CN203008905U - Low seam mining machine control system and mining machine - Google Patents
Low seam mining machine control system and mining machine Download PDFInfo
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- CN203008905U CN203008905U CN 201220711702 CN201220711702U CN203008905U CN 203008905 U CN203008905 U CN 203008905U CN 201220711702 CN201220711702 CN 201220711702 CN 201220711702 U CN201220711702 U CN 201220711702U CN 203008905 U CN203008905 U CN 203008905U
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Abstract
The utility model discloses a low seam mining machine control system and a mining machine. The low seam mining machine control system comprises a plurality of running positioning devices, a control device and an action executing device, wherein the running positioning devices are arranged at various brackets of the mining machine and are used for determining the position of the mining machine during a running process; the control device comprises a first control unit and a second control unit; the first control unit comprises a plurality of remote controllers; the second control unit is connected with the remote controllers and the running positioning devices respectively and is used for selecting effective remote control signals from remote control signals according to the positions, obtained by the running positioning devices, of the mining machine during the running process; and the action executing device is connected with the second control unit and is used for lifting or dropping a cylinder or changing the pulling speed of the mining machine according to the effective remote control signals. By virtue of the low seam mining machine control system, the probability of accidents can be reduced, and the working efficiency of the low seam mining machine is improved.
Description
Technical field
The utility model relates to the coal-winning machine technical field, particularly a kind of low seam mining machinery control system and coal-winning machine.
Background technology
In the coal-winning machine work plane, due to the requirement of coal winning technology, the coal-winning machine operator need to move forward into line operate with coal-winning machine, carries out the lifting of oil cylinder and the plus-minus of shearer haulage speed.
And the coal-winning machine that is in girdle is because limited space, and the coal-winning machine operator is very difficult when random walk, and personal injury easily occurs during with machine work, and has a strong impact on the operating efficiency of coal-winning machine.
The utility model content
In view of this, the utility model proposes a kind of low seam mining machinery control system and coal-winning machine, based on the utility model, when girdle is mined, the operator can facilitate and the parameters such as the oil cylinder lifting to coal-winning machine, hauling speed of safety are controlled, reduce the probability that contingent occurs, improve the operating efficiency that girdle is mined.
On the one hand, the utility model provides a kind of low seam mining machinery control system, comprises a plurality of walking positioning devices, control device and action executing device.Wherein, a plurality of walking positioning devices are arranged at the different support of described coal-winning machine, are used for determining that coal-winning machine is in the residing position of traveling process; Control device comprises the first control module and the second control module; Described the first control module comprises a plurality of remote controllers, and described each remote controller is controlled by operating personnel, and operating personnel send remote signal according to the position of the coal-winning machine of observation; Described the second control module is connected with described walking positioning device with described each remote controller respectively, and the coal-winning machine that is used for obtaining according to described walking positioning device is selected effective remote signal in the residing position of traveling process in described remote signal; The action executing device is connected with described the second control module, is used for carrying out the lifting of oil cylinder or the change of shearer haulage speed according to described effective remote signal.
Further, in above-mentioned low seam mining machinery control system, described walking positioning device comprises a plurality of infrared transmitters and an infrared remote receiver; Described infrared transmitter is connected with the support of coal-winning machine; Described infrared remote receiver is arranged at the fuselage of described coal-winning machine.
Further, in above-mentioned low seam mining machinery control system, described remote controller comprises a plurality of remote control transmitters, and a receiver of remote-control sytem that is used in combination with described a plurality of remote control transmitters; Described a plurality of remote control transmitter is by the different operating personnel control; Described receiver of remote-control sytem and described the second control module all are arranged at the fuselage of coal-winning machine.
Further, in above-mentioned low seam mining machinery control system, a plurality of infrared transmitters in described walking positioning device are divided into a plurality of groups, every group of corresponding described remote control transmitter of infrared transmitter.
Further, in above-mentioned low seam mining machinery control system, ten corresponding described remote control transmitters of described infrared transmitter.
Further, in above-mentioned low seam mining machinery control system, described the second control module is the PLC controller.
Further, in above-mentioned low seam mining machinery control system, described effective remote signal is two adjacent remote signals that described remote controller transmitter sends; Described two adjacent described remote controller transmitters are positioned at the two ends of coal-winning machine fuselage.
Further, in above-mentioned low seam mining machinery control system, described walking positioning device is rotary encoder.
When using the utility model low seam mining machinery control system, the coal-winning machine operator fixes the position, only needs the position according to the coal-winning machine that observes, and determines whether to send remote signal, needn't reduce the personal injury rate with machine walking coal cutting, improves coal cutting efficient; And the second control module can judge the remote signal that receives, and determines effective remote signal, according to effective remote signal, carries out the lifting of oil cylinder or the change of shearer haulage speed.Therefore, can realize the interlocking of each remote controller, further prevent the generation of contingent.In addition, the utility model is simple in structure, is easy to install change, and conveniently promotes the use of on old product.
