Mechanical cutting machine for road construction

Abstract

The invention discloses a mechanical cutting machine for road construction. The mechanical cutting machine comprises two bases, two guide rails and a plurality of connecting shafts, wherein a limiting groove is formed in the center of the bottom of each base; one group of limiting bulges are arranged on the upper surface of each guide rail; each limiting groove is clamped onto the surface of the corresponding limiting bulge; a hollow shell body is fixed on the upper surface of each base; the inner part of each hollow shell body is of a hollow structure; one group of spiral springs are arranged in each hollow structure; one group of baffles are fixed at the tops of the spiral springs in each hollow structure. According to the mechanical cutting machine for the road construction, disclosed by the invention, a plurality of groups of cutting blades are arranged in the mechanical cutting machine; in one cutting process, a plurality of groups of groove structures can be cut, so that the working efficiency of workers is effectively improved, and the labor intensity of the workers is also alleviated; furthermore, the quantity of the cutting blades can be adjusted through the machine, so that the cutting efficiency is accelerated.

Description

technical field [0001] The invention relates to the field of mechanical technology, in particular to a mechanical cutting machine for road construction. Background technique [0002] my country's Patent No. CN201010502977.5 discloses a road cutting machine, including a frame, a base, a console, a cutting blade, a walking wheel and an engine. There is a guard, and an adjustment device is provided on the side of the frame. The adjustment device includes a shift lever, a manual forward disc, a transmission rod and a guide rail block. The top of the transmission rod is sleeved with bevel teeth, and the bevel teeth are connected to the inside of the manual advance disc. The transmission rod The lower part is connected with the guide rail block through the guide rail bearing. The guide rail block is fixed on the frame. The bottom of the rod is connected to the drive shaft, and there are drive wheels at both ends of the drive shaft. The drive shaft and the walking wheel shaft are con...

AI Technical Summary

Problems solved by technology

[0003] It is obvious that the above-mentioned device only has one blade. In actual work, only one blade can be cut and polished, and the work efficiency is extremely low.