Scribing device

Abstract

The utility model provides a marking device, belongs to the technical field of road marking, and aims to solve the problems that a marking machine is easy to move in a coating adding process, and the position of the marking machine needs to be readjusted. Comprising a movable supporting base, a coating storage barrel, a second reciprocating self-locking driving piece, a sliding scraper, a first magnetic block, a second magnetic block and a guide limiting piece. The coating storage barrel is fixedly connected to the upper part of the movable supporting seat; the second reciprocating self-locking driving piece is in bolted connection with the upper part of the coating storage barrel; the sliding scraping plate is slidably connected to the inner side of the coating storage barrel; the first magnetic block is fixedly connected to the lower part of the sliding scraping plate; the second magnetic block is slidably connected to the lower portion of the movable supporting base. The close surfaces of the first magnetic block and the second magnetic block have the same magnetic pole; the guide limiting piece is fixedly connected to the lower part of the second magnetic block; the situation that the position of the ruling machine needs to be adjusted again when the ruling machine moves in the coating adding process is avoided, and a large amount of time is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of highway marking, and more specifically, particularly relates to a marking device. Background Art

[0002] After the highway is paved, various lines, characters and symbols need to be drawn on the road surface to indicate the driving direction of vehicles, the demarcation of lanes, intersections, parking lots and other traffic facilities' positions and scopes. When marking, the heated paint is first added to the paint bucket, the paint flows from the discharge port into the inside of the marking cylinder, and the paint is guided through the marking port so that the paint flows onto the road surface to complete the marking.

[0003] For example, CN217536627U discloses a highway marking vehicle, which includes a frame chassis welded by metal square pipes, and wheels are arranged on both sides of the frame chassis; on one side of the frame chassis, there are a pair of downward jet nozzles and a pair of downward paint spray nozzles. The jet nozzles and the paint spray nozzles coincide in the advancing direction of the marking vehicle, and the jet nozzles are in front of the paint spray nozzles. The jet nozzles are connected to a small air compressor through a pipeline, the paint spray nozzles are connected to a pressure pump, and the pressure pump is connected to a paint bucket through a material pipe; compared with the previous marking devices, the overall structure of the present utility model is simple, thus saving production costs and having low manufacturing costs; there is a high-pressure jet nozzle in front of the paint spray nozzle, which can blow away the stone particles or dust on the road surface of the area to be marked, and the sprayed paint can completely cover the road surface, ensuring the marking quality, avoiding manual cleaning, and reducing the labor intensity of workers.

[0004] After the paint in the bucket is used up, it is necessary to add paint to the bucket to continue drawing lines. During the process of adding paint, the marking machine is prone to move. At this time, it is necessary to readjust the position of the marking machine, which takes a long time, and it is easy to cause the joints of the lines to be uneven, affecting the aesthetics, the marking effect, and the use effect of the marking machine. Summary of the Utility Model

[0005] In order to solve the above technical problems, the present utility model provides a marking device to solve the problems that during the process of adding paint, the marking machine is prone to move, at this time, it is necessary to readjust the position of the marking machine, which takes a long time, and it is easy to cause the joints of the lines to be uneven, affecting the aesthetics, the marking effect, and the use effect of the marking machine.

[0006] The purpose and efficacy of a marking device of the present utility model are achieved by the following specific technical means:

[0007] A scribing device, comprising a moving support base, a paint storage barrel, a second reciprocating self-locking driving member, a limiting structure, a sliding scraper, a first magnetic block, a second magnetic block, a positioning structure and a guiding and limiting member; the paint storage barrel is fixedly connected to the upper part of the moving support base; the second reciprocating self-locking driving member is bolted to the upper part of the paint storage barrel; the limiting structure is arranged on the left side of the moving support base; the sliding scraper is slidably connected up and down inside the paint storage barrel; the first magnetic block is fixedly connected to the lower part of the sliding scraper; the second magnetic block is slidably connected to the lower part of the moving support base; the surfaces of the first magnetic block and the second magnetic block facing each other have the same magnetic poles; the positioning structure is arranged on the lower part of the moving support base; the guiding and limiting member is fixedly connected to the lower part of the second magnetic block.

[0008] Further, the positioning structure includes a movable handle and a movable limiting plate; the movable handle is fixedly connected to the upper part of the sliding scraper; the movable limiting plate is rotatably connected to the lower part of the movable handle.

