A bucket wheel stacker and reclaimer

Abstract

The invention discloses a bucket wheel stacker-reclaimer. The bucket wheel stacker-reclaimer comprises a portal frame, a pulley, a steel wire rope, a counterweight, a counterweight arm, a counterweight driving cylinder, a base, a trundle, a circular base, a pitching mechanism, a ladder, a cockpit, a revolving mechanism, a bucket wheel, a motor frame, a slide piece, a chute, a storage leveling rod,a conveying belt, a bracket, a leveling plate and a leveling motor, wherein the bucket wheel comprises a wheel bucket, a wheel bucket frame, a spoke, a rotating handle and a rotating ring; the wheelbucket comprises a large wheel bucket, a small wheel bucket, wheel teeth and a bundle hoop; the bundle hoop comprises a main body layer and a sealing layer; the circular base is arranged on the base,and is provided with the revolving mechanism; the portal frame is arranged on the revolving mechanism; the cockpit is arranged beside the portal frame; the ladder is arranged on the bucket wheel stacker-reclaimer, and communicates to the cockpit; one end of the revolving mechanism is connected with the bracket, and the other end is connected with the counterweight arm; the counterweight is connected to the counterweight arm; the pulley is arranged at the top end of the portal frame; the steel wire rope is bypassed through the pulley, and the two ends are connected with the bracket and the counterweight arm; the pitching mechanism and the counterweight driving cylinder are symmetrically arranged on the edge of the base; the pitching mechanism is connected with the bracket; and the counterweight driving cylinder is connected with the counterweight arm.

Description

technical field [0001] The invention relates to the fields related to conveyors and bulk material transportation, in particular to a bucket wheel stacker and reclaimer. Background technique [0002] With the development of science and technology and economic development, the transportation of materials is becoming more and more frequent. At present, the transportation of existing bulk materials such as coal, iron ore, grain, gravel, etc. is generally realized by conveying machinery. Commonly used machinery includes long-heavy machines, bucket wheel stackers, belt conveyors, and turntable conveyors. Machines, etc., through which the materials are transported to the destination to achieve normal industrial production. The material transportation process includes multiple links, among which the equipment that excavates and transports materials from the stockyard to the next link includes bucket wheel stackers and reclaimers. The bucket wheel stacker and reclaimer includes a b...

AI Technical Summary

Problems solved by technology

However, manual leveling endangers the health of workers and has potential safety hazards. The baffle plate is not effective in overcoming heavy loads, and the problem of collapse cannot be completely avoided by inclined excavation.

[0006] 3. In the specific excavation process of the bucket wheel in the prior art, it will face the problem that the bottom material or corner material cannot be effectively excavated. The relatively small volume of the material is not suitable for the size of the bucket wheel and the excavation circumference, and the bucket wheel is not suitable for the design too. Small, affecting mining efficiency

[0007] 4. The wheel buckets in the prior art are basically completely fixed and cannot be flexibly adapted to various excavation occasions

[0008] 5. The bucket wheels in the prior art are basically completely fixed and cannot be flexibly adapted to various excavation occasions

[0009] 6. The cockpit of the bucket-wheel stacker-reclaimer in the prior art is set on the slewing platform, but it is difficult to have a good view due to its low position

[0010] 7. The counterweight of the bucket-wheel stacker-reclaimer in the prior art is fixed, which cannot achieve dynamic balance with the movable bucket wheel

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