CN116273426A - Sand and stone processing monitoring system and method - Google Patents
Sand and stone processing monitoring system and method Download PDFInfo
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- CN116273426A CN116273426A CN202310566023.8A CN202310566023A CN116273426A CN 116273426 A CN116273426 A CN 116273426A CN 202310566023 A CN202310566023 A CN 202310566023A CN 116273426 A CN116273426 A CN 116273426A
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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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- 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
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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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- 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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- Crushing And Grinding (AREA)
Abstract
The invention relates to a sand and stone processing monitoring system and a method, which belong to the technical field of electric digital data processing, and through a matching scheme among devices, each link of the accumulation and material clamping phenomenon in a pretreatment cavity can be correspondingly detected, so that accidents such as sand and stone raw material overflow and equipment damage are avoided. The hardware operation cost of abnormal sound detection is lower than that of the feed hopper pressure-bearing detection, and the abnormal sound detection is designed to be started first; when the pressure of the feed hopper is overlarge, the feed amount is probably caused by larger feed amount and is not caused by material clamping of the pretreatment cavity, and after the pressure detection of the feed hopper, the pressure detection of the material guide plate is also added to judge whether the material clamping of the pretreatment cavity is caused by a combination; finally, designing a guide plate image detection device as an inspection link, avoiding subsequent misoperation caused by the abnormality of the bearing detection result of the guide plate, and designing a final link, wherein the hardware operation cost of the guide plate image detection device is higher; after the inspection is completed, the sand and stone crushing treatment equipment is automatically stopped by an automatic stopping device.
Description
Technical Field
The invention belongs to the technical field of electric digital data processing, and particularly relates to a sand and stone processing monitoring system and method.
Background
The sand and stone crushing treatment equipment at the present stage is used for guaranteeing the crushing effect, and is often divided into primary crushing in the first step and secondary crushing in the second step.
However, during the use, we found that the first step of primary crushing is prone to jamming, such as: the utility model provides a grit crushing treatment facility that current stage was used commonly used, including the rubbing crusher body, the pretreatment chamber has been seted up respectively to the inside of rubbing crusher body, reprocessing chamber and stock solution chamber, the top fixed mounting of rubbing crusher body one side has the feeder hopper, the bottom and the pretreatment chamber intercommunication of feeder hopper, the bottom fixed mounting of pretreatment chamber has the holding down plate, the both sides on pretreatment chamber top all fixed mounting have elevating system, elevating system's lift section fixed mounting has the top board, one side rotation of pretreatment chamber is connected with the cam, the bottom and the top contact connection of top board of cam, rubbing crusher body one side top fixed mounting has first driving motor, install the stock guide between the discharge end of first driving motor and the center department fixed connection of cam, reprocessing chamber's discharge end and the feed end of reprocessing chamber, install rubbing crusher body internally mounted, the discharge gate has been seted up to reprocessing chamber one side bottom, install the screen cloth between discharge gate and the reprocessing chamber, one side fixed mounting on the rubbing crusher body top has the U type frame, a plurality of atomizing nozzles are installed to the bottom equidistance of U type frame, the bottom fixed mounting of rubbing crusher body one side has the water pump, the water pump is connected with the top of top board, the stock solution chamber is contacted with the top of top, install a plurality of atomizing nozzles, water pipe intercommunication such as water pipe.
Because only forging and pressing processes exist in the pretreatment cavity, if sand and stone accumulate in the pretreatment cavity, the sand and stone in the pretreatment cavity and the feed hopper are accumulated more and more, accidents such as sand and stone raw material overflow and equipment damage are most likely to occur under the condition of no monitoring, and a corresponding sand and stone crushing treatment process monitoring and early warning scheme is not designed for the defects at present.
Therefore, a sand processing monitoring system, a sand processing monitoring method and a storage medium are needed to solve the above problems.
Disclosure of Invention
The invention aims to provide a sandstone treatment monitoring system, a sandstone treatment monitoring method and a storage medium, which are used for solving the technical problems in the prior art, and a corresponding sandstone crushing treatment process monitoring and early warning scheme is not designed at the present stage.
