CN111266177A - Visual identification-based broken stone transmission control system and method for mine exploitation - Google Patents
Visual identification-based broken stone transmission control system and method for mine exploitation Download PDFInfo
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- CN111266177A CN111266177A CN202010112318.4A CN202010112318A CN111266177A CN 111266177 A CN111266177 A CN 111266177A CN 202010112318 A CN202010112318 A CN 202010112318A CN 111266177 A CN111266177 A CN 111266177A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
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Abstract
The application discloses mine exploitation gravel transmission control system and method based on visual identification, which comprises the following steps: the plate-type feeder is provided with a camera, a PLC (programmable logic controller) control module and a background server, wherein the camera is arranged at a position where a machine opening is aligned with the plate-type feeder; the system comprises a camera, a background server and a control module, wherein the camera is used for acquiring image information of stones to be crushed on a conveying plate of a plate type feeder and transmitting the acquired image information to the background server; the background server is used for calculating the occupation ratio of large stones and small stones on the conveying plate of the current plate type feeding machine according to the received image information; and the PLC control module is used for controlling the current value of the motor input into the plate-type feeder according to the calculated occupation ratio of the large and small stones so as to control the frequency of the plate-type feeder for conveying the stones into the crusher. The application can exert the effect of the crusher to the maximum extent, and can not cause the blockage and other conditions of the crusher, thereby realizing the full-automatic transmission of broken stones of the mining equipment, improving the working efficiency and reducing the cost.
Description
Technical Field
The invention relates to the technical field of mining, in particular to a system and a method for controlling broken stone transmission for mining based on visual identification.
Background
In actual mining production, large stones after mining need to be conveyed to a crusher through a feeding machine for crushing.
At present, in the prior art, the feeding frequency of the feeder is controlled mostly by manually setting a current value, so that the frequency consistency of the feeder and the crusher is ensured. However, in this way, the feeding frequency of the feeding machine needs to be manually adjusted in real time according to the crushing speed of the crusher, and if the feeding is too fast, the crusher is easily blocked, and the equipment may be damaged; if the feeding is too slow, the crusher can idle, so that the crusher is idle and wasted, the crushing efficiency is low, therefore, the crusher needs to be manually attended for a long time, the set current value is adjusted in real time, the feeding frequency of the feeder is adjusted, the technical requirements on labor are high, and the labor cost is high; moreover, because manual operation is inevitable, errors can occur or feedback is not timely, the motor is burnt out due to overhigh current, the service life of the equipment is shortened, and the mining cost is further improved.
Therefore, how to realize the automatic transmission of the broken stones of the mining equipment is a technical problem to be solved urgently by the technical personnel in the field.
Disclosure of Invention
In view of the above, the invention aims to provide a system and a method for controlling crushed stone transmission for mining based on visual identification, which can realize full-automatic crushed stone transmission of mining equipment, improve the working efficiency and reduce the cost. The specific scheme is as follows:
a broken stone transmission control system for mine excavation based on visual identification comprises: the plate-type feeder is provided with a camera, a PLC (programmable logic controller) control module and a background server, wherein the camera is arranged at a position where a machine opening is aligned with the plate-type feeder; wherein,
the camera is used for acquiring image information of stones to be crushed on a conveying plate of the plate type feeding machine and transmitting the acquired image information to the background server;
the background server is used for calculating the current occupation ratio of large stones and small stones on a conveying plate of the plate type feeder according to the received image information;
and the PLC control module is used for controlling the current value of the motor input into the plate-type feeder according to the calculated occupation ratio of the large stone blocks and the small stone blocks so as to control the frequency of the plate-type feeder for conveying the stone blocks into the crusher.
Preferably, in the system for controlling crushed stone transmission for mining based on visual identification according to an embodiment of the present invention, the background server is configured to compare the received image information with pre-stored image information in an image information database, and if the image information is consistent with the pre-stored image information in the image information database, determine that an occupation ratio of large and small stones on a conveying plate of the plate feeder is an occupation ratio of large and small stones in the corresponding pre-stored image information.
