Road surface cleaning device

Abstract

The utility model relates to the technical field of road surface cleaning equipment, in particular to a road surface cleaning device which can clean a road surface more thoroughly and improve the cleaning effect of the road surface. Comprising a cleaning cart, a hand pushing handle is fixedly connected to the left side of the top end of the cleaning cart, a notch is formed in the cleaning cart, a fixing frame is fixedly installed at the notch of the cleaning cart, two sets of electric telescopic rods are fixedly installed on the fixing frame, the output ends of the two sets of electric telescopic rods are fixedly connected with a dustproof blocking cover, and a motor is fixedly installed at the front end of the dustproof blocking cover; the output end of the motor is fixedly connected with a driving shaft, the output end of the water pumping pipe is communicated with the input end of a shunt valve, the output end of the left side of the shunt valve is communicated with a cleaning hose, and the output end of the rear side of the shunt valve is communicated with a Y-shaped tee joint; and a plurality of groups of cleaning nozzles are equidistantly communicated with the cleaning pipe.

Description

Technical Field

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

[0002] Highway maintenance construction involves the cleaning and maintenance of the highway surface. The long-term use of the highway requires regular maintenance and repair of the road surface. The cleaning of the road surface is also a part of highway maintenance. A road cleaning device is needed during the road cleaning process.

[0003] Existing small road cleaning devices, when in use, mostly use water flushing. During the cleaning process, some impurities are firmly adhered to the road surface and cannot be effectively cleaned by flushing alone, resulting in incomplete road cleaning and poor road cleaning effect. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a road surface cleaning device which can make the road surface cleaning more thorough and improve the road surface cleaning effect.

[0005] Technical Solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a road cleaning device, including a cleaning cart, a brushing mechanism and a flushing mechanism, a hand push handle is fixedly connected to the left side of the top of the cleaning cart, the brushing mechanism includes a fixed frame, a notch is opened on the cleaning cart, the fixed frame is fixedly installed at the notch of the cleaning cart, two groups of electric telescopic rods are fixedly installed on the fixed frame, the output ends of the two groups of electric telescopic rods are fixedly connected to dust shields, the front end of the dust shield is fixedly installed with a motor, the output end of the motor is fixedly connected to a driving shaft, and the bottom of the dust shield is symmetrically fixed with two groups of support plates, and cleaning brush rollers are rotatably provided on the two groups of support plates, the driving shaft and the front end of the cleaning brush roller are fixedly sleeved with pulleys, belts are sleeved on the two groups of pulleys, and steel wire bristles are evenly provided on the outer wall of the cleaning brush roller, and the flushing mechanism includes a water tank, which is fixed to the water tank It is installed on the top of the cleaning cart, the top cover of the water tank is equipped with a tank cover, a high-pressure water pump is fixedly installed on the top of the cleaning cart, a water pumping pipe is connected between the input end of the high-pressure water pump and the water tank, a water diverter valve is fixedly installed on the cleaning cart, the output end of the water diverter pipe is connected to the input end of the water diverter valve, the output end of the left side of the water diverter valve is connected to a cleaning hose, the output end of the rear side of the water diverter valve is connected to a Y-shaped tee, both output ports of the Y-shaped tee are connected to a flushing hose, flushing pipes are fixedly installed on the left and right sides of the bottom end of the dust shield cover, the output ends of the two groups of flushing hoses are connected to the two groups of flushing pipes respectively, and the bottoms of the two groups of flushing pipes are evenly connected with multiple groups of flushing nozzles, a cleaning pipe is fixedly installed inside the dust shield cover, a butt pipe is fixedly provided on the dust shield cover that is connected to the cleaning pipe, the output end of the cleaning hose is connected to the input end of the butt pipe, and multiple groups of cleaning nozzles are evenly connected on the cleaning pipe.

[0007] Preferably, a liquid level mirror is provided at the right end of the water tank.

[0008] Preferably, a handle is fixedly connected to the tank cover on the top of the water tank.

[0009] Preferably, a non-slip handle sleeve is fixed on the outer wall of the push handle.

[0010] Preferably, the front and rear ends of the fixing frame are fixedly connected with reinforcement plates, and the bottom ends of the two sets of reinforcement plates are connected to the top of the cleaning cart.

