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First conveyor unit and boring machine

A transporter and roadheader technology, which is applied to cutting machinery, slitting machinery, earth-moving drilling, etc., can solve the problems of poor maintainability, reduced work efficiency of roadheaders, and difficulty in disassembling the first transporter.

Active Publication Date: 2021-04-13
SANY HEAVY EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, affected by factors such as the underground environment where the roadheader works, the connecting pin shaft is difficult to pull out, resulting in difficult disassembly of the first conveyor and poor maintainability, thereby affecting the normal maintenance of the roadheader and reducing the working efficiency of the roadheader

Method used

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  • First conveyor unit and boring machine
  • First conveyor unit and boring machine
  • First conveyor unit and boring machine

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Embodiment Construction

[0036] 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.

[0037] 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.

[0038] Refer below Figure 1 to Figure 4 A first conveyor arrangement according to some embodiments of the invention is described.

[0039] Such as figure 1 and figure 2As shown, the present inv...

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Abstract

The present invention provides a first conveyor device and a tunneling machine. The first conveyor device includes: the first conveyor, which is provided with a front chute; the shovel part, which is rotatably connected with the first conveyor; One end is shot out from the shovel part and is rotatably arranged in the front chute; the release assembly is arranged in the front chute, and the release assembly is used to disengage the connecting pin from the first conveyor and the shovel part. In the technical solution of the present invention, the release assembly is used to disengage the connecting pin shaft from the first conveyor and the shovel part. This facilitates the disassembly of the first conveyor and the shoveling part, thereby facilitating the disassembly of each component of the first conveyor device, thereby improving the disassembly efficiency of the first conveyor device, making the first conveyor device have the characteristics of convenient maintenance, and ensuring The boring machine can work normally to ensure its working efficiency and production efficiency.

Description

technical field [0001] The present invention relates to the technical field of roadheader equipment, in particular to a first conveyor device and a roadheader. Background technique [0002] At present, with the continuous development of science and technology and productivity, cantilever roadheaders are more and more widely used in coal mines and mining. Users' requirements for mining equipment are not only efficiency, safety, etc., but also pay more attention to the reliability of equipment Maintainability and long-term reliability. The loading mechanism of the roadheader includes a blade part and a first conveyor, and the first conveyor is usually hinged with the blade part through a connecting pin to complete the material receiving of the blade part. After the roadheader is used for maintenance, it is necessary to disassemble each component. The dismantling of the first transporter is usually to pull out the connecting pin shaft that it is connected with the shovel part...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21C25/68E21C35/20E21C35/00
CPCE21C25/68E21C35/00E21C35/20
Inventor 杨帆荣庆贺冯亮
Owner SANY HEAVY EQUIP CO LTD