A bucket wheel reclaiming type circular stockyard mixing stacker and reclaimer

Abstract

The invention provides a bucket wheel reclaiming type circular stockyard mixing stacker and reclaimer, which includes a central column, a reclaiming main beam and a material stacking main beam, and the lower part of the central column is provided with a reclaiming rotary platform, One end of the reclaiming main beam is connected to the reclaiming rotary platform, the bottom of the reclaiming main beam is provided with a reclaiming rotary walking mechanism, and the reclaiming main beam is provided with a reclaiming belt conveyor, a reclaiming bucket wheel and a reclaiming platform. The material rake, the reclaiming hopper wheel and the reclaiming rake are arranged on the reclaiming trolley for connection, and the reclaiming trolley is placed on the reclaiming main beam; the stacking main beam is installed on the upper part of the central column through the stacking slewing mechanism , There is a stacking belt conveyor on the stacking main beam. The invention adopts the form of a retrieving hopper wheel and a retrieving belt to complete the retrieving function, and realizes the separation of the retrieving function and the transportation function of the retrieved material, so a single device can more conveniently realize greater retrieving capacity. The invention adopts the form of taking the hopper wheel and the belt conveyor to take the material, and has the advantages of simple structure and convenient maintenance.

Description

technical field [0001] The invention belongs to the technical field of engineering machinery, and in particular relates to a bucket-wheel reclaiming type circular stockyard mixing stacker and reclaimer. Background technique [0002] The feeding form of the existing circular stockyard mixing stacker-reclaimer adopts the scraper form. Because the scraper mechanism integrates the reclaiming function and the transportation function of the reclaimed material, when the equipment increases the reclaiming work capacity, the power of the driving mechanism (motor, reducer) of the scraper mechanism increases rapidly, but in practice In production, the cost performance of high-power motors and reducers is often relatively low. Moreover, the composition of the scraper itself is relatively complicated, and the maintenance workload is relatively large. In addition, because the cross-sectional area of ​​the rake is relatively limited, in order to realize the raking function of the rake on...

AI Technical Summary

Problems solved by technology

Because the scraper mechanism integrates the reclaiming function and the transportation function of the reclaimed material, when the equipment increases the reclaiming work capacity, the power of the driving mechanism (motor, reducer) of the scraper mechanism increases rapidly, but in practice In production, the cost performance of high-power motors and reducers is often relatively low

Moreover, the composition of the scraper itself is relatively complicated, and the maintenance workload is relatively large.

In addition, because the cross-sectional area of ​​the material rake is relatively limited, in order to realize the raking function of the material rake on the entire section, it is necessary to configure a large material rake trolley separately, and the material trolley mechanism is heavy

Because the scraper is generally driven by a fixed-speed motor (even if frequency conversion is used, the cost is very high due to the high power), it is impossible to effectively adjust the amount of scraper scraper, so it can only be adjusted by adjusting the rotary travel mechanism of the scraper. The amount of feeding is used to adjust the amount of reclaimed material, and there is a defect that there is a single way to adjust the amount of reclaimed material

Images