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Variable Direction Blind Cut Wheel Set

A blind-cutting and variable technology, applied in ground mining, mining equipment, earth-moving drilling, etc., can solve the problem that one wire saw cannot cut multiple cutting surfaces at the same time, and achieve the effect of improving cutting efficiency

Active Publication Date: 2018-01-23
烟台非石矿山机械有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention is proposed to solve the above problems, and its purpose is to overcome the problem that the existing wire saw machine blind cutting pressure wheel cannot allow one wire saw machine to cut multiple cutting surfaces at the same time

Method used

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  • Variable Direction Blind Cut Wheel Set
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  • Variable Direction Blind Cut Wheel Set

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Embodiment Construction

[0008] The present invention will be described in further detail below in conjunction with the accompanying drawings. according to figure 1 , figure 2 As shown, the variable direction blind cutting wheel set is composed of the following parts: a wheel frame 101, a guide wheel 103, and a push rod 104. The front and rear ends of the wheel frame 101 have support tubes 102 respectively; the guide wheels 103 have three, arranged in the middle of the wheel frame 101, and the three guide wheels 103 are arranged in sequence along the forward direction of the wheel frame 101; the guide wheels 103 have A wheel groove, a soft wear-resistant layer is installed in the wheel groove, and the saw rope 105 of the wire saw machine can pass through the wheel groove; the wheel edge of the guide wheel 103 is an arc chamfer; the diameter of the guide wheel 103 is slightly Less than the diameter of the support tube 102; there is a certain angle between the three guide wheels 103, and the two side...

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Abstract

The invention relates to a variable direction blind cutting wheel set, which comprises a wheel frame, a guide wheel and a push rod. The three guide wheels are arranged in sequence along the forward direction of the wheel frame, and the original forward direction will be changed after the saw rope goes around the three guide wheels respectively, so that one saw rope can cut two cutting surfaces at the same time. Combined with multiple variable direction blind cutting wheel sets, one wire saw machine can cut multiple rock faces at the same time, improving cutting efficiency.

Description

technical field [0001] The invention belongs to the technical field of rock engineering machinery, and relates to an in-hole cutting pressure wheel device of a rock wire saw machine. Background technique [0002] Due to the technical maturity of rock wire saw machines, more and more wire saw machines are used in rock engineering. Blind cutting is also widely used as a method for cutting rocks with wire saw machines. Existing blind cutting pinch wheel all is to install a guide wheel in a rock hole, and this method makes a wire saw machine can only cut a rock face simultaneously. This affects the cutting efficiency of the wire saw machine. In order to allow a wire saw machine to cut more than one rock face at the same time and improve the cutting efficiency of the wire saw machine, it is necessary to reasonably combine and improve the blind cutting pressure wheel. Contents of the invention [0003] The present invention is proposed to solve the above-mentioned problems, a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21D9/10E21C41/22
Inventor 赵兵
Owner 烟台非石矿山机械有限责任公司