CN220326546U - Automatic feeding device for rice and fish symbiotic field - Google Patents

Automatic feeding device for rice and fish symbiotic field Download PDF

Info

Publication number
CN220326546U
CN220326546U CN202320602035.7U CN202320602035U CN220326546U CN 220326546 U CN220326546 U CN 220326546U CN 202320602035 U CN202320602035 U CN 202320602035U CN 220326546 U CN220326546 U CN 220326546U
Authority
CN
China
Prior art keywords
fixedly connected
rice
automatic feeding
fish
stirring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202320602035.7U
Other languages
Chinese (zh)
Inventor
赵颖
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202320602035.7U priority Critical patent/CN220326546U/en
Application granted granted Critical
Publication of CN220326546U publication Critical patent/CN220326546U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

Landscapes

  • Farming Of Fish And Shellfish (AREA)

Abstract

The utility model belongs to the field of rice and fish feeding, in particular to an automatic feeding device for rice and fish symbiotic field blocks, which comprises a movable seat, wherein one side of the top of the movable seat is fixedly connected with a stirring assembly, the stirring assembly comprises a storage box, a feed inlet, a motor, a rotating rod and stirring blades, the two sides of the top of the storage box are fixedly connected with the feed inlet, and the top of the storage box is fixedly connected with the motor; through stirring assembly's mutually supporting, realized the effect that mixes the fodder, drive the rotation of bull stick through opening the motor, drive the rotation of stirring leaf, utilize the rotation of stirring leaf to be convenient for mix different types fodder, avoid people to mix the trouble to the fodder as far as possible to the device lets more convenient when using as far as possible, breaks up the fodder through the rotation of stirring leaf simultaneously, thereby avoids the inside of bin to take place the problem of jam as far as possible.

