Cutting roller used for mining

A technology of cutting rollers and cutting teeth, applied in cutting machinery, earth-moving drilling and other directions, can solve the problems of easy wear of the blade, inconvenient installation, disassembly and replacement, affecting mining efficiency, etc., and achieves good cutting effect, simple structure, crushing good effect

Inactive Publication Date: 2015-09-23
姚旺东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The mining machine is suitable for cutting coal or other mineral deposits. The mining machine usually has a horizontal cylindrical cutting head. The horizontal cutting head usually uses an integrally welded spiral blade as the cutting blade. After long-term use, the blade is easy to Wear and tear, inconvenient assembly, disassembly and replacement will increase mining costs and affect mining efficiency, and during the mining process, ore splashes are prone to occur, causing safety accidents

Method used

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  • Cutting roller used for mining
  • Cutting roller used for mining
  • Cutting roller used for mining

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Embodiment Construction

[0014] 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.

[0015] see Figure 1~3 , in an embodiment of the present invention, a cutting roller for mining includes a cutting sprocket 1, a cutting tooth 4, a guide roller body 5, a retaining plate 7 and a roller shaft 8, and the guide roller body 5 is sleeved on the roller shaft 8 Above, the two ends of the roller shaft 8 are provided with a cutting sprocket 1, and the two ends of the guide roller body 5 are connected with a retaining plate 7, and the retaining plate 7 ...

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Abstract

The invention discloses a cutting roller used for mining. The cutting roller comprises cutting chain wheels, cutting teeth, a guide roller body, material blocking plates and a roller shaft, the roller shaft is sleeved with the guide roller body, the cutting chain wheels are arranged at the two ends of the roller shaft, the material blocking plates are connected with the two ends of the guide roller body, extended blocking pieces are fixed on each material blocking plate through bolts, multiple tool aprons are welded to the surface of the roller shaft, one cutting tooth is fixed on each tool apron, and a cutting edge is arranged at the front end of each cutting tooth. According to the cutting roller used for mining, the structure is simple, the installation, detachment and replacement are convenient, the tool aprons are arrayed in a straight line and staggered mode integrally, the cutting intensity is high, the cutting effect is good, each cutting edge is of a V-shaped structure, the structural strength is increased, the cutting efficiency of mining is high, the grinding effect is good, meanwhile, the extended blocking pieces on the material blocking plates are easy to adjust, mineral aggregate is prevented from being scattered and spattered, the cutting roller is easy to transport, and safety accidents are effectively prevented.

Description

technical field [0001] The invention relates to the field of mining machinery and equipment, in particular to a cutting roller for mining. Background technique [0002] The mining machine is suitable for cutting coal or other mineral deposits. The mining machine usually has a horizontal cylindrical cutting head. The horizontal cutting head usually uses an integrally welded spiral blade as the cutting blade. After long-term use, the blade is easy to Wear and tear, inconvenient assembly, disassembly and replacement will increase mining costs and affect mining efficiency, and during the mining process, ore splashes are prone to occur, causing safety accidents. Contents of the invention [0003] The object of the present invention is to provide a cutting roller for mining to solve the problems raised in the above background technology. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] A cutting roller for mining,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21C25/10E21C35/18
Inventor 姚旺东
Owner 姚旺东
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