CN114365720B - Quantitative feeding device for spodoptera frugiperda - Google Patents
Quantitative feeding device for spodoptera frugiperda Download PDFInfo
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- CN114365720B CN114365720B CN202210116448.4A CN202210116448A CN114365720B CN 114365720 B CN114365720 B CN 114365720B CN 202210116448 A CN202210116448 A CN 202210116448A CN 114365720 B CN114365720 B CN 114365720B
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- humidifying
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- 241000256251 Spodoptera frugiperda Species 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000003756 stirring Methods 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims description 10
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 101000693688 Spodoptera frugiperda Allatostatin Proteins 0.000 claims 4
- 230000000384 rearing effect Effects 0.000 claims 2
- 241000256247 Spodoptera exigua Species 0.000 abstract description 2
- 238000009395 breeding Methods 0.000 description 6
- 230000001488 breeding effect Effects 0.000 description 6
- 241000256250 Spodoptera littoralis Species 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 241000255777 Lepidoptera Species 0.000 description 1
- 241000256248 Spodoptera Species 0.000 description 1
- 241000985245 Spodoptera litura Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000036528 appetite Effects 0.000 description 1
- 235000019789 appetite Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001617 migratory effect Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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Classifications
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- 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
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
Abstract
The invention discloses a quantitative feeding device for spodoptera frugiperda, which comprises a feeding box, wherein two vertical plates which are symmetrically arranged are fixedly installed at the top of the feeding box, connecting blocks are fixedly installed on the side walls, close to each other, of the two vertical plates, a feed box is fixedly installed between the two connecting blocks, a servo motor is fixedly installed at the top of the feed box, an auxiliary hole is formed in the inner bottom of the feed box, a rotary table is arranged at the bottom of the feed box, a stirring mechanism connected with the rotary table and the servo motor is arranged in the feed box, a slotted hole is formed in the bottom of the rotary table, and an extension rod is arranged at the bottom of the rotary table. The feed stirring device can stir the feed to fully mix the feed, can quantitatively add the feed and water into the feed box, can adjust the feeding amount and the added water amount, meets the feeding requirements of spodoptera exigua in different growth states, and is convenient to use.
Description
Technical Field
The invention relates to the technical field of spodoptera littoralis breeding, in particular to a quantitative breeding device for spodoptera littoralis.
Background
Spodoptera frugiperda belongs to the Lepidoptera family and is a pest with extremely strong migratory flight capability. The insect is native to the tropical and subtropical regions of the americas, was first discovered in africa in 2016 (1) and rapidly spread to approximately 44 countries in south of sahara, causing severe yield loss in corn. Move into india in 2018 in 5 months, and further spread to southeast asian countries such as srilanka, bangla, thailand, burma, etc.
In order to better control Spodoptera frugiperda, the life habit of Spodoptera frugiperda needs to be studied, so that the Spodoptera frugiperda needs to be cultured and then conveniently observed. At present when raising the spodoptera littoralis, mostly the manual work is fed and is added moisture, but too much or too little is easily eaten to manual feed and add moisture, pollutes and extravagant serious, uses very inconveniently, and the spodoptera littoralis appetite and required moisture under the different growth states are different simultaneously, and current raising device is difficult to satisfy the growth demand under the different growth states, and the practicality is low.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a quantitative feeding device for spodoptera frugiperda.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a device is raised to ration for meadow spodoptera, includes raises the case, raise the top fixed mounting of case have two risers that the symmetry set up, two equal fixed mounting has the connecting block on the lateral wall that the riser is close to each other, two fixed mounting has the feedbox between the connecting block, the top fixed mounting of feedbox has servo motor, auxiliary hole has been seted up to the inner bottom of feedbox, the bottom of feedbox is provided with the carousel, be provided with the rabbling mechanism who is connected with carousel and servo motor in the feedbox, the slotted hole has been seted up to the bottom of carousel, the bottom of carousel is provided with the extension rod, be provided with the adjustment mechanism who is connected with the extension rod in the slotted hole, two slide bars of fixedly connected with between the riser, two sliding fit has same movable block on the slide bar, the movable block is sliding connection with the bottom of feedbox, be provided with the ration feed mechanism who is connected with the extension rod on the movable block, one fixed mounting has a humidification section of thick bamboo on the inner wall of riser, be provided with the humidification mechanism that is connected with a humidification section of thick bamboo on the movable block.
