Cleaning device

Abstract

The cleaning device comprises a bottom plate, a cleaning mechanism, a water sprinkling mechanism and moving wheels, the cleaning mechanism used for cleaning a road surface is arranged at one end of the upper portion of the bottom plate, the water sprinkling mechanism used for sprinkling water to the road surface is arranged in the middle of the upper portion of the bottom plate, and the moving wheels are fixedly connected to four bottom feet of the lower portion of the bottom plate. A handrail is fixedly connected to the end, away from the cleaning mechanism, of the upper portion of the bottom plate, the cleaning mechanism comprises a fixing frame, a cleaning cover, a first connecting rod, a cleaning assembly, an adjusting assembly and a dust collection assembly, the fixing frame is fixedly connected to the upper portion of the bottom plate, and the first connecting rod is rotationally connected to the inner side of the fixing frame. According to the cleaning device provided by the utility model, through the structural design of the cleaning mechanism, when the cleaning device is used, the driving motor and the air suction pump can be started to clean and collect dust on a road surface, and the electric telescopic rod can be started to adjust the cleaning position and height, so that the device can adapt to various road surface conditions.

Description

Technical Field

[0001] The utility model relates to the technical field of road engineering, in particular to a cleaning device. Background Art

[0002] Roads and bridges are generally composed of roadbed, pavement, bridges, tunnel engineering and traffic engineering facilities. During the construction of road engineering, a lot of dust will accumulate on the ground. At this time, the road surface cleaning device can be used to clean the road surface.

[0003] For example, a Chinese utility model patent (CN220598287U) discloses a road surface cleaning device for road engineering, which records: "Through the setting of the cleaning device, it is convenient to drive the drive block to reciprocate around the drive column through the conduction of the drive disk and the drive rod, so that the cleaning disk moves back and forth in the front area of ​​the working box, so as to cooperate with the high-speed rotation of the cleaning disk to clean the dust and impurities on the road surface through the cleaning bristles." It also records: "The existing cleaning device is not convenient for collecting and storing a large amount of impurities during use, so that it needs to be stopped after working for a period of time to clean the collected impurities, affecting the cleaning efficiency." Technical problem.

[0004] In summary, it can be seen that the following technical problems exist in the prior art: the height position of the cleaning disc of the cleaning device in the above patent cannot be adjusted during the cleaning process, and the bristles may separate from the ground when cleaning uneven roads, thereby affecting the cleaning efficiency of the device. For this reason, the present application proposes a cleaning device to solve the technical problems mentioned in the above patent and provide a new technical solution. Utility Model Content

[0005] Based on this, it is necessary to provide a cleaning device to address the above-mentioned technical problems. Through the structural design of the cleaning mechanism, the road surface can be cleaned and dusted by starting the drive motor and the suction pump when in use, and the cleaning position and height can be adjusted by starting the electric telescopic rod, so that the device can adapt to a variety of road conditions.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A cleaning device is used for cleaning road surfaces.

[0008] The cleaning device specifically comprises: a bottom plate, a cleaning mechanism, a watering mechanism and moving wheels, wherein a cleaning mechanism for cleaning the road surface is arranged at one end above the bottom plate, a watering mechanism for watering the road surface is arranged at the middle part above the bottom plate, moving wheels are fixedly connected at four bottom feet below the bottom plate, and a handrail is fixedly connected at one end above the bottom plate away from the cleaning mechanism;

[0009] The cleaning mechanism includes a fixed frame, a cleaning cover, a first connecting rod, a cleaning assembly, an adjustment assembly and a dust suction assembly. The top of the base plate is fixedly connected to the fixed frame, the inner side of the fixed frame is rotatably connected to the first connecting rod, and the end of the first connecting rod away from the fixed frame is rotatably connected to the cleaning cover.

[0010] As a preferred embodiment of the cleaning device provided by the utility model, the cleaning assembly includes a driving motor, a rotating rod, a cross cleaning frame and a brush, the driving motor is fixedly connected to the top of the cleaning cover, a rotating rod is arranged inside the cleaning cover, the rotating rod passes through the cleaning cover and is fixedly connected to the output end of the driving motor, the lower end of the rotating rod is fixedly connected to the cross cleaning frame, and the bottom surface of the cross cleaning frame is fixedly connected to the brush.

[0011] As a preferred embodiment of the cleaning device provided by the utility model, the adjusting assembly includes a sliding block, a second connecting rod and an electric telescopic rod, the outer side of the first connecting rod is slidably connected to the sliding block, the outer side of the sliding block is rotatably connected to the second connecting rod, the outer side of the fixed frame is rotatably connected to the electric telescopic rod, one end of the second connecting rod away from the sliding block is rotatably connected to the telescopic end of the electric telescopic rod, and the middle part of the second connecting rod is rotatably connected to the fixed frame.

