CN114616956B - Extrusion type adjustable soybean precision seeder - Google Patents
Extrusion type adjustable soybean precision seeder Download PDFInfo
- Publication number
- CN114616956B CN114616956B CN202210385312.3A CN202210385312A CN114616956B CN 114616956 B CN114616956 B CN 114616956B CN 202210385312 A CN202210385312 A CN 202210385312A CN 114616956 B CN114616956 B CN 114616956B
- Authority
- CN
- China
- Prior art keywords
- seed
- mounting
- extrusion
- mounting plate
- hopper
- 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
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention discloses an extrusion type adjustable soybean precision seeder, which comprises: the seed storage device comprises a seed storage part, a fixed transmission part, a seed poking part and a seed taking part, wherein the fixed transmission part is fixedly arranged in the seed storage part; the seed poking part is fixedly arranged at the top end of the fixed transmission part and is in sliding contact with the bottom wall of the seed storage part; the seed taking part is arranged at the bottom end of the seed storage part and is in transmission connection with the fixed transmission part; the seed taking portion comprises a mounting plate fixedly mounted with the seed storage part, the mounting plate is annular, a seed taking assembly is arranged in the mounting plate, an inner ring of the mounting plate is provided with an extrusion assembly, the extrusion assembly is fixedly mounted on the fixed transmission portion, the extrusion assembly and the mounting plate are concentrically arranged, and the extrusion assembly is in sliding contact with the seed taking assembly.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to an extrusion type adjustable soybean precision seeder.
Background
The soybean is an important grain and oil dual-purpose crop, is a valuable agricultural resource with high nutritional value, high physiological activity and wide industrial application, and can be widely applied. The soybean seeds contain abundant high-quality protein, fat, carbohydrate, mineral substances and various physiologically active substances, wherein the content of the protein and the fat accounts for about 60 percent of the seeds, and the protein and the fat are main sources of human vegetable protein and fat. Precision seeding is an important technical measure for realizing uniform distribution of soybean plants, overcoming seedling shortage and breaking, reasonably close planting and improving yield, and mechanical precision seeding of soybeans is an important component in the mechanical production link of soybeans. The mechanical precision seeding of soybean requires to ensure that seeds are reasonably distributed in the field, the plant spacing is uniform, the seed taking amount is accurate, the problems of re-seeding and missed seeding are avoided in the seeding process, and the damage to the seeds is avoided, so the quality of the seeder plays a decisive role in the seeding effect. The problems that the seed taking precision is not high, the operation is unstable, the adaptability of a seeding object is poor, the seeding part is complex to replace and the like exist in the operation process of the current soybean seeder, the seed taking quality and efficiency in the soybean precision seeding process are improved, and the soybean seeder has important significance for the development and application of soybean mechanical planting.
Disclosure of Invention
The invention aims to provide an extrusion type adjustable soybean precision seeder, which is used for solving one of the problems in the prior art.
In order to achieve the purpose, the invention provides the following scheme: the invention provides an extrusion type adjustable soybean precision seeder, comprising:
a seed storage member;
a fixed transmission part fixedly installed in the seed storage member;
the seed poking part is fixedly arranged at the top end of the fixed transmission part and is in sliding contact with the bottom wall of the seed storage part;
the seed taking part is arranged at the bottom end of the seed storage part and is in transmission connection with the fixed transmission part;
get kind of portion include with seed storage member fixed mounting's mounting panel, the mounting panel is cyclic annular, be provided with the seed assembly in the mounting panel, the inner ring department of mounting panel is provided with extrusion subassembly, extrusion subassembly fixed mounting be in fixed transmission portion is last, extrusion subassembly with the mounting panel sets up with one heart, extrusion subassembly with seed assembly sliding contact.
Preferably, the seed storage part comprises a hopper, a plurality of seed discharging holes are formed in the bottom wall of the hopper at equal intervals in the circumferential direction, the hopper is fixedly installed on a fixed rack, a fixed transmission part is fixedly installed on the inner side bottom wall of the hopper, a seed poking part is in sliding contact with the inner side bottom wall of the hopper, and a mounting plate is fixedly installed at the bottom end of the hopper.
Preferably, fixed transmission portion includes the rigid coupling and is in shield on the inboard diapire of hopper, department rotates in the middle of the top of shield and is connected with the transmission shaft, the transmission shaft sets up perpendicularly, wear out the bottom of transmission shaft the bottom of hopper, the axis of hopper the axis of shield the axis of transmission shaft is located same straight line.
