Spraying device for longitudinal deceleration marked lines
By designing a longitudinal reduction marking spraying device including a second rotating motor, a rotating shaft, an active turbine, a driven turbine, a fan, a cleaning shaft and a cleaning disk, the problem of dust and foreign matter affecting the service life of the marking in the prior art is solved, and a more efficient cleaning and coating adsorption effect is achieved.
Patent Information
- Application Number
- CN202421288482.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-06-06
AI Technical Summary
When using spraying devices to mark the lines, dust and foreign matters are prone to exist in the road surface and gaps, resulting in a reduction in the adsorption effect between the paint and the ground, affecting the service life of the markings, and increasing the working intensity of the staff and affecting the work efficiency.
A spraying device for longitudinal deceleration marking is designed, including a second rotating motor, a rotating shaft, an active turbine, a driven turbine, a fan, a cleaning shaft and a cleaning disk. Through the coordinated work of these components, power can be provided during the cleaning process. The cleaning disk cleans up the dust on the ground, and the fan blows the dust off to ensure that the paint has a good contact with the ground.
It effectively removes dust and foreign matter in the road surface and gaps, improves the adsorption effect between the paint and the ground, extends the service life of the markings, and reduces the working intensity of staff and improves work efficiency.
Smart Images
Figure CN222594563U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of deceleration marking lines, in particular to a spraying device for a longitudinal deceleration marking line. Background Art
[0002] Speed reduction markings can be divided into horizontal speed reduction markings and longitudinal speed reduction markings. They are white dotted lines set up in toll plazas, exit ramps or other sections where vehicles are required to slow down. They are usually set up on upper and lower bridges and at turning points. Its main function is to create a sense of oppression by visually narrowing the lane, so that drivers can automatically slow down at bends, ramps and other locations where deceleration is required.
[0003] The utility model with the existing authorization application number CN216631340U discloses a road traffic marking spraying device, including a cart and a paint pump, the paint pump is fixed on the top of the cart, and a moving wheel is arranged under the cart. A mixing barrel is fixedly arranged on the cart, and a coaxial mixing column is rotatably connected between the upper and lower ends of the mixing barrel. The surface of the mixing column is provided with spiral blades, and the lower end of the mixing column extends to the bottom of the cart and is fixedly connected to a first bevel gear. Two opposite transmission wheels are arranged at the front and back below the cart, and the bottom surface of the transmission wheel is flush with the bottom surface of the moving wheel.
[0004] By adopting the above technical scheme, when the first bevel gear rotates, it can drive the stirring column to rotate synchronously. When the stirring column rotates, the spiral blades can be used to stir the paint in the stirring barrel, so that the paint can be evenly stirred without manual operation by the staff. Through the transmission relationship between the various components, the stirring work can be completed during the spraying process, which is convenient to use and can improve work efficiency. However, when the above technical scheme is used for marking with a spray device, since there is easily some dust and foreign matter on the road surface and in the gaps, the adsorption effect of the paint on the ground is reduced, affecting the service life of the marking line. If manual cleaning is used, the work intensity of the staff will be greatly increased, and the work efficiency will also be affected, resulting in the problem of poor practicality. Utility Model Content
[0005] 1. Technical issues to be resolved
[0006] In view of the deficiencies in the prior art, the utility model provides a spraying device for a longitudinal speed reduction marking line, which has the advantage of being able to quickly clean away foreign matter and dust on the road surface and in gaps when performing spray marking work.
[0007] (II) Technical solution
[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spraying device for longitudinal deceleration markings, comprising a support plate, a storage barrel and a fixed frame, the upper surface of the support plate is fixedly connected to the bottom surface of the storage barrel, the back of the fixed frame is fixedly connected to the front of the support plate, the inner wall of the fixed frame is movably hinged with a fixed frame, the inner wall of the fixed frame is threadedly connected with two nuts, and the side surfaces of the two nuts that are away from each other are in contact with the outer surface of the fixed frame, the right side of the fixed frame is fixedly connected with a second rotating motor, the output end of the power of the second rotating motor passes through the fixed frame and extends to the inside of the fixed frame, the output end of the power of the second rotating motor is fixedly connected with a rotating shaft, the left end of the rotating shaft is rotatably connected to the inner wall of the fixed frame, the outer surface of the rotating shaft is fixedly connected with three active turbines, the outer surface of each active turbine is meshedly connected with a driven turbine, the inner wall of each driven turbine is fixedly connected with a cleaning shaft, the outer surface of each cleaning shaft is rotatably connected to the inner wall of the fixed frame, the bottom surface of each cleaning shaft is fixedly connected with a cleaning disk, and the bottom surface of the support plate is fixedly installed with a fan.