[0012] As a preferred embodiment of the cleaning device provided by the utility model, the dust suction assembly includes a collecting box, a bellows and an air suction pump. The collecting box is fixedly connected to the top of the base plate, and the air suction pump is fixedly connected to the top of the collecting box. The output end of the air suction pump is connected to the interior of the collecting box, and the outside of the collecting box is fixedly connected to the bellows, and the bellows is connected to the interior of the collecting box. The end of the bellows away from the collecting box is fixedly connected to the cleaning cover, and the cleaning cover is connected to the bellows.

[0013] As a preferred embodiment of the cleaning device provided by the utility model, the sprinkler mechanism includes a water tank, a support frame and a spray assembly, the support frame is fixedly connected to the upper middle part of the base plate, and the top surface of the support frame is fixedly connected to the water tank.

[0014] As a preferred embodiment of the cleaning device provided by the utility model, the spray assembly includes a nozzle, a water pump and a connecting pipe. A connecting pipe is fixedly connected to the bottom of the water tank, the connecting pipe is connected to the water tank, the lower end of the connecting pipe penetrates downward through the support frame and the base plate and extends to the bottom surface of the base plate, a nozzle is arranged below the base plate, the nozzle is fixedly connected to the connecting pipe, and a water pump is fixedly connected to the outside of the connecting pipe.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The cleaning device provided by the utility model, through the structural design of the cleaning mechanism, can clean and vacuum the road surface by starting the driving motor and the suction pump when in use, and can adjust the cleaning position and height by starting the electric telescopic rod, so that the device can adapt to various road conditions.

[0017] The cleaning device provided by the utility model can store water in the water tank in advance when in use through the structural design of the water sprinkling mechanism. During the cleaning process, the water pump can be started to spray the water in the water tank downwards, thereby further improving the cleaning effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the scheme in the utility model, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the overall structure of the cleaning device provided by the utility model;

[0020] Figure 2 A schematic diagram of the structure of the adjustment assembly of the cleaning device provided by the utility model;

[0021] Figure 3 A schematic diagram of the structure of a cleaning assembly of a cleaning device provided by the utility model;

[0022] Figure 4 A schematic diagram of the structure of the dust collection assembly of the cleaning device provided by the utility model;

[0023] Figure 5 A schematic diagram of the structure of the water sprinkling mechanism of the cleaning device provided by the utility model;

[0024] Figure 6 This is a schematic structural diagram of a water pump and a connecting pipe of a cleaning device provided by the utility model.

[0025] The markings in the figure are as follows:

[0026] 1. Bottom plate; 2. Cleaning mechanism; 3. Sprinkling mechanism; 4. Moving wheel; 5. Handrail; 6. Fixed frame; 7. Cleaning cover; 8. First connecting rod; 9. Sliding block; 10. Second connecting rod; 11. Electric telescopic rod; 12. Driving motor; 13. Rotating rod; 14. Cross cleaning frame; 15. Brush; 16. Collecting box; 17. Bellows; 18. Suction pump; 19. Water tank; 20. Support frame; 21. Sprinkler; 22. Water pump; 23. Connecting pipe. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0028] As described in the background art, the height position of the cleaning disc of the cleaning device in the above patent cannot be adjusted during the cleaning process. When cleaning uneven roads, the bristles may separate from the ground, thereby affecting the cleaning efficiency of the device.

[0029] In order to solve this technical problem, the utility model provides a cleaning device, which is used for cleaning road surfaces.

[0030] Specifically, please refer to Figure 1-Figure 6 , the cleaning device specifically comprises:

[0031] A bottom plate 1, a cleaning mechanism 2, a watering mechanism 3 and a moving wheel 4. A cleaning mechanism 2 for cleaning the road surface is provided at one end above the bottom plate 1. A watering mechanism 3 for watering the road surface is provided at the middle part above the bottom plate 1. The moving wheels 4 are fixedly connected to the four bottom feet below the bottom plate 1. A handrail 5 is fixedly connected to the end above the bottom plate 1 away from the cleaning mechanism 2.

[0032] The cleaning mechanism 2 includes a fixed frame 6, a cleaning cover 7, a first connecting rod 8, a cleaning component, an adjustment component and a dust suction component. The fixed frame 6 is fixedly connected to the top of the base plate 1, the first connecting rod 8 is rotatably connected to the inner side of the fixed frame 6, and the cleaning cover 7 is rotatably connected to the end of the first connecting rod 8 away from the fixed frame 6.