In order to achieve the above purpose, the technical scheme of the invention is as follows:
the sand and stone treatment monitoring system comprises sand and stone crushing treatment equipment, wherein the sand and stone crushing treatment equipment comprises a crusher body, a pretreatment cavity, a reprocessing cavity and a liquid storage cavity are respectively formed in the crusher body, a feed hopper is fixedly arranged at the top of one side of the crusher body, the bottom end of the feed hopper is communicated with the pretreatment cavity, a lower pressing plate is fixedly arranged at the bottom of the pretreatment cavity, lifting mechanisms are fixedly arranged on two sides of the top end of the pretreatment cavity, an upper pressing plate is fixedly arranged at the lifting section of the lifting mechanism, one side of the pretreatment cavity is rotationally connected with a cam, the bottom end of the cam is in contact with the top end of the upper pressing plate, a first driving motor is fixedly arranged at the top of one side of the crusher body, an output shaft of the first driving motor is fixedly connected with the center of the cam, and a guide plate is arranged between the discharge end of the pretreatment cavity and the feed end of the reprocessing cavity;
the abnormal sound detection device is used for detecting whether abnormal sound occurs in the pretreatment cavity;
the feeding hopper bearing detection device is used for detecting whether the bearing of the bottom of the feeding hopper exceeds a preset bearing value of the feeding hopper;
the pressure detection device of the material guide plate is used for detecting whether the pressure at the bottom of the material guide plate exceeds a preset pressure value of the material guide plate;
the image detection device of the material guide plate is used for detecting real-time image data of sand and stone flowing on the material guide plate and judging whether the pretreatment cavity is blocked according to the real-time image data; when the sand flow amount on the material guide plate in the real-time image data is lower than a preset value, judging that the material clamping occurs in the pretreatment cavity;
the automatic shut-off device is used for automatically shutting off the sand and stone crushing treatment equipment;
the main control device is used for controlling the opening and closing of the abnormal sound detection device, the feeding hopper bearing detection device, the material guide plate image detection device and the automatic closing device.
Further, the main control device controls the abnormal sound detection device, the feed hopper bearing detection device, the guide plate image detection device and the automatic shut-off device to be normally closed;
when the sand and stone crushing treatment equipment is started, the main control device controls the abnormal sound detection device to be started;
when the abnormal sound detection device detects that abnormal sound occurs in the pretreatment cavity, the main control device controls the feed hopper pressure-bearing detection device to be started;
when the feeding hopper bearing detection device detects that the bearing of the bottom of the feeding hopper exceeds a preset bearing value of the feeding hopper, the main control device controls the opening of the material guide plate bearing detection device;
when the pressure-bearing detection device of the material guide plate detects that the pressure bearing at the bottom of the material guide plate is lower than a preset pressure-bearing value of the material guide plate, the main control device controls the image detection device of the material guide plate to be started;
when the image detection device of the material guide plate judges that the pretreatment cavity is blocked, the main control device controls the automatic shut-off device to be started.
Further, the feed hopper bearing detection device comprises a data processing unit, a bearing detection unit, a data storage unit, an auxiliary vibration unit and a timing unit, wherein the data processing unit is respectively connected with the bearing detection unit, the data storage unit, the auxiliary vibration unit, the timing unit and the main control device;
the bearing detection unit is used for detecting the bearing of the bottom of the feeding hopper and recording the bearing value as a bearing value of the feeding hopper;
the data storage unit stores a first preset bearing value and a second preset bearing value, and the first preset bearing value is smaller than the second preset bearing value;
the auxiliary vibration unit is used for providing auxiliary vibration for the feed hopper;
the timing unit is used for recording the actual time length of auxiliary vibration of the feeding hopper.
