CN104872040B - Intelligent swinging-type feeding device - Google Patents
Intelligent swinging-type feeding device Download PDFInfo
- Publication number
- CN104872040B CN104872040B CN201510311448.XA CN201510311448A CN104872040B CN 104872040 B CN104872040 B CN 104872040B CN 201510311448 A CN201510311448 A CN 201510311448A CN 104872040 B CN104872040 B CN 104872040B
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- Prior art keywords
- charging device
- speed
- funnel
- mcu
- control
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- 241000251468 Actinopterygii Species 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 31
- 238000004891 communication Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 6
- 235000021050 feed intake Nutrition 0.000 claims description 5
- 235000013305 food Nutrition 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000009395 breeding Methods 0.000 abstract description 2
- 230000001488 breeding effect Effects 0.000 abstract description 2
- 238000009360 aquaculture Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000001215 vagina Anatomy 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
- A01K61/00—Culture of aquatic animals
- A01K61/80—Feeding devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to an intelligent swinging-type feeding device which comprises a base. An L-shaped rod is rotatably connected on the base, a steel ring is fixedly connected to the outer end of the horizontal portion of the L-shaped rod, a funnel is mounted in the steel ring, a conveying belt with the discharge end located above the feed inlet of the funnel is arranged a fish pond shore located beside the base, a retaining plate capable of moving horizontally and used for retaining a discharge port is arranged on the discharge port of the funnel, a slide rail seat provided with a slide rail is connected to the bottom side of the horizontal portion of the L-shaped rod via a longitudinal rod, a slider provided with a resistance driving motor is slidably connected on the slide rail, a threaded rod is fixedly connected to the output shaft of the resistance driving motor and is in threaded connection with a nut fixedly connected to the lower portion of the longitudinal rod, and a driven gear is fixedly connected to the lower end of the longitudinal portion of the L-shaped rod and is meshed with a driving gear. The intelligent swinging-type feeding device is simple in structure, convenient to operate, high in feeding efficiency, wide in operation range and capable of effectively meeting requirements of fish pond breeding.
Description
Technical field
The present invention relates to a kind of Intelligent swing type charging device, belongs to equipment used for aquiculture.
Background technology
By aquaculture it is breeding way conventional at present in fish pond, this mode needs Manual material feeding, due to people
Work industry, its scope that feeds intake is limited, is unfavorable for that the food of aquatic products takes, and manual operation efficiency is low, high labor intensive, this
Aquaculture is affected all a bit.Therefore, for the problems referred to above be the present invention research object.
The content of the invention
In order to solve existing technical deficiency, the invention provides a kind of Intelligent swing type charging device.
The present invention is realized using below scheme：A kind of Intelligent swing type charging device, including being fixedly arranged on the bank of fish pond
Base, it is characterised in that：A L-shaped bar is rotatably connected on the base, and the transverse part outer end of the L-shaped bar is fixed with one and is located at
Steel ring above fish pond, is installed on a funnel in the steel ring, be provided with a discharge end positioned at the fish pond bank of base side and be located at
Conveyer belt above hopper feed mouth, if the conveyer belt is evenly equipped with dry material dividing plate, the leakage along the direction that material is conveyed
The discharging opening of bucket be provided with one can transverse shifting and the baffle plate to block discharging opening, the transverse part bottom side one of the L-shaped bar
Longitudinal rod is connected with a slide track seat with slide rail, slidably connects a cunning for being installed on resistance material motor on the slide rail
Block, is fixed with a screw mandrel, the screw mandrel and the nut spiral shell for being fixed on longitudinal rod bottom on the output shaft of the resistance material motor
Stricture of vagina connects, and the outer end of the screw mandrel is connected with ball-joint form with baffle plate, and longitudinal subordinate end of the L-shaped bar is fixed with one and is located at
Driven gear in base, the driving gear that the driven gear is similarly positioned in in base are engaged, the driving gear by
One is arranged at the reducing motor in base drives, and is provided with a control station, is provided with control in the control station on the base
Circuit, the control circuit include that MCU, the MCU are connected with the driving electricity of drive circuit for reducing motor, resistance material motor
Road, driven by vibrating motors circuit, contact panel, wireless communication line, photographic head and belt-driven circuit；The touch surface
Plate is arranged on the table top of the control station；The height of the material dividing plate is h, and the height adjustable, to adjust thing two-by-two
The amount of material is accommodated between material dividing plate；The photographic head is arranged at the bottom of the slide track seat；The control model of the charging device
Including：MANUAL CONTROL mode, automatic control mode and distance control mode, the MANUAL CONTROL mode are that user is touched by described
The left-hand rotation of control panel, the rotation of right-hand rotation reducing motor as described in key control, adding, subtracting by key control conveyer belt by contact panel
Speed；The automatic control mode is controlled according to the control parameter that user is set on contact panel, the control parameter
Determined by the pattern of feeding intake, including speed V of speed V1 turned left, speed V2 of right-hand rotation, the times N of circulation and conveyer belt；Should
Distance control mode includes directly receiving current order execution operation and receiving automatic control data bag performing operation.