[0009] Further, the positioning structure further includes a guiding and limiting seat, a reset elastic member and an anti-slip rubber pad; the guiding and limiting seat is fixedly connected to the lower part of the moving support base, the guiding and limiting seat is slidably connected to the second magnetic block, and the guiding and limiting seat is slidably connected to the guiding and limiting member; the guiding and limiting member is elastically connected to the guiding and limiting seat through the reset elastic member; the anti-slip rubber pad is adhesively bonded to the lower end surface of the guiding and limiting member.

[0010] Further, the limiting structure includes a first reciprocating self-locking driving member and a driving gear; the first reciprocating self-locking driving member is bolted to the left side of the moving support base; the driving gear is rotatably connected to the left side of the moving support base, and the driving gear is coaxially and fixedly connected to the motor shaft of the first reciprocating self-locking driving member.

[0011] Further, the limiting structure further includes a limiting rotating ring and a driven gear; the limiting rotating ring is rotatably connected to the lower part of the moving support base; the driven gear is fixedly connected to the front side of the limiting rotating ring, and the driven gear meshes with the driving gear.

[0012] Further, the limiting structure further includes a position adjusting screw rod and a limiting guiding rod; the position adjusting screw rod is threadedly connected to the inside of the limiting rotating ring; there are two limiting guiding rods, and both of the two limiting guiding rods are slidably connected back and forth to the lower part of the moving support base.

[0013] Further, the limiting structure further includes a positioning mounting plate and a positioning mounting rod; the positioning mounting plate is fixedly connected to the front end faces of the two limiting guide rods, and the positioning mounting plate is rotatably connected to the position adjustment screw rod; the positioning mounting rod is fixedly connected to the lower part of the positioning mounting plate.

[0014] Further, the limiting structure further includes a limiting roller and a paint stirring member; the limiting roller is rotatably connected to the outside of the positioning mounting rod; the paint stirring member is rotatably connected to the middle of the paint storage barrel, and the paint stirring member is coaxially and fixedly connected to the motor shaft of the second reciprocating self-locking driving member.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The utility model restricts the moving track of the line marker through the positioning mounting rod and the limiting roller, ensures the accuracy of the marking position, reduces the operation difficulty of the line marker at the same time, avoids the precipitation of the paint through the paint stirring member, effectively ensures the marking effect. When the paint is used up, the position of the line marker is fixed by the movement of the guiding and limiting member, so that the line marker is no longer pushed, avoiding the situation that the line marker moves during the process of adding paint, avoiding the situation that the position of the line marker needs to be readjusted, saving a lot of time, avoiding the situation that the joint of the line is not flat enough to affect the aesthetics, improving the use effect of the line marker, and increasing the friction between the line marker and the road surface through the anti-slip rubber pad, ensuring the positioning effect of the line marker. Description of the Drawings

[0017] Figure 1 is the overall structural schematic diagram of the utility model.

[0018] Figure 2 is the installation position schematic diagram of the guiding and limiting seat and the limiting rotating ring of the utility model.

[0019] Figure 3 is the positional relationship schematic diagram of the paint stirring member and the sliding scraper of the utility model.

[0020] Figure 4 is the installation position schematic diagram of the first magnetic block of the utility model.

[0021] Figure 5 is the split structural schematic diagram of the guiding and limiting seat, the second magnetic block and the guiding and limiting member of the utility model.

[0022] In the figure, the corresponding relationship between the component names and the drawing reference numerals is:

[0023] 1. Mobile support base; 101. Guide and limit seat; 102. First reciprocating self-locking drive; 103. Driving gear; 104. Limit rotating ring; 105. Driven gear; 106. Position adjustment lead screw; 107. Limit guide rod; 108. Positioning mounting plate; 109. Positioning mounting rod; 110. Limit roller; 2. Paint storage barrel; 201. Paint stirring member; 3. Second reciprocating self-locking drive; 4. Sliding scraper; 401. Movable handle; 402. Movable limit plate; 5. First magnetic block; 6. Second magnetic block; 7. Guide and limit member; 701. Reset elastic member; 702. Anti-slip rubber pad. Detailed implementation mode

[0024] The following further describes in detail the implementation mode of the present utility model in conjunction with the drawings and embodiments.

[0025] Embodiment 1:

[0026] As shown in the Figure 1 to the Figure 2 accompanying drawings:

[0027] The present utility model provides a scribing device, including a mobile support base 1, a paint storage barrel 2, a second reciprocating self-locking drive 3 and a limiting structure; the paint storage barrel 2 is fixedly connected to the upper part of the mobile support base 1; the second reciprocating self-locking drive 3 is bolted to the upper part of the paint storage barrel 2; the limiting structure is arranged on the left side of the mobile support base 1.

