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Belt comprehensive protection device

A technology of comprehensive protection device and belt, applied in the direction of conveyor control device, transportation and packaging, conveyor objects, etc., can solve the problems of waste, weak self-checking function, inability to diagnose and locate fault points, and achieve easy maintenance, The effect of strong self-check function

Inactive Publication Date: 2012-03-28
邸云龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The reliability of the belt protection device itself is very important. Existing belt protection devices generally have a problem of weak self-test function, which makes it impossible to quickly diagnose and locate the fault point after the protection system itself fails.
Because it cannot affect the operation and production of the enterprise, it has to spend a huge amount of manpower and material resources to replace the system by dismantling the old and replacing it with a new one, which caused great inconvenience and waste

Method used

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Examples

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Embodiment Construction

[0026] Such as figure 1 As shown, a belt comprehensive protection device described in the embodiment of the present invention includes a control host 1, and the control host 1 includes a PC104 main board, a CAN board, a liquid crystal display, a CF card and a DC-DC power supply module, and the PC104 main board Respectively through PC104 bus interface, CF card interface, VGA interface and corresponding connection with CAN board card, CF card, liquid crystal display screen, described control main frame 1 is respectively connected with data collection control module 4, voice alarm module 6 and several through internal control bus 5 The control module 2 along the line is connected; the data acquisition control module 4 is connected with the local equipment input and output 7 and the sensor module 3 respectively; the control module 2 along the line is connected with the terminal 9 loop through the external control bus 10 and the external control bus 2 13, and the control module alon...

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Abstract

The invention relates to a belt comprehensive protection device. The belt comprehensive protection device comprises a control host, wherein the control host is respectively connected with a data acquisition control module, a voice alarm module and a line control module through internal control buses; the data acquisition control module is respectively connected with the input / output of local equipment and a sensor module; the line control module is connected with a terminal loop through two external control buses; a plurality of line emergency stop switches are connected between the line control module and the terminal loop; and self-test modules are uniformly placed on the two external control buses at intervals along the line. The belt comprehensive protection device has the beneficial effects of: monitoring in real time, ensuring the test of various faults in time, effectively protecting belt equipment, convenience of maintenance, powerful self-test function, and capacity of effectively positioning fault points of modules along the line.

Description

technical field [0001] The invention relates to a coal mine safety protection device, in particular to a belt comprehensive protection device. Background technique [0002] In recent years, with the rapid development of the national economy, great progress has been made in the exploration and mining of coal resources, and a large number of coal mining and production enterprises such as China Shenhua have been formed, which has greatly promoted economic development. But we must also see that due to the lack of safety protection measures, domestic coal mine disasters frequently occur, which not only cause huge economic losses and casualties, but also bring adverse effects to society. [0003] The belt comprehensive protection device is an important part of the coal mine safety protection system. It is mainly responsible for monitoring the working status of coal equipment such as coal mining face and belt conveyor, monitoring the status of belt speed, deviation and longitudinal...

Claims

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Application Information

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IPC IPC(8): B65G43/00B65G43/06B65G43/02
Inventor 邸云龙
Owner 邸云龙
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