Device for quickly cleaning road surface

Abstract

The utility model provides a device for quickly sweeping a road surface, and belongs to the technical field of road sweeping equipment. A device for rapidly sweeping a road surface comprises a rotary disc, a plurality of first displacement plates distributed in a circular array mode are arranged on the lower surface of the rotary disc, the first displacement plates are slidably installed on the rotary disc, sweeping brushes are installed at the bottoms of the first displacement plates at equal intervals, and a second displacement plate is arranged on one side of each first displacement plate. The second displacement plate is slidably mounted on the rotating disc, a water diversion cavity is formed in the second displacement plate, spray heads are mounted on the lower surface of the second displacement plate at equal intervals, and the water outlet ends of the spray heads face the gap between the two adjacent cleaning brushes on the upstream side of the second displacement plate; and a driving part for driving the first displacement plate and the second displacement plate to synchronously and reversely displace when the turntable rotates is arranged on the turntable. The cleaning device has the advantages that the cleaning effect is improved, the labor cost is reduced, and the cleaning efficiency is improved.

Description

Technical Field

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

[0002] Some light and heavy bulk materials such as mortar, gravel, silicone sealant, etc. generated during the process of cutting, grooving and grouting of airport pavement are very difficult to clean up. In addition, due to weather changes during construction, patterns caused by repeated use of geotextiles and some force majeure factors, the pavement generally has poor surface quality. The existing manual wire brushes not only require a large number of personnel, but are also time-consuming and labor-intensive, with poor cleaning effects. They cannot achieve ideal cleaning effects for the nodules that have long been attached to the surface of the pavement. After one cleaning with a wire rope brush, the cleaning effect is limited, and a small amount of dust and small debris still remain on the ground, resulting in an incomplete cleaning and unsatisfactory cleaning effect. In addition, if the wire brush is severely worn, the cleaning effect will also be affected. Wire brushes need to be checked and replaced regularly. If they are not properly maintained or replaced in time, they may affect the normal operation of the device and increase maintenance costs. Wire brushes may not be suitable for all types of ground materials. For example, some soft or easily worn ground may not be suitable for cleaning with wire brushes. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a device for quickly cleaning the road surface.

[0004] The technical solution of the utility model is achieved in this way:

[0005] A device for quickly cleaning a road surface comprises a turntable, wherein a plurality of first displacement plates distributed in a circular array are arranged on the lower surface of the turntable, the first displacement plates are slidably mounted on the turntable, cleaning brushes are equidistantly mounted on the bottom of the first displacement plate, a second displacement plate is arranged on one side of the first displacement plate, the second displacement plate is slidably mounted on the turntable, a water diversion cavity is arranged inside the second displacement plate, nozzles are equidistantly mounted on the lower surface of the second displacement plate, and the water outlet end of the nozzle is arranged toward the gap between two adjacent cleaning brushes on its upstream side, and a driving component is arranged on the turntable for driving the first displacement plate and the second displacement plate to synchronously displace in opposite directions when the turntable rotates.

[0006] Furthermore, the turntable includes a shell and a disk body which are distributed up and down, the shell is fixedly mounted on the disk body, the disk body is provided with through grooves for movement of the first displacement plate and the second displacement plate respectively, and the first displacement plate and the second displacement plate are slidably arranged in the corresponding through grooves respectively.

[0007] Furthermore, the tops of the corresponding first displacement plates and the second displacement plates are respectively provided with first and second racks with tooth tips relatively distributed, and a gear is meshed between the corresponding first and second racks, and the gear is rotatably mounted on the disk body.

[0008] Furthermore, the driving component includes a track plate and a track wheel. The track plate is rotatably installed in the central part of the turntable. A circle of wavy tracks is arranged in the track plate. The track wheel is arranged in a one-to-one correspondence with the first displacement plate, and the track wheel is installed on the inner end of the corresponding first displacement plate through a support plate.

[0009] Furthermore, the driving component includes a driving column fixedly installed in the center of the turntable, the driving column is used to connect to the power device through a pulley assembly, the bottom end of the driving column is inserted into the turntable, and both ends of the driving column are closed, the inner end of the second displacement plate is connected to a water diversion hose, and the surface of the driving column is provided with a water diversion hole corresponding to each water diversion pipe, and the end of the water diversion hose away from the second displacement plate is connected to the water diversion hole.

