Road marking mechanism

Abstract

The utility model discloses a road marking mechanism, and relates to the technical field of road engineering machinery equipment, the road marking mechanism comprises a mounting plate, the two sides of the front end of the mounting plate are slidably connected with connecting rods, the front ends and the rear ends of the outer walls of the two connecting rods are rotatably connected with rollers, one side of the top of the mounting plate is provided with a lifting assembly, and the lifting assembly is connected with the mounting plate. A sealing cover is installed at the top of the feeding port, a first discharging pipe is fixedly connected to the inner wall of the discharging port, an output pump is fixedly connected to one side of the outer wall of the first discharging pipe, a second discharging pipe is fixedly connected to the other end of the output pump, and a marking gun is installed on the second discharging pipe. According to the method, the working efficiency can be improved, the operation risk can be reduced, the method adapts to different working environments, the user experience is improved, the method conforms to the human engineering design principle, better working experience can be brought to an operator through the design, and meanwhile the working efficiency and the marking quality can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of highway engineering mechanical equipment, in particular to a highway marking mechanism. Background Art

[0002] Road marking machine is a road construction machine widely used in roads, highways, parking lots, squares and runways to mark different restrictions, guidance and warning signs on the flat ground. Road marking machine has played a huge role in urban planning and highway construction with its advantages of fast, efficient and accurate, saving the construction period and economic investment of road construction to the greatest extent.

[0003] Most of the existing equipment have handles that are fixedly connected, which may cause discomfort or inconvenience to the operator during use, especially for operators of shorter or taller heights, which may cause inappropriate posture and affect work efficiency. If the handle cannot be adjusted, it may not be able to adapt to the requirements of different ground surfaces, which may cause the drawn lines to be not smooth or accurate enough, affecting the quality and readability of the markings.

[0004] Therefore, there is an urgent need to provide a highway marking mechanism to solve the above problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is that most of the handles of the existing equipment are fixedly connected, which makes the operator uncomfortable or inconvenient during use, especially for operators with shorter or taller heights, which may cause inappropriate posture and affect work efficiency. Moreover, if the handle cannot be adjusted, it may not be able to adapt to the requirements of different ground surfaces, which may cause the drawn lines to be not smooth or accurate enough, affecting the quality and readability of the markings.

[0006] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a highway marking mechanism, including a mounting plate, both sides of the front end of the mounting plate are slidably connected with connecting rods, the front and rear ends of the outer walls of the two connecting rods are rotatably connected with rollers, a lifting assembly is installed on one side of the top of the mounting plate, and a gas tank is installed on the top of the mounting plate;

[0007] The gas tank outlet is threadedly connected to a heating pipe, the other end of the heating pipe is fixedly connected to a storage tank, the outer wall of the storage tank is provided with a feeding port, a sealing cover is installed on the top of the feeding port, and a stirring and cleaning component is installed on the top of the storage tank;

[0008] A discharge port is provided at the bottom of the outer wall of the storage tank, a first discharge pipe is fixedly connected to the inner wall of the discharge port, an output pump is fixedly connected to one side of the outer wall of the first discharge pipe, a second discharge pipe is fixedly connected to the other end of the output pump, and a marking gun is installed on the second discharge pipe.

[0009] The utility model is further configured as follows: limiting rings are installed on both the front and rear sides of the plurality of rollers, and one side of the plurality of limiting rings is tightly fitted with the outer wall of the corresponding roller.

[0010] Through the above technical solution, the close fit between the limit ring and the outer wall of the roller can provide additional support and fixation, increase the stability of the entire roller system, which helps to reduce shaking and swinging during rolling, improve the accuracy and reliability of the system, and the fit of the limit ring can avoid the loss of transmission force due to displacement of the roller. By ensuring close contact between the roller and the limit ring, force and torque can be transmitted more effectively, thereby improving the movement efficiency of the roller.

[0011] The utility model is further configured as follows: the lifting assembly includes a connecting block fixedly connected to one side of the top of the mounting plate, the connecting block is provided with sliding grooves at both ends, the tops of the inner walls of the two sliding grooves are fixedly connected to limiting rods, the bottoms of the two sliding grooves are fixedly connected to hydraulic rods, the tops of the two hydraulic rods are fixedly connected to lifting rods, a handle is fixedly connected between the two lifting rods, and a protective cover is installed on the outer wall of the handle.

[0012] Through the above technical solution, the two hydraulic rods are first started to drive the lifting rod to adjust up and down until it reaches a height suitable for the user, and the adjustment is completed. The limit rod can limit the maximum displacement range of the lifting rod in the slide slot to avoid accidental damage or injury caused by exceeding the design range, which helps to ensure the safety of equipment and operators.

