Roadbed pavement sweeping device

Abstract

The utility model provides a roadbed pavement sweeping device, which belongs to the technical field of municipal environment, and comprises a cart, a dust collection assembly and a sweeping assembly, the cart comprises a base, the lower surface of the base is fixedly connected with four support plates, a first rotating shaft is rotatably connected between two opposite support plates, and the dust collection assembly is fixedly connected with the first rotating shaft. The two ends of the first rotating shaft penetrate through the supporting plates and are fixedly connected with rolling wheels, the base is fixedly connected with a handrail, the rolling wheels are driven by a transmission part, the dust collection assembly comprises a dust collection box fixedly connected to the upper surface of the base, the bottom of the dust collection box communicates with a dust collection pipe, and the dust collection pipe penetrates through the base and extends to the position below the base. An air outlet is formed in the side wall of the dust collection box, a filter plate is fixedly connected to the air outlet, and the dust collection assembly further comprises an air blowing component. According to the utility model, the trolley does not need to be manually pushed for cleaning, the working intensity of workers is reduced, the working efficiency is high, and the trolley is suitable for cleaning subgrades of small road sections and low in production cost.

Description

Technical Field

[0001] The utility model belongs to the technical field of municipal environment, and particularly relates to a roadbed and pavement cleaning device. Background Technique

[0002] The roadbed and pavement are important components of the road structure, each undertaking different functions and requirements. The roadbed provides a solid foundation for the laying of the pavement, ensuring the stability and durability of the road. The pavement provides a flat, wear-resistant and anti-skid driving surface for vehicles, ensuring the safety, comfort and speed of vehicle driving. Roadbed cleaning is a crucial link in road construction and maintenance, which is of great significance for maintaining the stability of the road and extending its service life.

[0003] After retrieval, Chinese Patent Publication No. CN220335799U discloses a roadbed and pavement cleaning device, which solves the problems that the structure of the roadbed and pavement cleaning device is relatively complex, resulting in higher costs and electricity bills, and when cleaning larger-volume garbage, the garbage is easily blocked at the air inlet.

[0004] The existing device has the following deficiencies:

[0005] 1. When the existing device is used for cleaning, it needs to be connected to a tractor, and the tractor is used as the power to drive the device to operate. This method is not suitable for cleaning small-section roadbeds. Other existing devices that do not require a tractor need to be manually pushed for cleaning during use. This method has a high working intensity for staff and low working efficiency.

[0006] 2. The existing device drives air to be sucked into the cleaning component from the dust suction pipe through a suction fan. The cleaning brush attached to the ground rotates under the action of friction and the wind force of the suction fan, and sweeps the garbage to one end of the dust suction pipe. The dust suction pipe sucks the garbage, and the cleaning brush rotates driven by the wind force. The rotation of the cleaning brush is unstable, the cleaning effect is not good, and adding an additional suction fan increases the equipment cost. Content of the Utility Model

[0007] The purpose of the utility model is to solve the problems mentioned in the background technique in the prior art, and to propose a roadbed and pavement cleaning device.

[0008] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0009] A roadbed and pavement cleaning device, comprising:

[0010] A trolley, the trolley includes a base, the lower surface of the base is fixedly connected with four support plates, a first rotating shaft is rotatably connected between two opposite support plates, both ends of the first rotating shaft penetrate through the support plates and are fixedly connected with rollers, an armrest is fixedly connected on the base, and the rollers are driven by a transmission component;

[0011] A dust suction component, the dust suction component includes a dust collection box fixedly connected to the upper surface of the base, a dust suction pipe is communicated with the bottom of the dust collection box, the dust suction pipe penetrates through the base and extends to the lower part of the base, an air outlet is opened on the side wall of the dust collection box, a filter plate is fixedly connected at the air outlet, and the dust suction component further includes a blowing component;

[0012] A cleaning component, the cleaning component includes a second rotating shaft rotatably connected to the lower part of the base, a cleaning brush is fixedly connected to one end of the second rotating shaft away from the base, and the cleaning brush is driven by a driving component.

[0013] Preferably, the transmission component includes a motor fixedly connected to the side wall of the dust collection box, an output shaft of the motor is fixedly connected with a third rotating shaft through a coupling, the third rotating shaft penetrates through the base and extends to the lower part of the base, and the transmission component further includes two first bevel gears respectively fixedly connected to the third rotating shaft and the first rotating shaft, and the two first bevel gears are meshed with each other.

[0014] Preferably, the driving component includes two column gears respectively fixedly connected to the second rotating shaft and the third rotating shaft, and the two column gears are meshed with each other.

[0015] Preferably, the blowing component includes a fourth rotating shaft rotatably connected to the filter plate, and a fan is fixedly connected to the fourth rotating shaft.

[0016] Preferably, the blowing component further includes a second bevel gear fixedly connected to the fourth rotating shaft and a third bevel gear fixedly connected to the third rotating shaft, and the second bevel gear and the third bevel gear are meshed with each other.

