Road marking paint coating device

Abstract

The utility model belongs to the technical field of road marking equipment, and particularly relates to a road marking paint coating device which comprises a bottom plate, wherein moving wheels are fixed at the end parts of the lower end of the bottom plate; a pushing handle is fixed at one end of the bottom plate top; a paint storage barrel is arranged above the bottom plate; the pushing handle is fixedly connected with the bottom plate through a fixing frame; a paint guide pipe is fixed at the lower end of the paint storage bucket; a hopper is fixed at the other end of the bottom plate; and the paint guide pipe is connected with the hopper. Through the matched structural design of an adjusting plate, a rotating shaft and a driving assembly, when the width of a marked line needs to be adjusted, the rotating shaft can be driven to rotate through the driving assembly, so that when the rotating shaft rotates, a transmission gear can be driven to rotate at the same time, and then the opening size of a paint outlet is driven through rotation of the transmission gear; and therefore, the paint outlet width of the paint outlet can be adjusted, the applicability of the device to meet different marking line width requirements is improved, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of road marking equipment, and specifically relates to a road marking paint coating device. Background Art

[0002] With the increase in the number of automobiles, traffic regulations have become increasingly important. For example, road traffic signs and markings are an infrastructure that guides road users to use the road in an orderly manner to promote road traffic safety and improve road operation efficiency. Among them, a marking paint coating device is often used to apply marking paint for road marking to ensure road traffic safety.

[0003] Markings are facilities that are drawn on the road surface or other facilities with specified lines, arrows, words, elevation markings, raised road signs or other guiding devices to control and guide traffic and disperse traffic flow. It conveys various fixed basic information of the road to vehicles and pedestrians, and is particularly important for drivers.

[0004] Currently, most of the existing marking paint coating equipment cannot adjust the width of the paint output, so it cannot meet the requirements of different marking widths. At the same time, the scraping plate is prone to wear after long-term use and needs to be replaced regularly, but the existing device is inconvenient to replace it. Therefore, a road marking paint coating device is proposed for the above problems. Summary of the Utility Model

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background art, the utility model proposes a road marking paint coating device.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: A road marking paint coating device described in the utility model includes a bottom plate: Moving wheels are fixedly arranged at the end positions of the lower end of the bottom plate; One end of the top end of the bottom plate is fixedly provided with a push handle; A paint storage bucket is arranged above the bottom plate; The push handle is fixedly connected to the bottom plate through a fixed frame; A paint guiding pipe is fixedly arranged at the lower end of the paint storage bucket; The other end of the top end of the bottom plate is fixedly provided with a hopper; The paint guiding pipe is connected to the hopper; The lower end of the hopper extends to the lower end of the bottom plate; A paint outlet is arranged at the lower end of the hopper; An adjusting component is arranged inside the hopper; The adjusting component includes a rotating shaft; The rotating shafts are arranged on both sides of the hopper; The rotating shafts are rotatably connected to the hopper; Adjusting plates are fixedly arranged at the positions of the rotating shafts inside the hopper; A fixed box is fixedly arranged at the lower end of the bottom plate and close to the hopper; A driving component is arranged inside the fixed box.

[0007] Preferably, the driving assembly includes a second motor; the second motor is fixed inside the fixed box; both sides inside the fixed box are rotatably connected with transmission rods; the transmission rods are in transmission connection with the output end of the second motor through transmission belts; the transmission rods are connected to the rotating shaft through a transmission assembly.

[0008] Preferably, the transmission assembly includes a driving gear; the driving gear is fixed at one end of the transmission rod close to the rotating shaft; a transmission gear is fixed at a position corresponding to the driving gear on the rotating shaft; the transmission gear is meshed with the driving gear.

[0009] Preferably, a first motor is fixed at the top end of the bottom plate and corresponding to the hopper; the output end of the first motor is fixed with a rotating roller; the rotating roller extends into the hopper; the rotating roller is rotatably connected with the hopper.

[0010] Preferably, a paint scraping plate is arranged at the lower end of the hopper and close to one end of the fixed box; the top end of the paint scraping plate is fixed with a connecting slider; the paint scraping plate is slidably connected with the hopper through the connecting slider; two insertion slots are evenly arranged on one side of the connecting slider; an insertion assembly is arranged at a position corresponding to the insertion slots inside the hopper.

