CN109380138A - It is a kind of based on UWB positioning suspension type feed machine - Google Patents
It is a kind of based on UWB positioning suspension type feed machine Download PDFInfo
- Publication number
- CN109380138A CN109380138A CN201811494980.XA CN201811494980A CN109380138A CN 109380138 A CN109380138 A CN 109380138A CN 201811494980 A CN201811494980 A CN 201811494980A CN 109380138 A CN109380138 A CN 109380138A
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- pulley
- uwb
- box body
- node
- guide rail
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- 239000000725 suspension Substances 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 64
- 238000004891 communication Methods 0.000 claims abstract description 37
- 238000012545 processing Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 3
- 239000000284 extract Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 2
- 239000013077 target material Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K5/00—Feeding devices for stock or game ; Feeding wagons; Feeding stacks
- A01K5/02—Automatic devices
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2621—Conveyor, transfert line
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Birds (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Conveyors (AREA)
Abstract
The present invention disclose it is a kind of based on UWB positioning suspension type feed machine, for launching material in feed lot into material trough, including feeding box body, several first guide rails, several second guide rails, several motor nodes, several base stations UWB, the central processing unit node and UWB label fed on box body being arranged in；The top of material trough is arranged in first guide rail, and the both ends of the second guide rail are equipped with first pulley, and are slided on the first guide rail by first pulley, feeds box body equipped with second pulley, and slide on the second guide rail by second pulley；It is equipped with chamber door in the bottom for feeding box body, is equipped in the lower section of chamber door and launches pipe；First pulley, second pulley, chamber door and dispensing pipe are equipped with corresponding motor node；Central processor node is connect by first communication module with intelligent terminal, and mutual data transmission is carried out.The present invention realizes accurately material dispensing, convenient and efficient, time saving and energy saving cost-saving.
Description
Technical field
The present invention relates to automatic feeding technical fields more particularly to a kind of suspension type based on UWB positioning to feed machine.
Background technique
Automatic breeding is the inexorable trend of animal husbandry development, and automatic feeding technology can save artificial investment.It is automatic to raise
The technology of feeding mostly uses feeding cart to realize greatly, and is generally positioned using WIFI, ZigBee, bluetooth etc..Due to automatic feeding vehicle
It is often influenced, such as the flatness and the limitation of object and wall put of place on ground, is needed by ground environment
Moment will detect barrier and avoid obstacle；In addition to this, the indoor positionings mode such as WIFI, ZigBee, bluetooth, due to by
The influence of indoor each environment, the accuracy of positioning is not high, and implementation complexity is higher, brings to precisely feeding for feeding cart
Many troubles, the cost of consuming is also larger, the time is also longer.
Therefore, a machine is fed to solve the above technical problems it is necessory to design.
Summary of the invention
In view of this, the embodiment provides a kind of suspension types based on UWB positioning to feed machine, it is fixed using UWB
Position can increase the precision of positioning, while also reduce power consumption；Structure is fed using suspension type, it can be in the overhead of feed lot
Operation is carried out, the interference of Environment Obstacles object is eliminated, is carried out so that feeding the more accurate designated position that more easily reaches of machine
It feeds, saves time and cost, convenient and efficient.
To achieve the above object, present invention employs a kind of technical solutions: it is a kind of based on UWB positioning suspension type feed
Machine, in feed lot launch material into material trough, including feed box body, several first guide rails, several second
Several motor nodes, several base stations UWB, the central processing unit node and UWB fed on box body is arranged in guide rail
Label；
The top of material trough is arranged in first guide rail, and the both ends of second guide rail are equipped with first pulley, and lead to
It crosses the first pulley to slide on the first guide rail, the box body that feeds is slided equipped with second pulley, and by described second
Wheel slides on the second guide rail；It is equipped with chamber door in the bottom for feeding box body, is equipped in the lower section of the chamber door and launches pipe,
After the chamber door is opened, the material fed in box body is transferred by launching pipe into material trough；
The first pulley, second pulley, chamber door and dispensing pipe are equipped with corresponding motor node, each motor section
Point respectively corresponds the driving first pulley and slides on the first guide rail, second pulley is driven to slide, drive on the second guide rail
Unlatching/closing chamber door and flexible launch of driving are managed；
The central processing unit node determines the position for feeding box body by UWB label and the base station UWB, and passes through control
Corresponding motor node drives the first pulley and second pulley to slide, and drives to open the chamber door and launch and manage；It is described
Central processing unit node is connect by first communication module with intelligent terminal, and mutual data transmission is carried out.
