CN204051862U - A kind of dynamic feed control system for material fragmentation - Google Patents
A kind of dynamic feed control system for material fragmentation Download PDFInfo
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- CN204051862U CN204051862U CN201420475084.XU CN201420475084U CN204051862U CN 204051862 U CN204051862 U CN 204051862U CN 201420475084 U CN201420475084 U CN 201420475084U CN 204051862 U CN204051862 U CN 204051862U
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Abstract
The utility model discloses a kind of dynamic feed control system for material fragmentation, involving vibrations batcher (1), feed conveyer (2) and gyratory crusher (4), described gyratory crusher (4) upper end arranges feeding warehouse (7), described oscillating feeder (1) is provided with vibrating motor (9), this system also comprises the distance measuring sensor (3) that signal in turn connects, PLC (5) and frequency converter (6), described frequency converter (6) is connected with vibrating motor (9) signal, described distance measuring sensor (3) is positioned at feeding warehouse (7) upper end of gyratory crusher (4).This dynamic feed control system for material fragmentation of the utility model design, can in time, accurately control the feeding coal of material, and improve the crushing efficiency of disintegrating machine, quality and output to greatest extent, thus improve Integral-crushing performance.
Description
Technical field
The utility model relates to a kind of feed control system, belongs to building sandstone field, specifically a kind of dynamic feed control system for material fragmentation.
Background technology
Present material is broken is all coordinated by equipment such as material feeder, device for transporting objects and material crushing devices mostly, basically form system, but, when actual material is broken, the fitness between each several part is poor, thus has influence on crushing efficiency and the fragmentation quality of entire system, wherein, breaker as emphasis is very important, and at present, cone crusher is large with its output, stable performance, automaticity are high and extensive use in material fragmentation; When material is broken, the output of cone crusher is subject to feed size impact comparatively greatly, and when mass transport speed one timing, the broken speed of material of bulk is comparatively slow, thus makes feed hopper windrow material level higher, even overflows.When material size is less than normal, material will, quickly through disintegrating machine, cause material in crusher chamber few, cannot meet the best broken condition of feed of buying securities with all one's capital, can not give full play to the performance of disintegrating machine.As can be seen here, want the quality and the efficiency that improve material fragmentation, need to improve the overall co-ordination degree of crushing system and the crushing efficiency of disintegrating machine.
Utility model content
Problem to be solved in the utility model is to provide a kind of dynamic feed control system for material fragmentation, the feed achieving overall material during material fragmentation accurately controls, improve crushing effect and the performance of disintegrating machine, thus the problem that when solving material fragmentation in the past, disintegrating machine cannot give full play to performance, yield poorly.
Based on above object, the technical scheme that the utility model provides is: a kind of dynamic feed control system for material fragmentation, involving vibrations batcher, feed conveyer and gyratory crusher, described gyratory crusher upper end arranges feeding warehouse, described oscillating feeder is provided with vibrating motor, this system also comprises distance measuring sensor, PLC and the frequency converter that signal in turn connects, and described frequency converter is connected with vibrating motor signal, and described distance measuring sensor is positioned at the feeding warehouse upper end of gyratory crusher.
Further, described distance measuring sensor is positioned at the setting of 1-2 rice, feeding warehouse upper end.
Further, described distance measuring sensor is arranged near feeding warehouse internal chamber wall in the horizontal direction.
Further, described distance measuring sensor is laser range sensor.
Compared to prior art, the utility model has the advantage of: this dynamic feed control system for material fragmentation of the utility model design, energy feeding coal that is timely, accurately control material, and improve the crushing efficiency of disintegrating machine, quality and output to greatest extent, thus improve Integral-crushing performance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Label in figure is expressed as: 1, oscillating feeder; 2, feed conveyer; 3, distance measuring sensor; 4, gyratory crusher; 5, PLC; 6, frequency converter; 7, feeding warehouse; 8, intermediate bunker; 9, vibrating motor.
Detailed description of the invention
In order to make those skilled in the art understand the utility model better, below in conjunction with the utility model embodiment and accompanying drawing, clear, complete explanation is carried out to the technical solution of the utility model.
