CN205408995U - Online performance of extrusion press pulsator and durable monitoring system - Google Patents
Online performance of extrusion press pulsator and durable monitoring system Download PDFInfo
- Publication number
- CN205408995U CN205408995U CN201620064143.3U CN201620064143U CN205408995U CN 205408995 U CN205408995 U CN 205408995U CN 201620064143 U CN201620064143 U CN 201620064143U CN 205408995 U CN205408995 U CN 205408995U
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- pulsator
- extrusion press
- analog input
- input card
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Abstract
The utility model relates to an online performance of extrusion press pulsator and durable monitoring system is particularly suitable for doing online performance and durable monitoring to the extrusion press pulsator under experiment and production conditions. Prison time measuring adopts AD acquisition board card to gather the analog signal who inserts each the high frequency response vacuum sensor output in the pulsation pipeline in real time, and the system can carry out the monitoring of 15 tunnel vacuum fluctuating signals at most simultaneously. The computer enlargies the extension line through usb signal and reads the digital quantity signal through the AD acquisition board card conversion, carries out analysis, calculation, storage, accomplishes each item test of extrusion press pulsator automatically. Usb signal enlargies extension line transmission distance and can reach more than 10 meters, can make the tester avoid the noise environment of extrusion press work as far as. Portable designing is adopted in the proof box, can satisfy the demand that removes the test.
Description
Technical field
This patent relates to a kind of pulsator for milking machine on-line performance and durable monitoring system, is particularly suitable for making pulsator for milking machine under test and working condition on-line performance and durable monitoring.
Background technology
Along with popularizing of Mechanization Technique of milking, the performance of milking equipment and working condition are increasingly becoming the emphasis that industry is paid close attention to.Pulsator is the crucial execution unit of milking machine, and its performance and reliability directly affect the performance of milking machine.Properties and reliability in order to ensure pulsator for milking machine reaches to design requirement, it is necessary to pulsator for milking machine carries out under test or working condition on-line performance and durable monitoring.The each enterprises and institutions of Present Domestic do not have the special on-line performance for pulsator for milking machine and durable monitoring system, usual way is the pulsating detection instrument using import, pulsator for milking machine is tested by operator's timing, as required record printing test data.This method there is the problem that must operator's execute-in-place, on duty, it is difficult to automatic real-time online performance and durable detection requirement, simultaneously because milking machine working environment noise is the biggest, impact on test operation personnel is bigger, especially when making the durable monitoring of pulsator for milking machine, the most inconvenient especially.
Summary of the invention
This patent solves the technical problem that and there is provided a kind of pulsator for milking machine on-line performance and durable monitoring system, and it is suitable for making pulsator for milking machine under test and working condition on-line performance and durable monitoring.During monitoring, using AD analog input card Real-time Collection to access the analog signals of each high frequency sound vacuum sensor output in pulsation pipeline, system at most can carry out the monitoring of 15 road vacuum impulse signals simultaneously.Computer by usb signal amplify extended line read through AD analog input card conversion digital quantity signal, be analyzed, calculate, store, be automatically performed every test of pulsator for milking machine.Usb signal amplification extended line transmission range, up to more than 10 meters, can make tester avoid the noise circumstance of milking machine work as far as possible.Proof box uses portable design, can meet the demand of mobile test.
The pulsator for milking machine on-line performance of this patent and durable monitoring system are mainly made up of computer, usb signal amplification extended line, AD analog input card, start button, DC source, high frequency sound vacuum sensor, portable proof box.AD analog input card, start button, DC source are fixed in a portable proof box.Each high-frequency vacuum degree sensor accesses in pulsation pipeline, holding wire the analog signals output it is input in AD analog input card.Computer amplifies extended line by 10 meters of long usb signals and reads the digital quantity signal through the conversion of AD analog input card, is analyzed, calculates, stores, is automatically performed every test of pulsator for milking machine.AD analog input card uses the USB2.0 bus multifunctional high speed acquisition module MP4623 of the double promise observing and controlling in Beijing, at most can read the analog signals of 15 road high frequency sound vacuum sensors.System acquisition pulsation pipeline vacuum signal frequency be 1ms once.
