CN102587902A - Coal mining machine - Google Patents
Coal mining machine Download PDFInfo
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- CN102587902A CN102587902A CN2011100249129A CN201110024912A CN102587902A CN 102587902 A CN102587902 A CN 102587902A CN 2011100249129 A CN2011100249129 A CN 2011100249129A CN 201110024912 A CN201110024912 A CN 201110024912A CN 102587902 A CN102587902 A CN 102587902A
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Abstract
The invention discloses a coal mining machine, which includes a middle machine body, rocker arms and bottom jibs, wherein the rocker arms are arranged at two ends of the middle machine body respectively, each rocker arm is movably connected with the middle machine body through a pin shaft, and the bottom jibs are arranged at the top ends of the rocker arms respectively; the coal mining machine further includes rocker arm displacement sensors, a gradiometer and a data processing and displaying device, wherein the rocker arm displacement sensors are arranged on the pin shafts at the connection parts between each rocker arm and the middle machine body; and the gradiometer and the data processing and displaying device are arranged at the middle part of the middle machine body. The coal mining machine has the advantages as follows: the coal mining machine transmits the collected displacement data to the data processing and displaying device through the rocker arm displacement sensors, and indicates the dinting depth and the coal cutting height of the bottom jibs through a prompt device, thereby improving the production efficiency and reducing the manual measuring cost; and further, the collected data is accurate, so that accurate and scientific technical parameters are provided for coal mining technology scientific management, production management, technical management, safety management, quality management, and production management of modernized coal mines.
Description
Technical field:
The present invention relates to a kind of coal-winning machine, belong to coal-cutting machinery.
Background technology:
Existing coal-winning machine does not all design planted agent's degree of depth, the coal cutting height deixis of coal-winning machine bottom jib; Can only be through after the artificial in-site measurement data; Regulate planted agent's degree of depth, the coal cutting height of coal-winning machine bottom jib again, management has brought a lot of disadvantages to fully mechanized coal winning technology.
Summary of the invention:
The object of the present invention is to provide a kind of convenience, discern the coal-winning machine of the coal-winning machine planted agent degree of depth and coal cutting height function automatically.
The present invention is implemented by following technical scheme: a kind of coal-winning machine; Body, rocking arm, bottom jib in the middle of it comprises; Be movably equipped with said rocking arm respectively at said middle body two ends; Each said rocking arm flexibly connects with said middle body respectively through bearing pin, is movably equipped with said bottom jib on each said rocking arm top; It also comprises rocking arm displacement transducer, gradiometer, data display unit, on the bearing pin of each said rocking arm and said middle body junction, is respectively equipped with said rocking arm displacement transducer, gathers the displacement numerical value that said rocking arm goes up and down; On the middle part of said middle body, be fixed with said gradiometer and said data display unit, said data display unit comprises signal processor and suggestion device; The signal output part of each said rocking arm displacement transducer is connected with the signal input part of said signal processor respectively, and the signal output part of said signal processor is connected with the signal input part of said suggestion device.
Each said rocking arm and said in the middle of the top of bearing pin of body junction be fixed with fixed pointers, on the middle body at said rocking arm and the pin joint place of said centre body, be fixed with dial; Or each said rocking arm and said in the middle of the bearing pin of body junction be fixed with said dial, on the middle body at said rocking arm and the pin joint place of said centre body, be fixed with said fixed pointers.
Said suggestion device is a loudspeaker, or display screen, or the combination of said loudspeaker and said display screen.
It also comprises remote controller; Said data display unit also comprises wireless transport module; Wherein in said remote controller, be provided with wireless receiving module, receiving processor and reception warning device, the signal input part of wherein said wireless transport module is connected with the signal output part of said signal processor; Said wireless transport module and said wireless receiving module are through the transmission of wireless signals data; The signal output part of said wireless receiving module is connected with the signal input part of said receiving processor, and the signal output part of said receiving processor is connected with the signal input part of said reception warning device.
Said gradiometer is the electronic gradient appearance, and the signal output part of said electronic gradient appearance is connected with the signal input part of said signal processor.
Said reception warning device is the prompting loudspeaker, or the prompting display screen, or the combination of said prompting loudspeaker and said prompting display screen.
Advantage of the present invention: this coal-winning machine with the displacement data that collects, is transferred to the data display unit through the rocking arm displacement transducer, demonstrates the planted agent's degree of depth and the coal cutting height of bottom jib (cylinder) through suggestion device; Improved production efficiency; Reduced the manual measurement cost, the data that collect are accurate, give modernized coal mining craft science management; Production management, technical management, safety management, quality managemant, production management provide accurately and the technical data of science.
Description of drawings:
Fig. 1 is the overall structure sketch map of embodiment 1.
Fig. 2 is that the data display unit of embodiment 1 connects block diagram.
Fig. 3 is the overall structure sketch map of embodiment 2.
Fig. 4 is that the data display unit of embodiment 2 connects block diagram.