Preferably, in the visual recognition-based crushed stone transmission control system for mining operation, provided by the embodiment of the present invention, the PLC control module includes a frequency converter;
and the frequency converter is used for dynamically changing the current value of the motor of the plate type feeding machine.
Preferably, in the crushed stone transmission control system for mining based on visual identification provided by the embodiment of the invention, the ratio of large stones is inversely proportional to the current value of the motor of the plate feeder; the proportion of the small stones is in direct proportion to the current value of the motor of the plate type feeding machine.
Preferably, in the crushed stone transport control system for mine excavation based on visual recognition provided by the embodiment of the invention,
preferably, in the system for controlling crushed stone transportation for mining based on visual recognition provided by the embodiment of the present invention, if soil is mixed in stones on the conveying plate of the plate feeder, the background server is further configured to calculate a current proportion of soil mixed in stones on the conveying plate of the plate feeder;
and the PLC control module is also used for controlling the current value input into the motor of the plate-type feeder according to the calculated proportion of the soil.
The embodiment of the invention also provides a control method of the crushed stone transmission control system for mine exploitation based on visual identification, which comprises the following steps:
a camera is arranged at the position of a machine opening aligned with the plate type feeding machine;
the camera acquires image information of stones to be crushed on a conveying plate of the plate type feeding machine and transmits the acquired image information to the background server;
the background server calculates the current occupation ratio of large stones and small stones on a conveying plate of the plate type feeder according to the received image information;
and the PLC control module controls the current value of a motor input into the plate-type feeder according to the calculated occupation ratio of the large and small stones so as to control the frequency of the plate-type feeder for conveying the stones into the crusher.
Preferably, in the control method of the crushed stone transmission control system for mining based on visual recognition according to an embodiment of the present invention, the calculating, by the background server, a ratio of large stones and small stones on a conveying plate of the plate feeder according to the received image information includes:
the background server compares the received image information with prestored image information in an image information database;
if the sizes of the stones are consistent with each other, judging that the occupation ratio of the large stones and the small stones on the conveying plate of the plate type feeding machine is the occupation ratio of the large stones and the small stones in the corresponding pre-stored image information.
Preferably, in the control method of the crushed stone transmission control system for mining based on visual identification according to an embodiment of the present invention, the controlling the current value input to the motor of the plate feeder by the PLC control module according to the calculated percentage of the large and small stones includes:
the PLC control module controls a frequency converter to dynamically change the current value of a motor of the plate-type feeder according to the calculated ratio of the large stones to the small stones; when the occupation ratio of the large stone blocks is high, the current value of a motor of the plate type feeding machine is small; when the proportion value of the small stone blocks is high, the current value of the motor of the plate type feeding machine is large.
According to the technical scheme, the broken stone transmission control system and method for mine exploitation based on visual identification, which are provided by the invention, comprises the following steps: the plate-type feeder is provided with a camera, a PLC (programmable logic controller) control module and a background server, wherein the camera is arranged at a position where a machine opening is aligned with the plate-type feeder; the system comprises a camera, a background server and a control module, wherein the camera is used for acquiring image information of stones to be crushed on a conveying plate of a plate type feeder and transmitting the acquired image information to the background server; the background server is used for calculating the occupation ratio of large stones and small stones on the conveying plate of the current plate type feeding machine according to the received image information; and the PLC control module is used for controlling the current value of the motor input into the plate-type feeder according to the calculated occupation ratio of the large and small stones so as to control the frequency of the plate-type feeder for conveying the stones into the crusher.
