Explosive tamping device for mine blasting capable of limiting position of lead wire

Abstract

The invention discloses an explosive tamping device for mine blasting capable of limiting the position of a lead wire. The explosive tamping device comprises a device case, a bottom cover, a support plate, an inner chamber and an inner box, wherein chambers are formed in the inner top end and the inner bottom end of the device case; shock-absorbing springs are uniformly arranged in the chambers; the inner box is mounted at the middle position inside the device case; the inner chamber is formed in the inner box; a first baffle plate is mounted at one end of the inner chamber; a first telescopicrod is mounted at the bottom end of the side, away from the inner chamber, of the first baffle plate; the bottom cover is mounted at the end, away from the inner chamber, of the first telescopic rod;a buckle is mounted at the bottom end of the bottom cover; and slide wheels are mounted at the end, close to the inner chamber, of the first telescopic rod, and are connected with the interior of a slide groove in a sliding manner. The explosive tamping device for mine blasting capable of limiting the position of the lead wire achieves a function of convenient discharging from the device, and canpush out an explosive in the device conveniently after the device is packed with the explosive for the explosive to take shape, thereby reducing the discharging time and increasing the manufacturingefficiency.

Description

technical field [0001] The invention relates to the technical field of explosive production, in particular to an explosive stuffing device for mine blasting that can limit the position of lead-out wires. Background technique [0002] In large-scale projects such as railways, mines, and reservoirs, the role of blasting technology is very important. With the development of economy and the increase of engineering construction, blasting has attracted more attention. [0003] The application of blasting is very wide, and the application in engineering is undoubtedly the most important and common. At the same time, it is also widely used in mining and road repairing. There are still some problems and defects in the use of existing mine blasting explosives. Specifically as follows: [0004] 1. The existing explosive filling device for mine blasting cannot limit the position of the lead wire, which is likely to cause defects in the product and affect the success rate of filling; ...

AI Technical Summary

Problems solved by technology

[0007] The object of the present invention is to provide a mine blasting explosive stuffing device that can limit the lead wire, so as to solve the problem that the lead wire cannot be limited in the above background technology, which will easily cause defects to the product and affect the success rate of stuffing; It is convenient for the device to push out the internal explosives after filling and forming, which wastes the time of discharging and reduces the efficiency of manufacturing

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