CN209017643U - A kind of system for pig house acquisition pig food-intake - Google Patents
A kind of system for pig house acquisition pig food-intake Download PDFInfo
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- CN209017643U CN209017643U CN201821595512.7U CN201821595512U CN209017643U CN 209017643 U CN209017643 U CN 209017643U CN 201821595512 U CN201821595512 U CN 201821595512U CN 209017643 U CN209017643 U CN 209017643U
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- pig
- resistance
- controller
- gravity sensor
- food
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Abstract
The utility model discloses a kind of systems for pig house acquisition pig food-intake, it include: food passageway, controller, gravity sensor, RFID reader, RFID label tag, the size of food passageway is only capable of passing through for single head live pig, the end of food passageway is equipped with feed mouth, the size of feed mouth is only capable of entering for the head of single head live pig, the upside for feeding mouth is equipped with RFID reader, the downside for feeding mouth is equipped with crib, gravity sensor is used to detect the weight of feed in crib, controller is connect with RFID reader and gravity sensor respectively, RFID label tag is used to store the individual information of live pig and is set to the head of corresponding live pig；The utility model avoids administrator and frequently enters and leaves swinery stress reaction caused by pigsty, can reduce the propagation probability of infectious disease by the way that RFID technique and gravity sensor are combined detection live pig feeding amount.RFID reader is arranged in live pig and feeds on necessary feed mouth simultaneously, short at a distance from RFID label tag, is conducive to more acurrate identification.
Description
Technical field
It is the utility model relates to a kind of system for acquiring animal food-intake, in particular to a kind of for pig house acquisition pig feed
The system of amount.
Background technique
During pig-breeding, quality of the fodder, temperature, humidity etc. can all be had an impact the feed intake of live pig, meeting
Cause live pig sick, whether the feed intake by detecting pig declines the health condition that can reflect pig with side, prevents disease in advance
Disease.Currently, the technology for identifying to live-pig individual and collecting feed intake is immature, the corresponding appetite feelings of some live pig can not be obtained
Condition.
Utility model content
The utility model provides one kind by RFID identification and gravity sensor collective effect, collects the feeding of single live pig
Amount.
The solution that the utility model solves its technical problem is: a kind of system for pig house acquisition pig food-intake,
It include: food passageway, controller, gravity sensor, RFID reader, RFID label tag, the size of the food passageway are only capable of supplying
Single head live pig passes through, and the end of food passageway is equipped with feed mouth, and the size for feeding mouth is only capable of entering for the head of single head live pig, into
The upside for eating mouth is equipped with RFID reader, and the downside for feeding mouth is equipped with crib, and the gravity sensor is raised for detecting in crib
The weight of material, the controller are connect with the RFID reader and gravity sensor respectively, and the RFID label tag is for storing
The individual information of live pig and the head for being set to corresponding live pig；
The controller is used for when RFID reader and gravity sensor trigger, and the label that RFID reader is read is believed
The weight value that breath and gravity sensor obtain externally transmits.
Further, the food passageway is made of trough-like channels bottom plate and side panel, and the side panel and the bottom plate hang down
Direct-connected to connect, the bottom plate is equipped with sliding slot, and the sliding slot is equipped with sliding block, the advance of the glide direction and food passageway of the sliding block
Direction is vertical, and the bottom of the side panel is fixedly connected with the sliding block.