This application passes through the camera, PLC control module and backend server's interact, automatically according to treating the frequency that the broken big or small stone took the percentage to control board-like feeding machine carried the stone in to the breaker on the delivery board of current board-like feeding machine, can furthest exert the effect of breaker, can not cause situations such as breaker jam again, the full automatization of mine exploitation equipment rubble has been realized, work efficiency has been improved, the stability of rate of accuracy has been promoted, the cost is reduced, the service life of equipment has been prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a crushed stone transmission control system for mine excavation based on visual identification according to an embodiment of the present invention;
fig. 2 is a flowchart of a control method of a crushed stone transmission control system for mine excavation based on visual identification according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a visual identification-based broken stone transmission control system for mine excavation, which comprises the following components as shown in figure 1: the system comprises a plate-type feeder 1, a camera 2 arranged at a position where a machine opening is aligned with the plate-type feeder 1, a background server 3 and a PLC control module 4; wherein,
the camera 2 is used for acquiring image information of stones to be crushed on a conveying plate of the plate-type feeder 1 and transmitting the acquired image information to the background server 3;
the background server 3 is used for calculating the occupation ratio of large stones and small stones on the conveying plate of the current plate type feeder 1 according to the received image information; it should be noted that the large and small stones are referred to as large and small stones to be crushed; the background server 3 can calculate the ratio of the large stones and the ratio of the small stones;
and the PLC control module 4 is used for controlling the current value of the motor input into the plate-type feeder 1 according to the calculated occupation ratio of the large stones and the small stones so as to control the frequency of the plate-type feeder 1 for conveying the stones into the crusher.
In the crushed stone transmission control system for mine exploitation based on visual identification provided by the embodiment of the invention, the camera is arranged at the position of the machine port aligned with the plate type feeding machine to obtain the image information of the stones on the conveying plate of the plate type feeding machine, the obtained image information is transmitted to the background server, the occupation ratio of the large stones and the small stones on the current conveying plate is calculated after the processing, the recognition and the analysis procedures of the background server, the frequency of conveying the stones into the crusher by the plate-type feeding machine is controlled according to the calculated occupation ratio of the large stones and the small stones, so that the effect of the crusher can be exerted to the maximum extent, and the situations such as blockage of the crusher and the like can be avoided.
In a specific implementation, in the system for controlling crushed stone transmission for mining based on visual identification provided in the embodiment of the present invention, the background server may be configured to compare the received image information with pre-stored image information in the image information database, and if there is a match, determine that the occupation ratio of large and small stones on the conveying plate of the current plate feeder is the occupation ratio of large and small stones in the corresponding pre-stored image information, that is, only need to obtain the occupation ratio of large and small stones in the corresponding pre-stored image information. It should be noted that the background server may pre-store a plurality of image information with different proportions, compare the received image information with the pre-stored image information one by one, and if there is consistent image information, the proportion of large and small stones in the received image information (i.e. the proportion of large and small stones on the conveying plate of the current plate feeder) is the same as the proportion of large and small stones in the pre-stored image information.
In specific implementation, in the crushed stone transmission control system for mining based on visual identification provided by the embodiment of the invention, the PLC control module may include a frequency converter; the frequency converter is used for dynamically changing the current value of a motor of the plate type feeding machine. In practical application, according to the occupation ratio of large and small stones, the frequency converter is controlled by combining the industrial control PLC and controlling the variable input into the PLC, so that the input current of the motor of the plate-type feeding machine is dynamically changed, and the frequency of the stone blocks transmitted into the crusher by the plate-type feeding machine is controlled.
Specifically, in the visual identification-based crushed stone conveying control system for mine exploitation provided by the embodiment of the invention, the ratio of large stones is inversely proportional to the current value of the motor of the plate feeder; the proportion value of the small stones is in direct proportion to the current value of the motor of the plate type feeding machine. When the occupation ratio of the large stone blocks is high, the current value of a motor of the plate type feeding machine is a little smaller, the rotation of the electrode is slower, and the feeding speed is slower; when the proportion value of the small stone blocks is high, the current value of the motor of the plate type feeding machine is a little larger, the electrode rotates a little faster, and the feeding speed is a little faster, so that the aim of controlling the frequency of the plate type feeding machine for transmitting the stone blocks into the crusher is fulfilled.
