CN209017434U - A kind of accurate planting component suitable for mechanical flatly moving type seeding apparatus - Google Patents
A kind of accurate planting component suitable for mechanical flatly moving type seeding apparatus Download PDFInfo
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- CN209017434U CN209017434U CN201821558463.XU CN201821558463U CN209017434U CN 209017434 U CN209017434 U CN 209017434U CN 201821558463 U CN201821558463 U CN 201821558463U CN 209017434 U CN209017434 U CN 209017434U
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Abstract
The utility model relates to a kind of accurate planting components suitable for mechanical flatly moving type seeding apparatus, including planting platform, planting frame, hole tray；Planting platform is fixed on planting frame, and hole tray is arranged below planting frame；It is uniformly distributed the seed dropping hole of multiple up big and down small tapers on planting platform, fills on the lower plate of plants case and is uniformly distributed the multiple sieve pores of setting, the screening area is less than seed dropping hole upper end area；Lower plate is horizontal with plants case is filled, and in horizontal track, sieve pore is in always in the range of corresponding seed dropping hole upper surface.The type hole sieve that plants case upper plate is filled in each sieve pore reception removes the single seed fallen.The utility model lower plate sieve pore completes compound motion without interfering with seed dropping hole upper dimension in planting platform internal pipeline, and ingenious in design, structure simplifies；Planting platform internal pipeline is wide at the top and narrow at the bottom, and the sieve pore of seed dropping hole and lower plate corresponds, and removes the trouble for installing planting pipe one by one from.
Description
Technical field
The utility model relates to a kind of planting components, are a kind of suitable for mechanical flatly moving type seeding apparatus specifically
Accurate planting component.
Background technique
Mechanical precision seed metering device is the key equipment for realizing precise sowing operation, and performance superiority and inferiority is directly related to crop
The yield and quality of production.Precision seed metering device has three classes at present: mechanical, aspirated-air type and oscillatory type.Mechanical seeder master
Will be using grooved pulley type, nest eye wheel type and protruding head type as core work component, structure is simple, low cost, but seeding uniformity it is poor, with kind
Amount is big, wound kind is more, cannot achieve single grain fine sowing.Aspiration type seeding device mainly has suction spindle formula, sucked type, pneumatic drum type etc.,
It is able to achieve simple grain precision drilling, but structure is more complex, high production cost, and sucker easily blocks.Oscillatory type seeding apparatus can be divided into
Electromagnetically vibrating and pneumatic oscillatory type have the characteristics that structure is simple, injuring-free seed, application rate is adjustable, but influence seeding speed
Factor is a lot of, including shape of the seed, amplitude, frequency, vibrating direction angle, discharge plate inclination angle etc., can all directly influence discharge plate
In the continuity and uniformity of subflow are planted in each V-shaped groove, there is cutout and planting to alter cave phenomenon, influence seeding accuracy.
Document number is CN207201279U, and publication date is the Chinese patent literature of 2018.04.10, discloses a kind of machinery
The accurate seeding apparatus of formula abnormity seed simple grain has following technical problem:
1) it uses multiple planting pipes and lower plate sieve pore to correspond, and the installation requirement of planting pipe is very high, and installation is difficult
It spends very big；
2) each planting pipe need to be corresponded with the square tube of planting frame, and positioning and installation difficulty further increase；
3) planting pipe follows lower plate to do three-D movement by a small margin, and structural strength, assembly precision require very high, Er Qieluo
The risk for throwing away planting frame grid is arranged at kind pipe lower part.
Utility model content
The purpose of this utility model is: providing a kind of accurate planting component suitable for mechanical flatly moving type seeding apparatus, work
When making, lower plate sieve pore completes compound motion without interfering with conduit upper size in planting platform internal pipeline；Planting
The sieve pore of frame internal pipeline and lower plate corresponds, and removes the trouble for installing planting pipe one by one from；Planting frame need to only be completed to position
Support the function of planting platform, material-saving of saving trouble；Planting platform structure does not participate in the planar circumferential movement of lower plate, and structure greatly simplifies,
And guarantee more reliable safety, and equally can guarantee that lower plate sieve pore and hole tray cavities correspond.
The utility model takes following technical scheme:
A kind of accurate planting component suitable for mechanical flatly moving type seeding apparatus, including planting platform 2, planting frame 3, hole tray 4；
Planting platform 2 is fixed on planting frame 3, and hole tray 4 is arranged below planting frame 3；Multiple up big and down small cones are uniformly distributed on planting platform 2
The seed dropping hole 201 of shape, fills on the lower plate 1 of plants case and is uniformly distributed the multiple sieve pores 101 of setting, and the screening area is less than seed dropping hole
Upper end area；Lower plate is with filling plants case horizontal circular movement, and in the track of horizontal circular movement, sieve pore 101 is always in corresponding to
In the range of 201 upper surface of seed dropping hole.The type hole sieve that plants case upper plate is filled in each reception of sieve pore 101 removes the single seed fallen.
Further, the sieve pore 101 is square.
Further, there is a short tube, the short tube is inserted into the seed dropping hole 201 below the sieve pore 101.
