Hydraulic vibration rock splitter

A technology of hydraulic vibration and splitter, which is applied in the fields of discharging machinery, earthwork drilling and mining, etc., can solve the problems of unfavorable large-scale construction, low efficiency, and high labor cost, and achieve the advantages of large-scale construction, high work efficiency, and high use. low cost effect

Active Publication Date: 2010-08-25
唐忠盛
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Problems solved by technology

[0003] The purpose of the present invention is to provide a hydraulic vibration rock splitter, which solves the proble

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  • Hydraulic vibration rock splitter
  • Hydraulic vibration rock splitter
  • Hydraulic vibration rock splitter

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[0020] The present invention will be described in detail below in conjunction with the drawings and the best embodiments.

[0021] Referring to Figures 1 to 5, the hydraulic vibrating rock splitter includes an excavator body 17, and an excavator arm 18 installed on the excavator body 17, a hydraulic drive system, a vibration exciter, a coupling mechanism, and a control system. The hydraulic drive system is composed of a hydraulic motor 1, a hydraulic pump 11, and an electronically controlled hydraulic distribution valve 10. The hydraulic drive system consists of a hydraulic motor 1, a hydraulic pump 11, and an electronically controlled hydraulic distribution valve 10. The engine 12 is connected to the driving hydraulic pump 11, the driving hydraulic pump 11 is connected to the electronically controlled hydraulic distribution valve 10, and the electronically controlled hydraulic distribution valve 10 is connected to the hydraulic motor 1. The exciter 2 is composed of a box body 4...

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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 ...

Claims

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Application Information

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IPC IPC(8): E21C37/08
Inventor 唐忠盛
Owner 唐忠盛
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