Road cleaning device for road construction

Abstract

The utility model discloses a road cleaning device for road construction, and relates to the technical field of road construction equipment. The road sweeping device for road construction comprises a machine box, moving wheels are rotationally installed on the outer walls of the front side and the rear side of the machine box, a sweeping opening is formed in the bottom of the machine box, a sweeping roller is arranged on the inner side of the machine box and extends to the outer side of the machine box through the sweeping opening, and a storage box is fixedly installed at the bottom of the inner side of the machine box; the lifting assemblies are mounted on the front side and the rear side of the case. According to the road sweeping device for road construction, a collecting opening and an inclined plate can be driven to deflect by attaching to a road protrusion through a rotating shaft, collision between the collecting opening and the road protrusion is avoided, the service life of the device is prolonged, a sweeping roller can be pushed through a lifting assembly, and even if sweeping bristles of the sweeping roller become short due to long-term use, the sweeping bristles cannot be damaged. And the sweeping bristles can be controlled to make contact with the road, and the sweeping roller does not need to be frequently replaced.

Description

Technical Field

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

[0002] The disclosure discloses a road dust removal and cleaning device with publication number CN216515342U suitable for road construction, comprising a box body and a protective cover, a protective cover is fixedly installed on one side of the box body, a cleaning roller is rotatably installed in the inner cavity of the protective cover, a cleaning brush is fixedly installed on the side wall of the cleaning roller, a motor is fixedly installed on one end of the cleaning roller, and the motor is located on one side of the protective cover, a dust removal mechanism is fixedly installed on the bottom of the box body, and a spray mechanism is fixedly installed on the top of the protective cover; the cleaning roller and the cleaning brush cooperate with the setting of the collecting plate so that the dust can be concentratedly adsorbed and cleaned by the dust suction cover, and the setting of the cleaning roller and the cleaning brush can clean the ground, and the cleaned dust is collected, thereby improving the cleaning effect; when cleaning, the water pump of the spray mechanism works to spray water from the nozzle, so that the spray dust is reduced, and the problem of dust flying along due to cleaning with the cleaning brush is alleviated, which is beneficial to environmental protection.

[0003] However, when the above device is in use, if a bulge appears locally on the road, the collecting plate may collide with the bulge, causing damage to the collecting plate. Utility Model Content

[0004] The purpose of the utility model is to provide a road cleaning device for road construction to solve the problems and defects raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a road cleaning device for road construction, comprising a chassis, front and rear outer walls of the chassis are rotatably mounted with moving wheels, a cleaning port is opened at the bottom of the chassis, a cleaning roller is arranged on the inner side of the chassis, the cleaning roller extends to the outer side of the chassis through the cleaning port, a storage box is fixedly mounted at the inner bottom of the chassis, and also comprises a lifting assembly installed on the front and rear sides of the chassis, the lifting assembly is used to adjust the use height of the cleaning roller, a collecting port is located on one side of the cleaning roller, an inclined plate is fixedly mounted on the inner wall of the collecting port, and a rotating shaft is fixedly mounted on the front and rear outer walls of the collecting port, and the rotating shaft is rotatably mounted on the front and rear sides of the chassis, which can drive the collecting port and the inclined plate to deflect along the road protrusion to avoid collision between the collecting port and the road protrusion and extend the service life of the device, and a telescopic assembly is installed above the collecting port, and the telescopic assembly is used to push the collecting port and the inclined plate.

[0006] Preferably, the lifting assembly includes an electric push rod and a slider, wherein two groups of electric push rods are fixedly installed on the front and rear outer walls of the chassis, and two groups of sliders are respectively fixedly installed on the free ends of the two groups of electric push rods, so as to push the cleaning roller. Even if the bristles of the cleaning roller become shorter due to long-term use, the bristles can be controlled to contact the road, and there is no need to frequently replace the cleaning roller.

[0007] Preferably, guide grooves are provided on the front and rear sides of the chassis, the slider is slidably installed in the guide grooves, and the slider is rotatably installed on the outer wall of the cleaning roller, a motor is fixedly installed on one side of the slider, and the output shaft of the motor is fixedly installed on one end of the cleaning roller.

[0008] Preferably, the telescopic assembly includes a fixed shaft, a sleeve, a telescopic rod and a return spring. The fixed shaft is fixedly installed on the front and rear inner walls of the chassis, the sleeve is rotatably installed on the outer wall of the fixed shaft, the telescopic rod is slidably installed on the bottom of the sleeve, the return spring is fixedly installed on the top of the telescopic rod, and the bottom of the telescopic rod is hingedly installed on the top of the collecting port, so that the collecting port and the inclined plate can be pushed so that the collecting port is close to the road surface.

[0009] Preferably, a fixing plate is fixedly installed on the outer wall of one side of the storage box, a fan is fixedly installed on the top of the fixing plate, the output shaft of the fan passes through one side of the storage box and communicates with the interior of the storage box, the input end of the fan is fixedly connected to an exhaust pipe, the exhaust pipe passes through one side of the collecting port and communicates with the interior of the collecting port.