Further, the central processing unit node includes: first microprocessor, first communication module, the centre
Device node is managed to be electrically connected by first communication module and motor node, the base station UWB.
It further, include: to feed machine to be described to the instruction that central processing unit node is sent by the intelligent terminal
Cabinet adds materials, and launches material into a certain material trough.
Further, the motor node includes the second microprocessor, second communication module, motor, relay, and described the
Two communication modules, relay are electrically connected with the second microprocessor, and second microprocessor controls motor by relay
Unlatching/closing.
Further, the box body that feeds is cuboid.
Further, the quantity of first guide rail and the second guide rail is four, the first pulley and second pulley
Quantity be eight, eight first pulleys are arranged on the both ends of four the second guide rails, and eight second pulleys are set to rectangular
On eight angles of body.
Further, several base stations UWB scatterplot in feed lot is distributed, and position be it is fixed and known, several
The base station UWB receives the positioning signal sent by UWB label.
Further, the base station UWB is equipped with third communication module, will be received by the third communication module same
The time difference of positioning signal is transmitted to central processing unit node and/or intelligent terminal, and determines the position of UWB label.
Further, further include that material extracts node, node is extracted to feeding additive in box body by the material
Material.
Further, it includes third microprocessor, fourth communication module, pipeline and mateiral pump that the material, which extracts node,
The fourth communication module, mateiral pump are electrically connected with third microprocessor, and are controlled by the third microprocessor；Institute
It states mateiral pump to connect with pipeline, box body and materials warehouse is fed by pipeline connection, are based on the fourth communication module
The received instruction that adds materials, the third microprocessor control open mateiral pump, the material in materials warehouse are extracted to throwing
It feeds in box body.
It is fixed that the technical solution that the embodiment of the present invention provides has the benefit that (1) can increase using UWB positioning
The precision of position, while also reducing power consumption；(2) structure is fed using suspension type, operation can be carried out in the overhead of feed lot,
Eliminate the interference of Environment Obstacles object；(3) time and cost, convenient and efficient are saved.
Detailed description of the invention
Fig. 1 is the application scenario diagram that the suspension type of the invention based on UWB positioning feeds machine；
Fig. 2 is the structural schematic diagram that the suspension type of the invention based on UWB positioning feeds machine；
Fig. 3 is the composition schematic diagram that the suspension type of the invention based on UWB positioning feeds machine；
Fig. 4 is the diagrammatic cross-section of the second guide rail and second pulley of the invention；
Fig. 5 is the side schematic view of the first guide rail of the invention.
In figure: 1- feeds box body, the first guide rail of 2-, the second guide rail of 3-, 4- first pulley, 5- second pulley, the center 6-
Processor node, 7- motor node, 8-UWB label, the base station 9-UWB, 10- feed lot, 11- intelligent terminal, 12- first communicate mould
Block, 13- material trough, 14- first microprocessor, 15- second communication module, the second microprocessor of 16-, 17- third communication module,
18- chamber door, 19- launch pipe, 20- motor, 21- relay, 22- material extraction node, 23- third microprocessor, 24- four-way
Believe module, 25- pipeline, 26- mateiral pump.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is further described.
As shown in Figs. 1-2, embodiment of the invention discloses a kind of suspension types based on UWB positioning to feed machine, is used for
Material is launched in feed lot 10 into material trough 13, including feeds box body 1, several first guide rails 2, several second guide rails
3, several first pulleys 4, several second pulleys 5, several motor nodes 7, several base stations UWB 9, setting are in the throwing
The central processing unit node 6 and UWB label 8 on box body 1 are fed, the central processing unit node 6 can be with motor node 7, UWB
Base stations 9 etc. are electrically connected, to control the work of the motor node 7 or receive the data transmitted the base station UWB 9.Preferably, described
Feeding box body 1 is cuboid.
As shown in figure 3, the central processing unit node 6 may include: first microprocessor 14, first communication module 12,
The central processing unit node 6 is electrically connected by first communication module 12 and motor node 7, the base station UWB 9 etc..In the throwing
The bottom for feeding box body 1 is equipped with chamber door 18, is equipped in the lower section of the chamber door 18 and launches pipe 19.If being provided in feed lot 10
Dry material trough 13, the material trough 13 can be arranged in parallel in feed lot 10, and position is fixed and known.It is opening
After the chamber door 18, the material fed in box body 1 is thrown in material trough 13 by launching pipe 19.Preferably, described
It is telescopic for launching pipe 19.
