Pivot-adjustable gear-and-rack rock-loading bucket traction mechanism

Abstract

The invention discloses a pivot-adjustable gear-and-rack rock-loading bucket traction mechanism, and belongs to the field of loading and transport machines for mine roadways. The mechanism mainly comprises a framework, a bucket system, a basket system, an adjustable traction system and a storage bin. The mechanism integrates the functions of loading, transport and unloading, and the basket systemis driven by a chain to enable the bucket system to work; the adjustable traction system makes a chain wheel supporting arm stretch out and draw back under rack-and-gear transmission, and the length for which the chain wheel supporting arm stretches out and draws back is coupled with the motion of a bucket. The mechanism optimizes the working space of all the systems and integrates the functions of loading, transport and unloading; the motions of the mechanism do not mutually interfere on the premise that the occupied space is small, therefore, the mechanism can work with high efficiency in anadit with a narrow space, the technological dependence on workers is reduced, and the gangue collecting work is safer and more reliable.

Description

technical field [0001] The invention belongs to the field of mine roadway loading and transportation machinery, and in particular relates to a fulcrum-adjustable rack and pinion rock-loading bucket traction mechanism, which is especially suitable for roadways with narrow spaces. Background technique [0002] At present, mine roadway loading and transportation machinery and equipment mainly include scrapers, rock loaders, rake bucket rock loaders, electric rake winches, etc. Existing shipping machinery and equipment are bulky, inflexible in use, and poor in use stability, which is very inconvenient for narrow roadways. And now in most roadway mining, gangue loading and transportation and unloading are completed by two kinds of machines respectively. The two kinds of machines complete the handover task through manual control in the narrow roadway. The labor intensity of the miners is high, the work efficiency is low, and the personal safety of the miners Can not be guaranteed...

AI Technical Summary

Problems solved by technology

The technical problem to be solved by the present invention is: in view of the narrow space in the roadway and the limited range of movement of the rock loader, a bucket traction mechanism of the rock loader that integrates loading, transportation and self-unloading is proposed to solve the problems of the current roadway. The problem of difficulty in adjusting the direction of the built-in rock machine can be solved by realizing the movable support arm of the fulcrum sprocket to solve the problem of mutual influence between the bucket system and the bucket system under the single swing arm. Due to the sensitive operation and small turning radius, it can Fast driving or maintaining the best parking position in the roadway, so that the work efficiency is significantly improved

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