Further, A/D conversion circuit and signal amplification circuit, the A/ are equipped between the controller and gravity sensor
D conversion circuit is connected with controller, and the signal amplification circuit both ends are connected with A/D conversion circuit and gravity sensor respectively
It connects；
The signal amplification circuit includes: resistance R1, R2, R3 and operational amplifier A1, and the reverse phase of operational amplifier A1 is defeated
Enter end to be connected with one end of one end of resistance R1 and resistance R3 respectively, the other end of resistance R3 and the output end of gravity sensor
Be connected, the other end of resistance R1 is connected with the output end of operational amplifier A1, the non-inverting input terminal of operational amplifier A1 with
One end of resistance R2 is connected, the other end ground connection of resistance R2；
The A/D conversion circuit includes: resistance R4, R5, capacitor C1 and operational amplifier A2, one end of resistance R4 and operation
The output end of amplifier A1 is connected, and the other end of resistance R4 is connected with the non-inverting input terminal of operational amplifier A2, and operation is put
The inverting input terminal of big device A2 is connected with one end of one end of resistance R5 and capacitor C1 respectively, the other end of resistance R5 and control
The output end of device is connected, and the other end ground connection of capacitor C1, the output end of operational amplifier A2 is connected with the input terminal of controller
It connects.
Further, the RFID reader is connected with controller by serial ports.
Further, further include wireless transport module and cloud server, the wireless transport module and cloud server without
Line connection, the wireless transport module are connected with controller.
Further, the controller is single-chip microcontroller, the model AT89S51 of the single-chip microcontroller.
The beneficial effects of the utility model are: the utility model is by combining detection for RFID technique and gravity sensor
Live pig feeding amount avoids administrator and frequently enters and leaves swinery stress reaction caused by pigsty, can reduce the propagation machine of infectious disease
Rate.RFID reader is arranged in live pig and feeds on necessary feed mouth simultaneously, and RFID reader is short at a distance from RFID label tag, has
Conducive to more acurrate identification.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His design scheme and attached drawing.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the integral module figure of the utility model；
Fig. 3 is the circuit connection diagram of controller, signal amplification circuit and A/D conversion circuit.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
Clear, complete description, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.In addition, all connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific implementation feelings
Condition, by adding or reducing connection auxiliary, Lai Zucheng more preferably connection structure.Each technology in the utility model creation is special
Sign, can be with combination of interactions under the premise of not conflicting conflict.
Embodiment 1, referring to figs. 1 to Fig. 3, a kind of system for pig house acquisition pig food-intake, comprising: food passageway, control
Device 1 processed, gravity sensor 2, RFID reader 3, RFID label tag, the size of the food passageway are only capable of passing through for single head live pig,
The end of food passageway is equipped with feed mouth 4, and the size of feed mouth 4 is only capable of entering for the head of single head live pig, feeds the upside of mouth 4
Equipped with RFID reader 3, the downside for feeding mouth 4 is equipped with crib 5, and the gravity sensor 2 is used to detect the weight of feed in crib 5
Amount, the controller 1 are connect with the RFID reader 3 and gravity sensor 2 respectively, and the RFID label tag is for storing live pig
Individual information and be set to the head of corresponding live pig；
The controller 1 is used to read the RFID reader 3 when RFID reader 3 and gravity sensor 2 trigger
Label information and gravity sensor 2 obtain weight value externally transmit.
When utility model works, when the head of single head live pig, which puts in feed mouth 4, starts feed, feed on mouth 4
RFID reader 3 identifies the RFID label tag on live pig head, and reads the individual information of live pig in RFID label tag, RFID reader
The live-pig individual information read is sent to controller 1 by 3.
When live pig starts feed, the weight of crib 5 can generate variation, and the gravity sensor 2 positioned at 5 lower section of crib will be examined
5 weight value of crib measured is sent to controller 1.
When controller 1 successively receives live-pig individual information and 5 weight value of crib from RFID reader 3,
Controller 1 externally transmits the live-pig individual information of acquisition and 5 weight value of crib.
The utility model avoids management by the way that RFID technique and gravity sensor 2 are combined detection live pig feeding amount
Member frequently enters and leaves swinery stress reaction caused by pigsty, can reduce the propagation probability of infectious disease.RFID reader 3 is arranged simultaneously
It is fed in live pig on necessary feed mouth 4, RFID reader 3 is short at a distance from RFID label tag, is conducive to more acurrate identification.
As embodiment is advanced optimized, the food passageway constitutes trough-like channels by bottom plate 6 and side panel 7, described
Side panel 7 is vertical with the bottom plate 6 to be connect, and the bottom plate 6 is equipped with sliding slot, and the sliding slot is equipped with sliding block, the cunning of the sliding block
Dynamic direction is vertical with the direction of advance of food passageway, and the bottom of the side panel 7 is fixedly connected with the sliding block.
By pushing side panel 7 to slide along sliding slot, the size of food passageway is adjusted, is fed according to the big minor adjustment of live pig
The size in channel, guarantee food passageway every time can only single head live pig pass through.
Be equipped with as advanced optimizing embodiment, between the controller 1 and gravity sensor 2 A/D conversion circuit 8 and
Signal amplification circuit 9, the A/D conversion circuit 8 are connected with controller 1,9 both ends of signal amplification circuit respectively with A/D
Conversion circuit 8 is connected with gravity sensor 2；
The signal amplification circuit 9 includes: resistance R1, R2, R3 and operational amplifier A1, and the reverse phase of operational amplifier A1 is defeated
Enter end to be connected with one end of one end of resistance R1 and resistance R3 respectively, the output of the other end and gravity sensor 2 of resistance R3
End is connected, and the other end of resistance R1 is connected with the output end of operational amplifier A1, the non-inverting input terminal of operational amplifier A1
It is connected with one end of resistance R2, the other end ground connection of resistance R2, output end and the A/D conversion circuit 8 of operational amplifier A1
Input terminal is connected；
The A/D conversion circuit 8 includes: resistance R4, R5, capacitor C1 and operational amplifier A2, one end of resistance R4 and fortune
The output end for calculating amplifier A1 is connected, and the other end of resistance R4 is connected with the non-inverting input terminal of operational amplifier A2, operation
The inverting input terminal of amplifier A2 is connected with one end of one end of resistance R5 and capacitor C1 respectively, the other end of resistance R5 and control
The output end P1 of device 1 processed is connected, the other end ground connection of capacitor C1, the input of the output end and controller 1 of operational amplifier A2
End P2 is connected.
The signal that gravity sensor 2 acquires is smaller, is easy to be interfered in transmission process, so needing to put by signal
Big circuit 9 amplifies signal, improves the stability of signal.The collected weight value signal of gravity sensor 2 amplifies by signal
Digital signal is converted by A/D conversion circuit 8 after the amplification of circuit 9, which is sent to controller 1.
As embodiment is advanced optimized, the RFID reader 3 is connected with controller 1 by serial ports.
It further include wireless transport module 10 and cloud server 11, the wireless biography as embodiment is advanced optimized
Defeated module 10 is wirelessly connected with cloud server 11, and the wireless transport module 10 is connected with controller 1.
Gravity sensor 2 is acquired resulting weight value digital signal and is sent to by wireless transport module 10 by controller 1
Cloud server 11.Cloud server 11 carries out data processing after receiving the digital signal, calculate corresponding live pig when time
Feed intake passes through calculation formula, and: M=M1-M2 calculates the feed intake of live pig, and wherein M is that live-pig individual works as secondary feed intake,
M1 is 5 weight of crib before live-pig individual is eaten, and M2 is the weight that live-pig individual eats rear crib 5.
As embodiment is advanced optimized, the controller 1 is single-chip microcontroller, the model AT89S51 of the single-chip microcontroller.
The better embodiment of the utility model is illustrated above, but the utility model creation is not limited to
The embodiment, those skilled in the art can also make various etc. without departing from the spirit of the present invention
Same variation or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (6)
1. a kind of system for pig house acquisition pig food-intake, comprising: food passageway, controller, gravity sensor, RFID are read
Device, RFID label tag, it is characterised in that: the size of the food passageway is only capable of passing through for single head live pig, and the end of food passageway is set
There is feed mouth, the size for feeding mouth is only capable of entering for the head of single head live pig, and the upside for feeding mouth is equipped with RFID reader, feed
Mouthful downside be equipped with crib, the gravity sensor is used to detect the weight of feed in crib, the controller respectively with it is described
RFID reader is connected with gravity sensor, and the RFID label tag is used to store the individual information of live pig and is set to corresponding live pig
Head；
Label information that the controller is used to read RFID reader when RFID reader and gravity sensor trigger and
The weight value that gravity sensor obtains externally transmits.
2. a kind of system for pig house acquisition pig food-intake according to claim 1, it is characterised in that: the feed is logical
Road is made of trough-like channels bottom plate and side panel, and the side panel is vertical with the bottom plate to be connect, and the bottom plate is equipped with sliding slot, institute
Sliding slot is stated equipped with sliding block, the glide direction of the sliding block and the direction of advance of food passageway are vertical, the bottom of the side panel
It is fixedly connected with the sliding block.
3. a kind of system for pig house acquisition pig food-intake according to claim 1, it is characterised in that: the controller
A/D conversion circuit and signal amplification circuit are equipped between gravity sensor, the A/D conversion circuit is connected with controller,
The signal amplification circuit both ends are connected with A/D conversion circuit and gravity sensor respectively；
The signal amplification circuit includes: resistance R1, R2, R3 and operational amplifier A1, the inverting input terminal of operational amplifier A1
It is connected respectively with one end of one end of resistance R1 and resistance R3, the other end of resistance R3 is connected with the output end of gravity sensor
It connects, the other end of resistance R1 is connected with the output end of operational amplifier A1, the non-inverting input terminal and resistance of operational amplifier A1
One end of R2 is connected, the other end ground connection of resistance R2；
The A/D conversion circuit includes: resistance R4, R5, capacitor C1 and operational amplifier A2, one end of resistance R4 and operation amplifier
The output end of device A1 is connected, and the other end of resistance R4 is connected with the non-inverting input terminal of operational amplifier A2, operational amplifier
The inverting input terminal of A2 is connected with one end of one end of resistance R5 and capacitor C1 respectively, the other end of resistance R5 and controller
Output end is connected, and the other end ground connection of capacitor C1, the output end of operational amplifier A2 is connected with the input terminal of controller.
4. a kind of system for pig house acquisition pig food-intake according to claim 1, it is characterised in that: the RFID is read
Device is read to be connected with controller by serial ports.
5. a kind of system for pig house acquisition pig food-intake according to claim 1, it is characterised in that: further include wireless
Transmission module and cloud server, the wireless transport module and cloud server are wirelessly connected, the wireless transport module with
Controller is connected.
6. a kind of system for pig house acquisition pig food-intake according to claim 5, it is characterised in that: the controller
For single-chip microcontroller, the model AT89S51 of single-chip microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821595512.7U CN209017643U (en) | 2018-09-28 | 2018-09-28 | A kind of system for pig house acquisition pig food-intake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821595512.7U CN209017643U (en) | 2018-09-28 | 2018-09-28 | A kind of system for pig house acquisition pig food-intake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209017643U true CN209017643U (en) | 2019-06-25 |
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ID=66905214
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821595512.7U Expired - Fee Related CN209017643U (en) | 2018-09-28 | 2018-09-28 | A kind of system for pig house acquisition pig food-intake |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109089938A (en) * | 2018-09-28 | 2018-12-28 | 佛山科学技术学院 | A kind of system for pig house acquisition pig food-intake |
-
2018
- 2018-09-28 CN CN201821595512.7U patent/CN209017643U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109089938A (en) * | 2018-09-28 | 2018-12-28 | 佛山科学技术学院 | A kind of system for pig house acquisition pig food-intake |
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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: 20190625 Termination date: 20210928 |
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| CF01 | Termination of patent right due to non-payment of annual fee |