The motor node 7 may include the second microprocessor 16, second communication module 15, motor 20, relay 21, institute
State second communication module 15, relay 21 with the second microprocessor 16 be electrically connected, second microprocessor 16 by after
Unlatching/closing of the control motor 20 of electric appliance 21.Second microprocessor 16 of the motor node 7 is connect by second communication module 15
The control instruction from central processing unit node 6 is received, to control the work of motor 20 by the relay 21.
As illustrated in figures 4-5, the first pulley 4 is mounted on the both ends of the second guide rail 3, and second guide rail 3 can pass through
First pulley 4 is slided on the first guide rail 2.The second pulley 5, which is mounted on, to be fed on box body 1, it is described feed box body 1 can
To be slided on the second guide rail 3 by second pulley 5.First guide rail 2 and the second guide rail 3 are mutually perpendicular to, and pass through described
The sliding of one pulley 4 and second pulley 5 is to control the position for feeding box body 1 in feed lot.First guide rail 2 and second
Guide rail 3 is arranged at the top of material trough 13, and first guide rail 2 can be set on 10 inner wall of feed lot, for example, described
One guide rail 2 is arranged on two opposite walls of the feed lot 10, and the installation of two the first guide rails 2 on two walls is high
Degree is consistent, and the both ends of second guide rail 3 are connected on two the first guide rails 2 on opposing sides；In another example described
The top of the feed lot 10 is arranged in one guide rail 2.
Preferably, the quantity of first guide rail 2 and the second guide rail 3 is four, the first pulley 4 and second pulley
5 quantity is eight, and eight second pulleys 5 are set on eight angles of cuboid.Preferably, first guide rail 2 and
Two guide rails 3 are pyramidal structure, are seamlessly connected respectively with the first pulley 4 and second pulley 5.
The first pulley 4, second pulley 5, chamber door 18 and dispensing pipe 19 have corresponding motor node 7, respectively
Corresponding motor 20 is controlled to drive the first pulley 4 to slide on the first guide rail 2, drive second pulley 5 in the second guide rail 2
Upper sliding, driving unlatching/closing chamber door 18, the flexible dispensing pipe 19 of driving.
Several base stations UWB 9, the base station UWB 9 scatterplot point in feed lot 10 are additionally provided in the feed lot 10
Cloth, and position is fixed and known.For example, the quantity of the base station UWB 9 is three, the base station UWB 9 is logical equipped with third
Believe module 17.The UWB label 8 is arranged on feeding box body 1, described feeds box body 1, the UWB label 8 for positioning
Positioning signal is sent to the base station UWB 9, and the time difference for receiving signal is passed through into institute after the base station UWB 9 receives positioning signal
Third communication module 17 is stated to be sent on central processing unit node 6 and/or intelligent terminal 11, the central processing unit node 6 and/
Or intelligent terminal 11 handles the data of time difference, obtains the position of the UWB label 8, namely feed machine described in confirmation
The position of cabinet 1.
Based on the position for the position and known material trough 13 for feeding box body 1 described in confirmation, the central processing unit
Node 6, which can calculate, feeds distance and path namely the box body 1 that feeds that box body 1 is moved to material trough 13
Mobile distance is respectively necessary on one guide rail 2 and the second guide rail 3.The central processing unit node 6 passes through first communication module 12
Instruction is sent to each corresponding motor node 7, is driven to control corresponding motor 20, so that described feed the movement of box body 1
To the top of a certain material trough 13, instruction is retransmited to the chamber door 18 and the motor node 7 of pipe 19 can be launched, opens the case
After door 18, so that the dispensing pipe 19 elongation starts to launch material.
The machine that feeds further includes that material extracts node 22, and it may include third microprocessor that the material, which extracts node 22,
23, fourth communication module 24, pipeline 25 and mateiral pump 26, the fourth communication module 24, mateiral pump 26 with third micro process
Device 23 is electrically connected, and is controlled by the third microprocessor 23.The mateiral pump 26 is connect with pipeline 25, passes through the pipe
The connection of road 25 feeds box body 1 and materials warehouse, feeds box body 1 for described in and adds materials.The third microprocessor 23 is logical
It crosses fourth communication module 24 and receives instruction, for example, adding materials to the box body 1 that feeds, and control the starting mateiral pump
26, the material in materials warehouse is delivered to by the pipeline 25 and is fed in box body 1.The central processing unit node 6 and/
Or intelligent terminal 11 can send the instruction to add materials to third microprocessor 23, the additive amount of material can be in the intelligence
It can be arranged in terminal 11.The box body 1 that feeds can be designed as uncovered, and material can be by its top addition wherein.
