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Bunched type impactor

An impactor and cluster technology, applied in the field of impact tools, can solve the problems of reduced work efficiency and slow slag discharge, and achieve the effect of improving work efficiency

Pending Publication Date: 2020-05-15
XUANHUA SUPERMAN DTH MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a cluster impactor to solve the technical problem in the prior art that the slag discharge speed is slow and the work efficiency is reduced

Method used

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  • Bunched type impactor
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  • Bunched type impactor

Examples

Experimental program
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specific Embodiment approach

[0044] see figure 1 , as a specific embodiment of the cluster impactor provided by the present invention, an installation cylinder 18 for installing the slag discharge pipeline 4 is provided between the lower connecting plate 15 and the positioning plate 17, because the connection between the lower connecting plate 15 and the positioning plate 17 The distance between them is relatively large, and when the slag passes through the slag discharge pipe 4, it will collide with the inner wall of the slag discharge pipe 4. In order to ensure the stability of the slag discharge pipe 4 and ensure the rapid and efficient discharge of the slag, the following The installation cylinder 18 is welded and fixed between the connection plate 15 and the positioning plate 17, and the slag discharge pipeline 4 is passed inside the installation cylinder 18 to support the slag discharge pipeline 4 and improve the stability of the slag discharge pipeline 4 .

[0045] see figure 1 and figure 2 , as...

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PUM

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Abstract

The invention provides a bunched type impactor, and belongs to the technical field of impact tools. The bunched type impactor comprises a supporting frame body, multiple impactor bodies, a gas inlet connector and a residue discharge pipeline. A gas inlet passageway is arranged on the supporting frame body. The impactor bodies are fixed to the supporting frame body. All the impactor bodies communicate with the gas inlet passageway. The gas inlet connector is fixedly arranged on the supporting frame body. A gas inlet hole and a residue discharge hole are formed in the gas inlet connector. One end of the gas inlet hole is used for being connected with a high-pressure gas source, and the other end of the gas inlet hole is connected with the gas inlet passageway. The residue discharge pipelineis arranged on the supporting frame body in a penetrating manner, the lower end of the residue discharge pipeline extends downwards, and the upper end of the residue discharge pipeline communicates with the residue discharge hole. According to the bunched type impactor, hole drilling can be conducted through the multiple impactor bodies at the same time, generated broken residues are discharged from the residue discharge pipeline located on one side of all the impactor bodies, the pipe diameter size of the residue discharge pipeline which is independently arranged is large, a large number of broken residues can be rapidly discharged, and the work efficiency of hole drilling is improved.

Description

technical field [0001] The invention belongs to the technical field of impact tools, and more specifically relates to a cluster impactor. Background technique [0002] The down-the-hole impactor used in mining engineering is a kind of compressed air as the power source, which submerges the rock drilling impact power part into the rock drilling hole, and controls the reciprocating movement of the piston through the gas distribution device in the impactor. The impact is arranged at the front end of the impactor. The down-the-hole rock drilling bit is a rock drilling equipment that transmits the impact energy to the drill bit, and the drill bit breaks the rock. When the borehole diameter is larger, the debris discharge speed is slower, which reduces the work efficiency and affects the normal operation of the borehole. Contents of the invention [0003] The purpose of the present invention is to provide a cluster impactor to solve the technical problem in the prior art that t...

Claims

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Application Information

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IPC IPC(8): E21B7/00E21B21/015E21B1/00E21B41/00
CPCE21B1/00E21B7/002E21B21/015E21B41/0021
Inventor 董全文张飞
Owner XUANHUA SUPERMAN DTH MACHINERY