Bucket-wheel stacker reclaimer and hopper thereof

Abstract

The invention discloses a hopper, which is connected with a rotary drum of a belt conveyor of a bucket-wheel stacker reclaimer and comprises a material baffle and a hopper body. The hopper body consists of an upper hopper body and a lower hopper body which are fixedly connected with each other, and the material baffle is detachably connected to the inner wall of the upper hopper body and is opposite to a discharge end of the rotary drum of the belt conveyor. The invention further discloses the bucket-wheel stacker reclaimer comprising the hopper. When the bucket-wheel stacker reclaimer operates, materials thrown out from the discharge end of the rotary drum of the belt conveyor enter the upper hopper body, directly contact with the material baffle, flow out from an outlet end of the lower hopper body under the action of the material baffle and enter a next working procedure. The material baffle replaces the upper hopper body to be used as a direct material contacting component of the hopper, abrasion of the materials to the upper hopper body is transferred from the upper hopper body to the material baffle, the material baffle can be replaced conveniently when abraded to a limit degree, accordingly, the abrasion of the materials to the hopper body is reduced remarkably due to the structure, and the service life of the hopper is prolonged.

Description

technical field [0001] The invention relates to the technical field of engineering machinery, in particular to a hopper. The invention also relates to a bucket-wheel stacker-reclaimer with the above-mentioned hopper. Background technique [0002] The hopper is a funnel-shaped container installed on construction machinery for conveying materials, and it is widely used. In the bucket wheel stacker and reclaimer, the hopper installed on the head of the trailer occupies a more important position. When the bucket wheel stacker-reclaimer is performing the stacking operation, the material is conveyed by the ground belt conveyor, and is obliquely thrown into the hopper at the head of the tail truck by the belt conveyor roller at a certain initial speed, so that the material is stacked to the designated position. [0003] see figure 1 , figure 1 It is a schematic diagram of the structure of a typical hopper. [0004] Such as figure 1 As shown, the hopper includes a hopper body ...

AI Technical Summary

Problems solved by technology

At the same time, the hopper of this structure will cause the bucket wheel stacker-reclaimer to be noisy and vibrate obviously when it is working, which shortens the service life of its internal structure

[0007] On the other hand, when the above-mentioned hopper handles the material blocking phenomenon through the inspection door 2, it not only wastes manpower and time, but also has certain potential safety hazards.

On the contrary, if the above-mentioned hopper is blocked and the corresponding treatment is not made in time, the material will accumulate in the hopper, causing the total weight of the hopper to increase continuously, causing the belt conveyor system to be stuck, which may eventually cause the hopper to fall, or even appear Major safety accidents such as the collapse of the entire rear car

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