CN207022464U - A kind of accurate planting component of mechanical planting device - Google Patents
A kind of accurate planting component of mechanical planting device Download PDFInfo
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- CN207022464U CN207022464U CN201720863225.9U CN201720863225U CN207022464U CN 207022464 U CN207022464 U CN 207022464U CN 201720863225 U CN201720863225 U CN 201720863225U CN 207022464 U CN207022464 U CN 207022464U
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Abstract
It the utility model is related to a kind of accurate planting component of mechanical planting device, including bottom plate, planting pipe, planting frame, hole tray, frame；The bottom plate is provided with sieve aperture, and bottom plate bottom is fixedly connected with planting pipe, and each planting pipe corresponds with each sieve aperture；The planting frame is fixed in frame, and planting frame is provided with the through hole passed through for each planting pipe, and position-limiting action is played to planting pipe；The planting frame is relatively fixed with hole tray.Due to vertical vibrating motor pass to screen box be by a small margin three-D motion, so to enable the seed in lower shoe accurately to fall into hole tray, planting pipe uses flexible pipe, and is corresponded with planting frame square hole, and planting frame is fixed with hole tray relative position, accurate planting can be achieved；Spacing while corresponding with the hole tray of lower section to the progress of planting pipe using planting frame, structure is reliable.
Description
Technical field
A kind of seeding apparatus is the utility model is related to, is a kind of accurate planting component of mechanical planting device specifically,
Belong to mechanical planting engineering device technique field.
Background technology
Precision seed metering device is the key equipment for realizing precise sowing operation, and its performance quality is directly connected to crop production
Yield and quality.Precision seed metering device has three classes at present：Mechanically, aspirated-air type and oscillatory type.Mechanical seeder mainly with
Grooved pulley type, nest eye wheel type and protruding head type are core work part, simple in construction, low cost, but seeding uniformity is poor, sowing quantity
Greatly, wound kind is more, can not realize single grain fine sowing.Aspiration type seeding device mainly has suction spindle formula, sucked type, pneumatic drum type etc., energy
Simple grain precision drilling is realized, but structure is more complicated, production cost is high, and sucker easily blocks.Oscillatory type seeding apparatus can be divided into electricity
Magnetic vibration formula and pneumatic oscillatory type, have the characteristics that simple in construction, injuring-free seed, application rate are adjustable, but influence seeding speed because
Element is a lot of, including shape of the seed, amplitude, frequency, vibrating direction angle, discharge plate inclination angle etc., can all directly influence in discharge plate
The continuity and uniformity of subflow are planted in each V-shaped groove, has cutout and planting to alter cave phenomenon, influences seeding accuracy.
The content of the invention
The utility model technical issues that need to address are：Existing mechanical seeding apparatus, seeding uniformity is poor, with kind
Amount is big, wound kind is more, can not realize single grain fine sowing.
The present invention takes following technical scheme：
A kind of accurate planting component of mechanical planting device, including bottom plate 1, planting pipe 2, planting frame 3, hole tray 4, frame；
The bottom plate 1 is provided with sieve aperture, and the bottom of bottom plate 1 is fixedly connected with planting pipe 2, and each planting pipe 2 corresponds with each sieve aperture；It is described
Planting frame 3 is fixed in frame, and planting frame 3 is provided with the through hole passed through for each planting pipe, and position-limiting action is played to planting pipe 2；
The planting frame is relatively fixed with hole tray.
Further, the planting pipe 2 uses flexible pipe.
Further, the internal diameter of the planting pipe 2 is more than the aperture of sieve aperture.
Further, the bottom plate 1, planting frame 3, an ancient unit of weight of hole tray 4 are in rectangular configuration.
Further, the planting pipe 2 is pipe, and the through hole is corresponding square hole.
Further, accurate planting component is fixedly connected with the plants case of top.
The beneficial effects of the utility model are：
1) can be achieved single grain fine sowing requirement, it is different from the seedling requirement of conventional rice by taking super hybridization rice as an example, hole plate seedling raising by
2~5/cave is promoted to 1~2/cave, and blanket seedling is promoted to 1~2/seedling taking area by 3~5/seedling taking area.
2) due to vertical vibrating motor pass to screen box be by a small margin three-D motion, so to make the kind in lower shoe
Son accurately can be fallen into hole tray, and planting pipe uses flexible pipe, and is corresponded with planting frame square hole, and planting frame position relative with hole tray
Fixation is put, accurate planting can be achieved.
3) spacing while corresponding with the hole tray of lower section to the progress of planting pipe using planting frame, structure is reliable.
Brief description of the drawings
Fig. 1 is the stereogram of the accurate planting component of the utility model mechanical planting device.
Fig. 2 is the top view of the accurate planting component of the utility model mechanical planting device.
Fig. 3 be in Fig. 2 E-E to sectional view.
Fig. 4 is Fig. 3 left view.
In figure, 1. bottom plates, 2. planting pipes, 3. planting framves, 4. hole trays.