[0028] Among them, the limiting structure includes a first reciprocating self-locking drive 102 and a driving gear 103; the first reciprocating self-locking drive 102 is bolted to the left side of the mobile support base 1; the driving gear 103 is rotatably connected to the left side of the mobile support base 1, and the driving gear 103 is coaxially and fixedly connected to the motor shaft of the first reciprocating self-locking drive 102.

[0029] Among them, the limiting structure further includes a limit rotating ring 104 and a driven gear 105; the limit rotating ring 104 is rotatably connected to the lower part of the mobile support base 1; the driven gear 105 is fixedly connected to the front side of the limit rotating ring 104, and the driven gear 105 meshes with the driving gear 103.

[0030] Among them, the limiting structure further includes a position adjustment lead screw 106 and a limit guide rod 107; the position adjustment lead screw 106 is threadedly connected to the inner side of the limit rotating ring 104; there are two limit guide rods 107, and both of the two limit guide rods 107 are slidably connected to the lower part of the mobile support base 1 in the front and rear directions.

[0031] Among them, the limiting structure further includes a positioning mounting plate 108 and a positioning mounting rod 109; the positioning mounting plate 108 is fixedly connected to the front end faces of the two limiting guide rods 107, and the positioning mounting plate 108 is rotatably connected to the position adjustment screw rod 106; the positioning mounting rod 109 is fixedly connected to the lower part of the positioning mounting plate 108.

[0032] Among them, the limiting structure further includes a limiting roller 110 and a paint stirring member 201; the limiting roller 110 is rotatably connected to the outside of the positioning mounting rod 109; the paint stirring member 201 is rotatably connected to the middle of the paint storage barrel 2, and the paint stirring member 201 is coaxially and fixedly connected to the motor shaft of the second reciprocating self-locking driving member 3.

[0033] The specific usage method and function of this embodiment: When marking a road, first move the marking machine to the position where marking is required, and then start the first reciprocating self-locking driving member 102 to make the driving gear 103 drive the driven gear 105 and the limiting rotating ring 104 to rotate. At this time, the position adjustment screw rod 106 will drive the positioning mounting plate 108 and the positioning mounting rod 109 to move. When the positioning mounting rod 109 is pushed to the edge of the road, open the paint outlet to make the paint flow out from the paint storage barrel 2. At this time, pushing the moving support base 1 can complete the marking. The limiting guide rod 107 can guide the movement of the positioning mounting plate 108, and the limiting roller 110 on the outside of the positioning mounting rod 109 can reduce the resistance when the marking machine moves. Start the second reciprocating self-locking driving member 3 to make the paint stirring member 201 rotate to stir the paint in the paint storage barrel 2 to prevent the paint from precipitating.

[0034] Embodiment Two:

[0035] As shown in the appendix Figure 2 to the appendix Figure 5 shown:

[0036] On the basis of Embodiment One, it further includes a sliding scraper 4, a first magnetic block 5, a second magnetic block 6, a positioning structure, and a guiding and limiting member 7; the sliding scraper 4 is slidably connected up and down inside the paint storage barrel 2; the first magnetic block 5 is fixedly connected to the lower part of the sliding scraper 4; the second magnetic block 6 is slidably connected to the lower part of the moving support base 1; the surfaces of the first magnetic block 5 and the second magnetic block 6 facing each other have the same magnetic poles; the positioning structure is arranged at the lower part of the moving support base 1; the guiding and limiting member 7 is fixedly connected to the lower part of the second magnetic block 6.

[0037] Among them, the positioning structure includes a movable handle 401 and a movable limiting plate 402; the movable handle 401 is fixedly connected to the upper part of the sliding scraper 4; the movable limiting plate 402 is rotatably connected to the lower part of the movable handle 401.

[0038] Among them, the positioning structure further includes a guiding and limiting seat 101, a reset elastic member 701, and an anti-slip rubber pad 702; the guiding and limiting seat 101 is fixedly connected to the lower part of the moving support seat 1, the guiding and limiting seat 101 is slidably connected to the second magnetic block 6, and the guiding and limiting seat 101 is slidably connected to the guiding and limiting member 7; the guiding and limiting member 7 is elastically connected to the guiding and limiting seat 101 through the reset elastic member 701; the anti-slip rubber pad 702 is adhesively connected to the lower end surface of the guiding and limiting member 7.

