Scene explosive mixed loading equipment

A technology for mixing explosives and charges on site, which is applied in mine charge blasting and mining mining, can solve the problems of uneven charging and feeding, discontinuous charge, and uneven material-gas ratio, etc., and achieve low labor intensity, The effect of increasing the charging efficiency and accurate mixing ratio

Active Publication Date: 2015-10-21
HUNAN KENON SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the problems of uneven loading and unloading, uneven ratio of material and gas, and discontinuous charging in the prior art, thereby providing a simple structure, convenient maintenance, safe and reliable, and continuous charging. On-site mixed explosive charging equipment

Method used

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Such as figure 1 , figure 2 As shown, an on-site mixed explosive charging equipment includes an underframe 1, a matrix silo 2, a sensitizer box 7, and a pumping system 3. The base material bin 2 is installed on the upper part of the chassis 1, and the sensitizer box 7 is arranged at the middle and lower part of the chassis 1.

[0021] The pumping system 3 includes a substrate pump 6 , a sensitizer pump 5 , a connecting rod 9 , a pin shaft 10 , a bracket 13 , a connecting block 12 , a mounting plate 14 , and bolts 11 . The piston rod of the matrix pump 6 is connected with the connecting rod 9 through the pin shaft 10 , and the other end of the connecting rod 9 is connected with the bracket 13 through the pin shaft 10 , and can make the connecting rod 9 move around the upper part of the bracket 13 . A connecting block 12 is provided in the middle of the bracke...

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Abstract

The invention relates to scene explosive mixed loading equipment. The scene explosive mixed loading equipment comprises a chassis, a substrate cabin, a sensitizer box and a pumping system, wherein the substrate cabin and the sensitizer box are connected with the pumping system; the pumping system comprises a substrate pump, a sensitizer pump, a connecting rod, a pin shaft, a bracket, a connecting block, a mounting plate and a bolt; a piston rod of the substrate pump is connected with the connecting rod through the pin shaft; the other end of the connecting rod is connected with the bracket through the pin shaft; the connecting block is arranged at the middle part of the bracket; and the sensitizer pump is mounted on the connecting block. The scene explosive mixed loading equipment is simple in structure and continuous in feeding, and greatly reduces the labor intensity of workers when greatly improving the loading efficiency.

Description

technical field [0001] The invention mainly relates to the fields of mine charge blasting, mine mining, etc., and in particular relates to an on-site mixed explosive charge equipment. Background technique [0002] At present, when mixing explosives on site, the charging operation mostly uses a chargeer to charge the explosives. The existing charging device is a closed container, and its operating principle is: put explosives into the charging device, and then pass high-pressure gas into the charging device. Under the action of high-pressure gas, the explosives rely on the fluidity of the explosive itself And the action of gravity, it is sent into the blast hole through the feeding valve of the charge device and the feeding hose. The traditional charging device is used for charging, and its feeding speed is affected by various factors such as the fluidity of the explosive, the diameter of the feeding valve, and the diameter of the rubber hose. The discontinuous powder charg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F42D1/10
Inventor 李大财冯建新王展王俊伟李志坚刘丹丹张莉申煜琦何春辉
Owner HUNAN KENON SCI & TECH
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