Tail hanging seat circulating device of underground coal mine aerial passenger device

Abstract

The invention relates to a tail hanging seat circulating device of an underground coal mine aerial passenger device, which belongs to the technical field of underground equipment, and comprises a round steel track and two tail wheels driven by a motor, the tail wheels comprise a tail wheel I and a tail wheel II, the tail wheel I and the tail wheel II are positioned right below the round steel track, a traction rope is also arranged below the round steel track, and the traction rope is connected with the motor. The hanging seat is arranged on the round steel track through the walking mechanism, a first spring is installed between the hanging seat and the walking mechanism, two installation seats are arranged at the upper end of the round steel track, installation pins are arranged on the installation seats, and the installation pins are sleeved with torsion springs. The front side and the rear side of the first tail wheel are each provided with a clamping wheel, and the clamping wheels are rotationally installed on the installation pins through rotating rods. Automatic circulation of the hanging seat at the tail is achieved, working operation is not needed, the working efficiency is improved, and safety is higher.

Description

technical field [0001] The invention relates to a tail hanging chair circulation device of an overhead passenger device in a coal mine, belonging to the technical field of underground equipment. Background technique [0002] With the continuous extension of underground tunnels in coal mines, the distance between the working face and the wellhead is gradually lengthened. In order to reduce the labor force of the operators, the follow-up of the auxiliary transport device is an essential and important link at present. [0003] The overhead passenger device needs to be equipped with a slideway for storing the operation of the hanging chair at the nose and tail of the aircraft, and the descending side and the passenger side slideway are connected smoothly by curves, so that the passengers can ride on the overhead passenger device and get off at the end point. Manually push the lift chair, and transfer the lift chair along the slide from the drop-off point to the pick-up point. If...

AI Technical Summary

Problems solved by technology

[0003] The overhead passenger device needs to be equipped with slides for storing the operation of the hanging chair at the nose and tail positions. The lower passenger side and the upper passenger side slideway are smoothly connected by curves, so that after the passenger rides the overhead passenger device to the terminal and gets off, Manually push the hanging chair, and transfer the hanging chair from the drop-off point to the pick-up point along the slideway. If there is no hanging chair at the head of the machine, it is necessary to manually call the staff at the tail of the machine, and transfer it from the tail of the machine to the machine with a manual push rod. First, in the whole operation process, there are low work efficiency and certain potential safety hazards, and it does not conform to the safety management concept of safety with few people and safety with no one

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