Road maintenance sweeper

Abstract

The road maintenance sweeper comprises a sweeper body, a mounting groove is formed in the middle of the bottom face of the sweeper body, a hydraulic rod is fixedly connected to the inner wall of the mounting groove through bolts, a supporting plate is fixedly connected to the output end of the hydraulic rod in a welded mode, and a sweeping assembly is arranged on the supporting plate. A metal adsorption assembly is arranged on the bottom face of the front end of the vehicle body. The metal adsorption assembly comprises an electric push rod and an electromagnetic chuck, mounting plates are symmetrically welded and fixed to the two sides of the vehicle body, positioning rods are rotatably connected to the opposite sides of the mounting plates, small motors are fixedly connected to one sides of the mounting plates, and the output ends of the small motors penetrate through the mounting plates and are fixedly connected to the positioning rods; the positioning rods are fixedly connected with protective cloth through buckles. The protective cloth and the positioning rod are arranged, so that stones which fly out in the sweeping process are buffered and blocked, and pedestrians and vehicles are prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of sanitation equipment, in particular to a highway maintenance and sweeping vehicle. Background Art

[0002] With the development of my country's economy, road traffic is becoming more and more congested, and the traffic volume is increasing. The safety risk of manual road cleaning by cleaners has increased. Therefore, automatic cleaning equipment such as road sweepers came into being.

[0003] For example, Chinese patent publication number CN 214832248 U discloses a highway garbage sweeper, including an outer shell of the sweeper, a conveyor belt is movably installed at the middle position of the outer shell of the sweeper, a dust suction motor is fixedly installed above the conveyor belt, a conveyor belt motor is fixedly installed on the inner side of the conveyor belt, a movable baffle is movably installed above the conveyor belt, a garbage bin is fixedly installed on the right side of the movable baffle, a discharge door is movably installed on the right side of the garbage bin, a wheel is movably installed below the garbage bin, a dust suction port is opened on the left side of the wheel, a brush is movably installed on the left side of the dust suction port, a brush shaft is movably installed above the brush, and a water inlet is fixedly installed on the left side of the upper surface of the outer shell of the sweeper.

[0004] This patent is equipped with a vacuum motor, a filter, a conveyor belt and a conveyor belt motor, which can absorb and collect the garbage after cleaning while flushing and cleaning the road. However, during the cleaning process, some stones on the road surface will be thrown in all directions due to the kinetic energy given by the brush, affecting passers-by and vehicles. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provides a road maintenance and cleaning vehicle.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A road maintenance sweeper comprises a vehicle body, mounting plates are symmetrically welded and fixed on both sides of the vehicle body, a positioning rod is rotatably connected to the opposite side of the mounting plate, a small motor is fixedly connected to one side of the mounting plate by bolts, an output end of the small motor passes through the mounting plate and is fixedly connected to the positioning rod, and a protective cloth is fixedly connected to the positioning rod by a buckle.

[0008] As a further solution of the utility model: a box door is arranged on the rear side of the vehicle body, a collecting bucket is welded and fixedly connected to the bottom of the vehicle body, the collecting bucket is located on the right side of the cleaning brush, and a garbage bin and a dust suction pipe are arranged inside the vehicle body.

[0009] As a further solution of the utility model: a water tank is arranged inside the vehicle body, a water inlet is arranged on the top of the water tank, a water pipe is welded and fixedly connected to one side of the water tank, and a high-pressure water pump is installed on the water pipe.

[0010] As a further solution of the utility model: an installation groove is opened in the middle part of the bottom surface of the vehicle body, and a hydraulic rod is fixedly connected to the inner wall of the installation groove by bolts. The output end of the hydraulic rod is welded and fixedly connected to a support plate, and a cleaning assembly is arranged on the support plate. A metal adsorption assembly is arranged on the bottom surface of the front end of the vehicle body, and the metal adsorption assembly includes an electric push rod and an electromagnetic suction cup. The electric push rod is fixedly connected to the bottom surface of the front end of the vehicle body by bolts, and the electromagnetic suction cup is welded and fixedly connected to the telescopic end of the electric push rod.

