Belt longitudinal tearing protection device of belt machine, comprehensive protection device and system

A comprehensive protection device, longitudinal tearing technology, applied in the conveyor control device, conveyor objects, transportation and packaging, etc., can solve the problem of not being able to detect belt tearing in time, affecting the normal operation of the belt conveyor, and increasing the degree of belt tearing and other problems, to achieve the effect of real-time automatic monitoring, convenient installation and high sensitivity
CN107352240APending Publication Date: 2017-11-17εˆ˜ε›½ι’
10 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
εˆ˜ε›½ι’
Publication Date
2017-11-17

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to a belt longitudinal tearing protection device of a belt machine, a comprehensive protection device and a system. The longitudinal tearing protection device comprises first detecting modules, a mobile light stop plate and mechanical touch rods. The first detecting modules are arranged on an upper-layer belt of the belt machine; the mechanical touch rods are arranged below the upper-layer belt at intervals in the width direction of the upper-layer belt, are parallel to the belt surface of the upper-layer belt, are supported and suspended through brackets arranged on two sides of the upper-layer belt, and can swing between the two brackets; and the mobile light stop plate is arranged at one ends of the mechanical touch rods, is positioned between the first detecting modules, and can swing along with the mechanical touch rods. The belt longitudinal tearing protection device can timely discover the belt tearing for stop, realizes real-time automatic belt monitoring, saves the labor cost, effectively prevents influence on normal production by further belt tearing, and is convenient in installation and higher in sensitivity.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of automatic detection, in particular to a protection device for belt longitudinal tearing of a belt conveyor, a comprehensive protection device and a system. Background technique

[0002] For long-distance belt transportation industries such as mining, mineral processing, and logistics, the safe operation of belt conveyors is very important. Common failures of belt conveyors include slipping, deviation and plugging. Once one of the above failures occurs, the feed belt will be scratched or torn immediately. Not only does it cost money to repair or replace the belts, it also delays production. Some factories and mines have also taken some protective measures. The original domestic longitudinal tear protection device basically relies on external mechanical force to trigger the output switch of the sensing element to detect the belt conveyor and stop the electrical transmission of the belt conveyor. This met...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More