[0013] The utility model is further configured as follows: the protective cover is slidably connected to the outer wall of the handle, and the protective cover is made of rubber material.

[0014] Through the above technical solution, the rubber has good grip and anti-slip properties, which can effectively prevent the hand from sliding during use and provide a better grip. At the same time, the rubber material can also absorb vibrations and reduce the transmission of vibrations to the hand, increasing comfort during operation, and can also effectively protect the outer wall of the handle from scratches and wear, which helps to extend the service life of the handle and reduce the frequency of maintenance and replacement.

[0015] The utility model is further configured as follows: a thread line is provided on the outer wall of the feeding port, and the sealing cover is threadedly connected to the outer wall of the feeding port.

[0016] Through the above technical solution, the sealing cover can be tightly fixed on the outer wall of the feeding port through a threaded connection, thereby effectively preventing material or liquid from leaking from the feeding port, which helps to maintain the sealing of the system, prevent material leakage, and ensure the safety and stability of the production process. The threaded connection allows the sealing cover to be easily installed and disassembled, making it easy to clean, maintain or replace the feeding port, which can improve the maintainability and operational convenience of the equipment.

[0017] The utility model is further configured as follows: the stirring and cleaning component includes a driving motor fixedly connected to the top of the storage tank, the driving motor output shaft is fixedly connected to the stirring shaft, a plurality of first stirring rods and a second stirring rod are fixedly connected to the outer wall of the stirring shaft, a first cleaning rod is slidably connected between multiple groups of the first stirring rods, a second cleaning rod is slidably connected between multiple groups of the second stirring rods, and a slider is fixedly connected to one side of each of the multiple first cleaning rods and the second stirring rod.

[0018] Through the above technical scheme, the material is first added through the feeding port, and then the driving motor is started to drive the stirring shaft to rotate, and the stirring shaft drives multiple first stirring rods and second stirring rods to move synchronously, and multiple first stirring rods and second stirring rods drive the corresponding first cleaning rods and second cleaning rods, thereby achieving the stirring and cleaning effects.

[0019] The utility model is further configured such that the other sides of the plurality of first cleaning rods and the second stirring rods are tightly fitted to the inner wall of the storage tank.

[0020] Through the above technical solution, the first cleaning rod and the second stirring rod fit tightly against the inner wall of the storage tank to ensure that there are no dead corners or gaps between the rod and the tank wall during the stirring or cleaning process, and all areas inside the tank can be fully covered and cleaned. This helps to thoroughly clean the storage tank and avoid residue accumulation or contamination, and can effectively prevent leakage of materials during stirring or cleaning, keep the production environment clean and tidy, and avoid waste and pollution.

[0021] The beneficial effects of the utility model are as follows:

[0022] 1. The utility model can improve work efficiency, reduce operation risks, adapt to different working environments, and enhance user experience by setting a lifting component. It is an approach that conforms to the ergonomic design principles. Such a design can bring a better work experience to the operator, and also help to improve work efficiency and marking quality;

[0023] 2. The utility model can improve construction quality, reduce waste, improve efficiency, and provide operators with a better construction experience by setting up a stirring and cleaning component. Such a design helps to improve the overall performance of the highway marking mechanism, meet construction needs, and improve construction efficiency and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is the appearance diagram of the utility model;

[0025] Figure 2 It is a left view of the utility model;

[0026] Figure 3 It is the first cross-sectional view of the utility model;

[0027] Figure 4 It is the front view of the utility model;

[0028] Figure 5 It is a second cross-sectional view of the utility model;

[0029] Figure 6 It is the third cross-sectional view of the utility model;

[0030] Figure 7 for Figure 1 A partial enlarged view of the middle A;

[0031] Figure 8 for Figure 3 A partial enlarged view of point B in the middle.

[0032] In the figure: 1. mounting plate; 2. connecting rod; 3. roller; 301. limiting ring; 4. lifting assembly; 401. connecting block; 402. slide; 403. limiting rod; 404. hydraulic rod; 405. lifting rod; 406. handle; 407. protective cover; 5. gas tank; 6. heating pipe; 7. storage tank; 8. feeding port; 9. sealing cover; 10. stirring and cleaning assembly; 1001. driving motor; 1002. stirring shaft; 1003. first stirring rod; 1004. second stirring rod; 1005. first cleaning rod; 1006. second cleaning rod; 1007. slider; 11. discharge port; 12. first discharge pipe; 13. output pump; 14. second discharge pipe; 15. marking gun. DETAILED DESCRIPTION