Description

Automatic feeding device for rice and fish symbiotic field
Technical Field
The utility model relates to the field of rice and fish feeding, in particular to an automatic feeding device for rice and fish symbiotic fields.
Background
Rice and fish generally refer to paddy field fish culture, namely paddy field rice planting is carried out in the paddy field, meanwhile, relevant freshwater organisms are added for culturing, such as freshwater fish, loach and other aquatic products, a small-scale system is built through the mixed culture mode, the freshwater organisms can loose soil when moving in the paddy field, an automatic feeding machine is needed when feeding rice and fish, and the general automatic feeding machine is inconvenient to uniformly mix and influence the feed when in use.
The fish-rice symbiotic cultivation mode is widely accepted by the world related planting field in terms of scientificity and rationality, and is now defined as agricultural cultural heritage by united nations of grains and agricultural organizations. Enriches the diversified ecological breeding structure of China and improves the ecological environment of China.
The utility model discloses a fish food feeding device of fish rice intergrowth as disclosed in chinese patent CN216961166U, relates to fish food feeding field, including the device body, install the roof on the device body, symmetrical fixed mounting has two mounting panels on the roof, and fixed mounting has same installation pivot between two mounting panels, and fixed mounting has the rotation baffle in the installation pivot, and the equal fixed mounting in both sides of rotation baffle has the buffering supporting shoe, and the mounting panel is used for guaranteeing the supporting stability of installation pivot, and the installation pivot is used for guaranteeing the rotation stability of rotation baffle. According to the utility model, through the arrangement of the structures such as the rotating baffle and the like, an operator can automatically turn over and open the rotating baffle only by directly pulling the pulling rod when the fish food needs to be added, the operation of adding the fish food by the operator is facilitated, and through the arrangement of the structures such as the rotating baffle and the limiting slide plate and the like, the rotating baffle is fixed on the top plate by the limiting slide plate in a normal state, so that the possibility of water inflow caused by automatic turning over and opening of the rotating baffle is avoided.
CN201810875427.4 discloses a rice-fish symbiotic-aquaculture coupled composite planting and breeding system and a breeding method, which are novel rice-pond composite systems for rice-fish co-farming in separate ponds, and a plurality of functional units are mutually communicated by adopting a novel water circulation technology to construct a latticed rectangular or square pond composite ecological system; comprising the following steps: arranging a water circulation system pipeline, and circulating water through a ditch or a high-level pond; constructing a composite planting and breeding system, respectively constructing a paddy field breeding system and an aquaculture system, and communicating with each other through water circulation of a water inlet and drainage pipeline or a ditch; accurate cultivation, perfect combination and complementation of seed cultivation; biological comprehensive control, namely controlling rice pests through a rice-fish co-cropping mode and protecting spider populations; solves the problems of excessive fertilization and pollution discharge in the paddy rice planting industry and the problems of sewage discharge and water source shortage in the aquaculture industry.
CN202022378914.5 discloses a comprehensive planting and breeding internal circulation system for rice and fish, through setting up irrigation canals and ditches and aquaculture system in the paddy field, make the water circulate between paddy field and aquaculture system, compare with current rice and fish symbiotic mode, plant and breed relative partition management, avoid mutual restriction, realize complementary advantage, the feeding of aquatic products, management and fishing are more convenient, the mechanized harvesting of rice of also being convenient for, moreover, water can be from aquaculture system to irrigation canal, after the water after the irrigation paddy field passes through the backflow canal, promote aquaculture system from the backflow canal through water lifting means and circulate, thereby make the water form the paddy field, circulation between the aquaculture system.
The following problems exist in the prior art:
1. most of the existing automatic feeding devices for rice and fish symbiotic fields are inconvenient for mixing the feed, most of the users feed the feed with different functions in daily life, but most of the automatic feeding devices are used for manually stirring and mixing the feed, so that the effect of the feed is easily affected due to uneven mixing, and the overall working efficiency is affected to a certain extent;
2. most of the existing automatic feeding devices for rice and fish symbiotic fields are designed to be high, so that the feeding range is easily affected by the height factors.
Disclosure of Invention
The utility model provides an automatic feeding device for rice and fish symbiotic field blocks, which aims to solve the problems in the background technology.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to an automatic feeding device for rice and fish symbiotic field blocks, which comprises a movable seat, wherein one side of the top of the movable seat is fixedly connected with a stirring assembly, the stirring assembly comprises a storage box, a feeding hole, a motor, a rotating rod and stirring blades, the two sides of the top of the storage box are fixedly connected with the feeding hole, and the top of the storage box is fixedly connected with the motor.
The output of motor passes through shaft coupling fixedly connected with bull stick, one side fixedly connected with stirring leaf of bull stick.
Preferably, the feed inlet is symmetrically arranged on the central line of the storage box, an integrated structure is formed between the feed inlet and the storage box, and the fish feed can be conveniently and rapidly put into the fish feed during use through the symmetrical arrangement between the feed inlet and the storage box.
Preferably, the stirring leaf forms revolution mechanic through bull stick and motor, and stirring leaf evenly distributed in the outer wall of bull stick, through the cooperation between stirring leaf and bull stick and the motor, be convenient for mix the fish fodder when using.
Preferably, one side fixedly connected with of bin sprays the subassembly, spray the subassembly and include connecting pipe, fan, hose, link and shower nozzle, one side fixedly connected with connecting pipe of bin, and constitute the throughout structure between connecting pipe and the bin, through the cooperation between connecting pipe and the bin, be convenient for carry out the transmission with fish fodder when using.
Preferably, one side fixedly connected with fan of connecting pipe, be fixed connection between fan and the removal seat, one side fixedly connected with hose of fan, one side fixedly connected with shower nozzle of hose, the outer wall fixedly connected with link of shower nozzle, and constitute integrated structure between link and the shower nozzle, through the cooperation between link and the shower nozzle, be convenient for support the shower nozzle when using.
Preferably, the bottom fixedly connected with of moving the seat removes the wheel, one side fixedly connected with of moving the seat pushes away the handle, and pushes away and forms integrated structure between handle and the moving seat, through pushing away the cooperation between handle and the moving seat, is convenient for promote the moving seat when using.
Preferably, one side fixedly connected with adjusting part at movable seat top, adjusting part includes sleeve, electric telescopic handle, adjusts pole, installing frame, electric putter and slider, telescopic interior bottom wall fixedly connected with electric telescopic handle, electric telescopic handle's top fixedly connected with adjusts the pole, the top fixedly connected with installing frame of adjusting the pole, and the installing frame passes through the regulation pole and constitutes elevation structure with electric telescopic handle, through the cooperation between installing frame and regulation pole and the electric telescopic handle, is convenient for drive the installing frame and carries out altitude mixture control when using to be convenient for drive the shower nozzle and go up and down, be convenient for increase spraying range.
