Marking line removing vehicle with noise reduction structure for highway engineering

Abstract

The road engineering marking removing vehicle with the noise reduction structure comprises a removing agent storage tank, a noise reduction box, a vehicle body frame, a dust removal cover and a marking removing mechanism, the vehicle body frame is composed of a front wheel and a rear wheel, and the noise reduction box with the heat insulation and dust prevention capacity is arranged at the top of the vehicle body frame in a clamping and fixing mode. A scavenger storage tank convenient to disassemble is arranged in a tank body installation opening in the top of the noise reduction box, a multifunctional dust removal cover is arranged at the bottom of the vehicle body frame, the tail of the vehicle body frame is connected with a plug on one side of a side plate in an embedded mode through an integral supporting plate, and the side plate is connected with the wire removing mechanism. According to the cleaning mechanism, the line removing roller with the adjustable angle is adopted, line removing is carried out in a roller type grinding mode so that the road surface can be smooth, small noise can be generated in the process, the noise reduction cover is additionally arranged on the outer side of the motor, the noise reduction box is arranged at the top of the vehicle body frame, a machine box part of the equipment can be protected through the noise reduction box, and the service life of the equipment is prolonged. And noise generated in the working process can be reduced.

Description

Technical Field

[0001] The utility model relates to the field of marking removal vehicles for highway engineering, and specifically relates to a marking removal vehicle for highway engineering with a noise reduction structure. Background Technique

[0002] The marking removal vehicle for highway engineering is used to remove the markings for highway engineering. Most of the highway traffic markings are white. Among them, the white dotted line separates the lanes traveling in the same direction, and operations such as crossing the line and changing lanes can be carried out; while the white solid line does not allow crossing the line and often appears in front of intersections as an extension of the white dotted line, or separates the roadside parking area.

[0003] For example, the authorized patent (marking removal vehicle for highway engineering) with the publication number CN216427938U: includes a vehicle body, and its characteristics are: the lower side of the vehicle body is fixedly connected to the upper ends of symmetric trapezoidal groove plates, the upper ends of two lead screws are respectively connected by bearings and pass through the vehicle body, the upper ends of the two lead screws are respectively fixedly connected to the lower sides of corresponding belt pulleys one, the two belt pulleys one are connected by a belt one, the upper side of one belt pulley one is fixedly connected to a turntable, the lower ends of the two lead screws are respectively threadedly connected and pass through one end of a sliding plate, and both ends of the sliding plate are respectively fixedly connected to corresponding trapezoidal sliding rods. The utility model relates to the field of road construction, and specifically relates to a marking removal vehicle for highway engineering. The utility model removes highway line marks;

[0004] During the line removal process of the above-mentioned prior art removal vehicle, the friction with the road will generate relatively large noise, and noise will be generated in the engine and the chassis inside the vehicle body, causing environmental pollution. Moreover, during the line removal process, the dust and asphalt powder on the road are likely to cause air pollution, which not only affects the operation, but also causes harm to the body. The use is not safe enough. Directly adopting the physical removal method is not only not thorough enough in removal, but also difficult, and will damage the road. Content of the Utility Model

[0005] The purpose of the utility model is to provide a marking removal vehicle for highway engineering with a noise reduction structure, so as to solve the problems proposed in the above background technique that the removal vehicle generates relatively large noise during the line removal process due to the friction with the road, and noise is generated in the engine and the chassis inside the vehicle body, causing environmental pollution, and during the line removal process, the dust and asphalt powder on the road are likely to cause air pollution, which not only affects the operation, but also causes harm to the body. The use is not safe enough. Directly adopting the physical removal method is not only not thorough enough in removal, but also difficult, and will damage the road.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A road engineering marking removal vehicle with a noise reduction structure, including a cleaning agent storage tank, a noise reduction box, a vehicle body frame, a dust removal cover, and a line removal mechanism. The vehicle body frame consists of four front and rear wheels, and a noise reduction box with heat insulation and dust prevention capabilities is provided on its top by a clamping method. A cleaning agent storage tank that is easy to disassemble is provided in the tank installation opening at the top of the noise reduction box. A multi-functional dust removal cover is provided at the bottom of the vehicle body frame. The tail of the vehicle body frame is inlaid and connected with a plug on one side of the side plate through an integral support plate, and the side plate is connected to the line removal mechanism.

