Road surface cleaning device

Abstract

The utility model discloses a road surface cleaning device, and belongs to the technical field of road surface cleaning, the road surface cleaning device comprises a placing plate, universal wheels are fixedly assembled at the bottom of the placing plate, a collecting box is fixedly assembled at the top of the placing plate, an air blower is fixedly arranged on the inner wall of the collecting box, and the output end of the air blower is fixedly connected with one end of a dust suction pipe; the other end of the dust suction pipe is fixedly connected with a suction nozzle, a sealing cover is arranged on the top of the collecting box, a mounting hole is formed in the top of the collecting box, and a plug pin is fixedly assembled at the bottom of the sealing cover. An electric telescopic rod is started to drive a storage shovel to move towards the bottom until the bottom of the storage shovel is completely attached to the ground, and therefore when the device moves to clean the road surface, large solid foreign matter can be collected to the inner wall of the storage shovel, and then a worker independently collects and cleans the large solid foreign matter; the dust is prevented from being sucked into the inner wall of the dust suction pipe by the suction nozzle to cause blockage, and the practicability of the device is improved.

Description

Technical Field

[0001] This application relates to the technical field of road surface cleaning, and particularly to a road surface cleaning device. Background Art

[0002] In today's social development, there is an increasing pursuit of green development. Urban sanitation occupies a large part of it. When cleaning the road surface in the city, a road surface cleaning device is needed to reduce the working intensity of the staff.

[0003] In the patent document with the publication number of CN207362773U that has been published, a road surface cleaning device for the root of the curb for municipal use is provided, belonging to the field of municipal environmental protection equipment. A dust storage chamber is arranged inside the dust storage box. Two walking wheels are arranged below the left side of the dust storage box. A support pillar is fixedly connected to the lower part of the middle of the right side of the dust storage box. A support wheel is arranged outside the support pillar. An air suction cabinet is arranged inside the dust storage box. A dust discharge pipe is arranged at the rear of the air suction cabinet. The dust discharge pipe extends into the dust storage box. A dust suction pipe is arranged at the bottom of the dust storage box and is connected to the air suction cabinet. A dust suction hood is arranged at the end of the dust suction pipe. A front dust cleaning device is arranged at the front part of the lower right side of the dust storage box. A rear dust cleaning device is arranged at the rear part of the lower right side of the dust storage box. Two walking wheels are arranged below the left side of the dust storage box. A support pillar is fixedly connected to the lower part of the middle of the right side of the dust storage box. A support wheel is arranged outside the support pillar, making the device stable and reliable when walking along the curb and not colliding with the curb.

[0004] However, the above device cannot classify and clean the solid foreign matters and dust existing on the road surface. If the solid foreign matters and dust are cleaned simultaneously, it will cause the blockage of the dust suction pipe, thus affecting the cleaning efficiency of the road surface. Therefore, this application proposes a road surface cleaning device to solve the above problems. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, this application provides a road surface cleaning device, which overcomes the deficiencies of the prior art and aims to solve the problems in the prior art.

[0006] To achieve the above object, the present application provides the following technical solution: A road surface cleaning device, including a placement plate, the bottom of the placement plate is fixedly equipped with universal wheels, the top of the placement plate is fixedly equipped with a collection box, the inner wall of the collection box is fixedly provided with a blower, one end of the output end of the blower is fixedly connected to an ash suction pipe, the other end of the ash suction pipe is fixedly connected to a suction nozzle, the top of the collection box is provided with a sealing cover, the top of the collection box is provided with a mounting hole, the bottom of the sealing cover is fixedly equipped with a plug, the bottom of the sealing cover is adhered with a filter cotton, the top of the sealing cover is provided with exhaust holes, the top of the placement plate is fixedly equipped with a fixed seat, and the inner wall of the fixed seat is fixedly equipped with an electric telescopic rod, and the output end of the electric telescopic rod is fixedly connected to a storage shovel.

[0007] As a preferred technical solution of the present application, the suction nozzle is arranged below the placement plate, the inner wall of the collection box is provided with a placement hole, and the ash suction pipe is arranged at the inner wall position of the placement hole.

