CN210972614U - Novel electronic bearing roller structure of rectifying - Google Patents
Novel electronic bearing roller structure of rectifying Download PDFInfo
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- CN210972614U CN210972614U CN201921452305.0U CN201921452305U CN210972614U CN 210972614 U CN210972614 U CN 210972614U CN 201921452305 U CN201921452305 U CN 201921452305U CN 210972614 U CN210972614 U CN 210972614U
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- carrier roller
- cross beam
- roller support
- support
- driving device
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Abstract
The utility model relates to a novel electric deviation rectifying carrier roller structure, which comprises a carrier roller body, a carrier roller support and a cross beam, wherein the carrier roller body is arranged on the upper part of the carrier roller support, the middle position of the bottom of the carrier roller support is provided with a rotating shaft which is fixedly connected with the carrier roller support, the bottom end of the rotating shaft is connected with the cross beam, the cross beam is also provided with a telescopic driving device which is rotatably connected with the cross beam, and the telescopic end part of the telescopic driving device is rotatably connected with the carrier roller support; the cross beam further comprises two groups of pressure sensors, the two groups of pressure sensors are respectively arranged at the lower parts of the two sides of the carrier roller support, the pressure sensors are installed and fixed on the cross beam, and the upper part of each pressure sensor is provided with a pressure sensor which is in contact with the bottom of the carrier roller support and is used for acquiring the pressure generated when the belt conveyor deviates; the utility model has the advantages of reasonable design, the action of rectifying is rapid and accurate, improves the precision of rectifying greatly, can reduce defect, safe and reliable to the utmost.
Description
Technical Field
The utility model relates to a conveying equipment technical field especially relates to a novel electronic bearing roller structure of rectifying.
Background
The prior belt conveyor has the characteristics of environmental protection, low transportation cost, large transportation capacity, strong continuous working capacity, low maintenance cost, easy construction and the like, and is widely applied to various places such as limestone mines and cement production plants, coal mines and train rapid loading stations, ports, steel plants and the like at home and abroad.
Because the length of the belt conveyor is longer in general conditions, more parts are needed, errors in processing and manufacturing, errors in the installation process and complexity of field working conditions, the belt conveyor often has or is heavy and flexible and light in deviation in the actual operation process. The off tracking of the adhesive tape easily causes material scattering, reduces the conveying capacity of the belt conveyor, causes the over-quick damage of certain parts and even causes the collapse of a conveying system. This requires the belt conveyor to have an automatic deviation correction device.
The existing deviation correcting device uses pure mechanical deviation correcting carrier rollers or hydraulic deviation correcting carrier rollers, and generally one or more of the following defects can occur:
the reactive force of the carrier roller to the adhesive tape is used for passive deviation rectification, and the adjusting capacity is limited;
secondly, a monitoring device is not arranged, and when the belt conveyor slightly deviates, a purely mechanical deviation rectifying carrier roller or a hydraulic deviation rectifying carrier roller cannot perform the function of rectifying deviation;
thirdly, the carrier roller is always in a rotatable state, so that the carrier roller is large in shaking amount and easy to damage;
and fourthly, different deviation rectifying schemes cannot be set according to the working conditions, and the deviation condition cannot be uploaded.
Disclosure of Invention
In order to solve the deficiencies in the prior art, the utility model aims to provide a novel electronic bearing roller structure of rectifying, accurate rapidly, can reduce above-mentioned defect, safe and reliable to the at utmost.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a novel electronic bearing roller structure of rectifying, includes bearing roller body, bearing roller support and crossbeam, the bearing roller body is installed bearing roller support upper portion, its characterized in that:
a rotating shaft fixedly connected with the bottom of the carrier roller support is arranged in the middle of the bottom of the carrier roller support, the bottom end of the rotating shaft is connected with the cross beam, a telescopic driving device rotatably connected with the cross beam is further arranged on the cross beam, and the telescopic end part of the telescopic driving device is rotatably connected with the carrier roller support;
the cross beam further comprises two groups of pressure sensors, the two groups of pressure sensors are respectively arranged on the lower portions of the two sides of the carrier roller support, the pressure sensors are installed and fixed on the cross beam, and the upper portion of each pressure sensor is in contact with the bottom of the carrier roller support and used for acquiring pressure generated when the belt conveyor deviates.
