Omnibearing multi-angle rotating-type anchor rod drill wagon

Abstract

The invention relates to an omnibearing multi-angle rotating-type anchor rod drill wagon. The drill wagon comprises a machine body (1) which is arranged on a crawler traveling mechanism (2), and a rotating supporting mechanism (3), wherein the rotating supporting mechanism (3) comprises a connecting frame (3.1) which is connected onto the machine body (1), the connecting frame (3.1) is vertically provided with a rotating shaft (3.2), the right end of a drill arm (3.3) is hinged onto the rotating shaft (3.2), one end of a pitching oil cylinder (3.4) is hinged onto the middle part of the drill arm (3.3), the other end of the pitching oil cylinder (3.4) is hinged onto the rotating shaft (3.2), the left half part of the drill arm (3.3) is provided with a rotating-type reducer (3.5), the rotating-type reducer (3.5) is provided with a supporting slide rail I (3.6), the supporting slide rail I (3.6) is connected with a guide rail (3.7) in a sliding way, and a power head (4) which can make linear movement along the guide rail (3.7) is arranged on the guide rail (3.7) in a sliding way. The omnibearing multi-angle rotating-type anchor rod drill wagon can realize the omnibearing multi-angle drilling operation.

Description

technical field [0001] The invention relates to a rock bolter, in particular to an all-round multi-angle rotary rocker with convenient, quick and accurate positioning, belonging to the technical field of mining machinery. Background technique [0002] At present, when constructing in coal mines, it is necessary to use a rock bolter for drilling operations; due to the continuous change of the working location, it is necessary to provide mobile power for the rock bolter and enable it to have the ability to drill holes, such as Chinese patent ZL201120549585. 4 announced the "180° rock bolter for coal mines", which installed the drill car body on the crawler travel mechanism, thus realizing the mobility of the rock bolter, and at the same time, achieved a certain positioning ability through the rotary reducer , but in actual use, it is found that its positioning structure is relatively simple, and it can only achieve small-scale drilling positioning. It is often necessary to coo...

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Problems solved by technology

[0002] At present, when constructing in coal mines, it is necessary to use a rock bolter for drilling operations; due to the continuous change of the working location, it is necessary to provide mobile power for the rock bolter and enable it to have the ability to drill holes, such as Chinese patent ZL201120549585. 4 announced the "180° rock bolter for coal mines", which installed the drill car body on the crawler travel mechanism, thus realizing the mobility of the rock bolter, and at the same time, achieved a certain positioning ability through the rotary reducer , but in actual use, it is found that its positioning structure is relatively simple, and it can only achieve small-scale drilling positioning. It is often necessary to cooperate with moving the entire drilling rig to achieve accurate positioning, which greatly reduces the construction efficiency.

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