CN205511431U - Excrement device position control system is scraped to vaccary coprodaecum - Google Patents
Excrement device position control system is scraped to vaccary coprodaecum Download PDFInfo
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- CN205511431U CN205511431U CN201620093153.XU CN201620093153U CN205511431U CN 205511431 U CN205511431 U CN 205511431U CN 201620093153 U CN201620093153 U CN 201620093153U CN 205511431 U CN205511431 U CN 205511431U
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- coprodaecum
- control cabinet
- driving means
- vaccary
- cockscomb
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Abstract
The utility model relates to an excrement device position control system is scraped to vaccary coprodaecum. Clear excrement device major part in the existing market adopts mechanical travel switch or electric current to hinder the stop signal source that targets in place of stopping realizing clear excrement scraper blade, and stability and practicality are relatively poor. The utility model discloses its characterized in that includes scraper means, control box, drive arrangement, inductance coils, inductance coils pass through cable connection control case, the control box connect drive arrangement, the round trip movement of drive arrangement drive scraper means, scraper means includes the cockscomb, the stroke end of cockscomb motion sets up inductance coils, the cockscomb moves to the inductance coils position, inductance coils gains the inductance signal, the magnetic circuit switch -on transmits control box, control box rethread drive control scraper means adversive movement to through the cable. The utility model discloses a position control, speed reducer and motor operate steadily, and impact load does not almost have, and the chain elongates length from 1m year, shortens to 0.4m year, and the magnetic signal rate of accuracy reaches 100%.
Description
Technical field
The utility model relates to a kind of vaccary coprodaecum dung scraping device position control system.
Background technology
Excrement cleaning device major part in the market uses mechanical trip switch or electric current resistance to stop realizing the stopping signal source that puts in place of clear excrement scraper plate, in actual use, there is problems in that
1. severe due to travel switch mounting condition, jitter, once dropout can cause scraper plate to enter in dropping pit, causes equipment breakdown.
Major part uses electric current resistance to stop mode the most in the market, but in actual use, owing to using chain to drag or wirerope dragging, resistance stops link stopper and is arranged on dropping pit, after scraper plate collision block clashes into link stopper, chain or wirerope progressively tighten up along with motor towing tension, until electric current reaches resistance and stops current setting value, motor is out of service, now, abrupt release after chain stress, reductor platform and corner wheel is caused to rock, the impact load that transmission platform and the fixing nut of corner wheel are oscillated for a long time, make reductor fix pin fracture and corner wheel pedestal broken screw or setscrew is transferred to, have a strong impact on the service life of equipment, producer is brought stopping production hidden danger.
3. encoder computational length: utilize rotary encoder to calculate motor speed and sprocket wheel girth to calculate linear velocity, in actual motion, chain length along with continuous stretching can elongate, chain is jumped the distance that the factor such as tooth causes and is calculated error, error can cause scraper plate not in place or excessive, excrement can be caused to be deposited in dropping pit limit or manure scraper plate enters the accidents such as dropping pit.
Utility model content
The purpose of this utility model is to solve the problem that prior art exists, it is provided that a kind of vaccary coprodaecum dung scraping device position control system, reaches accurate location and controls purpose, and plant running is steady, increases the service life.
The technical solution adopted in the utility model is: vaccary coprodaecum dung scraping device position control system, it is characterized in that including screeding device, control cabinet, driving means, inductance coil, described inductance coil connects control cabinet by cable, described control cabinet connects driving means, and described driving means drives screeding device to move back and forth；
Described screeding device includes cockscomb, the stroke end of described cockscomb motion arranges described inductance coil, cockscomb runs to inductance coil position, inductance coil obtains inductance signal, magnetic circuit is connected, by cable transmission to control cabinet, control cabinet controls screeding device counter motion by driving means again.
Described screeding device is two sets, be arranged in parallel and mutually opposing motion, and described inductance coil also includes left and right two sets, and two inductance coils connect same control cabinet by cable, and this control cabinet connects driving means and drives two set screeding devices to move back and forth.