[0011] Preferably, the insertion assembly includes a connecting rod; the connecting rod is arranged inside the hopper and at a position corresponding to the insertion slots; the connecting rod is slidably connected with the hopper; an insertion block is fixed at one end of the connecting rod close to the connecting slider; the insertion block is inserted and connected with the connecting slider through the insertion slot; the other end of the connecting rod extends outside the hopper; a grip rod is fixed at the end of the connecting rod located outside the hopper.

[0012] Preferably, a spring is sleeved outside one end of the connecting rod close to the insertion block; one end of the spring is fixedly connected with the insertion block; the other end of the spring is fixedly connected with the hopper.

[0013] The beneficial effects of the present utility model:

[0014] 1. The present utility model provides a road marking paint coating device. Through the cooperative structural design of the adjusting plate, the rotating shaft and the driving assembly, when it is necessary to adjust the width of the marking, the driving assembly can drive the rotating shaft to rotate, so that when the rotating shaft rotates, the transmission gear can be driven to rotate simultaneously, and then the opening size of the paint outlet can be driven by the rotation of the transmission gear, so that the width of the paint discharged from the paint outlet can be adjusted, improving the applicability of the device in dealing with different marking width requirements and enhancing the practicability of the device.

[0015] 2. The present utility model provides a road marking paint coating device. Through the cooperative structural design of the connecting slider and the plug-in assembly, when it is necessary to replace the paint scraping plate, the limit on the connecting slider can be cancelled through the plug-in assembly, so that the connecting slider can be moved out from the inside of the hopper, and then the paint scraping plate can be conveniently disassembled and replaced, improving the working efficiency of replacing the paint scraping plate and enhancing the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present utility model and constitute a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0017] Figure 1 is a perspective view of the present utility model;

[0018] Figure 2 is a perspective view of the paint scraping plate in the present utility model;

[0019] Figure 3 is a perspective view of the rotating roller in the present utility model;

[0020] Figure 4 is a perspective view of the adjusting assembly in the present utility model;

[0021] Figure 5 is a perspective view of the plug-in assembly in the present utility model.

[0022] Legend Explanation:

[0023] 1. Bottom plate; 2. Moving wheel; 3. Paint storage bucket; 4. Pusher; 5. Fixed frame; 6. Paint guiding pipe; 7. Hopper; 8. First motor; 9. Fixed box; 10. Paint outlet; 11. Paint scraping plate; 12. Rotating roller; 13. Adjusting plate; 14. Second motor; 15. Rotating shaft; 16. Transmission gear; 17. Driving gear; 18. Transmission rod; 19. Transmission belt; 20. Connecting slider; 21. Plug-in slot; 22. Plug-in block; 23. Connecting rod; 24. Spring; 25. Holding rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] The following gives specific embodiments.

[0026] Please refer toFigures 1 - 5 , the present utility model provides a road marking paint coating device, including a bottom plate 1: moving wheels 2 are fixedly arranged at the end positions of the lower end of the bottom plate 1; a push handle 4 is fixedly arranged at one end of the top end of the bottom plate 1; a paint storage bucket 3 is arranged above the bottom plate 1; the push handle 4 is fixedly connected with the bottom plate 1 through a fixing frame 5; a paint guiding pipe 6 is fixedly arranged at the lower end of the paint storage bucket 3; a hopper 7 is fixedly arranged at the other end of the top end of the bottom plate 1; the paint guiding pipe 6 is connected with the hopper 7; the lower end of the hopper 7 extends to the lower end of the bottom plate 1; a paint outlet 10 is arranged at the lower end of the hopper 7; an adjusting component is arranged inside the hopper 7; the adjusting component includes a rotating shaft 15; the rotating shaft 15 is arranged on both sides of the hopper 7; the rotating shaft 15 is rotatably connected with the hopper 7; an adjusting plate 13 is fixedly arranged at the position of the rotating shaft 15 inside the hopper 7; a fixing box 9 is fixedly arranged at the lower end of the bottom plate 1 and close to the hopper 7; a driving component is arranged inside the fixing box 9. During operation, first, the marking paint is guided through the paint guiding pipe 6 to the inside of the hopper 7 inside the paint storage bucket 3, and then can be discharged outwards through the paint outlet 10; when it is necessary to adjust the width of the marking, the rotating shaft 15 can be driven to rotate through the driving component. When the rotating shaft 15 rotates, the adjusting plate 13 is driven to rotate around the rotating shaft 15, so that the opening size of the paint outlet 10 can be controlled, and further the width of the paint discharged from the paint outlet 10 can be adjusted. Through the cooperative structural design of the adjusting plate 13, the rotating shaft 15 and the driving component in this step, when it is necessary to adjust the width of the marking, the rotating shaft 15 can be driven to rotate through the driving component, so that when the rotating shaft 15 rotates, the transmission gear 16 can be driven to rotate simultaneously, and then the opening size of the paint outlet 10 can be driven to change through the rotation of the transmission gear 16, so that the width of the paint discharged from the paint outlet 10 can be adjusted, improving the applicability of the device in dealing with different marking width requirements and enhancing the practicability of the device.

