Rigid-flexible coupling adaptive bucket wheel device

Abstract

The invention discloses a rigid-flexible coupling self-adaptive bucket wheel device, which includes hoppers uniformly distributed in the circumferential direction on the bucket wheel body, the bottom end of the hopper is hinged on the bucket wheel beam, the hopper body and The longitudinal beams of the bucket wheel are flexibly connected by a telescopic link part, which includes a telescopic cylinder with one end hinged on the bucket wheel crossbeam, a first connecting rod with one end hinged on the hopper body, and a telescopic cylinder hinged at one end The second connecting rod on the longitudinal beam of the bucket wheel body, the other end of the telescopic cylinder, the other end of the first connecting rod and the other end of the second connecting rod are movably hinged together. By setting the telescopic link between the hopper and the longitudinal beam of the bucket wheel, combined with the advantages of the telescopic mechanism and the link mechanism, the opening and closing angle of the hopper is increased while ensuring the flexible coupling contact between the hopper and the ground, so that it can be directly and efficiently Complete the reclaiming and site clearing operations to improve operating efficiency.

Description

technical field [0001] The invention relates to bucket wheel equipment, in particular to a rigid-flexible coupling self-adaptive bucket wheel device. Background technique [0002] Bucket wheel stacker reclaimers are widely used in large and medium-sized bulk cargo terminals, mine yards and other places, and have many advantages. However, the reclaiming operation of the bucket-wheel stacker-reclaimer has the disadvantage of a large amount of residual material, that is, after the reclaiming is completed, the remaining materials with a thickness of about 500mm in the storage yard cannot be taken away. This is because the length of the cantilever frame of the bucket wheel stacker-reclaimer is very long, and the ground of the storage yard is uneven. When retrieving materials, if the bucket wheel mechanism is too close to the ground, there is a risk of collision with the ground. The bucket wheel mechanism is a rigid body, and a collision will cause the ground of the yard to be da...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems existing in the prior art, the present invention provides a rigid-flexible coupling self-adaptive bucket wheel device, which solves the need for the cooperation of the bucket wheel and the loader to complete the cleaning work of the material in the existing reclaiming operation, and the problem that the bucket wheel cannot be used during the operation. Technical issues that are prone to rigid collisions with the ground

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