Scraper type cantilever conveyer

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 ...

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 low material delivery efficiency of the cantilever belt conveyor in the prior art. As well as problems such as the use of patterned belt conveyors without coal safety certification, it can increase the speed of excavation

Images