, the inside of the clamping assemblies is clamped with the other end of the clamping blocks (12), the inside of the cavities is provided with springs (14) and (15), the front end of the mounting plate (10) is fixedly connected with a plurality of brushes (16), the top left end of the fixing box (9) is fixedly connected with a water tank (17), the right side of the water tank (17) is fixedly connected with a water pump (18), the right side of the water pump (18) is fixedly connected with a connecting pipe, the other end of the connecting pipe is fixedly connected with a spray head (19), one side of the outside of the connecting pipe is fixedly connected with a movable ring (20), the front end of a sliding groove (21) is slidably connected with the rear side of the movable ring (20).

2. The tooth harrow cleaner with self-cleaning function according to claim 1, characterized in that: The clamping assembly comprises two support rods (1301), the front ends of the two support rods (1301) are fixedly connected with the rear ends of the mounting plate (10), respectively, one side of the support rod (1301) is provided with a clamping groove (1302), the inside of the clamping groove (1302) is clamped with the other end of the clamping block (12).

3. The tooth rake cleaner with self-cleaning function according to claim 2, characterized in that: The rear end of the support rod (1301) is in contact with the front end of the spring (15).

4. The tooth harrow cleaner with self-cleaning function according to claim 1, characterized in that: The rear side of the left end of the shell (1) is fixedly connected with a mounting block (2), the top of the mounting block (2) is fixedly connected with a motor (3), the driving end of the motor (3) is provided with a rotating rod (4), the right end of the rotating rod (4) is fixedly connected with a driving wheel (5), the bottom of the front end of the shell (1) is rotatably connected with a rotating column, the outside of the rotating rod (4) and the rotating column is rotatably connected with a tooth rake cleaning belt (8), the right side of the rotating column is fixedly connected with a driven wheel (6), the outside of the driven wheel (6) and the driving wheel (5) is sleeved with a belt (7).

5. The tooth harrow cleaner with self-cleaning function according to claim 1, characterized in that: One end of the spring (14) is fixedly connected with one side of the rear end of the inside wall of the cavity, the other end of the spring (14) is in contact with the rear end of one side of the clamping block (12), the rear end of the spring (15) is fixedly connected with the other side of the rear end of the inside wall of the cavity.

6. The tooth rake cleaner with self-cleaning function according to claim 4, characterized in that: The right side of the rotating rod (4) penetrates through the rear side of the right end of the shell (1), the right side of the rotating column penetrates through the front side of the right end of the shell (1).

7. The tooth harrow cleaner with self-cleaning function according to claim 1, characterized in that: The outside of one side of the sliding rod (11) is threadedly connected with a bolt (23).

8. The tooth harrow cleaner with self-cleaning function according to claim 1, characterized in that: The rear side of the bottom of the shell (1) is provided with a slot (22).

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