CN216017741U - Wheel-bucket type pinellia ternate precision seed sowing device with novel structure - Google Patents
Wheel-bucket type pinellia ternate precision seed sowing device with novel structure Download PDFInfo
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- CN216017741U CN216017741U CN202122236439.2U CN202122236439U CN216017741U CN 216017741 U CN216017741 U CN 216017741U CN 202122236439 U CN202122236439 U CN 202122236439U CN 216017741 U CN216017741 U CN 216017741U
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- 241001522129 Pinellia Species 0.000 title claims abstract description 28
- 238000009331 sowing Methods 0.000 title claims abstract description 24
- 241000721671 Ludwigia Species 0.000 claims description 31
- 238000005192 partition Methods 0.000 claims description 10
- 238000010992 reflux Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000010899 nucleation Methods 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 241000209524 Araceae Species 0.000 description 1
- 241001522232 Pinellia ternata Species 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a wheel-spoon type pinellia ternate precise seed sowing device with a novel structure, which belongs to the field of agricultural sowing machinery. The utility model solves the problems of high labor intensity, high cost, low production efficiency and the like of manual seeding or sowing of pinellia tuber, and has simpler and more compact structure than the traditional mechanical seed sowing device, which can realize single seeding and centralized seeding, and the power equipment is light.
Description
Technical Field
The utility model belongs to the field of agricultural seeding machinery, and particularly relates to a wheel-scoop type pinellia ternate precise seeding device with a novel structure.
Background
Pinellia ternate is a plant of Araceae, is a traditional Chinese medicinal material in China, and has a profound application history in the traditional Chinese medicine industry in China. Pinellia ternate is distributed nationwide, but wild pinellia ternate is mostly used, in recent years, the demand of pinellia ternate is increased year by year, the annual consumption amount reaches thousands of tons, and the yield of wild pinellia ternate is far from the demand, so that artificial planting is urgently needed to improve the yield of pinellia ternate.
The seed sowing device is a core component of a precision seeding machine, wherein the precision seeding machine is divided into a pneumatic type and a mechanical type. Although the pneumatic seed sowing device has high seed sowing precision, large power allocation, complex structure and overhigh cost, the mechanical seed sowing device is widely applied by the advantages of simple structure, low production cost, suitability for narrow-row sowing and the like, the traditional mechanical seed sowing device mainly has a cellular wheel type, a chain spoon type, a disc type and the like, and the characteristics of irregular pinellia tuber seed shape, easy damage to the surface and the like are combined by analyzing the advantages and the disadvantages of the traditional mechanical seed sowing device.
Disclosure of Invention
In order to overcome the problems in the prior art, the utility model provides a wheel-scoop pinellia tuber precision seed sowing device with a novel structure, which solves the problems of high labor intensity, high cost, low production efficiency and the like of manual pinellia tuber sowing depending on manual dibbling or broadcast sowing.
In order to realize the purpose, the utility model is realized by the following technical scheme:
the utility model provides a wheel spoon formula tuber pinellia precision seed metering ware of novel structure includes kind spoon 1, gets kind rim plate 2, seed case 4, seed case mounting panel 5, backward flow board 6, pivot 7, protects kind of seed case 8, bearing 9, shell 10 have two, two shell 10 symmetries set up, are provided with on the preceding lateral wall of two shells 10 and protect kind of seed case 8, and the welding has seed case mounting panel 5 on the back lateral wall of two shells 10, and seed case 4 fixed mounting is on seed case mounting panel 5, and a through-hole has been seted up at the midbody middle part that two shells 10 formed, and the mid-mounting of getting kind rim plate 2 has pivot 7, and pivot 7 passes through in this through-hole of bearing 9, and gets kind rim plate 2 and be located between two shells 10, gets the equidistant even kind spoon 1 that is provided with on the periphery of kind rim plate 2, and the welding of top of two shells 10 has backward flow board 6.
