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Multidirectional adjustment type coal mine tunneling device

A multi-directional, coal mine technology, applied in the direction of driving device, propulsion, earthwork drilling and mining, etc., can solve the problems of endangering the health of miners, wasting time for position adjustment, and the wheels cannot be put away, etc., to achieve good health, novel design, and improved quality effect

Inactive Publication Date: 2018-05-29
长沙德科投资管理咨询有限公司
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  • Description
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AI Technical Summary

Problems solved by technology

[0003] During the excavation process of the coal mine using the roadheader, a lot of dust will be generated, and the dust gas will endanger the health of the miners. The wheels set by the ordinary coal mine roadheader cannot be retracted, and the stability is low during the excavation process. It is necessary to move the whole device back and forth during excavation, which wastes a lot of time for position adjustment and low work efficiency

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  • Multidirectional adjustment type coal mine tunneling device
  • Multidirectional adjustment type coal mine tunneling device
  • Multidirectional adjustment type coal mine tunneling device

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Embodiment Construction

[0020] 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.

[0021] see Figure 1~4 , a coal mine tunneling device that can be adjusted in multiple directions, including a base 1, a movable plate 3, a first transmission chamber 30, a second transmission chamber 24 and a tunneling mechanism; The inner side wall is provided with a chute 5, and the inside of the two legs 6 is provided with a slide plate 7, and the two ends of the slide plate 7 are slidingly connected in the chute 5; the lower end of the slide plate 7 is sy...

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Abstract

The invention discloses a multidirectional adjustment type coal mine tunneling device, which comprises a base, a moving plate, a first transmission cavity, a second transmission cavity and a tunnelingmechanism. Supporting legs are symmetrically mounted at the lower end of the base; the upper end of the base is in rotational connection with the moving plate through a rotating rod; hydraulic telescopic rods A are fixedly mounted at the lower end of the moving plate; an L-shaped plate is fixedly connected with the upper end of the moving plate, and the inner side of the L-shaped plate is provided with a first transmission cavity; a second transmission cavity is arranged above the first transmission cavity, and the lower end of the second transmission cavity is fixedly connected with a firstmoving block; the tunneling mechanism is arranged at the upper end of the second transmission cavity. The multidirectional adjustment type coal mine tunneling device is novel in design, simplicity inoperation, high in operating efficiency and capable of tunneling at different positions in different directions and sucking ash generated in a tunneling process, quality of an operating environment isimproved, and physical health of operators is benefited.

Description

technical field [0001] The invention relates to a mining device, in particular to a multi-directional adjustable coal mine driving device. Background technique [0002] At present, my country has become the world's largest roadheader manufacturing base and application market. With the high-speed growth of domestic urban road transportation, railways, highways, water conservancy, municipal engineering and other construction projects, my country's excavation machinery has also ushered in rapid development. my country's excavation machinery industry has become a key supporting development industry for domestic high-end equipment manufacturing and strategic emerging industries. [0003] During the excavation process using roadheaders in coal mines, a lot of dust will be generated, and the dust gas will endanger the health of miners. The wheels set by ordinary roadheaders for coal mines cannot be retracted, and the stability is low during the excavation process. When excavating...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21C27/22E21C29/22E21C35/00E21C35/22E21C31/02
CPCE21C27/22E21C29/22E21C31/02E21C35/00E21C35/223
Inventor 李彬彬
Owner 长沙德科投资管理咨询有限公司
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