[0033] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0034] See also Figure 1 - Figure 8, a highway marking mechanism, including a mounting plate 1, both sides of the front end of the mounting plate 1 are slidably connected with connecting rods 2, the outer walls of the two connecting rods 2 are rotatably connected with rollers 3 at both ends, and the front and rear ends of the outer walls of the plurality of rollers 3 are installed with limiting rings 301 on both sides, and one side of the plurality of limiting rings 301 is tightly fitted with the corresponding outer walls of the rollers 3; the tight fit between the limiting rings 301 and the outer walls of the rollers 3 can provide additional support and fixation, increase the stability of the entire roller 3 system, which helps to reduce shaking and swinging during rolling, improve the accuracy and reliability of the system, and the fit of the limiting rings 301 can avoid the loss of transmission force caused by the displacement of the roller 3, and by ensuring the close contact between the roller 3 and the limiting rings 301, it can more effectively transmit force and torque, thereby improving the movement efficiency of the roller 3;

[0035] like Figure 3 and Figure 7 As shown, a lifting assembly 4 is installed on one side of the top of the mounting plate 1, and the lifting assembly 4 includes a connecting block 401 fixedly connected to one side of the top of the mounting plate 1, and slide grooves 402 are provided at both ends of the connecting block 401. The tops of the inner walls of the two slide grooves 402 are fixedly connected to limit rods 403, and the bottoms of the two slide grooves 402 are fixedly connected to hydraulic rods 404, and the tops of the two hydraulic rods 404 are fixedly connected to lifting rods 405, and a handle 406 is fixedly connected between the two lifting rods 405. A protective cover 407 is installed on the outer wall of the handle 406; first, the two hydraulic rods 404 are started to drive the lifting rod 405 to adjust up and down until it reaches a height suitable for the user, and the adjustment is completed, and the limit rods 403 are fixedly connected to the tops of the inner walls of the two slide grooves 402. 403 can limit the maximum displacement range of the lifting rod 405 in the slide groove 402 to avoid accidental damage or injury caused by exceeding the design range, which helps to ensure the safety of the equipment and operators. The protective cover 407 is slidably connected to the outer wall of the handle 406, and the protective cover 407 is made of rubber material; rubber has good grip and anti-slip properties, which can effectively prevent the hand from sliding during use and provide a better grip. At the same time, the rubber material can also absorb vibrations and reduce vibrations transmitted to the hand, increasing the comfort during operation, and can also effectively protect the outer wall of the handle 406 from scratches and wear, which helps to extend the service life of the handle 406 and reduce the frequency of maintenance and replacement;

[0036] like Figure 1 and Figure 2As shown, a gas tank 5 is installed on the top of the mounting plate 1, and a heating pipe 6 is threadedly connected to the output port of the gas tank 5, and a storage tank 7 is fixedly connected to the other end of the heating pipe 6. A feeding port 8 is opened on the outer wall of the storage tank 7, and a thread line is opened on the outer wall of the feeding port 8, and a sealing cover 9 is threadedly connected to the outer wall of the feeding port 8; through the threaded connection, the sealing cover 9 can be tightly fixed on the outer wall of the feeding port 8, so as to effectively prevent the material or liquid from leaking from the feeding port 8, which helps to maintain the sealing of the system, prevent the leakage of materials, and ensure the safety and stability of the production process, and the threaded connection makes it easy to install and disassemble the sealing cover 9, which is convenient for cleaning, maintenance or replacement of the feeding port 8, so as to improve the maintainability and operation convenience of the equipment, and a sealing cover 9 is installed on the top of the feeding port 8;

[0037] like Figure 1 , Figure 5 and Figure 8 As shown, a stirring and cleaning assembly 10 is installed on the top of the storage tank 7, and the stirring and cleaning assembly 10 includes a driving motor 1001 fixedly connected to the top of the storage tank 7, and the output shaft of the driving motor 1001 is fixedly connected to a stirring shaft 1002, and the outer wall of the stirring shaft 1002 is fixedly connected to a plurality of first stirring rods 1003 and a second stirring rod 1004, and a first cleaning rod 1005 is slidably connected between the plurality of groups of first stirring rods 1003, and the other sides of the plurality of first cleaning rods 1005 and the second stirring rods 1004 are tightly fitted to the inner wall of the storage tank 7; the first cleaning rod 1005 and the second stirring rod 1004 are tightly fitted to the inner wall of the storage tank 7 to ensure that there are no dead angles or gaps between the rods and the tank wall during the stirring or cleaning process, and all areas in the tank can be fully covered and cleaned, which helps to thoroughly clean the storage tank 7 and avoid residue accumulation or contamination, and can effectively prevent leakage of materials during the stirring or cleaning process, and keep the production environment clean. To ensure cleanliness and avoid waste and pollution, multiple groups of second stirring rods 1004 are slidably connected with second cleaning rods 1006, and multiple first cleaning rods 1005 are fixedly connected to one side of the second stirring rod 1004 with sliders 1007; first, add the material through the feeding port 8, then start the driving motor 1001 to drive the stirring shaft 1002 to rotate, and the stirring shaft 1002 drives multiple first stirring rods 1003 and second stirring rods 1004 to move synchronously, and multiple first stirring rods 1003 and second stirring rods 1004 drive the corresponding first cleaning rods 1005 and second cleaning rods 1006, thereby achieving the effect of stirring and cleaning, a discharge port 11 is opened at the bottom of the outer wall of the storage tank 7, and the inner wall of the discharge port 11 is fixedly connected with a first discharge pipe 12, one side of the outer wall of the first discharge pipe 12 is fixedly connected with an output pump 13, and the other end of the output pump 13 is fixedly connected with a second discharge pipe 14, and a marking gun 15 is installed on the second discharge pipe 14.