[0010] Furthermore, a water injection column is passed through the driving column, and a water storage cavity is formed between the water injection column and the driving column. A plurality of water injection holes are opened on the surface of the water injection column. The bottom end of the water injection column passes through the driving column and is fixedly connected to the track plate. The top end of the water injection column extends from the driving column, and a water injection pipe joint is connected to the side of the water injection column.

[0011] The utility model has the following beneficial effects:

[0012] 1. By setting the first displacement plate to drive the cleaning brush to move back and forth under the action of the driving component, it is possible to prevent the existence of cleaning blind spots and improve the road cleaning effect. At the same time, the cleaning brush is easier to separate from impurities during the process of moving back and forth, ensuring that the cleaning brush is always in a good cleaning state and ensuring the cleaning effect.

[0013] 2. By setting a second displacement plate, the nozzle is driven to move back and forth under the action of the driving component, and the displacement direction of the nozzle is opposite to that of the cleaning brush, so that the cleaning brush can be effectively flushed by the nozzle when passing through the nozzle, thereby achieving the effect of cleaning the cleaning brush and ensuring that the cleaning brush is in a good cleaning state. At the same time, when the nozzle flushes the area between two adjacent cleaning brushes, the impurities swept out by the cleaning brush on the road surface can be directly flushed, so that the impurities are better separated from the road surface, thereby improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an overall schematic diagram of a device for quickly cleaning a road surface according to the utility model;

[0015] Figure 2It is a partial schematic diagram of a device for quickly cleaning a road surface according to the utility model;

[0016] Figure 3 It is a partial schematic diagram of a device for quickly cleaning a road surface according to the utility model;

[0017] Figure 4 It is a partial schematic diagram of a device for quickly cleaning a road surface according to the utility model;

[0018] Figure 5 It is a partial schematic diagram of a device for quickly cleaning a road surface according to the utility model;

[0019] Figure 6 It is a partial schematic diagram of a device for quickly cleaning a road surface according to the utility model;

[0020] Figure 7 It is a partial schematic diagram of a device for quickly cleaning a road surface according to the utility model;

[0021] Figure 8 The utility model is a cross-sectional view of a driving column and a water injection column of a device for quickly cleaning a road surface.

[0022] In the figure: 1. turntable; 1.1. casing; 1.2. disc body; 2. first displacement plate; 3. cleaning brush; 4. second displacement plate; 5. water diversion chamber; 6. nozzle; 7. through slot; 8. first rack; 9. second rack; 10. gear; 11. track plate; 12. track wheel; 13. track; 14. support plate; 15. driving column; 16. water diversion hose; 17. water diversion hole; 18. water injection column; 19. water storage chamber; 20. water injection hole; 21. water injection pipe joint. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. 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.

[0024] like Figures 1 to 8As shown, the present embodiment provides a device for quickly cleaning a road surface, comprising a turntable 1, a plurality of first displacement plates 2 distributed in a circular array are arranged on the lower surface of the turntable 1, the first displacement plate 2 is slidably mounted on the turntable 1, cleaning brushes 3 are installed at equal intervals on the bottom of the first displacement plate 2, a second displacement plate 4 is arranged on one side of the first displacement plate 2, the second displacement plate 4 is slidably mounted on the turntable 1, a water diversion cavity 5 is arranged in the second displacement plate 4, nozzles 6 are installed at equal intervals on the lower surface of the second displacement plate 4, and the water outlet end of the nozzle 6 is arranged toward the gap between two adjacent cleaning brushes 3 on its upstream side, and a driving component is arranged on the turntable 1 for driving the first displacement plate 2 and the second displacement plate 4 to synchronously displace in opposite directions when the turntable 1 rotates.

