Bridge-type bucket-wheel blending reclaimer

Abstract

The invention relates to a bridge-type bucket-wheel blending reclaimer which comprises a running gear, a bridge frame, a bucket wheel device, a bucket wheel moving device, a bucket wheel supporting frame, a small conveying belt machine and a transverse conveying belt device. The transverse conveying belt device and the bridge frame are arranged on the running gear; the bucket wheel moving device is arranged on the bridge frame; the transverse conveying belt device is arranged outside a bucket wheel; and materials excavated by the bucket wheel device are conveyed onto the transverse conveying belt device by the small conveying belt machine and then are conveyed to a next station. The bridge-type bucket-wheel blending reclaimer has the beneficial effects that the transverse belt device is positioned outside the bucket wheel device, so that the bucket wheel is more convenient and simpler to replace; the bucket wheel device is supported on a bearing seat by a bucket wheel shaft through a bearing and due to the adoption of the supporting mode, the bucket wheel device is more firmly supported, has longer service life and is more convenient to overhaul and maintain; and the equipment fault is reduced, the working condition of a worker is improved and the equipment utilization rate is improved.

Description

technical field [0001] The invention relates to bulk material loading and unloading equipment, in particular to a bridge type mixing bucket wheel reclaimer. Background technique [0002] The ore raw materials of iron and steel enterprises all need mixing equipment. In the existing technology, most of the mixing equipment adopts bridge-type bucket wheel reclaimers. The existing bridge-type bucket-wheel reclaimers are all equipped with bucket wheel devices on the horizontal belt. , the transverse belt passes through the bucket wheel device, and the bucket wheel device adopts 8 support wheels to support on the bucket wheel support frame (6). The disadvantages of the prior art are: when the bucket wheel is replaced, the bucket wheel device needs to be disassembled before it can be removed, otherwise the entire girder must be removed to replace the bucket wheel, and it is very difficult to replace the bucket wheel; in addition, the bucket wheel support wheel is limited by space ...

AI Technical Summary

Problems solved by technology

The disadvantages of the prior art are: when the bucket wheel is replaced, the bucket wheel device needs to be disassembled before it can be removed, otherwise the entire girder must be removed to replace the bucket wheel, and it is very difficult to replace the bucket wheel; in addition, the bucket wheel support wheel is limited by space , the number cannot be increased, currently only 8 can be designed, and the size cannot be large, so the bearing capacity of the support wheel is affected, the failure rate is high, and the replacement is troublesome, and production needs to be stopped during replacement, which directly affects the operation and economic benefits of the steel plant

Therefore, it is a technical problem to be solved in this field that the bucket wheel device of the bridge type bucket wheel reclaimer is difficult to repair and replace.

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