Embodiment
The utility model is further illustrated with specific embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 1-Fig. 4, a kind of accurate planting component of mechanical planting device, including bottom plate 1, planting pipe 2, planting frame 3,
Hole tray 4, frame；The bottom plate 1 is provided with sieve aperture, and the bottom of bottom plate 1 is fixedly connected with planting pipe 2, each planting pipe 2 and each sieve aperture one
One correspondence；The planting frame 3 is fixed in frame, and planting frame 3 is provided with the through hole passed through for each planting pipe, to planting pipe 2
Play position-limiting action；The planting frame is corresponding with hole tray.
In this embodiment, the planting pipe 2 uses flexible pipe.
In this embodiment, the internal diameter of the planting pipe 2 is more than the aperture of sieve aperture.
Referring to Fig. 1-4, in this embodiment, the bottom plate 1, planting frame 3, an ancient unit of weight of hole tray 4 are in rectangular configuration.
Referring to Fig. 3, the planting pipe 2 is pipe, and the through hole is corresponding square hole.
In this embodiment, accurate planting component is fixedly connected with the plants case of top.
When seeding apparatus works, completed to fill kind by power Chong Zhong mechanisms, cam-wheel switch door mechanism realizes upper cover plate
Closure, the action that lower shoe is opened, seed are fallen in lower shoe type hole by screen box type hole, and due to reentering certainly in planting pipe,
And then fall into hole tray, complete seeding process.
Made to be used as three-D by a small margin by inertia force due to screen box to move, so to enable the seed in lower shoe accurately to fall
Entering in hole tray, planting pipe uses flexible pipe, and is corresponded with planting frame square hole, and planting frame is fixed with hole tray relative position, because
This utility model can realize accurate planting.
Above is the preferred embodiments of the present invention, those of ordinary skill in the art can also carry out various changes on this basis
Change or improve, on the premise of the total design of the present invention is not departed from, these conversion or improvement should all belong to application claims guarantor
Within the scope of shield.
Claims (6)
- A kind of 1. accurate planting component of mechanical planting device, it is characterised in that：Including bottom plate (1), planting pipe (2), planting frame (3), hole tray (4), frame；The bottom plate (1) is provided with sieve aperture, and bottom plate (1) bottom is fixedly connected with planting pipe (2), each planting pipe (2) and each sieve aperture Correspond；The planting frame (3) is fixed in frame, and planting frame (3) is provided with the through hole passed through for each planting pipe, to planting pipe (2) position-limiting action is played；The planting frame is relatively fixed with hole tray.
- 2. the accurate planting component of mechanical planting device as claimed in claim 1, it is characterised in that：The planting pipe (2) is adopted Use flexible pipe.
- 3. the accurate planting component of mechanical planting device as claimed in claim 1, it is characterised in that：The planting pipe (2) Internal diameter is more than the aperture of sieve aperture.
- 4. the accurate planting component of mechanical planting device as claimed in claim 1, it is characterised in that：The bottom plate (1), planting Frame (3), hole tray (4) an ancient unit of weight are in rectangular configuration.
- 5. the accurate planting component of mechanical planting device as claimed in claim 1, it is characterised in that：The planting pipe (2) is Pipe, the through hole are corresponding square hole.
- 6. the accurate planting component of mechanical planting device as claimed in claim 1, it is characterised in that：Accurate planting component with it is upper The plants case of side is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720863225.9U CN207022464U (en) | 2017-07-17 | 2017-07-17 | A kind of accurate planting component of mechanical planting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720863225.9U CN207022464U (en) | 2017-07-17 | 2017-07-17 | A kind of accurate planting component of mechanical planting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207022464U true CN207022464U (en) | 2018-02-23 |
Family
ID=61464492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720863225.9U Expired - Fee Related CN207022464U (en) | 2017-07-17 | 2017-07-17 | A kind of accurate planting component of mechanical planting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207022464U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108934327A (en) * | 2018-09-25 | 2018-12-07 | 农业部南京农业机械化研究所 | A kind of accurate planting component suitable for mechanical flatly moving type seeding apparatus |
| CN109121603A (en) * | 2018-09-05 | 2019-01-04 | 湖南省水稻研究所 | A kind of rice precision collimation broadcasting device and method based on scientific research purposes |
-
2017
- 2017-07-17 CN CN201720863225.9U patent/CN207022464U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109121603A (en) * | 2018-09-05 | 2019-01-04 | 湖南省水稻研究所 | A kind of rice precision collimation broadcasting device and method based on scientific research purposes |
| CN109121603B (en) * | 2018-09-05 | 2021-07-16 | 湖南省水稻研究所 | Accurate rice direct seeding device and method based on scientific research application |
| CN108934327A (en) * | 2018-09-25 | 2018-12-07 | 农业部南京农业机械化研究所 | A kind of accurate planting component suitable for mechanical flatly moving type seeding apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20200717 |