[0007] In a further embodiment, it further includes a support frame. The bottom end of the support frame is connected to two mounting seats on one side of the top of the noise reduction box. A connecting rod is provided in the middle of the support frame, and the support frame is connected to the end of the push-pull frame through the connecting rod.

[0008] In a further embodiment, the dust removal cover includes a spray head, a cleaning wheel, and a dust removal box;

[0009] The spray heads are provided on both sides of the bottom of the dust removal cover. The cleaning wheel is provided in the middle of the bottom end of the dust removal cover through a wheel frame. The dust removal box is provided in the middle of the top end of the dust removal cover. A dust suction port is provided in the middle of the bottom end of the dust removal cover, and the dust suction port is arranged opposite to the dust removal box.

[0010] In a further embodiment, a liquid filling head is provided on one side of the top of the cleaning agent storage tank. Water pipes are provided on both sides of the bottom of the cleaning agent storage tank, and the water pipes are communicated with the spray heads.

[0011] In a further embodiment, the line removal mechanism includes a mounting plate, a support frame, a line removal roller, and a motor;

[0012] The mounting plate is provided on one side of the side plate. The bottom of the mounting plate is connected to the support frame by a hinge method, and a hydraulic rod is provided inside the hinge. The line removal roller is connected to the end of the support frame through a roller frame. The motor is provided on the roller frame, and a noise reduction cover is provided outside the motor.

[0013] In a further embodiment, it further includes a transmission cover. Inside the transmission cover, a driven belt pulley and a driving belt pulley controlled by belt transmission are provided. The driven belt pulley is provided at the end of the line removal roller, and the driving belt pulley is provided at the end of the output shaft of the motor.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. The cleaning mechanism of this utility model adopts a wire-removing roller with adjustable angle. The wire is removed by means of roller grinding, making the road surface relatively flat. Moreover, less noise is generated during this process. A noise reduction cover is installed outside the motor, and a noise reduction box is provided at the top of the vehicle body frame. Through this, the chassis part of the equipment can be protected, and the noise generated during the working process can be reduced, making it safer to use.

[0016] 2. A cleaning agent storage tank is provided at the top of the noise reduction box of this utility model. A dust removal cover is provided at the bottom of the vehicle body frame. Spray heads connected to the cleaning agent storage tank through water pipes are provided on both sides of the bottom of the dust removal cover. Through this, the spray agent for wire removal can be sprayed on the marking line, and the removal efficiency and effect can be improved through chemical reactions. The dust and dirt during the wire removal process can be absorbed and removed by the cleaning wheel at the middle part of the bottom end of the dust removal cover and the dust removal box at its top end, which can purify the environment. Description of the Drawings

[0017] Figure 1 It is a schematic structural diagram of a road marking cleaning vehicle with a noise reduction structure of this utility model;

[0018] Figure 2 It is a schematic structural diagram of the dust removal cover of this utility model;

[0019] Figure 3 It is the front view of the wire-removing roller of this utility model;

[0020] Figure 4 It is a schematic structural diagram of the wire-removing mechanism of this utility model;

[0021] Figure 5 It is the bottom view of the dust removal cover of this utility model;

[0022] Figure 6 It is the top view of the noise reduction box of this utility model;

[0023] Figure 7 It is the top view of the push-pull frame of this utility model;

[0024] Figure 8 It is a schematic structural diagram of part A of this utility model.

[0025] In the figure: 1. Push-pull frame; 2. Support frame; 3. Cleaning agent storage tank; 4. Liquid filling head; 5. Noise reduction box; 6. Support plate; 7. Side plate; 8. Mounting plate; 9. Support frame; 10. Wire-removing roller; 11. Roller frame; 12. Wheel; 13. Vehicle body frame; 14. Dust removal cover; 15. Spray head; 16. Noise reduction cover; 17. Motor; 18. Transmission cover; 19. Transmission belt; 20. Driven pulley; 21. Water pipe; 22. Dust removal box; 23. Dust suction port; 24. Plug; 25. Hydraulic rod; 26. Tank mounting port; 27. Connecting rod; 28. Driving pulley; 29. Cleaning wheel; 30. Mounting seat. Detailed implementation manners