[0017] Preferably, the transmission ratio of the third bevel gear to the second bevel gear is 1∶3.

[0018] Compared with the prior art, the present utility model has the following advantages:

[0019] The present utility model drives the third rotating shaft to rotate through the motor, drives the first rotating shaft to rotate under the action of the first bevel gear, and then drives the rollers to rotate, so that it is not necessary to manually push the trolley for cleaning, reducing the working intensity of the staff, having high working efficiency, not requiring connection to a tractor, and being applicable to the cleaning of small-section roadbeds;

[0020] The utility model drives the third rotating shaft to rotate through the setting of a cleaning component and a blowing component. When the motor drives the third rotating shaft to rotate, the second rotating shaft is driven to rotate under the action of a column gear, so as to drive the cleaning brush to rotate for cleaning. The cleaning brush rotates stably and has a good cleaning effect. At the same time, under the action of a second bevel gear and a third bevel gear, the fourth rotating shaft and the fan rotate. The fan sucks out the air in the dust collection box to reduce the air pressure in the dust collection box, so that the outside air and the dust raised during cleaning enter the dust collection box from the dust suction pipe. The transmission ratio of the third bevel gear to the second bevel gear is 1:3, which is used to increase the rotation speed of the fan and enhance the wind force. There is no need to additionally install an exhaust fan, which reduces costs. Description of the Drawings

[0021] Figure 1 is a schematic diagram of the overall structure of a roadbed and pavement cleaning device proposed by the utility model;

[0022] Figure 2 is a top view of a roadbed and pavement cleaning device proposed by the utility model;

[0023] Figure 3 is Figure 2 a sectional view taken along the A-A direction in

[0024] In the figure: 1 base, 11 support plate, 12 first rotating shaft, 13 roller, 14 handrail, 21 dust collection box, 22 dust suction pipe, 23 air outlet, 24 filter plate, 25 fourth rotating shaft, 26 fan, 27 second bevel gear, 28 third bevel gear, 31 second rotating shaft, 32 cleaning brush, 33 column gear, 41 motor, 42 third rotating shaft, 43 first bevel gear. Detailed Implementation Modes

[0025] The technical solutions in the utility model will be further described below with reference to the drawings and embodiments.

[0026] Refer to Figures 1-3, A roadbed and pavement cleaning device, comprising a trolley, a dust suction component and a cleaning component. The trolley includes a base 1. Four support plates 11 are fixedly connected to the lower surface of the base 1. A first rotating shaft 12 is rotatably connected between two opposite support plates 11. Both ends of the first rotating shaft 12 penetrate through the support plates 11 and are fixedly connected with rollers 13. An armrest 14 is fixedly connected to the base 1. The rollers 13 are driven by a transmission component. The transmission component includes a motor 41 fixedly connected to the side wall of the dust collection box 21. The output shaft of the motor 41 is fixedly connected with a third rotating shaft 42 through a coupling. The third rotating shaft 42 penetrates through the base 1 and extends below the base 1. The transmission component further includes two first bevel gears 43 respectively fixedly connected to the third rotating shaft 42 and the first rotating shaft 12. The two first bevel gears 43 mesh with each other. During operation, the motor 41 drives the third rotating shaft 42 to rotate. Under the action of the first bevel gear 43, the first rotating shaft 12 is driven to rotate, thereby driving the rollers 13 to rotate. There is no need to manually push the trolley for cleaning, which reduces the working intensity of the staff, has high working efficiency, does not need to be connected to a tractor, and is suitable for cleaning small-section roadbeds.

[0027] The dust suction component includes a dust collection box 21 fixedly connected to the upper surface of the base 1. A dust suction pipe 22 is communicated with the bottom of the dust collection box 21. The dust suction pipe 22 penetrates through the base 1 and extends below the base 1. An air outlet 23 is provided on the side wall of the dust collection box 21. A filter plate 24 is fixedly connected at the air outlet 23. The dust suction component further includes a blowing component. The blowing component includes a fourth rotating shaft 25 rotatably connected to the filter plate 24. A fan 26 is fixedly connected to the fourth rotating shaft 25. The blowing component further includes a second bevel gear 27 fixedly connected to the fourth rotating shaft 25 and a third bevel gear 28 fixedly connected to the third rotating shaft 42. The second bevel gear 27 and the third bevel gear 28 mesh with each other. The transmission ratio of the third bevel gear 28 to the second bevel gear 27 is 1:3. When the motor 41 drives the third rotating shaft 42 to rotate, under the action of the second bevel gear 27 and the third bevel gear 28, the fourth rotating shaft 25 and the fan 26 rotate. The fan 26 sucks out the air in the dust collection box 21 to reduce the air pressure in the dust collection box 21, so that the outside air and the dust raised during cleaning enter the dust collection box 21 from the dust suction pipe 22. The transmission ratio of the third bevel gear 28 to the second bevel gear 27 is 1:3 to increase the rotation speed of the fan 26 and enhance the wind force. There is no need to additionally install an exhaust fan, which reduces the cost.

