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Coal mine conveying energy-saving system

An energy-saving system, coal mine technology, applied in the field of conveying system, can solve the problems of cumbersome manual operation and so on

Active Publication Date: 2016-11-23
SHANGHAI YI KUN AUTOMATION EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When working in coal mines, it is usually necessary to manually switch the auxiliary electric drum to realize the transportation of coal mines, and the manual operation is cumbersome.

Method used

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  • Coal mine conveying energy-saving system
  • Coal mine conveying energy-saving system
  • Coal mine conveying energy-saving system

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Embodiment Construction

[0035] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific diagrams.

[0036] refer to figure 1 , the energy-saving system for coal mine transportation, including the main electric drum 1 of the belt conveyor, the main starter 3 for driving the main electric drum 1, the auxiliary electric drum 2 for the belt conveyor, and the auxiliary starter 4 for driving the auxiliary electric drum 2. The switches of the starter 3 and the auxiliary starter 4 are respectively provided with a main current sensor and an auxiliary current sensor. It also includes two energy-saving protectors. The energy-saving protector includes a control module, a communication module connected to the control module, a display module, and an information input module. The energy-saving protector checks and sets parameters through the display module and t...

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Abstract

The invention relates to the technical field of coal mine equipment, in particular to a conveying system. The coal mine conveying energy-saving system comprises a main electric roller, a main starter, an auxiliary electric roller and an auxiliary starter, wherein a main current sensor and an auxiliary current sensor are arranged inside the main starter and the auxiliary starter correspondingly. The coal mine conveying energy-saving system further comprises two energy-saving protectors, one energy-saving protector is connected with a control end of the main starter, the other energy-saving protector is connected with a control end of the auxiliary starter, and the two energy-saving protectors are in signal connection. The coal mine conveying energy-saving system is applied to coal mine production, and the automatic switching function that double machines are started when a belt type conveying system is started; when the belt type conveying system is steady, one machine operates; when the belt type conveying system is overloaded, the two machines operate; and when the belt type conveying system is provided with light loads, one machine operates is realized.

Description

technical field [0001] The invention relates to the technical field of coal mine equipment, in particular to a conveying system. Background technique [0002] Among the energy sources of coal, electricity (diesel, gasoline) and water consumed by coal mines in my country, coal and electricity are the main energy sources, accounting for 24.75% and 73.37% of the total energy consumption respectively, and electricity consumption is the most, accounting for the total energy consumption. 73.37% of the energy. In the daily production process of coal mines, the transportation system takes up a lot of energy consumption in larger electric drive equipment. Due to the large carrying capacity of the transportation system, compared with the general transportation device, the belt conveyor used in coal mine production not only needs the main electric roller to drive the operation of the conveyor belt, but also needs to add auxiliary electric rollers to assist the drive. When working in c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G43/00
CPCB65G43/00
Inventor 李昌义
Owner SHANGHAI YI KUN AUTOMATION EQUIP
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