The telescopic end of the telescopic driving device is provided with a rotary connecting rod fixedly connected with the telescopic end, the outer side of the carrier roller support is provided with a driving rod which is connected with the carrier roller support and longitudinally arranged, and the driving rod penetrates through the rotary connecting rod and is rotatably connected with the rotary connecting rod and the carrier roller support.
The bottom of the telescopic driving device is provided with a main shaft fixedly connected with the telescopic driving device, the main shaft is longitudinally arranged, and the bottom end of the main shaft is fixedly connected with the cross beam through a bearing support.
And the base of the pressure sensor is fixedly connected with the cross beam through a bolt.
The upper portion of the pressure sensor is provided with a rotating wheel which is rotatably connected with the pressure sensor, the bottom of the carrier roller support is provided with a pressure transmission support which is arranged on the upper portion of the rotating wheel correspondingly, the top end of the pressure transmission support is fixedly connected with the carrier roller support, a groove body is arranged on the bottom surface of the pressure transmission support, and the rotating wheel is longitudinally arranged and the upper portion of the rotating wheel is located inside the groove body.
The bottom end of the rotating shaft is provided with a connecting base connected with the rotating shaft, and the connecting base is fixedly arranged on the cross beam.
The telescopic driving device adopts an electric push rod.
The motor of the electric push rod adopts a band-type brake servo motor.
The support roller device is characterized by further comprising a controller connected with the telescopic driving device and the pressure sensors, wherein the controller is used for acquiring two groups of pressure signals of the pressure sensors and controlling the telescopic driving device to drive the support roller bracket to rotate through the pressure signals.
The utility model has the advantages that: structural design is reasonable, utilizes pressure sensor to detect belt conveyor's operational aspect, can accurately judge belt conveyor's the off tracking condition, informs the controller with the off tracking condition for initiatively rectify through the motor, the action of rectifying is rapid and accurate, improves the precision of rectifying greatly, can reduce the defect to the utmost, safe and reliable.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic diagram of the front side structure of the present invention (without electric cabinet).
Fig. 2 is a schematic diagram of the rear side structure of the present invention.
Fig. 3 is a schematic diagram of the left side structure of the present invention.
Fig. 4 is a schematic view of the structure of the driving lever and the rotating link.
Fig. 5 is a schematic structural diagram of an electric cabinet.
Fig. 6 is a partially enlarged structural view of "a" in fig. 1.
In the figure, a carrier roller body 1, a carrier roller bracket 2, a cross beam 3, a driving rod 4, a connecting base 5, a rotating shaft 6, a rotating connecting rod 7, a pressure sensor 8, a rotating wheel 9, a pressure transmission bracket 10, a groove body 11, an electric push rod 12, an electric cabinet 13, a 14P L C controller, a servo controller 15, a motor brake 16, a main shaft 17 and a bearing support 18 are arranged.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
As shown in fig. 1 to 6: the embodiment provides a novel electric deviation rectifying carrier roller structure which is mainly installed at easy deviation positions such as a curved arc and the like in the full-length range of a belt conveyor and comprises a carrier roller body 1, carrier roller supports 2 and a cross beam 3, wherein the carrier roller body 1 is installed on the upper portions of the carrier roller supports 2, three groups of carrier roller bodies 1 are arranged, one group of carrier roller bodies 1 located in the middle are horizontally distributed, the carrier roller bodies 1 located on two sides are obliquely distributed, one side of the outer end of each carrier roller body 1 located on two sides is higher than one side of the inner end of each carrier roller body, and the upper surfaces of the three groups of carrier roller bodies 1 are used for;
a rotating shaft 6 connected and fixed with the carrier roller support 2 is arranged in the middle of the bottom of the carrier roller support 2, a connecting base 5 connected and fixed with the rotating shaft 6 is arranged at the bottom end of the rotating shaft 6, a blind hole is formed in the middle of the top surface of the connecting base 5, the rotating shaft 6 is fixedly assembled in the blind hole, the top end of the rotating shaft 6 is inserted into a groove body 11 reserved at the bottom of the carrier roller support 2, and the carrier roller support 2 is used as a fulcrum through the rotating shaft 6 and used for achieving a stable rotating assembly effect of the carrier roller support;
the cross beam 3 is also provided with a telescopic driving device fixedly connected with the cross beam, the telescopic driving device adopts an electric push rod 12, a motor of the electric push rod 12 adopts a band-type servo motor, and the carrier roller bracket 2 works under a static working condition through the band-type servo motor under a normal condition;
Furthermore, a main shaft 17 connected and fixed with the electric push rod 12 is arranged at the bottom of the electric push rod 12, the main shaft 17 is longitudinally arranged, and the bottom end of the main shaft 17 is connected and fixed with the cross beam 3 through a bearing support 18, so that the electric push rod 12 can adjust the angle thereof through rotation in the telescopic process and is adaptive to the movement effect of the carrier roller support 2;
the cross beam 3 further comprises two groups of pressure sensors 8, the two groups of pressure sensors 8 are respectively arranged at the lower parts of the two sides of the carrier roller support 2, a base of each pressure sensor 8 is fixedly connected with the cross beam 3 through a bolt, and the upper part of each pressure sensor 8 is provided with a pressure sensor which is in contact with the bottom of the carrier roller support 2 and is used for acquiring pressure generated when the belt conveyor deviates;
further, in order to ensure the contact effect between the pressure sensor 8 and the carrier roller bracket 2 and the accuracy of the signal acquisition of the pressure sensor 8, the upper part of the pressure sensor 8 is provided with a rotating wheel 9 which is rotatably connected with the pressure sensor, the bottom of the carrier roller bracket 2 is provided with a pressure transmission bracket 10 which is arranged at the upper part of the rotating wheel 9 and corresponds to the rotating wheel, the pressure transmission bracket 10 is longitudinally arranged, the top end of the pressure transmission bracket 10 is fixedly connected with the carrier roller bracket 2, the bottom surface of the pressure transmission bracket 10 is provided with a groove body 11, the rotating wheel 9 is longitudinally arranged and is arranged in the groove body 11, when the pressure transmission bracket 10 moves along with the position of the carrier roller bracket 2, the inner wall of the groove body 11 is in surface contact with the rotating wheel 9, based on the external circular structure of the rotating wheel 9 and the rotating assembly effect thereof, the rotating wheel 9 rotates, meanwhile, partial stress effect is transmitted to the pressure sensor 8 downwards, so that signals can be timely and accurately acquired.
Further, the carrier roller bracket further comprises a controller connected with the electric push rod 12 and the pressure sensor 8, the controller is arranged inside the electric cabinet 13 and comprises a P L C controller 14, a servo controller 15, a motor brake 16 and other necessary power distribution components, the P L C controller 14 of the controller is used for acquiring pressure signals of the two sets of pressure sensors 8 and respectively controlling the electric push rod 12 to drive the carrier roller bracket 2 to rotate through the pressure signals and the servo controller 15, and the motor brake 16 is used for controlling a band-type brake component of the electric push rod 12, specifically:
when the belt conveyor deviates, the data detected by the pressure sensors 8 on the two sides are different, and when the difference value is greater than the threshold value, the P L C controller 14 controls the motor brake to be opened through the motor brake 16, and sends an instruction to the servo controller 15, the servo controller 15 controls the electric push rod 12 to control the deviation rectifying carrier roller to rotate, the rotating angle can be automatically judged according to the value difference of the sensors on the two sides, and the carrier roller can automatically return after the deviation condition disappears, so that the intelligent targeted deviation rectifying of the belt conveyor is realized;
meanwhile, in the process, pressure data in the belt deviation process can be obtained, and the pressure data are accumulated and matched with the operation data of the belt conveyor, so that the later operation improvement of the belt conveyor is facilitated, the operation stability of the belt conveyor is guaranteed, and the intelligent targeted deviation correction of the belt conveyor is realized.
The above is only the preferred embodiment of the present invention, as long as the preferred embodiment is realized by the same means, the objective technical solution of the present invention all belongs to the protection scope of the present invention.
Claims (9)
1. The utility model provides a novel electronic bearing roller structure of rectifying, includes bearing roller body, bearing roller support and crossbeam, the bearing roller body is installed bearing roller support upper portion, its characterized in that:
a rotating shaft fixedly connected with the bottom of the carrier roller support is arranged in the middle of the bottom of the carrier roller support, the bottom end of the rotating shaft is connected with the cross beam, a telescopic driving device rotatably connected with the cross beam is further arranged on the cross beam, and the telescopic end part of the telescopic driving device is rotatably connected with the carrier roller support;
the cross beam further comprises two groups of pressure sensors, the two groups of pressure sensors are respectively arranged on the lower portions of the two sides of the carrier roller support, the pressure sensors are installed and fixed on the cross beam, and the upper portion of each pressure sensor is in contact with the bottom of the carrier roller support and used for acquiring pressure generated when the belt conveyor deviates.
2. The novel electric deviation rectifying carrier roller structure according to claim 1, is characterized in that: the telescopic end of the telescopic driving device is provided with a rotary connecting rod fixedly connected with the telescopic end, the outer side of the carrier roller support is provided with a driving rod which is connected with the carrier roller support and longitudinally arranged, and the driving rod penetrates through the rotary connecting rod and is rotatably connected with the rotary connecting rod and the carrier roller support.
3. The novel electric deviation rectifying carrier roller structure according to claim 1, is characterized in that: the bottom of the telescopic driving device is provided with a main shaft fixedly connected with the telescopic driving device, the main shaft is longitudinally arranged, and the bottom end of the main shaft is fixedly connected with the cross beam through a bearing support.
4. The novel electric deviation rectifying carrier roller structure according to claim 1, is characterized in that: and the base of the pressure sensor is fixedly connected with the cross beam through a bolt.
5. The novel electric deviation rectifying carrier roller structure according to claim 1, is characterized in that: the upper portion of the pressure sensor is provided with a rotating wheel which is rotatably connected with the pressure sensor, the bottom of the carrier roller support is provided with a pressure transmission support which is arranged on the upper portion of the rotating wheel correspondingly, the top end of the pressure transmission support is fixedly connected with the carrier roller support, a groove body is arranged on the bottom surface of the pressure transmission support, and the rotating wheel is longitudinally arranged and the upper portion of the rotating wheel is located inside the groove body.
6. The novel electric deviation rectifying carrier roller structure according to claim 1, is characterized in that: the bottom end of the rotating shaft is provided with a connecting base connected with the rotating shaft, and the connecting base is fixedly arranged on the cross beam.
7. The novel electric deviation rectifying carrier roller structure according to claim 1, is characterized in that: the telescopic driving device adopts an electric push rod.
8. The novel electric deviation rectifying carrier roller structure according to claim 7, is characterized in that: the motor of the electric push rod adopts a band-type brake servo motor.
9. The novel electric deviation rectifying carrier roller structure according to claim 1, is characterized in that: the support roller device is characterized by further comprising a controller connected with the telescopic driving device and the pressure sensors, wherein the controller is used for acquiring two groups of pressure signals of the pressure sensors and controlling the telescopic driving device to drive the support roller bracket to rotate through the pressure signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921452305.0U CN210972614U (en) | 2019-09-03 | 2019-09-03 | Novel electronic bearing roller structure of rectifying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921452305.0U CN210972614U (en) | 2019-09-03 | 2019-09-03 | Novel electronic bearing roller structure of rectifying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210972614U true CN210972614U (en) | 2020-07-10 |
Family
ID=71447067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921452305.0U Expired - Fee Related CN210972614U (en) | 2019-09-03 | 2019-09-03 | Novel electronic bearing roller structure of rectifying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210972614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401579A (en) * | 2021-07-19 | 2021-09-17 | 本溪钢铁（集团）矿业有限责任公司 | Belt conveyer with automatic deviation correcting device |
-
2019
- 2019-09-03 CN CN201921452305.0U patent/CN210972614U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401579A (en) * | 2021-07-19 | 2021-09-17 | 本溪钢铁（集团）矿业有限责任公司 | Belt conveyer with automatic deviation correcting device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200710 Termination date: 20200903 |
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| CF01 | Termination of patent right due to non-payment of annual fee |