[0028] The cleaning component includes a second rotating shaft 31 rotatably connected below the base 1. One end of the second rotating shaft 31 away from the base 1 is fixedly connected with a cleaning brush 32. The cleaning brush 32 is driven by a driving component. The driving component includes two column gears 33 respectively fixedly connected to the second rotating shaft 31 and the third rotating shaft 42. The two column gears 33 mesh with each other. When the motor 41 drives the third rotating shaft 42 to rotate, under the action of the column gears 33, the second rotating shaft 31 is driven to rotate, thereby driving the cleaning brush 32 to rotate for cleaning. The cleaning brush 32 rotates stably and has a good cleaning effect.

[0029] The functional principle of the present utility model can be elaborated through the following operation mode: During use, the staff holds the handle 14 by hand and turns on the motor 41. The motor 41 drives the third rotating shaft 42 to rotate. Under the action of the first bevel gear 43, the first rotating shaft 12 is driven to rotate, thereby driving the roller 13 to rotate. And under the action of the column gear 33, the second rotating shaft 31 is driven to rotate, thereby driving the cleaning brush 32 to rotate for cleaning. Cleaning is carried out while the trolley moves, and the cleaning brush 32 rotates stably with good cleaning effect. There is no need for manual pushing of the trolley for cleaning, reducing the working intensity of the staff, with high working efficiency. There is no need to connect a tractor, and it is applicable to the cleaning of small-section roadbeds. When the motor 41 drives the third rotating shaft 42 to rotate, the fourth rotating shaft 25 and the fan 26 rotate under the action of the second bevel gear 27 and the third bevel gear 28. The fan 26 sucks out the air in the dust collection box 21 to reduce the air pressure in the dust collection box 21, so that the outside air and the dust raised during cleaning enter the dust collection box 21 through the dust suction pipe 22. The transmission ratio of the third bevel gear 28 and the second bevel gear 27 is 1:3 to increase the rotation speed of the fan 26 and enhance the wind force. There is no need to additionally install an exhaust fan, reducing costs.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and not to limit them. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present utility model, and they should all be covered within the scope of the claims of the present utility model.

Claims

1. A roadbed and pavement cleaning device, characterized in that: include: A trolley, the trolley comprising a base (1), four support plates (11) being fixedly connected to the lower surface of the base (1), a first rotating shaft (12) being rotatably connected between two opposing support plates (11), both ends of the first rotating shaft (12) passing through the support plates (11) and being fixedly connected to rollers (13), a handrail (14) being fixedly connected to the base (1), and the rollers (13) being driven by a transmission component; A dust collection assembly, the dust collection assembly comprising a dust collection box (21) fixedly connected to the upper surface of the base (1), the bottom of the dust collection box (21) being connected to a dust collection pipe (22), the dust collection pipe (22) passing through the base (1) and extending to the bottom of the base (1), an air outlet (23) being provided on the side wall of the dust collection box (21), a filter plate (24) being fixedly connected to the air outlet (23), and the dust collection assembly further comprising a blowing component; A cleaning assembly, the cleaning assembly comprising a second rotating shaft (31) rotatably connected below a base (1), the second rotating shaft (31) having one end away from the base (1) fixedly connected to a cleaning brush (32), the cleaning brush (32) being driven by a driving component.

2. A roadbed and pavement cleaning device according to claim 1, characterized in that: The transmission component comprises a motor (41) fixedly connected to a side wall of the dust box (21); an output shaft of the motor (41) is fixedly connected to a third rotating shaft (42) via a coupling; the third rotating shaft (42) passes through the base (1) and extends to the bottom of the base (1); the transmission component also comprises two first bevel gears (43) respectively fixedly connected to the third rotating shaft (42) and the first rotating shaft (12); the two first bevel gears (43) are meshed with each other.

3. A roadbed and pavement cleaning device according to claim 1, characterized in that: The driving component comprises two column gears (33) respectively fixedly connected to the second rotating shaft (31) and the third rotating shaft (42), and the two column gears (33) are meshed with each other.

4. A roadbed and pavement cleaning device according to claim 1, characterized in that: The blowing component comprises a fourth rotating shaft (25) rotatably connected to the filter plate (24), and a fan (26) is fixedly connected to the fourth rotating shaft (25).

5. A roadbed and pavement cleaning device according to claim 4, characterized in that: The blowing component further comprises a second bevel gear (27) fixedly connected to the fourth rotating shaft (25) and a third bevel gear (28) fixedly connected to the third rotating shaft (42), and the second bevel gear (27) and the third bevel gear (28) are meshed with each other.

6. A roadbed and pavement cleaning device according to claim 5, characterized in that: The transmission ratio between the third bevel gear (28) and the second bevel gear (27) is 1:3.

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