[0025] During the process of the turntable 1 rotating and driving the cleaning brush 3 to make a circular motion to clean the road surface, the driving component drives the cleaning brush 3 and the nozzle 6 to make synchronous and reverse reciprocating movements in the radial direction of the turntable 1. On the one hand, during the reciprocating movement of the cleaning brush 3, the blind area between two adjacent cleaning brushes 3 in a row of cleaning brushes 3 can be covered and cleaned, thereby improving the cleaning effect. On the other hand, when the nozzle 6 reciprocates, it will flush the cleaning brush 3 through the cleaning brush 3, so that impurities will be separated from the cleaning brush 3, ensuring that the cleaning brush 3 is in a good cleaning state and improving the cleaning effect. In addition, when the nozzle 6 passes through the area between two adjacent cleaning brushes 3 in a row of cleaning brushes 3, the water flow sprayed from the nozzle 6 will directly flush the road surface, flush the impurities on the road surface, improve the effect of impurities being separated from the road surface, and thus improve the road surface cleaning effect.

[0026] Specifically, the turntable 1 includes a casing 1.1 and a disk body 1.2 which are arranged vertically. The casing 1.1 is fixedly mounted on the disk body 1.2. The disk body 1.2 is provided with through slots 7 for the first displacement plate 2 and the second displacement plate 4 to move respectively. The first displacement plate 2 and the second displacement plate 4 are slidably arranged in the corresponding through slots 7 respectively. The first displacement plate 2 and the second displacement plate 4 are respectively moved back and forth in the corresponding through slots 7 under the action of the driving component, so as to realize the reciprocating movement of the nozzle head 6 of the cleaning brush 3 on the lower surface of the turntable 1.

[0027] The tops of the corresponding first displacement plate 2 and the second displacement plate 4 are respectively provided with first racks 8 and second racks 9 with tooth tips facing each other, and a gear 10 is meshed between the corresponding first racks 8 and second racks 9, and the gear 10 is rotatably mounted on the disk body 1.2. The gear 10 meshes with the first rack 8 and the second rack 9 at the same time, so that the first displacement plate 2 and the second displacement plate 4 can stably perform synchronous reverse reciprocating motion.

[0028] The driving component includes a track plate 11 and a track wheel 12. The track plate 11 is rotatably installed in the central part of the turntable 1. A circle of wavy tracks 13 is arranged in the track plate 11. The track wheel 12 is arranged in a one-to-one correspondence with the first displacement plate 2, and the track wheel 12 is installed on the inner end of the corresponding first displacement plate 2 through a support plate 14.

[0029] During the rotation of the turntable 1, the through groove 7 makes the first displacement plate 2 and the second displacement plate 4 follow the turntable 1 to make a circular motion. At the same time, the first displacement plate 2 makes the track wheel 12 make a circular motion in the track 13 through the support plate 14. During the circular motion, the track wheel 12 will pass through the crests and troughs of the track 13 in sequence, thereby making the first displacement plate 2 move back and forth along the radial direction of the turntable 1. At this time, the first displacement plate 2 drives the first rack 8 to move, and the first rack 8 makes the second displacement plate 4 move back and forth through the gear 10 and the second rack 9, thereby making the cleaning brush 3 and the nozzle 6 move back and forth synchronously in the opposite direction.

[0030] Furthermore, the driving component includes a driving column 15 fixedly mounted at the center of the turntable 1. The driving column 15 is used to connect the power device through the pulley assembly. The bottom end of the driving column 15 is inserted into the turntable 1, and both ends of the driving column 15 are closed. The inner end of the second displacement plate 4 is connected to a water diversion hose 16. The surface of the driving column 15 is provided with a water diversion hole 17 corresponding to each water diversion pipe. The end of the water diversion hose 16 away from the second displacement plate 4 is connected to the water diversion hole 17. When the external power device drives the driving column 15 to rotate through the pulley assembly, the driving column 15 drives the turntable 1 to rotate. At this time, the water diversion hose 16 rotates synchronously with the turntable 1.

[0031] A water injection column 18 is passed through the driving column 15, and a water storage chamber 19 is formed between the water injection column 18 and the driving column 15. A plurality of water injection holes 20 are opened on the surface of the water injection column 18. The bottom end of the water injection column 18 passes through the driving column 15 and is fixedly connected to the track plate 11. The top end of the water injection column 18 extends from the driving column 15, and a water injection pipe joint 21 is connected to the side of the water injection column 18.