Further, in the embodiment of the invention, in the system for controlling crushed stone transmission for mining based on visual recognition, if soil is mixed in stones on the conveying plate of the plate feeder, the background server may be further configured to calculate a ratio of soil mixed in stones on the conveying plate of the plate feeder; and the PLC control module can also be used for controlling the current value of the motor input into the plate-type feeder according to the calculated soil proportion. This can further improve the stability of accuracy.
Based on the same invention concept, the embodiment of the invention also provides a control method of the mine excavation gravel transmission control system based on visual identification, and as the principle of solving the problems of the method is similar to that of the mine excavation gravel transmission control system based on visual identification, the implementation of the method can refer to the implementation of the mine excavation gravel transmission control system based on visual identification, and repeated parts are not repeated.
In specific implementation, the control method of the crushed stone transmission control system for mine excavation based on visual identification provided by the embodiment of the invention, as shown in fig. 2, specifically includes the following steps:
s201, installing a camera at a position where a machine port is aligned with a plate type feeder;
s202, the camera acquires image information of stones to be crushed on a conveying plate of the plate type feeder, and transmits the acquired image information to a background server;
s203, the background server calculates the occupation ratio of large stones and small stones on the conveying plate of the current plate type feeder according to the received image information;
and S204, controlling the current value of the motor input into the plate-type feeder by the PLC control module according to the calculated proportion of the large stones and the small stones so as to control the frequency of the plate-type feeder for conveying the stones into the crusher.
In the control method of the broken stone transmission control system for mining based on visual identification provided by the embodiment of the invention, the steps can be executed, so that the function of the crusher can be exerted to the maximum extent, the conditions of blockage and the like of the crusher cannot be caused, the full automation of broken stones of mining equipment is realized, the working efficiency is improved, the stability of the accuracy is improved, the cost is reduced, and the service life of the equipment is prolonged.
Further, in a specific implementation, in the control method of the crushed stone transmission control system for mining based on visual recognition, the step S203 of the background server calculating, according to the received image information, a ratio of large stones and small stones on a conveying plate of the current plate feeder may include: the background server compares the received image information with prestored image information in an image information database; if the sizes of the stones are consistent with each other, the proportion of the large stones and the small stones on the conveying plate of the current plate type feeding machine is judged to be the proportion of the large stones and the small stones in the corresponding pre-stored image information.
Further, in a specific implementation, in the control method of the crushed stone transmission control system for mining based on visual recognition according to the embodiment of the present invention, the step S204 may include that the PLC control module controls the current value input to the motor of the plate feeder according to the calculated percentage of the large stones and the small stones, and the method includes: the PLC control module controls the frequency converter to dynamically change the current value of the motor of the plate-type feeder by controlling input variables according to the calculated ratio of the large stones and the small stones; when the occupation ratio of the large stone blocks is high, the current value of a motor of the plate type feeding machine is small; when the occupation ratio of the small stone blocks is high, the current value of the motor of the plate type feeding machine is large.
For more specific working processes of the above steps, reference may be made to corresponding contents disclosed in the foregoing embodiments, and details are not described herein again.
To sum up, the embodiment of the invention provides a visual identification-based broken stone transmission control system and method for mine exploitation, which comprises the following steps: the plate-type feeder is provided with a camera, a PLC (programmable logic controller) control module and a background server, wherein the camera is arranged at a position where a machine opening is aligned with the plate-type feeder; the system comprises a camera, a background server and a control module, wherein the camera is used for acquiring image information of stones to be crushed on a conveying plate of a plate type feeder and transmitting the acquired image information to the background server; the background server is used for calculating the occupation ratio of large stones and small stones on the conveying plate of the current plate type feeding machine according to the received image information; and the PLC control module is used for controlling the current value of the motor input into the plate-type feeder according to the calculated occupation ratio of the large and small stones so as to control the frequency of the plate-type feeder for conveying the stones into the crusher. Through the camera like this, the mutual action of PLC control module and backend server, the frequency of carrying the stone in to the breaker of board-like feeding machine is controlled to the board-like feeding machine according to the occupation of ratio of treating broken big or small stone on the delivery board of board-like feeding machine automatically, can furthest exert the effect of breaker, can not cause situations such as breaker jam again, has realized the full automatization of mine exploitation equipment rubble, has improved work efficiency, has promoted the stability of accuracy, and the cost is reduced has prolonged the life of equipment.