[0038] When the utility model is in use, firstly, the two hydraulic rods 404 are started to drive the lifting rod 405 to adjust up and down until it reaches a height suitable for the user, and the adjustment is completed. Then, the material is added through the feeding port 8, and then the driving motor 1001 is started to drive the stirring shaft 1002 to rotate. The stirring shaft 1002 drives multiple first stirring rods 1003 and second stirring rods 1004 to move synchronously. Multiple first stirring rods 1003 and second stirring rods 1004 drive corresponding first cleaning rods 1005 and second cleaning rods 1006, thereby achieving the effect of stirring and cleaning. Finally, the output pump 13 is started to transport the material to the marking gun 15 to achieve marking.

[0039] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A road marking mechanism, comprising a mounting plate (1), characterized in that: Both sides of the front end of the mounting plate (1) are slidably connected to connecting rods (2), and both ends of the outer walls of the two connecting rods (2) are rotatably connected to rollers (3). A lifting assembly (4) is installed on one side of the top of the mounting plate (1), and a gas tank (5) is installed on the top of the mounting plate (1); The outlet of the gas tank (5) is threadedly connected to a heating pipe (6), the other end of the heating pipe (6) is fixedly connected to a storage tank (7), the outer wall of the storage tank (7) is provided with a feeding port (8), the top of the feeding port (8) is provided with a sealing cover (9), and the top of the storage tank (7) is provided with a stirring and cleaning assembly (10); The bottom of the outer wall of the storage tank (7) is provided with a discharge port (11), the inner wall of the discharge port (11) is fixedly connected to a first discharge pipe (12), one side of the outer wall of the first discharge pipe (12) is fixedly connected to an output pump (13), the other end of the output pump (13) is fixedly connected to a second discharge pipe (14), and a marking gun (15) is installed on the second discharge pipe (14).

2. A highway marking mechanism according to claim 1, characterized in that: Limiting rings (301) are installed on both the front and rear sides of the plurality of rollers (3), and one side of the plurality of limiting rings (301) is tightly fitted to the outer wall of the corresponding roller (3).

3. A highway marking mechanism according to claim 1, characterized in that: The lifting assembly (4) comprises a connecting block (401) fixedly connected to one side of the top of the mounting plate (1); the connecting block (401) is provided with sliding grooves (402) at both the front and rear ends; the tops of the inner walls of the two sliding grooves (402) are fixedly connected to limit rods (403); the bottoms of the two sliding grooves (402) are fixedly connected to hydraulic rods (404); the tops of the two hydraulic rods (404) are fixedly connected to lifting rods (405); a handle (406) is fixedly connected between the two lifting rods (405); and a protective cover (407) is installed on the outer wall of the handle (406).

4. A highway marking mechanism according to claim 3, characterized in that: The protective cover (407) is slidably connected to the outer wall of the handle (406), and the protective cover (407) is made of rubber.

5. A highway marking mechanism according to claim 1, characterized in that: The outer wall of the feeding port (8) is provided with a thread line, and the sealing cover (9) is threadedly connected to the outer wall of the feeding port (8).

6. A highway marking mechanism according to claim 1, characterized in that: The stirring and cleaning component (10) comprises a driving motor (1001) fixedly connected to the top of the storage tank (7); the output shaft of the driving motor (1001) is fixedly connected to a stirring shaft (1002); the outer wall of the stirring shaft (1002) is fixedly connected to a plurality of first stirring rods (1003) and a second stirring rod (1004); a first cleaning rod (1005) is slidably connected between the plurality of groups of the first stirring rods (1003); a second cleaning rod (1006) is slidably connected between the plurality of groups of the second stirring rods (1004); and a slider (1007) is fixedly connected to one side of the plurality of first cleaning rods (1005) and the second stirring rod (1004).

7. A highway marking mechanism according to claim 6, characterized in that: The other sides of the plurality of first cleaning rods (1005) and the second stirring rods (1004) are tightly fitted to the inner wall of the storage tank (7).

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