A fast charging device

Abstract

The invention discloses a quick powder charging device comprising a powder charging container, a powder charging tube and a total control device, wherein each of the two sides of an upper end openingof the powder charging container is further provided with a ventilation tube; the outer side of one of the ventilation tubes is further provided with a detonator setting passage; the outer side of thepowder charging tube is further provided with an exhaust passage; a top end port of the exhaust passage is further provided with an induced air and dust collection device; a compacting device is further disposed at a lower end opening of the powder charging container; and a group of screening devices are movably disposed an a tube opening at the upper end of the powder charging tube. The total control device is electrically connected with an induced air fan, the induced air and dust collection device, the compacting device and the screening devices. By automatic operation on the device, not only can the device avoid safety hazard caused by the manual operation and improve powder charging efficiency, but also through the arrangement of the induced air and dust collection device, the compacting device and the screening device and the like, the efficient fast, safe and environment-friendly powder charging effect is achieved.

Description

technical field [0001] The invention relates to a medicine charging device, in particular to a fast medicine charging device which is accurate, environment-friendly and has excellent effect. Background technique [0002] my country is the country with the largest coal production and consumption in the world. In coal blasting projects, whether it is large-scale blasting or small-scale blasting, it is necessary to use punching equipment to punch holes in appropriate positions before placing powder and detonators. Implement blasting in the hole. Because manual charging is not only inefficient but also has a high risk factor, people tend to use charging devices for automatic charging in recent years. At this time, it is very easy for the medicament particles to interfere with each other and accumulate to block the through hole, resulting in serious leakage and underfilling. At this time, manual inspection and refilling are required, so the use effect is not good, and the filling...

AI Technical Summary

Problems solved by technology

Because manual charging is not only inefficient but also has a high risk factor, people tend to use charging devices for automatic charging in recent years. At this time, it is very easy for the medicament particles to interfere with each other and accumulate to block the through hole, resulting in serious leakage and underfilling. At this time, manual inspection and refilling are required, so the use effect is not good, and the filling efficiency has not been improved. Significantly improved

In addition, since the explosives are all in powder form, it is very easy to generate dust during the feeding process, which not only pollutes the environment, but also easily affects the health of the staff.

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