A road construction cutting device with cleaning function

Abstract

The utility model discloses a slitting device for road construction with a cleaning function, comprising: a machine body bottom plate, a mounting shell is arranged on the upper surface of the machine body bottom plate, and spray guns are installed at the left and right ends of the mounting shell, and a saw blade is arranged on the lower side of the spray gun, a belt is connected to the outer end of the saw blade, and the left end of the belt is connected to the main motor, a water tank is installed on the left side of the main motor, and a booster pump is installed on the upper surface of the water tank. The slitting device for road construction with a cleaning function has a lifting function, and can control the cutting depth as needed. A spray component is arranged, and the saw blade can be sprayed to achieve cooling, and dust generated during the work process can be effectively reduced to avoid the impact of flying dust on the health of the workers. The blast device can clean the sewage generated during the work process and accumulated in the gap, which is convenient for the subsequent injection of asphalt or sealant for sealing, and prevents rainwater and snow water from entering the roadbed.

Description

Technical Field

[0001] The utility model relates to the technical field of road seam cutting, in particular to a road construction seam cutting device with a cleaning function. Background Art

[0002] When many cement roads are completed, we have to take an important step, which is to cut the shrinkage joints of the cement road surface, in order to prevent large-scale cracking caused by thermal expansion and contraction of the road surface. At this time, cutting tools are needed.

[0003] The utility model provides a laser positioning automatic slitting device, which is easy to operate, can automatically position the cutting device, protect the safety of personnel, and reduce the difficulty of personnel operation.

[0004] The above-mentioned prior art solutions have the following defects: there is no lifting function, the cutting depth cannot be controlled as needed, the saw blade cannot be cooled, and dust is easily generated during the operation, which affects the health of the workers. The sewage generated and accumulated in the gaps during the operation cannot be cleaned, which is not convenient for the subsequent injection of asphalt or sealant for sealing, and rainwater and snow water easily enter the roadbed. Therefore, the utility model provides a road construction cutting device with a cleaning function to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a slit cutting device for road construction with a cleaning function, so as to solve the problems proposed in the above-mentioned background technology that there is no lifting function, the cutting depth cannot be controlled as needed, the saw blade cannot be cooled, and dust is easily generated during the work process, which affects the health of the workers. The sewage generated and accumulated in the gap during the work process cannot be cleaned, which is not convenient for the subsequent injection of asphalt or sealant for sealing, and rainwater and snow water easily enter the roadbed.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a road construction cutting device with a cleaning function, comprising:

[0007] A machine body bottom plate, the upper surface of which is provided with a mounting shell, and spray guns are mounted on the left and right ends of the mounting shell, and a saw blade is arranged on the lower side of the spray gun, the outer end of the saw blade is connected with a belt, and the left end of the belt is connected with a main motor, a water tank is installed on the left side of the main motor, and a booster pump is installed on the upper surface of the water tank, and a water suction pipe is installed at the lower end of the booster pump, and a water outlet pipe is connected to the right end of the booster pump;

[0008] The blower is arranged on the outside of the mounting shell, and the right end of the blower is connected with an air outlet pipe, and a moving wheel is arranged on the outside of the air outlet pipe, the upper end of the moving wheel is connected with a mounting plate, and the upper end of the mounting plate is connected with a moving arm, and connecting shafts are installed at both ends of the moving arm, a connecting rod is installed inside the moving arm, and an auxiliary motor is installed in the middle of the connecting rod, and a push handle is arranged at the right end of the bottom plate of the body.

[0009] Preferably, the spray gun is disposed bilaterally symmetrically with respect to the central axis of the mounting shell, and the spray gun is connected to the mounting shell from an oblique side angle by a snap-fitting manner.

[0010] Preferably, the belt is arranged on both sides of the saw blade, and the saw blade and the belt are connected in a meshing manner.

[0011] Preferably, the lower end of the air outlet pipe is in a trumpet-shaped structure.

