CN112020943A - Cam type plant-staggering hill planter - Google Patents
Cam type plant-staggering hill planter Download PDFInfo
- Publication number
- CN112020943A CN112020943A CN202010922775.XA CN202010922775A CN112020943A CN 112020943 A CN112020943 A CN 112020943A CN 202010922775 A CN202010922775 A CN 202010922775A CN 112020943 A CN112020943 A CN 112020943A
- Authority
- CN
- China
- Prior art keywords
- seed box
- rack
- cam
- seed
- transmission shaft
- 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.)
- Granted
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/002—Dibble seeders
-
- 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 relates to a cam-type plant-staggering hole sowing machine, and belongs to the technical field of crop sowing equipment. The cam type staggered-plant hole sowing machine comprises a rack, a hole forming device, a seed box, a soil covering device and a commutator; a plurality of groups of seed boxes are arranged on the rack in parallel; the middle part of the lower end of the seed box is rotationally connected with the rack through a rotating shaft; a soil covering device is arranged on the rack below one end of the seed box; a feeder is arranged on the side surface of the frame at one end of the seed box; the other end of the seed box is connected with the rack through a return spring; a driving cam is arranged on the rack below the other end of the seed box through a transmission shaft A; a plurality of groups of cavitation devices are fixedly arranged on the machine frame below one side of the driving cam through a transmission shaft B. The cam type alternate-plant hill planter is simple in structure and convenient to use, achieves alternate-plant sowing of seeds, improves the ventilation degree and the lighting degree of the grown seeds, makes up the defects of the existing hill planter, and meets the use requirements of people.
Description
Technical Field
The invention relates to a cam-type plant-staggering hole sowing machine, and belongs to the technical field of crop sowing equipment.
Background
Along with popularization and application of agricultural machinery, various seeders are stored in the market at present, seeding work of various crop seeds can be completed, labor intensity of manual seeding is reduced, and seeding efficiency is improved. However, due to the structural limitation of the existing seeder, the seeding work is completed by using a seeder after ditching on farmland; the problems of incapability of hole sowing, high overhauling strength and complex structure exist, and the production and use requirements of people cannot be met. At present, various hill-drop planters appear on the market, for example, a rotating frame type hill-drop planter disclosed in the invention patent application with application publication number CN108617199A can meet the use requirement of hill-drop planting, but after the hill-drop planter is used for planting, seeds are arranged in an array shape, and the problem that the growth of plants is not influenced by ventilation degree and daylighting degree after the plants are grown is solved; therefore, it is necessary to develop a wrong-plant hill-drop planter to solve the above problems existing in the use of the existing hill-drop planter.
Disclosure of Invention
The invention aims to: the utility model provides a cam type plant-staggering hole sowing machine which has compact structure and ingenious design and solves the problem that the plant-staggering sowing can not be carried out when the existing hole sowing machine works.
The technical scheme of the invention is as follows:
a cam-type staggered-plant hole sowing machine comprises a rack, a hole forming device, a seed box, a soil covering device and a commutator; the method is characterized in that: a plurality of groups of seed boxes are arranged on the rack in parallel; the middle part of the lower end of the seed box is rotationally connected with the rack through a rotating shaft; a soil covering device is arranged on the rack below one end of the seed box; a feeder is arranged on the side surface of the frame at one end of the seed box; the feeder is connected with the seed box in an intermittent sealing way; the other end of the seed box is connected with the rack through a return spring; a driving cam is arranged on the rack below the other end of the seed box through a transmission shaft A; the driving cam is in abutting connection with the bottom end of the seed box; a plurality of groups of cavitation devices are fixedly arranged on the machine frame below one side of the driving cam through a transmission shaft B; the hole forming device, the covering device and the seed box are mutually corresponding; the front end of the frame is fixedly provided with a commutator; the output end of the commutator is connected with one end of the transmission shaft A and one end of the transmission shaft B through a connecting shaft, a chain wheel and a transmission chain; the middle part of the frame is symmetrically provided with front wheels; the rear end of the frame is provided with a rear wheel through a rotating arm and an adjuster.