Embodiment 1
A kind of dynamic feed control system for material fragmentation as described in Figure 1, involving vibrations batcher 1, feed conveyer 2 and gyratory crusher 4, described gyratory crusher 4 upper end arranges feeding warehouse 7, described oscillating feeder 1 is provided with vibrating motor 9, this system also comprises distance measuring sensor 3, PLC 5 and the frequency converter 6 that signal in turn connects, described frequency converter 6 is connected with vibrating motor 9 signal, and described distance measuring sensor 3 is positioned at feeding warehouse 7 upper end of gyratory crusher 4.
Oscillating feeder 1 upper end of the present embodiment is provided with intermediate bunker 8, material to enter in oscillating feeder 1 and vibrating motor 9 acts on from intermediate bunker 8, constantly material is entered feed conveyer 2 by vibrating feed, by the belt of feed conveyer 2, mass transport is entered the feeding warehouse 7 on disintegrating machine 4 top, complete fragmentation; In shattering process, be arranged on the change of the distance measuring sensor 3 real-time detecting material position on feeding warehouse 7 top, and current signal material level value being converted to 4-20mA feeds back to PLC 5, PLC 5 is according to the output three phase mains frequency of signal adjustment frequency converter 6, again by cable transmission to vibrating motor 9, thus change the vibration frequency of oscillating feeder 1, the feeding coal of adjustment oscillating feeder 1, thus in crushing chamber of crusher, material remains a metastable material level; The distance measuring sensor 3 of the present embodiment can be the distance measuring sensors such as ultrasonic sensor, infrared ray sensor or laser sensor; By above structure, feeding coal can be adjusted in time, accurately according to disintegrating machine material level situation when making material broken, make material energy fully broken, improve fragmentation quality, disintegrating machine is in maximized broken state all the time simultaneously, not only increases crushing efficiency, decreases the vacant energy consumption of disintegrating machine, also improve Integral-crushing performance and effect, usability greatly improves.
Embodiment 2
The present embodiment has done following restriction on the basis of embodiment 1, is specially: described distance measuring sensor 3 is positioned at 1-2 rice, feeding warehouse 7 upper end and arranges.
The distance measuring sensor 3 of the present embodiment is positioned at feeding warehouse 7 upper end 1-2 rice, can reduce distance sensing, improves signal precision, also can avoid affecting sensing accuracy during materials from spattering simultaneously.
Embodiment 3
The present embodiment is further optimized on the basis of embodiment 1 or embodiment 2, is specially: described distance measuring sensor 3 is arranged near feeding warehouse 7 internal chamber wall in the horizontal direction.
In the present embodiment, material from feed conveyer 2 convey materials to feeding warehouse 7 time, material is pile up from middle part and then pile with whole feeding warehouse 7 substantially, therefore, in order to improve the precision of distance measuring sensor 3, distance measuring sensor 3 is arranged near feeding warehouse 7 internal chamber wall in the horizontal direction and must not internal chamber wall be contacted, now the signal of distance measuring sensor 3 directly measures the material of internal chamber wall edge, due to more stable than core at the marginal portion material level of feeding warehouse 7 inner chamber, avoid the impact of the correlative factors such as materials from spattering, thus material level can be measured accurately, precision improves.
Embodiment 4
The present embodiment has done following restriction on the basis of above-mentioned any embodiment: described distance measuring sensor 3 is laser range sensor.
The laser range sensor of the present embodiment has the advantage that measurement category is wide, the response time is short, can measure when reflectivity is extremely low, uses, can improve level gauging accurately under being very applicable to material level change complicated situation.
Well can realize the utility model as mentioned above.Scope of patent protection of the present utility model is as the criterion with claims, the equivalent structure change that every utilization description of the present utility model and accompanying drawing content are done, and in like manner all should be included in protection domain of the present utility model.
Claims (4)
1. the dynamic feed control system for material fragmentation, involving vibrations batcher (1), feed conveyer (2) and gyratory crusher (4), described gyratory crusher (4) upper end arranges feeding warehouse (7), described oscillating feeder (1) is provided with vibrating motor (9), it is characterized in that: this system also comprises the distance measuring sensor (3) that signal in turn connects, PLC (5) and frequency converter (6), described frequency converter (6) is connected with vibrating motor (9) signal, described distance measuring sensor (3) is positioned at feeding warehouse (7) upper end of gyratory crusher (4).
