The main and auxiliary spans are environmentally friendly circular stockyards

Abstract

The invention discloses an environment-friendly circular material yard with main and auxiliary spans, which is mainly designed to improve the stability of a feeding belt conveyor in the material yard, increase the storage capacity of the material yard and save investment. The central column of the main and auxiliary span environment-friendly circular stock yard of the present invention can pass through the stocker frame and be rigidly connected to the head of the feeding belt conveyor, which improves the stability of the feeding corridor of the feeding belt conveyor ; The main and auxiliary span environment-friendly circular stockyards of the present invention are provided with arc-shaped auxiliary side sheds to increase the storage capacity of the stockyard. There is no need to reserve the installation space for the feeding belt conveyor, and the civil construction investment of the material shed and its supporting equipment is saved when building the material yard with the same storage capacity.

Description

technical field [0001] The invention relates to an environment-friendly circular material yard with main and auxiliary spans. Background technique [0002] The circular stockyard is to transport all kinds of foreign materials through the feeding belt conveyor according to certain requirements and stack them to the designated position of the stockyard through the stacker, and according to the requirements of each user, the gate scraper reclaimer The material is taken out and transported to each user through the discharge belt conveyor conveying system. [0003] Such as figure 1 As shown, the lower part of the ground in the central part of the existing circular stockyard is provided with a central funnel 9, and the top of the central funnel is provided with a central column 8, and the stacker 6 and the reclaimer 7 share the central column 8 and rotate around it, and the reclaimer 7 One end is arranged at the bottom of the central column 8, and the other end walks on the trac...

AI Technical Summary

Problems solved by technology

[0005] As can be seen from the above, in the prior art, in order to unload the material carried by the feeding belt conveyor 1 onto the cantilever belt conveyor 62 of the stocker, the top of the center column can only be arranged at the bottom of the stocker, and All the load of the material belt conveyor 1 needs to be transmitted to the center column 8 through the upper and lower rotary supports and the frame 61 of the stocker, so the stocker has a large investment, and the installation and maintenance are very difficult, and the rotary support is also very difficult to maintain. and because the head of the feeding belt conveyor cannot be rigidly connected to the center column, the stability of the corridor of the feeding belt conveyor is poor; and because the feeding belt conveyor passes through the shed, the head The part is set under the material shed, so the material shed is very high, and the civil construction investment is very large

[0006] And because the feeding belt conveyor passes through the main material shed, the head is set under the main material shed, so the main material shed is very high, and the civil construction investment is large; in order to increase the material storage, it is necessary to set up a very high retaining wall, Therefore, the construction investment is large

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