Road joint cutting machine capable of manually regulating cutting depth

Abstract

The invention discloses a road joint cutting machine capable of manually regulating cutting depth. The road joint cutting machine comprises a vehicle bottom plate, a cutting mechanism, a regulating mechanism and a dust collecting mechanism, wherein a cutting through groove is formed in the middle position of the left side of the vehicle bottom plate; the cutting mechanism is arranged above the cutting through groove, and comprises a cutting wheel, a protection cover and a cutting motor; the protection cover is connected with the regulating mechanism; the regulating mechanism comprises a connecting rod, a moving block, a slide groove frame, a screw rod and a rotating handle; the top of the protection cover is hinged to the connecting rod; the upper end of the connecting rod is hinged to themoving block; the slide groove frame is nested in the moving block; the dust collecting mechanism is arranged at the left side of the cutting wheel. Through the arrangement of the connecting rod, themoving block, the screw rod, the slide groove frame and the rotating handle, the cutting depth of the cutting wheel is manually regulated; the regulation is convenient; different cutting requirementsare met; through the arrangement of a negative pressure dust collecting box and a dust collecting cover, dust generated by cutting is sucked; sewage overflowing and operation environment pollution caused by watering for dust falling are avoided.

Description

technical field [0001] The invention relates to the field of road machinery, in particular to a road cutting machine for manually adjusting the cutting depth. Background technique [0002] Although the concrete cutting machine is a small-sized machine tool, the structure is simple. However, it plays a huge role in the construction of cement pavement, and slitting is also an indispensable link in the construction, which directly affects the strength and life of the road surface. Its working principle is to complete the slitting operation through power-driven diamond saw blades. The cutting depth adjustment mechanism of the traditional slitting machine is complicated in structure and inconvenient to use. In addition, a sprinkler and dust reduction mechanism is often integrated on the slitting machine during the cutting process. It pollutes the environment of the operation, causing the sewage to flow across, and even the sludge mixed with water and dust is easy to flow back in...

AI Technical Summary

Problems solved by technology

The cutting depth adjustment mechanism of the traditional slitting machine is complicated in structure and inconvenient to use. In addition, a sprinkler and dust reduction mechanism is often integrated on the slitting machine during the cutting process. Pollution of the operating environment, resulting in cross flow of sewage, and even the sludge mixed with water and dust is easy to flow back into the cutting seam, which needs to be cleaned up, which is troublesome to operate

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