2. a kind of dynamic feed control system for material fragmentation according to claim 1, is characterized in that: described distance measuring sensor (3) is positioned at 1-2 rice, feeding warehouse (7) upper end and arranges.
3. a kind of dynamic feed control system for material fragmentation according to any one of claim 1 or 2, is characterized in that: described distance measuring sensor (3) is arranged near feeding warehouse (7) internal chamber wall in the horizontal direction.
4. a kind of dynamic feed control system for material fragmentation according to any one of claim 1 or 2, is characterized in that: described distance measuring sensor (3) is laser range sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201420475084.XU CN204051862U (en) | 2014-08-21 | 2014-08-21 | A kind of dynamic feed control system for material fragmentation |
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| CN201420475084.XU CN204051862U (en) | 2014-08-21 | 2014-08-21 | A kind of dynamic feed control system for material fragmentation |
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| CN204051862U true CN204051862U (en) | 2014-12-31 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755063A (en) * | 2016-08-18 | 2018-03-06 | 中国铁建重工集团有限公司 | A kind of mobile crushing station and its feeding control method and system |
| CN108927261A (en) * | 2017-05-25 | 2018-12-04 | 郑州洁普智能环保技术有限公司 | A kind of impact breaker |
| CN108943277A (en) * | 2018-06-19 | 2018-12-07 | 广州佰益环保科技有限公司 | Hogging system and method for processing wooden piece |
| CN111093832A (en) * | 2017-09-18 | 2020-05-01 | Abb瑞士股份有限公司 | Method for operating a shredding circuit and corresponding shredding circuit |
| CN112044578A (en) * | 2019-06-05 | 2020-12-08 | 西安瑞德宝尔智能科技有限公司 | Control method and controller of feeding machine |
| CN112517160A (en) * | 2020-11-20 | 2021-03-19 | 中矿金业股份有限公司 | Automatic alarming device for ball mill feeding |
| CN112973841A (en) * | 2021-05-07 | 2021-06-18 | 徐州徐工矿业机械有限公司 | Cone crusher constant power control device and method through self-adaptive feeding |
| CN115780006A (en) * | 2022-11-17 | 2023-03-14 | 沈阳盛世五寰科技有限公司 | Case reasoning-based intelligent control method for material weight of high-pressure roller mill |
-
2014
- 2014-08-21 CN CN201420475084.XU patent/CN204051862U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755063A (en) * | 2016-08-18 | 2018-03-06 | 中国铁建重工集团有限公司 | A kind of mobile crushing station and its feeding control method and system |
| CN108927261A (en) * | 2017-05-25 | 2018-12-04 | 郑州洁普智能环保技术有限公司 | A kind of impact breaker |
| CN111093832A (en) * | 2017-09-18 | 2020-05-01 | Abb瑞士股份有限公司 | Method for operating a shredding circuit and corresponding shredding circuit |
| US11123743B2 (en) | 2017-09-18 | 2021-09-21 | Abb Schweiz Ag | Method for operating a comminution circuit and respective comminution circuit |
| CN111093832B (en) * | 2017-09-18 | 2021-11-12 | Abb瑞士股份有限公司 | Method for operating a shredding circuit and corresponding shredding circuit |
| CN108943277A (en) * | 2018-06-19 | 2018-12-07 | 广州佰益环保科技有限公司 | Hogging system and method for processing wooden piece |
| CN112044578A (en) * | 2019-06-05 | 2020-12-08 | 西安瑞德宝尔智能科技有限公司 | Control method and controller of feeding machine |
| CN112517160A (en) * | 2020-11-20 | 2021-03-19 | 中矿金业股份有限公司 | Automatic alarming device for ball mill feeding |
| CN112973841A (en) * | 2021-05-07 | 2021-06-18 | 徐州徐工矿业机械有限公司 | Cone crusher constant power control device and method through self-adaptive feeding |
| CN115780006A (en) * | 2022-11-17 | 2023-03-14 | 沈阳盛世五寰科技有限公司 | Case reasoning-based intelligent control method for material weight of high-pressure roller mill |
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