Sweeping device for road surface cleaning vehicle

Abstract

The utility model discloses a sweeping device for a road surface cleaning vehicle, and relates to the technical field of road surface sweeping. The cleaning device comprises a rectangular bottom plate, wherein a water spraying mechanism, a compressing mechanism and a cleaning mechanism are arranged on the rectangular bottom plate; and the water spraying mechanism comprises an exhaust fan fixedly installed at the top of the rectangular bottom plate, a water tank is fixedly installed at the top of the exhaust fan, a water pump is fixedly installed at the top of the water tank, and a plurality of spray heads are fixedly installed on the back face of the water tank. Through the arrangement of the water spraying assembly, the problems that a large amount of dust is generated in the cleaning process, the air quality is reduced, the environment and public health are adversely affected, and respiratory system diseases of workers and surrounding residents are possibly caused are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field, and particularly relates to a cleaning device for a road cleaning vehicle. Background Art

[0002] In recent years, with the rapid development of highway grades, people's demand for quality of life, especially living environment, and the rapid development of science and technology, the traditional single manual road maintenance operation can no longer meet the development requirements of the current era. Modern, mechanized and digital road maintenance operations will be more adapted to the development of society. Since road cleaning operations are the largest and most frequent maintenance tasks, cleaning vehicles, as representatives of road maintenance machinery, are increasingly valued by sanitation departments and the general public.

[0003] In the related art, a road cleaning vehicle cleaning device and a road cleaning vehicle are disclosed with publication number CN108385582B, wherein the cleaning device comprises a dust cover, a telescopic mechanism, a fixing seat, a motor and a brush plate; the brush plate comprises a sweeping plate and a brush body, and the brush body comprises bristles arranged at the bottom of the sweeping plate; the motor is arranged on the fixing seat, and the pivot shaft of the motor is connected to the sweeping plate of the brush plate;

[0004] The device will generate a large amount of dust during use, causing a decline in air quality, which has adverse effects on the environment and public health, and may also cause respiratory diseases among workers and surrounding residents. Utility Model Content

[0005] The purpose of the utility model is to provide a cleaning device for a road cleaning vehicle. By arranging a water spraying component, the problem of generating a large amount of dust during the cleaning process, causing a decrease in air quality, having an adverse effect on the environment and public health, and may also cause respiratory diseases to workers and surrounding residents is solved.

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

[0007] The utility model is a cleaning device for a road cleaning vehicle, comprising a rectangular bottom plate, on which a water spraying mechanism, a compression mechanism and a cleaning mechanism are arranged;

[0008] The water spraying mechanism comprises an exhaust fan fixedly mounted on the top of a rectangular bottom plate, a water tank fixedly mounted on the top of the exhaust fan, a water pump fixedly mounted on the top of the water tank, and a plurality of spray heads fixedly mounted on the back of the water tank.

[0009] Furthermore, the compression mechanism includes a driving component and a limiting component. The driving component includes a garbage storage bin fixedly installed on the top of the rectangular bottom plate. A first motor is fixedly installed on the inner wall of the top of the garbage storage bin. A threaded rod is fixedly installed on the output shaft of the first motor. A U-shaped compression plate is sleeved on the threaded rod in a threaded manner. The U-shaped compression plate is adapted to the garbage storage bin.

[0010] Furthermore, the limiting component includes two limiting plates fixedly sleeved on the threaded rod. Two grooves are formed in the bottom of the U-shaped compression plate. A plurality of springs are respectively fixedly installed on the inner walls of the tops of the two grooves. The bottom ends of the plurality of springs are respectively fixedly installed with rectangular blocks. The two rectangular blocks are respectively slidably connected to the two grooves.

[0011] Furthermore, the cleaning mechanism includes an absorption component and a cleaning component. The absorption component includes an air suction port fixedly installed on the front of the exhaust fan. A partition plate is fixedly installed on the inner wall of the air suction port.

[0012] Furthermore, the cleaning component includes a semi-circular cover plate fixedly installed on the front of the garbage storage bin. A first rotating shaft is rotatably installed in the semi-circular cover plate. A plurality of bristles are fixedly installed on the outer wall of the first rotating shaft. A second motor is fixedly installed at the left end of the semi-circular cover plate. The right end of the first rotating shaft extends outside the semi-circular cover plate and is fixedly connected to the output shaft of the second motor.

[0013] Furthermore, two fixing plates are fixedly installed on the back of the garbage storage bin. Second rotating shafts are respectively rotatably installed on the right sides of the two fixing plates. Limiting blocks are respectively fixedly sleeved on the two second rotating shafts. A sealing door is hingedly installed on the right side of the garbage storage bin. A door handle is fixedly installed on the right side of the sealing door.