[0009] Preferably, an armrest is fixedly connected to the upper surface of the support plate, and four universal wheels are fixedly connected to the bottom surface of the support plate.
[0010] Preferably, the bottom surface of each universal wheel is threadedly connected with four bolts, and the top end of each bolt passes through the universal wheel and extends to the inside of the support plate.
[0011] Preferably, a first rotating motor is fixedly connected to the upper surface of the storage barrel, and an output end of the power of the first rotating motor passes through the storage barrel and extends to the interior of the storage barrel.
[0012] Preferably, the output end of the power of the first rotating motor is fixedly connected to a stirring shaft, and the outer surface of the stirring shaft is fixedly connected to two sets of stirring plates.
[0013] Preferably, a pump is fixedly connected to the outer surface of the material storage barrel, and an input end of the power of the pump passes through the material storage barrel and extends to the interior of the material storage barrel.
[0014] Preferably, the output end of the feed pump power is fixedly connected to a multi-way pipe, and the outer surface of the multi-way pipe is fixedly connected to six nozzles.
[0015] Preferably, a reinforcement block is fixedly connected to the outer surface of the multi-way pipe, and the front surface of the reinforcement block is fixedly connected to the inner wall of the support plate.
[0016] (III) Beneficial effects
[0017] Compared with the prior art, the utility model provides a spraying device for a longitudinal speed reduction marking, which has the following beneficial effects:
[0018] 1. The spraying device of the longitudinal deceleration marking line is provided with a second rotating motor, a rotating shaft, an active turbine, a driven turbine, a fan, a cleaning shaft and a cleaning disk. Under the action of the second rotating motor, the power required for cleaning can be provided. The rotation of the second rotating motor can drive the rotating shaft to rotate, so that under the action of the rotation of the rotating shaft, the active turbine on the surface of the rotating shaft is driven to rotate. When the active turbine rotates, it can drive the driven turbine and the cleaning shaft to rotate. Then, under the action of the rotation of the cleaning shaft, the cleaning disk can be driven to clean up the dust adsorbed on the ground. At the same time, the fan can blow away the cleaned dust, so as to prevent the dust on the ground from affecting the adsorption effect of the paint and the ground.
[0019] 2. The spraying device of the longitudinal deceleration marking line is provided with a fixing frame, a fixing frame and a nut. The fixing frame can adjust the angle inside the fixing frame, so that the position of the cleaning disc can be raised when the device does not need to be cleaned, thereby avoiding the situation where the cleaning disc contacts the ground when not in use, which can increase the service life of the cleaning disc. At the same time, the nut can squeeze and fix the fixing frame firmly, so that the structure inside the fixing frame can be in a stable state. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a three-dimensional structural schematic diagram of the support plate of the utility model;
[0021] Figure 2 It is a schematic diagram of the structure of the material storage barrel of the utility model in a sectional three-dimensional left view;
[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the support plate of the utility model when viewed from above;
[0023] Figure 4 It is a schematic diagram of the structure of a fixed frame of the utility model in a cutaway three-dimensional view.
[0024] In the figure: 1. support plate; 2. storage barrel; 3. fixed frame; 4. fixed frame; 5. handrail; 6. first rotating motor; 7. stirring shaft; 8. stirring plate; 9. suction pump; 10. multi-way pipe; 11. nozzle; 12. reinforcement block; 13. universal wheel; 14. bolt; 15. fan; 16. nut; 17. second rotating motor; 18. rotating shaft; 19. active turbine; 20. driven turbine; 21. cleaning shaft; 22. cleaning disk. DETAILED DESCRIPTION
[0025] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of a spraying device for a longitudinal speed reduction marking of the utility model in conjunction with the accompanying drawings.
[0026] See also Figure 1-4The utility model discloses a spraying device for a longitudinal deceleration marking line, comprising a support plate 1, a material storage barrel 2 and a fixing frame 3. The upper surface of the support plate 1 is fixedly connected to the bottom surface of the material storage barrel 2, a handrail 5 is fixedly connected to the upper surface of the support plate 1, and four universal wheels 13 are fixedly connected to the bottom surface of the support plate 1. By arranging the handrail 5 and the universal wheel 13, it is convenient for the staff to push the device to perform the marking work, thereby improving the convenience of the staff in the marking work.