Furthermore, two strip-shaped partition plate adjusting holes 4-2 are formed in two side walls of the seed box 4, the partition plate 3 is fixed in the partition plate adjusting holes 4-2 through bolts, and a seed blocking brush 4-3 is arranged at the bottom of the seed box 4.
Furthermore, the outer edge of the seed taking wheel disc 2 between two adjacent seed scoops 1 is provided with an edge angle 2-2.
Furthermore, a clamping groove 11-1 is formed in the shell 10, and the seed protection plate 8 is clamped in the clamping groove 11-1 through a buckle.
Further, the seed spoon 1 is made of elastic materials, and the top and the bottom of the seed spoon are provided with shaped holes.
The utility model has the beneficial effects that:
the utility model solves the problems of high labor intensity, high cost, low production efficiency and the like of manual seeding or sowing of pinellia tuber, and has simpler and more compact structure than the traditional mechanical seed sowing device, which can realize single seeding and centralized seeding, and the power equipment is light.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a rear view of the present invention with the seed box removed;
FIG. 3 is a schematic front view of the seed pick-up wheel of the present invention;
FIG. 4 is a perspective view of the seed picking wheel disc of the present invention;
FIG. 5 is a schematic structural view of the housing of the present invention;
FIG. 6 is a schematic view of the structure of the seed box of the present invention;
FIG. 7 is a schematic diagram of the operation of the seed meter of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention and the accompanying drawings, 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.
As shown in figures 1-6, a wheel-scoop pinellia ternate precision seed sowing device with a novel structure comprises a seed scoop 1, a seed taking wheel disc 2, a seed box 4, a seed box mounting plate 5, a reflux plate 6, a rotating shaft 7, a seed protection plate 8, a bearing 9 and a shell 10, the seed box comprises two shells 10, the two shells 10 are symmetrically arranged, seed protection plates 8 are arranged on the front side walls of the two shells 10, seed box mounting plates 5 are welded on the rear side walls of the two shells 10, a seed box 4 is fixedly mounted on the seed box mounting plates 5, a through hole is formed in the middle of a middle body formed by the two shells 10, a rotating shaft 7 is mounted in the middle of a seed taking wheel disc 2, the rotating shaft 7 is arranged in the through hole through a bearing 9, the seed taking wheel disc 2 is positioned between the two shells 10, seed scoops 1 are uniformly arranged on the circumferential surface of the seed taking wheel disc 2 at equal intervals, the seed scoops 1 are made of elastic materials, and the top and the bottom of the seed scoops are provided with molding holes; the top of the two shells 10 is welded with a return plate 6. Pack the seed into seed case 4, actuating mechanism drives pivot 7 and rotates, pivot 7 drives and gets kind of rim plate 2 and rotate, it follows it and rotates together to get kind of spoon 1 on the kind rim plate 2, when kind of spoon 1 rotates seed case 4, the type hole at 1 top of kind of spoon takes out the seed in seed case 4, and follow and get kind of rim plate 2 and rotate together, because the top welding of two shells 10 has backward flow board 6, when kind of spoon 1 takes out unnecessary seed, reach backward flow board 6 after, the seed falls back to seed case 4 along backward flow board 6 under self action of gravity, avoid causing the waste of seed. Under the fender of protecting kind of board 8 and protecting the effect, when the seed reaches the peak along with getting kind of rim plate 2, kind of spoon 1 direction begins to change, when kind of spoon 1 reversal 90 in-process, kind of downthehole seed of spoon 1 top type falls into the type downthehole of the preceding kind of spoon 1 bottom of maturing, guarantee the continuation of seed and transport, when kind of spoon drives the seed and moves to getting kind of rim plate 2 lower part, the seed in kind of spoon 1 falls out from the bottom opening of two shells 10, thereby realize the seed metering of seed, because kind of spoon 1 is equidistant even setting on getting kind of rim plate 2's periphery, like this at the uniform velocity pivoted in-process of getting kind rim plate 2, both can realize the equal plant spacing seed metering, guarantee the homogeneity of seeding.