[0008] By adopting the above technical solution, when the blower operates, it can generate a suction force, and then the dust on the ground is absorbed into the inner cavity of the collection box through the suction nozzle and the ash suction pipe for collection.

[0009] As a preferred technical solution of the present application, a positioning rod is fixedly assembled on the top of the placement plate, a fixed ring is fixedly assembled on the top of the positioning rod, and the ash suction pipe is arranged at the inner wall position of the fixed ring.

[0010] By adopting the above technical solution, the fixed ring can play a positioning role for the ash suction pipe, ensuring that the ash suction pipe will not shake randomly when there is gas passing through the inside of the ash suction pipe, and ensuring the stability of the ash suction pipe.

[0011] As a preferred technical solution of the present application, the plug is arranged at the inner wall position of the mounting hole, the outer edge position of the plug is adapted to the inner wall diameter of the mounting hole, the number of the plugs and the mounting holes is five, and the five plugs and the mounting holes are respectively annularly distributed at the bottom of the sealing cover and the top of the collection box.

[0012] By adopting the above technical solution, the sealing cover and the collection box can be connected through the plug, thereby ensuring that the sealing cover will not fall off randomly during the movement of the device.

[0013] As a preferred technical solution of the present application, the sealing cover and the filter cotton are connected by an adhesive sticker, the number of the exhaust holes is several, and the several exhaust holes are evenly distributed at the top of the sealing cover, and a handle is fixedly assembled on the top of the sealing cover.

[0014] By adopting the above technical solution, it is possible to conveniently separate the sealing cover from the filter cotton, and then remove the filter cotton for replacement and cleaning. At the same time, a number of exhaust holes are evenly distributed at the top of the sealing cover, so that the gas filtered by the filter cotton can be discharged to the outside through the exhaust holes.

[0015] As a preferred technical solution of the present application, the storage shovel is arranged below the placement plate. A through hole is opened at the bottom of the inner wall of the fixed seat, and the through hole penetrates the fixed seat and the placement plate. The output shaft of the electric telescopic rod is slidably connected to the inner wall of the through hole.

[0016] By adopting the above technical solution, the electric telescopic rod can adjust the height of the storage shovel. When cleaning the road surface, the storage shovel can be moved to fit the ground, so that larger foreign objects can be collected to the inner wall of the storage shovel before cleaning the dust, and then the staff can collect and clean them separately. When not in use, the electric telescopic rod can drive the storage shovel to move upward and store it at the bottom of the placement plate to ensure that it does not fit the ground.

[0017] The beneficial effects of the present application:

[0018] 1. By starting the electric telescopic rod to drive the storage shovel to move downward until the bottom of the storage shovel is completely in contact with the ground, larger solid foreign objects can be collected to the inner wall of the storage shovel when the device moves to clean the road surface, and then the staff can collect and clean them separately, avoiding being sucked into the inner wall of the dust suction pipe by the suction nozzle and causing blockage, which improves the practicability of the device.

[0019] 2. By starting the blower to generate suction, the dust on the ground is collected into the inner wall of the collection box through the suction nozzle and the dust suction pipe, and then filtered by the filter cotton. The dust stays on the inner wall of the collection box and is adsorbed by the filter cotton, while the gas is directly discharged to the outside through the exhaust holes. When the cleaning is completed, the sealing cover and the filter cotton can be taken out by pulling the handle, and then the filter cotton and the sealing cover can be separated, so that the filter cotton can be cleaned and replaced to ensure the dust filtering effect of the filter cotton. Description of the Drawings

[0020] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0021] Figure 2 It is a schematic diagram of a partial structure of the present application;

[0022] Figure 3 It is a schematic diagram of a partial expanded structure of the present application.

[0023] In the figure: 1. Placing board; 2. Universal wheel; 3. Collection box; 4. Blower; 5. Dust suction pipe; 6. Suction nozzle; 7. Fixed ring; 8. Positioning rod; 9. Sealing cover; 10. Installation hole; 11. Pin; 12. Filter cotton; 13. Exhaust hole; 14. Fixed seat; 15. Electric telescopic rod; 16. Storage shovel. Detailed implementation mode

[0024] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present application.

