Anti-cracking net laying mechanism and integrated ruling machine thereof

Abstract

The utility model relates to an anti-cracking net laying mechanism and an integrated ruling machine thereof. The anti-cracking net laying mechanism comprises an installation plate installed at the front end of a bottom frame of the ruling machine, a supporting rotating shaft is rotationally installed on the installation plate, an anti-cracking net roll is arranged on the supporting rotating shaft, an adjusting telescopic rod is fixed to the front end of the bottom frame, and a laying guide roller is installed at the bottom of the adjusting telescopic rod. The integrated ruling machine comprises a bottom frame, walking wheels are installed on the bottom frame, a storage assembly is fixed to the top of the bottom frame and connected with a ruling treatment assembly, and the integrated ruling machine further comprises the anti-cracking net laying mechanism. The support rotating shaft capable of placing the anti-cracking net roll is mounted on the mounting plate at the front end of the bottom frame of the ruling machine, and then the anti-cracking net roll is guided and laid through the laying guide roller, so that the anti-cracking net roll can be laid while ruling is performed, and the laying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to an anti-cracking net laying mechanism and an integrated marking machine thereof, belonging to the technical field of road engineering equipment. Background Art

[0002] At present, there are several types of road markings: classified by material: hot melt road markings, two-component road markings, water-based road markings, solvent-based road markings, preformed road markings, and other road markings; classified by construction method, reflection, color, and function: ordinary road markings, reflective road markings, raised road markings, colored road markings, anti-skid road markings, rainy night reflective markings, anti-fouling reflective markings, spray-type road markings, scraping-type road markings, etc. At present, after a period of use, road markings are prone to cracks and cracks under the influence of internal and external factors such as vehicles, temperature differences, rain and snow. In order to solve the crack problem and extend the service life of road markings, a layer of anti-crack net is laid in the road markings, thereby reducing the probability of cracks in the road markings and increasing the service life of the road markings. However, there is currently no special laying mechanism for anti-crack nets, resulting in low laying construction efficiency. Utility Model Content

[0003] The utility model provides a laying mechanism for an anti-cracking net, which solves the problem that there is no special laying mechanism for the anti-cracking net at present, resulting in low laying efficiency.

[0004] The utility model relates to an anti-cracking net laying mechanism, comprising a mounting plate installed at the front end of a base frame of a marking machine, a supporting shaft being rotatably mounted on the mounting plate, an anti-cracking net roll being arranged on the supporting shaft, an adjusting telescopic rod being fixed at the front end of the base frame, and a laying guide roller being installed at the bottom of the adjusting telescopic rod.

[0005] As a preferred embodiment, a guide roller is provided above the side of the laying guide roller close to the supporting shaft to facilitate guiding the anti-cracking net.

[0006] As a preferred embodiment, support shafts are rotatably installed in the guide roller and the laying guide roller, and the inner ends of the support shafts are fixed to the bottom ends of the adjustable telescopic rods for easy installation.

[0007] As a preferred embodiment, a limiting fixed disk is fixed to one end of the support shaft close to the mounting plate, and a limiting movable disk is sleeved on one end of the support shaft away from the mounting plate. A locking sleeve sleeved on the support shaft is fixed to the outer side of the limiting movable disk, and a locking bolt is provided on the locking sleeve, which can limit the two ends of the anti-cracking net roll to prevent axial movement during laying.

[0008] As a preferred embodiment, a support plate is fixed at the bottom of the mounting plate, an adjustment half-compression sleeve is provided above one end of the support shaft near the mounting plate, a mounting flange is fixed to the outer side of the adjustment half-compression sleeve, a mounting hole is provided on the mounting flange, an adjustment screw is provided in the mounting hole, the bottom of the adjustment screw is fixed to the support plate, and an adjustment nut is provided on the adjustment screw above the mounting flange. The pressure of the adjustment half-compression sleeve on the support shaft can be adjusted by rotating the adjustment nut to prevent the support shaft from rotating too fast during laying, causing the anti-cracking net to break too much.

[0009] As a preferred embodiment, an anti-skid rubber layer is provided on the inner wall of the adjusting half-compression sleeve, which has a better anti-skid effect.

[0010] The utility model also provides an integrated marking machine, including a base frame, on which walking wheels are installed, a material storage component is fixed on the top of the base frame, the material storage component is connected to the marking processing component, and also includes the above-mentioned anti-cracking net laying mechanism.