In the utility model, two strip-shaped baffle plate adjusting holes 4-2 are formed in two side walls of the seed box 4, the baffle plate 3 is fixed in the baffle plate adjusting holes 4-2 through bolts, and a seed blocking brush 4-3 is arranged at the bottom of the seed box 4. The partition board 3 is installed through the partition board adjusting hole 4-2, the seed layer height of the seed filling area of the seed box 4 can be controlled by adjusting the height of the partition board 3, and the seed blocking brush 4-3 is installed at the bottom of the seed box 4 to ensure that seeds in the seed box 4 do not break away from the seed box 4.
In the utility model, the outer edge of the seed taking wheel disc 2 between two adjacent seed scoops 1 is preferably provided with a corner 2-2. The edges and corners 2-2 of the seed spoon 1 are beneficial to carrying more seeds to fall off to the two sides of the reflux plate 6 when the seed spoon rotates along with the seed taking wheel disc 2, so that the phenomenon that the seed spoon 1 and the seed taking wheel disc 2 are supported can be avoided.
The shell 10 is provided with a clamping groove 11-1, the seed protection plate 8 is clamped in the clamping groove 11-1 through a buckle, the seed protection plate 8 is connected in a clamping mode, and the seed protection plate 8 is convenient to detach and mount.
In the utility model, the seed filling area of the seed metering device is positioned on the inner side of the seed box partition plate 3, the seed spoon 1 enters the seed filling area along with the seed taking wheel disc 2 from the area from the bottom of the seed box 4 to the upper edge of the shell 10 connected with the seed box 4, and the target pinellia ternate seeds in the seed filling area in the area flow into the holes of the seed spoon 1 under the combined action of gravity and interaction force between seeds to complete seed filling.
The seed cleaning area of the seed metering device is located in an area from the upper edge of the shell 10 connected with the seed box 4 to the front of the seed protecting plate 8, the angle of the backflow plate 6 is larger than the maximum static friction angle of the pinellia ternate seeds on the stainless steel material, so as to ensure that the pinellia ternate seeds falling on the backflow plate 6 can automatically flow back into the seed box 4, the seed spoon 1 carries redundant seeds out of the target seeds when leaving the seed filling area, other seeds outside the type holes can break away from the seed spoon 1 under the combined action of centrifugal force and gravity in the seed cleaning area and fall on the backflow plate 6 on two sides of the seed taking wheel disc 2, the self-inclination angle of the backflow plate 6 is larger than the maximum static friction angle of the pinellia ternate seeds on the stainless steel material, so as to ensure that the pinellia ternate seeds falling on the backflow plate 6 can automatically flow back into the seed box 4.
In the utility model, the seed protection area of the seed metering device is an area from the seed entering the seed protection plate 8 to leaving the seed protection plate 8, and in the area surrounded by the seed protection plate 8, two adjacent seed scoops 1, the seed taking wheel disc 2 and the seed protection plate 8 can form independent spaces so as to ensure that target seeds in the seed scoops 1 can stably reach a seed feeding point.
The working process of the utility model is as follows:
as shown in fig. 7, the driving mechanism drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the seed taking wheel disc 2 to rotate, the seed spoon 1 enters the seed filling area of the seed box 4 under the driving of the seed taking wheel disc 2, the seed is taken through the seed filling area, the seed spoon 1 completing the seed filling continues to rotate along with the seed taking wheel disc 2, after leaving the seed group, the redundant seeds between the seed spoon 1 and the seed taking wheel disc 2 enter the seed cleaning area along with the seed spoon 1, the redundant seeds can fall onto the reflux plates 6 at two sides of the seed taking wheel disc 2 under the combined action of the centrifugal force, the gravity and the edges and corners 2-2 under the action of the edges and corners 2-2 and roll into the seed box 4 along the obliquely arranged reflux plates 6, and the target seeds in the seed can continue to enter the seed protecting area along with the rotation of the seed taking wheel disc 2; in protecting kind of district, the target seed falls in the type hole of the bottom of preceding kind of spoon 1 under the combined action of centrifugal force and gravity, forms independent space between two kinds of adjacent spoons 1 and the seed protection board 8, and the seed in the independent space reachs the point of throwing the kind along with getting the rotation of kind rim plate 2, and the seed can accomplish under the effect of gravity and throw the kind. The seed spoon 1 continues to rotate along with the seed taking wheel disc 2. And finishing the next seeding, and realizing the precise seeding operation of the pinellia ternata by the circulation and the wheel-scoop type seeding device.
