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Dust hood for drilling machine

A technology for dust hoods and drilling rigs, applied in the field of dust hoods, can solve the problems of operators suffering from pneumoconiosis, polluting the environment, and machine wear, and achieve the effects of protecting operators and machines, preventing dust from flying, and reliable performance

Inactive Publication Date: 2010-07-07
SUNWARD INTELLIGENT EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the drilling rig is drilling, it is easy to generate dust flying, pollute the environment, make the operator suffer from pneumoconiosis, and at the same time cause the machine to wear

Method used

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  • Dust hood for drilling machine
  • Dust hood for drilling machine
  • Dust hood for drilling machine

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0015] like figure 1 , figure 2 and image 3 As shown, the inside of the outer cover 4 is welded with the inner cover 1 through the connecting plate 2, the dust outlet 5 is welded on the side wall of the outer cover 4, the mounting plate 3 is welded on the top of the outer cover 4, and the cup-shaped sealing cover 7 and the annular sealing plate 8 pass through the pressure plate 9 and mounting screw 6 are installed on the mounting plate 3, and the bottom edge of the outer cover 4 and the dust outlet 5 is equipped with a dust-proof belt plate 10 by connecting screws 11 and connecting nuts 12.

[0016] like figure 1 , figure 2 and image 3 As shown, the dust collecting cover of the drilling rig of the present invention is simple in structure, easy to manufacture and easy to install. Because the cup-shaped sealing cover 7 and the annular s...

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PUM

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Abstract

The invention discloses a dust hood for a drilling machine. An inner hood (1) is arranged inside of an outer hood (4) by a connecting plate (2); the side wall of the outer hood (4) is connected with a dust outlet (5); the top of the outer hood (4) is provided with a mounting plate (3); a cup-like sealing hood (7) and an annular sealing plate (8) are assembled on the mounting plate (3); and a dust-proof belt plate (10) is arranged on the bottom edge of the outer hood (4) and the dust outlet (5). The dust hood of the invention can prevent dust rushing upwards in the drilling process, can prevent the dust from spilling over, can prevent the discharged dregs from falling in a shot hole when moving the drilling machine, and has simple structure and reliable property.

Description

technical field [0001] The invention relates to a dust collection cover, in particular to a drilling machine dust collection cover. Background technique [0002] Drilling rigs are widely used in drilling blast holes in metallurgy, mining, building materials, railways, hydropower construction, national defense construction, and earthwork and other projects. When the drilling rig is drilling, it is easy to generate dust flying, pollute the environment, make the operator suffer from pneumoconiosis, and at the same time cause the machine to wear and tear. The dust slag discharged by the drilling rig when moving the machine and lifting the drill is easy to fall into the blast hole, making the depth of the blast hole shallower or blocking the blast hole to form a waste hole. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a drilling rig that can prevent the dust generated during drilling from rushing upwards, prevent ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B21/015
Inventor 赵宏强何清华谭荣
Owner SUNWARD INTELLIGENT EQUIP CO LTD
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