Hydraulic vibration rock splitter

Abstract

The invention discloses a hydraulic vibration rock splitter, which relates to equipment used for non-blasting mining of mines, building disassembly and removal and the like. The hydraulic vibration rock splitter comprises an excavator body and an excavator forearm and also comprises a hydraulic driving system, a vibration exciter, a coupling mechanism and a control system, wherein the hydraulic driving system drives a hydraulic motor to rotate; the hydraulic motor in the vibration exciter drives the rotating shaft of a second eccentric wheel to make rotary movement; a first eccentric wheel is driven to rotate by a pair of pitch wheels to realize synchronous reverse rotation; a stand in the coupling mechanism is provided with a guide rail; a case is arranged on the guide rail and forms up and down sliding fit with the guide rail; and the control system controls the vibration frequency of the vibration exciter. The front of a splitting head is wedge-shaped, the wedge surface of the splitting head generates a huge vibration splitting force on a rock in a rock hole by a tapered wedge amplifying principle, and the inner structure of an object is broken and split by utilizing the characteristics of high compression strength and low tensile strength of the rock. The hydraulic vibration rock splitter solves the problems that the traditional similar equipment has low efficiency and high use cost of manual work, and are not beneficial to large-scale construction and the like.

Description

technical field [0001] The invention relates to engineering equipment, especially a kind of equipment used for non-explosive mining in mines, dismantling and dismantling of buildings and the like. Background technique [0002] At present, rock splitters used for non-blasting mining and tunneling basically use hydraulic cylinders to push piston rods, and apply the principle of oblique wedges to generate static pressure in the rock holes, causing the rock mass to swell and crack to achieve the purpose of splitting. For example, the application number of "rock splitter for non-blasting mining and tunneling" is "200510040294.1" invention patent. "Rock splitter" application number is "200820216697" new patent. It is characterized by simple equipment structure and low cost, but has disadvantages such as low efficiency, high labor cost, and unfavorable for large-scale construction. Contents of the invention [0003] The object of the present invention is to provide a hydraulic ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a hydraulic vibration rock splitter, which solves the problems of low efficiency, high cost of manual use, and unfavorable large-scale construction of existing similar equipment.

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