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Coupling mechanism used by face support controller

A bracket controller and coupler technology, applied in the field of couplers, to achieve the effect of efficient power consumption detection and management

Active Publication Date: 2009-06-03
BEIJING TIANMA INTELLIGENT CONTROL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, there is a communication problem between the brackets of each group. The bracket controllers powered by different power sources must perform power isolation and signal handshake to realize the data communication between the bracket controllers powered by different power groups.

Method used

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  • Coupling mechanism used by face support controller
  • Coupling mechanism used by face support controller
  • Coupling mechanism used by face support controller

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] In this embodiment, a coupler used in a support controller of a coal mine working face is shown in Fig. figure 2 shown. This embodiment has a housing 1, and there are four 4-core cable sockets on the plug-in panel 2 of the housing, see image 3 shown. Two of them are power sockets, one is the left power socket 4 connected to the left end of the power box, and the other is the right power socket 5 connected to the right end of the power box. Two are communication sockets, and one is a group adjacent to the left. The bracket controller is connected to the left communication socket 3, and the other is the right communication socket 6 connected to the adjacent group of bracket controllers on the right side. The connection with the power box and the bracket is as follows: figure 1 shown. The interior of the coupler is composed of a single-wire CAN transceiver, a CAN controller, an optocoupler, a single-chip microcomputer and other circuits. The schematic diagram is shown...

Embodiment 2

[0022] In this embodiment, an energy consumption detection circuit is added on the basis of the first embodiment, which can realize the energy consumption detection of the power supply group. For the principle, see Figure 5 shown. The main function of the energy consumption detection circuit is to detect the power consumption of the power supply group, because the coupler is always at the end of the power supply network. Therefore, the power consumption of the power pack can be easily detected, and at the same time, the CAN standard communication protocol is used to set different power pack numbers for the controllers on different power packs, and the group transmission communication method is used to transfer the power pack energy at one time. consumption on all rack controllers of this power pack.

[0023] The specific measures adopted in this embodiment are to connect the left power consumption detector and the right power consumption detector to the left power supply mod...

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PUM

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Abstract

The invention discloses a coupler for working face brace controller, which is characterized by the following: comprising case and four cable socket with four chips; connecting left, right electric outlet to left, right electric module; connecting the 2chips in left signaling socket to left aCAN and bCAN transceiver; connecting left transceiver to left aCAN, bCAN controller separately; connecting the left controller to a and b slice machine separately; connecting 2 chip in right signaling socket to right aCAN and bCAN transceiver; connecting the right transceiver to a and b light-coupled; connecting the light coupled to right aCAN and bCAN controller separately; connecting the right controller to a and b slice machine separately. This invention can proceed power consumption test and manage with highly effect.

Description

technical field [0001] The invention relates to a coupler used in a working face support controller, which is used for an electronic device on a controller for controlling a hydraulic support on a fully mechanized working face in a coal mine. Electronic devices for signal and power connections. Background technique [0002] The fully mechanized mining face in modern coal mines must have a hydraulic support to support the top of the coal mining face to ensure safe and effective production. Now the mining hydraulic support is a mechanical-electrical-hydraulic integrated mechanical equipment. The development trend in recent years is The embedded system is used to intelligently control the hydraulic support, which greatly improves the control efficiency and safety. There are usually dozens of hydraulics working simultaneously on a fully mechanized mining face, and the control systems on each hydraulic support are basically independent. However, joint action is required when mo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21D23/12
Inventor 李首滨姜文峰牛剑峰
Owner BEIJING TIANMA INTELLIGENT CONTROL TECH CO LTD