[0027] Further, as Figure 4 shown, the driving component includes a second motor 14; the second motor 14 is fixedly arranged inside the fixing box 9; transmission rods 18 are rotatably connected on both sides inside the fixing box 9; the transmission rods 18 are in transmission connection with the output end of the second motor 14 through a transmission belt 19; the transmission rods 18 are connected with the rotating shaft 15 through a transmission component. During operation, when it is necessary for the rotating shaft 15 to rotate, first, the second motor 14 is started, so that the second motor 14 drives the transmission rod 18 to rotate through the transmission belt 19. When the transmission rod 18 rotates, the rotating shaft 15 can be driven to rotate through the transmission component. Through the structural design of the second motor 14 and the transmission belt 19 in this step, when the second motor 14 rotates, the transmission rod 18 is driven to rotate through the transmission belt 19, and then when the transmission rod 18 rotates, the rotating shaft 15 can be driven to rotate through the transmission component.

[0028] Further, as Figure 4As shown in the figure, the transmission assembly includes a driving gear 17; the driving gear 17 is fixed at one end of the transmission rod 18 close to the rotating shaft 15; a transmission gear 16 is fixed at a position corresponding to the driving gear 17 on the rotating shaft 15; the transmission gear 16 is meshed and connected with the driving gear 17. During operation, when the transmission rod 18 rotates, it drives the driving gear 17 fixed thereto to rotate. When the driving gear 17 rotates, it drives the rotating shaft 15 to rotate through the transmission gear 16 meshed therewith. Through the cooperative structural design of the driving gear 17 and the transmission gear 16 in this step, when the transmission rod 18 rotates, it can drive the rotating shaft 15 to rotate simultaneously.

[0029] As Figure 4 shown, a first motor 8 is fixed at the top of the bottom plate 1 at a position corresponding to the hopper 7; the output end of the first motor 8 is fixed with a rotating roller 12; the rotating roller 12 extends into the hopper 7; the rotating roller 12 is rotatably connected with the hopper 7. During operation, when the marking paint enters the inside of the hopper 7, by starting the first motor 8, the first motor 8 drives the rotating roller 12 to rotate. This step can improve the guiding effect of the marking paint through the rotation of the rotating roller 12, avoid the occurrence of blockage and precipitation of the marking paint, and improve the stability of paint discharge.

[0030] As Figure 3 and Figure 4 shown, a paint scraping plate 11 is arranged at the lower end of the hopper 7 and close to one end of the fixed box 9; the top end of the paint scraping plate 11 is fixed with a connecting slider 20; the paint scraping plate 11 is slidably connected with the hopper 7 through the connecting slider 20; two insertion slots 21 are evenly arranged on one side of the connecting slider 20; an insertion component is arranged at a position corresponding to the insertion slots 21 inside the hopper 7. During operation, when the marking paint is discharged through the paint outlet 10, the device can continue to move, so as to level and coat the discharged marking paint through the paint scraping plate 11. When the paint scraping plate 11 needs to be replaced, the limit on the connecting slider 20 can be cancelled through the insertion component, so that the connecting slider 20 can be moved out of the hopper 7, and then the paint scraping plate 11 can be disassembled. Through the cooperative structural design of the connecting slider 20 and the insertion component in this step, when the paint scraping plate 11 needs to be replaced, the limit on the connecting slider 20 can be cancelled through the insertion component, so that the connecting slider 20 can be moved out of the hopper 7, and then it is convenient to disassemble and replace the paint scraping plate 11, improving the working efficiency of replacing the paint scraping plate 11 and enhancing the practicability of the device.

