Drilling and blasting machine

Abstract

The invention discloses a drilling and blasting machine which comprises a connecting base, a drilling machine, a static blasting machine, a fixing frame, a rotating mechanism, a lifting mechanism and a positioning mechanism, wherein one end of the rotating mechanism is connected with the connecting base and the other end of the rotating mechanism is connected with the lifting mechanism; the lifting mechanism is connected with the drilling machine; the drilling machine and the static blasting machine are arranged at the two ends of the fixing frame oppositely; the positioning mechanism is arranged at the bottom of the rotating mechanism. The drilling and blasting machine provided by the invention integrates the drilling machine with the static blasting machine; the drilling machine can drill quickly, can drill at various angles, especially for hard objects, such as rocks, mountains and the like, can drill at different positions and angles; the drilling and blasting machine is provided with the static blasting machine in the same set of hydraulic system, the static blasting machine is implanted after the surface is drilled, and crushing operation is finished silently and statically.

Description

technical field [0001] The invention relates to a drilling and blasting machine, in particular to a mechanical device integrating drilling and static explosion. Background technique [0002] For hard materials, such as rocks, mountains, cement floors, asphalt and other materials that exceed the crushing capacity of the crusher, explosive blasting, mechanical crushing or thermal crushing methods are generally used. [0003] Compared with mechanical crushing and thermal crushing, it is a method of using the energy released by explosives to explode, such as rocks. Compared with mechanical crushing and thermal crushing, it is characterized by the ability to control the release of extremely large power in a very short period of time by a very simple means. Complete rock crushing operations of all sizes at low cost. Therefore, it is widely used in mining engineering and other rock engineering. However, this crushing method is extremely dangerous, and pollution sources will be ge...

AI Technical Summary

Problems solved by technology

However, this crushing method is extremely dangerous, and it will generate pollution sources during the crushing process, which has hidden dangers to the environment and construction safety.

[0004] The mechanical crushing method, such as the use of breaking hammers, crushers, cracking attachments, etc., is a safe and feasible method for individual small and small-scale rocks and stone bodies. It is characterized by simple and safe operations, but the progress is slow. Compared with manual crushing, the cost is relatively low. When encountering rocks with high hardness coefficients, it is impossible to work at all. For large areas of rocks with high hardness coefficients, the operation method is not feasible.

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