The seed box is of a strip-shaped structure; the middle part of the lower end of the seed box is fixedly provided with a connecting lug; the seed box is rotationally connected with the rack through a connecting lug and a rotating shaft; the lower end of the tail end of the seed box is provided with a blanking part which protrudes downwards; one side of the blanking part is provided with a blanking hole.
The blanking device comprises a guide cone, a sealing spring, a sealing plate and a driving rotating rod; a driving rotating rod is movably arranged on the rack at one side of the discharging part of the seed box through a rotating pin; a sealing plate is fixedly arranged at one end of the driving rotating rod; the driving rotating rod on one side of the sealing plate is connected with the seed box through a sealing spring; the sealing plate is intermittently and hermetically connected with a blanking hole on the seed box; a guide cone cylinder is fixedly arranged on the machine frame below the sealing plate; one end of the driving rotating rod extends to the bottom of the seed box and is intermittently abutted and connected with the bottom plate of the seed box.
The adjacent driving cams on the transmission shaft A are arranged in a central symmetry manner.
The regulator consists of a regulating screw rod and a buffer spring; an adjusting screw is connected to the machine frame above the rotating arm in a threaded manner; the lower end of the adjusting screw rod penetrates through the rotating arm and then is connected with a limiting nut; a buffer spring is arranged on the adjusting screw rod above the rotating arm.
The hole forming devices are composed of mounting wheels and soil digging claws; the transmission shaft B is fixedly provided with a mounting wheel; two groups of soil digging claws are symmetrically and fixedly arranged on the circumferential surface of the mounting wheel.
The soil covering device is composed of symmetrically arranged soil covering plates; the earth covering plates are arranged in a splayed shape; each soil covering plate is in a curved shape.
The invention has the advantages that:
the cam type wrong-plant hill-drop planter is simple in structure and convenient to use, realizes wrong-plant seed drop, makes up the defects of the existing hill-drop planter, and meets the use requirements of people.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the seed box of the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 1.
In the figure: 1. a frame; 2. a cavitation device; 3. a seed box; 4. a coverer; 5. a commutator; 6. a return spring; 7. a transmission shaft A; 8. a drive cam; 9. a transmission shaft B; 10. a front wheel; 11. a rear wheel; 12. a rotating arm; 13. digging a soil claw; 14. a connecting shaft; 15. a drive chain; 16. connecting the support lug; 17. a blanking part; 18. a blanking hole; 19. a guide cone; 20. a seal spring; 21. adjusting the screw rod; 22. a buffer spring; 23. 24, a driving rotating rod; 25. and (7) sealing the plate.
Detailed Description
The cam type staggered-plant hole sowing machine comprises a rack 1, a hole forming device 2, a seed box 3, a soil covering device 4 and a reverser 5 (see the attached figures 1 and 2 in the specification).
A plurality of groups of seed boxes 3 are arranged on the rack 1 in parallel (see the attached figure 2 of the specification); the seed box 3 is in a strip-shaped structure; the middle part of the lower end of the seed box 3 is fixedly provided with a connecting lug 16; the seed box 3 is rotatably connected with the frame 1 through a connecting lug 16 and a rotating shaft (see the attached figures 1 and 3 in the specification). The seed box 3 can rotate around the rotating shaft when being stressed.
The lower end of the tail end of the seed box 3 is provided with a blanking part 17 which protrudes downwards; one side of the blanking part 17 is provided with a blanking hole 18 (see the attached figure 3 in the specification). The purpose of setting blanking part 17 is: so that the blanking part 17 is located at the lowest position of the tail end of the seed box 3, the seeds in the seed box 3 always have the trend of moving towards the blanking part 17 under the action of gravity, so that the seeds are always stored in the blanking part 17 during working, the seed box 3 can continuously supply seeds outwards through the blanking part 17 and the blanking hole 18 during working, and the problem that the seeds cannot be supplied outwards due to the existence of the seeds in the seed box 3 is avoided.
In addition, the seed box 3 is continuously and reciprocally rotated during working, so that the seeds in the seed box can be driven to continuously vibrate during working, and the problem of seed blockage can be avoided.
