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Coal mine rock heading machine with tidy rock section and using method

A roadheader and rock technology, which is applied to mining equipment, earthwork drilling, tunnels, etc., can solve problems such as inconvenient reinforcement, potholes, and increased construction difficulty in roadways, and achieve the effect of facilitating reinforcement and construction

Inactive Publication Date: 2020-12-22
朱文伟
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0002] The roadheader used in coal mines is a machine used to excavate roadways in mountains. It is mainly composed of a walking mechanism, a working mechanism, a loading mechanism and a reloading mechanism. As the walking mechanism advances, the cutting head in the working After the broken rock is transported away, the surface of the roadway formed by the existing roadheader after excavation will cause a series of inconveniences in the subsequent reinforcement of the roadway, and the uneven cross-section of the roadway will increase the difficulty of construction. Therefore, we propose a Rock Tunneling Machine for Coal Mine with Neat Rock Section and Using Method

Method used

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  • Coal mine rock heading machine with tidy rock section and using method
  • Coal mine rock heading machine with tidy rock section and using method
  • Coal mine rock heading machine with tidy rock section and using method

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see Figure 1~4 , a rock tunneling machine for coal mines with neat rock sections, comprising a body 1, the body 1 is the main body of the rock tunneling machine, including a power unit for driving the tunneling machine forward, a chassis, a casing, etc., the top surface of the body 1 is provided with a driver The cabin 2 and the cockpit 2 are equipped with glass windows, which are convenient for the driver to observe the situation ahead. Track wheels 3...

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Abstract

The invention discloses a coal mine rock heading machine with a tidy rock section and a using method, and belongs to the technical field of rock heading machines. The coal mine rock heading machine comprises a vehicle body, wherein a driving cabin is arranged on the surface of the top end of the vehicle body, crawler wheels are arranged on the two sides of the bottom end of the vehicle body, supporting rods are rotationally connected to the vehicle body, the supporting rods are rotationally connected with supporting devices, two sets of symmetrical conveying belts are arranged at the bottom end of the vehicle body, transmission rollers are arranged on the conveying belts, the right end of the vehicle body is fixedly connected with a base, a connecting plate is arranged on the base, a rotating motor is arranged on the connecting plate, a motor shaft of the rotating motor is coaxially connected with a rotating drum in the vertical direction, an arc cutting plate is fixedly arranged on the surface of the outer wall of the rotating drum, cutters are arranged at two ends of the arc cutting plate, the end face of the right side of the vehicle body is rotationally connected with positioning rods, the positioning rods are fixedly connected with a guide ring, and the guide ring is provided with an arc cutting tool. The coal mine rock heading machine can cut and trim the edge of a roadway so that the roadway with a tidy rock section can be formed, and follow-up supporting and reinforcing work is facilitated.

Description

technical field [0001] The invention relates to the technical field of rock tunneling machines, in particular to a rock tunneling machine for coal mines with neat rock sections and a use method thereof. Background technique [0002] The roadheader used in coal mines is a machine used to excavate roadways in mountains. It is mainly composed of a walking mechanism, a working mechanism, a loading mechanism and a reloading mechanism. As the walking mechanism advances, the cutting head in the working After the broken rock is transported away, the surface of the roadway formed by the existing roadheader after excavation will cause a series of inconveniences in the subsequent reinforcement of the roadway, and the uneven cross-section of the roadway will increase the difficulty of construction. Therefore, we propose a A rock boring machine for a coal mine with a neat rock section and a method of use thereof. Contents of the invention [0003] The object of the present invention i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D9/01E21D9/10E21D9/12
CPCE21D9/1006E21D9/104E21D9/1086E21D9/1093E21D9/12E21D9/01
Inventor 朱文伟
Owner 朱文伟
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