Blocking protection device for conveying belt chute

A technology for transport belts and protective devices, applied in transportation and packaging, conveyor control devices, conveyor objects, etc., can solve the problems of insensitive switch action, false alarms, etc., achieve flexible actions, improve production efficiency, and high stability Effect

Inactive Publication Date: 2017-07-11
MCC5 GROUP CORP SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the deflection angle of the movable door is greater than the controlled angle, its control switch will act, thereby sending out an alarm or shutdown signal. This type of blocking switch is prone to insensitive switch action during actual use, and it will not stop or alarm after blocking, or false alarm

Method used

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  • Blocking protection device for conveying belt chute
  • Blocking protection device for conveying belt chute

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Experimental program
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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0016] Such as figure 1 and figure 2 As shown, this embodiment relates to a material blocking protection device for a conveyor belt chute. Specifically, the material blocking protection device for a conveyor belt chute includes a travel switch 2, a detection baffle 1, a connecting shaft 5 and a movable baffle 4; the movable baffle The plate 4 is fixedly arranged on the connecting shaft 5, and a mounting hole is respectively arranged on the opposite side walls of the conveyor belt chute 3, and the connecting shaft 5 passes through the mounting hole and is arranged in the conveyor belt chute 3; the detection baffle plate 1 is fixedly arranged on On the connecting shaft 5 outside the conveyor belt chute 3; the normally closed contact of the travel switch 2 is connected in series in the control ci...

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PUM

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Abstract

The invention relates to the field of metallurgy technology, in particular to a material blocking protection device for a conveyor belt chute. A detection baffle and a travel switch are arranged outside the conveyor belt chute, and the detection switch is connected to a movable baffle arranged inside the conveyor belt chute. Shaft connection, so that when the material is blocked in the conveyor belt chute, the movable baffle will swing due to the thrust of the material, and then drive the detection baffle to swing and hit the travel switch, so that the conveyor belt will stop running, thus effectively improving the blocking effect. The sensitivity of the material alarm and shutdown process can avoid the generation of false signals and improve the production efficiency. Moreover, the device has the characteristics of simple control principle, high stability, flexible action, good use effect, low cost, etc., and has strong practicability.

Description

technical field [0001] The invention relates to the field of metallurgical tools, in particular to a material blocking protection device for a conveyor belt chute. Background technique [0002] The belt conveyor system is an important part of the metallurgical production process. It is an important carrier for the transmission of coal, coke and other materials. Most belt conveyors are operated centrally by the central control room. Various alarms and faults will be displayed on the central control display. The operation is greatly simplified and the labor intensity is reduced. However, in actual operation, due to the tight connection of the belt device, various problems sometimes occur. The most serious type is the phenomenon that the chute of the belt machine head is blocked due to the poor feeding of the belt machine head. The device can play a certain protective role, but if it is not found in time, it will also cause a large area of ​​sludge on the belt head, affecting ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G43/08
CPCB65G43/08
Inventor 宋佳奇
Owner MCC5 GROUP CORP SHANGHAI
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