Second aspect, the utility model also provide a kind of coal-winning machine, are provided with above-mentioned low seam mining machinery control system.Because coal-winning machine comprises above-mentioned low seam mining machinery control system, therefore, inevitable also have above-mentioned technique effect, no longer describes at this.
Description of drawings
The accompanying drawing that consists of a part of the present utility model is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the operating principle schematic diagram of the utility model low seam mining machinery control system embodiment;
Fig. 2 is the structural representation of the utility model low seam mining machinery control system preferred embodiment.
Description of reference numerals
100 walking positioning devices
110 infrared transmitters
120 infrared remote receivers
200 control device
210 first control modules
2101 remote control transmitters
2102 receivers of remote-control sytem
220 second control modules
300 action executing devices
The specific embodiment
Need to prove, in the situation that do not conflict, embodiment and the feature in embodiment in the utility model can make up mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
With reference to Fig. 1, Fig. 1 is the fundamental diagram of the utility model low seam mining machinery control system embodiment.
The present embodiment low seam mining machinery control system comprises a plurality of walking positioning devices 100, control device 200 and action executing device 300.Wherein, a plurality of walking positioning devices 100 are arranged at the different support of coal-winning machine, are used for determining that coal-winning machine is in the residing position of traveling process; Control device 200 comprises the first control module 210 and the second control module 220; The first control module 210 comprises a plurality of remote controllers, and each remote controller is controlled by operating personnel, and operating personnel send remote signal according to the position of the coal-winning machine of observation; The second control module 220 is connected with walking positioning device 100 with each remote controller respectively, and the coal-winning machine that is used for obtaining according to walking positioning device is selected effective remote signal in the residing position of traveling process in remote signal; Action executing device 300 is connected with the second control module 220, is used for carrying out the lifting of oil cylinder or the change of shearer haulage speed according to effective remote signal.
When using the present embodiment low seam mining machinery control system, the coal-winning machine operator fixes the position, only needs the position according to the coal-winning machine that observes, and determines whether to send remote signal, needn't reduce the personal injury rate with machine walking coal cutting, improves coal cutting efficient; And the second control module can judge the remote signal that receives, and determines effective remote signal, according to effective remote signal, carries out the lifting of oil cylinder or the change of shearer haulage speed.Therefore, can realize the interlocking of each remote controller, further prevent the generation of contingent.In addition, the utility model is simple in structure, is easy to install change, and conveniently promotes the use of on old product.
Below, in conjunction with Fig. 2, the preferred embodiment of the utility model low seam mining machinery control system is done further describing in detail.
As shown in Figure 1, the present embodiment low seam mining machinery control system comprises a plurality of walking positioning devices 100, control device 200 and action executing device 300.Wherein, a plurality of walking positioning devices 100 are arranged at the different support of coal-winning machine, are used for determining that coal-winning machine is in the residing position of traveling process; Control device 200 comprises the first control module 210 and the second control module 220; The first control module 210 comprises a plurality of remote controllers, and each remote controller is controlled by operating personnel, and operating personnel send remote signal according to the position of the coal-winning machine of observation; The second control module 220 is connected with walking positioning device 100 with each remote controller respectively, and the coal-winning machine that is used for obtaining according to walking positioning device is selected effective remote signal in the residing position of traveling process in remote signal; Action executing device 300 is connected with the second control module 220, is used for carrying out the lifting of oil cylinder or the change of shearer haulage speed according to effective remote signal.
Specifically, in the present embodiment, walking positioning device 100 comprises a plurality of infrared transmitters 110 and an infrared remote receiver 120; Infrared transmitter 110 is connected with the support of coal-winning machine; Infrared remote receiver 120 is arranged at the fuselage of coal-winning machine.
A plurality of remote controllers comprise: a plurality of remote control transmitters 2101, and a receiver of remote-control sytem 2102 that is used in combination with a plurality of remote controllers; A plurality of remote control transmitters 2101 are by the different operating personnel control; Receiver of remote-control sytem 2102 and the second control module 220 all are arranged at the fuselage of coal-winning machine.
The corresponding a plurality of infrared transmitters 110 of remote control transmitter 2101, for example, corresponding ten infrared transmitters 110 of remote control transmitter 2101.
In the present embodiment, the second control module 220 is for being preferably the PLC controller.
And above-mentioned effective remote signal is that two adjacent remote controller transmitters send.Particularly, in traveling process during the position between two remote control transmitters, adjacent two is the remote controller at coal-winning machine fuselage two ends when coal-winning machine; In traveling process during by one of them remote control transmitter residing position, two adjacent remote control transmitters are the remote control transmitter at this coal-winning machine two ends when coal-winning machine.
The operating principle of the present embodiment is: every 1 remote control transmitter of adjacent 10 support fixed placement (concrete frame number depending on site work condition, the utility model is not done restriction to this), infrared transmitter 110 of each support fixed installation, 1 infrared remote receiver 120 of coal-winning machine fuselage relevant position fixed installation, when coal-winning machine carries out coal cutting, the PLC controller is according to the residing position of infrared signal judgement coal-winning machine that receives, and position residing according to coal-winning machine enables adjacent remote control transmitter, other remote position control transmitters of locking simultaneously.If the coal-winning machine fuselage is between 2 remote controllers the time, the remote-controller function release at adjacent fuselage two ends, in addition when the coal-winning machine fuselage during by certain 1 remote controller residing position, the two ends remote-controller function release of adjacent remote control transmitter, above other remote position control devices of two kinds of situations are in locking state.