[0011] Compared with the prior art, the utility model has the following beneficial effects: when in use, the water tank is filled with water for cleaning the road surface. When cleaning, the water diverter valve is turned to one end of the output Y-shaped tee, the electric telescopic rod is started first, so that the electric telescopic rod pushes the dust shield to move downward, and the dust shield drives the cleaning brush roller and the motor to move downward, so that the wire bristles on the cleaning brush roller are pressed against the road surface, and then the motor and the high-pressure water pump are started. By starting the motor, the motor drives the drive shaft to rotate, and the drive shaft drives the cleaning brush roller to rotate through the transmission of the pulley and the belt, and the impurities on the road surface are brushed by the rotation of the cleaning brush roller, and by starting the high-pressure water pump, the high-pressure water pump pumps the water in the water tank through the water pumping pipe The water is extracted and then delivered to the water diverter valve, which delivers water to the flushing pipe through the Y-type tee and the flushing hose, and then the road surface is flushed through the flushing nozzle. The sanitation worker can push the cleaning cart to move by the handle, and the road surface can be fully cleaned by the brushing of the cleaning brush roller and the flushing of the flushing nozzle. After cleaning, the water diverter valve can be turned to the left output end to allow water to be delivered to the cleaning pipe through the cleaning hose and the docking pipe, and then sprayed onto the cleaning brush roller by the cleaning nozzle to clean the cleaning brush roller to keep the cleaning brush roller clean and facilitate subsequent use, thereby making the road surface cleaning more thorough and improving the road surface cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the axonometric partial cross-section structure of the utility model;

[0014] Figure 3 This utility model Figure 2 Schematic diagram of the left axonometric structure;

[0015] Figure 4 It is a partial axonometric structural schematic diagram of the utility model;

[0016] Figure 5 This utility model Figure 4 Schematic diagram of the bottom axonometric structure;

[0017] Figure 6 This utility model Figure 4 Schematic diagram of the left axonometric section structure;

[0018] Markings in the attached figure: 1. Cleaning cart; 2. Hand push handle; 3. Fixed frame; 4. Electric telescopic rod; 5. Dust shield; 6. Motor; 7. Drive shaft; 8. Support plate; 9. Cleaning brush roller; 10. Pulley; 11. Belt; 12. Water tank; 13. High-pressure water pump; 14. Suction pipe; 15. Water diversion valve; 16. Y-type tee; 17. Flushing pipe; 18. Flushing hose; 19. Flushing nozzle; 20. Cleaning pipe; 21. Butt pipe; 22. Cleaning hose; 23. Cleaning nozzle; 24. Liquid level mirror; 25. Handle; 26. Anti-slip handle cover; 27. Reinforcement plate. DETAILED DESCRIPTION