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0027] Please refer to Figure 1-8 , an embodiment provided by the present utility model: a road engineering marking removal vehicle with a noise reduction structure, including a cleaning agent storage tank 3, a noise reduction box 5, a vehicle body frame 13, a dust removal cover 14 and a line removal mechanism. The vehicle body frame 13 is composed of four front and rear wheels 12. A noise reduction box 5 with heat insulation and dust prevention capabilities is provided on its top by a clamping method. A cleaning agent storage tank 3 that is convenient for disassembly is provided in the tank installation opening 26 at the top of the noise reduction box 5. A multi-functional dust removal cover 14 is provided at the bottom of the vehicle body frame 13. The tail of the vehicle body frame 13 is inlaid and connected with a plug 24 on one side of a side plate 7 through an integral support plate 6, and the side plate 7 is connected with the line removal mechanism.

[0028] The noise reduction box 5 is used to install the chassis of the equipment, and can provide noise reduction, heat insulation and dust prevention protection for the core equipment of the equipment. The cleaning agent storage tank 3 is used to store the dust removal cleaning agent, so that it can act on the marking line in a spraying manner, and cooperate with the cleaning wheel 29 to more thoroughly remove the marking line. The line removal mechanism is used to frictionally remove the marking line.

[0029] Further, it further includes a support frame 2. The bottom end of the support frame 2 is connected to two mounting seats 30 on one side of the top of the noise reduction box 5. A connecting rod 27 is provided in the middle of the support frame 2, and the support frame 2 is connected to the end of the push-pull frame 1 through the connecting rod 27. The support frame 2 facilitates the installation of the push-pull frame 1.

[0030] Further, the dust removal cover 14 includes a spray head 15, a cleaning wheel 29 and a dust removal box 22;

[0031] The spray head 15 is provided on both sides of the bottom of the dust removal cover 14. The cleaning wheel 29 is provided in the middle of the bottom end of the dust removal cover 14 through a wheel frame. The dust removal box 22 is provided in the middle of the top end of the dust removal cover 14. A dust suction port 23 is provided in the middle of the bottom end of the dust removal cover 14, and the dust suction port 23 is arranged opposite to the dust removal box 22. The cleaning wheel 29 can clean the marking line residues and dirt, and the dust removal box 22 can absorb the dirt and purify the air.

[0032] Further, a liquid adding head 4 is provided on one side of the top of the cleaning agent storage tank 3. Water pipes 21 are provided on both sides of the bottom of the cleaning agent storage tank 3, and the water pipes 21 are communicated with the spray head 15. The liquid adding head 4 facilitates the injection of the cleaning liquid into the cleaning agent storage tank 3, and the cleaning liquid is conveyed to the spray head 15 through the water pipes 21, and the cleaning liquid is sprayed out by the spray head 15 and acts on the marking line.

[0033] Furthermore, the wire removing mechanism includes a mounting plate 8, a support frame 9, a wire removing roller 10 and a motor 17;

[0034] The mounting plate 8 is arranged on one side of the side plate 7. The bottom of the mounting plate 8 is connected to the support frame 9 in a hinged manner, and a hydraulic rod 25 is arranged inside the hinge. The wire removing roller 10 is connected to the end of the support frame 9 through a roller frame 11. The motor 17 is arranged on the roller frame 11, and a noise reduction cover 16 is arranged outside the motor 17. The angle of the wire removing roller 10 is adjusted through the hydraulic rod 25, and the wire removing roller 10 is driven to rotate through the motor 17. The marking line is removed by means of rotational grinding, and the motor 17 can be protected from noise through the noise reduction cover 16.

[0035] Furthermore, it further includes a transmission cover 18. Inside the transmission cover 18, there are a driven pulley 20 and a driving pulley 28 controlled by transmission through a transmission belt 19. The driven pulley 20 is arranged at the end of the wire removing roller 10, and the driving pulley 28 is arranged at the end of the output shaft of the motor 17. The motor 17 can conveniently drive the wire removing roller 10 to rotate through the transmission cover 18.