Further, the data processing unit controls the pressure-bearing detection unit, the auxiliary vibration unit and the timing unit to be normally closed;
when the main control device controls the feed hopper pressure-bearing detection device to be started, the data processing unit controls the pressure-bearing detection unit to be started;
if the pressure bearing value of the feeding hopper reaches the second preset pressure bearing value, the data processing unit transmits a judging result to the main control device, wherein the pressure bearing of the bottom of the feeding hopper exceeds the preset pressure bearing value of the feeding hopper; if the pressure bearing value of the feeding hopper does not reach the first preset pressure bearing value, the data processing unit transmits a judging result to the main control device, wherein the pressure bearing of the bottom of the feeding hopper does not exceed the preset pressure bearing value of the feeding hopper;
if the pressure bearing value of the feed hopper is between the first preset pressure bearing value and the second preset pressure bearing value, the data processing unit controls the auxiliary vibration unit and the timing unit to be started;
when the actual time length recorded by the timing unit reaches a preset time length, the data processing unit controls the auxiliary vibration unit to be closed; if the pressure bearing value of the feeding hopper does not reach the first preset pressure bearing value at this time, the data processing unit transmits a judging result to the main control device, wherein the pressure bearing of the bottom of the feeding hopper does not exceed the preset pressure bearing value of the feeding hopper, otherwise, the data processing unit transmits a judging result to the main control device, wherein the pressure bearing of the bottom of the feeding hopper exceeds the preset pressure bearing value of the feeding hopper.
Further, the device also comprises an abnormality alarming device, and the abnormality alarming device is connected with the main control device.
Further, the intelligent terminal comprises a wireless communication device and an intelligent terminal, and the main control device is connected with the intelligent terminal through the wireless communication device in a network mode.
A sand processing monitoring method adopts the sand processing monitoring system to monitor sand processing.
A storage medium having stored thereon a computer program which when executed performs a sand treatment monitoring method as described above.
Compared with the prior art, the invention has the following beneficial effects:
one of the beneficial effects of this scheme lies in, considers in the grit crushing treatment facility of present stage, only exists the forging and pressing process in the pretreatment chamber, if grit gathers the card material in the pretreatment chamber, can lead to the grit in pretreatment chamber and the feeder hopper to deposit more, under unmanned monitoring's circumstances, very likely lead to accidents such as grit raw materials overflows and equipment damage. Therefore, the monitoring and early warning scheme for the sand and stone crushing treatment process is designed aiming at the defects, and corresponding detection can be carried out on each link of the accumulation and material clamping phenomenon in the pretreatment cavity through the cooperation scheme among the abnormal sound detection device, the feed hopper pressure detection device, the material guide plate image detection device and the automatic shutdown device, so that accidents such as sand and stone raw material overflow and equipment damage are avoided. The long-time ineffective action of the excessive detection devices can be avoided; the running cost of the hardware (sound detection component) for detecting abnormal sound is lower than that of the hardware for detecting bearing of the feed hopper, so that the abnormal sound detection is designed to be started first; when the pressure of the feed hopper is overlarge, the feed amount is larger and the feed is not caused by the blockage of the pretreatment cavity, so that the pressure detection of the feed guide plate is added after the pressure detection of the feed hopper, and the feed guide plate is used as a combination for judging whether the pretreatment cavity is blocked; finally, designing a guide plate image detection device as an inspection link, avoiding subsequent misoperation caused by the abnormality of the bearing detection result of the guide plate, and designing a final link because the hardware operation cost of the guide plate image detection device is high; after the inspection is completed, the sand and stone crushing treatment equipment is automatically stopped by an automatic stopping device.
Drawings
Fig. 1 is a schematic system configuration diagram of the embodiment.
Fig. 2 is a schematic diagram of the system operation principle of the embodiment.
Fig. 3 is a schematic structural diagram of a feed hopper pressure-bearing detection device according to the embodiment.
FIG. 4 is a schematic diagram of a sand and gravel crushing treatment device used at the present stage.
Detailed Description
For the purpose of making the technical solution and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the invention, i.e., the embodiments described are merely some, but not all, of the embodiments of the invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present invention. It is noted that relational terms such as "first" and "second", and the like, 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.