[0025] Refer to Figures 1-3 , a road surface cleaning device, including a placing board 1, a universal wheel 2 is fixedly assembled at the bottom of the placing board 1, a collection box 3 is fixedly assembled at the top of the placing board 1, a blower 4 is fixedly arranged on the inner wall of the collection box 3, one end of a dust suction pipe 5 is fixedly connected to the output end of the blower 4, the other end of the dust suction pipe 5 is fixedly connected to a suction nozzle 6, a sealing cover 9 is arranged on the top of the collection box 3, an installation hole 10 is opened on the top of the collection box 3, a pin 11 is fixedly assembled at the bottom of the sealing cover 9, a filter cotton 12 is adhered to the bottom of the sealing cover 9, an exhaust hole 13 is opened on the top of the sealing cover 9, a fixed seat 14 is fixedly assembled at the top of the placing board 1, an electric telescopic rod 15 is fixedly assembled on the inner wall of the fixed seat 14, and a storage shovel 16 is fixedly connected to the output end of the electric telescopic rod 15.

[0026] Refer to Figure 1 and Figure 2 , the suction nozzle 6 is arranged below the placing board 1, a placing hole is arranged on the inner wall of the collection box 3, the dust suction pipe 5 is arranged at the inner wall position of the placing hole. By arranging the suction nozzle 6 below the placing board 1, when the blower 4 operates, it can generate a suction force, and then the dust on the ground is absorbed into the inner cavity of the collection box 3 through the dust suction pipe 5 by the suction nozzle 6 for collection.

[0027] Refer to Figure 1 and Figure 2 , a positioning rod 8 is fixedly assembled at the top of the placing board 1, a fixed ring 7 is fixedly assembled at the top of the positioning rod 8, the dust suction pipe 5 is arranged at the inner wall position of the fixed ring 7. By arranging the dust suction pipe 5 at the inner wall position of the fixed ring 7, the fixed ring 7 can play a positioning role for the dust suction pipe 5, ensuring that the dust suction pipe 5 will not shake randomly when there is gas passing through the inside of the dust suction pipe 5, and ensuring the stability of the dust suction pipe 5.

[0028] Refer to Figure 3, the bolt 11 is arranged at the inner wall position of the mounting hole 10. The outer edge position of the bolt 11 is adapted to the inner wall diameter of the mounting hole 10. The number of bolts 11 and mounting holes 10 is five each, and the five bolts 11 and mounting holes 10 are respectively annularly distributed at the bottom of the sealing cover 9 and the top of the collection box 3. By arranging the bolt 11 at the inner wall position of the mounting hole 10, the sealing cover 9 and the collection box 3 can be connected through the bolt 11, thereby ensuring that the sealing cover 9 will not fall off randomly during the movement of the device.

[0029] Refer to Figure 1 and Figure 3 , the sealing cover 9 and the filter cotton 12 are connected by an adhesive sticker. The number of exhaust holes 13 is several, and the several exhaust holes 13 are evenly distributed at the top position of the sealing cover 9. A handle is fixedly assembled at the top of the sealing cover 9. By connecting the sealing cover 9 and the filter cotton 12 through an adhesive sticker, the sealing cover 9 and the filter cotton 12 can be separated conveniently, and then the filter cotton 12 can be removed for replacement and cleaning. At the same time, by evenly distributing the several exhaust holes 13 at the top position of the sealing cover 9, the gas filtered by the filter cotton 12 can be discharged to the outside through the exhaust holes 13.

[0030] Refer to Figure 1 , the storage shovel 16 is arranged below the placement plate 1. A through hole is opened at the bottom of the inner wall of the fixed seat 14, and the through hole penetrates through the fixed seat 14 and the placement plate 1. The output shaft of the electric telescopic rod 15 is slidably connected to the inner wall position of the through hole. By slidably connecting the output shaft of the electric telescopic rod 15 to the inner wall position of the through hole, the electric telescopic rod 15 can adjust the height of the storage shovel 16. When cleaning the road surface, the storage shovel 16 can be moved to fit the ground, so that larger foreign objects can be collected to the inner wall position of the storage shovel 16 before cleaning the dust, and then the staff can collect and clean them separately. When not in use, the electric telescopic rod 15 can drive the storage shovel 16 to move upward and store it at the bottom position of the placement plate 1 to ensure that it does not fit the ground.