[0031] As Figure 5As shown in the figure, the plug-in component includes a connecting rod 23; the connecting rod 23 is arranged inside the hopper 7 at a position corresponding to the plug-in slot 21; the connecting rod 23 is slidably connected to the hopper 7; a plug-in block 22 is fixed at one end of the connecting rod 23 close to the connecting slider 20; the plug-in block 22 is plugged and connected to the connecting slider 20 through the plug-in slot 21; the other end of the connecting rod 23 extends outside the hopper 7; a grip rod 25 is fixed at the end of the connecting rod 23 located outside the hopper 7. During operation, when it is necessary to cancel the limit on the connecting slider 20, first, by pulling the grip rod 25, the grip rod 25 drives the plug-in block 22 to move through the connecting rod 23. When the plug-in block 22 moves out of the plug-in slot 21, the plug-in block 22 cancels the limit on the connecting slider 20, so that the connecting slider 20 can be removed from the inside of the hopper 7, and then the removal of the paint scraping plate 11 is completed. During installation, the connecting slider 20 can be directly pushed into the inside of the hopper 7. Due to the inclined surface design of the plug-in block 22, no other operations are required. This step can, through the structural design of the plug-in block 22, enable the plug-in block 22 to move away from the connecting slider 20 when the grip rod 25 is pulled through the connecting rod 23, so that the connecting slider 20 can be easily taken out from the inside of the hopper 7.

[0032] As Figure 5 shown, a spring 24 is sleeved outside one end of the connecting rod 23 close to the plug-in block 22; one end of the spring 24 is fixedly connected to the plug-in block 22; the other end of the spring 24 is fixedly connected to the hopper 7. During operation, when the connecting slider 20 is installed, the movement of the connecting slider 20 will squeeze the plug-in block 22, causing the plug-in block 22 to move in the direction close to the spring 24. When the connecting slider 20 moves to a position where the plug-in slot 21 corresponds to the plug-in block 22, under the elastic action of the spring 24, the plug-in block 22 is pushed into the inside of the plug-in slot 21, thereby completing the limit on the connecting slider 20 and completing the installation of the paint scraping plate 11. This step can, through the structural design of the spring 24, facilitate the limit on the plug-in block 22, prevent the plug-in block 22 from moving randomly, and improve the stability of the connecting slider 20.

[0033] Working principle: During operation, first, the marking paint flows through the paint guiding pipe 6 inside the paint storage bucket 3 and is diverted to the inner side of the hopper 7, and then is discharged outward through the paint outlet 10; when it is necessary to adjust the width of the marking, the driving assembly can be used to drive the rotating shaft 15 to rotate. When the rotating shaft 15 rotates, it drives the adjusting plate 13 to rotate around the rotating shaft 15, so that the opening size of the paint outlet 10 can be controlled, and thus the width of the paint discharged from the paint outlet 10 can be adjusted; when it is necessary to rotate the rotating shaft 15, first start the second motor 14, so that the second motor 14 drives the transmission rod 18 to rotate through the transmission belt 19. When the transmission rod 18 rotates, it can drive the rotating shaft 15 to rotate through the transmission assembly; when the transmission rod 18 rotates, it drives the driving gear 17 fixed to it to rotate. When the driving gear 17 rotates, it drives the rotating shaft 15 to rotate through the transmission gear 16 engaged with it; when the marking paint enters the inner side of the hopper 7, start the first motor 8, so that the first motor 8 drives the rotating roller 12 to rotate; after the marking paint is discharged through the paint outlet 10, the device continues to move, so that the discharged marking paint is leveled and coated by the paint scraping plate 11. When it is necessary to replace the paint scraping plate 11, the limit on the connecting slider 20 can be cancelled through the plugging assembly, so that the connecting slider 20 can be removed from the inner side of the hopper 7, and then the paint scraping plate 11 can be disassembled; when it is necessary to cancel the limit on the connecting slider 20, first pull the grip rod 25, so that the grip rod 25 drives the plugging block 22 to move through the connecting rod 23. When the plugging block 22 moves out of the plugging slot 21, the plugging block 22 cancels the limit on the connecting slider 20, so that the connecting slider 20 can be removed from the inner side of the hopper 7, and then the disassembly of the paint scraping plate 11 is completed. During installation, the connecting slider 20 can be directly pushed into the inner side of the hopper 7. Due to the inclined surface design of the plugging block 22, no other operations are required; when the connecting slider 20 is installed again, the movement of the connecting slider 20 will squeeze the plugging block 22, so that the plugging block 22 moves in the direction close to the spring 24. When the connecting slider 20 moves to the position corresponding to the plugging slot 21 and the plugging block 22, the plugging block 22 is pushed into the inner side of the plugging slot 21 under the elastic action of the spring 24, so that the limit on the connecting slider 20 is completed, and the installation of the paint scraping plate 11 is completed.