[0012] Preferably, the connecting rod is connected to the inside of the movable arm in a threaded manner, and the movable arm forms a rotating structure at the outer end of the connecting shaft.

[0013] Preferably, both the machine body bottom plate and the mounting plate are provided with slots for the saw blade to pass through.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the road construction slitting device with cleaning function has a self-lifting function, can control the cutting depth as needed, is provided with a spraying assembly, can achieve cooling by spraying the saw blade, and can effectively reduce the dust generated during the work process, avoiding the impact of flying dust on the health of workers, and is provided with an air blowing device to clean the sewage generated and accumulated in the slit during the work process, which is convenient for subsequent injection of asphalt or sealant for sealing, and prevents rainwater and snow water from entering the roadbed;

[0015] A movable arm, an auxiliary motor and a mounting plate are provided. By reducing the angle between the movable arms, the distance between the bottom plate of the machine body and the mounting plate is reduced, so that the saw blade can fall to a suitable position for work. The cutting depth can be controlled as needed by controlling the angle between the clamping arms.

[0016] A spray gun, a water tank and a booster pump are provided. The booster pump draws clean water from the water tank and sprays the saw blade through the spray gun, thereby cooling the saw blade by spraying it, and can effectively reduce the dust generated during the work process, avoiding the impact of flying dust on the health of the workers;

[0017] A blower and an air outlet pipe are provided. The blower blows strong wind through the air outlet pipe to clean up the sewage generated during the working process and accumulated in the gaps, making it convenient for the subsequent pouring of asphalt or sealant for sealing to prevent rainwater and snow water from entering the roadbed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model from top view;

[0021] Figure 4 This is a schematic diagram of the connection structure between the movable arm and the connecting rod of the utility model;

[0022] Figure 5 It is a schematic diagram of the connection structure between the blower and the air outlet pipe of the utility model.

[0023] In the figure: 1. body bottom plate; 2. mounting shell; 3. spray gun; 4. saw blade; 5. belt; 6. main motor; 7. water tank; 8. booster pump; 9. water suction pipe; 10. water outlet pipe; 11. blower; 12. air outlet pipe; 13. moving wheel; 14. moving arm; 15. connecting rod; 16. auxiliary motor; 17. mounting plate; 18. push handle; 19. connecting shaft. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 The utility model provides a technical solution: a road construction seam cutting device with a cleaning function, comprising a machine body bottom plate 1, a mounting shell 2 is arranged on the upper surface of the machine body bottom plate 1, and spray guns 3 are installed at the left and right ends of the mounting shell 2, and a saw blade 4 is arranged on the lower side of the spray gun 3, a belt 5 is connected to the outer end of the saw blade 4, and a main motor 6 is connected to the left end of the belt 5, a water tank 7 is installed on the left side of the main motor 6, and a booster pump 8 is installed on the upper surface of the water tank 7, and a water suction pipe 9 is installed at the lower end of the booster pump 8, and a water outlet pipe 10 is connected to the right end of the booster pump 8;

[0026] The blower 11 is arranged on the outside of the mounting shell 2, and the right end of the blower 11 is connected to the air outlet pipe 12, and the outer side of the air outlet pipe 12 is provided with a moving wheel 13, the upper end of the moving wheel 13 is connected to the mounting plate 17, and the upper end of the mounting plate 17 is connected to the moving arm 14, and the two ends of the moving arm 14 are installed with connecting shafts 19, the inside of the moving arm 14 is installed with a connecting rod 15, and the middle of the connecting rod 15 is installed with an auxiliary motor 16, and the right end of the bottom plate 1 of the machine body is provided with a push handle 18.

[0027] like Figure 4 As shown, the connecting rod 15 is connected to the inside of the movable arm 14 in a threaded manner, and the movable arm 14 forms a rotating structure at the outer end of the connecting shaft 19. When the device is moved to the position where the seam is required by the push handle 18, the main motor 6 is first turned on to drive the saw blade 4 to rotate through the belt 5, and then the auxiliary motor 16 is turned on to rotate the connecting rod 15. When the connecting rod 15 rotates, the clamping arm angle of the movable arm 14 is reduced, thereby reducing the gap between the mounting plate 17 and the bottom plate 1 of the machine body, so that the saw blade 4 falls and works close to the ground to start cutting the seam. The cutting depth can be controlled as needed by controlling the angle between the movable arms 14.