[0010] Preferably, a discharge port is provided on the other side of the storage box, a baffle is hingedly installed on the top of the discharge port, and a ventilation mesh cover is fixedly installed on the top of the storage box.

[0011] Preferably, a fixing block is fixedly mounted on one side of the baffle, and both the baffle and the bottom of the chassis are provided with sockets, in which pins are inserted for positioning the baffle.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The road cleaning device for road construction can drive the collecting port and the inclined plate to deflect along the road protrusion through the rotating shaft, so as to avoid collision between the collecting port and the road protrusion and extend the service life of the device. The cleaning roller can be pushed through the lifting component. Even if the bristles of the cleaning roller become shorter due to long-term use, the bristles can be controlled to contact the road, and there is no need to frequently replace the cleaning roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the other side of the utility model;

[0017] Figure 3 This is a schematic diagram of the inner structure of the chassis of the utility model;

[0018] Figure 4 It is a cross-sectional view of the sleeve of the utility model.

[0019] Figure numerals: 1. chassis; 2. moving wheel; 3. cleaning roller; 4. motor; 5. electric push rod; 6. slider; 7. storage box; 8. fixing plate; 9. fan; 10. exhaust pipe; 11. collecting port; 12. inclined plate; 13. rotating shaft; 14. fixed shaft; 15. sleeve; 16. telescopic rod; 17. return spring; 18. baffle; 19. ventilation mesh cover; 20. fixing block; 21. latch. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: a road cleaning device for road construction, comprising a chassis 1, the front and rear outer walls of the chassis 1 are rotatably mounted with moving wheels 2, the bottom of the chassis 1 is provided with a cleaning port, the inner side of the chassis 1 is provided with a cleaning roller 3, the cleaning roller 3 extends to the outside of the chassis 1 through the cleaning port, a storage box 7 is fixedly mounted on the inner bottom of the chassis 1, and also comprises a lifting assembly installed on the front and rear sides of the chassis 1, the lifting assembly is used to adjust the use height of the cleaning roller 3, a collecting port 11 located on one side of the cleaning roller 3, and a collecting port An inclined plate 12 is fixedly installed on the inner wall of 11, and a rotating shaft 13 is fixedly installed on the front and rear outer walls of the collecting port 11, and the rotating shaft 13 is rotatably installed on the front and rear sides of the chassis 1. When facing a raised road, the raised road pushes the inclined plate 12 and the bottom of the collecting port 11, so that the inclined plate 12 and the collecting port 11 deflect upward to avoid collision between the collecting port 11 and the road protrusion, thereby extending the service life of the device. A telescopic component is installed above the collecting port 11, and the telescopic component is used to push the collecting port 11 and the inclined plate 12.

[0022] The lifting assembly includes an electric push rod 5 and a slider 6. There are two groups of electric push rods 5, both of which are fixedly installed on the front and rear outer walls of the chassis 1. There are two groups of sliders 6, which are respectively fixedly installed on the free ends of the two groups of electric push rods 5. When the electric push rod 5 is started, the output shaft of the electric push rod 5 drives the slider 6 and the cleaning roller 3 to push each other. Even if the bristles of the cleaning roller 3 become shorter due to long-term use, the bristles of the cleaning roller 3 can still contact the road, and there is no need to frequently replace the cleaning roller 3.

[0023] Guide grooves are provided on the front and rear sides of the chassis 1, and the slider 6 is slidably installed in the guide grooves, and the slider 6 is rotatably installed on the outer wall of the cleaning roller 3. A motor 4 is fixedly installed on one side of the slider 6, and the output shaft of the motor 4 is fixedly installed on one end of the cleaning roller 3.

[0024] The telescopic assembly includes a fixed shaft 14, a sleeve 15, a telescopic rod 16 and a return spring 17. The fixed shaft 14 is fixedly installed on the front and rear inner walls of the chassis 1, the sleeve 15 is rotatably installed on the outer wall of the fixed shaft 14, the telescopic rod 16 is slidably installed on the bottom of the sleeve 15, the return spring 17 is fixedly installed on the top of the telescopic rod 16, and the bottom of the telescopic rod 16 is hingedly installed on the top of the collecting port 11, which can push the collecting port 11 and the inclined plate 12 so that the collecting port 11 is close to the road surface.

[0025] A fixing plate 8 is fixedly installed on the outer wall of one side of the storage box 7, and a fan 9 is fixedly installed on the top of the fixing plate 8. The output shaft of the fan 9 passes through one side of the storage box 7 and communicates with the interior of the storage box 7. The input end of the fan 9 is fixedly connected to an exhaust pipe 10, and the exhaust pipe 10 passes through one side of the collecting port 11 and communicates with the interior of the collecting port 11. The motor 4 is started, and the output shaft of the motor 4 drives the cleaning roller 3 to rotate, so that the cleaning roller 3 pushes the debris on the road to the inside of the collecting port 11. By starting the fan 9, the fan 9 extracts the debris inside the collecting port 11 through the exhaust pipe 10 and transports the debris to the inside of the storage box 7.

