CN111285047B - Belt conveyor operation monitoring system - Google Patents
Belt conveyor operation monitoring system Download PDFInfo
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- CN111285047B CN111285047B CN202010126011.XA CN202010126011A CN111285047B CN 111285047 B CN111285047 B CN 111285047B CN 202010126011 A CN202010126011 A CN 202010126011A CN 111285047 B CN111285047 B CN 111285047B
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- mounting
- belt conveyor
- inner cylinder
- belt
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/02—Control devices, e.g. for safety, warning or fault-correcting detecting dangerous physical condition of load carriers, e.g. for interrupting the drive in the event of overheating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/04—Control devices, e.g. for safety, warning or fault-correcting detecting slip between driving element and load-carrier, e.g. for interrupting the drive
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- Control Of Conveyors (AREA)
Abstract
The invention discloses a belt conveyor operation monitoring system, and belongs to the technical field of equipment state detection. The belt conveyor monitoring device comprises a belt conveyor, a monitoring upper computer and at least one monitoring assembly, wherein the monitoring assembly comprises a sensor frame, a clamping seat, a plurality of temperature sensors, a plurality of position sensors, a plurality of speed sensors and a communication module; the communication module is arranged in the inner cylinder installation area, is connected with each sensor and sends data information to the monitoring upper computer. According to the invention, the temperature sensor, the speed sensor and the position sensor are integrated on one mounting frame by constructing the sensor frame, so that the monitoring of the temperature of the transmission roller, the temperature difference of the upper belt and the lower belt, the speed difference of the upper belt and the lower belt, the position deviation condition of the upper belt and the lower belt at the transmission roller of the belt conveyor can be completed, and the problems of slipping, belt deviation and the like at the transmission roller of the belt conveyor can be found in time; different sensors can be installed, data transmission, later maintenance and the like can be well realized by installing and managing different sensors in a centralized manner.
Description
Technical Field
The invention relates to the technical field of equipment state detection, in particular to a belt conveyor operation monitoring system.
Background
In the field of cement production, different devices are required to be conveyed to a belt conveyor for carrying ore materials or other materials. The rubber belt is an important bearing device and a traction device of the belt conveyor, penetrates through the whole length of the conveyor, is large in using amount and expensive, and the cost accounts for more than 30% of the total price. Besides the conventional damage, the adhesive tape can be broken due to various accidental factors in the running process, which not only causes great economic loss, but also even causes safety accidents in severe cases. The reasons for the belt breakage of the belt conveyor generally include transverse breakage at the joint, slipping and grinding at the driving roller, tearing of the belt, longitudinal tearing of the inner side of the belt, and the like.
Patent CN201710388371 is a system and method for monitoring operation of a belt conveyor, the system includes a data processing module, a voltage conversion and detection module, a vibration sensor, a temperature sensor, a displacement sensor, a wireless communication module and an upper computer; the wireless communication module is used for sending the voltage data after being packaged and packaged to an upper computer; the vibration sensor is used for acquiring vibration data of the reduction gearbox, and the temperature sensor is used for acquiring temperature data of the reduction gearbox; the displacement sensor is used for acquiring the axial displacement offset of the belt conveyor roller. This solution focuses on the communication hardware connection setup and does not provide for individual sensor mounting.
Patent 201210192970.7 a fault detection system for belt feeder conveying system, including belt feeder, vibration sensor, data acquisition station, monitor computer etc, the vibration sensor with the data acquisition station hookup, the data acquisition station with monitor computer hookup, the vibration sensor arranges on the transmission shaft of belt feeder. The vibration sensors are arranged on all belt conveyor frames in the process, and the specific positions are that 1-path speed sensor is respectively arranged on speed reducer bodies near high-speed shafts and low-speed shafts of a belt head pulley transmission system in a belt conveyor transmission system, 1-path acceleration sensor is arranged in a belt conveyor middle frame near a belt blanking port, and each belt acquires 3-path vibration signals. But this scheme need set up more to the belt feeder, need shut down the transformation and spend time long, and later stage is overhauld and is needed troublesome.
