Reclaiming control method of bucket-wheel reclaimer and bucket-wheel reclaimer

Abstract

The invention discloses a reclaiming control method of a bucket-wheel reclaimer and the bucket-wheel reclaimer. The bucket-wheel reclaimer is provided with a first detecting device for detecting a distance between a bucket wheel and a material. The method comprises the steps of: detecting the distance between the bucket wheel and the material, calculating a horizontal reclaiming depth of the bucket wheel according to the distance between the bucket wheel and the material, a radius of the bucket wheel and an angle between the first detecting device and a horizontal plane, controlling a bucket-wheel reclaimer traveling mechanism to stop advancing when the horizontal reclaiming depth is more than or equal to a set reclaiming depth threshold value so as to precisely control the horizontal feed distance of the bucket wheel, guarantee the stability of the reclaimed material flow, prevent the overloading caused by the excessive reclaiming depth of the bucket wheel, avoid the failure and guarantee the application safety of the bucket-wheel reclaimer.

Description

technical field [0001] The invention relates to the field of industrial machinery control, in particular to a method for controlling material reclaiming of a bucket wheel reclaimer and a bucket wheel reclaimer. Background technique [0002] Bucket wheel reclaimer is a high-efficiency continuous bulk material stacking equipment, mainly composed of bucket wheel, arm frame, luffing mechanism, slewing mechanism, running mechanism, door seat, tail car, central hopper, lubrication system, electrical system etc. The reclaiming process of the bucket wheel reclaimer is as follows: the arm frame rotates around the rotary center, the bucket wheel rotates to cut the material, and unloads the material onto the arm frame belt conveyor that moves towards the center of the rotary mechanism, and finally the material passes through the conveyor belt installed on the rotary The central drop hopper device on the platform and door seat is transferred to the ground conveyor. After the material ...

AI Technical Summary

Problems solved by technology

[0004] The existing bucket wheel reclaimer controls the feeding distance of the cart through human judgment or setting the working time of the motor of the running mechanism, which has low accuracy, and adjusts the action of the running mechanism by measuring the voltage signal of the motor. After the overload has occurred, it can be found and processed. At this time, the bucket wheel reclaimer may have been damaged

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