CN110140489A - A kind of aspirated-air type cyperue esculentus precision drilling discharge plate - Google Patents
A kind of aspirated-air type cyperue esculentus precision drilling discharge plate Download PDFInfo
- Publication number
- CN110140489A CN110140489A CN201910608571.6A CN201910608571A CN110140489A CN 110140489 A CN110140489 A CN 110140489A CN 201910608571 A CN201910608571 A CN 201910608571A CN 110140489 A CN110140489 A CN 110140489A
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- China
- Prior art keywords
- cyperue esculentus
- discharge plate
- aspirated
- air type
- disk body
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a kind of aspirated-air type cyperue esculentus precision drilling discharge plate, including disk body, suction hole, strip-shaped groove and axis hole, the disk body is smooth discoid in surface, and the suction hole is reverse frustoconic；Several suction holes and strip-shaped groove are annularly evenly distributed on disk body respectively；The center of the disk body is additionally provided with axis hole, and the shape of the axis hole is hexagon.Discharge plate provided by the invention can not only improve suction hole to the adsorption capacity of cyperue esculentus, moreover it is possible to increase mobility of the cyperue esculentus in plants case, while can also reduce injury of the discharge plate to cyperue esculentus, improve the precision and bud ratio of cyperue esculentus seeding.
Description
Technical field
The present invention relates to discharge plates, and in particular to a kind of aspirated-air type cyperue esculentus precision drilling discharge plate.
Background technique
The working principle of aspirated-air type discharge plate is that the sucker on Verticle disk inhales kind using the negative pressure that disk two sides are formed, with
The rotation of discharge plate bring seed into no suction zone, seed falls into kind of a ditch by self weight.The seeding machinery can save seed and
Save labour, shape and precision are to influence the key point of sowing efficiency and seeding accuracy, different vegetable seeds shapes and
It is of different sizes, so needing the suitable discharge plate of shape, size and weight configuration according to seed, it just can be reduced seeding process
The requirement of high efficiency precision drilling is realized in injury to seed.
Cyperue esculentus source area is Africa and Mediterranean country, belongs to Cyperaceae annual plant, and adaptability is extremely strong, close several
The areas such as Heilungkiang, Beijing, Hebei, Hunan, Shandong, Sichuan are introduced and be planted in year by China.It is a kind of high-quality, high yield,
The very high oil of comprehensive utilization value, grain are mostly used novel crop also known as Shan nutgrass flatsedge, and the ornamental plant of beautification, greening environment.?
China, the cyperue esculentus market demand is very big, and cultivated area is also constantly expanding, but for the agriculture of precision drilling in cyperue esculentus plantation
Industry machine applications or fewer.Currently, the seeding machinery used in the planting process of cyperue esculentus is mainly by peanut
Seeding machinery improves, and there are no the agricultural machinery produced specifically for cyperue esculentus sowing, by long-term agricultural practice
It was found that using the mechanical planting cyperue esculentus after improving to peanut seeding machinery, there are the following problems: one, seeding process
In mechanical discharge plate seeding precision it is relatively low, be difficult to realize essence amount and half essence amount seeding；Two, during seeding, seed
Percentage of damage is bigger, it is difficult to guarantee its germination percentage, can cause to waste to seed in this way, and influence its yield；Three, due to oily Sha
Beans shape of the seed is irregular, rough surface, and mobility is very poor, cannot reach wanting for precise sowing using the mechanical planting cyperue esculentus
It asks, influences the quality and yield of cyperue esculentus plantation.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of aspirated-air type cyperue esculentus essence according to the size and angle of repose of cyperue esculentus
Amount sowing discharge plate, including disk body, suction hole, strip-shaped groove and axis hole, the disk body are discoid；The suction hole and length
Strip groove is annularly evenly distributed on disk body respectively；The center of the disk body is additionally provided with axis hole.
Further, the diameter of the disk body is 160~240mm, with a thickness of 2mm.
Further, the diameter of the disk body is 200mm, with a thickness of 2mm.
Further, the suction hole is reverse frustoconic, and the upper bottom surface diameter of suction hole is 9.5mm, bottom surface diameter
For 6.5mm.