Preferably, rabbling mechanism is including rotating the first pivot of connecting top in the feedbox, the one end of first pivot run through the interior top of feedbox and with servo motor's output shaft fixed connection, be provided with symmetric distribution's puddler on the lateral wall of first pivot, the puddler is located the feedbox, the top fixedly connected with second pivot of carousel, the other end of first pivot runs through the interior bottom of feedbox and is connected with first pivot through the reduction gear, the interior bottom of first pivot and feedbox is connected for rotating.
Preferably, adjustment mechanism is including rotating the threaded rod of connection between slotted hole both ends inner wall, the threaded sleeve is equipped with the screw block on the threaded rod, extension rod fixed mounting is in the bottom of screw block, the one end inner wall of slotted hole is run through to the one end of threaded rod and extends away, the one end that the threaded rod is located the carousel outer is provided with the knob.
Preferably, the quantitative feeding mechanism comprises a limiting rod fixedly mounted on a side wall, close to the rotary table, of the moving block, the limiting rod abuts against the extension rod and is located on one side, far away from the humidifying cylinder, of the extension rod, a material guide pipe is arranged in the moving block and is matched with the auxiliary hole, one end, far away from the moving block, of the material guide pipe is communicated with the feeding box, two springs are arranged on one side, far away from the humidifying cylinder, of the moving block, and the springs are sleeved on the sliding rods.
Preferably, the humidifying mechanism comprises a fixed block fixedly mounted on a side wall of the moving block, which is far away from the rotating disc, a humidifying rod is fixedly mounted on a side wall of the fixed block, which is close to the humidifying cylinder, a humidifying sliding plug is fixedly mounted at one end, which is far away from the fixed block, of the humidifying rod, the humidifying sliding plug is located in the humidifying cylinder and is in sliding connection with the inner wall of the humidifying cylinder, a humidifying pipe and a water inlet pipe which are communicated with the humidifying pipe and are located on one side, which is far away from the humidifying rod, of the humidifying pipe are arranged on the humidifying cylinder, a water tank is arranged on the outer wall of the vertical plate, one end, which is far away from the humidifying cylinder, of the water inlet pipe is communicated with the water tank, and one end, which is far away from the humidifying cylinder, of the humidifying pipe is communicated with the feeding box.
Preferably, the top of the feeding box is provided with a feeding port communicated with the inside of the feeding box.
Preferably, the material guide pipe is a hose.
Preferably, the humidifying pipe and the water inlet pipe are both provided with one-way valves.
Preferably, the limiting rod and the moving block are integrally formed.
Preferably, the number of the stirring rods is eight.
The invention has the beneficial effects that:
through setting up the feedbox, the auxiliary hole, servo motor, first pivot, the puddler, the reduction gear, the second pivot, the carousel, the extension rod, the gag lever post, the movable block, the slide bar, a spring, the passage, the fixed block, the humidifying pole, the humidification sliding plug, the humidifying section of thick bamboo, the inlet tube, water tank and humidifying pipe, can stir the fodder, make it mix fully, can make the passage intermittent type to the direction motion that is close to the auxiliary hole simultaneously, thereby make the fodder intermittent type in the feedbox drop to raising the incasement through auxiliary hole and passage, thereby realize quantitative feed, can also intermittent type to raising incasement fixed quantity interpolation moisture, the raising demand of greedy moth has been satisfied.
Through setting up slotted hole, threaded rod, thread block and knob, can adjust the position of extension rod to can adjust the gliding distance of movable block, and then can adjust the feed and the volume that adds moisture, satisfy the demand of raising of greedy moth under the different growth conditions, convenient to use.
The feed stirring device can stir the feed to fully mix the feed, can quantitatively add the feed and water into the feed box, can adjust the feeding amount and the added water amount, meets the feeding requirements of spodoptera exigua in different growth states, and is convenient to use.
Drawings
FIG. 1 is a schematic perspective view of a device for quantitatively raising Spodoptera frugiperda according to the present invention;
FIG. 2 is a schematic perspective view of the other side of the quantitative feeding device for Spodoptera frugiperda according to the present invention;
FIG. 3 is a schematic plan view of the stirring mechanism and the adjusting mechanism of the present invention;
FIG. 4 is a plan view illustrating the construction of the auxiliary hole, the moving block and the guide tube in accordance with the present invention;
fig. 5 is a schematic plan view of the humidifying mechanism of the present invention.
In the figure: the feed box comprises a feed box 1, a feed guide pipe 2, a fixed block 3, a humidifying cylinder 4, a humidifying pipe 5, a water tank 6, a water inlet pipe 7, a vertical plate 8, a feed box 9, a feed inlet 10, a servo motor 11, a connecting block 12, a sliding rod 13, a spring 14, a moving block 15, an extension rod 16, a limiting rod 17, a knob 18, a rotating disc 19, a first rotating shaft 20, a stirring rod 21, a speed reducer 22, a threaded rod 23, a slotted hole 24, a second rotating shaft 25, a threaded block 26, an auxiliary hole 27, a humidifying rod 28 and a humidifying sliding plug 29.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a quantitative feeding device for spodoptera frugiperda comprises a feeding box 1, wherein two vertical plates 8 which are symmetrically arranged are fixedly installed at the top of the feeding box 1, connecting blocks 12 are fixedly installed on the side walls, close to each other, of the two vertical plates 8, a feed box 9 is fixedly installed between the two connecting blocks 12, a servo motor 11 is fixedly installed at the top of the feed box 9, a feeding opening 10 communicated with the feeding box 1 is formed in the top of the feeding box 1, so that raw materials can be added conveniently, an auxiliary hole 27 is formed in the inner bottom of the feed box 9, a rotary disc 19 is arranged at the bottom of the feed box 9, and a stirring mechanism connected with the rotary disc 19 and the servo motor 11 is arranged in the feed box 9;
the stirring mechanism comprises a first rotating shaft 20 which is rotatably connected to the inner top of the feedbox 9, one end of the first rotating shaft 20 penetrates through the inner top of the feedbox 9 and is fixedly connected with an output shaft of the servo motor 11, stirring rods 21 which are symmetrically distributed are arranged on the outer side wall of the first rotating shaft 20, the number of the stirring rods 21 is eight, the stirring rods 21 are positioned in the feedbox 9, the top of the rotating disc 19 is fixedly connected with a second rotating shaft 25, the other end of the first rotating shaft 20 penetrates through the inner bottom of the feedbox 9 and is connected with the first rotating shaft 20 through a speed reducer 22, and the first rotating shaft 20 is rotatably connected with the inner bottom of the feedbox 9;
a slotted hole 24 is formed in the bottom of the rotary disc 19, an extension rod 16 is arranged at the bottom of the rotary disc 19, an adjusting mechanism connected with the extension rod 16 is arranged in the slotted hole 24, the adjusting mechanism comprises a threaded rod 23 rotatably connected between the inner walls of two ends of the slotted hole 24, a threaded block 26 is sleeved on the threaded rod 23 in a threaded manner, the extension rod 16 is fixedly arranged at the bottom of the threaded block 26, one end of the threaded rod 23 penetrates through the inner wall of one end of the slotted hole 24 and extends out, and a knob 18 is arranged at one end of the threaded rod 23, which is positioned outside the rotary disc 19;
two sliding rods 13 are fixedly connected between the two vertical plates 8, the two sliding rods 13 are sleeved with a same moving block 15 in a sliding manner, the moving block 15 is connected with the bottom of the feed box 9 in a sliding manner, and a quantitative feeding mechanism connected with an extension rod 16 is arranged on the moving block 15;
the quantitative feeding mechanism comprises a limiting rod 17 fixedly mounted on one side wall, close to the rotary table 19, of the moving block 15, the limiting rod 17 and the moving block 15 are integrally formed, the integrally formed connection is firmer and not prone to damage, the limiting rod 17 abuts against the extension rod 16 and is located on one side, far away from the humidifying cylinder 4, of the extension rod 16, a material guide pipe 2 is arranged in the moving block 15, the material guide pipe 2 is a hose and does not affect sliding of the moving block 15, the material guide pipe 2 is matched with the auxiliary hole 27, one end, far away from the moving block 15, of the material guide pipe 2 is communicated with the feeding box 1, one side, far away from the humidifying cylinder 4, of the moving block 15 is provided with two springs 14, and the springs 14 are sleeved on the sliding rod 13;
a humidifying cylinder 4 is fixedly installed on the inner wall of a vertical plate 8 of the humidifier, a humidifying mechanism connected with the humidifying cylinder 4 is arranged on a moving block 15, the humidifying mechanism comprises a fixed block 3 fixedly installed on one side wall, far away from a rotary disc 19, of the moving block 15, a humidifying rod 28 is fixedly installed on one side wall, close to the humidifying cylinder 4, of the fixed block 3, a humidifying sliding plug 29 is fixedly installed at one end, far away from the fixed block 3, of the humidifying rod 28, the humidifying sliding plug 29 is located in the humidifying cylinder 4 and is in sliding connection with the inner wall of the humidifying cylinder 4, a humidifying pipe 5 and a water inlet pipe 7 which are communicated with the humidifying sliding plug 29 and are located on one side, far away from the humidifying rod 28, of the humidifying rod 28 are arranged on the humidifying cylinder 4, a water tank 6 is arranged on the outer wall of the vertical plate 8 of the humidifier, one end, far away from the humidifying cylinder 4, of the water inlet pipe 7 is communicated with the water tank 6, one end, far away from the humidifying pipe 5 is communicated with the feeding tank 1, and one-way valves are arranged in the humidifying pipe 5 and the water inlet pipe 7, and water inlet pipe are arranged in the humidifying cylinder 4 in one-way.
When the invention is used, the servo motor 11 is started to rotate the first rotating shaft 20, the first rotating shaft 20 rotates to drive the stirring rod 21 to rotate, so that raw materials in the feed box 9 are fully stirred, the rotating disc 19 rotates slowly through the arrangement of the speed reducer 22 and the second rotating shaft 25, the rotating disc 19 rotates to drive the extension rod 16 to rotate around the axis of the second rotating shaft 25, the extension rod 16 abuts against the limiting rod 17, the moving block 15 slides in the direction far away from the humidifying cylinder 4, quantitative feeding is realized through the mutual matching of the feed guide pipe 2 and the auxiliary hole 27, the spring 14 is compressed, the moving block 15 drives the fixed block 3 to move, the humidifying sliding plug 29 slides through the arrangement of the humidifying rod 28, so that a suction effect is generated, water in the water tank 6 enters the humidifying cylinder 4 through the water inlet pipe 7, when the extension rod 16 rotates to a position not abutting against the limiting rod 17, the elastic force generated by the compression of the spring 14 enables the moving block 15 and the humidifying sliding plug 29 to return to the initial position, the humidifying sliding plug 29 returns to the initial position to generate an extrusion effect, so that water in the humidifying cylinder 4 enters the breeding box 1 through the humidifying pipe 5, the addition of water in the breeding box 1 is realized, the position of the extension rod 16 can be adjusted by arranging the threaded rod 23, the knob 18, the threaded block 26 and the slotted hole 24, the sliding distance of the moving block 15 is adjusted, the overlapping area of the guide pipe 2 and the auxiliary hole 27 is increased or decreased, more or less water is extruded into the breeding box 1 from the humidifying cylinder 4, the adjustment of the feeding amount and the water supplementing amount is realized, and the breeding requirements of the Spodoptera litura exigua under different growth states are met.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The quantitative feeding device for the spodoptera frugiperda comprises a feeding box (1) and is characterized in that two vertical plates (8) which are symmetrically arranged are fixedly mounted at the top of the feeding box (1), a connecting block (12) is fixedly mounted on one side wall, close to each other, of the vertical plates (8), a feed box (9) is fixedly mounted between the connecting blocks (12), a servo motor (11) is fixedly mounted at the top of the feed box (9), an auxiliary hole (27) is formed in the inner bottom of the feed box (9), a rotary table (19) is arranged at the bottom of the feed box (9), a stirring mechanism connected with the rotary table (19) and the servo motor (11) is arranged in the feed box (9), a slotted hole (24) is formed in the bottom of the rotary table (19), an extension rod (16) is arranged at the bottom of the rotary table (19), an adjusting mechanism connected with the extension rod (16) is arranged in the slotted hole (24), two sliding rods (13) are fixedly connected between the vertical plates (8), a same moving block (15) is sleeved on the two sliding rods (13), the sliding block (15) and a feeding mechanism connected with the inner wall of the feed box (9), and a humidifying cylinder (4) is fixedly connected with the inner wall of the vertical plate (4), the moving block (15) is provided with a humidifying mechanism connected with the humidifying cylinder (4);
the stirring mechanism comprises a first rotating shaft (20) which is rotatably connected to the inner top of the feedbox (9), one end of the first rotating shaft (20) penetrates through the inner top of the feedbox (9) and is fixedly connected with an output shaft of the servo motor (11), stirring rods (21) which are symmetrically distributed are arranged on the outer side wall of the first rotating shaft (20), the stirring rods (21) are located in the feedbox (9), the top of the rotary disc (19) is fixedly connected with a second rotating shaft (25), the other end of the first rotating shaft (20) penetrates through the inner bottom of the feedbox (9) and is connected with the first rotating shaft (20) through a speed reducer (22), and the first rotating shaft (20) is rotatably connected with the inner bottom of the feedbox (9);
the adjusting mechanism comprises a threaded rod (23) which is rotatably connected between the inner walls of the two ends of the slotted hole (24), a threaded block (26) is sleeved on the threaded rod (23) in a threaded manner, the extension rod (16) is fixedly installed at the bottom of the threaded block (26), one end of the threaded rod (23) penetrates through the inner wall of one end of the slotted hole (24) and extends out, and a knob (18) is arranged at one end of the threaded rod (23) which is positioned outside the rotary disc (19);
the quantitative feeding mechanism comprises a limiting rod (17) fixedly mounted on one side wall, close to the rotary table (19), of the moving block (15), the limiting rod (17) abuts against the extension rod (16) and is located on one side, far away from the humidifying cylinder (4), of the extension rod (16), a material guide pipe (2) is arranged in the moving block (15), the material guide pipe (2) is matched with the auxiliary hole (27), one end, far away from the moving block (15), of the material guide pipe (2) is communicated with the feeding box (1), two springs (14) are arranged on one side, far away from the humidifying cylinder (4), of the moving block (15), and the springs (14) are sleeved on the sliding rod (13);
the humidifying mechanism comprises a fixed block (3) fixedly mounted on one side wall of a moving block (15) far away from a rotary table (19), a humidifying rod (28) is fixedly mounted on one side wall of the fixed block (3) close to a humidifying cylinder (4), a humidifying sliding plug (29) is fixedly mounted at one end, far away from the fixed block (3), of the humidifying rod (28), the humidifying sliding plug (29) is located in the humidifying cylinder (4) and is in sliding connection with the inner wall of the humidifying cylinder (4), a humidifying pipe (5) and a water inlet pipe (7) which are communicated with the humidifying cylinder (4) and located at one side, far away from the humidifying rod (28), of the humidifying sliding plug (29) are arranged on the humidifying cylinder (4), a water tank (6) is arranged on the outer wall of a vertical plate (8), one end, far away from the humidifying cylinder (4), of the water inlet pipe (7) is communicated with the water tank (6), and one end, far away from the humidifying cylinder (4), of the humidifying pipe (5) is communicated with a feeding box (1).
2. The quantitative rearing device for Spodoptera frugiperda according to claim 1, characterized in that a feed port (10) communicating with the inside thereof is provided at the top of the rearing box (1).
3. The quantitative feeding device for Spodoptera frugiperda as claimed in claim 1, wherein said guide tube (2) is a flexible tube.
4. The quantitative feeding device for Spodoptera frugiperda as claimed in claim 1, wherein the humidifying pipe (5) and the water inlet pipe (7) are provided with one-way valves.
5. The quantitative feeding device for Spodoptera frugiperda as claimed in claim 1, wherein the stopper rod (17) and the moving block (15) are integrally formed.
6. The apparatus for quantitatively feeding Spodoptera frugiperda as claimed in claim 1, wherein the number of said stirring rods (21) is eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210116448.4A CN114365720B (en) | 2022-02-07 | 2022-02-07 | Quantitative feeding device for spodoptera frugiperda |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210116448.4A CN114365720B (en) | 2022-02-07 | 2022-02-07 | Quantitative feeding device for spodoptera frugiperda |
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| CN114365720A CN114365720A (en) | 2022-04-19 |
| CN114365720B true CN114365720B (en) | 2022-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210116448.4A Active CN114365720B (en) | 2022-02-07 | 2022-02-07 | Quantitative feeding device for spodoptera frugiperda |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116694435B (en) * | 2023-08-07 | 2023-10-13 | 中国水产科学研究院黄海水产研究所 | Device for enriching, separating and culturing amycolatopsis |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9002310A (en) * | 1990-10-23 | 1992-05-18 | Laka Bv | ANIMAL FEEDING DEVICE WITH AN ANIMAL-CONTROLLED DOSER. |
| CN109906987A (en) * | 2019-03-27 | 2019-06-21 | 谢吉芳 | A kind of fish meal for eco-agricuhure system feeds device |
| CN209749440U (en) * | 2019-04-01 | 2019-12-10 | 李涛 | Assembled feeder for livestock raising |
| CN113748995A (en) * | 2020-06-04 | 2021-12-07 | 山西红生农牧科技有限公司 | Raise pigs and use automatic material conveying ware |
| CN213848181U (en) * | 2020-10-14 | 2021-08-03 | 骆建蓉 | Breed pig and throw feeder with fodder ration |
| CN215012804U (en) * | 2021-04-30 | 2021-12-07 | 云南永仁县赛丽茧丝绸有限责任公司 | Silkworm breeding is with assembling raising case convenient to feed and eat |
| CN113812353A (en) * | 2021-09-17 | 2021-12-21 | 重庆膳技庄养殖有限公司 | Poultry feeding fodder spills device |
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