In an embodiment of the present invention, the pattern of feeding intake includes that continuity feeds intake and puts throwing；Described continuity is thrown
Material is to maintain speed V of speed V1, speed V2 turned left, the times N of left/right rotation circulation and the conveyer belt of left-hand rotation, and keeps institute
State baffle plate and realize feeding intake in movement for opening；It is that user sets the several points waved on camber line that described point is thrown,
When the charging device moves to this, open described baffle plate and line speed V with reference to user's setting is fed intake.
In an embodiment of the present invention, the photographic head obtains the state picture letter in pond face when the charging device feeds intake
Breath, and the state picture and the picture being previously stored is compared, with judge fish in the feeding point pond rob food sound etc.
Level, while the state pictorial information to be sent to the handheld terminal of user by the wireless communication line, user is with the picture
It is that foundation sends the instruction that feeds intake, the instruction that feeds intake includes speed V, feeding point residence time T of conveyer belt；If user sets
For automatic discrimination pattern, then the MCU performs dosing operation automatically according to the grade；The grade is divided into three-level, and wherein first
The line speed of level is 0.3 meter/S, and the line speed of the second level is 0.1 meter/S, and the line speed of the third level is 0.06
Rice/S.
In an embodiment of the present invention, a vibrating motor is fixed with the outer wall of the funnel.
In an embodiment of the present invention, the control of the vibrating motor also with photographic head cooperating, i.e., photographic head detect
When material on the funnel is out abnormal, MCU is then by driving the dynamics for increasing vibration.
In an embodiment of the present invention, the slide rail is provided with the left block and right gear moved to anti-limited slip block transition
Block.
In an embodiment of the present invention, a solar panels lid is fixed with the funnel, on the solar panels lid and funnel
Edge has one 45 degree of angles；The outfan Jing charge-discharge circuits of the solar panels lid are connected with a rechargeable battery；Described
Charge-discharge circuit is controlled by described MCU.
In an embodiment of the present invention, the MCU is provided with solar tracking pattern, and described solar tracking pattern is described
The direction and time map table of the solar covering that MCU is set according to user, carrys out the direction of charging device, to ensure solar energy lid
Plate photoelectric transformation efficiency.
In an embodiment of the present invention, the time map table contains：Time：8 o'clock sharp of morning, control at the charging device
At a quarter of arcuate movement track；Equally, other times point is corresponding with the point on movement locus, and MCU is then corresponding
Time point, directly by drive circuit for reducing motor, drives L-shaped bar to rotate to corresponding point.
Advantages of the present invention：Simple structure of the present invention, it is convenient to manipulate, and feed intake efficiency high, and job area is wide, effectively can meet
Fish pond raising need.
Description of the drawings
Fig. 1 is embodiment of the present invention overall structure diagram.
Fig. 2 is another embodiment of the present invention overall structure diagram.
Fig. 3 is control circuit theory diagram of the present invention.
Specific embodiment
With reference to Fig. 1, the present invention relates to a kind of Intelligent swing type charging device, including the base 1 being fixedly arranged on the bank of fish pond,
A L-shaped bar 2 is rotatably connected on the base, and the transverse part outer end of the L-shaped bar is fixed with a steel ring being located above fish pond
3, a funnel 4 is installed in the steel ring, is provided with a discharge end positioned at the fish pond bank of base side and is located on hopper feed mouth
The conveyer belt 5 of side, if the conveyer belt is evenly equipped with dry material dividing plate 6, the discharging opening of the funnel along the direction that material is conveyed
Be provided with one can transverse shifting and the baffle plate 7 to block discharging opening, one longitudinal rod 8 of transverse part bottom side of the L-shaped bar connects
A slide track seat 9 with slide rail is connected to, a slide block 11 for being installed on resistance material motor 10, institute on the slide rail, is slidably connected
A screw mandrel 12, the screw mandrel and 13 screw thread of nut for being fixed on longitudinal rod bottom is fixed with the output shaft for stating resistance material motor
Connection, the outer end of the screw mandrel are connected with ball-joint form with baffle plate, and longitudinal subordinate end of the L-shaped bar is fixed with one and is located at bottom
Driven gear 14 in seat, the driven gear are engaged with the driving gear 15 that is similarly positioned in base, the driving gear
Driven by the reducing motor 22 that is arranged in base, be provided with the base in a control station 16, the control station and arrange
There is control circuit, the control circuit includes that MCU, the MCU are connected with drive circuit for reducing motor, the drive of resistance material motor
Galvanic electricity road, driven by vibrating motors circuit, contact panel 17, wireless communication line, photographic head and belt-driven circuit；It is described
Contact panel is arranged on the table top of the control station；The height of the material dividing plate 6 is h, and the height adjustable, to adjust
Accommodate the amount of material two-by-two between material dividing plate；The photographic head 21 is arranged at the bottom of the slide track seat 9；The charging device
Control model includes：MANUAL CONTROL mode, automatic control mode and distance control mode, the MANUAL CONTROL mode are that user is led to
Spend left-hand rotation, the rotation of right-hand rotation reducing motor as described in key control of the contact panel, adding, subtracting by keying by contact panel
The speed of conveyer belt processed；The automatic control mode is controlled according to the control parameter that user is set on contact panel, should
Control parameter is determined by the pattern of feeding intake, including speed V1 turned left, speed V2 of right-hand rotation, the times N of circulation and conveyer belt
Speed V；The distance control mode includes directly receiving current order execution operation and receiving automatic control data bag performing behaviour
Make.
In an embodiment of the present invention, the pattern of feeding intake includes that continuity feeds intake and puts throwing；Described continuity is thrown
Material is to maintain speed V of speed V1, speed V2 turned left, the times N of left/right rotation circulation and the conveyer belt of left-hand rotation（Those parameters
It is that user is set by control panel, depending on occurrence can be according to setting, what deserves to be explained is, those setting values all have
Range intervals, for example：The scope of V1 is 0.03 meter/S ~ 0.5 meter/S, and the scope of V2 is 0.03 meter/S ~ 0.5 meter/S, the model of times N
Enclose for 1 ~ 10, the scope of speed V of conveyer belt is 0.06 meter/S ~ 0.3 meter/S）, and the baffle plate is kept for opening realization
Feed intake in movement；It is that user sets the several points waved on camber line that described point is thrown, and moves to the point in the charging device
When, open described baffle plate and line speed V with reference to user's setting is fed intake.
In an embodiment of the present invention, the photographic head obtains the state picture letter in pond face when the charging device feeds intake
Breath, and the state picture and the picture being previously stored is compared, with judge fish in the feeding point pond rob food sound etc.
Level, while the state pictorial information to be sent to the handheld terminal of user by the wireless communication line, user is with the picture
It is that foundation sends the instruction that feeds intake, the instruction that feeds intake includes speed V, feeding point residence time T of conveyer belt；If user sets
For automatic discrimination pattern, then the MCU performs dosing operation automatically according to the grade；The grade is divided into three-level, and wherein first
The line speed of level is 0.3 meter/S, and the line speed of the second level is 0.1 meter/S, and the line speed of the third level is 0.06
Rice/S.
In order to anti-limited slip block transition skids off slide rail, the left block moved to anti-limited slip block transition is provided with above-mentioned slide rail
18 and right block 19.Hurtle down in fish pond for the ease of fish material, on the outer wall of above-mentioned funnel, be fixed with a vibrating motor 20.
In the present embodiment, the control of the vibrating motor also with photographic head cooperating, i.e., detect the material on the funnel in photographic head
When out abnormal, MCU is then by driving the dynamics for increasing vibration.
Fig. 2 and Fig. 3 is referred to, in an embodiment of the present invention, a solar panels lid 23 on the funnel, is fixed with, this is too
Positive energy plate lid has one 45 degree of angle a with funnel top edge；The outfan Jing charge-discharge circuits of the solar panels lid are filled with one
Battery connects；Described charge-discharge circuit is controlled by described MCU.In Fig. 2, the solar panels lid passes through support arm 24
Support.
In an embodiment of the present invention, the MCU is provided with solar tracking pattern, and described solar tracking pattern is described
The direction and time map table of the solar covering that MCU is set according to user, controls the direction of charging device, to ensure the sun
Can cover plate photoelectric transformation efficiency.The specific mapping table contains：Time：8 o'clock sharp of morning, control the charging device and transport in arc
At a quarter of dynamic rail mark；Equally, other times point is corresponding with the point on movement locus, MCU then in corresponding time point, directly
Drive circuit for reducing motor was connected, drives L-shaped bar to rotate to corresponding point, you can realized towards adjustment, it is ensured that the moment, too
Positive energy cover plate is in higher solar energy conversion efficiency.
Although specifically showing and describing the present invention with reference to preferred embodiment, the technical scheme method and way is implemented
Footpath is a lot, and the above is only the preferred embodiment of the present invention, but those skilled in the art should be understood that without departing from
In the spirit and scope of the present invention limited by appended claims, the present invention can be made respectively in the form and details
Change is planted, protection scope of the present invention is.
Claims (9)
1. a kind of Intelligent swing type charging device, including the base being fixedly arranged on the bank of fish pond, it is characterised in that：On the base
A L-shaped bar is rotatably connected to, the transverse part outer end of the L-shaped bar is fixed with a steel ring being located above fish pond, in the steel ring
A funnel is installed on, and conveyer belt of the discharge end above hopper feed mouth, institute is provided with positioned at the fish pond bank of base side
If stating conveyer belt is evenly equipped with dry material dividing plate along the direction that material is conveyed, the discharging opening of the funnel is provided with one and laterally can move
Dynamic and to block the baffle plate of discharging opening, one longitudinal rod of transverse part bottom side of the L-shaped bar is connected with a cunning with slide rail
Rail chair, slidably connects a slide block for being installed on resistance material motor, the output shaft of the resistance material motor on the slide rail
On be fixed with a screw mandrel, the screw mandrel is connected with the nut thread for being fixed on longitudinal rod bottom, the outer end of the screw mandrel and baffle plate
Connected with ball-joint form, longitudinal subordinate end of the L-shaped bar is fixed with a driven gear being located in base, the driven tooth
The driving gear that wheel is similarly positioned in one in base is engaged, and the driving gear is arranged at the reducing motor in base by one and drives
It is dynamic, a control station is provided with the base, is provided with control circuit in the control station, the control circuit includes MCU, institute
State MCU be connected with drive circuit for reducing motor, the drive circuit of resistance material motor, driven by vibrating motors circuit, contact panel,
Wireless communication line, photographic head and belt-driven circuit；The contact panel is arranged on the table top of the control station；Institute
The height for stating material dividing plate is h, and the height adjustable, to adjust the amount for accommodating material two-by-two between material dividing plate；The shooting
Head is arranged at the bottom of the slide track seat；The control model of the charging device includes：MANUAL CONTROL mode, automatic control mode
And distance control mode, the MANUAL CONTROL mode is user by the left-hand rotation of the contact panel, turns right as described in key control
The rotation of reducing motor, by contact panel plus, subtract speed by key control conveyer belt；The automatic control mode be according to
The control parameter that family is set on contact panel is controlled, and the control parameter is determined by the pattern of feeding intake, including the speed turned left
Speed V of V1, speed V2 turned right, the times N of circulation and conveyer belt；The distance control mode includes directly receiving finger immediately
Order performs operation and receives automatic control data bag and performs operation.
2. Intelligent swing type charging device according to claim 1, it is characterised in that：The pattern of feeding intake includes continuity
Feed intake and put and throw；Described continuity feed intake be to maintain left-hand rotation speed V1, turn right speed V2, left/right rotation circulation number of times
Speed V of N and conveyer belt, and keep the baffle plate for opening realize while movement while feed intake；Described point throwing is user
The several points on camber line are waved in setting, when the charging device moves to this, are opened described baffle plate and are set with reference to user
Speed V of fixed conveyer belt is fed intake.
3. Intelligent swing type charging device according to claim 2, it is characterised in that：The photographic head is in the charging device
The state pictorial information in pond face is obtained when feeding intake, and the state picture and the picture being previously stored are compared, to judge to be somebody's turn to do
In feeding point pond, fish robs the grade of food sound, while the state pictorial information is sent to use by the wireless communication line
The handheld terminal at family, user are that foundation sends the instruction that feeds intake with the picture, and the instruction that feeds intake includes speed V, throwing of conveyer belt
Shots residence time T；If user is set as automatic discrimination pattern, the MCU performs the behaviour that feeds intake automatically according to the grade
Make；The grade is divided into three-level, and the wherein line speed of the first order is 0.3 meter/S, and the line speed of the second level is 0.1 meter/
S, the line speed of the third level is 0.06 meter/S.
4. a kind of Intelligent swing type charging device according to claim 3, it is characterised in that：It is solid on the outer wall of the funnel
It is connected with a vibrating motor.
5. Intelligent swing type charging device according to claim 4, it is characterised in that：The control of the vibrating motor also with take the photograph
As head cooperating, i.e., when the material that photographic head is detected on the funnel is out abnormal, MCU is then by driving increasing vibration
Dynamics.
6. a kind of Intelligent swing type charging device according to claim 1, it is characterised in that：The slide rail be provided with to
The left block and right block of anti-limited slip block transition movement.
7. a kind of Intelligent swing type charging device according to claim 1, it is characterised in that：One is fixed with the funnel
Solar panels lid, the solar panels lid have one 45 degree of angles with funnel top edge；The outfan Jing of the solar panels lid fills
Discharge circuit is connected with a rechargeable battery；Described charge-discharge circuit is controlled by described MCU.
8. a kind of Intelligent swing type charging device according to claim 7, it is characterised in that：The MCU is provided with the sun
Tracing mode, described solar tracking pattern are the directions and time map of the solar covering that the MCU is set according to user
Table, controls the direction of charging device, to ensure solar covering photoelectric transformation efficiency.
9. a kind of Intelligent swing type charging device according to claim 8, it is characterised in that：The time map table contains
Have：Time：8 o'clock sharp of morning, control the charging device and be at a quarter of arcuate movement track；Equally, other times point
Corresponding with the point on movement locus, MCU drives the rotation of L-shaped bar then in corresponding time point directly by drive circuit for reducing motor
Go to corresponding point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510311448.XA CN104872040B (en) | 2015-06-09 | 2015-06-09 | Intelligent swinging-type feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510311448.XA CN104872040B (en) | 2015-06-09 | 2015-06-09 | Intelligent swinging-type feeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104872040A CN104872040A (en) | 2015-09-02 |
| CN104872040B true CN104872040B (en) | 2017-03-22 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510311448.XA Active CN104872040B (en) | 2015-06-09 | 2015-06-09 | Intelligent swinging-type feeding device |
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| Country | Link |
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| CN (1) | CN104872040B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105325346B (en) * | 2015-09-24 | 2018-06-01 | 中国水产科学研究院黑龙江水产研究所 | Portable Autoamtic bait putting machine and feeding method |
| CN108077146A (en) * | 2018-02-12 | 2018-05-29 | 练珍妹 | A kind of device for feeding fish bait used for aquiculture |
| CN108990861B (en) * | 2018-07-17 | 2021-08-24 | 无锡南理工科技发展有限公司 | Internet-of-things type aquaculture full-automatic emptying device and using method thereof |
| CN112715456B (en) * | 2021-02-20 | 2022-05-31 | 东营市阔海水产科技有限公司 | Prawn feeding device based on centrifugal technology |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7222583B2 (en) * | 2004-04-28 | 2007-05-29 | Texas Hunter Products | Directional broadcast feeder for fish and game |
| JP2009136164A (en) * | 2007-12-04 | 2009-06-25 | Jifas Corporation Co Ltd | Building for combined culture |
| CN104621033A (en) * | 2013-11-10 | 2015-05-20 | 陕西杰创科技有限公司 | Automatic water changing, feed throwing and oxygen adding system |
| CN104621025A (en) * | 2013-11-10 | 2015-05-20 | 陕西杰创科技有限公司 | Automatic feeding structure |
| CN103782944A (en) * | 2013-11-28 | 2014-05-14 | 青岛蓝图文化传播有限公司市南分公司 | Aquaculture feeding system |
| CN104026056A (en) * | 2014-05-29 | 2014-09-10 | 臧衡 | Feeding device for fishpond |
| KR101493960B1 (en) * | 2014-09-15 | 2015-02-23 | 대한민국 | Submersible and upward feeding apparatus for a marine-aquaculture using a feed bag |
| CN104396847A (en) * | 2014-12-05 | 2015-03-11 | 宁波保税区华萌生物科技有限公司 | Automatic feeding device for breeding in fishpond |
-
2015
- 2015-06-09 CN CN201510311448.XA patent/CN104872040B/en active Active
Also Published As
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| CN104872040A (en) | 2015-09-02 |
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Effective date of registration: 20191204 Address after: Wuhe County 233300 Anhui city of Bengbu province Huaihe road general merchandise company commercial building East Second Patentee after: BENGBU ZHIDA TECHNOLOGY CONSULTING CO., LTD. Address before: 350208, Fujian Province, Fuzhou City, Changle Province on the town of crane Cloud Village No. 16 Patentee before: Lu Lihua |
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| TR01 | Transfer of patent right |