Described screeding device collision block is set forward, the terminal at coprodaecum arranges block, and when collision block and block offset, the resistance that the motor in driving means reaches to set has a power failure stream, and counter motion made by scraper plate.
Described cockscomb runs to inductance coil position, and control cabinet sends stopping signal, and driving means is out of service, enters inverted running after the 5-10 second.
The Frequency of described control cabinet, 30～50Hz, uses 2808CPU, and the spacing frequency of on-line checking is 10ms.
The utility model utilizes magnetic induction technology, self-control sensor coil, metal object is utilized to act on the principle detection position signalling of magnetic, when the scraper plate made of metal enters coil position, coil-induced to metal object composition magnetic loop, send signal to device control units, thus reach accurate location and control purpose.Owing to using position control, reductor and motor operate steadily, and impact load elongates length from 1m/ almost without, chain, shortens to 0.4m/, magnetic signal rate of accuracy reached 100%.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the utility model vaccary coprodaecum dung scraping device position control system is said thin description:
As shown in Figure 1, vaccary coprodaecum dung scraping device position control system, including two the parallel coprodaecums in left and right, one end terminal of coprodaecum arranges dropping pit 3, also include screeding device, control cabinet 11, driving means 1, inductance coil 5, inductance coil 5 connects control cabinet 11 by cable, and control cabinet connects driving means 1, and driving means drives screeding device to move back and forth；Screeding device includes chain 10, the chain 9 arranging in coprodaecum, vertical chain wheel conveyor 8 and positioning corner wheel 2, and chain connects cockscomb 7.
Excrement cleaning device is overlapped scraper plate by A, B two and forms, it be arranged in parallel and mutually opposing motion, scraper plate forward operates to scrape excrement state, inverted running is recovery state, inductance coil also includes left and right two sets, being separately mounted at two clear coprodaecums and dropping pit, two inductance coils connect same control cabinet by cable, and this control cabinet connects driving means and drives two set screeding devices to move back and forth.
The stroke end of cockscomb motion arranges inductance coil, the B scraper plate inverted running when A manure scraper plate forward runs, A cockscomb runs to inductance coil position (excrement i.e. piled up before manure scraper plate pushes dropping pit position), sensor obtains inductance signal, magnetic circuit is connected, by cable transmission to control cabinet, control cabinet sends stopping signal, driving means (now A scraper plate inverted running only) out of service, after 5S, (can setup parameter) A scraper plate enters inverted running, B scraper plate then forward runs to opposite side inductance coil position, after sensor obtains inductance signal, device stops (now B scraper plate inverted running only), once scrape excrement end cycle, wait enabling signal next time.
Screeding device collision block is set forward, the terminal at coprodaecum arranges block, and when collision block 6 offsets with block 4, the resistance that the motor in driving means reaches to set has a power failure stream, and counter motion made by scraper plate.When inductance coil occurs that sensing then plays, by block, the effect that resistance stops in the case of malfunctioning.
The Frequency of control cabinet, 30～50Hz, uses 2808CPU, and the spacing frequency of on-line checking is 10ms.
Scrape the excrement cycle can timing setting, according to coprodaecum stercoroma situation, 1h or the 2h clear excrement cycle is set.
At coprodaecum terminal 0.5m position (determining stopping position according to transmission inertia and dropping pit position), dig a wide 200mm of long 800x deep 15～about 20mm rectangle dell, the inductance coil number of turn with control cabinet length of cable relation is: 5 circle≤4m≤8 circles≤8m, the number of turn is the most, distance of reaction is the longest, use 1mm2 electric wire, after horizontal pitch of the laps lays, +/-pole lead-out wire line is bifilar twisted, on G1 and G2 lead-out wire parallel connection Access Control case terminal, the thin cement layer of upper pouring, height is consistent with coprodaecum terrace h eight, i.e. completes the fabrication and installation of inductance coil.Magnetic induction distance is at 40-120mm (depending on coil turn).