Fig. 5 is a kind of fixed pointers and dial modes of emplacement.
Fig. 6 is another kind of fixed pointers and dial modes of emplacement.
Fig. 7 is the overall structure sketch map of embodiment 3.
Fig. 8 is that the data display unit of embodiment 3 connects block diagram.
Fig. 9 is the overall structure sketch map of embodiment 4.
Figure 10 is that the data display unit of embodiment 4 connects block diagram.
The specific embodiment:
Embodiment 1: like Fig. 1, shown in Figure 2; A kind of coal-winning machine, body 1, rocking arm 2, bottom jib 3 were movably equipped with rocking arm 2 respectively at middle body 1 two ends in the middle of it comprised; Each rocking arm 2 flexibly connects with middle body 1 respectively through bearing pin 4, is movably equipped with bottom jib 3 on each rocking arm 2 top; It also comprises rocking arm displacement transducer 5, gradiometer 6, data display unit 7, on the bearing pin 4 of each rocking arm 2 and middle body 1 junction, is respectively equipped with rocking arm displacement transducer 5, gathers the displacement numerical value that rocking arm 2 goes up and down; On the middle part of middle body 1, be fixed with gradiometer 6 and data display unit 7, data display unit 7 comprises signal processor 8 and suggestion device 9; The signal output part of each rocking arm displacement transducer 5 is connected with the signal input part of signal processor 8 respectively, and the signal output part of signal processor 8 is connected with the signal input part of suggestion device 9; Suggestion device 9 is a loudspeaker 10.
Embodiment 2: like Fig. 3, shown in Figure 4; A kind of like embodiment 1 described coal-winning machine; Its difference is; As shown in Figure 5, be fixed with fixed pointers 12 on the top of each rocking arm 2 and the bearing pin 4 of middle body 1 junction, on the middle body 1 at rocking arm 2 and the pin joint place of middle body 1, be fixed with dial 13; Or as shown in Figure 6, the bearing pin 4 in each rocking arm 2 and middle body 1 junction is fixed with dial 13, on the middle body 1 at rocking arm 2 and the pin joint place of middle body 1, is fixed with fixed pointers 12; Gradiometer 6 is an electronic gradient appearance 21, and the signal output part of electronic gradient appearance 21 is connected with the signal input part of signal processor 8; Suggestion device 9 is a display screen 11; Other structures are all identical with embodiment 1 described coal-winning machine.
Embodiment 3: like Fig. 7, shown in Figure 8; A kind of like embodiment 1 described coal-winning machine; Its difference is that it also comprises remote controller 14, and data display unit 7 also comprises wireless transport module 15; Wherein in remote controller 14, be provided with wireless receiving module 16, receiving processor 17 and receive warning device 18, wherein the signal input part of wireless transport module 15 is connected with the signal output part of signal processor 8; Wireless transport module 15 passes through the transmission of wireless signals data with wireless receiving module 16; The signal output part of wireless receiving module 16 is connected with the signal input part of receiving processor 17, and the signal output part of receiving processor 18 is connected with the signal input part that receives warning device 18; Receive warning device 18 and be prompting loudspeaker 19; Suggestion device 9 is the combination of loudspeaker 10 and display screen 11; Other structures are all identical with embodiment 1 described coal-winning machine.
Embodiment 4: like Fig. 9, shown in Figure 10; A kind of like embodiment 2 described coal-winning machines; Its difference is that it also comprises remote controller 14, and data display unit 7 also comprises wireless transport module 15; Wherein in remote controller 14, be provided with wireless receiving module 16, receiving processor 17 and receive warning device 18, wherein the signal input part of wireless transport module 15 is connected with the signal output part of signal processor 8; Wireless transport module 15 passes through the transmission of wireless signals data with wireless receiving module 16; The signal output part of wireless receiving module 16 is connected with the signal input part of receiving processor 17, and the signal output part of receiving processor 18 is connected with the signal input part that receives warning device 18; Receive warning device 18 and be the combination of prompting loudspeaker 19 with prompting display screen 20; Suggestion device 9 is the combination of loudspeaker 10 and display screen 11; Other structures are all identical with embodiment 2 described coal-winning machines.
Claims (6)
1. coal-winning machine; Body, rocking arm, bottom jib in the middle of it comprises; Be movably equipped with said rocking arm respectively at said middle body two ends, each said rocking arm flexibly connects with said middle body respectively through bearing pin, is movably equipped with said bottom jib on each said rocking arm top; It is characterized in that it also comprises rocking arm displacement transducer, gradiometer, data display unit, on the bearing pin of each said rocking arm and said middle body junction, be respectively equipped with said rocking arm displacement transducer; Middle part at said middle body is fixed with said gradiometer and said data display unit, and said data display unit comprises signal processor and suggestion device; The signal output part of each said rocking arm displacement transducer is connected with the signal input part of said signal processor respectively, and the signal output part of said signal processor is connected with the signal input part of said suggestion device.