[0034] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A road marking paint coating device, comprising a base plate (1), characterized in that: A moving wheel (2) is fixed at the end position of the lower end of the bottom plate (1); a push handle (4) is fixed at one end of the top end of the bottom plate (1); a paint storage bucket (3) is arranged at the upper position of the bottom plate (1); the push handle (4) is fixedly connected to the bottom plate (1) via a fixing frame (5); a paint guide tube (6) is fixed at the lower end of the paint storage bucket (3); a hopper (7) is fixed at the other end of the top end of the bottom plate (1); the paint guide tube (6) is connected to the hopper (7); the lower end of the hopper (7) extends to the lower end of the bottom plate (1); The lower end of the hopper (7) is provided with a paint outlet (10); an adjustment component is arranged on the inner side of the hopper (7); the adjustment component includes a rotating shaft (15); the rotating shaft (15) is arranged on both sides of the hopper (7); the rotating shaft (15) is rotatably connected to the hopper (7); an adjustment plate (13) is fixed at a position where the rotating shaft (15) is located on the inner side of the hopper (7); a fixed box (9) is fixed at the lower end of the bottom plate (1) and close to the hopper (7); a driving component is arranged on the inner side of the fixed box (9).

2. A road marking paint coating device as claimed in claim 1, characterized in that: The driving assembly comprises a second motor (14); the second motor (14) is fixed on the inner side of a fixed box (9); both sides of the inner side of the fixed box (9) are rotatably connected with a transmission rod (18); the transmission rod (18) is transmission-connected to the output end of the second motor (14) via a transmission belt (19); the transmission rod (18) is connected to the rotating shaft (15) via a transmission assembly.

3. A road marking paint coating device as claimed in claim 2, characterized in that: The transmission assembly comprises a driving gear (17); the driving gear (17) is fixed to one end of a transmission rod (18) close to a rotating shaft (15); a transmission gear (16) is fixed to a position of the rotating shaft (15) corresponding to the driving gear (17); and the transmission gear (16) is meshedly connected with the driving gear (17).

4. A road marking paint coating device as claimed in claim 1, characterized in that: A first motor (8) is fixed at the top of the bottom plate (1) and at a position corresponding to the hopper (7); a rotating roller (12) is fixed to the output end of the first motor (8); the rotating roller (12) extends to the inside of the hopper (7); and the rotating roller (12) is rotatably connected to the hopper (7).

5. A road marking paint coating device as claimed in claim 1, characterized in that: A paint scraper plate (11) is provided at the lower end of the hopper (7) and close to one end of the fixed box (9); a connecting slider (20) is fixed to the top of the paint scraper plate (11); the paint scraper plate (11) is slidably connected to the hopper (7) via the connecting slider (20); two plug-in grooves (21) are evenly arranged on one side of the connecting slider (20); and a plug-in assembly is provided on the inner side of the hopper (7) and at a position corresponding to the plug-in grooves (21).

6. A road marking paint coating device as claimed in claim 5, characterized in that: The plug-in assembly comprises a connecting rod (23); the connecting rod (23) is arranged on the inner side of the hopper (7) and at a position corresponding to the plug-in slot (21); the connecting rod (23) is slidably connected to the hopper (7); a plug-in block (22) is fixed to one end of the connecting rod (23) close to the connecting slider (20); the plug-in block (22) is plug-connected to the connecting slider (20) through the plug-in slot (21); the other end of the connecting rod (23) extends to the outside of the hopper (7); a gripping rod (25) is fixed to one end of the connecting rod (23) located outside the hopper (7).

7. A road marking paint coating device as claimed in claim 6, characterized in that: A spring (24) is sleeved on the outer side of one end of the connecting rod (23) close to the plug-in block (22); one end of the spring (24) is fixedly connected to the plug-in block (22); and the other end of the spring (24) is fixedly connected to the hopper (7).

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