[0039] The specific usage and functions of this embodiment are as follows: During the process of paint reduction, the sliding scraper 4 will move downward as the paint liquid level drops, causing the first magnetic block 5 to gradually approach the second magnetic block 6. The second magnetic block 6 is affected by the magnetic field of the first magnetic block 5 and drives the guiding and limiting member 7 to slide downward along the guiding and limiting seat 101, making the anti-slip rubber pad 702 contact the ground. At this time, it is difficult for the moving support seat 1 to continue to move forward, causing the line marking machine to stop moving. At this time, paint needs to be added to the paint storage bucket 2. After adding the paint, pull up the movable handle 401 to move the sliding scraper 4 to the upper part. At this time, the sliding scraper 4 will not sink under the buoyancy of the paint, and the second magnetic block 6 is no longer affected by the magnetic field and resets under the action of the reset elastic member 701. After the line marking is completed, the movable limiting plate 402 can be rotated to make the movable limiting plate 402 contact the paint storage bucket 2, preventing the sliding scraper 4 from moving downward. At this time, the line marking machine can be pushed arbitrarily.

[0040] In this article, the following points need to be noted:

[0041] 1. The attached drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure. Other structures can refer to the general design.

[0042] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0043] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A marking device, comprising a movable support seat, a paint storage bucket, a second reciprocating self-locking driving member, a limiting structure, a sliding scraper, a first magnetic block, a second magnetic block, a positioning structure and a guide limiting member; the paint storage bucket is fixedly connected to the upper part of the movable support seat; the second reciprocating self-locking driving member is bolted to the upper part of the paint storage bucket; characterized in that: The limiting structure is arranged on the left side of the movable support seat; the sliding scraper is slidably connected to the inner side of the paint storage bucket up and down; the first magnetic block is fixedly connected to the lower part of the sliding scraper; the second magnetic block is slidably connected to the lower part of the movable support seat; the magnetic poles of the first magnetic block and the second magnetic block that are close to each other are the same; the positioning structure is arranged at the lower part of the movable support seat; the guide limiting member is fixedly connected to the lower part of the second magnetic block.

2. A marking device as claimed in claim 1, characterized in that: The limiting structure includes a first reciprocating self-locking driving member and a driving gear; the first reciprocating self-locking driving member is bolted to the left side of the movable support seat; the driving gear is rotatably connected to the left side of the movable support seat, and the driving gear is coaxially fixedly connected to the motor shaft of the first reciprocating self-locking driving member.

3. A marking device as claimed in claim 2, characterized in that: The limiting structure also includes a limiting rotating ring and a driven gear; the limiting rotating ring is rotatably connected to the lower part of the movable support seat; the driven gear is fixedly connected to the front side of the limiting rotating ring, and the driven gear is meshed with the driving gear.

4. A marking device as claimed in claim 3, characterized in that: The limiting structure also includes a position adjustment screw and a limiting guide rod; the position adjustment screw is threadedly connected to the inner side of the limiting rotating ring; two limiting guide rods are provided, and both of the two limiting guide rods are slidably connected to the lower part of the movable support seat.

5. A marking device as claimed in claim 4, characterized in that: The limiting structure also includes a positioning mounting plate and a positioning mounting rod; the positioning mounting plate is fixedly connected to the front end surfaces of the two limiting guide rods, and the positioning mounting plate is rotationally connected to the position adjustment screw rod; the positioning mounting rod is fixedly connected to the lower part of the positioning mounting plate.

6. A marking device as claimed in claim 5, characterized in that: The limiting structure also includes a limiting roller and a paint stirring member; the limiting roller is rotatably connected to the outside of the positioning mounting rod; the paint stirring member is rotatably connected to the middle of the paint storage bucket, and the paint stirring member is coaxially fixedly connected to the motor shaft of the second reciprocating self-locking drive member.

7. A marking device as claimed in claim 1, characterized in that: The positioning structure comprises a movable handle and a movable limiting plate; the movable handle is fixedly connected to the upper part of the sliding scraper; and the movable limiting plate is rotatably connected to the lower part of the movable handle.

8. A marking device as claimed in claim 7, characterized in that: The positioning structure also includes a guide limit seat, a reset elastic member and an anti-slip rubber pad; the guide limit seat is fixedly connected to the lower part of the movable support seat, the guide limit seat is slidably connected to the second magnetic block, and the guide limit seat is slidably connected to the guide limit member; the guide limit member is elastically connected to the guide limit seat through the reset elastic member; the anti-slip rubber pad is bonded to the lower end surface of the guide limit member.

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