Preferably, equally spaced apart a plurality of mounting grooves that are equipped with of circumference on the top surface of mounting panel, the one end of mounting groove is run through the inner edge department of mounting panel, the axis of mounting groove is located on the diameter of mounting panel, a plurality of square grooves have still been seted up on the mounting panel, the square groove is located the intermediate position of mounting groove and with the coaxial setting of mounting groove, seted up on the diapire of square groove and led the kind of mouth, it is close to lead kind of mouth the outer fringe of mounting panel, lead kind of mouth with the eccentric settings of lower kind of hole.
Preferably, get the seed subassembly and include sliding connection and be in step connecting rod in the mounting groove, the step connecting rod is located the mounting groove is close to the one end of mounting panel periphery department, the less of step connecting rod is served and is equipped with compression spring, compression spring with the mounting groove is close to the lateral wall butt of mounting panel periphery department, the great end of step connecting rod stretches into square inslot and rigid coupling have and get kind of piece, it has seted up on the piece of getting kind and has got the hole, get kind of piece sliding connection in square inslot, it keeps away from to get kind of piece the one end of step connecting rod can be dismantled and be connected with the installation pole, installation pole sliding connection be in the mounting groove, just the installation pole is kept away from the one end of getting kind of piece is stretched out the mounting groove just rotates and is connected with the gyro wheel, the gyro wheel with extrusion subassembly sliding contact.
Preferably, the extrusion subassembly includes fixed mounting and is in the installation disk body of transmission shaft bottom, the standing groove has been seted up to the outer fringe department circumference of installation disk body, the outer fringe department circumference of installation disk body is provided with a plurality of extrusion dishes at the interval, the extrusion dish rotates to be connected in the standing groove, the axis of extrusion dish is on a parallel with the axis of installation disk body, the walking groove has been seted up to the outer fringe department circumference of extrusion dish, the gyro wheel with the lateral wall sliding contact of walking groove.
Preferably, dial kind of portion including fixed mounting two connecting rods on transmission shaft top, two the connecting rod symmetry sets up, the connecting rod is kept away from the one end rigid coupling of transmission shaft has dials kind of shovel, dial kind shovel perpendicular setting just dial the bottom of kind shovel with the inboard diapire sliding contact of hopper.
Preferably, fixed mounting has the apron on the top surface of mounting panel, the circumference is equidistant to be equipped with a plurality of seeding through-holes on the apron, seeding through-hole with the corresponding setting from top to bottom of seeding hole.
Preferably, the one end rigid coupling that the seed taking block kept away from the step connecting rod has a hanging disc, the installation pole is close to the one end of seed taking block has been seted up the couple and has been led to the groove, it inlays to establish to hang the disc the couple leads to the inslot.
The invention discloses the following technical effects:
in the invention, the number of seeds taken each time can be adjusted by adjusting the extrusion component, and soybean seeds with different particle sizes and different types can be sown by replacing the seed taking component; the soybean precision seed taking device can accurately extract single seeds of soybeans, meanwhile, the seed taking assembly can be replaced according to the size of the sowed seeds, precision selection of the seeds with different sizes is realized, the sowing quality and efficiency of the soybean seeds are improved, the labor amount and the labor intensity are reduced, the problems of complex use, low efficiency, poor seed taking precision, poor operation flexibility, poor adaptability and the like caused by the fact that the sowing parts need to be replaced according to the appearance size of sowed materials in the use of the existing sowing device are solved, and a new thought is provided for precision seed taking of the soybeans and similar round large seeds.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is an overall schematic view of the extrusion type adjustable soybean precision seeder of the present invention;
FIG. 2 is a front view of the extrusion type adjustable soybean precision seeder of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
FIG. 5 is a schematic view of the construction of the mounting plate portion of the present invention;
FIG. 6 is a schematic view of the seed extraction assembly of the present invention;
FIG. 7 is a schematic view of the construction of the extrusion assembly of the present invention;
wherein, 1, a hopper; 2. fixing the frame; 3. a shield; 4. a drive shaft; 5. mounting a plate; 6. a step connecting rod; 7. a compression spring; 8. taking a seed block; 9. hanging a plate; 10. mounting a rod; 11. a roller; 12. installing a tray body; 13. an extrusion disc; 14. a connecting rod; 15. b, seed poking shoveling; 16. a cover plate; 17. a square groove; 18. taking a hole; 19. and (4) guiding the seed to the seed outlet.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The invention provides an extrusion type adjustable soybean precision seeder, comprising:
a seed storage member;
the fixed transmission part is fixedly arranged in the seed storage part;
the seed poking part is fixedly arranged at the top end of the fixed transmission part and is in sliding contact with the bottom wall of the seed storage part;
the seed taking part is arranged at the bottom end of the seed storage part and is in transmission connection with the fixed transmission part;
the seed taking portion comprises a mounting plate 5 fixedly mounted with the seed storage part, the mounting plate 5 is annular, a seed taking assembly is arranged in the mounting plate 5, an inner ring of the mounting plate 5 is provided with an extrusion assembly, the extrusion assembly is fixedly mounted on the fixed transmission portion and is concentrically arranged with the mounting plate 5, and the extrusion assembly is in sliding contact with the seed taking assembly.