[0027] The back side of the fixing frame 3 is fixedly connected to the front side of the supporting plate 1, and a fixing frame 4 is movably hinged on the inner wall of the fixing frame 3. Two nuts 16 are threadedly connected to the inner wall of the fixing frame 3, and four bolts 14 are threadedly connected to the bottom surface of each universal wheel 13. The top end of each bolt 14 penetrates the universal wheel 13 and extends to the inside of the supporting plate 1. By setting the bolts 14, the connection effect between the universal wheel 13 and the supporting plate 1 can be further increased, so that it can work more stably.
[0028] The sides of the two nuts 16 that are away from each other are in contact with the outer surface of the fixed frame 4. The right side of the fixed frame 4 is fixedly connected to the second rotary motor 17. The upper surface of the storage barrel 2 is fixedly connected to the first rotary motor 6. The output end of the power of the first rotary motor 6 passes through the storage barrel 2 and extends to the interior of the storage barrel 2. By setting the first rotary motor 6, the power required for stirring can be provided, thereby quickly driving the stirring shaft 7 and the stirring plate 8 to stir.
[0029] The output end of the power of the second rotary motor 17 passes through the fixed frame 4 and extends to the inside of the fixed frame 4. The output end of the power of the second rotary motor 17 is fixedly connected to the rotating shaft 18. The output end of the power of the first rotary motor 6 is fixedly connected to the stirring shaft 7. The outer surface of the stirring shaft 7 is fixedly connected to two groups of stirring plates 8. By setting the stirring shaft 7 and the stirring plates 8, it is possible to facilitate stirring of the paint inside the storage barrel 2 to avoid sedimentation of the paint.
[0030] The left end of the rotating shaft 18 is rotatably connected to the inner wall of the fixed frame 4, and three active turbines 19 are fixedly connected to the outer surface of the rotating shaft 18. The outer surface of the storage barrel 2 is fixedly connected to a suction pump 9, and the power input end of the suction pump 9 passes through the storage barrel 2 and extends to the interior of the storage barrel 2. By setting the suction pump 9, it is easy to extract the paint inside the storage barrel 2, so that the marking work can be carried out quickly.
[0031] The outer surface of each active turbine 19 is meshedly connected with a driven turbine 20, and the inner wall of each driven turbine 20 is fixedly connected with a cleaning shaft 21. The output end of the power of the feed pump 9 is fixedly connected with a multi-way pipe 10, and the outer surface of the multi-way pipe 10 is fixedly connected with six nozzles 11. By setting the multi-way pipe 10 and the nozzles 11, the paint extracted by the feed pump 9 can be received and quickly sprayed onto the ground through the nozzles 11 for marking.
[0032] The outer surface of each cleaning shaft 21 is rotatably connected to the inner wall of the fixed frame 4, the bottom surface of each cleaning shaft 21 is fixedly connected to a cleaning disk 22, the bottom surface of the support plate 1 is fixedly installed with a fan 15, the outer surface of the multi-way tube 10 is fixedly connected to a reinforcement block 12, and the front side of the reinforcement block 12 is fixedly connected to the inner wall of the support plate 1. By setting the reinforcement block 12, the firmness of the multi-way tube 10 can be further increased to avoid falling off during use.