A soil covering device 4 is arranged on the rack 1 below one end of the seed box 3; the covering device 4 is composed of symmetrically arranged covering plates; the earth covering plates are arranged in a splayed shape; each soil covering plate is in a curved shape (see the attached figure 2 of the specification). The purpose of thus arranging the coverer 4 is: so that the soil coverer 4 can turn out soil in the moving process, and the soil is turned inwards along the inclined plane of the soil covering plates and finally falls into the field between the soil covering plates, thereby completing the soil covering operation.
A feeder is arranged on the side surface of the frame 1 at one end of the seed box 3 (see the attached figures 1 and 4 in the specification); the feeder comprises a guide cone 19, a sealing spring 20, a sealing plate 25 and a driving rotary rod 24 (see the attached figure 4 in the specification).
A driving rotating rod 24 is movably arranged on the rack 1 at one side of the discharging part 17 of the seed box 3 through a rotating pin; a sealing plate 25 is fixedly arranged at one end of the driving rotating rod 24; the sealing plate 25 is intermittently and hermetically connected with the discharging hole 18 on the seed box 3; the driving turn bar 24 on the side of the sealing plate 25 is connected to the seed box 3 by means of a sealing spring 20. The sealing plate 25, the driving lever 24, and the sealing spring 20 are provided in this way for the purpose of: so that the during operation, the pivot anticlockwise rotation in-process of seed case 3 round the middle part, seed case 3 can drive the synchronous anticlockwise rotation of drive bull stick 24 through sealing spring 20 to make closing plate 25 can keep relative position unchangeable with the unloading hole 18 of seed case 3, and then ensured the anticlockwise rotation in-process of seed case 3, closing plate 25 can be sealed with unloading hole 18 all the time.
A guide cone cylinder 19 is fixedly arranged on the frame 1 below the sealing plate 25; the purpose of the guide cone 19 is to: so that the seeds can fall to the guiding cone cylinder 19 under the action of gravity after being discharged from the seed box 3 during operation, and can smoothly enter the sowing holes under the guiding of the guiding cone cylinder 19.
One end of the driving rotating rod 24 extends to the bottom of the seed box 3 and is intermittently connected with the bottom plate in an interference mode (see the attached figures 1 and 4 in the specification). When the seed box 3 rotates clockwise, the seed box 3 can drive the rotating rod 24 to rotate anticlockwise by pressing down one end of the driving rotating rod 24, so that the sealing plate 25 at one end of the driving rotating rod 24 is staggered with the discharging hole 18 in the seed box 3, further seeds in the seed box 3 can be discharged outwards through the discharging hole 18, and the purpose of 'discharging' can be achieved.
So when the seed box 3 rotates clockwise to the lowest position, the seeding can be carried out, at the moment, the blanking hole 18 of the seed box 3 is closest to the seeding hole, so that the time of the seeds staying in the air can be reduced, and the seeding precision is further improved.
The other end of the seed box 3 is connected with the frame 1 through a return spring 6 (see the attached figure 1 in the specification); a driving cam 8 is arranged on the rack 1 below the other end of the seed box 3 through a transmission shaft A7; the driving cam 8 is in interference connection with the bottom end of the seed box 3 (see the attached figures 1 and 2 of the specification); under the action of the tension of the return spring 6, the seed box 3 always has the tendency of anticlockwise rotation, so that the seed box 3 can always keep abutting connection with the driving cam 8, and when the driving cam 8 is driven to rotate by the transmission shaft A7, the driving cam 8 can drive the seed box 3 to act as required.
In the rotation process of the driving cam 8, when the convex part of the driving cam 8 is contacted with the seed box 3, the driving cam 8 can drive the seed box 3 to rotate clockwise; when the concave surface of the driving cam 8 is contacted with the seed box 3, the seed box 3 can be reset anticlockwise under the action of the tension of the return spring 6; when the cam 8 is driven to rotate continuously, the seed box 3 can be driven to rotate back and forth continuously under the coordination of the return spring 6; when the seed box 3 rotates clockwise, the feeder can be driven to complete the seeding. When the seed box 3 rotates anticlockwise, the sealing plate 25 can keep the relative position with the discharging hole 18 of the seed box 3 unchanged, and the sealing plate 25 can always seal the discharging hole 18 in the anticlockwise rotating process of the seed box 3.