[0033] The cleaning device provided by the utility model, through the structural design of the cleaning mechanism 2, can clean and vacuum the road surface by starting the driving motor 12 and the suction pump 18 when in use, and can adjust the cleaning position and height by starting the electric telescopic rod 11, so that the device can adapt to various road conditions.

[0034] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0035] Embodiment 1:

[0036] Please refer to Figure 1-Figure 4A cleaning device, comprising: a bottom plate 1, a cleaning mechanism 2, a watering mechanism 3 and a moving wheel 4, wherein the cleaning mechanism 2 for cleaning the road surface is arranged at one end above the bottom plate 1, the watering mechanism 3 for watering the road surface is arranged at the middle part above the bottom plate 1, the moving wheels 4 are fixedly connected to the four bottom feet below the bottom plate 1, and a handrail 5 is fixedly connected to the end above the bottom plate 1 away from the cleaning mechanism 2;

[0037] Specifically, the cleaning mechanism 2 includes a fixed frame 6, a cleaning cover 7, a first connecting rod 8, a cleaning component, an adjustment component and a dust suction component. The fixed frame 6 is fixedly connected to the top of the base plate 1, the first connecting rod 8 is rotatably connected to the inner side of the fixed frame 6, and the cleaning cover 7 is rotatably connected to the end of the first connecting rod 8 away from the fixed frame 6.

[0038] Furthermore, the cleaning assembly includes a driving motor 12, a rotating rod 13, a cross cleaning frame 14 and a brush 15. The driving motor 12 is fixedly connected to the top of the cleaning cover 7, and a rotating rod 13 is arranged inside the cleaning cover 7. The rotating rod 13 passes through the cleaning cover 7 and is fixedly connected to the output end of the driving motor 12. The lower end of the rotating rod 13 is fixedly connected to the cross cleaning frame 14, and the bottom surface of the cross cleaning frame 14 is fixedly connected to the brush 15.

[0039] Furthermore, the adjustment component includes a sliding block 9, a second connecting rod 10 and an electric telescopic rod 11. The outer side of the first connecting rod 8 is slidably connected to the sliding block 9, the outer side of the sliding block 9 is rotatably connected to the second connecting rod 10, the outer side of the fixed frame 6 is rotatably connected to the electric telescopic rod 11, the end of the second connecting rod 10 away from the sliding block 9 is rotatably connected to the telescopic end of the electric telescopic rod 11, and the middle part of the second connecting rod 10 is rotatably connected to the fixed frame 6.

[0040] Furthermore, the dust collection assembly includes a collecting box 16, a bellows 17 and an air pump 18. The collecting box 16 is fixedly connected to the top of the base plate 1, and the air pump 18 is fixedly connected to the top of the collecting box 16. The output end of the air pump 18 is connected to the inside of the collecting box 16. The outer side of the collecting box 16 is fixedly connected to the bellows 17, and the bellows 17 is connected to the inside of the collecting box 16. The end of the bellows 17 away from the collecting box 16 is fixedly connected to the cleaning cover 7, and the cleaning cover 7 is connected to the bellows 17.

[0041] It can be seen that when in use, the drive motor 12 and the air suction pump 18 can be started at the same time. The drive motor 12 will drive the rotating rod 13 and the cross cleaning frame 14 to rotate, and the road surface will be cleaned by the brush 15. While cleaning, the air suction pump 18 will extract the internal air of the collection box 16 to form a negative pressure, so that the dust cleaned by the brush 15 is guided by the cleaning cover 7 and the bellows 17 into the collection box 16 for storage; during the cleaning process, if the brush 15 cannot contact the ground due to uneven road surface, the electric telescopic rod 11 can be started to extend or retract the telescopic end of the electric telescopic rod 11, and because the middle part of the second connecting rod 10 is rotatably connected to the fixed frame 6, the second connecting rod 10 is driven to rotate and the sliding block 9 is driven to slide on the outside of the first connecting rod 8, so that the end of the first connecting rod 8 rotates around the fixed frame 6, thereby driving the position height of the cleaning cover 7 to change.

[0042] Embodiment 2:

[0043] The cleaning device provided in Example 1 is further optimized, specifically, as follows Figure 5-Figure 6 As shown, further, the sprinkler mechanism 3 includes a water tank 19, a support frame 20 and a spray assembly. The support frame 20 is fixedly connected to the upper middle part of the base plate 1, and the top surface of the support frame 20 is fixedly connected to the water tank 19.