[0036] Working principle: During use, the vehicle body frame 13 is controlled to be pushed and pulled through the push-pull frame 1. The cleaning liquid is injected into the cleaning agent storage tank 3 through the liquid adding head 4 and is conveyed to the spray head 15 through the water delivery pipe 21. The cleaning liquid is sprayed onto the road marking line through the spray head 15. The marking line is cleaned by the rotation of the cleaning wheel 29, and the dust and dirt are absorbed from the dust suction port 23 into the dust removal box 22 for dust removal and purification through the absorption pump in the dust removal box 22. The noise reduction box 5 protects the machine body from noise. The angle of the wire removing roller 10 is adjusted through the hydraulic rod 25, so that the wire removing roller 10 contacts the marking line on the road. Then, the motor 17 drives the driving pulley 28 to rotate, the driving pulley 28 drives the driven pulley 20 to rotate through the transmission belt 19, the driven pulley 20 drives the wire removing roller 10 to rotate, and the wire removing roller 10 removes the marking line by friction.

[0037] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A road marking removal vehicle with a noise reduction structure, comprising a scavenger storage tank (3), a noise reduction box (5), a vehicle frame (13), a dust removal cover (14) and a line removal mechanism, characterized in that: The vehicle frame (13) is composed of four front and rear wheels (12), and a noise reduction box (5) with heat insulation and dustproof capabilities is provided on the top of the vehicle frame by means of a clamping method. A scavenger storage tank (3) that is easy to disassemble is provided in a tank installation port (26) on the top of the noise reduction box (5). A multifunctional dust removal cover (14) is provided at the bottom of the vehicle frame (13). The tail of the vehicle frame (13) is connected to a plug (24) on one side of a side plate (7) through an integral support plate (6), and the side plate (7) is connected to the wire removal mechanism.

2. A road marking removal vehicle with a noise reduction structure for highway engineering according to claim 1, characterized in that: It also includes a support frame (2), the bottom end of the support frame (2) is connected to two mounting seats (30) on one side of the top of the noise reduction box (5), a connecting rod (27) is provided in the middle of the support frame (2), and the support frame (2) is connected to the end of the push-pull frame (1) through the connecting rod (27).

3. The road marking removal vehicle with a noise reduction structure for highway engineering according to claim 1, characterized in that: The dust removal cover (14) comprises a spray head (15), a cleaning wheel (29) and a dust removal box (22); The spray head (15) is arranged on both sides of the bottom of the dust removal cover (14); the cleaning wheel (29) is arranged at the middle of the bottom end of the dust removal cover (14) through a wheel frame; the dust removal box (22) is arranged at the middle of the top end of the dust removal cover (14); a dust suction port (23) is arranged at the middle of the bottom end of the dust removal cover (14), and the dust suction port (23) is arranged opposite to the dust removal box (22).

4. The road marking removal vehicle with a noise reduction structure for highway engineering according to claim 1, characterized in that: A liquid adding head (4) is provided on one side of the top of the scavenger storage tank (3), and water pipes (21) are provided on both sides of the bottom of the scavenger storage tank (3), and the water pipes (21) are connected to the spray head (15).

5. The road marking removal vehicle with a noise reduction structure for highway engineering according to claim 1, characterized in that: The wire removing mechanism comprises a mounting plate (8), a support frame (9), a wire removing roller (10) and a motor (17); The mounting plate (8) is arranged on one side of the side plate (7), the bottom of the mounting plate (8) is connected to the support frame (9) by means of a hinge, and a hydraulic rod (25) is provided on the inner side of the hinge, the wire removal roller (10) is connected to the end of the support frame (9) through a roller frame (11), the motor (17) is arranged on the roller frame (11), and a noise reduction cover (16) is provided on the outer side of the motor (17).

6. A road marking removal vehicle with a noise reduction structure for highway engineering according to claim 5, characterized in that: The invention also comprises a transmission cover (18), wherein a driven pulley (20) and a driving pulley (28) which are controlled by a transmission belt (19) are arranged inside the transmission cover (18), wherein the driven pulley (20) is arranged at the end of the wire removing roller (10), and the driving pulley (28) is arranged at the end of the output shaft of the motor (17).

Images