Finally, it is noted that the above-mentioned embodiments illustrate rather than limit the utility model, and that, although the utility model has been described in detail with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the utility model as defined by the appended claims.
Claims (5)
1. The utility model provides a wheel spoon formula tuber pinellia precision seed metering ware of novel structure which characterized in that: the wheel scoop type pinellia ternate precise seed sowing device with the novel structure comprises seed scoops (1), a seed taking wheel disc (2), a seed box (4), a seed box mounting plate (5), a backflow plate (6), a rotating shaft (7), a seed protecting plate (8), a bearing (9) and shells (10), wherein the two shells (10) are symmetrically arranged, the seed protecting plate (8) is arranged on the front side wall of the two shells (10), the seed box mounting plate (5) is welded on the rear side wall of the two shells (10), the seed box (4) is fixedly arranged on the seed box mounting plate (5), a through hole is formed in the middle of a middle body formed by the two shells (10), the rotating shaft (7) is arranged in the through hole of the bearing (9), the seed taking wheel disc (2) is positioned between the two shells (10), the seed scoops (1) are uniformly arranged on the circumferential surface of the seed taking wheel disc (2) at equal intervals, the top parts of the two shells (10) are welded with a reflux plate (6).
2. The wheel-bucket pinellia ternate precision seed sowing device with the novel structure as claimed in claim 1, wherein: two strip-shaped partition plate adjusting holes (4-2) are formed in two side walls of the seed box (4), the partition plates (3) are fixed in the partition plate adjusting holes (4-2) through bolts, and seed blocking brushes (4-3) are arranged at the bottom of the seed box (4).
3. The wheel-bucket pinellia ternate precision seed sowing device with the novel structure as claimed in claim 1, wherein: the outer edge of the seed taking wheel disc (2) between two adjacent seed scoops (1) is provided with a corner angle (2-2).
4. The wheel-bucket pinellia ternate precision seed sowing device with the novel structure as claimed in claim 1, wherein: the shell (10) is provided with a clamping groove (11-1), and the seed protection plate (8) is clamped in the clamping groove (11-1) through a buckle.
5. The wheel-bucket pinellia ternate precision seed sowing device with the novel structure as claimed in claim 1, wherein: the seed spoon (1) is made of elastic materials, and both the top and the bottom of the seed spoon are provided with shaped holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122236439.2U CN216017741U (en) | 2021-09-16 | 2021-09-16 | Wheel-bucket type pinellia ternate precision seed sowing device with novel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122236439.2U CN216017741U (en) | 2021-09-16 | 2021-09-16 | Wheel-bucket type pinellia ternate precision seed sowing device with novel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216017741U true CN216017741U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122236439.2U Expired - Fee Related CN216017741U (en) | 2021-09-16 | 2021-09-16 | Wheel-bucket type pinellia ternate precision seed sowing device with novel structure |
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| Country | Link |
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| CN (1) | CN216017741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113678609A (en) * | 2021-09-16 | 2021-11-23 | 昆明理工大学 | Wheel-bucket type pinellia ternate precision seed sowing device with novel structure |
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2021
- 2021-09-16 CN CN202122236439.2U patent/CN216017741U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113678609A (en) * | 2021-09-16 | 2021-11-23 | 昆明理工大学 | Wheel-bucket type pinellia ternate precision seed sowing device with novel structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220315 |