Further, the angle of the suction hole side wall and suction hole central axis is 37 °.
Further, the depth of the strip-shaped groove is 1mm, length 19mm, width 4mm.
Further, the quantity of the suction hole is 18.
Further, the quantity of the strip-shaped groove is 9.
Further, the shape of the axis hole is hexagon.
Advantages of the present invention:
Discharge plate design of the invention has strip-shaped groove, which is designed according to the shape of cyperue esculentus, depth 1mm,
Length is 19mm, width 4mm, the mobility of cyperue esculentus when can increase seeding, while discharge plate can also be avoided to make seed
At damage, the germination percentage of seed is improved, further increases the yield and quality of cyperue esculentus plantation.
Discharge plate of the invention is provided with 37 ° of chamferings for meeting cyperue esculentus angle of repose in suction hole suction kind side, increases and inhales kind
The ability of cyperue esculentus is adsorbed in hole, improves the seeding accuracy of cyperue esculentus.
Cyperue esculentus is sowed using discharge plate of the invention, the yield of cyperue esculentus can be improved, improves sowing efficiency,
The cost for reducing operation, increases the income of peasant.
Other than objects, features and advantages described above, there are also other objects, features and advantages by the present invention.
Below with reference to figure, the present invention is described in further detail.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.
Fig. 1 is a kind of structural schematic diagram of aspirated-air type oil sweetened bean paste precision drilling discharge plate of the embodiment of the present invention；
Fig. 2 is a kind of main view of aspirated-air type oil sweetened bean paste precision drilling discharge plate of the embodiment of the present invention；
Fig. 3 is a kind of rearview of aspirated-air type oil sweetened bean paste precision drilling discharge plate of the embodiment of the present invention；
Fig. 4 is a kind of structural schematic diagram of aspirated-air type oil sweetened bean paste precision drilling discharge plate planting hole of the embodiment of the present invention；
Fig. 5 is a kind of face the A-A cross-sectional view of aspirated-air type oil sweetened bean paste precision drilling discharge plate suction hole of the embodiment of the present invention；
Fig. 6 is a kind of face the B-B cross-sectional view of aspirated-air type oil sweetened bean paste precision drilling discharge plate strip-shaped groove of the embodiment of the present invention.
Appended drawing reference:
1 it is disk body, 2 be suction hole, 21 be suction hole side wall, 3 be groove, 4 is axis hole.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
Referring to figs. 1 to Fig. 6, as shown in Figures 1 to 6, a kind of aspirated-air type oil sweetened bean paste precision drilling discharge plate, including disk body 1,
Suction hole 2, strip-shaped groove 3 and axis hole 4, the disk body 1 are smooth discoid in surface, and the suction hole 2 is rounding
Platform shape；The suction hole 2 and strip-shaped groove 3 are annularly evenly distributed on disk body 1 respectively；The center of the disk body 1 is also set
It is equipped with axis hole 4.
The diameter of the disk body 1 is 160~240mm, with a thickness of 2mm.
The diameter of the disk body 1 is 200mm, with a thickness of 2mm.
The suction hole 2 is reverse frustoconic, and the upper bottom surface diameter of suction hole 2 is 9.5mm, and bottom surface diameter is 6.5mm.
The angle of the suction hole side wall 21 and 2 central axis of suction hole is 37 °.
The depth of the strip-shaped groove 3 is 1mm, length 19mm, width 4mm.
The quantity of the suction hole 2 is 18.
The quantity of the strip-shaped groove 3 is 9.
The shape of the axis hole 4 is hexagon.
The specific work process of the aspirated-air type oil sweetened bean paste precision drilling discharge plate of the present embodiment: discharge plate 1 is pacified by axis hole 4
On feed mechanism for seed, start feed mechanism for seed, discharge plate high speed rotation, strip-shaped groove 3 increases the mobility of cyperue esculentus, breaks
The stable state of cyperue esculentus group, a small amount of cyperue esculentus seed flow in discharge plate, under discharge plate air-suction chamber suction function, oily Sha
Beans seed is attracted in suction hole, when suction hole produces induction chamber, into healthy tendency pressure chamber, since healthy tendency pressure chamber interface generates
Positive pressure gas flow blows out seed, launches seed under the action of gravity, centrifugal force and positive pressure gas flow and completes seeding process.