[0033] The working principle of the utility model is as follows: first, the staff transports the device to a suitable use position, and then connects the power of the first rotary motor 6, the second rotary motor 17, the feed pump 9 and the fan 15, so that they can be in a stable power-on state to avoid power failure during use. Then, when the staff needs to perform marking work, first turn on the first rotary motor 6. After the first rotary motor 6 is turned on, it can drive the stirring shaft 7 and the stirring plate 8 to stir the paint inside the storage barrel 2 to avoid the sedimentation of the paint inside. Then turn on the second rotary motor 17, the fan 15 and the feed pump 9. After the second rotary motor 17 is turned on, it starts to generate power rotation. The rotation of the second rotary motor 17 can drive the rotating shaft 18 to rotate, so that under the action of the rotation of the rotating shaft 18, the active turbine 19 on the surface of the driving rotating shaft 18 is rotated. When the active turbine 19 rotates, it can drive the driven turbine 20 and the cleaning shaft 21 to rotate. Under the action of the rotation of the cleaning shaft 21, it can drive the cleaning disc 22 to clean up the dust adsorbed on the ground. At the same time, the fan 15 can blow away the cleaned dust, thereby preventing the dust on the ground from affecting the adsorption effect of the paint and the ground. After the extraction pump 9 is turned on, the paint inside the storage barrel 2 can be extracted, and the paint is transmitted to the nozzle 11 through the multi-way pipe 10, and finally sprayed out through the nozzle 11 for marking. After the marking is completed, the staff can release the limiting effect on the fixed frame 4 by rotating the nut 16, and then adjust the position of the fixed frame 4 and the cleaning disc 22 to a certain extent, thereby avoiding the cleaning disc 22 from contacting the ground when not in use, which can increase the service life of the cleaning disc 22, and finally the fixed frame 4 is re-limited and fixed by the nut 16.
[0034] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.
Claims
1. A spraying device for a longitudinal speed reduction marking, comprising a support plate (1), a storage cylinder (2) and a fixing frame (3), characterized in that: The upper surface of the support plate (1) is fixedly connected to the bottom surface of the storage barrel (2), the back surface of the fixing frame (3) is fixedly connected to the front surface of the support plate (1), the inner wall of the fixing frame (3) is movably hinged with a fixing frame (4), the inner wall of the fixing frame (3) is threadedly connected with two nuts (16), the side surfaces of the two nuts (16) that are away from each other are in contact with the outer surface of the fixing frame (4), the right side surface of the fixing frame (4) is fixedly connected with a second rotating motor (17), the output end of the power of the second rotating motor (17) passes through the fixing frame (4) and extends to the inside of the fixing frame (4), and the second rotating motor (17) is driven by the fixing frame (4). The output end of the force is fixedly connected to a rotating shaft (18), the left end of the rotating shaft (18) is rotatably connected to the inner wall of the fixed frame (4), the outer surface of the rotating shaft (18) is fixedly connected to three active turbines (19), the outer surface of each active turbine (19) is meshingly connected to a driven turbine (20), the inner wall of each driven turbine (20) is fixedly connected to a cleaning shaft (21), the outer surface of each cleaning shaft (21) is rotatably connected to the inner wall of the fixed frame (4), the bottom surface of each cleaning shaft (21) is fixedly connected to a cleaning disk (22), and the bottom surface of the support plate (1) is fixedly mounted with a fan (15).
2. A spraying device for a longitudinal speed reduction marking according to claim 1, characterized in that: The upper surface of the support plate (1) is fixedly connected to an armrest (5), and the bottom surface of the support plate (1) is fixedly connected to four universal wheels (13).
3. A spraying device for a longitudinal speed reduction marking according to claim 2, characterized in that: The bottom surface of each universal wheel (13) is threadedly connected with four bolts (14), and the top end of each bolt (14) penetrates the universal wheel (13) and extends to the inside of the support plate (1).
4. The spraying device for longitudinal speed reduction marking according to claim 1 is characterized in that: A first rotating motor (6) is fixedly connected to the upper surface of the storage barrel (2), and the power output end of the first rotating motor (6) passes through the storage barrel (2) and extends to the interior of the storage barrel (2).
5. A spraying device for longitudinal speed reduction markings according to claim 4, characterized in that: The output end of the power of the first rotating motor (6) is fixedly connected to a stirring shaft (7), and the outer surface of the stirring shaft (7) is fixedly connected to two groups of stirring plates (8).
6. The spraying device for longitudinal speed reduction marking according to claim 1, characterized in that: The outer surface of the material storage barrel (2) is fixedly connected to a material extraction pump (9), and the power input end of the material extraction pump (9) passes through the material storage barrel (2) and extends to the interior of the material storage barrel (2).
7. A spraying device for longitudinal speed reduction markings according to claim 6, characterized in that: The output end of the power of the extraction pump (9) is fixedly connected to a multi-way pipe (10), and the outer surface of the multi-way pipe (10) is fixedly connected to six nozzles (11).
8. The spraying device for longitudinal speed reduction marking according to claim 7 is characterized in that: A reinforcement block (12) is fixedly connected to the outer surface of the multi-way pipe (10), and the front surface of the reinforcement block (12) is fixedly connected to the inner wall of the support plate (1).