CN203402190U - Automatic circulation device of mining cableway chairlift - Google Patents

Abstract

The utility model discloses an automatic circulation device of a mining cableway chairlift. A chairlift circulation sliding rail is installed on a driving wheel or a detour wheel, a chain box is arranged under the chairlift circulation sliding rail, a chain is arranged in the chain box, is driven by a sprocket on a motor, and is provided with a chairlift shifting fork, and the chairlift is installed on a friction-type rope clip with a pulley. The automatic circulation device of the mining cableway chairlift has the advantages that when the chairlift runs to the driving wheel of a machine head or the detour wheel of a machine tail, the friction-type rope clip, with the pulley, on the chairlift breaks away from a steel wire rope and enters the chairlift circulation sliding rail, the chairlift shifting fork on the chair pushes the chairlift to enable the friction-type rope clip, with the pulley, on the chairlift to slide on the chairlift circulation sliding rail, and the friction-type rope clip slides into the steel wire rope after crossing the driving wheel or the detour wheel. The automatic circulation device of the mining cableway chairlift avoids the inconvenience that passengers should hang the chairlift when going on and off a vehicle, saves the physical strength when the passengers hang the chairlift to a large extent, improves operation efficiency and lowers the management cost of the chairlift, and the passengers do not need to hang the chairlift when going on and off the vehicle.

Description

Automatic circulation device of cableway chair for mine

technical field

The utility model relates to a cableway hanging chair circulation device for mines.

Background technique

The movable rope grip connected to the hanging chair on the mine ropeway cannot pass through the driving wheel of the machine head and the tail detour wheel, and the hanging chair needs to be frequently removed and hung when the hanging chair runs to the nose and tail of the machine, which is a waste of time. The physical strength of the seat personnel when picking and hanging the hanging chair increases the difficulty of hanging chair management.

Utility model content

The purpose of this utility model is to provide an automatic circulation device for cableway hanging chairs used in mines

The technical scheme of the utility model is an automatic circulation device for a cableway hanging chair for mine use. The driving wheel or the detour wheel is equipped with a hanging chair circulation sliding track, and there is a chain box under the hanging chair circulating sliding track, and a chain box is arranged in the chain box. , the chain is driven by the sprocket on the motor, the chair lift fork is installed on the chain, and the lift chair is installed on the friction grip with pulley.

The chain is a roller chain.

The utility model has the following technical effects: when the chair lift runs to the driving wheel of the machine head or the detour wheel of the tail, the friction grip device with pulleys on the lift chair breaks away from the steel wire rope and enters the circular sliding track of the lift chair. The chair fork on the chain is used to push the chair, so that the friction grip with pulleys on the chair slides on the chair's circular sliding track, bypasses the driving wheel or the detour wheel, and then slides on the circular sliding track Into the wire rope, the utility model solves the inconvenience for the occupant to take off and hang the hanging chair when getting on and off the car, greatly saves the physical strength of the occupant when picking up and hanging, increases the operating efficiency, and reduces the management cost of the hanging chair when the occupant gets on and off the car There is no need to remove and hang the hanging chair.

Description of drawings

Fig. 1 is a top view of the utility model installed and used.

FIG. 2 is an AA sectional view of FIG. 1 .

Fig. 3 is a BB sectional view of Fig. 1 .

Detailed ways

As shown in Fig. 1, Fig. 2 and Fig. 3, an automatic circulation device of a cableway chair for mine use is equipped with a chair-lift circular sliding track 3 on the driving wheel or a detour wheel 1, and a chain box is arranged under the chair-lift circular sliding track 3 5. There is a chain 8 in the chain box 5, the chain 8 is a roller chain, the chain 8 is driven by the sprocket 7 on the motor 6, the chair lift fork 9 is installed on the chain 8, and the lift chair 10 is mounted on a friction type with pulley Grip 4 on.

When the chair lift 10 runs to the driving wheel near the nose or the tail detour wheel 1, the friction grip 4 with a pulley on the lift 10 breaks away from the wire rope 2 and enters the chair lift circular sliding track 3, and The chair fork 9 on the chain 8 pushes the chair 10, so that the friction grip 4 with a pulley on the chair 10 slides on the chair loop sliding track 3, bypasses the driving wheel or the detour wheel 1, and then Slip into the wire rope 2 from the circular slide track 3,

Claims (2)

1. An automatic circulation device for a chair lift in a mining cableway, characterized in that: a chair lift circulation sliding track (3) is installed on the driving wheel or a detour wheel (1), and a chain box is provided under the chair lift circulation slide track (3) (5), there is chain (8) in chain box (5), and chain (8) is driven by sprocket wheel (7) on the motor (6), and chair lift fork (9) is housed on chain (8), Hanging chair (10) is contained on the friction type grip device (4) of band pulley. 2. The automatic circulation device of a cableway chair for mines according to claim 1, characterized in that the chain (8) is a roller chain.

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