Finally, it is further noted that, herein, relational terms are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The system and the method for controlling the mine excavation gravel transmission based on visual identification are described in detail, a specific example is applied in the system to explain the principle and the implementation mode of the invention, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (8)
1. The utility model provides a broken stone transmission control system is adopted in mine based on vision identification which characterized in that includes: the plate-type feeder is provided with a camera, a PLC (programmable logic controller) control module and a background server, wherein the camera is arranged at a position where a machine opening is aligned with the plate-type feeder; wherein,
the camera is used for acquiring image information of stones to be crushed on a conveying plate of the plate type feeding machine and transmitting the acquired image information to the background server;
the background server is used for calculating the current occupation ratio of large stones and small stones on a conveying plate of the plate type feeder according to the received image information;
and the PLC control module is used for controlling the current value of the motor input into the plate-type feeder according to the calculated occupation ratio of the large stone blocks and the small stone blocks so as to control the frequency of the plate-type feeder for conveying the stone blocks into the crusher.
2. The system as claimed in claim 1, wherein the background server is configured to compare the received image information with pre-stored image information in an image information database, and if there is a match, determine that the percentage of large and small stones on the conveying plate of the plate feeder is the percentage of large and small stones in the corresponding pre-stored image information.
3. The vision recognition-based crushed stone transmission control system for mine excavation according to claim 2, wherein the PLC control module includes a frequency converter;
and the frequency converter is used for dynamically changing the current value of the motor of the plate type feeding machine.
4. The vision recognition-based mine excavation crushed stone transmission control system according to claim 3, wherein the proportion of large stones is inversely proportional to the current value of the motor of the plate feeder; the proportion of the small stones is in direct proportion to the current value of the motor of the plate type feeding machine.
5. The system for controlling the transportation of crushed stones for mining based on visual identification as claimed in claim 4, wherein if the stones on the conveying plate of the plate feeder are mixed with soil, the background server is further configured to calculate the current proportion of soil mixed in the stones on the conveying plate of the plate feeder;
and the PLC control module is also used for controlling the current value input into the motor of the plate-type feeder according to the calculated proportion of the soil.
6. A control method of a crushed stone transport control system for mine excavation based on visual identification as claimed in any one of claims 1 to 5, comprising:
a camera is arranged at the position of a machine opening aligned with the plate type feeding machine;
the camera acquires image information of stones to be crushed on a conveying plate of the plate type feeding machine and transmits the acquired image information to the background server;
the background server calculates the current occupation ratio of large stones and small stones on a conveying plate of the plate type feeder according to the received image information;
and the PLC control module controls the current value of a motor input into the plate-type feeder according to the calculated occupation ratio of the large and small stones so as to control the frequency of the plate-type feeder for conveying the stones into the crusher.
7. The control method of the crushed stone transmission control system for mining based on visual identification as claimed in claim 6, wherein the background server calculates the proportion of large and small stones on the conveying plate of the plate feeder according to the received image information, and comprises:
the background server compares the received image information with prestored image information in an image information database;
if the sizes of the stones are consistent with each other, judging that the occupation ratio of the large stones and the small stones on the conveying plate of the plate type feeding machine is the occupation ratio of the large stones and the small stones in the corresponding pre-stored image information.