The adjacent driving cams 8 on the transmission shaft A7 are arranged in a central symmetry manner, namely, the phase angle between the adjacent driving cams 8 is different by 180 degrees (see the attached figure 2 of the specification). The purpose of arranging the drive cam 8 in this way is: so that when the concave surface of one driving cam 8 is contacted with the seed box 3 and the corresponding seed box 3 is kept sealed, the convex surface of the adjacent driving cam 8 is contacted with the corresponding seed box 3 to complete the seeding action. Therefore, the adjacent seed boxes 3 can be maintained to be planted in a staggered manner, and the cam type plant-staggering hole sowing machine can achieve the aim of planting in a staggered manner.
A plurality of groups of cavitation devices 2 are fixedly arranged on the machine frame 1 below one side of the driving cam 8 through a transmission shaft B9; the cavitator 2 corresponds to the coverer 4 and the seed box 3 (see the attached figures 1 and 2 of the specification).
The earth covering plates of the earth coverer 4 are positioned at two sides of the corresponding hole forming device 2; the purpose of so setting is: so that the earth covering plates of the earth coverers 4 are positioned at two sides of the sowing holes planed by the corresponding hole forming devices 2, thereby being convenient for the earth covering plates to turn out the earth at the two sides of the sowing holes and cover the earth on the sowing holes to finish the earth covering work of the sowing holes.
The hole forming device 2 is composed of a mounting wheel 23 and a soil digging claw 13; the transmission shaft B9 is fixedly provided with a mounting wheel 23; two groups of soil digging claws 13 are symmetrically and fixedly arranged on the circumferential surface of the mounting wheel 23 (refer to the attached figures 1 and 2 of the specification).
The purpose of only providing two sets of soil planing claws 13 is: when the hill planter is in a non-working state, each soil digging claw 13 can be arranged in a horizontal state, so that the soil digging claws are separated from the ground, and the problem that the soil digging claws 13 are abraded by the ground is further avoided.
When in work, the transmission shaft B9 drives each cavitation device 2 to rotate synchronously under the action of external force; the hole forming device 2 can dig a sowing hole on the ground through the soil digging claw 13.
The soil digging claw 13 is bent; the soil planing claw 13 is arranged in such a way that: the soil digging claw 13 rotating along with the mounting wheel 23 can take out soil through the arc surface of the soil digging claw 13 in the process of digging the sowing holes, thereby avoiding the problem that the sowing holes are covered by soil; too large bending angle of the soil digging claw 13 can cause the problem that the soil slides down to cover the sowing hole, and too small bending angle of the soil digging claw 13 can cause the problem that the planed sowing hole is too small. The soil-planing performance of the soil-planing claw 13 is best when the bending angle of the soil-planing claw 13 is 45 to 75.
A commutator 5 is fixedly arranged at the front end of the frame 1 (see the attached figures 1 and 2 in the specification); the hill planter is connected to the rear part of the power machine (such as a tractor); the input end of the reverser 5 is connected with the power machine; when the hill planter works, the power machine drives the hill planter to move forwards, and meanwhile, the original power is provided for the reverser 5.
The output end of the commutator 5 is connected with one end of a transmission shaft A7 and one end of a transmission shaft B9 through a connecting shaft 14, a chain wheel and a transmission chain 15 (see the attached figures 1 and 2 in the specification); when the commutator 5 works, the connecting shaft 14, the chain wheel and the transmission chain 15 can drive the transmission shaft A7 and the transmission shaft B9 to rotate.
The middle part of the frame 1 is symmetrically provided with front wheels 10; the rear end of the frame 1 is provided with a rear wheel 11 via a swivel arm 12 and an adjuster. The adjuster is composed of an adjusting screw 21 and a buffer spring 22; an adjusting screw 21 is connected to the machine frame 1 above the rotating arm 12 in a threaded manner; the lower end of the adjusting screw 21 penetrates through the rotating arm 12 and is connected with a limiting nut; a buffer spring 22 is arranged on the adjusting screw 21 above the rotating arm 12 (see the description and the attached figure 1).
