Feed hopper structure capable of avoiding dust accumulation for mining machinery

Abstract

The invention discloses a feed hopper structure capable of avoiding dust accumulation for mining machinery, and relates to the technical field of feed hoppers of mining machinery. The problems that when dust on the inner wall of an existing feed hopper is removed, regular shutdown needs to be performed, production time is occupied, manual cleaning is performed, and cleaning operation is tedious, strenuous and inconvenient are solved. The feed hopper structure capable of avoiding dust accumulation for mining machinery comprises a feed hopper, the feed hopper comprises a positioning sleeve, a vertical supporting positioning shaft and a rectangular positioning block, the whole feed hopper is of a rectangular structure, and the bottom of the feed hopper is communicated with a square discharging barrel in a welded mode; a trapezoidal lining is installed in the feed hopper in a sliding mode, and the trapezoidal lining abuts against the inner wall of the feed hopper in a sealed mode; and two positioning sleeves are symmetrically welded to the middle positions of the left side wall and the right side wall of the feed hopper. According to the feed hopper structure, through power transmission of two stress frames, the trapezoidal lining can be driven to slide up and down by utilizing impact force generated when ores fall off to be discharged, so that a dust removal motor is not required to be additionally arranged for the trapezoidal lining.

Description

technical field [0001] The invention relates to the technical field of mining machinery feeding hoppers, in particular to a mining machinery feeding hopper structure that avoids dust accumulation. Background technique [0002] Mining machinery is directly used for mineral mining and beneficiation, including mining machinery and mineral processing machinery. After mining ore, the mining machinery will transfer the mineral belt to the feeding hopper for crushing and screening operations. The crushing bucket is the mechanical equipment used for the crushing operation of minerals. The crushing operation is often divided into coarse crushing, medium crushing and fine crushing according to the size of the feeding and discharging particles. The feeding crushing bucket will produce a large amount of lime and lime particles during the crushing process. Small and the transmission speed is relatively fast after crushing, it will pollute the transmission parts of the feed crushing bucke...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a mining machinery feed hopper structure that avoids dust accumulation, to solve the above-mentioned background technology when cleaning the dust on the inner wall, it is necessary to stop the machine regularly and take up production time for manual cleaning, and the cleaning operation is relatively difficult. Troubled and inconvenient issues

Images