This device is installed on seeder (not drawn in the figure), and the soybean seed is placed in seed storage member, and the transmission system (not drawn in the figure) of seeder gives fixed drive division with power transmission, and fixed drive division gives the portion of dialling kind and extrusion component with power transmission, and the extrusion component motion drives the motion of getting the seed subassembly to realize the smart volume and get kind.
Further optimization scheme, the preferred hopper 1 that is deposited to the seed, and circumference is equidistant on the diapire of hopper 1 is equipped with a plurality of seed discharge holes, and hopper 1 fixed mounting is on fixed frame 2, and fixed transmission portion fixed mounting is on the inboard diapire of hopper 1, dials kind of portion and the inboard diapire sliding contact of hopper 1, and mounting panel 5 fixed mounting is in the bottom of hopper 1.
Further optimize the scheme, fixed transmission portion includes guard shield 3 of rigid coupling on 1 inboard diapire of hopper, and department rotates in the middle of the top of guard shield 3 and is connected with transmission shaft 4, and transmission shaft 4 sets up perpendicularly, and the bottom of hopper 1 is worn out to the bottom of transmission shaft 4, and the axis of hopper 1, the axis of guard shield 3, the axis of transmission shaft 4 are located same straight line.
Further optimize the scheme, the equidistant a plurality of mounting grooves that are equipped with of circumference on the top surface of mounting panel 5, the one end of mounting groove runs through mounting panel 5's inner edge department, the axis of mounting groove is located mounting panel 5's diameter, a plurality of square grooves 17 have still been seted up on mounting panel 5, square groove 17 is located the intermediate position of mounting groove and sets up with the mounting groove is coaxial, seted up on square groove 17's the diapire and led kind of mouth 19, lead kind of mouth 19 and be close to the outer fringe of mounting panel 5, lead kind of mouth 19 and the eccentric settings of lower kind of hole.
Further optimize the scheme, the seed taking subassembly includes sliding connection at the step connecting rod 6 of mounting groove, step connecting rod 6 is located the mounting groove and is close to the one end of 5 outer fringe departments of mounting panel, the cover is equipped with compression spring 7 on the less end of step connecting rod 6, compression spring 7 is close to the lateral wall butt of 5 outer fringe departments of mounting panel with the mounting groove, step connecting rod 6's great end stretches into square groove 17 in and the rigid coupling has seed taking block 8, seed taking block 8 is last to have seted up seed taking hole 18, seed taking block 8 sliding connection is in square groove 17, seed taking block 8 keeps away from the one end detachable connection of step connecting rod 6 and has installation pole 10, installation pole 10 sliding connection is in the mounting groove, and installation pole 10 keeps away from the one end of seed taking block 8 and stretch out the mounting groove and rotate and be connected with gyro wheel 11, gyro wheel 11 and extrusion subassembly sliding contact.
Further optimization scheme, the extrusion subassembly includes the installation disk body 12 of fixed mounting in 4 bottoms of transmission shaft, and the standing groove has been seted up to the outer fringe department circumference of installation disk body 12, and the outer fringe department circumference of installation disk body 12 is equidistant to be provided with a plurality of crushing disks 13, and crushing disk 13 rotates to be connected in the standing groove, and the axis of crushing disk 13 is on a parallel with the axis of installation disk body 12, and walking groove has been seted up to the outer fringe department circumference of crushing disk 13, the lateral wall sliding contact of gyro wheel 11 and walking groove.