Preferably, the inside wall fixedly connected with electric putter of installing frame, electric putter's top fixedly connected with slider, the top fixedly connected with link of slider, and the link passes through slider and electric putter and constitute sliding structure, through the cooperation between link and slider and the electric putter, is convenient for drive the link and carries out the side-to-side sliding when using to conveniently drive the shower nozzle and carry out the side-to-side sliding, conveniently increase the distance that the shower nozzle sprayed.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides an automatic feeding device for rice and fish symbiotic field, which adopts the mutual matching of stirring components, realizes the effect of mixing feed, drives the rotation of a rotating rod by starting a motor, drives the rotation of stirring blades, and utilizes the rotation of the stirring blades to facilitate the mixing of different types of feed, thereby avoiding the trouble of manually mixing the feed as much as possible, ensuring that the device is more convenient and faster in use, simultaneously facilitating the scattering of the feed by the rotation of the stirring blades, avoiding the problem of blockage in a storage box as much as possible, improving the practicability of the device, solving the problem of manually stirring the feed, and achieving the effect of automatic mixing.
2. The utility model provides an automatic feeding device for rice and fish symbiotic field, which adopts the mutual matching of adjusting components, realizes the effect of adjusting the height, utilizes an electric push rod to adjust the height of an adjusting rod, and facilitates the lifting of the feeding range by adjusting the height, thereby avoiding the problem that the feeding range is influenced by the height factor as much as possible, enabling the feeding of the device to be wider as much as possible, improving the integral use effect of the device as much as possible, improving the adaptability of the device, solving the problem of small feeding range and achieving the effect of lifting the height.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic view of a stirring assembly according to the present utility model;
FIG. 3 is a schematic view of a spray assembly according to the present utility model;
FIG. 4 is a schematic view of an adjusting assembly according to the present utility model;
fig. 5 is a schematic view of a feed inlet structure in the present utility model.
In the figure: 1. a movable seat; 2. a moving wheel; 3. a stirring assembly; 301. a storage tank; 302. a feed inlet; 303. a motor; 304. a rotating rod; 305. stirring the leaves; 4. a spray assembly; 401. a connecting pipe; 402. a blower; 403. a hose; 404. a connecting frame; 405. a spray head; 5. an adjustment assembly; 501. a sleeve; 502. an electric telescopic rod; 503. an adjusting rod; 504. a mounting frame; 505. an electric push rod; 506. a slide block; 6. push handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
The preferred embodiment of the automatic feeding device for rice and fish symbiotic field provided by the utility model is shown in fig. 1 to 5: including removing seat 1, remove one side fixedly connected with stirring subassembly 3 at seat 1 top, stirring subassembly 3 includes bin 301, pan feeding mouth 302, motor 303, bull stick 304 and stirring leaf 305, and the both sides fixedly connected with pan feeding mouth 302 at bin 301 top, the top fixedly connected with motor 303 of bin 301.
The output of motor 303 passes through shaft coupling fixedly connected with bull stick 304, and one side fixedly connected with stirring leaf 305 of bull stick 304.
In this embodiment, the feeding ports 302 are symmetrically arranged around the center line of the storage tank 301, and an integrated structure is formed between the feeding ports 302 and the storage tank 301, so that fish feeds with different effects are fed into the storage tank 301 through the feeding ports 302.
Example 2
On the basis of embodiment 1, a preferred embodiment of an automatic feeding device for rice-fish symbiotic field provided by the utility model is shown in fig. 1 to 5: stirring leaf 305 passes through bull stick 304 and motor 303 constitution revolution mechanic, and stirring leaf 305 evenly distributed in the outer wall of bull stick 304, is convenient for drive bull stick 304 and rotate under the effect of motor 303 to be convenient for drive stirring leaf 305 and rotate, conveniently carry out the homogeneous mixing to the fish fodder.
In this embodiment, one side of the storage tank 301 is fixedly connected with a spraying component 4, the spraying component 4 comprises a connecting pipe 401, a fan 402, a hose 403, a connecting frame 404 and a spray nozzle 405, one side of the storage tank 301 is fixedly connected with the connecting pipe 401, and a penetrating structure is formed between the connecting pipe 401 and the storage tank 301, and fish feed is conveniently transported in use through cooperation between the connecting pipe 401 and the storage tank 301.
Further, one side fixedly connected with fan 402 of connecting pipe 401 is fixed connection between fan 402 and the removal seat 1, one side fixedly connected with hose 403 of fan 402, one side fixedly connected with shower nozzle 405 of hose 403, the outer wall fixedly connected with link 404 of shower nozzle 405, and constitute integrated structure between link 404 and the shower nozzle 405, through opening fan 402 when using, be convenient for with fish fodder through connecting pipe 401 transmission to hose 403 under fan 402's effect, utilize hose 403 transmission to shower nozzle 405, spray fish fodder through shower nozzle 405.
Further, the bottom of the movable seat 1 is fixedly connected with a movable wheel 2, one side of the movable seat 1 is fixedly connected with a push handle 6, and an integrated structure is formed between the push handle 6 and the movable seat 1, when the movable seat is used, the push handle 6 is pushed, so that the movable wheel 2 is driven to rotate, and the movable seat 1 is driven to move to a designated position.
Besides, one side fixedly connected with adjusting part 5 at the top of remove seat 1, adjusting part 5 includes sleeve 501, electric telescopic handle 502, adjust pole 503, installing frame 504, electric putter 505 and slider 506, the interior bottom wall fixedly connected with electric telescopic handle 502 of sleeve 501, electric telescopic handle 502's top fixedly connected with adjusts pole 503, adjust the top fixedly connected with installing frame 504 of pole 503, and installing frame 504 constitutes elevation structure through adjusting pole 503 and electric telescopic handle 502, through opening electric telescopic handle 502 when using, be convenient for drive the pole 503 and reciprocate in sleeve 501's inside under electric telescopic handle 502's effect, thereby drive installing frame 504 goes up and down, and then drive shower nozzle 405 and adjust to suitable height, spray the fodder.
When in use, the electric push rod 505 is fixedly connected to the inner side wall of the mounting frame 504, the sliding block 506 is fixedly connected to the top of the electric push rod 505, the connecting frame 404 is fixedly connected to the top of the sliding block 506, the connecting frame 404 and the electric push rod 505 form a sliding structure through the sliding block 506, the sliding block 506 is conveniently driven to slide left and right under the action of the electric push rod 505 by opening the electric push rod 505, and accordingly the connecting frame 404 and the spray head 405 are conveniently driven to slide to a proper length.
The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.
The theory of operation, at first promote pushing handle 6 when using, thereby drive and remove wheel 2 and rotate, and then drive and remove seat 1 and remove to appointed position, then the fish fodder of different effects drops into the inside of bin 301 through pan feeding mouth 302, at this moment, open motor 303, be convenient for drive bull stick 304 and rotate under the effect of motor 303, thereby be convenient for drive stirring leaf 305 and rotate, conveniently carry out even mixing to the fish fodder, at first open electric telescopic handle 502 according to user's demand, be convenient for drive regulation pole 503 and reciprocate in the inside of sleeve 501 under electric telescopic handle 502, thereby drive installing frame 504 goes up and down, and then drive shower nozzle 405 and adjust to suitable height, then open electric putter 505, be convenient for drive slider 506 and slide left and right under electric putter 505's effect, thereby be convenient for drive link 404 and shower nozzle 405 and slide to suitable length after, be convenient for with fish fodder through 401 transmission to hose 403 under the effect of fan 402, utilize hose 403 to transmit 405, with the electric fodder that can (electric putter type 3 of motor) is sprayed (model of electric putter type 3 of shower nozzle 35 of fan 405 is model number LXL) is that the model of electric putter 505 is X's (model of model 35).
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (8)