The purpose of the front wheel 10 and the rear wheel 11 being so arranged is: people can drive the rotating arm 12 to rotate by rotating the adjusting screw 21, so that the rear end of the rack 1 is lifted or lowered, the rear end of the rack 1 can be lifted in the field transferring process of the hill-drop planter, and the problem that each soil coverer 4 on the rack 1 is rubbed with the ground is solved; when the hill planter works normally, the rear end of the frame 1 is lowered, and then the soil coverers 4 are inserted into soil, so that the earth covering operation is convenient.
When the cam type wrong plant hill-drop planter works, the power machine pulls the hill-drop planter to move forwards, and simultaneously, the reverser 5, the connecting shaft 14, the chain wheel and the transmission chain 15 drive the transmission shaft A7 and the transmission shaft B9 to rotate.
The transmission shaft B9 drives each cavitation device 2 to synchronously rotate in the rotating process; in the synchronous rotation process of the hole forming devices 2, the planting holes in array form are planed in the field through the soil planing claw 13.
When the hole forming devices 2 dig and plant holes continuously in the field, the transmission shaft A7 drives the driving cam 8 to rotate synchronously, and the driving cam 8 can continuously drive the seed box 3 to rotate back and forth under the coordination of the return spring 6. In the anticlockwise rotation process of the seed box 3, the seed box 3 can drive the driving rotating rod 24 to synchronously anticlockwise rotate through the sealing spring 20, so that the sealing plate 25 can keep the relative position with the discharging hole 18 of the seed box 3 unchanged, and further, the anticlockwise rotation process of the seed box 3 is ensured, and the sealing plate 25 can always seal the discharging hole 18. When the seed box 3 rotates clockwise, the seed box 3 can drive one end of the rotating rod 24 to rotate anticlockwise through a mode of pressing one end of the rotating rod 24, so that the sealing plate 25 at one end of the rotating rod 24 and the discharging hole 18 in the seed box 3 are staggered, further seeds in the seed box 3 can be guided to be discharged outwards through the discharging hole 18 and the guide conical barrel 19, and the purpose of 'discharging' can be achieved.
In the process, because the adjacent driving cams 8 on the transmission shaft A7 are arranged in a central symmetry manner (see the description and the attached figure 2), when the concave surface of one driving cam 8 is contacted with the seed box 3 and the corresponding seed box 3 is kept sealed, the convex surface of the adjacent driving cam 8 is contacted with the corresponding seed box 3, so that the seeding action is completed. Therefore, the adjacent seed boxes 3 can be maintained to be planted in a staggered manner, and the cam type plant-staggering hole sowing machine can achieve the aim of planting in a staggered manner.
Then, soil on two sides of each sowing hole is turned out and covered on the sowing holes by each soil covering device 4 of the hill planter through a soil covering plate, so that the soil covering work of the sowing holes is completed. The hole digger can complete digging, seeding and earthing up.
It can be seen from the action process of the hill planter that the interval time between two times of seeding in the seed box 3 must be the same as the time for guiding the conical barrel 19 to move from the upper part of one seeding hole to the upper part of the next seeding hole, so that the seeds for seeding can be ensured to accurately fall into the seeding holes, and the seeding requirements can be met only when the hill planter moves forward at a single constant speed and the speed is matched with the seeding speed in the seed box 3.
The cam type plant-staggering hill planter is simple in structure and convenient to use, and can complete multi-path hill planting operation in a hill planting mode; the seeding machine can also realize the seeding of wrong seeds, improve the ventilation degree and the lighting degree of the grown seeds, make up the defects of the existing hill planter and meet the use requirements of people.