Can find out from the explanation of above-described embodiment, the present embodiment has following advantage:
The first, the coal-winning machine operator fixes the position, needn't reduce the personal injury rate with machine walking coal cutting, improves coal cutting efficient;
The second, each remote control transmitter function interlocking, prevent the generation of contingent;
Three, simple in structure, be easy to install and change, conveniently promote the use of on old product.
In addition, the walking position positioner can also adopt rotary encoder to replace infrared transmitter, infrared remote receiver is located current coal-winning machine particular location.Certainly, can be also other devices of location of can realizing walking.The utility model is not done restriction to this.
On the other hand, the utility model also provides a kind of coal-winning machine, is provided with above-mentioned low seam mining machinery control system.Because coal-winning machine comprises above-mentioned low seam mining machinery control system, therefore, inevitable also have above-mentioned technique effect, no longer describes at this.Relevant part gets final product with reference to above-mentioned explanation
The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. a low seam mining machinery control system, is characterized in that, comprising:
A plurality of walking positioning devices (100) are arranged at the different support of described coal-winning machine, are used for determining that coal-winning machine is in the residing position of traveling process;
Control device (200) comprises the first control module (210) and the second control module (220); Described the first control module (210) comprises a plurality of remote controllers, and described each remote controller is controlled by operating personnel, and operating personnel send remote signal according to the position of the coal-winning machine of observation; Described the second control module (220) is connected with described walking positioning device (100) with described each remote controller respectively, the coal-winning machine that is used for obtaining according to described walking positioning device (100) is selected effective remote signal in the residing position of traveling process in described remote signal;
Action executing device (300) is connected with described the second control module (220), is used for carrying out the lifting of oil cylinder or the change of shearer haulage speed according to described effective remote signal.
2. low seam mining machinery control system according to claim 1, is characterized in that,
Described walking positioning device (100) comprises a plurality of infrared transmitters (110) and an infrared remote receiver (120);
Described infrared transmitter (110) is connected with the support of coal-winning machine;
Described infrared remote receiver (120) is arranged at the fuselage of described coal-winning machine.
3. low seam mining machinery control system according to claim 2, is characterized in that,
Described remote controller comprises a plurality of remote control transmitters (2101), and a receiver of remote-control sytem (2102) that is used in combination with described a plurality of remote control transmitters (2101);
Described a plurality of remote control transmitter (2101) is by the different operating personnel control;
Described receiver of remote-control sytem (2102) and described the second control module (220) all are arranged at the fuselage of coal-winning machine.
4. low seam mining machinery control system according to claim 3, is characterized in that,
A plurality of infrared transmitters in described walking positioning device (100) are divided into a plurality of groups, every group of corresponding described remote control transmitter (2101) of infrared transmitter.
5. low seam mining machinery control system according to claim 4, is characterized in that,
The corresponding described remote control transmitter (2101) of ten described infrared transmitters (110).
6. low seam mining machinery control system according to claim 5, is characterized in that,
Described the second control module (220) is the PLC controller.
7. low seam mining machinery control system according to claim 6, is characterized in that,
Described effective remote signal is two adjacent remote signals that described remote controller transmitter sends; Described two adjacent described remote controller transmitters are positioned at the two ends of coal-winning machine fuselage.
8. low seam mining machinery control system according to claim 1, is characterized in that,
Described walking positioning device (100) is rotary encoder.
9. a coal-winning machine, is characterized in that, is provided with low seam mining machinery control system as described in any one in claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220711702 CN203008905U (en) | 2012-12-21 | 2012-12-21 | Low seam mining machine control system and mining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220711702 CN203008905U (en) | 2012-12-21 | 2012-12-21 | Low seam mining machine control system and mining machine |
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| CN203008905U true CN203008905U (en) | 2013-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220711702 Expired - Fee Related CN203008905U (en) | 2012-12-21 | 2012-12-21 | Low seam mining machine control system and mining machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533413A (en) * | 2014-12-31 | 2015-04-22 | 中国矿业大学 | Intelligent control device and method for walking of coal mining machine |
| CN109098760A (en) * | 2018-09-04 | 2018-12-28 | 龙口矿业集团有限公司 | Coalcutter remote sensing prior-warning device and its method |
-
2012
- 2012-12-21 CN CN 201220711702 patent/CN203008905U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533413A (en) * | 2014-12-31 | 2015-04-22 | 中国矿业大学 | Intelligent control device and method for walking of coal mining machine |
| CN109098760A (en) * | 2018-09-04 | 2018-12-28 | 龙口矿业集团有限公司 | Coalcutter remote sensing prior-warning device and its method |
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Granted publication date: 20130619 Termination date: 20161221 |