The first communication module 12, second communication module 15, third communication module 17, fourth communication module 24 can be with
Including but not limited to: NB-IoT module, WiFi module, bluetooth module, ZigBee module etc..
Staff in the feed lot 10, which can be issued by intelligent terminal 11 to central processing unit node 6, to be instructed,
For example, a certain target material trough 13 into the feed lot 10 launches material.Firstly, being sent to the third microprocessor 23
The instruction to add materials, when it is described feed fill material in box body 1 after stop addition；Second, based on feeding described in determining
The position of box body 1 and the position of target material trough 13, determine described in feed the mobile route of box body 1, the central processing
Device node 6 sends move to the corresponding each motor node 7 of the first pulley 4 and second pulley 5, feeds machine described in driving
Cabinet 1 is moved to the top of target material trough 13；Third, the central processing unit node 6 control the corresponding motor section of chamber door 18
Point 7, opens the chamber door 18, then controls and launch the corresponding motor node 7 of pipe 19, controls the elongation downwards of dispensing pipe 19, institute
The material fed in box body 1 is stated to transfer by launching pipe 19 into target material trough 13；4th, after the completion of material is launched, close
Close the chamber door 18, the control of central processing unit node 6 feed box body 1 be moved to next target material trough 13 or other
Specified position.
It is fixed that the technical solution that the embodiment of the present invention provides has the benefit that (1) can increase using UWB positioning
The precision of position, while also reducing power consumption；(2) structure is fed using suspension type, operation can be carried out in the overhead of feed lot,
Eliminate the interference of Environment Obstacles object；(3) time and cost, convenient and efficient are saved.
It is worth noting that: in the description of the present invention, " several " are meant that one or more, unless otherwise
Clear specific restriction.In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ",
Terms such as " fixations " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected,
It can be mechanical connection, for the ordinary skill in the art, can understand above-mentioned term at this as the case may be
Concrete meaning in invention.
Herein, the nouns of locality such as related front, rear, top, and bottom are to be located in figure with components in attached drawing and zero
Part mutual position defines, only for the purpose of expressing the technical solution clearly and conveniently.It should be appreciated that the noun of locality
Use should not limit the claimed range of the application.
In the absence of conflict, the feature in embodiment and embodiment herein-above set forth can be combined with each other.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of suspension type based on UWB positioning feeds machine, for launching material in feed lot into material trough, feature exists
In: including feed box body, several first guide rails, several second guide rails, several motor nodes, several base stations UWB,
The central processing unit node and UWB label fed on box body is set；
The top of material trough is arranged in first guide rail, and the both ends of second guide rail are equipped with first pulley, and pass through institute
It states first pulley to slide on the first guide rail, the box body that feeds is existed equipped with second pulley by the second pulley
It is slided on second guide rail；The bottom for feeding box body is equipped with chamber door, is equipped in the lower section of the chamber door and launches pipe, the case
After door is opened, the material fed in box body is transferred by launching pipe into material trough；
The first pulley, second pulley, chamber door and dispensing pipe are equipped with corresponding motor node, each motor node point
Dui Ying not drive the first pulley to slide on the first guide rail, second pulley is driven to slide on the second guide rail, drive unlatching/
Close chamber door and the flexible dispensing pipe of driving；
The central processing unit node determines the position for feeding box body by UWB label and the base station UWB, and is corresponded to by control
Motor node, drive the first pulley and second pulley to slide, and drive and open the chamber door and launch pipe；The center
Processor node is connect by first communication module with intelligent terminal, and mutual data transmission is carried out.
2. the suspension type according to claim 1 based on UWB positioning feeds machine, it is characterised in that: the central processing unit
Node includes: first microprocessor, first communication module, and the central processing unit node passes through first communication module and motor section
Point, the base station UWB are electrically connected.
3. the suspension type according to claim 1 based on UWB positioning feeds machine, it is characterised in that: eventually by the intelligence
Holding the instruction sent to central processing unit node includes: to add materials for the box body that feeds, and is launched into a certain material trough
Material.