[0026] A discharge port is provided on the other side of the storage box 7 , a baffle 18 is hingedly installed on the top of the discharge port, and a ventilation mesh cover 19 is fixedly installed on the top of the storage box 7 .

[0027] A fixing block 20 is fixedly mounted on one side of the baffle 18 . Both the baffle 18 and the bottom of the chassis 1 are provided with insertion holes, into which a pin 21 is inserted for positioning the baffle 18 .

[0028] Working principle: By starting the electric push rod 5, the output shaft of the electric push rod 5 drives the slider 6 and the cleaning roller 3 to push, so that the bristles of the cleaning roller 3 come into contact with the road, and then by starting the motor 4, the output shaft of the motor 4 drives the cleaning roller 3 to rotate, so that the cleaning roller 3 pushes the debris on the road to the inside of the collecting port 11, and by starting the fan 9, the fan 9 extracts the debris inside the collecting port 11 through the exhaust pipe 10, and transports the debris to the inside of the storage box 7. When facing a raised road, the raised road pushes the inclined plate 12 and the bottom of the collecting port 11, so that the inclined plate 12 and the collecting port 11 deflect upward, thereby avoiding the device from colliding with the raised road and extending the service life of the device.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A road cleaning device for road construction, comprising a chassis (1), the front and rear outer walls of the chassis (1) are rotatably mounted with moving wheels (2), the bottom of the chassis (1) is provided with a cleaning port, the inner side of the chassis (1) is provided with a cleaning roller (3), the cleaning roller (3) extends to the outer side of the chassis (1) through the cleaning port, and a storage box (7) is fixedly mounted on the inner bottom of the chassis (1), characterized in that: Also includes: A lifting assembly installed on the front and rear sides of the chassis (1), the lifting assembly being used to adjust the use height of the cleaning roller (3); A collecting port (11) is located on one side of the cleaning roller (3), an inner wall of the collecting port (11) is fixedly mounted with an inclined plate (12), and a rotating shaft (13) is fixedly mounted on both the front and rear outer walls of the collecting port (11), and the rotating shaft (13) is rotatably mounted on the front and rear sides of the chassis (1); A telescopic assembly is installed above the collecting port (11), and is used to push the collecting port (11) and the inclined plate (12).

2. A road cleaning device for road construction according to claim 1, characterized in that: The lifting assembly comprises an electric push rod (5) and a sliding block (6). The electric push rod (5) has two groups, both of which are fixedly mounted on the front and rear outer walls of the chassis (1). The sliding block (6) has two groups, respectively fixedly mounted on the free ends of the two groups of electric push rods (5).

3. A road cleaning device for road construction according to claim 2, characterized in that: The front and rear sides of the chassis (1) are provided with guide grooves, a slider (6) is slidably mounted in the guide grooves, and the slider (6) is rotatably mounted on the outer wall of the cleaning roller (3), a motor (4) is fixedly mounted on one side of the slider (6), and an output shaft of the motor (4) is fixedly mounted on one end of the cleaning roller (3).

4. A road cleaning device for road construction according to claim 3, characterized in that: The telescopic assembly comprises a fixed shaft (14), a sleeve (15), a telescopic rod (16) and a return spring (17); the fixed shaft (14) is fixedly mounted on the front and rear inner walls of the chassis (1); the sleeve (15) is rotatably mounted on the outer wall of the fixed shaft (14); the telescopic rod (16) is slidably mounted on the bottom of the sleeve (15); the return spring (17) is fixedly mounted on the top of the telescopic rod (16); and the bottom of the telescopic rod (16) is hingedly mounted to the top of the collecting port (11).

5. A road cleaning device for road construction according to claim 4, characterized in that: A fixing plate (8) is fixedly mounted on the outer wall of one side of the storage box (7), a fan (9) is fixedly mounted on the top of the fixing plate (8), an output shaft of the fan (9) passes through one side of the storage box (7) and communicates with the interior of the storage box (7), an input end of the fan (9) is fixedly connected to an exhaust pipe (10), the exhaust pipe (10) passes through one side of the collection port (11) and communicates with the interior of the collection port (11).

6. A road cleaning device for road construction according to claim 5, characterized in that: A discharge port is provided on the other side of the storage box (7), a baffle (18) is hingedly mounted on the top of the discharge port, and a ventilation mesh cover (19) is fixedly mounted on the top of the storage box (7).

7. A road cleaning device for road construction according to claim 6, characterized in that: A fixing block (20) is fixedly mounted on one side of the baffle (18), and both the baffle (18) and the bottom of the chassis (1) are provided with plug holes, into which a latch (21) is inserted.

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