[0019] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0020] Example

[0021] See also Figure 1-Figure 6The utility model is a road cleaning device, comprising a cleaning cart 1, a hand push handle 2 is fixedly connected to the left side of the top of the cleaning cart 1, a notch is opened on the cleaning cart 1, a fixing frame 3 is fixedly installed at the notch of the cleaning cart 1, two groups of electric telescopic rods 4 are fixedly installed on the fixing frame 3, the output ends of the two groups of electric telescopic rods 4 are fixedly connected with dust shields 5, the front end of the dust shield 5 is fixedly installed with a motor 6, the output end of the motor 6 is fixedly connected with a driving shaft 7, and the bottom of the dust shield 5 is symmetrically fixedly connected with two groups of support plates 8, and cleaning brush rollers 9 are rotatably provided on the two groups of support plates 8. The front ends of the driving shaft 7 and the cleaning brush rollers 9 are fixedly sleeved with pulleys 10, and belts 11 are sleeved on the two groups of pulleys 10. Steel wire bristles are evenly arranged on the outer wall of the cleaning brush roller 9, a water tank 12 is fixedly installed on the top of the cleaning cart 1, and a tank cover is installed on the top cover of the water tank 12, and a high-pressure water pump is fixedly installed on the top of the cleaning cart 1 13, a water extraction pipe 14 is connected between the input end of the high-pressure water pump 13 and the water tank 12, a water diversion valve 15 is fixedly installed on the cleaning cart 1, the output end of the water extraction pipe 14 is connected to the input end of the water diversion valve 15, the left output end of the water diversion valve 15 is connected to a cleaning hose 22, the rear output end of the water diversion valve 15 is connected to a Y-shaped tee 16, and the two output ports of the Y-shaped tee 16 are connected to a flushing hose 18, flushing pipes 17 are fixedly installed on both sides of the bottom of the dust shield 5, the output ends of the two groups of flushing hoses 18 are connected to the two groups of flushing pipes 17 respectively, and the bottoms of the two groups of flushing pipes 17 are evenly connected and provided with a plurality of flushing nozzles 19, a cleaning pipe 20 is fixedly installed inside the dust shield 5, and a butt pipe 21 is fixedly provided on the dust shield 5 and connected to the cleaning pipe 20, the output end of the cleaning hose 22 is connected to the input end of the butt pipe 21, and a plurality of cleaning nozzles 23 are evenly connected on the cleaning pipe 20;When in use, the water tank 12 is filled with water for road cleaning. When cleaning, the water diverter valve 15 is turned to one end of the output Y-type tee 16, and the electric telescopic rod 4 is started first, so that the electric telescopic rod 4 pushes the dust shield 5 to move downward, and the dust shield 5 drives the cleaning brush roller 9 and the motor 6 to move downward, so that the wire bristles on the cleaning brush roller 9 are against the road surface, and then the motor 6 and the high-pressure water pump 13 are started. By starting the motor 6, the motor 6 drives the drive shaft 7 to rotate, and the drive shaft 7 drives the cleaning brush roller 9 to rotate through the transmission of the pulley 10 and the belt 11. The impurities on the road surface are brushed by the rotation of the cleaning brush roller 9, and the high-pressure water pump 13 is started. The water in the water tank 12 is pumped out through the pumping pipe 14, and then delivered. The water diverter valve 15 is used to deliver water to the flushing pipe 17 through the Y-shaped tee 16 and the flushing hose 18, and then the road surface is flushed through the flushing nozzle 19. The sanitation worker can push the cleaning cart 1 to move by the hand push handle 2, and the road surface is fully cleaned by the brushing of the cleaning brush roller 9 and the flushing of the flushing nozzle 19. After cleaning, the water diverter valve 15 can be turned to the left output end, so that the water is delivered to the cleaning pipe 20 through the connection of the cleaning hose 22 and the butt pipe 21, and then sprayed onto the cleaning brush roller 9 by the cleaning nozzle 23, so as to clean the cleaning brush roller 9, keep the cleaning brush roller 9 clean, and facilitate subsequent use, so that the road surface can be cleaned more thoroughly and the cleaning effect of the road surface can be improved. ;

[0022] A liquid level mirror 24 is provided at the right end of the water tank 12; by providing the liquid level mirror 24, it is convenient to observe the remaining water in the water tank 12 so as to open the tank cover in time to replenish the water.

[0023] A handle 25 is fixedly connected to the tank cover at the top of the water tank 12; by providing the handle 25, the tank cover can be opened and closed more conveniently.

[0024] An anti-skid handle sleeve 26 is fixedly sleeved on the outer wall of the hand push handle 2; by providing the anti-skid handle sleeve 26, it is possible to prevent the hand from slipping when the hand push handle 2 is used to push the device to move.

[0025] The front and rear ends of the fixing frame 3 are fixedly connected with reinforcing plates 27, and the bottom ends of the two sets of reinforcing plates 27 are connected to the top of the cleaning cart 1; by providing the reinforcing plates 27, the connection between the fixing frame 3 and the cleaning cart 1 can be made more firm and stable.

[0026] The utility model is a road cleaning device, and its working principle is that when in use, the water tank 12 is filled with road cleaning water. When cleaning, the water diverter valve 15 is turned to one end of the output Y-shaped three-way 16, and the electric telescopic rod 4 is started first, so that the electric telescopic rod 4 pushes the dust shield 5 to move downward, and the dust shield 5 drives the cleaning brush roller 9 and the motor 6 to move downward, so that the wire brush bristles on the cleaning brush roller 9 are against the road surface, and then the motor 6 and the high-pressure water pump 13 are started, and by starting the motor 6, the motor 6 drives the drive shaft 7 to rotate, and the drive shaft 7 drives the cleaning brush roller 9 to rotate through the transmission of the pulley 10 and the belt 11, and the impurities on the road surface are brushed by the rotation of the cleaning brush roller 9, and by starting the high-pressure water pump 13, the high-pressure water pump 1 The water in the water tank 12 is pumped out through the water pumping pipe 14, and then delivered to the water diverter valve 15. The water diverter valve 15 delivers the water to the flushing pipe 17 through the Y-shaped tee 16 and the flushing hose 18, and then the road surface is flushed through the flushing nozzle 19. The sanitation worker can push the cleaning cart 1 to move by the hand push handle 2, and the road surface is fully cleaned by the brushing of the cleaning brush roller 9 and the flushing of the flushing nozzle 19. After cleaning, the water diverter valve 15 can be turned to the left output end, so that the water is delivered to the cleaning pipe 20 through the connection of the cleaning hose 22 and the butt pipe 21, and then sprayed onto the cleaning brush roller 9 by the cleaning nozzle 23, so as to clean the cleaning brush roller 9 and keep the cleaning brush roller 9 clean for subsequent use.