First being accessed in pulsation pipeline by each high frequency sound vacuum sensor, high frequency sound vacuum transducer is received on AD analog input card by holding wire, and 10 meters of long usb signals amplify extended line one and terminate AD analog input card, the USB interface of another termination computer.Press start button, system energization, powered to AD analog input card, high frequency sound vacuum sensor by DC source.Starting the monitoring of software of computer, set control instruction and parameter on monitoring of software, system can be automatically performed the real-time performance to pulsator for milking machine and durable monitoring.Can preserve easily and check test result after having monitored.
This patent has that hardware equipment is simple, mobility good, it is quick, easy to use to arrange, automaticity is high feature.Simultaneously because use 10 meters of long usb signals to amplify extended line transmission data, tester can be made as far as possible to avoid the noise circumstance of milking machine work.This patent is suitable for making pulsator for milking machine under test and working condition on-line performance and durable monitoring.Development for pulsator for milking machine real-time online performance and durable monitoring technology provides strong support, has good using value.
Accompanying drawing explanation
Fig. 1 is pulsator for milking machine on-line performance and the hardware layout connection design sketch of durable monitoring system of this patent.
In figure: 1 high frequency sound vacuum sensor, 2 holding wires, 3 AD analog input cards, 4 DC sources, 5 portable proof boxs, 6 start buttons, 7 computers, 8 usb signals amplify extended line.
Detailed description of the invention
The pulsator for milking machine on-line performance of this patent and durable monitoring system are mainly made up of computer 7, usb signal amplification extended line 8, AD analog input card 3, start button 6, DC source 4, high frequency sound vacuum sensor 1, holding wire 2, portable proof box 5.AD analog input card 3, start button 6, DC source 4 are fixed in a portable proof box 5.Each high-frequency vacuum degree sensor 1 accesses in pulsation pipeline, holding wire 2 analog signals output it is input in AD analog input card 3.Computer 7 amplifies extended line 8 by 10 meters of long usb signals and reads the digital quantity signal through AD analog input card 3 conversion, is analyzed, calculates, stores, is automatically performed every test of pulsator for milking machine.AD analog input card 3 uses the USB2.0 bus multifunctional high speed acquisition module MP4623 of the double promise observing and controlling in Beijing, at most can read the analog signals of 15 road high frequency sound vacuum sensors.System acquisition pulsation pipeline vacuum signal frequency be 1ms once.
First being accessed by each high frequency sound vacuum sensor 1 in pulsation pipeline, high frequency sound vacuum transducer 1 is received on AD analog input card 3 by holding wire 2, and 10 meters of long usb signals amplify extended line 8 one and terminate AD analog input card 3, the USB interface of another termination computer 7.Press start button 6, system energization, power to AD analog input card 3, high frequency sound vacuum sensor 1 by DC source 4.Starting the monitoring of software of computer 7, set control instruction and parameter on monitoring of software, system can be automatically performed the real-time performance to pulsator for milking machine and durable monitoring.Can preserve easily and check test result after having monitored.
Claims (1)
1. pulsator for milking machine on-line performance and durable monitoring system, is made up of computer, usb signal amplification extended line, AD analog input card, start button, DC source, high frequency sound vacuum sensor, portable proof box；AD analog input card, start button, DC source are fixed in a portable proof box；Each high frequency sound vacuum sensor accesses in pulsation pipeline, and high frequency sound vacuum transducer is received on AD analog input card by holding wire；10 meters of long usb signals amplify extended line one and terminate AD analog input card, the USB interface of another termination computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620064143.3U CN205408995U (en) | 2016-01-24 | 2016-01-24 | Online performance of extrusion press pulsator and durable monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620064143.3U CN205408995U (en) | 2016-01-24 | 2016-01-24 | Online performance of extrusion press pulsator and durable monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205408995U true CN205408995U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620064143.3U Expired - Fee Related CN205408995U (en) | 2016-01-24 | 2016-01-24 | Online performance of extrusion press pulsator and durable monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205408995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105494110A (en) * | 2016-01-24 | 2016-04-20 | 重庆科技学院 | Online performance and durability monitoring system for pulsator of milking machine |
-
2016
- 2016-01-24 CN CN201620064143.3U patent/CN205408995U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105494110A (en) * | 2016-01-24 | 2016-04-20 | 重庆科技学院 | Online performance and durability monitoring system for pulsator of milking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20180124 |