Moreover, 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 one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.
As shown in fig. 1, a sand and stone treatment monitoring system is provided, which comprises sand and stone crushing treatment equipment (as shown in fig. 4), the sand and stone crushing treatment equipment comprises a crusher body 1, a pretreatment cavity 18, a retreatment cavity 11 and a liquid storage cavity 22 are respectively arranged in the crusher body 1, a feed hopper 2 is fixedly arranged at the top of one side of the crusher body 1, the bottom end of the feed hopper 2 is communicated with the pretreatment cavity 18, a lower pressing plate 21 is fixedly arranged at the bottom of the pretreatment cavity 18, lifting mechanisms are fixedly arranged at both sides of the top end of the pretreatment cavity 18, an upper pressing plate 20 is fixedly arranged at the lifting section of the lifting mechanisms, one side of the pretreatment cavity 18 is rotatably connected with a cam 19, the bottom end of the cam 19 is in contact connection with the top end of the upper pressing plate 20, a first driving motor is fixedly arranged at the top of one side of the crusher body 1, a material outlet end of the pretreatment cavity 18 and a material inlet end of the retreatment cavity 11 are fixedly connected with a material guide plate 8, and the sand and stone treatment monitoring system further comprises a abnormal sound detection device, a feed hopper pressure detection device, a material guide plate pressure detection device, an automatic material guide plate image detection device, an automatic material guide plate detection device, an automatic material guide device, a guide device and a pressure detection device, a main control device, and a pressure detection device, and a main control device;
the abnormal sound detection device is used for detecting whether abnormal sound occurs in the pretreatment cavity;
the feeding hopper bearing detection device is used for detecting whether the bearing of the bottom of the feeding hopper exceeds a preset bearing value of the feeding hopper;
the pressure detection device of the material guide plate is used for detecting whether the pressure at the bottom of the material guide plate exceeds a preset pressure value of the material guide plate;
the image detection device of the material guide plate is used for detecting real-time image data of sand and stone flowing on the material guide plate and judging whether the pretreatment cavity is blocked according to the real-time image data; when the sand flow amount on the material guide plate in the real-time image data is lower than a preset value, judging that the material clamping occurs in the pretreatment cavity;
the automatic shut-off device is used for automatically shutting off the sand and stone crushing treatment equipment;
the main control device is used for controlling the opening and closing of the abnormal sound detection device, the feeding hopper bearing detection device, the material guide plate image detection device and the automatic closing device.
In the scheme, considering that in the sand and stone crushing treatment equipment at the current stage, only a forging and pressing process exists in the pretreatment cavity, if sand and stone accumulate in the pretreatment cavity, the more the sand and stone in the pretreatment cavity and the feeding hopper accumulate, accidents such as sand and stone raw material overflow and equipment damage are most likely to be caused under the condition of no monitoring. Therefore, the monitoring and early warning scheme for the sand and stone crushing treatment process is designed aiming at the defects, and corresponding detection can be carried out on each link of the accumulation and material clamping phenomenon in the pretreatment cavity through the cooperation scheme among the abnormal sound detection device, the feed hopper pressure detection device, the material guide plate image detection device and the automatic shutdown device, so that accidents such as sand and stone raw material overflow and equipment damage are avoided.
Further, as shown in fig. 2, the main control device controls the abnormal sound detection device, the feed hopper pressure detection device, the material guide plate image detection device and the automatic shut-off device to be normally closed;
when the sand and stone crushing treatment equipment is started, the main control device controls the abnormal sound detection device to be started;
when the abnormal sound detection device detects that abnormal sound occurs in the pretreatment cavity, the main control device controls the feed hopper pressure-bearing detection device to be started;
when the feeding hopper bearing detection device detects that the bearing of the bottom of the feeding hopper exceeds a preset bearing value of the feeding hopper, the main control device controls the opening of the material guide plate bearing detection device;
when the pressure-bearing detection device of the material guide plate detects that the pressure bearing at the bottom of the material guide plate is lower than a preset pressure-bearing value of the material guide plate, the main control device controls the image detection device of the material guide plate to be started;
when the image detection device of the material guide plate judges that the pretreatment cavity is blocked, the main control device controls the automatic shut-off device to be started.
