Remote control device for mining
A remote control device and mining technology, applied in mining devices, mining equipment, signal transmission systems, etc., can solve problems such as hidden dangers in production safety, self-starting of machines, and expansion of problems, and achieve wide power supply range, simple peripheral circuits, and high performance non-directional effect
Inactive Publication Date: 2013-05-08
王晓红
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The application of these high-tech products has greatly accelerated the pace of progress in coal production, but when the following situations occur, it may bring hidden dangers to safe production
1. When the operator finds a problem during the patrol inspection and needs to stop in an emergency, and is far away from the operating room, the machine cannot be stopped in time, which may cause the problem to expand
2. When the problem is found and the machine is shut down for processing, it may happen that the machine starts up by itself or starts up due to misoperation by others, causing serious consequences
3. It is inconvenient to contact the operating room, especially when the machine needs to be debugged and its operation status observed after the overhaul is completed.
In short, to complete an inspection, processing and trial run work, it is necessary to go back and forth between the operating room and the work site several times, and it is impossible to start or stop in time, and it is impossible to start and stop and observe both, which brings a lot of inconvenience to the operator. The operating rate and maintenance speed are reduced, and there is a greater potential safety hazard, which is not conducive to the normal operation of safe production.
But at present, there is no multifunctional remote control device applicable to different types of equipment in coal mines
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0017] Such as figure 1 As shown, a mining remote control device includes a transmitter and a receiver, and the receiver includes a power supply module, a receiver module, and an identification execution module, such as figure 2 As shown, the transmitting device is composed of power supply, integrated circuit TWH600, integrated circuit TWH600, diodes (D1, D2, D3, D4, D5), capacitors, resistors and switches (K, A, B, C, D), and the input of the power supply There is a switch K connected to the terminal, both ends of the integrated circuit TWH600 and the integrated circuit TWH600 are connected to the power supply, and the switches (A, B, C, D) are respectively connected in series with the diodes (D2, D3, D4, D5) and then connected to the integrated circuit The input terminal of TWH600, the diode D1 and the resistor R2 are connected in series, the diode D1 is connected to the power supply, and the resistor R2 is connected to the output terminal of the integrated circuit TWH600; ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a remote control device for mining. The device comprises a transmitter and a receiver, wherein the transmitter comprises a power supply, an integrated circuit IC3, an integrated circuit IC4, a diode, a capacitor, a resistor and a switch; and the receiver comprises a power supply module, a receiving module and an identification execution module. The remote control device provided by the invention has the advantages of convenience in use, simple peripheral circuit, high output level, wide power supply application range, low power consumption, small size, stable performance, non-directionality and on the like, and is free of debugging, so that the remote control device is suitable for subsurface environment.
Description
technical field [0001] The invention relates to a remote control device, in particular to a multifunctional remote control device for downhole equipment. Background technique [0002] With the rapid development of coal science and technology, the application of high-tech equipment in coal mines is becoming more and more extensive, and various operating systems and methods are also diverse. The application of these high-tech products has greatly accelerated the pace of progress in coal production, but when the following situations occur, it may bring hidden dangers to safe production. 1. When the operator finds a problem during the patrol inspection and needs to stop the machine urgently, and is far away from the operation room, the machine cannot be stopped in time, which may lead to the expansion of the problem. 2. When the problem is found and the machine is shut down for processing, the machine may start up by itself or start up due to misoperation by others, resulting i...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G08C17/02E21F17/18
Inventor 许未明王晓红
Owner 王晓红