A multifunctional breaker that is easy to assemble and disassemble

Abstract

The invention discloses a multifunctional crushing hammer convenient to assemble and disassemble. The multifunctional crushing hammer comprises a machine frame, a high-frequency vibration source and adrill rod; the connecting port of the machine frame is provided with a connecting seat, an access port is formed in the connecting seat, sliding grooves are formed in the inner side wall of the access port, a necking hole is formed in the bottom of the access port, and an electromagnet block is assembled in the necking hole; and a hydraulic limiting piece is assembled in the connecting seat, thehydraulic limiting piece comprises a hydraulic oil cylinder and a limiting rod, wherein the hydraulic oil cylinder is connected with the limiting rod, an outlet and a limiting opening are formed in the inner side wall of the access port correspondingly, the limiting rod penetrates out of the outlet, and the end part of the limiting rod is fixed on the limiting opening. According to the crushing hammer, the connecting seat is additionally arranged on the crushing hammer, moreover, the access port is formed in the connecting seat, and the access port can be connected with a connecting rod of anexcavator; and the connecting rod is fixed by means of electromagnetic adsorption force and an inserting type limiting rod, mechanical force braking is carried out on each mounting and fixing component, opening or closing is convenient, then the disassembling and assembling process is simplified, the disassembly and assembly are convenient, time-saving and labor-saving effects are achieved, and the crushing hammer is convenient to inspect, maintain and clean.

Description

technical field [0001] The invention relates to a breaker in the field of construction, in particular to a multifunctional breaker which is easy to assemble and disassemble. Background technique [0002] Nowadays, large-scale construction projects such as quarry mining, mountain excavation, and river construction are gradually changing our lives. These large-scale construction projects often use explosives and heavy machinery mining, which are high-risk operations and heavy equipment configuration operations, which have high energy consumption. , High risk of shortcomings, the development and introduction of new construction technology is imminent. [0003] Under this condition, the breaking hammer came into being, and the hydraulic breaking hammer has become an important working tool of the hydraulic excavator; the power source of the hydraulic breaking hammer is the pressure oil provided by the pump station of the excavator or loader, which can excavate construction In th...

AI Technical Summary

Problems solved by technology

[0005] 1. Existing breaking hammers and excavators are generally connected and fixed by large bolts. The tightening or opening needs to be operated with the help of equipment, which is very cumbersome and has the disadvantage of inconvenient disassembly and assembly. Disassembly or installation requires a lot of time and manpower ;

[0006] 2. The existing hydraulic breaker only has the function of breaking, and the function is single; after breaking, follow-up operations such as excavation, cleaning, and moving are required

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