Electric bilateral plow type unloader capable of adjusting unloading amount

Abstract

The invention belongs to the technical field of unloading machinery and particularly relates to an electric bilateral plow type unloader capable of adjusting the unloading amount, which is formed by improving the coulter device of the original plow type unloader. The improved coulter device comprises an electric push rod, a coulter support, coulters and mandrils; the tail end of the electric push rod is hinged with the middle part of a stand; the coulter support is hinged on the stand; the coulters are arranged symmetrically; one ends of the coulters are connected with the counter support through pivots, and the other ends can rotate freely around the pivots; the mandrils are arranged symmetrically; one ends of the mandrils are hinged on the inner sides of the coulters, and the other ends hinged with the front end of the electric push rod. The electric bilateral plow type unloader capable of adjusting the unloading amount realizes the mechanical automatic unloading by adjusting the unloading amount, is free from stacking and spilling, improves the unloading efficiency, can work stably, has a compact structure, a good unloading effect and long service life, can be operated flexibly, is convenient and reliable and can be used for the belt conveyor for conveying materials for the power plants, coal yards and mines to unload.

Description

technical field [0001] The invention belongs to the technical field of unloading machinery, and in particular relates to an electric adjustable double-sided plow unloader. Background technique [0002] The plow unloader is a mechanical device used to perform unloading tasks on the belt conveyor for conveying materials in power plants, coal yards, mines, etc., at least including electric push rods, racks, coulter lifting mechanisms, and variable groove angle rollers. group, coulter device. When unloading, the electric push rod stretches out to push the coulter lifting mechanism to complete the coulter device falling. At the same time, the variable groove angle idler group is laid flat, and the parallel idler group is lifted up to flatten the belt surface. When the belt material moves to When the plow unloader is used, the material runs along the sides of the triangular coulter until the edge of the tape falls into the coal hoppers on both sides, and the unloading work is com...

AI Technical Summary

Problems solved by technology

At present, the coulter device of the plow unloader used in China is generally composed of a moldboard and a coulter frame. The moldboards on both sides are welded into a triangular coulter, which is fixed on the coulter frame. This structural form The advanced coulter device cannot adjust the discharge volume, and the material is easy to accumulate on the plowboard during discharge, which increases the resistance and causes spillage

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