A positioning method and positioning device of a rock loader bucket

Abstract

A positioning method and a positioning apparatus for rock-loader bucket are disclosed and belong to the field of mine loading machineries. The positioning apparatus comprises a control mechanism and a positioning mechanism, the control mechanism is fixedly disposed on the main body of a rock loader, and the positioning mechanism is installed on the main body of the rock loader. The positioning apparatus is characterized in that the control mechanism is provided with a jacking part and a retraction part, and the positioning mechanism is provided with a pawl rotating shaft and a bucket-driving-wheel rotating shaft; the control mechanism jacks up a pawl along the pawl rotating shaft through the jacking part and enables the pawl to be clamped in a positioning ratchet coaxially arranged with a bucket driving wheel, so that a bucket of the rock loader is suspended in an optional working position in a positioning way by locking the bucket driving wheel; and the positioning mechanism pulls back the pawl along the pawl rotating shaft through the retraction part and enables the pawl to break away from the positioning ratchet, the bucket locked by the positioning ratchet recovers rotation, and the bucket of the rock loader is driven to recover running through the bucket driving wheel coaxially arranged with the positioning ratchet. The equipment is reasonable in structure and simple to operate.

Description

technical field [0001] The invention relates to a positioning method and a positioning device for a bucket of a rock loader, which is an improvement to the existing rock loader and belongs to the field of mine loading machinery and equipment. Background technique [0002] The rock loader is a kind of underground mine loading equipment, its purpose is to load ore or rock into the transportation equipment. When the commonly used bucket rock loader works, the fuselage advances, the bucket drops and is inserted into the rock pile, then the bucket is lifted, the fuselage retreats, and the bucket overturns the rocks in the mine car or other reloading equipment hung behind the fuselage. Among the equipment, it is a special loading equipment for underground mine roadway with front loading and rear unloading. [0003] On the traditional rock loader, there is no positioning device for the bucket of the rock loader. During the working process of the bucket, the bucket cannot stay in ...

AI Technical Summary

Problems solved by technology

During the working process of the bucket, the bucket cannot stay at the designated position when it is lifted from bottom to top and turned backwards, and when the bucket is dropped from top to bottom

When the rock loader is transported or maintained for a long distance, the bucket of the rock loader needs to be positioned at a certain position, and it can hover in the air for a long time. The traditional rock loader cannot achieve this function.

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