[0011] As a further solution of the utility model: a counterweight is arranged at the other end of the protective cloth. The length of the protective cloth can cover the gap between the bottom of the vehicle and the ground.

[0012] As a further solution of the utility model: a support rod is welded and fixedly connected to the bottom of the vehicle body, a connecting plate is welded and fixedly connected to the other end of the support rod, and a plurality of atomizing nozzles are arranged on the bottom surface of the connecting plate.

[0013] As a further solution of the utility model: the cleaning assembly includes a rotating motor and a cleaning brush, the rotating motor is fixedly connected to the top of the support plate by bolts, the output end of the rotating motor passes through the support plate and is fixedly connected to a turntable, and the cleaning brush is fixedly connected to the bottom of the turntable by bolts.

[0014] As a further solution of the utility model: one end of the dust suction pipe is connected to the garbage bin, and the other end is connected to the collection bucket, and a dust suction pump is installed inside the dust suction pipe.

[0015] Compared with the prior art, the utility model provides a highway maintenance sweeper, which has the following beneficial effects:

[0016] 1. The utility model is provided with a protective cloth to buffer and block the flying stones during the cleaning process to avoid affecting the passing pedestrians and vehicles.

[0017] 2. The utility model reduces dust generated when cleaning the road surface and avoids pollution to the environment by providing a water tank, a water pipe, a high-pressure water pump and an atomizing nozzle.

[0018] 3. The utility model is provided with a metal adsorption component to absorb metal objects on the road surface on which the highway maintenance and cleaning vehicle is traveling, thereby preventing the tires from being punctured by metal objects and affecting work efficiency.

[0019] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a highway maintenance and sweeping vehicle proposed by the utility model;

[0021] Figure 2 This is a front sectional view of a highway maintenance and sweeping vehicle proposed by the utility model;

[0022] Figure 3 The utility model is a side sectional view of a highway maintenance and sweeping vehicle.

[0023] In the figure: 1-body, 2-door, 3-water inlet, 4-water tank, 5-garbage box, 6-dust suction pipe, 7-dust suction pump, 8-rotating motor, 9-support plate, 10-turntable, 11-cleaning brush, 12-hydraulic rod, 13-mounting slot, 14-water pipe, 15-atomizing nozzle, 16-support rod, 17-connecting plate, 18-high-pressure water pump, 19-electric push rod, 20-electromagnetic suction cup, 21-mounting plate, 22-small motor, 23-protective cloth, 24-counterweight, 25-positioning rod, 26-collecting bucket. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0026] Example 1

[0027] A road maintenance and cleaning vehicle comprises a vehicle body 1. Figure 1 , Figure 2As shown, a mounting groove 13 is provided in the middle of the bottom surface of the vehicle body 1, and a hydraulic rod 12 is fixedly connected to the inner wall of the mounting groove 13 by bolts, and the output end of the hydraulic rod 12 is welded and fixedly connected to a support plate 9, and a cleaning component is arranged on the support plate 9, and a metal adsorption component is arranged on the front bottom surface of the vehicle body 1. The cleaning component includes a rotating motor 8 and a cleaning brush 11, and the rotating motor 8 is fixedly connected to the top of the support plate 9 by bolts, and the output end of the rotating motor 8 penetrates the support plate 9 and is fixedly connected to a turntable 10, and the cleaning brush 11 is fixedly connected to the bottom surface of the turntable 10 by bolts, and a box door 2 is arranged at the rear side of the vehicle body 1, and a collecting bucket 26 is welded and fixedly connected to the bottom of the vehicle body 1, and the collecting bucket 26 is located on the right side of the cleaning brush 11, and a garbage bin 5 and a dust suction pipe 6 are arranged inside the vehicle body 1, and one end of the dust suction pipe 6 is connected to the garbage bin 5, and the other end is connected to the collecting bucket 26, and a dust suction pump 7 is installed inside the dust suction pipe 6.

[0028] When cleaning the road surface, the vehicle body 1 moves forward at a constant speed, the hydraulic rod 12 extends downward, and drives the cleaning assembly to move downward through the support plate 9. When the cleaning assembly moves down to a certain height, the rotating motor 8 is started to drive the cleaning brush 11 to rotate to clean the road surface. At the same time, the dust suction pump 7 is started to suck the garbage into the garbage bin 5 through the dust suction pipe 6 and the collection bucket 26.

