CN201354252Y - Long-distance downward belt conveyer with high strength and large conveying capacity - Google Patents
Long-distance downward belt conveyer with high strength and large conveying capacity Download PDFInfo
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- CN201354252Y CN201354252Y CNU200820240802XU CN200820240802U CN201354252Y CN 201354252 Y CN201354252 Y CN 201354252Y CN U200820240802X U CNU200820240802X U CN U200820240802XU CN 200820240802 U CN200820240802 U CN 200820240802U CN 201354252 Y CN201354252 Y CN 201354252Y
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model discloses a long-distance downward belt conveyer with high strength and large conveying capacity, which belongs to the technical field of the belt conveyer, which aims at solving the problem to provide a long-distance downward belt conveyer with high strength and large conveying capacity which can high-efficiently, safely and reliably run, and is characterized in that the long-distance downward belt conveyer with high strength and large conveying capacity comprises downward conveying belt devices, driving devices, protecting devices and an electric control system, wherein each conveying belt device is provided with the driving device and the protecting device, and each driving device is connected with the electric control system through a frequency converter, and each protecting device is connected with the electric control system through a corresponding IO module; the protecting device comprises one or more brake(s), a torque sensor, a tension device, an emergency stopping device and a motor shaft temperature sensor. The long-distance downward belt conveyer with high strength and large conveying capacity can be widely applied to different belt conveyers.
Description
Technical field
The following fortune belt type conveyer of the utility model high strength, long distance, large conveying quantity belongs to the belt conveyer technical field.
Background technology
Growing tension along with the energy, particularly coal price goes up day by day, in order to control coal price, control coal production and traffic cost are particularly important, because coal production enterprise is mostly in comparatively remote place, raw coal comes out from mine working, but fortune is not gone out, between high and steep mountains, remove to dig the highway that can be open to traffic, not only time-consuming but also expensive, so, set up open-air conveying according to natural objective environment and bring that to transport raw coal be feasible, therefore, owing to the driving of the reason belts such as complexity of the length of belt and landform has many places to adopt the control of multiple electric motors coaxial drive, particularly for high strength, long distance, the downward belt conveyor of large conveying quantity more should adopt the many motor-driven of multiple-roll; The subject matter that multimachine drives is that the motor horsepower output is unbalanced, and the motor that has under the unmodified situation of loading outside is underload, and the motor overload that has is when serious even burn motor.If outer load surpasses rated load, then more be unfavorable for the operation of motor.In order to prevent motor because of the overload scaling loss, the unit that has has adopted very big reserve factor when selecting motor for use, and this has not only wasted initial investment, and the operating efficiency of motor is reduced.High-performance in general motor, its running power generally only reach half of motor rated power.When belt conveyor is erected at place than macrorelief, in cycling start and when stopping because the skewness of coal amount has just caused end to end the motor torque uneven situation of exerting oneself, directly the consequence that produces be exactly when the torque of one of them motor is negative value motor be in generating state, and the motor electricity does not insert the feedback electrical network, at this moment just may burn motor.After the moment distributed uniform, can produce the problem of a concussion again, when machinery concussion is not enough to cause mechanical resonance and when producing very big amplitude, this concussion nature after heavy duty can be eliminated; The most important thing is the concussion that speed and torque produce, this concussion is the retractility concussion, and this concussion is greatly to the harm of equipment, must be eliminated.
The utility model content
The utility model overcomes the deficiency that prior art exists, and problem to be solved provides the following fortune belt type conveyer of a kind of high strength, long distance, large conveying quantity, makes the operation that it can be efficient, safe and reliable.
In order to address the above problem; the scheme that the utility model adopts is: the following fortune belt type conveyer of high strength, long distance, large conveying quantity; mainly comprise oblique belt conveyor device, actuating device, fender guard and the electric-control system that is provided with down; its structure is: each bar belt conveyor device is provided with actuating device and fender guard; each actuating device is connected to electric-control system by a frequency converter, and each fender guard is connected in the existing electric-control system by corresponding I.
Above-mentioned fender guard comprises: the combination of a kind of or any kind of drg, torque sensor, tightening device, emergency stop mechanism and motor shaft temperature sensor.
Above-mentioned electric-control system comprises: controller workstation and master control workstation, form Industrial Ethernet between controller workstation and the master control workstation; The master control workstation links to each other with the IO module with frequency converter by fieldbus, and realizes communication and control.
