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Automatic explosive unpacking device

An explosive and automatic technology, which is applied in the field of blasting, can solve the problems of powdery explosives scattering and affecting human life and health, and achieve the effects of reducing labor costs, improving the efficiency of unpacking, and avoiding contact with the human body

Pending Publication Date: 2021-11-23
六盘水华安爆破工程有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention aims to solve the problem that powdery explosives scatter during the process of unpacking explosives, which affects human life and health

Method used

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Embodiment Construction

[0030] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

[0031] refer to Figure 1-6 , the explosive automatic bag opening device of the present invention is a sub-part of the whole open-air blast hole filling system, and is used to automatically open the explosive bag X and release the explosive into the explosive chamber 400.

[0032] The open-air blast hole filling system includes a dangerous goods transport vehicle 100 for transporting explosives to the mine area, a conveying device 200 for transporting explosives and san...

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Abstract

The invention relates to the field of blasting, in particular to an automatic explosive unpacking device which comprises a controller, a conveying frame and two parallel barbed nail conveying belts arranged on the conveying frame and driven by a driving mechanism to act synchronously, barbed nails are arranged on the barbed nail conveying belts, a packing bag cutting knife is further arranged on the conveying frame, and the packing bag cutting knife is positioned between the two barbed nail conveying belts and is higher than the upper belt surfaces of the barbed nail conveying belts. According to the automatic explosive unpacking device, an explosive bag is driven to advance through the two barbed nail conveying belts and the barbed nails, the lower side of the explosive bag is automatically cut open through the packing bag cutting knife, and explosives fall down from a cut opening under the action of gravity, so that automatic unpacking of the explosive bag is achieved, the unpacking efficiency is effectively improved, and the labor cost is reduced; and meanwhile, the powdery explosives are prevented from being in contact with the human body, influences on human life health are prevented, and safety is improved.

Description

technical field [0001] The invention relates to the field of blasting, in particular to an automatic package opening device for explosives. Background technique [0002] When using powdery emulsion explosives for explosive filling in open-air blastholes, it is necessary to open the explosive packaging bag to release the powdery emulsion explosives in the explosive bag so as to be filled into the blasthole. However, at present, the unpacking of the explosive bag is still carried out manually. Workers need to use tools to cut the packaging bag and then pour the explosive into the hole. The process of unpacking and filling will cause the powdery explosive to scatter. Blowing will cause the powder of ammonium nitrate to diffuse. At this time, people are in close contact with explosives, and it is not easy to avoid. Ammonium nitrate powder is inhaled by the human body into the respiratory tract or flies into the eyes, which will cause damage to the surface mucosa of the human bod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F42D1/10F42D1/00B65B69/00B65G15/30
CPCF42D1/10F42D1/00B65B69/0033B65G15/30
Inventor 瞿波余讯
Owner 六盘水华安爆破工程有限公司
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