[0029] To prevent your tires from being punctured by metal objects on the road, Figure 2 As shown, the metal adsorption assembly includes an electric push rod 19 and an electromagnetic suction cup 20. The electric push rod 19 is fixedly connected to the bottom surface of the front end of the vehicle body 1 by bolts, and the electromagnetic suction cup 20 is welded and fixedly connected to the telescopic end of the electric push rod 19.

[0030] When in use, the electric push rod 19 is started, the electromagnetic suction cup 20 is moved down a certain distance, the power of the electromagnetic suction cup 20 is turned on to make the electromagnetic suction cup 20 generate electromagnetic suction force, the highway maintenance sweeper is started, and the electromagnetic suction cup 20 is driven at a constant speed, and the electromagnetic suction cup 20 absorbs the metal objects scattered on the road surface to the electromagnetic suction cup 20, thereby achieving the purpose of absorbing the metal objects on the road surface. When the highway maintenance sweeper does not need to work, the electric push rod 19 is started to lift the electromagnetic suction cup 20 to return to the original position, and the power is cut off, so that the electromagnetic suction cup 20 loses its magnetic force and unloads the metal objects.

[0031] By providing the electromagnetic suction cup 20, metal objects on the road surface on which the road maintenance sweeper is traveling can be sucked away, thereby preventing the tires from being punctured by the metal objects and affecting the work efficiency.

[0032] In order to reduce the dust raised by road maintenance sweepers, Figures 1 to 3As shown, a water tank 4 is arranged inside the vehicle body 1, a water inlet 3 is arranged on the top of the water tank 4, a water pipe 14 is welded and fixedly connected to one side of the water tank 4, a high-pressure water pump 18 is installed on the water pipe 14, a support rod 16 is welded and fixedly connected to the bottom of the vehicle body 1, a connecting plate 17 is welded and fixedly connected to the other end of the support rod 16, and a plurality of atomizing nozzles 15 are arranged on the bottom surface of the connecting plate 17.

[0033] When cleaning the road surface, the water in the water tank 4 is sprayed out from the atomizing nozzle 15 through the water pipe 14 by the high-pressure water pump 18, and the sprayed water mist reduces the dust raised when cleaning the road surface, thereby maintaining the surrounding environment.

[0034] In order to avoid the flying stones from affecting pedestrians during the cleaning process, Figure 1 As shown, the vehicle body 1 is symmetrically welded with mounting plates 21 on both sides, and the mounting plate 21 is rotatably connected to a positioning rod 25 on the opposite side. A small motor 22 is fixedly connected to one side of the mounting plate 21 by bolts, and the output end of the small motor 22 passes through the mounting plate 21 and is fixedly connected to the positioning rod 25. The positioning rod 25 is fixedly connected to a protective cloth 23 by buckles, and a counterweight 24 is arranged at the other end of the protective cloth 23. The length of the protective cloth 23 can cover the gap between the bottom of the vehicle and the ground.

[0035] When the cleaning component starts working, the protective cloth 23 can cover the gap between the bottom of the vehicle and the ground, buffering and blocking the stones flying out during the cleaning process to avoid affecting pedestrians and vehicles passing by. When the cleaning component is not working, the small motor 22 is started to drive the positioning rod 25 to rotate, and the protective cloth 23 is rolled up to avoid unnecessary wear.