[0028] like Figure 1 As shown, the spray gun 3 is symmetrically arranged about the central axis of the mounting shell 2, and the spray gun 3 is connected to the mounting shell 2 from the oblique side angle by a snap-fitting manner. The body bottom plate 1 and the mounting plate 17 are both provided with slots for the saw blade 4 to pass through. When the cutting machine is working, the booster pump 8 draws clean water from the water tank 7 through the suction pipe 9, and the water is transmitted through the outlet pipe 10 through the spray gun 3 and sprayed on the saw blade 4. The opening direction of the spray gun 3 is toward the saw blade 4, so that the saw blade 4 is cooled by spraying, and the dust generated during the work process can be effectively reduced to avoid the impact of flying dust on the health of the workers.

[0029] like Figure 2 and Figure 3 As shown, the belt 5 is arranged on both sides of the saw blade 4, and the saw blade 4 and the belt 5 are connected in a meshing manner. The lower end of the air outlet pipe 12 is a trumpet-shaped structure. When the cutting work is completed, the blower 11 is turned on, and the blower 11 blows out strong wind through the air outlet pipe 12 to clean up the sewage generated during the work and accumulated in the opened gap, so as to facilitate the subsequent injection of asphalt or sealant for sealing, thereby preventing rainwater and snow water from entering the roadbed.

[0030] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A road construction cutting device with a cleaning function, characterized in that: include: A machine body bottom plate (1), wherein a mounting shell (2) is provided on the upper surface of the machine body bottom plate (1), and spray guns (3) are installed at the left and right ends of the mounting shell (2), and a saw blade (4) is provided on the lower side of the spray gun (3), the outer end of the saw blade (4) is connected to a belt (5), and the left end of the belt (5) is connected to a main motor (6), a water tank (7) is installed on the left side of the main motor (6), and a booster pump (8) is installed on the upper surface of the water tank (7), and a water suction pipe (9) is installed at the lower end of the booster pump (8), and the right end of the booster pump (8) is connected to a water outlet pipe (10); The blower (11) is arranged on the outside of the mounting shell (2), and the right end of the blower (11) is connected to an air outlet pipe (12), and a moving wheel (13) is arranged on the outside of the air outlet pipe (12), the upper end of the moving wheel (13) is connected to a mounting plate (17), and the upper end of the mounting plate (17) is connected to a moving arm (14), and connecting shafts (19) are installed at both ends of the moving arm (14), a connecting rod (15) is installed inside the moving arm (14), and an auxiliary motor (16) is installed in the middle of the connecting rod (15), and a push handle (18) is arranged at the right end of the machine body bottom plate (1).

2. A road construction cutting device with cleaning function according to claim 1, characterized in that: The spray gun (3) is disposed symmetrically with respect to the central axis of the mounting shell (2), and the spray gun (3) is connected to the mounting shell (2) from an oblique side angle by means of a snap fit.

3. A road construction cutting device with cleaning function according to claim 1, characterized in that: The belt (5) is arranged on both sides of the saw blade (4), and the saw blade (4) and the belt (5) are connected in a meshing manner.

4. A road construction cutting device with a cleaning function according to claim 1, characterized in that: The lower end of the air outlet pipe (12) is in a trumpet-shaped structure.

5. The road construction cutting device with cleaning function according to claim 1, characterized in that: The connecting rod (15) is connected to the interior of the movable arm (14) in a threaded manner, and the movable arm (14) forms a rotating structure at the outer end of the connecting shaft (19).

6. A road construction cutting device with cleaning function according to claim 1, characterized in that: The machine body bottom plate (1) and the mounting plate (17) are both provided with slots through which the saw blade (4) can pass.

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