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

[0015] The utility model provides a water spraying mechanism, which can effectively reduce dust raised during the cleaning process, reduce air pollution, improve the working environment and the quality of life of surrounding residents, reduce dust, improve the visibility of drivers and pedestrians, and reduce the risk of traffic accidents caused by unclear vision caused by dust; by providing a driving component, compression can be performed more efficiently, which greatly increases the compression efficiency and compression effect, reduces the workload of staff, and increases the utilization rate of the box volume; by providing a limit component, the compression plate will not exceed the threaded area of ​​the threaded rod, which reduces the error rate of the device and greatly improves the working efficiency of the device; by providing an absorption component , so that it can suck away light garbage such as dust, leaves, paper scraps, cigarette butts, etc. on the road, keep the road clean, improve the efficiency of cleaning, and suck the garbage on the road into the storage device through strong suction to ensure thorough cleaning; by setting up a cleaning component, the garbage on the road can be pushed into the storage box, improving the working efficiency of the sweeper, quickly and thoroughly cleaning up road garbage, which can reduce the intensity of manual labor and improve the efficiency and safety of cleaning operations; by setting up a sealed door, it can prevent garbage and dust from overflowing from the side or rear of the vehicle, ensure environmental hygiene and air quality, reduce the possibility of odor from inside the vehicle spreading outward, and avoid affecting the surrounding environment and pedestrians.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic structural diagram of a cleaning device for a road cleaning vehicle according to the utility model;

[0019] Figure 2 It is a side sectional structural schematic diagram of a cleaning device for a road cleaning vehicle of the utility model;

[0020] Figure 3 The utility model is a cleaning device for a road cleaning vehicle Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0021] Figure 4 This is a schematic diagram of the bottom cross-sectional structure of a cleaning device for a road cleaning vehicle according to the utility model;

[0022] Figure 5This is a schematic diagram of the rear structure of a cleaning device for a road cleaning vehicle of the present utility model.

[0023] In the drawings, the list of components represented by each reference numeral is as follows:

[0024] Rectangular bottom plate; 2. Exhaust fan; 3. Water tank; 4. Water pump; 5. Nozzle; 6. Garbage storage box; 8. First motor; 9. Threaded rod; 10. C-shaped compression plate; 101. Groove; 11. Limiting plate; 12. Spring; 13. Rectangular block; 14. Air extraction port; 15. Partition board; 16. Semi-circular cover plate; 17. First rotating shaft; 18. Brush bristles; 19. Second motor; 20. Fixed plate; 21. Second rotating shaft; 22. Limiting block; 23. Sealed door; 24. Door handle. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the protection scope of the present utility model.

[0026] Please refer to Figure 1-5 As shown, the present utility model is a cleaning device for a road cleaning vehicle, including a rectangular bottom plate 1, and a water spraying mechanism, a compression mechanism and a cleaning mechanism are arranged on the rectangular bottom plate 1;

[0027] The water spraying mechanism includes an exhaust fan 2 fixedly installed on the top of the rectangular bottom plate 1, a water tank 3 fixedly installed on the top of the exhaust fan 2, a water pump 4 fixedly installed on the top of the water tank 3, and a plurality of nozzles 5 fixedly installed on the back of the water tank 3.

[0028] As shown in the figure, the compression mechanism includes a driving component and a limiting component. The driving component includes a garbage storage box 6 fixedly installed on the top of the rectangular bottom plate 1. A first motor 8 is fixedly installed on the inner wall of the top of the garbage storage box 6. A threaded rod 9 is fixedly installed on the output shaft of the first motor 8. A C-shaped compression plate 10 is threadedly sleeved on the threaded rod 9. The C-shaped compression plate 10 is adapted to the garbage storage box 6.

[0029] By setting the driving component, more efficient compression can be achieved, greatly increasing the compression efficiency and compression effect, reducing the workload of the staff, and increasing the utilization rate of the volume inside the box.

[0030] As shown in the figure, the limiting component includes two limiting plates 11 fixedly sleeved on the threaded rod 9. Two grooves 101 are formed at the bottom of the U-shaped compression plate 10. A plurality of springs 12 are fixedly installed on the inner walls of the tops of the two grooves 101 respectively. The bottom ends of the plurality of springs 12 are fixedly installed with rectangular blocks 13 respectively. The two rectangular blocks 13 are slidably connected to the two grooves 101 respectively.

[0031] By setting the limiting component, the compression plate will not exceed the threaded area of the threaded rod, reducing the error rate of the device and greatly improving the working efficiency of the device.

[0032] As shown in the figure, the cleaning mechanism includes an absorption component and a cleaning component. The absorption component includes an air extraction port 14 fixedly installed on the front of the exhaust fan 2. A partition plate 15 is fixedly installed on the inner wall of the air extraction port 14.

[0033] By setting the absorption component, it is possible to suck away light garbage such as dust, leaves, paper scraps, cigarette butts, etc. on the road, keep the road surface clean, improve the efficiency during cleaning, and suck the garbage on the road surface into the storage device through strong suction to ensure thorough cleaning.

[0034] As shown in the figure, the cleaning component includes a semi-circular cover plate 16 fixedly installed on the front of the garbage storage box 6. A first rotating shaft 17 is rotatably installed inside the semi-circular cover plate 16. A plurality of bristles 18 are fixedly installed on the outer wall of the first rotating shaft 17. A second motor 19 is fixedly installed at the left end of the semi-circular cover plate 16. The right end of the first rotating shaft 17 extends outside the semi-circular cover plate 16 and is fixedly connected to the output shaft of the second motor 19.