8. The control method of the crushed stone transmission control system for mining based on visual identification as claimed in claim 7, wherein the PLC control module controls the current value input to the motor of the plate feeder according to the calculated percentage of the large and small stones, and the control method comprises the following steps:
the PLC control module controls a frequency converter to dynamically change the current value of a motor of the plate-type feeder according to the calculated ratio of the large stones to the small stones; when the occupation ratio of the large stone blocks is high, the current value of a motor of the plate type feeding machine is small; when the proportion value of the small stone blocks is high, the current value of the motor of the plate type feeding machine is large.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892823A (en) * | 2021-01-15 | 2021-06-04 | 清华大学 | Sand making control method and system based on artificial intelligence algorithm |
| CN113751110A (en) * | 2021-09-07 | 2021-12-07 | 海汇集团有限公司 | Intelligent blockage clearing system for mine aggregate production line |
| CN117548210A (en) * | 2024-01-12 | 2024-02-13 | 贵州雷克康纳科技有限责任公司 | Jam detection and automatic crushing processing system based on video analysis |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201361574Y (en) * | 2009-02-27 | 2009-12-16 | 韩思进 | Discharging iron-removal conveyor controlled by return powder seal in closed grinding circulation system |
| CN104258967A (en) * | 2014-09-05 | 2015-01-07 | 刘执军 | Stone grading method |
| CN105057079A (en) * | 2015-08-10 | 2015-11-18 | 中国黄金集团内蒙古矿业有限公司 | Control system and control method of ore grinding ore granularity |
| CN107101683A (en) * | 2017-06-15 | 2017-08-29 | 西安科技大学 | A kind of coal flow monitoring system based on laser radar and velocity information |
| CN207605849U (en) * | 2017-10-30 | 2018-07-13 | 河南康鸿陶粒砂有限公司 | A kind of highly effective and safe sandstone breaker |
| CN109622120A (en) * | 2019-02-14 | 2019-04-16 | 福建南方路面机械有限公司 | A kind of gyratory crusher feeding control system and control method |
| CN209599566U (en) * | 2018-07-17 | 2019-11-08 | 河南中建西部建设有限公司 | A kind of concrete mixing plant sand material homogenization system |
-
2020
- 2020-02-24 CN CN202010112318.4A patent/CN111266177B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201361574Y (en) * | 2009-02-27 | 2009-12-16 | 韩思进 | Discharging iron-removal conveyor controlled by return powder seal in closed grinding circulation system |
| CN104258967A (en) * | 2014-09-05 | 2015-01-07 | 刘执军 | Stone grading method |
| CN105057079A (en) * | 2015-08-10 | 2015-11-18 | 中国黄金集团内蒙古矿业有限公司 | Control system and control method of ore grinding ore granularity |
| CN107101683A (en) * | 2017-06-15 | 2017-08-29 | 西安科技大学 | A kind of coal flow monitoring system based on laser radar and velocity information |
| CN207605849U (en) * | 2017-10-30 | 2018-07-13 | 河南康鸿陶粒砂有限公司 | A kind of highly effective and safe sandstone breaker |
| CN209599566U (en) * | 2018-07-17 | 2019-11-08 | 河南中建西部建设有限公司 | A kind of concrete mixing plant sand material homogenization system |
| CN109622120A (en) * | 2019-02-14 | 2019-04-16 | 福建南方路面机械有限公司 | A kind of gyratory crusher feeding control system and control method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892823A (en) * | 2021-01-15 | 2021-06-04 | 清华大学 | Sand making control method and system based on artificial intelligence algorithm |
| CN113751110A (en) * | 2021-09-07 | 2021-12-07 | 海汇集团有限公司 | Intelligent blockage clearing system for mine aggregate production line |
| CN117548210A (en) * | 2024-01-12 | 2024-02-13 | 贵州雷克康纳科技有限责任公司 | Jam detection and automatic crushing processing system based on video analysis |
| CN117548210B (en) * | 2024-01-12 | 2024-03-19 | 贵州雷克康纳科技有限责任公司 | Jam detection and automatic crushing processing system based on video analysis |
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