[0011] As a preferred embodiment, a reflective hopper is provided above the rear end of the chassis, a conveying pipe is connected to the bottom of the reflective hopper, and a discharge hopper is fixed to the bottom of the conveying pipe. Reflective materials can be laid after marking.

[0012] As a preferred embodiment, a push handle is fixed to the rear end of the base frame.

[0013] The utility model has the following beneficial effects:

[0014] By installing a supporting shaft for placing the anti-cracking net roll on the mounting plate at the front end of the bottom frame of the marking machine, and then guiding the laying of the anti-cracking net through laying guide rollers, the anti-cracking net can be laid simultaneously with marking, thereby improving the laying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of the anti-crack net laying mechanism;

[0017] Figure 3 It is a top view structural diagram of the anti-crack net laying mechanism;

[0018] Figure 4 It is a rear view structural diagram of the anti-crack net laying mechanism;

[0019] In the figure: 1. base frame, 2. mounting plate, 3. anti-cracking net roll, 4. limit movable plate, 5. locking sleeve, 6. adjusting telescopic rod, 7. supporting shaft, 8. guide roller, 9. laying guide roller, 10. limit fixed plate, 11. adjusting screw, 12. adjusting semi-pressure sleeve, 13. adjusting nut, 14. supporting plate, 15. anti-slip rubber layer, 16. pin shaft, 17. heating control box, 18. storage barrel, 19. discharge port, 20. marking bucket, 21. discharge hopper, 22. conveying pipe, 23. reflective hopper. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with embodiments.

[0021] Embodiment 1, as Figures 1 to 4 As shown, the utility model is an anti-cracking net laying mechanism, including a mounting plate 2 installed at the front end of a base frame 1 of a marking machine, a supporting shaft 7 is rotatably mounted on the mounting plate 2, an anti-cracking net roll 3 is provided on the supporting shaft 7, an adjustable telescopic rod 6 is fixed at the front end of the base frame 1, and a laying guide roller 9 is installed at the bottom of the adjustable telescopic rod 6.

[0022] When working, the mounting plate 2 and the adjustable telescopic rod 6 are fixedly installed on the front chassis 1 of the marking machine, and then the anti-crack net roll 3 is placed on the supporting shaft 7, and then the head of the anti-crack net is passed around the bottom of the laying guide roller 9, and the adjusting bolt on the adjustable telescopic rod 6 is loosened, and the laying guide roller 9 is pulled down so that the bottom of the anti-crack net is about 0.5mm away from the road surface; then the adjusting bolt is tightened, and then the marking machine can be pushed to mark, and the anti-crack net begins to be laid, and the hot-melt marking material is spread on the top of the anti-crack net and combined with the road surface through the mesh gap of the anti-crack net to form an anti-crack road marking line. When laying, the initial end of the anti-crack net is set 5cm behind the initial position of the marking line. The width of the anti-crack net keeps the edge 5mm smaller than the road marking line, and the anti-crack net cannot be seen on the paved anti-crack road marking line.

[0023] Embodiment 2, based on embodiment 1, a guide roller 8 is provided above the laying guide roller 9 close to the supporting shaft 7.

[0024] The guide roller 8 and the laying guide roller 9 are both rotatably mounted with a support shaft, and the inner end of the support shaft is fixed to the bottom end of the adjustable telescopic rod 6. The thickness of the anti-crack net is about 1 / 10 of the thickness of the road marking. The anti-crack net is an ultra-thin, high-strength, corrosion-resistant mesh fiber. The mesh of the anti-crack net is not less than 1 cm.

[0025] The end of the support shaft 7 close to the mounting plate 2 is fixed with a limited fixed plate 10, and the end of the support shaft 7 away from the mounting plate 2 is sleeved with a limited movable plate 4, and the outer side of the limited movable plate 4 is fixed with a locking sleeve 5 sleeved on the support shaft 7, and a locking bolt is provided on the locking sleeve 5. Before laying, the locking bolt can be loosened, the position of the limited movable plate 4 can be adjusted, and then the locking bolt can be tightened.