Above-mentioned controller workstation is identical with the structure of master control workstation, and wherein, the master control workstation comprises: controller, acquisition server, man machine operation interface, data server and exchange; Acquisition server, man machine operation interface and data server link to each other with controller by data line, and exchange links to each other with acquisition server by data line.
The master control workstation also is connected with auxiliary load transfer device by fieldbus.
Auxiliary load transfer device comprises: the combination of a kind of or any kind of feeder, belt conveyer scale, crusher and tramp iron separator.
It is redundant that above-mentioned central controller, master controller, ethernet and fieldbus are provided with a cover.
Above-mentioned fieldbus adopts PROFIBUS-DF bus communication network.
The following fortune belt type conveyer of the utility model high strength, long distance, large conveying quantity compared with prior art has following beneficial effect:
Because each bar belt conveyor device of the utility model is provided with actuating device and fender guard; each actuating device is connected to electric-control system by a frequency converter; each fender guard is connected in the existing electric-control system by corresponding I, and wherein fender guard comprises: drg, torque sensor, tightening device, emergency stop mechanism and motor shaft temperature sensor.Electric-control system comprises: controller workstation and master control workstation, form Industrial Ethernet between controller workstation and the master control workstation; The master control workstation links to each other with the IO module with frequency converter by fieldbus, and realizes communication and control; Adopt sync card in each frequency converter, and be connected in the master control workstation by PROFIBUS-DP bus communication network, the master control workstation connects drg, torque sensor, tightening device, emergency stop mechanism and motor shaft temperature sensor by PROFIBUS-DP bus communication network, from a plurality of actuating devices are started synchronously, and the actuating device on same the belt conveyor is carried out the adjusting and the control of moment of torsion, rotating speed, thereby eliminate reforming phenomena according to the data of real-time measurement; In addition because central controller, master controller, ethernet and fieldbus in this electric-control system are provided with a cover redundancy, this redundant manipulator adopts Siemens 414H controller, set up proprietary PROFIBUS-DP bus communication network between controller and the frequency converter, on the one hand, what this frequency converter was built-in is exactly PROFIBUS-DP bus communication mode, no longer need conversion just can realize communication, improved reliability more with the 414H frequency converter.On the other hand, use proprietary PROFIBUS-DP bus communication network, no longer the ethernet with the periphery is related, and can effectively reduce because the adverse effect that the damage of the information exchange of peripheral frequent, big data quantity or external equipment produces frequency converter.When in this control system arbitrarily during the controller et out of order, owing to contain redundancy control system in this system, guarantee behind the controller et out of order of work, to start another spare controller at once, data are not lost, make production facilities keep normal operation, thereby total system safety, reliable and stable.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the structural representation of the following fortune belt type conveyer of the utility model high strength, long distance, large conveying quantity;
Fig. 2 is the functional block diagram of master control workstation 8 shown in Figure 1;
Fig. 3 is an example structure scheme drawing of the present utility model.
The specific embodiment
The following fortune belt type conveyer of high strength illustrated in figures 1 and 2, long distance, large conveying quantity; mainly comprise oblique belt conveyor device 1, actuating device 2, fender guard 3 and the electric-control system 4 that is provided with down; its structure is: each bar belt conveyor device 1 is provided with actuating device 2 and fender guard 3; each actuating device 2 is connected to electric-control system 4 by a frequency converter 5, and each fender guard 3 is connected in the existing electric-control system 4 by corresponding I 6.Fender guard 3 comprises: the combination of a kind of or any kind of drg, torque sensor, tightening device, emergency stop mechanism and motor shaft temperature sensor, its installation site is identical with existing installation with method.
Electric-control system 4 comprises: controller workstation 7 and master control workstation 8, form Industrial Ethernet between controller workstation 7 and the master control workstation 8; Master control workstation 8 links to each other with IO module 6 with frequency converter 5 by fieldbus 9, and realizes communication and control.Above-mentioned controller workstation 7 is identical with the structure of master control workstation 8, and wherein, master control workstation 8 comprises: controller 81, acquisition server 82, man machine operation interface 83, data server 84 and exchange 85; Acquisition server 82, man machine operation interface 83 and data server 84 81 connect mutually by data line and controller, and exchange 85 links to each other with acquisition server 82 by data line.Master control workstation 8 also is connected with auxiliary load transfer device by fieldbus 9.Auxiliary load transfer device comprises: the combination of a kind of or any kind of feeder, belt conveyer scale, crusher and tramp iron separator, it is redundant that above-mentioned central controller, master controller, ethernet and fieldbus are provided with a cover, and all power supplys also have a cover redundant, and fieldbus adopts PROFIBUS-DF bus communication network.
