Scraper type cantilever conveyer

A conveyor and scraper-type technology, applied in the field of scraper-type cantilever conveyors, can solve the problems of no coal safety certification and low material transportation efficiency, and achieve the effect of easy operation, high transfer efficiency and compact structure

Inactive Publication Date: 2010-06-16
SANY HEAVY EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a scraper-type cantilever conveyor with good economy, high transfer efficiency, flexible transfer mode and wide application range, so as to solve the problem of l

Method used

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  • Scraper type cantilever conveyer
  • Scraper type cantilever conveyer
  • Scraper type cantilever conveyer

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[0036] The present invention will be further explained below in conjunction with the drawings.

[0037] Such as Figure 1 (a)-Figure 1 (b) As shown, the present invention is a scraper type cantilever conveyor, which includes: roadheader 1, driven device 2, hopper 3, front chute 4, lifting cylinder 5, scraper chain assembly 6, pressure plate 7, rear chute 8, Press block 9, tensioning device 10, driving device 11, connecting frame 12, rotary cylinder 13, second conveyor rotary table 14 and so on. The specific structure is as follows:

[0038] The front chute 4 is connected to the second conveyor turntable 14 at the rear of the roadheader 1. One end of the lifting cylinder 5 of the roadheader 1 is hinged with the second conveyor turntable 14 of the heading machine, and the other end is hinged with the front chute 4 to control the lifting cylinder 5 The stroke can realize the adjustment of the tail height of the scraper conveyor. One end of the rotary cylinder 13 of the roadheader 1 i...

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Abstract

The invention relates to tunnel mining and conveying machinery, in particular to a scraper type cantilever conveyer which solves the problems of low material conveying efficiency and the like of the cantilever belt conveyer in the material conveying process in the prior art. A front chute of the scraper type cantilever conveyer is articulated with a rotary table of a second conveyer; one end of a lifting oil cylinder is articulated with the rotary table of the second conveyer of a tunneling machine, and the other end of the lifting oil cylinder is articulated with the front chute; the purpose of adjusting the height of the tail of the scraper conveyer can be realized by controlling the stroke of the lifting oil cylinder; one end of a rotary oil cylinder is articulated with a connecting frame, the other end of the rotary oil cylinder is articulated with the rotary table, and the elasticity of the oil cylinder can enable the rotary table to drive the conveyer to swing left and right for a certain angle; the front end of the front chute is connected with a driven device; a back chute is connected with a driving device; and scraper chain components are surrounded between the driven device and the driving device. The conveyer of the invention adopts full hydraulic drive, has the characteristics of good economical efficiency, high conveying efficiency, flexible transport modes, wide application range and the like, is suitable for coal rock tunnels or semi-coal rock tunnels, and can be also used for similar engineering tunnels.

Description

technical field [0001] The invention relates to roadway mining and transportation machinery, in particular to a scraper type cantilever conveyor used in conjunction with a boring machine, which can realize multi-directional material transportation functions. The scraper type cantilever conveyor can be loaded with mining vehicles and loaders, suitable for coal rock or semi-coal rock roadway, and can also be used for similar engineering tunnels. Background technique [0002] At present, in the mining process of coal mines, mines and engineering tunnels, the excavation slope of the roadway is very large, and the excavation requires the use of a large-slope roadheader. The ideal state of the conveyor is to use the patterned belt to convey, but the patterned belt does not have coal safety certification yet. Therefore, it is necessary to develop a scraper type cantilever conveyor with good economy, high transfer efficiency, flexible transfer mode and wide application. Contents ...

Claims

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Application Information

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IPC IPC(8): E21C35/20E21F13/06
Inventor 沈洪波杨建伟郭运山玉波
Owner SANY HEAVY EQUIP
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