[0031] Working principle: When using this device, first move the device to the road surface to be cleaned. Then start the electric telescopic rod 15 to drive the storage shovel 16 to move downward until the bottom of the storage shovel 16 is completely in contact with the ground. Then start the blower 4 to generate suction, and the dust on the ground is collected through the suction nozzle 6 into the inner wall position of the collection box 3 through the dust suction pipe 5. Then it passes through the filter cotton 12 for filtration. The dust stays at the inner wall position of the collection box 3 and is adsorbed by the filter cotton 12, while the gas is directly discharged to the outside through the exhaust holes 13. Thus, when the device moves, larger foreign objects can be collected at the inner wall position of the storage shovel 16, and then the staff can collect and clean them separately to avoid being sucked into the inner wall position of the dust suction pipe 5 by the suction nozzle 6, resulting in blockage. When the cleaning is completed, the sealing cover 9 and the filter cotton 12 can be taken out by pulling the handle, and then the filter cotton 12 and the sealing cover 9 can be separated, so that the filter cotton 12 can be cleaned and replaced.

[0032] The above are only the preferred embodiments of the present application and are not used to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A road cleaning device, comprising a placement plate (1), characterized in that: The bottom of the placement plate (1) is fixedly equipped with a universal wheel (2), the top of the placement plate (1) is fixedly equipped with a collection box (3), the inner wall of the collection box (3) is fixedly equipped with a blower (4), the output end of the blower (4) is fixedly connected to one end of an ash suction pipe (5), the other end of the ash suction pipe (5) is fixedly connected to a suction nozzle (6), the top of the collection box (3) is provided with a sealing cover (9), the top of the collection box (3) is provided with a mounting hole (10), the bottom of the sealing cover (9) is fixedly equipped with a latch (11), the bottom of the sealing cover (9) is adhered with filter cotton (12), the top of the sealing cover (9) is provided with an exhaust hole (13), the top of the placement plate (1) is fixedly equipped with a fixing seat (14), the inner wall of the fixing seat (14) is fixedly equipped with an electric telescopic rod (15), and the output end of the electric telescopic rod (15) is fixedly connected to a storage shovel (16).

2. A road cleaning device according to claim 1, characterized in that: The suction nozzle (6) is arranged below the placement plate (1), a placement hole is provided on the inner wall of the collection box (3), and the ash suction pipe (5) is arranged on the inner wall of the placement hole.

3. A road surface cleaning device according to claim 1, characterized in that: A positioning rod (8) is fixedly mounted on the top of the placement plate (1), a fixing ring (7) is fixedly mounted on the top of the positioning rod (8), and the ash suction pipe (5) is arranged on the inner wall of the fixing ring (7).

4. A road surface cleaning device according to claim 1, characterized in that: The latch (11) is arranged at an inner wall position of the mounting hole (10), and the outer edge position of the latch (11) is matched with the inner wall diameter of the mounting hole (10). The number of the latch (11) and the mounting hole (10) are both five, and the five latches (11) and the mounting holes (10) are respectively distributed in an annular shape at the bottom of the sealing cover (9) and the top of the collection box (3).

5. A road surface cleaning device according to claim 1, characterized in that: The sealing cover (9) and the filter cotton (12) are connected by an adhesive patch, the exhaust holes (13) are in a plurality, and the exhaust holes (13) are evenly distributed at the top of the sealing cover (9), and a handle is fixedly mounted on the top of the sealing cover (9).

6. A road surface cleaning device according to claim 1, characterized in that: The storage shovel (16) is arranged below the placement plate (1), a through hole is provided at the bottom of the inner wall of the fixing seat (14), and the through hole penetrates the fixing seat (14) and the placement plate (1), and the output shaft of the electric telescopic rod (15) is slidably connected to the inner wall of the through hole.

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