Further, the height that the seed dropping hole 201 has is much larger than the thickness of lower plate 1.
Further, the planting frame 3 is fixed on the rack.
Further, described to fill plants case and upper cover plate thereon, lower plate horizontal circular movement is acted by accentric support band.
Further, the hole tray 4 realizes continuous Precise sowing on the track for being set to straight line walking.
Further, seed dropping hole lower dimension and hole tray cavities size are adapted, so that seed is able to precisely fall in hole tray
In cavities.
The utility model has the beneficial effects that:
1) it is dry without occurring with seed dropping hole upper dimension to complete compound motion in planting platform internal pipeline for lower plate sieve pore
It relates to, ingenious in design, structure simplifies；
2) planting platform internal pipeline is wide at the top and narrow at the bottom, and the sieve pore of seed dropping hole and lower plate corresponds, and removes from and installing one by one
The trouble of planting pipe；
3) planting platform overall structure does not participate in the planar circumferential movement of lower plate, and structure greatly simplifies, and guarantees more may be used
By safety, and it equally can guarantee that lower plate sieve pore and hole tray cavities correspond.
4) when working, lower plate participates in the movement of two parts, and a part is that the planar circumferential of power Chong Zhong mechanism moves,
A part is the linear reciprocating motion of enabling shutdown mechanism, and the planting platform internal pipeline upper dimension that the utility model uses is abundant
Consider this two-part motion profile so that lower plate sieve pore completed in planting platform internal pipeline compound motion without with pipeline
Upper dimension interferes.About the linear reciprocating motion for filling plants case upper cover plate, lower plate enabling shutdown mechanism, background is seen
The immediate prior art being cited in technology.
5) planting platform internal pipeline lower dimension and hole tray cavities size are adapted, so that seed is able to precisely fall in hole tray
In cavities；
6) planting frame no setting is required square tube, there are no that need to correspond planting frame square tube and planting pipe, planting frame only needed
At the function of positioning support planting platform, material-saving of saving trouble；
7) motion mode for filling plants case and lower plate is horizontal circular movement, runs more reliable safety, more can ensure that bottom
The seed dropping hole on sieve pore and planting platform on plate is in dynamic corresponding position relationship always.
Detailed description of the invention
Fig. 1 is the main view for the accurate planting component that the utility model is suitable for mechanical flatly moving type seeding apparatus.
Fig. 2 is the left view for the accurate planting component that the utility model is suitable for mechanical flatly moving type seeding apparatus.
Fig. 3 is the top view for the accurate planting component that the utility model is suitable for mechanical flatly moving type seeding apparatus.
Fig. 4 is the perspective view for the accurate planting component that the utility model is suitable for mechanical flatly moving type seeding apparatus.
Fig. 5 is mounted in Chong Zhong mechanism suitable for the accurate planting component of mechanical flatly moving type seeding apparatus, in figure, fills kind
Mechanism is able to carry out horizontal circular movement by machinery translation power mechanism drive.
In figure, 1. lower plates, 2. planting platforms, 3. planting framves, 4. hole trays.
Specific embodiment
The present invention will be further described in the following with reference to the drawings and specific embodiments.
Referring to Fig. 1-Fig. 2, a kind of accurate planting component suitable for mechanical flatly moving type seeding apparatus, including planting platform 2, fall
Kind frame 3, hole tray 4；Planting platform 2 is fixed on planting frame 3, and hole tray 4 is arranged below planting frame 3；It is uniformly distributed on planting platform 2 multiple
The seed dropping hole 201 of up big and down small taper fills on the lower plate 1 of plants case and is uniformly distributed the multiple sieve pores 101 of setting, the sieve pore face
Product is less than seed dropping hole upper end area；Lower plate is horizontal with plants case is filled, and in horizontal track, sieve pore 101 is always in corresponding planting
In the range of 201 upper surface of hole.The type hole sieve that plants case upper plate is filled in each reception of sieve pore 101 removes the single seed fallen.
In this embodiment, referring to Fig. 3, the sieve pore 101 is square.
In this embodiment, referring to Fig. 1, there is a short tube below the sieve pore 101, the short tube is inserted into the seed dropping hole
In 201.
In this embodiment, referring to Fig. 1, the height that the seed dropping hole 201 has is much larger than the thickness of lower plate 1.
In this embodiment, the planting frame 3 is fixed on the rack.
In this embodiment, described to fill plants case and upper cover plate, lower plate thereon is acted by accentric support band referring to Fig. 5
Horizontal circular movement.
In this embodiment, the hole tray 4 realizes continuous Precise sowing on the track for being set to straight line walking.It is attached
There is not displaying in figure.
In this embodiment, seed dropping hole lower dimension and hole tray cavities size are adapted, so that seed is precisely fallen in
In hole tray cavities.There is not displaying in attached drawing.
When seeding apparatus works, kind is filled by the completion of power Chong Zhong mechanism, cam-wheel switch door machine structure realizes upper cover plate
Closure, the movement that lower plate is opened, single seed are fallen in lower plate sieve pore by filling plants case type hole, and due to reentering planting certainly
It in platform internal pipeline, and then falls into hole tray, completes seeding process.
