Traction type front-back two-way chute device used for bulk materials

Abstract

The invention relates to a traction type front-back two-way chute device used for bulk materials. The traction type front-back two-way chute device used for the bulk materials mainly comprises a mainbody surge bin, a movable outer chute, a fixed inner chute and the like, when a belt conveyor conveys materials to the main body surge bin, the materials can be prevented from being thrown through a material baffle, a hydraulic push rod is controlled to push a turning plate to rotate to determine a discharging outlet of the materials, a wedge-shaped iron block is adopted to enable the turning plate to be tightly engaged with the side wall of the surge bin so that the stability of the turning plate can be improved; and when the materials reach an upper end opening of the movable outer chute, the position and the angle of the movable outer chute are changed by controlling a traction motor to lift a steel wire rope, so that a discharging opening is located at the optimal position. According to the device, the problems of dust raising, throwing and leakage in material loading are effectively reduced, the material loading efficiency is improved through the movable outer chute, the fixed inner chute and the like, the waiting problem of a train in the loading process is solved, uniform loading of the materials is achieved, and the phenomena of unbalance loading and weight collection of truck loading are avoided.

Description

technical field [0001] The invention relates to the field of bulk material loading in the railway transportation industry, in particular to a traction type front and rear bidirectional chute device for bulk materials. Background technique [0002] Bulk materials occupy an important position in the development of the national economy, especially in railway transportation, which is an important link to realize economic value. Bulk materials have always been highly valued by material producers, users and China Railway Corporation in terms of railway transportation. Therefore, it is necessary to use a more efficient, reliable and balanced loading device, which is of great significance to improve the development of the industry. [0003] When a train uses the usual one-way swing chute for material loading, due to the certain gap between the carriages, it needs to wait for the train to run below the chute or the chute turns to the top of the carriage to be loaded before loading, w...

AI Technical Summary

Problems solved by technology

There is usually a movable shaft at the joint of the two-way chute. The movable shaft is not sealed, which may easily lead to leakage of bulk materials and pollute the environment. Moreover, the front and rear chutes are semi-closed, which is also very likely to cause dust and leakage of bulk materials.

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