Fig. 3 is an example structure scheme drawing of the present utility model, the top of present embodiment is provided with colliery outlet coal yard 10, carry raw coal for horizontally disposed first band conveyor 12 by feeder, feeder 11 comprises 8 groups, form first band conveyor 12, configuration two cover actuating devices in per 1 group by 3 coventional type vibrating feeders and 1 frequency control type vibrating feeder, every cover actuating device is furnished with a drg, and first band conveyor 12 is furnished with a cover hydraulic auto tensioner; The mouth of first band conveyor 12 links to each other with the inlet of vertically disposed second band conveyor 13,13 configurations of second band conveyor are by a cover actuating device, actuating device is furnished with a drg, and second band conveyor 13 also is furnished with a cover vertical heavy-hammer automatic takeup; The back of second band conveyor 13 is connected with crusher 14 and belt conveyer scale 15, and crusher 14 and belt conveyer scale 15 have been arranged in parallel two respectively, and crusher 14 is a double-geared roller crusher; Oblique below, the back of belt conveyer scale 15 is provided with the 3rd band conveyor 16, the 3rd band conveyor 16 is from the horizontal by 15 degree, the 3rd band conveyor 16 configurations six cover actuating devices, be respectively head driving station configuration three cover actuating devices, middle part driving station configuration two cover actuating devices, cover actuating device of afterbody driving station configuration, middle part driving station and afterbody driving station respectively are furnished with two force gauges, the afterbody driving station is furnished with two slow-speed shaft flexible braking devices, and the 3rd band conveyor 16 also is furnished with a cover Automatically-Controlled Hydraulic Winch Take-up device; The back of the 3rd band conveyor 16 is connected with the 4th band conveyor 17, the 4th band conveyor 17 is from the horizontal by 17 degree, the 4th band conveyor 17 disposes the quadruplet actuating device, the 4th band conveyor 17 head driving stations configuration two cover actuating devices, afterbody driving station configuration two cover actuating devices, the afterbody driving station of the 4th band conveyor 17 is furnished with two force gauges, the afterbody driving station of the 4th band conveyor 17 is furnished with three slow-speed shaft flexible braking devices, and the 4th band conveyor 17 also is furnished with a cover Automatically-Controlled Hydraulic Winch Take-up device; The back of the 4th band conveyor 17 is provided with the 5th band conveyor 18, the five band conveyors 18 configurations two cover actuating devices of horizontal arrangement, and every cover actuating device is furnished with a drg.The 5th band conveyor 18 also is furnished with a cover vertical heavy-hammer automatic takeup; The afterbody of the 5th band conveyor 18 connects coal yard 19 down, and the automatically controlled part of this conveyer is divided identical with Fig. 1 and the described electric control part of Fig. 2.
The conveying flow process of this time fortune belt type conveyer is: colliery outlet coal yard 10-→ feeder 11-→ first band conveyor 12-→ second band conveyor 13-→ crusher 14-→ belt conveyer scale 15-→ the 3rd band conveyor 16-→ the 4th band conveyor 17-→ the 5th band conveyor 18-→ following coal yard 19.
Claims (8)
1, the following fortune belt type conveyer of high strength, long distance, large conveying quantity; mainly comprise oblique belt conveyor device, actuating device, fender guard and the electric-control system that is provided with down; it is characterized in that: each bar belt conveyor device is provided with actuating device and fender guard; each actuating device is connected to electric-control system by a frequency converter, and each fender guard is connected in the existing electric-control system by corresponding I.
2, conveyer according to claim 1 is characterized in that fender guard comprises: the combination of a kind of or any kind of drg, torque sensor, tightening device, emergency stop mechanism and motor shaft temperature sensor.
3, conveyer according to claim 1 and 2 is characterized in that electric-control system comprises: controller workstation and master control workstation, form Industrial Ethernet between controller workstation and the master control workstation; The master control workstation links to each other with the IO module with frequency converter by fieldbus, and realizes communication and control.
4, conveyer according to claim 3, its feature exists: above-mentioned controller workstation is identical with the structure of master control workstation, wherein, the master control workstation comprises: controller, acquisition server, man machine operation interface, data server and exchange; Acquisition server, man machine operation interface and data server link to each other with controller by data line, and exchange links to each other with acquisition server by data line.