[0044] Furthermore, the spray assembly includes a nozzle 21, a water pump 22 and a connecting pipe 23. The connecting pipe 23 is fixedly connected to the bottom of the water tank 19, and the connecting pipe 23 is connected to the water tank 19. The lower end of the connecting pipe 23 passes downward through the support frame 20 and the base plate 1 and extends to the bottom surface of the base plate 1. A nozzle 21 is arranged below the base plate 1, and the nozzle 21 is fixedly connected to the connecting pipe 23. The outer side of the connecting pipe 23 is fixedly connected to the water pump 22.

[0045] It can be seen that water can be stored inside the water tank 19 before use. When the road surface is cleaned by the cleaning mechanism 2, the water pump 22 can be started to pump the water stored in the water tank 19 downward along the connecting pipe 23, and finally sprayed downward through the nozzle 21 to flush the cleaned ground, which effectively improves the cleaning effect of the device.

Claims

1. A cleaning device, characterized in that: include: A base plate (1), a cleaning mechanism (2), a watering mechanism (3) and a moving wheel (4); a cleaning mechanism (2) for cleaning a road surface is arranged at one upper end of the base plate (1); a watering mechanism (3) for watering the road surface is arranged at the upper middle portion of the base plate (1); moving wheels (4) are fixedly connected to four bottom feet below the base plate (1); and a handrail (5) is fixedly connected to one end of the base plate (1) away from the cleaning mechanism (2); The cleaning mechanism (2) comprises a fixed frame (6), a cleaning cover (7), a first connecting rod (8), a cleaning component, an adjusting component and a dust suction component. The top of the bottom plate (1) is fixedly connected to the fixed frame (6), the inner side of the fixed frame (6) is rotatably connected to the first connecting rod (8), and the end of the first connecting rod (8) away from the fixed frame (6) is rotatably connected to the cleaning cover (7).

2. The cleaning device according to claim 1, characterized in that: The cleaning assembly comprises a driving motor (12), a rotating rod (13), a cross cleaning frame (14) and a brush (15); the driving motor (12) is fixedly connected to the top of the cleaning cover (7); a rotating rod (13) is arranged inside the cleaning cover (7); the rotating rod (13) passes through the cleaning cover (7) and is fixedly connected to the output end of the driving motor (12); the lower end of the rotating rod (13) is fixedly connected to the cross cleaning frame (14); and the bottom surface of the cross cleaning frame (14) is fixedly connected to the brush (15).

3. The cleaning device according to claim 2, characterized in that: The adjustment assembly comprises a sliding block (9), a second connecting rod (10) and an electric telescopic rod (11); the outer side of the first connecting rod (8) is slidably connected to the sliding block (9); the outer side of the sliding block (9) is rotatably connected to the second connecting rod (10); the outer side of the fixed frame (6) is rotatably connected to the electric telescopic rod (11); one end of the second connecting rod (10) away from the sliding block (9) is rotatably connected to the telescopic end of the electric telescopic rod (11); and the middle part of the second connecting rod (10) is rotatably connected to the fixed frame (6).

4. The cleaning device according to claim 3, characterized in that: The dust collection assembly comprises a collection box (16), a bellows (17) and an air suction pump (18); the collection box (16) is fixedly connected to the top of the base plate (1), the air suction pump (18) is fixedly connected to the top of the collection box (16), the output end of the air suction pump (18) is connected to the inside of the collection box (16), the outer side of the collection box (16) is fixedly connected to the bellows (17), the bellows (17) is connected to the inside of the collection box (16), the end of the bellows (17) away from the collection box (16) is fixedly connected to the cleaning cover (7), and the cleaning cover (7) is connected to the bellows (17).

5. The cleaning device according to claim 1, characterized in that: The watering mechanism (3) comprises a water tank (19), a support frame (20) and a spraying assembly; the support frame (20) is fixedly connected to the upper middle portion of the base plate (1), and the top surface of the support frame (20) is fixedly connected to the water tank (19).

6. The cleaning device according to claim 5, characterized in that: The spray assembly comprises a spray head (21), a water pump (22) and a connecting pipe (23); a connecting pipe (23) is fixedly connected below the water tank (19); the connecting pipe (23) is connected to the water tank (19); the lower end of the connecting pipe (23) passes through the support frame (20) and the bottom plate (1) downward and extends to the bottom surface of the bottom plate (1); a spray head (21) is arranged below the bottom plate (1); the spray head (21) is fixedly connected to the connecting pipe (23); and the outer side of the connecting pipe (23) is fixedly connected to the water pump (22).

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