[0036] Working principle: When the road maintenance sweeper is working, the electric push rod 19 is started, the electromagnetic suction cup 20 is moved down a certain distance, the power of the electromagnetic suction cup 20 is turned on to make the electromagnetic suction cup 20 generate electromagnetic suction force, the road maintenance sweeper is started, and the electromagnetic suction cup 20 is driven at a constant speed. The electromagnetic suction cup 20 absorbs the metal objects scattered on the road surface to the electromagnetic suction cup 20, thereby achieving the purpose of absorbing the metal objects on the road surface. When the road maintenance sweeper does not need to work, the electric push rod 19 is started to lift the electromagnetic suction cup 20 to its original position, and the power is cut off, so that the electromagnetic suction cup 20 loses its magnetic force and unloads the metal objects. When cleaning the road surface, the vehicle body 1 moves forward at a constant speed, the hydraulic rod 12 extends downward, and drives the cleaning component to move downward through the support plate 9. When the cleaning component moves down to a certain height, the rotary motor 8 is started to drive the cleaning brush 11 to rotate to clean the road surface. At the same time, the dust suction pump 7 is started to suck the garbage into the garbage bin 5 through the dust suction pipe 6; at the same time, the water in the water tank 4 is sprayed out from the atomizing nozzle 15 through the water pipe 14 through the high-pressure water pump 18, and the dust raised when cleaning the road surface is reduced by the sprayed water mist.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A road maintenance and sweeping vehicle, comprising a vehicle body (1), characterized in that: The vehicle body (1) is symmetrically welded with mounting plates (21) on both sides, and the mounting plate (21) is rotatably connected to a positioning rod (25) on one side thereof. A small motor (22) is fixedly connected to one side of the mounting plate (21) by means of bolts, and an output end of the small motor (22) passes through the mounting plate (21) and is fixedly connected to the positioning rod (25). The positioning rod (25) is fixedly connected to a protective cloth (23) by means of a buckle.

2. A road maintenance and sweeping vehicle according to claim 1, characterized in that: A box door (2) is arranged at the rear side of the vehicle body (1); a collecting bucket (26) is welded and fixedly connected to the bottom of the vehicle body (1); the collecting bucket (26) is located on the right side of the cleaning brush (11); and a garbage bin (5) and a dust suction pipe (6) are arranged inside the vehicle body (1).

3. A road maintenance and sweeping vehicle according to claim 1, characterized in that: A water tank (4) is arranged inside the vehicle body (1), a water inlet (3) is arranged on the top of the water tank (4), a water pipe (14) is welded and fixedly connected to one side of the water tank (4), and a high-pressure water pump (18) is installed on the water pipe (14).

4. A road maintenance and sweeping vehicle according to claim 1, characterized in that: A mounting groove (13) is provided in the middle of the bottom surface of the vehicle body (1), and a hydraulic rod (12) is fixedly connected to the inner wall of the mounting groove (13) by bolts. A support plate (9) is welded and fixedly connected to the output end of the hydraulic rod (12), and a cleaning component is arranged on the support plate (9). A metal adsorption component is arranged on the bottom surface of the front end of the vehicle body (1), and the metal adsorption component includes an electric push rod (19) and an electromagnetic suction cup (20). The electric push rod (19) is fixedly connected to the bottom surface of the front end of the vehicle body (1) by bolts, and the electromagnetic suction cup (20) is welded and fixedly connected to the telescopic end of the electric push rod (19).

5. A road maintenance and sweeping vehicle according to claim 1, characterized in that: A counterweight block (24) is arranged at the other end of the protective cloth (23), and the length of the protective cloth (23) can cover the gap between the bottom of the vehicle and the ground.

6. A road maintenance and sweeping vehicle according to claim 1, characterized in that: A support rod (16) is welded and fixedly connected to the bottom of the vehicle body (1), a connecting plate (17) is welded and fixedly connected to the other end of the support rod (16), and a plurality of atomizing nozzles (15) are arranged on the bottom surface of the connecting plate (17).

7. A road maintenance and sweeping vehicle according to claim 4, characterized in that: The cleaning assembly comprises a rotating motor (8) and a cleaning brush (11); the rotating motor (8) is fixedly connected to the top of a support plate (9) by means of bolts; an output end of the rotating motor (8) passes through the support plate (9) and is fixedly connected to a turntable (10); and the cleaning brush (11) is fixedly connected to the bottom surface of the turntable (10) by means of bolts.

8. A road maintenance and sweeping vehicle according to claim 2, characterized in that: One end of the dust suction pipe (6) is connected to the dustbin (5), and the other end is connected to the collection bucket (26). A dust suction pump (7) is installed inside the dust suction pipe (6).

Images