A belt conveyor tail linkage locking device

A locking device and belt conveyor technology, applied in the conveyor control device, transportation and packaging, conveyor objects, etc., can solve problems such as accidents and belt conveyors are prone to accidents, and achieve the effect of avoiding restarts

Active Publication Date: 2019-11-05
HUABEI MINING GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to ensure the safe operation of the belt conveyor, it is necessary to clean up the coal deposits. In the process of cleaning the coal at the tail of the belt conveyor, due to the untimely or unsmooth contact signal, the sudden start of the belt conveyor can easily cause accidents
Especially in the roadway where multiple belt conveyors realize centralized control, when the cleaning work is carried out in the middle, accidents may occur if the contact is not timely

Method used

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  • A belt conveyor tail linkage locking device
  • A belt conveyor tail linkage locking device
  • A belt conveyor tail linkage locking device

Examples

Experimental program
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specific Embodiment approach

[0017] figure 1 , figure 2 , image 3 and Figure 4 A specific embodiment of the present invention is shown: a belt conveyor 1 tail linkage locking device, the device is arranged at the tail of the belt conveyor 1, the device includes a housing 2, a controller 3 built in the housing 2, a contact The swing rod 4 and the sensor 5 are provided with a support frame 15 at the bottom of the housing 2, the contact swing rod 4 is hinged relative to the housing 2, and a telescopic structure 6 is arranged between the contact swing rod 4 and the housing 2. The controller 3 of the device It is connected with the emergency stop button along the belt conveyor 1 and the head operating system of the belt conveyor 1. The belt conveyor 1 is provided with a trigger device. The snap-in end is provided with positioning latch teeth 14 .

[0018] The trigger device starts, and the clamping end of the contact swing rod 4 is stuck at the chain 16 of the belt conveyor 1 under the action of the tel...

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Abstract

The invention discloses a belt conveyor tail linked locking device. The device is arranged on the tail of a belt conveyor and comprises a shell, a controller, a contact swing rod and a sensor, wherein the controller, the contact swing rod and the sensor are arranged in the shell, the contact swing rod is hinged relative to the shell, a telescopic structure is arranged between the contact swing rod and the shell, the controller of the device and a belt conveyor line emergent stop button are connected with a head operation system of the belt conveyor, a trigger device is arranged on the belt conveyor, one end of the contact swing rod is a clamping end, and the other end of the contact swing rod is a contact end; a trigger device is started, the clamping end of the contact swing rod is clamped on the position of a chain of the belt conveyor under the effect of the telescopic structure, under the state, the contact end of the contact swing rod triggers the sensor, the sensor sends out a signal to the controller, the controller sends out a signal to the head operation system of the belt conveyor, and the belt conveyor stops transmission.

Description

technical field [0001] The invention relates to the field of mine transportation, in particular to a belt conveyor tail linkage locking device. Background technique [0002] During the operation of the underground belt conveyor, due to factors such as turning back coal and sprinkling coal, coal will accumulate at the tail drum and tail cover of the belt conveyor. In order to ensure the safe operation of the belt conveyor, it is necessary to clean up the coal deposits. In the process of cleaning the coal at the tail of the belt conveyor, due to the untimely or unsmooth contact signal, the sudden start of the belt conveyor can easily cause accidents. Especially in the roadway where multiple belt conveyors realize centralized control, when the cleaning work is carried out in the middle, accidents may occur if the contact is not timely. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a belt conveyor tail linkage loc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G43/02
CPCB65G43/02
Inventor 徐淮北黄震周立新蔡青葛现矿葛长伟王伟
Owner HUABEI MINING GRP
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