In the device, a transmission shaft 4 drives a mounting disc body 12 to rotate, and the mounting disc body 12 drives an extrusion disc 13 to do circular motion around the transmission shaft 4, so that a mounting rod 10 slides in a mounting groove; when the roller 11 is not in contact with the extrusion disc 13, the seed taking hole 18 on the seed taking block 8 is vertically and correspondingly arranged with the seed discharging hole and the seed discharging through hole, and soybean seeds fall into the seed taking hole 18 through the seed discharging hole and the seed discharging through hole; when the roller 11 is positioned in the walking groove, the roller 11 is extruded by the extruding disc 13, so that the mounting rod 10 drives the seed taking block 8 to slide in the square groove 17, the seed taking block 8 moves towards the outer edge of the mounting plate 5, at the moment, the seed taking hole 18 is staggered with the seed sowing through hole, seeds positioned in the hopper 1 cannot enter the seed taking hole 18 through the seed sowing hole, the seed taking hole 18 on the seed taking block 8 is communicated with the seed guide opening 19, and soybean seeds in the seed taking hole 18 fall from the seed guide opening 19 and enter a sowing device of a sowing device, so that precision sowing is realized; when the number of seeds taken each time needs to be increased, the number of seeds taken each time can be increased by increasing the number of the extrusion discs 13 in the placing grooves of the mounting disc body 12; when soybean seeds with different particle sizes and different types need to be sown, the seed taking blocks 8 with different diameters of the seed taking holes 18 are replaced, so that the sowing is convenient and quick.
Further optimization scheme, dial kind of portion including two connecting rods 14 of fixed mounting on transmission shaft 4 top, two connecting rods 14 symmetry settings, the one end rigid coupling that transmission shaft 4 was kept away from to connecting rod 14 has dials kind of shovel 15, dials kind shovel 15 and sets up perpendicularly and dials the inboard diapire sliding contact of bottom and hopper 1 of kind shovel 15. The seed poking shovel 15 can poke the soybean seeds, so that the soybean seeds can move continuously in the hopper 1, and the soybean seeds can fall in the seed taking holes 18 conveniently.
Further optimize the scheme, fixed mounting has apron 16 on the top surface of mounting panel 5, and the circumference is equidistant to be equipped with a plurality of seeding through-holes on apron 16, and seeding through-hole corresponds the setting from top to bottom with the seeding hole. Apron 16 fixed mounting can make the more stable in square groove 17 internal motion of piece 8 of planting of getting on the top surface of mounting panel 5, avoids planting of piece 8 and deviates from square groove 17.
Further optimization scheme, the one end rigid coupling that gets kind of piece 8 and keep away from step connecting rod 6 has a string dish 9, and the one end that installation pole 10 is close to getting kind of piece 8 has seted up the couple and has led to the groove, hangs dish 9 and inlays to establish and lead to the inslot at the couple.
The working principle is as follows: a transmission system of the seeder drives the transmission shaft 4 to rotate, the transmission shaft 4 drives the connecting rod 14 to move, and then the seed poking shovel 15 is driven to poke the soybean seeds, so that the soybean seeds are prevented from standing and accumulating and cannot fall into a seeding hole; the transmission shaft 4 drives the mounting disc body 12 to rotate, the mounting disc body 12 drives the extrusion disc 13 to do circular motion around the transmission shaft 4, the extrusion disc 13 extrudes the roller 11, so that the mounting rod 10 drives the seed taking block 8 to slide in the square groove 17, the seed taking block 8 moves towards the outer edge of the mounting plate 5, the seed taking hole 18 is staggered with the seed sowing through hole, seeds in the hopper 1 cannot enter the seed taking hole 18 through the seed sowing hole, the seed taking hole 18 on the seed taking block 8 is communicated with the seed guide port 19, soybean seeds in the seed taking hole 18 fall from the seed guide port 19 and enter a sowing device of a sowing device, and precision sowing is realized; when the number of seeds taken each time needs to be increased, the number of seeds taken each time can be increased by increasing the number of the extrusion discs 13 in the placing grooves of the mounting disc body 12; when soybean seeds with different particle sizes and different types need to be sown, the seed taking blocks 8 with different diameters of the seed taking holes 18 are replaced, so that the sowing is convenient and quick.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (3)