In the scheme, the abnormal sound detection device, the feed hopper bearing detection device, the guide plate image detection device and the automatic closing device are orderly matched for starting, so that long-time ineffective actions of the excessive detection devices can be avoided; the running cost of the hardware (sound detection component) for detecting abnormal sound is lower than that of the hardware for detecting bearing of the feed hopper, so that the abnormal sound detection is designed to be started first; when the pressure of the feed hopper is overlarge, the feed amount is larger and the feed is not caused by the blockage of the pretreatment cavity, so that the pressure detection of the feed guide plate is added after the pressure detection of the feed hopper, and the feed guide plate is used as a combination for judging whether the pretreatment cavity is blocked; finally, designing a guide plate image detection device as an inspection link, avoiding subsequent misoperation caused by the abnormality of the bearing detection result of the guide plate, and designing a final link because the hardware operation cost of the guide plate image detection device is high; after the inspection is completed, the sand and stone crushing treatment equipment is automatically stopped by an automatic stopping device.
Further, as shown in fig. 3, the feed hopper bearing detection device comprises a data processing unit, a bearing detection unit, a data storage unit, an auxiliary vibration unit and a timing unit, wherein the data processing unit is respectively connected with the bearing detection unit, the data storage unit, the auxiliary vibration unit, the timing unit and the main control device;
the bearing detection unit is used for detecting the bearing of the bottom of the feeding hopper and recording the bearing value as a bearing value of the feeding hopper;
the data storage unit stores a first preset bearing value and a second preset bearing value, and the first preset bearing value is smaller than the second preset bearing value;
the auxiliary vibration unit is used for providing auxiliary vibration for the feed hopper;
the timing unit is used for recording the actual time length of auxiliary vibration of the feeding hopper.
Further, the data processing unit controls the pressure-bearing detection unit, the auxiliary vibration unit and the timing unit to be normally closed;
when the main control device controls the feed hopper pressure-bearing detection device to be started, the data processing unit controls the pressure-bearing detection unit to be started;
if the pressure bearing value of the feeding hopper reaches the second preset pressure bearing value, the data processing unit transmits a judging result to the main control device, wherein the pressure bearing of the bottom of the feeding hopper exceeds the preset pressure bearing value of the feeding hopper; if the pressure bearing value of the feeding hopper does not reach the first preset pressure bearing value, the data processing unit transmits a judging result to the main control device, wherein the pressure bearing of the bottom of the feeding hopper does not exceed the preset pressure bearing value of the feeding hopper;
if the pressure bearing value of the feed hopper is between the first preset pressure bearing value and the second preset pressure bearing value, the data processing unit controls the auxiliary vibration unit and the timing unit to be started;
when the actual time length recorded by the timing unit reaches a preset time length, the data processing unit controls the auxiliary vibration unit to be closed; if the pressure bearing value of the feeding hopper does not reach the first preset pressure bearing value at this time, the data processing unit transmits a judging result to the main control device, wherein the pressure bearing of the bottom of the feeding hopper does not exceed the preset pressure bearing value of the feeding hopper, otherwise, the data processing unit transmits a judging result to the main control device, wherein the pressure bearing of the bottom of the feeding hopper exceeds the preset pressure bearing value of the feeding hopper.
In the scheme, the condition that the feeding amount in the allowable range is large is considered in the feeding of the feeding hopper, and the sand and stone crushing treatment equipment can still normally operate under the condition, and the sand and stone crushing treatment equipment does not belong to the condition of clamping materials in the pretreatment cavity. Therefore, designing a first preset bearing value and a second preset bearing value; when the bearing value of the feed hopper is between the first preset bearing value and the second preset bearing value, the situation is likely to be that the feed hopper can vibrate through the auxiliary vibration unit, and the feed of the pretreatment cavity is helped; and the timing unit is designed to judge whether the auxiliary vibration unit successfully helps the pretreatment cavity to feed materials, so that the treatment of the special conditions is completed.
Further, the system also comprises an abnormality alarm device, wherein the abnormality alarm device is connected with the main control device and is used for alarming on-site staff when each detection device detects an abnormality.
Further, the intelligent terminal comprises a wireless communication device and an intelligent terminal, wherein the main control device is connected with the intelligent terminal through the wireless communication device in a network mode, and therefore remote data interaction is achieved.
A sand processing monitoring method adopts the sand processing monitoring system to monitor sand processing.
A storage medium having stored thereon a computer program which when executed performs a sand treatment monitoring method as described above.
The above is a preferred embodiment of the present invention, and all changes made according to the technical solution of the present invention belong to the protection scope of the present invention when the generated functional effects do not exceed the scope of the technical solution of the present invention.
Claims (8)
1. The sand and stone treatment monitoring system comprises sand and stone crushing treatment equipment, wherein the sand and stone crushing treatment equipment comprises a crusher body, a pretreatment cavity, a reprocessing cavity and a liquid storage cavity are respectively formed in the crusher body, a feed hopper is fixedly arranged at the top of one side of the crusher body, the bottom end of the feed hopper is communicated with the pretreatment cavity, a lower pressing plate is fixedly arranged at the bottom of the pretreatment cavity, lifting mechanisms are fixedly arranged on two sides of the top end of the pretreatment cavity, an upper pressing plate is fixedly arranged at the lifting section of the lifting mechanisms, one side of the pretreatment cavity is rotationally connected with a cam, the bottom end of the cam is in contact with the top end of the upper pressing plate, a first driving motor is fixedly arranged at the top of one side of the crusher body, an output shaft of the first driving motor is fixedly connected with the center of the cam, and a guide plate is arranged between the discharge end of the pretreatment cavity and the feed end of the reprocessing cavity, and the sand and stone treatment monitoring system is characterized by further comprising a abnormal sound detection device, a feed hopper detection device, a guide plate image detection device, an automatic shut-down device and a main control device, and a pressure-bearing device, which are respectively connected with the abnormal sound detection device, the feed hopper detection device, the guide plate image detection device, the automatic shut-down device and the pressure-down device;
the abnormal sound detection device is used for detecting whether abnormal sound occurs in the pretreatment cavity;
the feeding hopper bearing detection device is used for detecting whether the bearing of the bottom of the feeding hopper exceeds a preset bearing value of the feeding hopper;
the pressure detection device of the material guide plate is used for detecting whether the pressure at the bottom of the material guide plate exceeds a preset pressure value of the material guide plate;
the image detection device of the material guide plate is used for detecting real-time image data of sand and stone flowing on the material guide plate and judging whether the pretreatment cavity is blocked according to the real-time image data; when the sand flow amount on the material guide plate in the real-time image data is lower than a preset value, judging that the material clamping occurs in the pretreatment cavity;
the automatic shut-off device is used for automatically shutting off the sand and stone crushing treatment equipment;
the main control device is used for controlling the opening and closing of the abnormal sound detection device, the feeding hopper bearing detection device, the material guide plate image detection device and the automatic closing device.
2. The sand and stone processing monitoring system according to claim 1, wherein the main control device controls the abnormal sound detection device, the feed hopper pressure detection device, the guide plate image detection device and the automatic shut-off device to be normally closed;
when the sand and stone crushing treatment equipment is started, the main control device controls the abnormal sound detection device to be started;
when the abnormal sound detection device detects that abnormal sound occurs in the pretreatment cavity, the main control device controls the feed hopper pressure-bearing detection device to be started;
when the feeding hopper bearing detection device detects that the bearing of the bottom of the feeding hopper exceeds a preset bearing value of the feeding hopper, the main control device controls the opening of the material guide plate bearing detection device;
when the pressure-bearing detection device of the material guide plate detects that the pressure bearing at the bottom of the material guide plate is lower than a preset pressure-bearing value of the material guide plate, the main control device controls the image detection device of the material guide plate to be started;
when the image detection device of the material guide plate judges that the pretreatment cavity is blocked, the main control device controls the automatic shut-off device to be started.
3. The sand and stone processing monitoring system according to claim 2, wherein the feed hopper bearing detection device comprises a data processing unit, a bearing detection unit, a data storage unit, an auxiliary vibration unit and a timing unit, and the data processing unit is respectively connected with the bearing detection unit, the data storage unit, the auxiliary vibration unit, the timing unit and the main control device;
the bearing detection unit is used for detecting the bearing of the bottom of the feeding hopper and recording the bearing value as a bearing value of the feeding hopper;
the data storage unit stores a first preset bearing value and a second preset bearing value, and the first preset bearing value is smaller than the second preset bearing value;
the auxiliary vibration unit is used for providing auxiliary vibration for the feed hopper;
the timing unit is used for recording the actual time length of auxiliary vibration of the feeding hopper.
4. A sand treatment monitoring system according to claim 3, wherein the data processing unit controls the pressure detection unit, auxiliary vibration unit, timing unit to be normally closed;
when the main control device controls the feed hopper pressure-bearing detection device to be started, the data processing unit controls the pressure-bearing detection unit to be started;
if the pressure bearing value of the feeding hopper reaches the second preset pressure bearing value, the data processing unit transmits a judging result to the main control device, wherein the pressure bearing of the bottom of the feeding hopper exceeds the preset pressure bearing value of the feeding hopper; if the pressure bearing value of the feeding hopper does not reach the first preset pressure bearing value, the data processing unit transmits a judging result to the main control device, wherein the pressure bearing of the bottom of the feeding hopper does not exceed the preset pressure bearing value of the feeding hopper;
if the pressure bearing value of the feed hopper is between the first preset pressure bearing value and the second preset pressure bearing value, the data processing unit controls the auxiliary vibration unit and the timing unit to be started;
when the actual time length recorded by the timing unit reaches a preset time length, the data processing unit controls the auxiliary vibration unit to be closed; if the pressure bearing value of the feeding hopper does not reach the first preset pressure bearing value at this time, the data processing unit transmits a judging result to the main control device, wherein the pressure bearing of the bottom of the feeding hopper does not exceed the preset pressure bearing value of the feeding hopper, otherwise, the data processing unit transmits a judging result to the main control device, wherein the pressure bearing of the bottom of the feeding hopper exceeds the preset pressure bearing value of the feeding hopper.
5. The sand treatment monitoring system of claim 4 further comprising an anomaly alarm device coupled to the main control device.
6. The sand treatment monitoring system of claim 1 further comprising a wireless communication device and an intelligent terminal, wherein the main control device is in network connection with the intelligent terminal through the wireless communication device.
7. A method of monitoring sand treatment, wherein a sand treatment monitoring system as claimed in any one of claims 1 to 6 is used for sand treatment monitoring.
8. A storage medium having a computer program stored thereon, which when executed performs a sand treatment monitoring method as claimed in claim 7.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310566023.8A CN116273426B (en) | 2023-05-19 | 2023-05-19 | Sand and stone processing monitoring system and method |
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| CN202310566023.8A CN116273426B (en) | 2023-05-19 | 2023-05-19 | Sand and stone processing monitoring system and method |
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| CN116273426B CN116273426B (en) | 2023-08-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116679657A (en) * | 2023-08-01 | 2023-09-01 | 四川磊蒙机械设备有限公司 | Gravel aggregate intelligent monitoring control system |
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| CN116679657B (en) * | 2023-08-01 | 2023-12-01 | 四川磊蒙机械设备有限公司 | Gravel aggregate intelligent monitoring control system |
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| CN116273426B (en) | 2023-08-25 |
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