The aspirated-air type oil sweetened bean paste precision drilling discharge plate that the present embodiment is proposed, according to the size design of cyperue esculentus seed
Strip-shaped groove 3, depth 1mm, length 19mm, width 4mm may be implemented to be oriented disturbance to cyperue esculentus population, beat
Broken population stable accumulation state, the mobility of cyperue esculentus, makes a small amount of cyperue esculentus seed quick separating from population when increasing seeding
Into in suction hole, and the shape and size of suction hole are designed according to the angle of repose of cyperue esculentus, can make to inhale kind
Precisely absorption is realized to cyperue esculentus seed in hole, improves seed seeding efficiency, and then realize the purpose of high speed seeding, improves sowing essence
Degree；Discharge plate 1 does not have convex portion simultaneously, is equivalent to CD, and cyperue esculentus the surface of the seed is extremely coarse, and angle of repose is larger, institute
Very poor with mobility of the cyperue esculentus in plants case, strip-shaped groove 3 also can increase frictional force and flowing between cyperue esculentus seed
Property, while discharge plate can also be avoided to damage seed, the germination percentage of seed is improved, cyperue esculentus plantation is further increased
Yield and quality.
Cyperue esculentus is sowed using discharge plate of the invention, the yield of cyperue esculentus can be improved, improves sowing efficiency,
The cost for reducing operation, increases the income of peasant.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of aspirated-air type cyperue esculentus precision drilling discharge plate, which is characterized in that including disk body (1), suction hole (2), strip
Groove (3) and axis hole (4), the disk body (1) are discoid；The suction hole (2) and strip-shaped groove (3) are annular in shape equal respectively
It is even to be distributed on disk body (1)；The center of the disk body (1) is additionally provided with axis hole (4).
2. aspirated-air type cyperue esculentus precision drilling discharge plate according to claim 1, which is characterized in that the disk body (1)
Diameter is 160~240mm, with a thickness of 2mm.
3. aspirated-air type cyperue esculentus precision drilling discharge plate according to claim 1, which is characterized in that the disk body (1)
Diameter is 200mm, with a thickness of 2mm.
4. aspirated-air type cyperue esculentus precision drilling discharge plate according to claim 1, which is characterized in that the suction hole (2)
For reverse frustoconic, the upper bottom surface diameter of suction hole (2) is 9.5mm, and bottom surface diameter is 6.5mm.
5. aspirated-air type cyperue esculentus precision drilling discharge plate according to claim 1, which is characterized in that the suction hole side wall
It (21) is 37 ° with the angle of suction hole (2) central axis.
6. aspirated-air type cyperue esculentus precision drilling discharge plate according to claim 1, which is characterized in that the strip-shaped groove
(3) depth is 1mm, length 19mm, width 4mm.
7. aspirated-air type cyperue esculentus precision drilling discharge plate according to claim 1, which is characterized in that the suction hole (2)
Quantity be 18.
8. aspirated-air type cyperue esculentus precision drilling discharge plate according to claim 1, which is characterized in that the strip-shaped groove
(3) quantity is 9.