[0032] During the process of the driving column 15 driving the turntable 1 to rotate, the water injection column 18 remains stationary and the track plate 11 remains stationary. At the same time, the water injection pipe joint 21 is connected to an external water supply device through a pipeline. After the water enters the water injection column 18 from the water injection pipe joint 21, it enters the water storage chamber 19 through the water injection hole 20. The water in the water storage chamber 19 enters the water diversion chamber 5 through the water diversion hole 17 and the water diversion hose 16, and finally sprays out from the nozzle 6. Specifically, when applying the above-mentioned device for quickly cleaning the road surface, the device can be installed on the vehicle body, and the vehicle body is equipped with a water storage tank and a high-pressure water pump. The high-pressure water pump is connected to the water injection pipe joint 21 through a pipeline, and the driving column 15 is rotatably installed on the vehicle body, and the top of the water injection column 18 is fixedly installed on the vehicle body.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for quickly cleaning a road surface, characterized in that: The invention comprises a rotating disk (1), wherein a plurality of first displacement plates (2) distributed in a circular array are arranged on the lower surface of the rotating disk (1), the first displacement plates (2) are slidably mounted on the rotating disk (1), cleaning brushes (3) are equidistantly mounted on the bottom of the first displacement plate (2), a second displacement plate (4) is arranged on one side of the first displacement plate (2), the second displacement plate (4) is slidably mounted on the rotating disk (1), a water diversion cavity (5) is arranged inside the second displacement plate (4), nozzles (6) are equidistantly mounted on the lower surface of the second displacement plate (4), and the water outlet end of the nozzle (6) is arranged toward the gap between two adjacent cleaning brushes (3) on the upstream side thereof, and a driving component is arranged on the rotating disk (1) for driving the first displacement plate (2) and the second displacement plate (4) to synchronously displace in opposite directions when the rotating disk (1) rotates.

2. A device for quickly cleaning a road surface according to claim 1, characterized in that: The turntable (1) comprises a casing (1.1) and a disk body (1.2) which are arranged vertically, the casing (1.1) being fixedly mounted on the disk body (1.2), the disk body (1.2) being provided with through grooves (7) for respectively moving the first displacement plate (2) and the second displacement plate (4), and the first displacement plate (2) and the second displacement plate (4) are respectively slidably arranged in the corresponding through grooves (7).

3. A device for quickly cleaning a road surface according to claim 2, characterized in that: A first rack (8) and a second rack (9) with tooth tips that are relatively distributed are respectively arranged on the top of the corresponding first displacement plate (2) and the second displacement plate (4), and a gear (10) is meshed between the corresponding first rack (8) and the second rack (9), and the gear (10) is rotatably mounted on the disk body (1.2).

4. A device for quickly cleaning a road surface according to claim 3, characterized in that: The driving component comprises a track plate (11) and a track wheel (12); the track plate (11) is rotatably mounted at the center of the turntable (1); a circle of wave-shaped tracks (13) is arranged in the track plate (11); the track wheel (12) and the first displacement plate (2) are arranged in a one-to-one correspondence, and the track wheel (12) is mounted on the inner side end of the corresponding first displacement plate (2) through a support plate (14).

5. A device for quickly cleaning a road surface according to claim 4, characterized in that: The driving component comprises a driving column (15) fixedly mounted at the center of the turntable (1), the driving column (15) being used to connect to a power device via a pulley assembly, the bottom end of the driving column (15) being inserted into the turntable (1), and both ends of the driving column (15) being closed, the inner end of the second displacement plate (4) being connected to a water diversion hose (16), the surface of the driving column (15) being provided with a water diversion hole (17) corresponding to each water diversion pipe, and the end of the water diversion hose (16) away from the second displacement plate (4) being connected to the water diversion hole (17).

6. A device for quickly cleaning a road surface according to claim 5, characterized in that: A water injection column (18) is inserted into the driving column (15), a water storage chamber (19) is formed between the water injection column (18) and the driving column (15), a plurality of water injection holes (20) are opened on the surface of the water injection column (18), the bottom end of the water injection column (18) passes through the driving column (15) and is fixedly connected to the track plate (11), the top end of the water injection column (18) extends from the driving column (15), and the side of the water injection column (18) is connected to a water injection pipe joint (21).

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