Crushing hammer fixing device convenient to disassemble and assemble

Abstract

The invention discloses a crushing hammer fixing device convenient to disassemble and assemble. The device comprises a crushing hammer main body, the left side and the right side of the crushing hammer main body are each fixedly connected with a fixing frame, a locking box is fixedly connected to the left side of each fixing frame, and a first fixing column is arranged at the top of the inside ofeach fixing frame. In the cooperation of the crushing hammer body, the fixing frames, the locking boxes, the first fixing columns, second fixing columns, first nuts, first sleeves, first gears, secondnuts, second sleeves, second gears, adjusting rods, third gears, anti-falling boxes, limiting frames, pressing rods, baffle rings, first springs, pressing plates, rotating shafts, locking plates, clamping strips, clamping plates, telescopic rods, limiting plates and second springs, the device solves the problems that an existing crushing hammer is not convenient to disassemble when being used, the working efficiency is influenced due to the fact that the assembling speed is low, and the replacing speed is influenced due to the fact that the disassembling speed is low. The crushing hammer fixing device convenient to disassemble and assemble has the advantage of being convenient to disassemble and being convenient to use by a user.

Description

technical field [0001] The invention relates to the technical field of breaking hammers, in particular to a fastening device for a breaking hammer that is easy to assemble and disassemble. Background technique [0002] The power source of the breaker is the pressure oil provided by the pump station of the excavator or loader, which can more effectively clean up the floating stones and the soil in the rock gaps during the excavation of the building foundation. The principle of choosing a road breaker is to choose the most suitable hydraulic breaker according to the model of the excavator and the working environment. According to the operation mode, the breaker is divided into two categories: hand-held and airborne, and according to the working principle, it is divided into three categories: full hydraulic type, liquid-gas combined type and nitrogen explosion type. The liquid-gas combined type relies on hydraulic oil and rear compressed nitrogen to expand, and at the same tim...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a breaker fixing device that is easy to disassemble and assemble, which has the advantage of convenient disassembly, and solves the problem that the existing breaker is not convenient enough to disassemble during use, and the slow installation affects the work efficiency, and the slow disassembly affects the replacement speed problems, user-friendly

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