[0026] A support plate 14 is fixed to the bottom of the mounting plate 2, and an adjusting half-compression sleeve 12 is provided above one end of the supporting shaft 7 near the mounting plate 2. A mounting flange is fixed to the outside of the adjusting half-compression sleeve 12, and a mounting hole is provided on the mounting flange. An adjusting screw 11 is provided in the mounting hole. The bottom of the adjusting screw 11 is fixed to the support plate 14, and an adjusting nut 13 is provided on the adjusting screw 11 above the mounting flange. Before paving, the adjusting nut can be rotated as needed to adjust the height position of the adjusting half-compression sleeve 12 and the pressure of the adjusting half-compression sleeve 12 on the supporting shaft 7. When the anti-cracking mesh roll 3 is used up, a new anti-cracking mesh roll 3 is replaced, and the new and old anti-cracking meshes maintain an effective overlap of 5 cm, and the overlap should be smooth and firm. After the road marking is paved, the anti-cracking mesh is cut off at the tail of the marking, and the end of the anti-cracking mesh that plays a fixing role at the initial end of the marking is cut off.

[0027] An anti-skid rubber layer 15 is provided on the inner wall of the adjusting half compression sleeve 12 .

[0028] Embodiment 3, the utility model also provides an integrated marking machine, including a chassis 1, on which walking wheels are installed, a material storage assembly is fixed on the top of the chassis 1, and the material storage assembly is connected to a marking processing assembly, and also includes the anti-cracking net laying mechanism described in Embodiment 1 or 2. The marking processing assembly includes a marking bucket 20, and the material storage assembly includes a material storage barrel 18 and a heating control box 17. The bottom of the material storage barrel 18 is provided with a discharge port 19 for discharging materials to the marking bucket 20. The marking processing assembly and the material storage assembly are both prior art and are not described in detail here.

[0029] A reflective hopper 23 is provided above the rear end of the base frame 1 , a conveying pipe 22 is connected to the bottom of the reflective hopper 23 , and a discharge hopper 21 is fixed to the bottom of the conveying pipe 22 .

[0030] A push handle is fixed to the rear end of the base frame 1.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

[0032] In the description of the present invention, the terms "inside", "outside", "longitudinal", "lateral", "upper", "lower", "top", "bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present invention.

Claims

1. Anti-crack net laying mechanism, characterized by: The invention comprises a mounting plate (2) mounted on the front end of a base frame (1) of a marking machine, a support shaft (7) being rotatably mounted on the mounting plate (2), an anti-cracking net roll (3) being arranged on the support shaft (7), an adjustable telescopic rod (6) being fixed on the front end of the base frame (1), and a laying guide roller (9) being installed at the bottom of the adjustable telescopic rod (6).

2. The anti-cracking net laying mechanism according to claim 1 is characterized in that: A guide roller (8) is provided above the laying guide roller (9) on one side close to the supporting shaft (7).

3. The anti-cracking net laying mechanism according to claim 2 is characterized in that: A support shaft is rotatably mounted inside the guide roller (8) and the laying guide roller (9), and the inner end of the support shaft is fixed to the bottom end of the adjusting telescopic rod (6).

4. The anti-cracking net laying mechanism according to claim 1, characterized in that: A limit fixed disk (10) is fixed to one end of the support shaft (7) close to the mounting plate (2), and a limit movable disk (4) is sleeved on one end of the support shaft (7) away from the mounting plate (2). A locking sleeve (5) sleeved on the support shaft (7) is fixed to the outer side of the limit movable disk (4), and a locking bolt is provided on the locking sleeve (5).

5. The anti-cracking net laying mechanism according to claim 1, characterized in that: A support plate (14) is fixed at the bottom of the mounting plate (2), an adjusting half-compression sleeve (12) is provided above one end of the supporting shaft (7) close to the mounting plate (2), a mounting flange is fixed on the outer side of the adjusting half-compression sleeve (12), a mounting hole is provided on the mounting flange, an adjusting screw (11) is provided in the mounting hole, the bottom of the adjusting screw (11) is fixed to the support plate (14), and an adjusting nut (13) is provided on the adjusting screw (11) above the mounting flange.

6. The anti-cracking net laying mechanism according to claim 5, characterized in that: An anti-slip rubber layer (15) is provided on the inner wall of the adjusting half compression sleeve (12).

7. An integrated marking machine, comprising a base frame (1), a running wheel being mounted on the base frame (1), a material storage assembly being fixed on the top of the base frame (1), the material storage assembly being connected to a marking processing assembly, characterized in that: It also includes the anti-cracking net laying mechanism according to any one of claims 1-6.

8. The integrated marking machine according to claim 7, characterized in that: A reflective hopper (23) is provided above the rear end of the base frame (1), a conveying pipe (22) is connected to the bottom of the reflective hopper (23), and a discharge hopper (21) is fixed to the bottom of the conveying pipe (22).

9. The integrated marking machine according to claim 7, characterized in that: A push handle is fixed to the rear end of the base frame (1).

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