[0027] The road cleaning device of the utility model has common mechanical installation, connection or setting methods, which can be implemented as long as they can achieve their beneficial effects; the electric telescopic rod, motor, high-pressure water pump and water diversion valve of the road cleaning device of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual.

[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A road cleaning device, comprising a cleaning cart (1), characterized in that: It also includes a brushing mechanism and a flushing mechanism; A cleaning cart (1), wherein a hand handle (2) is fixedly connected to the left side of the top of the cleaning cart (1); The brushing mechanism comprises a fixed frame (3), a notch is provided on the cleaning cart (1), the fixed frame (3) is fixedly mounted at the notch of the cleaning cart (1), two groups of electric telescopic rods (4) are fixedly mounted on the fixed frame (3), the output ends of the two groups of electric telescopic rods (4) are fixedly connected with dust shields (5), a motor (6) is fixedly mounted at the front end of the dust shield (5), a driving shaft (7) is fixedly connected to the output end of the motor (6), two groups of support plates (8) are fixedly connected to the bottom of the dust shield (5) in a front-to-back symmetrical manner, cleaning brush rollers (9) are rotatably mounted on the two groups of support plates (8), belt pulleys (10) are fixedly mounted on the front ends of the driving shaft (7) and the cleaning brush rollers (9), belts (11) are mounted on the two groups of belt pulleys (10), and steel wire bristles are evenly mounted on the outer wall of the cleaning brush rollers (9); A flushing mechanism, the flushing mechanism comprising a water tank (12), the water tank (12) being fixedly mounted on the top of a cleaning cart (1), the top cover of the water tank (12) being provided with a tank cover, a high-pressure water pump (13) being fixedly mounted on the top of the cleaning cart (1), a water extraction pipe (14) being connected between the input end of the high-pressure water pump (13) and the water tank (12), a water diversion valve (15) being fixedly mounted on the cleaning cart (1), the output end of the water extraction pipe (14) being connected to the input end of the water diversion valve (15), a cleaning hose (22) being connected to the left output end of the water diversion valve (15), a Y-shaped three-way (16) being connected to the rear output end of the water diversion valve (15), the Y-shaped three-way (16) being connected to the rear output end of the water diversion valve (15), and the Y-shaped three-way (16) being connected to the rear output end of the water diversion valve (15). 16) Both output ports are connected with a flushing hose (18), and flushing pipes (17) are fixedly installed on the left and right sides of the bottom of the dust shield (5). The output ends of the two groups of flushing hoses (18) are respectively connected with the two groups of flushing pipes (17), and the bottoms of the two groups of flushing pipes (17) are evenly connected and provided with a plurality of flushing nozzles (19). A cleaning pipe (20) is fixedly installed inside the dust shield (5), and a docking pipe (21) is fixedly provided on the dust shield (5) and connected with the cleaning pipe (20). The output end of the cleaning hose (22) is connected with the input end of the docking pipe (21), and a plurality of cleaning nozzles (23) are evenly connected and provided on the cleaning pipe (20).

2. A road cleaning device according to claim 1, characterized in that: A liquid level mirror (24) is provided at the right end of the water tank (12).

3. A road cleaning device as claimed in claim 2, characterized in that: A handle (25) is fixedly connected to the tank cover at the top of the water tank (12).

4. A road cleaning device as claimed in claim 3, characterized in that: An anti-slip handle sleeve (26) is fixedly sleeved on the outer wall of the push handle (2).

5. A road surface cleaning device as claimed in claim 4, characterized in that: The front and rear ends of the fixed frame (3) are fixedly connected with reinforcement plates (27), and the bottom ends of the two groups of reinforcement plates (27) are connected to the top end of the cleaning cart (1).

Images