1. An automatic feeding device for rice and fish symbiotic field is characterized in that: the stirring device comprises a movable seat (1), wherein one side of the top of the movable seat (1) is fixedly connected with a stirring assembly (3), the stirring assembly (3) comprises a storage box (301), a feed inlet (302), a motor (303), a rotating rod (304) and stirring blades (305), two sides of the top of the storage box (301) are fixedly connected with the feed inlet (302), and the top of the storage box (301) is fixedly connected with the motor (303);
the output end of the motor (303) is fixedly connected with a rotating rod (304) through a coupler, and one side of the rotating rod (304) is fixedly connected with a stirring blade (305).
2. An automatic feeding apparatus for rice and fish symbiotic field as in claim 1 wherein: the feeding holes (302) are symmetrically arranged on the central line of the storage box (301), and an integrated structure is formed between the feeding holes (302) and the storage box (301).
3. An automatic feeding apparatus for rice and fish symbiotic field as in claim 1 wherein: stirring leaf (305) passes through bull stick (304) and constitutes revolution mechanic with motor (303), and stirring leaf (305) evenly distributed in the outer wall of bull stick (304).
4. An automatic feeding apparatus for rice and fish symbiotic field as in claim 1 wherein: one side fixedly connected with of bin (301) sprays subassembly (4), spray subassembly (4) include connecting pipe (401), fan (402), hose (403), link (404) and shower nozzle (405), one side fixedly connected with connecting pipe (401) of bin (301), and constitute the throughout structure between connecting pipe (401) and bin (301).
5. An automatic feeding apparatus for rice and fish symbiotic field as in claim 4 wherein: one side fixedly connected with fan (402) of connecting pipe (401), be fixed connection between fan (402) and the removal seat (1), one side fixedly connected with hose (403) of fan (402), one side fixedly connected with shower nozzle (405) of hose (403), the outer wall fixedly connected with link (404) of shower nozzle (405), and constitute integrated structure between link (404) and shower nozzle (405).
6. An automatic feeding apparatus for rice and fish symbiotic field as in claim 1 wherein: the bottom of the movable seat (1) is fixedly connected with a movable wheel (2), one side of the movable seat (1) is fixedly connected with a push handle (6), and an integrated structure is formed between the push handle (6) and the movable seat (1).
7. An automatic feeding apparatus for rice and fish symbiotic field as in claim 1 wherein: one side fixedly connected with adjusting part (5) at movable seat (1) top, adjusting part (5) are including sleeve (501), electric telescopic handle (502), regulation pole (503), installing frame (504), electric putter (505) and slider (506), the interior bottom wall fixedly connected with electric telescopic handle (502) of sleeve (501), the top fixedly connected with of electric telescopic handle (502) is adjusted pole (503), the top fixedly connected with installing frame (504) of adjusting pole (503), and installing frame (504) constitute elevation structure with electric telescopic handle (502) through adjusting pole (503).
8. An automatic feeding apparatus for rice and fish symbiotic field as in claim 7 wherein: the electric pushing rod (505) is fixedly connected to the inner side wall of the mounting frame (504), the sliding block (506) is fixedly connected to the top of the electric pushing rod (505), the connecting frame (404) is fixedly connected to the top of the sliding block (506), and the connecting frame (404) and the electric pushing rod (505) form a sliding structure through the sliding block (506).
CN202320602035.7U 2023-03-23 2023-03-23 Automatic feeding device for rice and fish symbiotic field Active CN220326546U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320602035.7U CN220326546U (en) 2023-03-23 2023-03-23 Automatic feeding device for rice and fish symbiotic field

