Bituminous concrete cutting device

Abstract

The invention relates to a bituminous concrete cutting device which comprises a bottom plate. Four first universal wheels are symmetrically installed on the lower end face of the bottom plate. A handrail is mounted at the left end of the bottom plate obliquely. A drive motor is mounted on the front side of the bottom plate through a motor base. A drive gear is mounted on a drive shaft of the drive motor through a key. The drive gear is engaged with a driven gear which is mounted on a rotary shaft through a key. The two ends of the rotary shaft are symmetrically mounted on two support seats through bearings. The two support seats are mounted on the lower end face of the bottom plate through screws. Three cutting blades are evenly mounted on the rotary shaft. Three mud stop frames are arranged at the edges of three cutting ports in the bottom plate correspondingly. A motor waterproof jacket is mounted on the front side of the bottom plate through screws. Branched cooling chains are mounted on the right side of the upper end face of the bottom plate. According to the bituminous concrete cutting device, the function that a plurality of cutting blades can be used for cutting simultaneously is achieved; the cutting device has the advantages of being short in cutting time, high in cutting speed and working efficiency and the like; and the reciprocating cutting frequency is remarkably decreased, and the labor intensity is relieved.

Description

technical field [0001] The invention relates to cutting equipment, in particular to an asphalt concrete cutting equipment. Background technique [0002] Asphalt concrete grows with time, and the road surface is gradually damaged. When damage occurs in a small road section, road maintenance personnel generally use manual excavation and repair methods. When large-area road sections are damaged, mechanical methods are generally used In the maintenance method, the asphalt concrete cutting equipment is first used to cut and divide the damaged road section, which is convenient for the operator to dig and repair the road surface; Operators are required to reciprocate and cut for a long time. This method has defects such as high labor intensity, long cutting time, slow cutting speed and low work efficiency. Contents of the invention [0003] In order to solve the above problems, the present invention provides an asphalt concrete cutting equipment, which can solve the problems of ...

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Problems solved by technology

[0003] In order to solve the above problems, the present invention provides an asphalt concrete cutting equipment, which can solve the problems of high labor intensity, long cutting time, slow cutting speed and low work efficiency in the existing road surface cutting equipment in a single-blade cutting mode, and can realize multiple The function of cutting by two blades at the same time has the advantages of short cutting time, long cutting speed and high work efficiency, and the number of reciprocating cuts is significantly reduced, and the labor intensity is small.

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