4. the suspension type according to claim 1 based on UWB positioning feeds machine, it is characterised in that: the motor node packet
Include the second microprocessor, second communication module, motor, relay, the second communication module, relay with the second micro process
Device is electrically connected, and second microprocessor controls unlatching/closing of motor by relay.
5. the suspension type according to claim 1 based on UWB positioning feeds machine, it is characterised in that: described to feed box body
For cuboid.
6. it is according to claim 5 based on UWB positioning suspension type feed machine, it is characterised in that: first guide rail and
The quantity of second guide rail is four, and the quantity of the first pulley and second pulley is eight, eight first pulley settings
On the both ends of four the second guide rails, eight second pulleys are set on eight angles of cuboid.
7. the suspension type according to claim 1 based on UWB positioning feeds machine, it is characterised in that: several base stations UWB exist
Scatterplot is distributed in feed lot, and position be it is fixed and known, several base stations UWB receive the positioning sent by UWB label
Signal.
8. the suspension type according to claim 7 based on UWB positioning feeds machine, it is characterised in that: set on the base station UWB
There is third communication module, the time difference for receiving same positioning signal is transmitted to by central processing unit by the third communication module
Node and/or intelligent terminal, and determine the position of UWB label.
9. the suspension type according to claim 1 based on UWB positioning feeds machine, it is characterised in that: further include that material extracts
Node extracts node by the material and adds materials to feeding in box body.
10. the suspension type according to claim 9 based on UWB positioning feeds machine, it is characterised in that: the material extracts section
Point includes third microprocessor, fourth communication module, pipeline and mateiral pump, and the fourth communication module, mateiral pump are and third
Microprocessor is electrically connected, and is controlled by the third microprocessor；The mateiral pump is connect with pipeline, passes through the pipeline
Connection feeds box body and materials warehouse, based on the received instruction that adds materials of the fourth communication module, the micro- place of third
It manages device control and opens mateiral pump, the material in materials warehouse is extracted to feeding in box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811494980.XA CN109380138A (en) | 2018-12-07 | 2018-12-07 | It is a kind of based on UWB positioning suspension type feed machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811494980.XA CN109380138A (en) | 2018-12-07 | 2018-12-07 | It is a kind of based on UWB positioning suspension type feed machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109380138A true CN109380138A (en) | 2019-02-26 |
Family
ID=65430231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811494980.XA Pending CN109380138A (en) | 2018-12-07 | 2018-12-07 | It is a kind of based on UWB positioning suspension type feed machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109380138A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3918912A1 (en) * | 2020-06-03 | 2021-12-08 | Wasserbauer Holding GmbH | Arrangement for controlling a self-propelled implement |
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| CN107455275A (en) * | 2017-03-13 | 2017-12-12 | 董亚琴 | A kind of pig-breeding equipment for automatically controlling feeding volume |
| CN207185563U (en) * | 2017-09-30 | 2018-04-06 | 汪芸 | A kind of indoor culture batch charger of the adjustable position that feeds intake |
| DE202017103642U1 (en) * | 2017-06-20 | 2018-09-24 | Big Dutchman International Gmbh | Stall vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101785436A (en) * | 2010-01-08 | 2010-07-28 | 南京信息职业技术学院 | Automatic feeding device and method for pigsty and pigsty matched with same |
| CN205756357U (en) * | 2016-05-31 | 2016-12-07 | 朱健 | Intelligent pig house stirring feeding device |
| CN105961658A (en) * | 2016-06-29 | 2016-09-28 | 洪雅县偏坡山茶叶专业合作社 | Automatic feeding system for bottle type enzyme deactivating and water removing machine |
| CN106251696A (en) * | 2016-09-30 | 2016-12-21 | 深圳市金溢科技股份有限公司 | A kind of parking lot intelligent management server, system, method and UWB position label |
| CN107455275A (en) * | 2017-03-13 | 2017-12-12 | 董亚琴 | A kind of pig-breeding equipment for automatically controlling feeding volume |
| CN107150330A (en) * | 2017-06-19 | 2017-09-12 | 上海慧牧农牧科技有限公司 | A kind of intelligent tedder device people |
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| CN207185563U (en) * | 2017-09-30 | 2018-04-06 | 汪芸 | A kind of indoor culture batch charger of the adjustable position that feeds intake |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3918912A1 (en) * | 2020-06-03 | 2021-12-08 | Wasserbauer Holding GmbH | Arrangement for controlling a self-propelled implement |
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Application publication date: 20190226 |
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