Claims (7)
1. A cam-type staggered-plant hole sowing machine comprises a rack (1), a hole forming device (2), a seed box (3), a soil covering device (4) and a commutator (5); the method is characterized in that: a plurality of groups of seed boxes (3) are arranged on the rack (1) in parallel; the middle part of the lower end of the seed box (3) is rotationally connected with the rack (1) through a rotating shaft; a soil covering device (4) is arranged on the rack (1) below one end of the seed box (3); a feeder is arranged on the side surface of the frame (1) at one end of the seed box (3); the feeder is connected with the seed box (3) in an intermittent sealing way; the other end of the seed box (3) is connected with the rack (1) through a return spring (6); a driving cam (8) is arranged on the rack (1) below the other end of the seed box (3) through a transmission shaft A (7); the driving cam (8) is in abutting connection with the bottom end of the seed box (3); a plurality of groups of cavitation devices (2) are fixedly arranged on the machine frame (1) below one side of the driving cam (8) through a transmission shaft B (9); the hole forming device (2), the covering device (4) and the seed box (3) are mutually corresponding; a commutator (5) is fixedly arranged at the front end of the frame (1); the output end of the commutator (5) is connected with one end of the transmission shaft A (7) and one end of the transmission shaft B (9) through a connecting shaft (14), a chain wheel and a transmission chain (15); the middle part of the frame (1) is symmetrically provided with front wheels (10); the rear end of the frame (1) is provided with a rear wheel (11) through a rotating arm (12) and a regulator.
2. The cam type plant-staggering hill planter according to claim 1, wherein: the seed box (3) is in a strip-shaped structure; a connecting lug (16) is fixedly arranged in the middle of the lower end of the seed box (3); the seed box (3) is rotationally connected with the rack (1) through a connecting lug (16) and a rotating shaft; the lower end of the tail end of the seed box (3) is provided with a blanking part (17) which protrudes downwards; one side of the blanking part (17) is provided with a blanking hole (18).
3. The cam type plant-staggering hill planter according to claim 2, wherein: the blanking device comprises a guide cone cylinder (19), a sealing spring (20), a sealing plate (25) and a driving rotating rod (24); a driving rotating rod (24) is movably arranged on the rack (1) at one side of the blanking part (17) of the seed box (3) through a rotating pin; a sealing plate (25) is fixedly arranged at one end of the driving rotating rod (24); a driving rotating rod (24) at one side of the sealing plate (25) is connected with the seed box (3) through a sealing spring (20); the sealing plate (25) is intermittently and hermetically connected with the discharging hole (18) on the seed box (3); a guide conical cylinder (19) is fixedly arranged on the frame (1) below the sealing plate (25); one end of the driving rotating rod (24) extends to the bottom of the seed box (3) and is intermittently abutted and connected with the bottom plate of the seed box.
4. The cam type plant-staggering hill planter according to claim 1, wherein: the adjacent driving cams (8) on the transmission shaft A (7) are arranged in a central symmetry manner.
5. The cam type plant-staggering hill planter according to claim 1, wherein: the regulator consists of an adjusting screw rod (21) and a buffer spring (22); an adjusting screw rod (21) is connected with the machine frame (1) above the rotating arm (12) in a threaded manner; the lower end of the adjusting screw rod (21) penetrates through the rotating arm (12) and then is connected with a limiting nut; a buffer spring (22) is arranged on an adjusting screw rod (21) above the rotating arm (12).
6. The cam type plant-staggering hill planter according to claim 1, wherein: the hole forming device (2) is composed of a mounting wheel (23) and a soil digging claw (13); a mounting wheel (23) is fixedly arranged on the transmission shaft B (9); two groups of soil digging claws (13) are symmetrically and fixedly arranged on the circumferential surface of the mounting wheel (23).