[0035] By setting the cleaning component, the garbage on the road surface is pushed into the storage box, improving the working efficiency of the road sweeper, quickly and thoroughly cleaning the road garbage, reducing the labor intensity of manual work, and improving the efficiency and safety of the cleaning operation.

[0036] As shown in the figure, two fixing plates 20 are fixedly installed on the back of the garbage storage box 6. Second rotating shafts 21 are rotatably installed on the right sides of the two fixing plates 20 respectively. Limiting blocks 22 are fixedly sleeved on the two second rotating shafts 21 respectively. A sealing door 23 is hingedly installed on the right side of the garbage storage box 6. A door handle 24 is fixedly installed on the right side of the sealing door 23.

[0037] By setting the sealing door, it is possible to prevent garbage and dust from overflowing from the side or rear of the vehicle, ensuring environmental hygiene and air quality, reducing the possibility of the odor inside the vehicle diffusing outward, and avoiding affecting the surrounding environment and pedestrians.

[0038] A specific application of this embodiment is as follows: When in use, place this device at the location to be cleaned, then start the second motor 19. The second motor 19 drives the first rotating shaft 17 in the semi-circular cover plate 16 to rotate, and the first rotating shaft 17 drives the bristles 18 to clean the ground. Then start the suction fan 2 to suck the garbage swept out into the garbage storage box 6. The partition 15 prevents the garbage from entering the suction fan 2 and causing blockage of the suction fan 2. Then start the water pump 4 to spray the water in the water tank 3 through the nozzle 5. When there is too much garbage in the garbage storage box 6, start the first motor 8. The first motor 8 drives the U-shaped compression plate 10 on the threaded rod 9 to compress the garbage. When the capacity in the garbage storage box 6 is almost full, rotate the limit block 22 upward, and then pull the door handle 24 to open the sealed door 23, and the compressed garbage can be taken out.

[0039] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0040] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not elaborate on all the details, nor do they limit the present utility model to the specific embodiments described. Obviously, according to the content of this specification, many modifications and variations can be made. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the relevant technical field can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A road cleaning vehicle cleaning device, comprising a rectangular bottom plate (1), characterized in that: A water spraying mechanism, a compression mechanism and a cleaning mechanism are arranged on the rectangular bottom plate (1). The water spraying mechanism includes a suction fan (2) fixedly installed on the top of the rectangular bottom plate (1). A water tank (3) is fixedly installed on the top of the suction fan (2). A water pump (4) is fixedly installed on the top of the water tank (3). A plurality of spray nozzles (5) are fixedly installed on the back of the water tank (3).

2. A road cleaning vehicle cleaning device according to claim 1, characterized in that: The compression mechanism includes a driving component and a limiting component. The driving component includes a garbage storage box (6) fixedly installed on the top of the rectangular bottom plate (1). A first motor (8) is fixedly installed on the inner wall of the top of the garbage storage box (6). A threaded rod (9) is fixedly installed on the output shaft of the first motor (8). A U-shaped compression plate (10) is threadedly sleeved on the threaded rod (9). The U-shaped compression plate (10) is adapted to the garbage storage box (6).

3. A road cleaning vehicle cleaning device according to claim 2, characterized in that: The limiting component includes two limiting plates (11) fixedly sleeved on the threaded rod (9). Two grooves (101) are formed in the bottom of the U-shaped compression plate (10). A plurality of springs (12) are fixedly installed on the inner walls of the tops of the two grooves (101). The bottom ends of the plurality of springs (12) are respectively fixedly installed with rectangular blocks (13). The two rectangular blocks (13) are respectively slidably connected to the two grooves (101).

4. A road cleaning vehicle cleaning device according to claim 1, characterized in that: The cleaning mechanism includes an absorption component and a cleaning component. The absorption component includes a suction port (14) fixedly installed on the front of the suction fan (2). A partition plate (15) is fixedly installed on the inner wall of the suction port (14).

5. A road cleaning vehicle cleaning device according to claim 4, characterized in that: The cleaning component includes a semi-circular cover plate (16) fixedly installed on the front of the garbage storage box (6). A first rotating shaft (17) is rotatably installed in the semi-circular cover plate (16). A plurality of brush hairs (18) are fixedly installed on the outer wall of the first rotating shaft (17). A second motor (19) is fixedly installed at the left end of the semi-circular cover plate (16). The right end of the first rotating shaft (17) extends outside the semi-circular cover plate (16) and is fixedly connected to the output shaft of the second motor (19).

6. A road cleaning vehicle cleaning device according to claim 2, characterized in that: Two fixing plates (20) are fixedly installed on the back of the garbage storage box (6). Second rotating shafts (21) are respectively rotatably installed on the right sides of the two fixing plates (20). Limiting blocks (22) are respectively fixedly sleeved on the two second rotating shafts (21). A sealing door (23) is hingedly installed on the right side of the garbage storage box (6). A door handle (24) is fixedly installed on the right side of the sealing door (23).

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