1. An extrusion type adjustable soybean precision seeder is characterized by comprising: a seed storage member; a fixed transmission part fixedly installed in the seed storage member; the seed poking part is fixedly arranged at the top end of the fixed transmission part and is in sliding contact with the bottom wall of the seed storage part; the seed taking part is arranged at the bottom end of the seed storage component and is in transmission connection with the fixed transmission part; the seed taking part comprises a mounting plate (5) fixedly mounted with the seed storage part, the mounting plate (5) is annular, a seed taking assembly is arranged in the mounting plate (5), an extrusion assembly is arranged at the inner ring of the mounting plate (5), the extrusion assembly is fixedly mounted on the fixed transmission part, the extrusion assembly and the mounting plate (5) are concentrically arranged, and the extrusion assembly is in sliding contact with the seed taking assembly; the seed storage part comprises a hopper (1), a plurality of seed discharging holes are formed in the bottom wall of the hopper (1) at equal intervals in the circumferential direction, the hopper (1) is fixedly installed on a fixed rack (2), a fixed transmission part is fixedly installed on the inner side bottom wall of the hopper (1), a seed poking part is in sliding contact with the inner side bottom wall of the hopper (1), and an installation plate (5) is fixedly installed at the bottom end of the hopper (1); the fixed transmission part comprises a shield (3) fixedly connected to the bottom wall of the inner side of the hopper (1), a transmission shaft (4) is rotatably connected to the middle of the top end of the shield (3), the transmission shaft (4) is vertically arranged, the bottom end of the transmission shaft (4) penetrates out of the bottom end of the hopper (1), and the central axis of the hopper (1), the central axis of the shield (3) and the central axis of the transmission shaft (4) are located on the same straight line; a plurality of mounting grooves are circumferentially and equally spaced on the top surface of the mounting plate (5), one end of each mounting groove penetrates through the inner edge of the mounting plate (5), the axis of each mounting groove is located on the diameter of the mounting plate (5), a plurality of square grooves (17) are further formed in the mounting plate (5), the square grooves (17) are located in the middle of the mounting grooves and are coaxially arranged with the mounting grooves, seed guide ports (19) are formed in the bottom walls of the square grooves (17), the seed guide ports (19) are close to the outer edges of the mounting plate (5), and the seed guide ports (19) and the seed sowing holes are eccentrically arranged; the seed taking assembly comprises a step connecting rod (6) which is connected in the mounting groove in a sliding mode, the step connecting rod (6) is located at one end, close to the outer edge of the mounting plate (5), of the mounting groove, a compression spring (7) is sleeved on the smaller end of the step connecting rod (6), the compression spring (7) and the mounting groove are close to the side wall butt of the outer edge of the mounting plate (5), the larger end of the step connecting rod (6) extends into the square groove (17) and is fixedly connected with a seed taking block (8), a seed taking hole (18) is formed in the seed taking block (8), the seed taking block (8) is connected in the square groove (17) in a sliding mode, a mounting rod (10) is detachably connected to one end, far away from the step connecting rod (6), of the seed taking block (8), of the mounting rod (10) is connected in the mounting groove in a sliding mode, one end, far away from the seed taking block (8), of the mounting rod (10) extends out of the mounting groove and is rotatably connected with a roller (11), and the roller (11) is in sliding contact with the extrusion assembly;
the extrusion assembly comprises an installation disc body (12) fixedly installed at the bottom end of the transmission shaft (4), a placing groove is formed in the circumferential direction of the outer edge of the installation disc body (12), a plurality of extrusion discs (13) are arranged in the circumferential direction of the outer edge of the installation disc body (12) at equal intervals, the extrusion discs (13) are rotatably connected in the placing groove, the axis of each extrusion disc (13) is parallel to the axis of the installation disc body (12), a walking groove is formed in the circumferential direction of the outer edge of each extrusion disc (13), and the roller (11) is in sliding contact with the side wall of the walking groove;
fixed mounting has apron (16) on the top surface of mounting panel (5), it is equipped with a plurality of seeding through-holes to go up the equidistant interval of circumference in apron (16), seeding through-hole with the corresponding setting from top to bottom of seeding hole.