How to add effectual monitored control system to current belt feeder to make things convenient for the later stage to patrol and examine the maintenance, and can be to the belt feeder, especially sticky tape directly perceived can reflect its running state is needs at present.
Disclosure of Invention
The invention aims to provide a belt conveyor operation monitoring system aiming at the problems, provides an effective monitoring system for the existing belt conveyor, facilitates later inspection and maintenance, and can intuitively reflect the operation state of the belt conveyor, particularly an adhesive tape.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the belt conveyor operation monitoring system comprises a belt conveyor, a monitoring upper computer and at least one monitoring assembly, wherein the monitoring assembly comprises a sensor frame, a clamping seat, a plurality of temperature sensors, a plurality of position sensors, a plurality of speed sensors and a communication module;
the sensor frame comprises an inner support, an inner cylinder and an outer cylinder, the inner support comprises two support rods and two end plates, the end plates are of a circular structure, the support rods are parallel up and down, the end parts of the support rods are fixed on the end plates, and the included angle between the two support rods and the connecting line of the central points of the end plates is 90 degrees; the inner cylinder body is provided with at least one groove, one side of the inner cylinder body along the axial direction is provided with two mounting grooves corresponding to the support rods, the inner cylinder body is fixed on the support rods through the mounting grooves, and the central axis of the inner cylinder body is superposed with the central axis of the end plate; a bus groove with the same opening direction is also arranged between the two mounting grooves on the inner cylinder body, a fan-shaped mounting area with an angle of 240 degrees is formed on the other side of the inner cylinder body opposite to the mounting grooves, and a plurality of through lead holes are arranged between the mounting area and the bus groove; the mounting areas are mounting plates which are arranged along the axial direction of the inner cylinder body at intervals, and the outer contour of each mounting plate corresponds to the contour of the end plate in an arc shape; a plurality of mounting clamping grooves are formed between the adjacent mounting plates, and each mounting clamping groove is formed by mounting clamping plates which are arranged in a radioactive mode by taking the central axis of the inner cylinder as the center; the outer cylinder body is sleeved with the inner cylinder body, and is made of a transparent acrylic plate with the light transmittance of more than 96%;
the clamping seats are two and are respectively fixed at two ends of the inner support, each clamping seat comprises a lifting rod and a clamping assembly, one end of each lifting rod is connected with the end plate of the inner support, the other end of each lifting rod is connected with the clamping assembly, each clamping assembly comprises an inverted U-shaped clamp and a tightening screw arranged on the side edge of the inverted U-shaped clamp, and the lifting rods are connected with the middle of the upper end of the inverted U-shaped clamp;
the temperature sensor and the speed sensor are respectively inserted into the mounting clamping groove and face the transmission roller and belts on the upper side and the lower side of the transmission roller, and are arranged at intervals along the axial direction of the inner barrel; the position sensors are arranged on the mounting clamping grooves in an axial direction through inserting cards and correspond to the side edges of the belts on the upper side and the lower side;
the communication module is arranged in the inner cylinder installation area, is connected with each sensor and sends data information to the monitoring upper computer.
Preferably, the cross section of the supporting rod is arranged in a shape of a round rectangle, and the side surface with larger area of the supporting rod is arranged oppositely.
Preferably, the two larger area side surfaces of the supporting rods form an included angle of 90 degrees and correspond to the mounting groove.
Preferably, the temperature sensor, the position sensor and the speed sensor are all infrared induction sensors.
Preferably, be equipped with the equipment fixing district of equipment circuit board in the interior barrel, the equipment fixing district sets up between the installing zone, the equipment fixing district has the baffle interval of equipartition through-hole to form, the baffle with the mounting panel aligns.
Preferably, the end plate is detachably connected with the support rod through a bolt.
Preferably, the cleaning device further comprises a cleaning assembly, the cleaning assembly comprises a cleaning ring, a screw rod and a motor, the cleaning ring can be sleeved on the outer cylinder body, the cleaning ring is sleeved on the outer cylinder body in a sliding mode, the screw rod is arranged in parallel along the length direction of the outer cylinder body, the end portions of the screw rod rotate with the end plate, and one end of the screw rod is further connected with the motor arranged on the end plate; the cleaning ring is spirally connected with the screw rod. The motor drives the screw rod to rotate, the screw rod drives the cleaning ring to move along the outer barrel through the spiral arrangement, and the outer barrel is cleaned through the timed reciprocating motion.
Preferably, one side of the cleaning ring corresponding to the inner cylinder body is provided with a rubber scraper. The rubber scraper can well clean dust attached to the outer cylinder body, and dust is prevented from being deposited on the rubber scraper, so that the cleaning effect is consistent every time.
Preferably, at least three position sensors are arranged side by side and at intervals of 5-7 mm. The spacing direction of the position sensors is vertical to the conveying direction of the conveying belt, and the position sensors are used for monitoring the longitudinal movement condition of the edges of the conveying belt, so that the deviation condition of the conveying belt is monitored.
Preferably, the communication module is a ZigBee communication module.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
1. the invention provides and facilitates the later inspection and maintenance, and can intuitively reflect the running state of the belt conveyor, particularly the adhesive tape.
2. According to the invention, the temperature sensor, the speed sensor and the position sensor are integrated on one mounting frame by constructing the sensor frame, so that the monitoring of the temperature of the transmission roller, the temperature difference of the upper belt and the lower belt, the speed difference of the upper belt and the lower belt, the position deviation condition of the upper belt and the lower belt at the transmission roller of the belt conveyor can be completed, and the problems of slipping, belt deviation and the like at the transmission roller of the belt conveyor can be found in time; different sensors can be installed, data transmission, later maintenance and the like can be well realized by installing and managing different sensors in a centralized manner.
Drawings
Fig. 1 is a diagram of the position relationship between the belt conveyor and the invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a cross-sectional view a-a of fig. 2, including the outer barrel.
Fig. 4 is a cross-sectional view a-a of fig. 2, without the outer barrel.
In the attached drawing, 1-a sensor frame, 2-a bracket, 21-a lifting rod, 22-an inverted U-shaped clamp, 23-a tightening screw, 3-an inner bracket, 31-an end plate, 32-a supporting rod, 4-an inner cylinder, 41-a mounting groove, 42-a bus groove, 43-a mounting area, 44-a mounting plate, 45-a mounting clamping plate, 5-an outer cylinder, 6-a speed sensor, 7-a temperature sensor, 8-a position sensor, 9-a transmission roller and 10-a transmission belt.
Detailed Description
The following further describes the embodiments of the present invention with reference to the drawings.
The invention discloses a belt conveyor operation monitoring system, which comprises a belt conveyor, a monitoring upper computer and at least one monitoring component, wherein the monitoring component is arranged at a belt conveyor transmission roller 9, specifically is positioned between an upper conveying belt 10 and a lower conveying belt 10 and is close to the transmission roller 9, as shown in figure 1.
As shown in fig. 2-4, the monitoring assembly includes a sensor frame 1, a holder, a plurality of temperature sensors 7, a plurality of position sensors 8, a plurality of speed sensors 6, and a communication module.
The sensor frame 1 comprises an inner support 3, an inner cylinder 4 and an outer cylinder 5, the inner support 3 comprises two support rods 32 and two end plates 31, the end plates 31 are of circular structures, the support rods 32 are parallel up and down, the end parts of the support rods are fixed on the end plates 31, and the included angle between the two support rods 32 and the connecting line of the central points of the end plates 31 is 90 degrees. At least one inner cylinder 4 is arranged, and the length of the inner cylinder 4 is 20-40 mm. The length of the inner cylinder 4 is 40mm, which corresponds to the width of one transmission roller 9. The inner cylinder 4 is provided with two mounting grooves 41 corresponding to the support rods 32 on one side in the axial direction, the inner cylinder 4 is fixed on the support rods 32 through the mounting grooves 41, and the central axis of the inner cylinder 4 coincides with the central axis of the end plate 31. A bus groove 42 with the same opening direction is also arranged between the two mounting grooves 41 on the inner cylinder 4, a fan-shaped mounting area 43 with an angle of 240 degrees is formed on the other side of the inner cylinder 4 opposite to the mounting grooves 41, and a plurality of through lead holes are arranged between the mounting area 43 and the bus groove 42. The mounting areas 43 are provided with mounting plates 44 at intervals along the axial direction of the inner cylinder 4, and the outer contour of the mounting plates 44 corresponds to the contour arc of the end plate 31; a plurality of mounting clamping grooves are arranged between the adjacent mounting plates 44, and each mounting clamping groove is composed of mounting clamping plates 45 which are arranged in a radioactive manner by taking the central axis of the inner cylinder 4 as the center; the inner cylinder 4 is sleeved with the outer cylinder 5, and the outer cylinder 5 is made of a transparent acrylic plate with the light transmittance of more than 96 percent. The bus groove 42 is used for wiring of sensors and other circuit devices, wherein the temperature sensor 7, the position sensor 8 and the speed sensor 6 are arranged on the mounting groove, and particularly, the temperature sensor 7 and the speed sensor 6 are taken as a group and respectively detect the temperature and the rotating speed of the transmission roller 9 and detect the temperature and the rotating speed of the upper side and the lower side of the conveyor belt 10 relative to the transmission roller 9; the temperature can here be used to control temperature changes, for example, in the case of a slipping conveyor belt 10, where the temperature of the drive roller 9 and the underside of the conveyor belt 10 can vary significantly. If the upper and lower belt conveyors 10 are displaced, the belt conveyors 10 are displaced significantly to the left and right of the transmission rollers 9 and can be detected by the position sensor 8.
The invention also has the key points that a plurality of sensors can be installed in a centralized way through the sensor frame 1, the structure is integrally installed, data is transmitted in a centralized way, and the equipment is convenient to maintain and use. Particularly, the conventional method for detecting the slippage of the transmission roller 9 generally comprises the steps of directly mounting a temperature sensor 7 and a speed sensor 6 on the transmission roller 9; however, the sizes of the transmission rollers 9 are different, the problems of slippage, running of the transmission belt 10, breakage, edge tearing and the like of the transmission rollers 9 which are larger are solved, the condition development trends of the transmission belt 10 and the transmission rollers 9 cannot be found in time through single-side temperature and speed detection, and when the problems are found, the problems are serious in intersection or the problems of breakage, edge tearing, slippage and the like are already sent. In the scheme, the joint of the transmission roller 9 and the conveyor belt 10 and the multipoint measurement in the axial direction can be realized through the sensor frame 1, the temperature and speed conditions before and after the conveyor belt 10 passes through the transmission roller 9 are analyzed, and the temperature and speed of each point of the transmission roller 9 are combined; a three-dimensional observation surface can be formed, and the analysis is more reliable.
Here, the clamping bases are provided in two and fixed at two ends of the inner support 3 respectively, the clamping bases comprise a lifting rod 21 and a clamping assembly, one end of the lifting rod 21 is connected with the end plate 31 of the inner support 3, the other end of the lifting rod is connected with the clamping assembly, the clamping assembly comprises an inverted U-shaped clamp 22 and a tightening screw 23 arranged at the side of the inverted U-shaped clamp 22, and the lifting rod 21 is connected with the upper end of the inverted U-shaped clamp 22 in the middle. The sensor frame 1 can be installed in the belt conveyor by the clamping seat, and installation at different positions can be met.
Specifically, temperature sensor 7 and speed sensor 6 are respectively through the plug-in card on the installation draw-in groove and towards driving drum, driving drum both sides belt from top to bottom, and temperature sensor 7 and speed sensor 6 are along interior barrel 4 axial interval arrangement. The position sensors 8 are axially arranged on the mounting clamping grooves through inserting cards and correspond to the side edges of the belts on the upper side and the lower side.
The communication module is arranged in the mounting area 43 of the inner cylinder 4, is connected with each sensor and sends data information to the monitoring upper computer. Be equipped with the equipment fixing zone 43 of equipment circuit board in the interior barrel 4, equipment fixing zone 43 sets up between fixing zone 43, and equipment fixing zone 43 has the baffle interval of equipartition through-hole to form, and the baffle aligns with mounting panel 44.
Alternatively, the support bar 32 may be configured as a rounded rectangle in cross-section with the larger area sides of the support bar 32 facing opposite directions. The larger area sides of the two support rods 32 form an included angle of 90 degrees and correspond to the mounting grooves 41.
Wherein, the end plate 31 is detachably connected with the support rod 32 through a bolt; thus, the equipment is convenient to disassemble and maintain.
The cleaning device comprises an outer barrel 5, a cleaning assembly and a motor, wherein the cleaning assembly comprises a cleaning ring, a screw and a motor, the cleaning ring can be sleeved on the outer barrel 5, the cleaning ring is slidably sleeved on the outer barrel 5, the screw is arranged in parallel along the length direction of the outer barrel 5, the end parts of the screw rotate with an end plate 31, and one end of the screw is connected with the motor arranged on the end plate 31; the cleaning ring is spirally connected with the screw rod. The motor drives the screw rod to rotate, the screw rod drives the cleaning ring to move along the outer barrel 5 through spiral arrangement, and the outer barrel 5 is cleaned through timing reciprocating motion.
Here, the cleaning ring is a rubber blade on the side corresponding to the inner cylinder 4. The rubber scraper can well clean dust attached to the outer cylinder 5, and dust is prevented from being deposited on the rubber scraper, so that the cleaning effect is consistent every time. The position sensors 8 are at least three arranged side by side and at intervals of 5-7 mm. The spacing direction of the position sensors 8 is vertical to the conveying direction of the conveyor belt 10, and the position sensors 8 are used for monitoring the longitudinal movement condition of the edges of the conveyor belt 10, so that the belt deviation condition of the conveyor belt 10 is monitored. The communication module is a ZigBee communication module.
The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.
Claims (10)
1. The belt conveyor operation monitoring system comprises a belt conveyor, a monitoring upper computer and at least one monitoring assembly, wherein the monitoring assembly comprises a sensor frame, a clamping seat, a plurality of temperature sensors, a plurality of position sensors, a plurality of speed sensors and a communication module; the method is characterized in that:
the sensor frame comprises an inner support, an inner cylinder and an outer cylinder, the inner support comprises two support rods and two end plates, the end plates are of a circular structure, the support rods are parallel up and down, the end parts of the support rods are fixed on the end plates, and the included angle between the two support rods and the connecting line of the central points of the end plates is 90 degrees; the inner cylinder body is provided with at least one groove, one side of the inner cylinder body along the axial direction is provided with two mounting grooves corresponding to the support rods, the inner cylinder body is fixed on the support rods through the mounting grooves, and the central axis of the inner cylinder body is superposed with the central axis of the end plate; a bus groove with the same opening direction is also arranged between the two mounting grooves on the inner cylinder body, a fan-shaped mounting area with an angle of 240 degrees is formed on the other side of the inner cylinder body opposite to the mounting grooves, and a plurality of through lead holes are arranged between the mounting area and the bus groove; the mounting areas are mounting plates which are arranged along the axial direction of the inner cylinder body at intervals, and the outer contour of each mounting plate corresponds to the contour of the end plate in an arc shape; a plurality of mounting clamping grooves are formed between the adjacent mounting plates, and each mounting clamping groove is formed by mounting clamping plates which are arranged in a radioactive mode by taking the central axis of the inner cylinder as the center; the outer cylinder body is sleeved with the inner cylinder body, and is made of a transparent acrylic plate with the light transmittance of more than 96%;
the clamping seats are two and are respectively fixed at two ends of the inner support, each clamping seat comprises a lifting rod and a clamping assembly, one end of each lifting rod is connected with the end plate of the inner support, the other end of each lifting rod is connected with the clamping assembly, each clamping assembly comprises an inverted U-shaped clamp and a tightening screw arranged on the side edge of the inverted U-shaped clamp, and the lifting rods are connected with the middle of the upper end of the inverted U-shaped clamp;
the temperature sensor and the speed sensor are respectively inserted into the mounting clamping groove and face the transmission roller and belts on the upper side and the lower side of the transmission roller, and are arranged at intervals along the axial direction of the inner barrel; the position sensors are arranged on the mounting clamping grooves in an axial direction through inserting cards and correspond to the side edges of the belts on the upper side and the lower side;
the communication module is arranged in the inner cylinder installation area, is connected with each sensor and sends data information to the monitoring upper computer.
2. The belt conveyor operation monitoring system of claim 1, wherein: the cross section of the supporting rod is in a round-corner rectangular shape, and the side face with the larger area of the supporting rod is arranged oppositely.
3. The belt conveyor operation monitoring system of claim 2, wherein: two the great area side of bracing piece forms 90 contained angles, and the contained angle direction is directional to correspond with the mounting groove.
4. The belt conveyor operation monitoring system of claim 1, wherein: the temperature sensor, the position sensor and the speed sensor are all infrared induction sensors.
5. The belt conveyor operation monitoring system of claim 1, wherein: the interior barrel is equipped with the equipment fixing district of equipment circuit board, the equipment fixing district sets up between the installing zone, the equipment fixing district has the baffle interval of equipartition through-hole to form, the baffle with the mounting panel aligns.
6. The belt conveyor operation monitoring system of claim 1, wherein: the end plate is detachably connected with the supporting rod through a bolt.
7. The belt conveyor operation monitoring system of claim 6, wherein: the cleaning assembly comprises a cleaning ring, a screw rod and a motor, wherein the cleaning ring can be sleeved on the outer cylinder body, the cleaning ring is sleeved on the outer cylinder body in a sliding manner, the screw rod is arranged in parallel along the length direction of the outer cylinder body, the end part of the screw rod rotates with the end plate, and one end of the screw rod is also connected with the motor arranged on the end plate; the cleaning ring is spirally connected with the screw rod.
8. The belt conveyor operation monitoring system of claim 7, wherein: one side of the cleaning ring corresponding to the inner cylinder body is provided with a rubber scraper.
9. The belt conveyor operation monitoring system of claim 1, wherein: at least three position sensors are arranged side by side and at intervals of 5-7 mm.
10. The belt conveyor operation monitoring system of claim 1, wherein: the communication module is a ZigBee communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010126011.XA CN111285047B (en) | 2020-02-27 | 2020-02-27 | Belt conveyor operation monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010126011.XA CN111285047B (en) | 2020-02-27 | 2020-02-27 | Belt conveyor operation monitoring system |
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| CN111285047A CN111285047A (en) | 2020-06-16 |
| CN111285047B true CN111285047B (en) | 2020-09-22 |
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| CN202010126011.XA Active CN111285047B (en) | 2020-02-27 | 2020-02-27 | Belt conveyor operation monitoring system |
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| CN112228060B (en) * | 2020-10-26 | 2022-11-08 | 中国煤炭科工集团太原研究院有限公司 | Method and device for controlling a cutting drum |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59163210A (en) * | 1983-03-07 | 1984-09-14 | Ricoh Co Ltd | Width position controller for endless belt |
| CN201321276Y (en) * | 2008-12-29 | 2009-10-07 | 鄂尔多斯市隆圣矿山机电有限责任公司 | Integrative protecting system of long-range belt-type conveyor |
| CN107082253B (en) * | 2017-05-27 | 2019-05-28 | 秦皇岛港股份有限公司 | Belt feeder operation monitoring system and its method |
| CN107187825B (en) * | 2017-07-14 | 2023-07-11 | 天津工业大学 | Belt conveyor monitoring system based on Ethernet |
| CN109178833A (en) * | 2018-08-14 | 2019-01-11 | 安徽中联九通机械设备有限公司 | A kind of belt feeder operational monitoring method |
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