7. The cam type plant-staggering hill planter according to claim 1, wherein: the soil covering device (4) is composed of symmetrically arranged soil covering plates; the earth covering plates are arranged in a splayed shape; each soil covering plate is in a curved shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010922775.XA CN112020943B (en) | 2020-09-04 | 2020-09-04 | Cam type plant-staggering hill planter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010922775.XA CN112020943B (en) | 2020-09-04 | 2020-09-04 | Cam type plant-staggering hill planter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112020943A true CN112020943A (en) | 2020-12-04 |
| CN112020943B CN112020943B (en) | 2021-08-10 |
Family
ID=73590629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010922775.XA Active CN112020943B (en) | 2020-09-04 | 2020-09-04 | Cam type plant-staggering hill planter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112020943B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940119A (en) * | 2010-08-28 | 2011-01-12 | 岑大伟 | Dislocation type corn planting method and reciprocating flashboard type seed and fertilizer sowing machine |
| KR20150056712A (en) * | 2013-11-15 | 2015-05-27 | 동양물산기업 주식회사 | Device for transplanting onions |
| CN204598601U (en) * | 2015-05-17 | 2015-09-02 | 长江大学 | A kind of valve-type multifunctional precision seeder |
| CN105144927A (en) * | 2015-07-08 | 2015-12-16 | 王运广 | Swinging brush type sowing box and sowing method thereof |
| CN105409400A (en) * | 2015-11-30 | 2016-03-23 | 全椒县汊河农机服务专业合作社 | Interval and interplanting combined seeding control system |
| CN108617199A (en) * | 2018-05-14 | 2018-10-09 | 长江大学 | A kind of rotating frame type hill-drop drill |
| CN109220025A (en) * | 2018-10-11 | 2019-01-18 | 长江大学 | A kind of precision drill |
| CN208891145U (en) * | 2018-10-11 | 2019-05-24 | 长江大学 | A kind of double-gate hill-drop drill |
-
2020
- 2020-09-04 CN CN202010922775.XA patent/CN112020943B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940119A (en) * | 2010-08-28 | 2011-01-12 | 岑大伟 | Dislocation type corn planting method and reciprocating flashboard type seed and fertilizer sowing machine |
| KR20150056712A (en) * | 2013-11-15 | 2015-05-27 | 동양물산기업 주식회사 | Device for transplanting onions |
| CN204598601U (en) * | 2015-05-17 | 2015-09-02 | 长江大学 | A kind of valve-type multifunctional precision seeder |
| CN105144927A (en) * | 2015-07-08 | 2015-12-16 | 王运广 | Swinging brush type sowing box and sowing method thereof |
| CN105409400A (en) * | 2015-11-30 | 2016-03-23 | 全椒县汊河农机服务专业合作社 | Interval and interplanting combined seeding control system |
| CN108617199A (en) * | 2018-05-14 | 2018-10-09 | 长江大学 | A kind of rotating frame type hill-drop drill |
| CN109220025A (en) * | 2018-10-11 | 2019-01-18 | 长江大学 | A kind of precision drill |
| CN208891145U (en) * | 2018-10-11 | 2019-05-24 | 长江大学 | A kind of double-gate hill-drop drill |
Non-Patent Citations (1)
| Title |
|---|
| 杨鸿雁: "冬闲桑园套种马铃薯试验报告", 《现代农业科技》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112020943B (en) | 2021-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110278749B (en) | Garlic automatic direction-regulating control seeder based on machine vision | |
| CN204442975U (en) | Efficient rape seeding machine | |
| CN201878516U (en) | Garlic planting machine | |
| CN101919326B (en) | Garlic planting machine | |
| CN104170565B (en) | Pneumatic seeder | |
| CN205196275U (en) | Multipurpose fertilizing and seeding machine | |
| CN214177969U (en) | Seeder is used in rape seed production | |
| KR200219524Y1 (en) | A sowing machine for dogging a tractor | |
| CN112020943B (en) | Cam type plant-staggering hill planter | |
| CN201267095Y (en) | Small-sized no-tillage sowing machine for mountain | |
| CN2810133Y (en) | Multifunctional sowing machine | |
| CN111345133B (en) | Seeding device and grain dibbling machine | |
| CN209449197U (en) | A kind of wheat head progeny row seeder for crop field experiment | |
| CN203984989U (en) | Pneumatic sower | |
| CN2143394Y (en) | Agricultural multifunctional planter | |
| CN201243469Y (en) | Apparatus for seeding crops in rows | |
| CN111247907B (en) | Chain type precision hill planter | |
| CN207911294U (en) | A kind of pneumatic seeder | |
| CN201623974U (en) | Seedling transplanter | |
| CN115443772B (en) | Broad-width paddy rice flat land direct seeding and fertilizing integrated machine | |
| CN218998822U (en) | Precise sunflower seeding and fertilizing machine | |
| CN220368999U (en) | Greenhouse vegetable plants with device that loosens soil | |
| CN220044110U (en) | Facility agriculture planting disseminator | |
| CN220776438U (en) | Agricultural planting seeder | |
| CN217241385U (en) | Crop plot test seed dibbler |
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 |