2. The extrusion type adjustable soybean precision seeder of claim 1, characterized in that: dial kind of portion including fixed mounting two connecting rods (14), two on transmission shaft (4) top connecting rod (14) symmetry sets up, connecting rod (14) are kept away from the one end rigid coupling of transmission shaft (4) has group kind shovel (15), group kind shovel (15) set up just perpendicularly dial the bottom of kind shovel (15) with the inboard diapire sliding contact of hopper (1).
3. The extrusion type adjustable soybean precision seeder of claim 1, characterized in that: the one end rigid coupling that kind of block (8) kept away from step connecting rod (6) has a string dish (9), installation pole (10) are close to the one end of kind of block (8) has been seted up the couple and has been led to the groove, it inlays to establish to hang dish (9) the couple leads to the inslot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210385312.3A CN114616956B (en) | 2022-04-13 | 2022-04-13 | Extrusion type adjustable soybean precision seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210385312.3A CN114616956B (en) | 2022-04-13 | 2022-04-13 | Extrusion type adjustable soybean precision seeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114616956A CN114616956A (en) | 2022-06-14 |
| CN114616956B true CN114616956B (en) | 2023-04-07 |
Family
ID=81906586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210385312.3A Active CN114616956B (en) | 2022-04-13 | 2022-04-13 | Extrusion type adjustable soybean precision seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114616956B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3982661A (en) * | 1974-12-18 | 1976-09-28 | Feltrop Floyd L | Seed planter for individual seeds |
| CN102047789B (en) * | 2010-10-22 | 2012-05-23 | 中国农业大学 | Up and down reciprocating type seed arranging device |
| CN102668795B (en) * | 2012-05-16 | 2016-10-05 | 石河子大学 | A kind of precise control fertilization and fertilizer preparation device applied in drip irrigation |
| KR101666986B1 (en) * | 2014-08-19 | 2016-10-17 | 길복환 | Seperator and Seeder for ginseng seed |
| CN106576525B (en) * | 2015-10-15 | 2019-08-09 | 四川农业大学 | A kind of adjustable seeder of post rod type |
| CN106612783A (en) * | 2016-11-19 | 2017-05-10 | 威海印九红果蔬种植专业合作社 | Precision seed fetcher for precision seeder |
| CN210298510U (en) * | 2019-07-24 | 2020-04-14 | 韩国军 | Improved structure of seeder |
| CN113575035A (en) * | 2021-08-09 | 2021-11-02 | 平顶山市农业科学院 | Single-row single-seed seeder for wheat breeding garden |
-
2022
- 2022-04-13 CN CN202210385312.3A patent/CN114616956B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN114616956A (en) | 2022-06-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103168533B (en) | Pneumatic drum-type rice seedling raising and seeding device | |
| CN105009745B (en) | Garlic planter | |
| CN112586123B (en) | Tiger nut ridge-planting sowing method with precise low-position seed discharging | |
| CN107124923B (en) | Garlic seeder | |
| CN210406159U (en) | Seeding device for pelleted carrot seeds | |
| CN108990482A (en) | A kind of Chinese medicine planting machine | |
| CN105027769A (en) | Novel seeding device | |
| CN114616956B (en) | Extrusion type adjustable soybean precision seeder | |
| CN111165131B (en) | Precision seed taking device, dibbler and sowing method thereof | |
| CN211481937U (en) | A novel seeder for vegetable planting | |
| CN108283037A (en) | Formula single-grain precision seeding apparatus is filled in combination again | |
| CN209527126U (en) | Vegetable-seed planter and seeding machinery | |
| CN217363754U (en) | Sine peak valley type seedling-strip corn precision no-tillage planter | |
| CN209749115U (en) | Special seeder of shallot | |
| CN208657310U (en) | A kind of wheat Interplanting apparatus | |
| CN210900324U (en) | Wheat is planted and is used seeder | |
| CN207410734U (en) | A kind of precise seeding machine of corn | |
| CN208338260U (en) | A kind of wheat plant planter | |
| CN207836147U (en) | A kind of novel einkorn precision seeder | |
| CN201709113U (en) | Potato seeder | |
| CN204762059U (en) | Rice growing machine | |
| CN205284141U (en) | Farming crop growth phase is with semi -automatic fertilizer injection unit of knapsack formula | |
| CN212910735U (en) | Pepper is planted and is used seeder | |
| CN215835888U (en) | Corn is planted with seeder of being convenient for adjust seeding interval | |
| CN2865227Y (en) | Seeder seed dropping device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |