CN215957775U - Automatic feed hopper's early warning mechanism that skids - Google Patents
Automatic feed hopper's early warning mechanism that skids Download PDFInfo
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- CN215957775U CN215957775U CN202022023163.5U CN202022023163U CN215957775U CN 215957775 U CN215957775 U CN 215957775U CN 202022023163 U CN202022023163 U CN 202022023163U CN 215957775 U CN215957775 U CN 215957775U
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Abstract
A skid early warning mechanism of an automatic feeding hopper comprises a feeding device and an early warning mechanism, wherein the feeding device comprises two transmission rods, a stabilizing frame, two connecting rods and a hopper, rollers are arranged at the upper end and the lower end of each transmission rod and are positioned on two guide rail frames which are arranged in parallel, a gear is fixed on one transmission rod and is connected with a driving motor, and the driving motor is fixed on the stabilizing frame; the early warning mechanism comprises a photoelectric proximity switch, a frequency converter, an incremental rotary encoder, an alarm and a controller, wherein the incremental rotary encoder is arranged on the roller of the other transmission rod which is not connected with the driving motor. Through setting up photoelectricity proximity switch, converter, incremental rotary encoder, alarm and controller and the condition of adjusting the gyro wheel and skidding, and when the gyro wheel skidded unable regulation, the alarm in time infories the staff to come the inspection.
Description
Technical Field
The utility model relates to the field of breeding equipment, in particular to a slipping early warning mechanism of an automatic feeding hopper.
Background
At present, a lot of poultry are fed and are all fed automatically, the hopper is arranged to move on the guide rail for feeding, the feed intake of the poultry can be effectively controlled, but the sliding mechanism connected with the guide rail is easy to slip, and the feed intake cannot be found in time when slipping occurs. The difference between the actual speed of the roller and the preset speed is a slip value, when the slip value exceeds the preset slip value, the roller and the guide rail are damaged, the service life is prolonged, further, the production equipment can be damaged, and the production efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model aims to provide a slippage early warning mechanism of an automatic feeding hopper.
In order to achieve the purpose, the utility model provides the following technical scheme:
a slip early warning mechanism of an automatic feeding hopper comprises a feeding device and an early warning mechanism, wherein the feeding device comprises two transmission rods which are arranged in parallel, a rectangular stabilizing frame is arranged above the two transmission rods, bearings are respectively arranged at the upper ends and the lower ends of the two transmission rods, the stabilizing frame is fixed on the bearings, two connecting rods are fixed on the left side and the right side of the stabilizing frame, hoppers are respectively arranged between the upper ends and the lower ends of the two connecting rods, idler wheels are arranged at the upper end and the lower end of the transmission rods, the idler wheels are positioned on two guide rail frames which are arranged in parallel, a gear is fixed on one transmission rod, the gear is connected with a driving motor, and the driving motor is fixed on the stabilizing frame;
the early warning mechanism comprises a photoelectric proximity switch, a frequency converter, an incremental rotary encoder, an alarm and a controller, wherein the photoelectric proximity switch is installed on the guide rail frame, the frequency converter is connected with the driving motor, the incremental rotary encoder is installed on another roller of the transmission rod which is not connected with the driving motor, and the controller is connected with the photoelectric proximity switch, the frequency converter, the incremental rotary encoder and the alarm.
Furthermore, the roller is a concave roller, and the guide rail frame is matched with the groove of the roller. And is more stable.
Further, the incremental rotary encoder is used for detecting the speed of the roller, and the difference value between the actual speed value of the roller and the set speed value of the frequency converter is compared with the slip value range preset by the controller. It is detected whether the other transmission rod driven by the drive motor slips.
Further, the controller controls the inverter to perform an operation of increasing the rotation speed of the drive motor when the difference is larger than the maximum value of the slip value range, and controls the inverter to perform an operation of decreasing the rotation speed of the drive motor when the difference is smaller than the minimum value of the slip value range. When slipping, the controller controls the frequency converter to adjust.
Compared with the prior art, the utility model has the beneficial effects that: through setting up photoelectricity proximity switch, converter, incremental rotary encoder, alarm and controller and the condition of adjusting the gyro wheel and skidding, and when the gyro wheel skidded unable regulation, the alarm in time infories the staff to come the inspection.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
in the reference symbols: 1. a transmission rod; 2. a stabilizer frame; 3. a connecting rod; 4. a hopper; 5. a roller; 6. A guide rail bracket; 7. a gear; 8. a drive motor; 9. a photoelectric proximity switch; 10. a frequency converter; 11. an incremental rotary encoder; 12. an alarm; 13. and a controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments, not all embodiments, of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the slippage early warning mechanism of the automatic feeding hopper comprises a feeding device and an early warning mechanism, wherein the feeding device comprises two transmission rods 1 which are arranged in parallel, a rectangular stabilizing frame 2 is arranged above the two transmission rods 1, bearings are respectively arranged at the upper ends and the lower ends of the two transmission rods 1, the stabilizing frame 2 is fixed on the bearings, two connecting rods 3 are fixed at the left side and the right side of the stabilizing frame 2, hoppers 4 are respectively arranged between the upper ends and the lower ends of the two connecting rods 3, rollers 5 are arranged at the upper end and the lower end of the transmission rods 1, the rollers 5 are arranged on two guide rail frames 6 which are arranged in parallel, a gear 7 is fixed on one transmission rod 1, the gear 7 is connected with a driving motor 8, and the driving motor 8 is fixed on the stabilizing frame 2;
the early warning mechanism comprises a photoelectric proximity switch 9, a frequency converter 10, an incremental rotary encoder 11, an alarm 12 and a controller 13, wherein the photoelectric proximity switch 9 is installed on the guide rail frame 6, the frequency converter 10 is connected with the driving motor 8, the incremental rotary encoder 11 is installed on the roller 5 of the other transmission rod 1 which is not connected with the driving motor 8, and the controller 13 is connected with the photoelectric proximity switch 9, the frequency converter 10, the incremental rotary encoder 11 and the alarm 12.
The roller 5 is a concave roller 5, and the guide rail frame 6 is matched with the groove of the roller 5. And is more stable.
The incremental rotary encoder 11 is used for detecting the speed of the roller 5, and the difference value between the actual speed value of the roller 5 and the set speed value of the frequency converter 10 is compared with the slip value range preset by the controller 13. It is detected whether the other transmission rod 1 driven by the drive motor 8 is slipping.
The controller 13 controls the inverter 10 to perform an operation of increasing the rotation speed of the drive motor 8 when the difference is larger than the maximum value of the slip value range, and the controller 13 controls the inverter 10 to perform an operation of decreasing the rotation speed of the drive motor 8 when the difference is smaller than the minimum value of the slip value range. When slipping, the controller 13 controls the frequency converter 10 to make adjustments.
The operation principle is as follows: the driving motor drives the gear to further drive the rollers at two ends of the transmission rod to rotate, the rollers move on the guide rail frame, when slipping occurs, the rollers on the transmission rod connected with the driving motor can idle or have slow rotating speed, the rollers on the transmission rod not connected with the driving motor do not rotate or rotate slow, then the incremental rotary encoder detects the speed of the rollers 5, the difference value between the actual speed value of the rollers 5 and the set speed value of the frequency converter 10 is compared with the slipping value range preset by the controller 13, when the difference value is greater than the maximum value of the slipping value range, the controller 13 controls the frequency converter 10 to execute the operation of increasing the rotating speed of the driving motor 8, and when the difference value is less than the minimum value of the slipping value range, the controller 13 controls the frequency converter 10 to execute the operation of reducing the rotating speed of the driving motor 8;
when the problem of wheel skidding cannot be solved by adjusting the rotating speed of the driving motor 8, the photoelectric proximity switch 9 starts the alarm 13 when detecting that the hopper 4 does not move beyond the preset time.
Has the advantages that: through setting up photoelectricity proximity switch, converter, incremental rotary encoder, alarm and controller and the condition of adjusting the gyro wheel and skidding, and when the gyro wheel skidded unable regulation, the alarm in time infories the staff to come the inspection.
The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and the specific embodiments of the present invention should not be considered limited to the foregoing description. It will be apparent to those skilled in the art that several simple deductions or substitutions can be made to the above embodiments without departing from the inventive concept, the scope of which is defined by the appended claims and their equivalents.
Claims (3)
1. The slippage early warning mechanism of the automatic feeding hopper comprises a feeding device and an early warning mechanism, and is characterized in that the feeding device comprises two transmission rods which are arranged in parallel, a rectangular stabilizing frame is arranged above the two transmission rods, bearings are respectively arranged at the upper ends and the lower ends of the two transmission rods, the stabilizing frame is fixed on the bearings, two connecting rods are fixed on the left side and the right side of the stabilizing frame, hoppers are respectively arranged between the upper ends and the lower ends of the two connecting rods, idler wheels are arranged at the upper end and the lower end of the transmission rods, the idler wheels are positioned on two guide rail frames which are arranged in parallel, a gear is fixed on one transmission rod, the gear is connected with a driving motor, and the driving motor is fixed on the stabilizing frame;
the early warning mechanism comprises a photoelectric proximity switch, a frequency converter, an incremental rotary encoder, an alarm and a controller, wherein the photoelectric proximity switch is installed on the guide rail frame, the frequency converter is connected with the driving motor, the incremental rotary encoder is installed on another roller of the transmission rod which is not connected with the driving motor, and the controller is connected with the photoelectric proximity switch, the frequency converter, the incremental rotary encoder and the alarm.
2. The slippage warning mechanism for an automatic feeding hopper as claimed in claim 1, wherein the roller is a concave roller, and the rail bracket is engaged with a groove of the roller.
3. The slippage warning mechanism for an automatic feeding hopper as claimed in claim 1, wherein the incremental rotary encoder is configured to detect a speed of the roller, and a difference between an actual speed value of the roller and a set speed value of the frequency converter is compared with a slippage value range preset by the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022023163.5U CN215957775U (en) | 2020-09-16 | 2020-09-16 | Automatic feed hopper's early warning mechanism that skids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022023163.5U CN215957775U (en) | 2020-09-16 | 2020-09-16 | Automatic feed hopper's early warning mechanism that skids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215957775U true CN215957775U (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022023163.5U Active CN215957775U (en) | 2020-09-16 | 2020-09-16 | Automatic feed hopper's early warning mechanism that skids |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215957775U (en) |
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2020
- 2020-09-16 CN CN202022023163.5U patent/CN215957775U/en active Active
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