ZJK127 (A) Mining Endless Rope Winch Control Device

The ZJK127 (A) mining endless rope winch control device is suitable for the protection and control of underground endless rope winch transportation in coal

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Product Introduction

ZJK127 (A) Mining Endless Rope Winch Control Device

1 Product Overview
The ZJK127 (A) mining endless rope winch control device is suitable for the protection and control of underground endless rope winch transportation in coal mines. It adopts an imported PLC programmable controller and CAN bus communication, which not only saves tedious control circuits, but also can more accurately, safely, and quickly control the operation and stop of the equipment; The detection of brake oil pressure, oil tank temperature, and reducer temperature effectively monitors the hydraulic station and reducer that play a major role in the continuous traction of the endless rope, and maintains a safer operation of the system.
This device can not only communicate and alarm through the audio bus, but also have real-time dynamic monitoring of the operation status of the endless rope continuous tractor, improving the safety performance of the entire endless rope continuous tractor.

2 Main functions and characteristics
2.1 Data collection function
2.1.1 Analog data acquisition function for fuel tank temperature, gearbox temperature, brake oil pressure, etc.
2.1.2 Switching data acquisition, display, and alarm functions for up (down) deceleration point, up (down) parking point, up (down) offside, tension decrease, leakage emergency stop, slip protection, brake failure, etc.
2.1.3 Speed acquisition function for driving wheels and steel wire ropes. When the tractor experiences severe overspeed or slipping, timely alarm protection and parking can be achieved through the acquisition of both speeds.
2.2 Display function
2.2.1 Display function of the control panel
Real time display of fuel tank temperature, gearbox temperature, brake oil pressure, distance and speed of continuous traction vehicle with endless rope.
Real time display of the up (down) deceleration point, up (down) parking point, up lifting operation, down lowering operation, deceleration operation, high-speed brake (open), low-speed brake (open) and other operating status of the endless rope continuous tractor.
Real time display of fault information such as up (down) offside, overspeed, underspeed, emergency stop prohibition, leakage emergency stop, tension decrease, slip protection, brake failure, etc.
2.2.2 Display function of sound and light alarm
After the arrival signal at the bend, fork, nose, and tail is triggered, the sound and light alarm will emit corresponding sound and light information.
2.3 Alarm function
2.3.1 It has an alarm function for analog signals exceeding the limit, such as fuel tank temperature, gearbox temperature, and brake oil pressure.
2.3.2 It has switch quantity alarm functions such as up (down) offside, emergency stop prohibition, leakage emergency stop, tension decrease, brake failure, etc.
2.3.3 Equipped with overspeed and underspeed protection alarm functions for steel wire rope operation.
2.3.4 After the equipment starts running, the signal control box along the tunnel will sound and light an alarm every 5 seconds to indicate "driving, no pedestrians".
2.4 Control functions
2.4.1 It has fault parking locking and continuous voice alarm functions such as over winding, over speed, under speed, leakage emergency stop, slip protection, brake failure, etc. After troubleshooting and pressing the fault reset button, the locking and alarm will be released.
2.4.2 Equipped with emergency stop and no start function, and continuous voice alarm; After resetting the emergency stop and start button, the start/stop status and alarm will be lifted.
2.4.3 Interaction and communication functions between the roadway and the front and rear of the aircraft.
2.5 Leakage communication function
It can be connected to an external leakage communication system, which enables the following personnel to communicate with the operator of the endless rope winch at any time, make arrangements, and emergency stop the operation of the endless rope winch.
2.6 Communication functions
2.6.1 Implement full tunnel voice communication and alarm voice for endless rope operation.
2.6.2 Implement real-time communication between on-site and ground remote landline telephones and mobile devices.
2.7 Information storage (black box) function
The operational data storage recorder, due to its large capacity data storage function, can store and record 30 days of operational information of the device, including safety protection information, alarm and start stop operation control information. The recorded information only has a reading function, and there is no legal person to modify or delete it, ensuring the validity, authenticity, and real-time nature of the data. Once an accident occurs due to equipment failure, the operating parameters of the entire equipment at the time of the accident can be identified, thereby identifying the cause of the accident; On the other hand, in the event of uncontrollable external disasters, the device is not easily damaged, so running a data storage recorder is called a "black box".
2.8 Remote monitoring and control function
The ground control room can remotely monitor and control underground equipment, provide parameter information, fault information, remote display of operating status, and remote scheduling and control management, achieving unmanned functions. The factory has reserved a remote monitoring interface.

3 Device Structure Diagram

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ZJK127 (A) Mining Endless Rope Winch Control Device

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