The utility model also has the advantage that
Control cabinet: three layers of isolation Installation Modes through walls, leading portion panel stays a fault alarm indicator lamp, double layer circuit and the control independent space of component seal, and two deck panels design soft-touch controls, three layers is quencher moiety, uses lower airway louvered design, natural air cooled.Circuit and the control independent space of component seal, cooling segment is in rear end development status, it is adaptable to the pasture environment of Gao Leng.
Control technology: VFC 30～50Hz is adjustable, intelligence screen protection, closed loop detects；Use 2808CPU, be spaced 10ms on-line checking；Inductance detection detection wiper positions, distance can be surveyed；There is secondary and stop mode: position control and electric current resistance stop controlling, and position control is preferential；Have antifreeze, regularly, most common failure code display function；There is overload protection and fault alarm etc.
Listed above is only specific embodiment of the utility model, and the utility model is not limited to above example, it is also possible to have many deformation.All deformation that those of ordinary skill in the art can directly derive from the utility model disclosure or associate, are all considered as protection domain of the present utility model.
Claims (5)
1. vaccary coprodaecum dung scraping device position control system, it is characterised in that include screeding device, control cabinet,
Driving means, inductance coil, described inductance coil connects control cabinet by cable, and described control cabinet is even
Connecing driving means, described driving means drives screeding device to move back and forth；
Described screeding device includes that cockscomb, the stroke end of described cockscomb motion arrange described electricity
Sense coil, cockscomb runs to inductance coil position, and inductance coil obtains inductance signal, and magnetic circuit is connected,
By cable transmission to control cabinet, control cabinet controls screeding device counter motion by driving means again.
Vaccary the most according to claim 1 coprodaecum dung scraping device position control system, it is characterised in that
Described screeding device is two sets, be arranged in parallel and mutually opposing motion, and described inductance coil also includes a left side
Right two sets, two inductance coils connect same control cabinet by cable, and this control cabinet connects driving means and drives
Dynamic two set screeding devices move back and forth.
Vaccary the most according to claim 2 coprodaecum dung scraping device position control system, it is characterised in that
Described screeding device collision block is set forward, the terminal at coprodaecum arranges block, when collision block offsets with block
Time, the resistance that the motor in driving means reaches to set has a power failure and flows, and counter motion made by scraper plate.
Vaccary the most according to claim 3 coprodaecum dung scraping device position control system, it is characterised in that
Described cockscomb runs to inductance coil position, and control cabinet sends stopping signal, and driving means stops fortune
OK, inverted running is entered after the 5-10 second.
Vaccary the most according to claim 4 coprodaecum dung scraping device position control system, it is characterised in that
The Frequency of described control cabinet, 30～50Hz, uses 2808CPU, and the spacing frequency of on-line checking is 10ms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620093153.XU CN205511431U (en) | 2016-01-29 | 2016-01-29 | Excrement device position control system is scraped to vaccary coprodaecum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620093153.XU CN205511431U (en) | 2016-01-29 | 2016-01-29 | Excrement device position control system is scraped to vaccary coprodaecum |
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| Publication Number | Publication Date |
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| CN205511431U true CN205511431U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620093153.XU Active CN205511431U (en) | 2016-01-29 | 2016-01-29 | Excrement device position control system is scraped to vaccary coprodaecum |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106688902A (en) * | 2016-12-13 | 2017-05-24 | 哈尔滨理工大学 | Cowshed dung removing device |
| CN111418500A (en) * | 2020-05-06 | 2020-07-17 | 重庆美特亚智能科技有限公司 | Dung scraper control method |
-
2016
- 2016-01-29 CN CN201620093153.XU patent/CN205511431U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106688902A (en) * | 2016-12-13 | 2017-05-24 | 哈尔滨理工大学 | Cowshed dung removing device |
| CN111418500A (en) * | 2020-05-06 | 2020-07-17 | 重庆美特亚智能科技有限公司 | Dung scraper control method |
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| GR01 | Patent grant |