9. aspirated-air type cyperue esculentus precision drilling discharge plate according to claim 1, which is characterized in that the axis hole (4)
Shape is hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910608571.6A CN110140489A (en) | 2019-07-08 | 2019-07-08 | A kind of aspirated-air type cyperue esculentus precision drilling discharge plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910608571.6A CN110140489A (en) | 2019-07-08 | 2019-07-08 | A kind of aspirated-air type cyperue esculentus precision drilling discharge plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110140489A true CN110140489A (en) | 2019-08-20 |
Family
ID=67596893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910608571.6A Pending CN110140489A (en) | 2019-07-08 | 2019-07-08 | A kind of aspirated-air type cyperue esculentus precision drilling discharge plate |
Country Status (1)
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|---|---|
| CN (1) | CN110140489A (en) |
Citations (11)
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|---|---|---|---|---|
| DE3615189C1 (en) * | 1986-05-05 | 1987-04-09 | Kleine Franz Maschf | Seed-spacing drill, especially for maize, beet and the like |
| CN201805695U (en) * | 2010-09-03 | 2011-04-27 | 黑龙江省农业机械工程科学研究院 | Pneumatic seed plate with raised suction holes |
| CN203505003U (en) * | 2013-09-29 | 2014-04-02 | 华中农业大学 | Pneumatic type precise seed-metering plate with built-in seed guide bars |
| CN203934317U (en) * | 2014-07-08 | 2014-11-12 | 内蒙古农业大学机电工程学院 | Small-sized seed essence amount seed plate |
| CN106612772A (en) * | 2017-03-03 | 2017-05-10 | 山东农业大学 | Air-suction type precision seed sowing device for vegetables |
| CN206212630U (en) * | 2016-12-01 | 2017-06-06 | 南京逸汤机械有限公司 | A kind of aspirated-air type vegetables precision seeder of achievable simple grain precise sowing |
| CN207011250U (en) * | 2017-05-23 | 2018-02-16 | 内蒙古农业大学 | A kind of small particle suction specision discharge plate |
| CN108650948A (en) * | 2018-05-22 | 2018-10-16 | 东北农业大学 | A kind of clear kind of aspirated-air type discharge plate of the self-adapting flexible based on collision theory |
| CN207995666U (en) * | 2017-11-28 | 2018-10-23 | 青岛理工大学 | Air-suction type rice precise seed sowing device |
| CN208079767U (en) * | 2018-03-27 | 2018-11-13 | 内蒙古农业大学 | A kind of aspirated-air type sunflower discharge plate |
| CN208285799U (en) * | 2018-05-15 | 2018-12-28 | 黑龙江省勃农兴达机械有限公司 | Multi-functional lobby discharge plate |
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2019
- 2019-07-08 CN CN201910608571.6A patent/CN110140489A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3615189C1 (en) * | 1986-05-05 | 1987-04-09 | Kleine Franz Maschf | Seed-spacing drill, especially for maize, beet and the like |
| CN201805695U (en) * | 2010-09-03 | 2011-04-27 | 黑龙江省农业机械工程科学研究院 | Pneumatic seed plate with raised suction holes |
| CN203505003U (en) * | 2013-09-29 | 2014-04-02 | 华中农业大学 | Pneumatic type precise seed-metering plate with built-in seed guide bars |
| CN203934317U (en) * | 2014-07-08 | 2014-11-12 | 内蒙古农业大学机电工程学院 | Small-sized seed essence amount seed plate |
| CN206212630U (en) * | 2016-12-01 | 2017-06-06 | 南京逸汤机械有限公司 | A kind of aspirated-air type vegetables precision seeder of achievable simple grain precise sowing |
| CN106612772A (en) * | 2017-03-03 | 2017-05-10 | 山东农业大学 | Air-suction type precision seed sowing device for vegetables |
| CN207011250U (en) * | 2017-05-23 | 2018-02-16 | 内蒙古农业大学 | A kind of small particle suction specision discharge plate |
| CN207995666U (en) * | 2017-11-28 | 2018-10-23 | 青岛理工大学 | Air-suction type rice precise seed sowing device |
| CN208079767U (en) * | 2018-03-27 | 2018-11-13 | 内蒙古农业大学 | A kind of aspirated-air type sunflower discharge plate |
| CN208285799U (en) * | 2018-05-15 | 2018-12-28 | 黑龙江省勃农兴达机械有限公司 | Multi-functional lobby discharge plate |
| CN108650948A (en) * | 2018-05-22 | 2018-10-16 | 东北农业大学 | A kind of clear kind of aspirated-air type discharge plate of the self-adapting flexible based on collision theory |
Non-Patent Citations (1)
| Title |
|---|
| 杨冬冬等: "气吸式油莎豆精量铺膜播种机的研制", 《农机化研究》 * |
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| PB01 | Publication | ||
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Application publication date: 20190820 |