5, conveyer according to claim 3 is characterized in that: the master control workstation also is connected with auxiliary load transfer device by fieldbus.
6, according to claim 4 or 5 described conveyers, it is characterized in that: auxiliary load transfer device comprises: the combination of a kind of or any kind of feeder, belt conveyer scale, crusher and tramp iron separator.
7, according to claim 4 or 5 described conveyers, it is characterized in that: it is redundant that above-mentioned central controller, master controller, ethernet and fieldbus are provided with a cover.
8, according to claim 4 or 5 described conveyers, it is characterized in that: above-mentioned fieldbus adopts PROFIBUS-DF bus communication network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820240802XU CN201354252Y (en) | 2008-12-24 | 2008-12-24 | Long-distance downward belt conveyer with high strength and large conveying capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820240802XU CN201354252Y (en) | 2008-12-24 | 2008-12-24 | Long-distance downward belt conveyer with high strength and large conveying capacity |
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| Publication Number | Publication Date |
|---|---|
| CN201354252Y true CN201354252Y (en) | 2009-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU200820240802XU Expired - Lifetime CN201354252Y (en) | 2008-12-24 | 2008-12-24 | Long-distance downward belt conveyer with high strength and large conveying capacity |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748749A (en) * | 2015-03-11 | 2015-07-01 | 中国矿业大学 | Automatic inertial navigation deviation correction device and method of parallel type movable crushing system |
| CN104773465A (en) * | 2014-01-14 | 2015-07-15 | 深圳市汇拓新邦科技有限公司 | Large-scale transmission master-slave control equipment of belt conveyer and operation method thereof |
| CN107329450A (en) * | 2017-06-26 | 2017-11-07 | 中交航局安装工程有限公司 | Windrow line ribbon conveyer drives energy-saving control system and method |
| CN107720163A (en) * | 2017-11-09 | 2018-02-23 | 合肥三益江海智能科技有限公司 | A kind of bus type quickly connects belt conveyor system |
| CN110182545A (en) * | 2019-04-12 | 2019-08-30 | 中煤科工集团上海有限公司 | Driving power balance control method in a kind of adhesive tape head |
| CN113247530A (en) * | 2021-06-04 | 2021-08-13 | 山西东昌实业有限公司 | Cross-country belt conveyor energy recovery power generation facility |
-
2008
- 2008-12-24 CN CNU200820240802XU patent/CN201354252Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773465A (en) * | 2014-01-14 | 2015-07-15 | 深圳市汇拓新邦科技有限公司 | Large-scale transmission master-slave control equipment of belt conveyer and operation method thereof |
| CN104748749A (en) * | 2015-03-11 | 2015-07-01 | 中国矿业大学 | Automatic inertial navigation deviation correction device and method of parallel type movable crushing system |
| CN104748749B (en) * | 2015-03-11 | 2017-05-03 | 中国矿业大学 | Automatic inertial navigation deviation correction device and method of parallel type movable crushing system |
| CN107329450A (en) * | 2017-06-26 | 2017-11-07 | 中交航局安装工程有限公司 | Windrow line ribbon conveyer drives energy-saving control system and method |
| CN107720163A (en) * | 2017-11-09 | 2018-02-23 | 合肥三益江海智能科技有限公司 | A kind of bus type quickly connects belt conveyor system |
| CN110182545A (en) * | 2019-04-12 | 2019-08-30 | 中煤科工集团上海有限公司 | Driving power balance control method in a kind of adhesive tape head |
| CN113247530A (en) * | 2021-06-04 | 2021-08-13 | 山西东昌实业有限公司 | Cross-country belt conveyor energy recovery power generation facility |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIAHUA (ERDOS) TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: TAIYUAN ROCKONTROL CORPORATION Effective date: 20141217 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 030032 TAIYUAN, SHAANXI PROVINCE TO: 017000 ORDOS, INNER MONGOLIA AUTONOMOUS REGION |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141217 Address after: 017000 airport logistics park, Erdos City, the Inner Mongolia Autonomous Region Patentee after: Jiahua (Erdos) Technology Co., Ltd. Address before: High tech Zone Shanxi city Taiyuan province Jiahua street 030032 No. 8 Patentee before: Taiyuan RocKontrol Corporation |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091202 |