Rock-breaking plowshare and rock-breaking device using the plowshare

Abstract

The invention discloses a rock breaking plowshare which comprises a fluted disc and a base. The fluted disc is arranged on the top of the base. The fluted disc is in a right prism shape, the top face of the fluted disc is in an isosceles trapezoid shape, and the acute angle i on the section of the top is 30-38 degrees. The base is in a quadrangular frustum pyramid shape. The base and the fluted disc are of an integrally-formed structure. The invention further discloses a rock breaking device. The rock breaking device comprises a plow disc and the plowshare arranged on the plow disc. The top of the plow disc is in a segment shape, and the bottom of the plow disc is in a cylindrical shape. The top of the plow disc is provided with a groove matched with the base of plowshare. The base is arranged in the groove. According to the technical scheme, compared with the prior art, the rock breaking device has the advantages of being capable of achieving continuous stripping and mining, high in efficiency, simple in structural design, low in energy consumption, small in size, low in cost, easy and convenient to use, applicable to working under different conditions, safe, capable of saving energy and environmentally friendly.

Description

technical field [0001] The invention relates to the field of solid rock excavation and reclamation equipment, in particular to a rock-breaking plowshare and a rock-breaking device equipped with the rock-breaking plowshare. Background technique [0002] At present, in the mining and excavation of solid hard rock, due to its high hardness and difficulty in mining, the mining method of perforation and blasting is mainly used in actual mining. Safe production, the safety accidents that occur all over the country every year are hard to prevent, and the lessons are painful. Secondly, the rock breakers that are widely used at this stage mainly use the high-power characteristics of the machinery to strip the rock ore by pressing, splitting, expanding, twisting, etc. The mining machinery rotates at a low speed during operation, and the working The efficiency is low. In addition, due to the high demand for mining power, not only the size of the machine is huge, the manufacture is dif...

AI Technical Summary

Problems solved by technology

[0002] At present, in the mining and excavation of solid hard rock, due to its high hardness and difficulty in mining, the mining method of perforation and blasting is mainly used in actual mining. Safe production, the safety accidents that occur all over the country every year are hard to prevent, and the lessons are painful

Secondly, the rock breakers that are widely used at this stage mainly use the high-power characteristics of the machinery to strip the rock ore by pressing, splitting, expanding, twisting, etc. The mining machinery rotates at a low speed during operation, and the working Low efficiency. In addition, due to high mining power requirements, not only the size of the machine is huge and difficult to manufacture, but also expensive, high energy consumption, and inconvenient to use

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