It compares the details of the utility model below and advantage is illustrated:
1, the planting platform structure used, internal pipeline is wide at the top and narrow at the bottom, a pair of with lower plate sieve pore and hole tray cavities one respectively
It answers；
2, when working, lower plate participates in the movement of two parts, and a part is that the planar circumferential of power Chong Zhong mechanism moves,
A part is the linear reciprocating motion of enabling shutdown mechanism, and planting platform internal pipeline upper dimension fully considers this two-part fortune
Dynamic rail mark, so that lower plate sieve pore completes compound motion without occurring to do with conduit upper size in planting platform internal pipeline
It relates to；
3, planting platform internal pipeline lower dimension and hole tray cavities size are adapted, so that seed is able to precisely fall in hole tray
In cavities；
4, using integrally formed planting platform structure, the sieve pore one-to-one correspondence of internal pipeline and lower plate is removed from and being pacified one by one
Fill the trouble of planting pipe；
5, the planting frame used need to only complete the function of positioning support planting platform, material-saving of saving trouble；
6, background technique be cited closest to the prior art, planting pipe follow lower plate do by a small margin three-D movement,
The risk for throwing away planting frame grid is arranged at planting pipe lower part, and the planting platform structure that the application uses does not participate in the flat circle of lower plate
Zhou Yundong, the more reliable safety of structure；
It is the preferred embodiment of the utility model above, those of ordinary skill in the art can also carry out respectively on this basis
Kind of transformation improves, and under the premise of not departing from the utility model total design, these transformation or improves this reality all should belong to
Within the scope of novel be claimed.
Claims (8)
1. a kind of accurate planting component suitable for mechanical flatly moving type seeding apparatus, it is characterised in that:
Including planting platform (2), planting frame (3), hole tray (4)；Planting platform (2) is fixed on planting frame (3), below planting frame (3)
It is arranged hole tray (4)；
The seed dropping hole (201) of multiple up big and down small tapers is uniformly distributed on planting platform (2),
It fills on the lower plate (1) of plants case and is uniformly distributed the multiple sieve pores (101) of setting, the screening area is less than seed dropping hole upper surface
Product；Lower plate is horizontal with plants case is filled, in horizontal track, model of the sieve pore (101) always in corresponding seed dropping hole (201) upper surface
In enclosing；
The type hole sieve that plants case upper plate is filled in each sieve pore (101) reception removes the single seed fallen.
2. the accurate planting component as described in claim 1 for being suitable for mechanical flatly moving type seeding apparatus, it is characterised in that: described
Sieve pore (101) is square.
3. the accurate planting component as claimed in claim 2 for being suitable for mechanical flatly moving type seeding apparatus, it is characterised in that: described
There is a short tube, the short tube is inserted into the seed dropping hole (201) below sieve pore (101).
4. the accurate planting component as described in claim 1 for being suitable for mechanical flatly moving type seeding apparatus, it is characterised in that: described
The height that seed dropping hole (201) has is much larger than the thickness of lower plate (1).
5. the accurate planting component as described in claim 1 for being suitable for mechanical flatly moving type seeding apparatus, it is characterised in that: described
Planting frame (3) is fixed on the rack.
6. the accurate planting component as described in claim 1 for being suitable for mechanical flatly moving type seeding apparatus, it is characterised in that: described
Plants case and upper and lower bottom plate thereon are filled by accentric support band movement horizontal circle week.
7. the accurate planting component as described in claim 1 for being suitable for mechanical flatly moving type seeding apparatus, it is characterised in that: described
Hole tray (4) realizes continuous Precise sowing on the track for being set to straight line walking.
8. the accurate planting component as described in claim 1 for being suitable for mechanical flatly moving type seeding apparatus, it is characterised in that: planting
Hole (201) lower dimension and hole tray cavities size are adapted, so that seed is able to precisely fall in hole tray cavities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821558463.XU CN209017434U (en) | 2018-09-25 | 2018-09-25 | A kind of accurate planting component suitable for mechanical flatly moving type seeding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821558463.XU CN209017434U (en) | 2018-09-25 | 2018-09-25 | A kind of accurate planting component suitable for mechanical flatly moving type seeding apparatus |
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| CN209017434U true CN209017434U (en) | 2019-06-25 |
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| CN201821558463.XU Active CN209017434U (en) | 2018-09-25 | 2018-09-25 | A kind of accurate planting component suitable for mechanical flatly moving type seeding apparatus |
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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 |
| CN110291872A (en) * | 2019-07-31 | 2019-10-01 | 农业农村部南京农业机械化研究所 | The mechanical accurate seeding apparatus of slide plate flatly moving type seed |
-
2018
- 2018-09-25 CN CN201821558463.XU patent/CN209017434U/en active Active
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 |
| CN110291872A (en) * | 2019-07-31 | 2019-10-01 | 农业农村部南京农业机械化研究所 | The mechanical accurate seeding apparatus of slide plate flatly moving type seed |
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