Splitting mechanism and excavating equipment

A technology of equipment and rock drilling machine, which is applied in the field of splitting mechanism and tunneling equipment, can solve the problems of inability to realize continuous operation, damage of splitting part, assembly error splitting part and hole dislocation, etc., so as to improve safety and reliability, Guarantee safety and reliability, guarantee the effect of moving direction

Active Publication Date: 2019-09-17
CHINA RAILWAY CONSTR HEAVY IND
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Problems solved by technology

In the related art, the drilling part and the splitting part of the equipment are set separately. Therefore, after the drilling operation is carried out by using the drilling part, the position of the splitting part needs to be adjusted accordingly according to the position of the

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  • Splitting mechanism and excavating equipment
  • Splitting mechanism and excavating equipment
  • Splitting mechanism and excavating equipment

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[0043] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0044] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0045] Refer below Figure 1 to Figure 3 The splitting mechanism 1 and the driving equipment according to some embodiments of the present invention are described.

[0046] like Figure 1 to Figure...

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Abstract

The invention provides a splitting mechanism and excavating equipment. The splitting mechanism comprises a telescopic arm, a drilling part, a splitting part and a rotating part, wherein the drilling part is arranged on the telescopic arm; the splitting part is arranged on the telescopic arm, and the telescopic arm is used for driving the splitting part to perform reciprocating motion; and the rotating part is connected with the telescopic arm and used for driving the telescopic arm to rotate. After the drilling part is used for drilling by the splitting mechanism, the rotating part is used for driving the telescopic arm to rotate, the splitting part is enabled to be aligned to a drill hole, and rock is split from a rock stratum through a splitting mode on the basis of the hole formed after the drilling part operation. By arranging the splitting part, the drilling part and the splitting part can perform position conversion in short time, switch of drilling and splitting operation can be realized, so that the assembly precision of the splitting part relative to the hole is guaranteed, a reliable and accurate structural basis is provided for the splitting operation of the subsequent splitting part, thus, the construction efficiency is improved, and the purpose of efficient, safe and continuous hard rock excavation is realized.

Description

technical field [0001] The invention relates to the technical field of excavation equipment, in particular to a splitting mechanism and excavation equipment. Background technique [0002] In recent years, with the development of the global economy, industries such as mine tunnels and underground engineering are growing day by day. my country is also the country with the most tunnels and coal mine projects, the most complex and the fastest developing in the world. In the process of mining tunnels in coal mines, roadheaders are indispensable equipment. In the related art, the drilling part and the splitting part of the equipment are set separately. Therefore, after the drilling operation is carried out by using the drilling part, the position of the splitting part needs to be adjusted accordingly according to the position of the hole. Due to the existence of assembly errors, it is often The dislocation of the splitting part and the hole occurs, which leads to the problem that...

Claims

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Application Information

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IPC IPC(8): E21C37/04E21C27/12E21C31/02
CPCE21C27/12E21C31/02E21C37/04
Inventor 刘飞香刘在政朱坤杰张廷寿牛志玮李明军
Owner CHINA RAILWAY CONSTR HEAVY IND
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