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Municipal road surface cutting equipment

A cutting equipment and municipal technology, which is applied in the municipal field, can solve the problems that the blade cannot cut quickly, the asphalt melts, etc.

Inactive Publication Date: 2021-05-18
林涵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since the blade of the municipal pavement cutter runs for a long time, it will generate heat, and the heat will continue to rise due to friction. If the cutter is cutting the asphalt road, it is easy to melt the small particles of asphalt when the surface temperature of the blade is extremely high. At this time, when the blade stops running, it is easy for melted asphalt particles to adhere to the blade edge, so that the blade cannot directly cut the road surface quickly when the cutting machine is used again.

Method used

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  • Municipal road surface cutting equipment
  • Municipal road surface cutting equipment
  • Municipal road surface cutting equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] For example figure 1 -example Figure 5 Shown:

[0027] The present invention provides a road surface cutting equipment for municipal use, the structure of which includes a handrail 1, a body 2, a driver 3, and a cutting tool 4, the handrail 1 is welded to the upper end of the body 2, and the driver 3 is embedded on the top The surface position, the cutting tool 4 is installed on the left side of the driver 3; the cutting tool 4 includes a support frame 41, a blade 42, and a protective cover 43, and the support frame 41 is embedded in the top position of the inner wall of the protective cover 43, The blade 42 is movably engaged with the bottom of the support frame 41 .

[0028] Wherein, the blade 42 includes a vibration mechanism a1, a built-in block a2, and a combination ring a3, the vibration mechanism a1 and the built-in block a2 are an integrated structure, the built-in block a2 is installed at the inner center of the combination ring a3, and the The inner side o...

Embodiment 2

[0034] For example Image 6 -example Figure 8 Shown:

[0035] Wherein, the combination ring a3 includes a heat sink c1, a frame body c2, an inner frame c3, and a contact-increasing cavity c4, the heat sink c1 is fixed on the inner side of the contact-increasing cavity c4, and the inner frame c3 and the frame body c2 are In an integrated structure, the contact-increasing chamber c4 is embedded in the inner position of the frame body c2. There are six contact-increasing chambers c4, which are evenly distributed in a circular shape on the frame body c2. The heat sink c1 can enhance the contact between the object and the The contact area with the outside world can accelerate the heat dissipation rate of the object.

[0036] Wherein, the inner frame c3 includes an connecting plate c31, a heat conducting strip c32, an elastic piece c33, and a bottom plate c34, the connecting plate c31 is connected to the upper end of the bottom plate c34 through the elastic piece c33, and the hea...

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Abstract

The invention discloses municipal road surface cutting equipment, which structurally comprises a handrail, a machine body, a driver and a cutting tool, wherein the handrail is connected with the upper end of the machine body in a welded mode, the driver is fixedly embedded in the upper surface of the machine body, the cutting tool is installed on the left side of the driver, and by a throwing force generated by rotation of blades on the cutting tool, the vibration mechanism can extend outwards along the built-in block under the cooperation of the linkage block and the elastic ring, so that the inner side of the combination ring can be impacted, and an asphalt melting layer attached to the outer surface of the combination ring can be rapidly vibrated off before solidification; by the throwing force generated by rotation of thecombination ring, the connecting plate can contract downwards under the cooperation of the elastic sheet, so that the heat conduction strip can continuously conduct out heat on the bottom plate, and through the process, the situation that asphalt which is completely melted by high heat of the blade cannot be completely vibrated off due to the fact that the whole asphalt is liquid can be effectively avoided.

Description

technical field [0001] The invention relates to the field of municipal administration, in particular to a road surface cutting device for municipal administration. Background technique [0002] The municipal road cutting machine is mainly used for cutting the road during municipal construction. The high-speed rotating blade on the municipal road cutting machine can cut the road, and then the road can be continuously cut by pushing the handrail. Based on From the above description, the inventors found that the existing municipal pavement cutting equipment mainly has the following deficiencies, for example: [0003] Since the blade of the municipal pavement cutter runs for a long time, it will generate heat, and the heat will continue to rise due to friction. If the cutter is cutting the asphalt road, it is easy to melt the small particles of asphalt when the surface temperature of the blade is extremely high. Now that the blade stops running, it is easy for the asphalt parti...

Claims

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Application Information

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IPC IPC(8): E01C23/12
CPCE01C23/127
Inventor 张梅琼
Owner 林涵
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