2. a kind of coal-winning machine according to claim 1; It is characterized in that; Each said rocking arm and said in the middle of the top of bearing pin of body junction be fixed with fixed pointers, on the middle body at said rocking arm and the pin joint place of said centre body, be fixed with dial; Or each said rocking arm and said in the middle of the bearing pin of body junction be fixed with said dial, on the middle body at said rocking arm and the pin joint place of said centre body, be fixed with said fixed pointers.
3. a kind of coal-winning machine according to claim 1 is characterized in that, said suggestion device is a loudspeaker, or display screen, or the combination of said loudspeaker and said display screen.
4. a kind of coal-winning machine according to claim 1; It is characterized in that; It also comprises remote controller, and it also comprises remote controller, and said data display unit also comprises wireless transport module; Wherein in said remote controller, be provided with wireless receiving module, receiving processor and reception warning device, the signal input part of wherein said wireless transport module is connected with the signal output part of said signal processor; Said wireless transport module and said wireless receiving module are through the transmission of wireless signals data; The signal output part of said wireless receiving module is connected with the signal input part of said receiving processor, and the signal output part of said receiving processor is connected with the signal input part of said reception warning device.
5. according to claim 1 or 4 described a kind of coal-winning machines, it is characterized in that said gradiometer is the electronic gradient appearance, the signal output part of said electronic gradient appearance is connected with the signal input part of said signal processor.
6. a kind of development machine according to claim 4 is characterized in that, said reception warning device is the prompting loudspeaker, or the prompting display screen, or the combination of said prompting loudspeaker and said prompting display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100249129A CN102587902A (en) | 2011-01-17 | 2011-01-17 | Coal mining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100249129A CN102587902A (en) | 2011-01-17 | 2011-01-17 | Coal mining machine |
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| Publication Number | Publication Date |
|---|---|
| CN102587902A true CN102587902A (en) | 2012-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100249129A Pending CN102587902A (en) | 2011-01-17 | 2011-01-17 | Coal mining machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797462A (en) * | 2012-07-30 | 2012-11-28 | 西安煤矿机械有限公司 | Automatic cutting control system and automatic cutting control method for coal cutter |
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| CN201433792Y (en) * | 2009-07-17 | 2010-03-31 | 西安煤矿机械有限公司 | Real-time monitoring system for mining height of coal mining machine |
| CN201574760U (en) * | 2009-11-30 | 2010-09-08 | 三一重型装备有限公司 | Accurate positioning device for coal cutter memorized cutting position |
| CN201581897U (en) * | 2009-07-01 | 2010-09-15 | 牛一村 | Remote control device with working condition display for coal winning machine |
| CN201583275U (en) * | 2009-12-22 | 2010-09-15 | 陈天歌 | Road grade instrument for vehicle |
| CN101887273A (en) * | 2010-04-20 | 2010-11-17 | 中国矿业大学 | Automatic height-adjusting test device of coal mining machine roller and control method |
| CN201915959U (en) * | 2011-01-17 | 2011-08-03 | 刘君波 | Coal mining machine |
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2011
- 2011-01-17 CN CN2011100249129A patent/CN102587902A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060061205A1 (en) * | 2002-09-24 | 2006-03-23 | Voest-Alpine Bergtechnik | Device for produing a gas-liquid mixture in the vicinity of cutting tools |
| CN201007656Y (en) * | 2006-09-13 | 2008-01-16 | 张鹏程 | Coal mining machine rocker arm height-adjustable real-time detection device |
| CN201090218Y (en) * | 2007-09-11 | 2008-07-23 | 中国矿业大学 | Freedom positioning device of coal-mining machine |
| CN201396157Y (en) * | 2009-04-10 | 2010-02-03 | 湖南山河智能机械股份有限公司 | Automatic rocker arm height displaying and adjusting system of coal mining machine |
| CN201581897U (en) * | 2009-07-01 | 2010-09-15 | 牛一村 | Remote control device with working condition display for coal winning machine |
| CN201433792Y (en) * | 2009-07-17 | 2010-03-31 | 西安煤矿机械有限公司 | Real-time monitoring system for mining height of coal mining machine |
| CN201574760U (en) * | 2009-11-30 | 2010-09-08 | 三一重型装备有限公司 | Accurate positioning device for coal cutter memorized cutting position |
| CN201583275U (en) * | 2009-12-22 | 2010-09-15 | 陈天歌 | Road grade instrument for vehicle |
| CN101887273A (en) * | 2010-04-20 | 2010-11-17 | 中国矿业大学 | Automatic height-adjusting test device of coal mining machine roller and control method |
| CN201915959U (en) * | 2011-01-17 | 2011-08-03 | 刘君波 | Coal mining machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102797462A (en) * | 2012-07-30 | 2012-11-28 | 西安煤矿机械有限公司 | Automatic cutting control system and automatic cutting control method for coal cutter |
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Application publication date: 20120718 |