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320602035.7U CN220326546U (en) 2023-03-23 2023-03-23 Automatic feeding device for rice and fish symbiotic field

Publications (1)

Publication Number Publication Date
CN220326546U true CN220326546U (en) 2024-01-12

Family

ID=89450931

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320602035.7U Active CN220326546U (en) 2023-03-23 2023-03-23 Automatic feeding device for rice and fish symbiotic field

Country Status (1)

Country Link
CN (1) CN220326546U (en)

Similar Documents

Publication Publication Date Title
CN113099890B (en) Integrated automatic water feeder for pomegranate cultivation
CN220326546U (en) Automatic feeding device for rice and fish symbiotic field
CN212087277U (en) Rose is planted with device of growing seedlings
CN210869421U (en) Environment-friendly modularized Internet of things and floating circular groove recirculating aquaculture system
CN209861973U (en) Nutrient solution feeding device for aquaculture
CN216123692U (en) Small-size hierarchical breed house of poultry
CN209073197U (en) One boar farm automatic feeding equipment
CN110278905A (en) A kind of environment-friendlymodular modular Internet of Things+floating circular groove circulating water culture system
CN212787062U (en) A device for fish culture density experiment
CN213095464U (en) A intelligent feeding device for beasts and birds are bred
CN213044197U (en) Sunlight greenhouse single file liquid manure integrated device
CN214206577U (en) Seed breeding device
CN107197811A (en) A kind of water purification system used for aquiculture
CN209376396U (en) A kind of ecological base of circulation kind cultivation
CN220823832U (en) Fodder device of throwing something and feeding
CN108935402A (en) A kind of agricultural planting pesticide spraying mixing arrangement
CN113317267B (en) Energy-saving environment-friendly oxygenation device for aquaculture
CN204994443U (en) Device that plant and aquatic animal were supported altogether
CN115067258B (en) Centralized feeding oxygenation equipment for aquaculture
CN210840672U (en) A irrigation equipment for oranges and tangerines are grown seedlings
CN215224012U (en) Aquatic animal feeding device under farmland planting and breeding combined mode
CN219069004U (en) Oat seed cultivation equipment
CN216314861U (en) Convenient adjustment type bait throwing equipment for aquaculture
CN220173940U (en) Fern seedling raising device
CN218587866U (en) Water-saving irrigation device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant