CN207720678U - A kind of novel bucket wheel type seeding unit - Google Patents
A kind of novel bucket wheel type seeding unit Download PDFInfo
- Publication number
- CN207720678U CN207720678U CN201820014649.2U CN201820014649U CN207720678U CN 207720678 U CN207720678 U CN 207720678U CN 201820014649 U CN201820014649 U CN 201820014649U CN 207720678 U CN207720678 U CN 207720678U
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- China
- Prior art keywords
- arc
- bucket wheel
- spoon
- seeding
- indent
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- 238000010899 nucleation Methods 0.000 title claims abstract description 45
- 238000005192 partition Methods 0.000 claims abstract description 21
- 239000004020 conductor Substances 0.000 claims abstract description 6
- 238000009331 sowing Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010923 batch production Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000021374 legumes Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a kind of novel bucket wheel type seeding units, it include the closed cavity of the seeder unit shell and grain cover composition of mutual pairing, it is rotatablely equipped with feed shaft in the middle part of its cavity, it is equipped on feed shaft and leads discharge plate, grain cover is equipped with seed input pipe, seeder unit shell bottom is arranged right below grain conductor, it leads in discharge plate towards the seeding bucket wheel being equipped on the end face of grain cover using feed shaft as axle center, the arc-shaped partition board of indent is installed outside seeding bucket wheel, it is fixed on seeder unit shell at the arc-shaped separator edge of indent, it is distributed on seeding bucket wheel and takes kind of a spoon, space between grain cover and seeding bucket wheel can accommodate a quantity of seeds and can allow that kind of a spoon is taken to pass freely through, the arc-shaped partition board of indent is equipped with notch.The utility model is designed reasonably, simple in structure, seed-filling rate is high, service life is long, is readily produced manufacture and convenient for batch production, monoseeding rate height, can effectively reduce equipment investment, reduce operating cost, improve production economy benefit.
Description
Technical field：
The utility model is related to agricultural seeder machinery fields, relate generally to a kind of novel bucket wheel type seeding unit.
Background technology：
Currently, China's bucket wheel type seeding unit is widely used on legume seeder, wherein feed mechanism for seed is the pass of seeder
Key member, performance quality directly affects seeding quality, and the type hole shapes and sizes for accommodating seed are to influence seed-metering performance
Key factor, present most of bucket wheel type seeding units are because type hole structure design is unreasonable, and in the areas Qing Zhong, seed fails to rely on gravity
Effect falls population after rise in time, resowing phenomenon occurs.
Utility model content：
The utility model provides a kind of novel bucket wheel precisely in order to avoid above-mentioned existing deficiencies in the technology
Formula feed mechanism for seed.
The utility model is to solve technical problem to adopt the following technical scheme that：
A kind of novel bucket wheel type seeding unit includes the closing chamber of mutually matched seeder unit shell and grain cover composition
Body is rotatablely equipped with feed shaft in the middle part of cavity, is equipped on the feed shaft and leads discharge plate, the grain cover be equipped with into
Kind pipe, the seeder unit shell bottom is arranged right below sowing port, and sowing port is connect with grain conductor, it is characterised in that：It is described
It leads in discharge plate towards the seeding bucket wheel being equipped on the end face of grain cover using feed shaft as axle center, is installed outside the seeding bucket wheel
There is the arc-shaped partition board of indent, the outer wheel face of the arc-shaped partition board of indent and seeding bucket wheel coordinates, and its edge is fixed on row
On kind device shell, it is distributed on the seeding bucket wheel and takes kind of a spoon, the space between the grain cover and seeding bucket wheel can accommodate
A quantity of seeds simultaneously can allow that kind of a spoon is taken to pass freely through, and the arc-shaped partition board of indent is equipped with notch.
Further, it is a solid disc structure to lead discharge plate, and neighboring position is set there are one the seed guiding groove of annular,
And the bottom end of seed guiding groove is set there are one planting mouth.
Further, it is d shapes to take the section of kind of spoon, is evenly distributed on seeding bucket wheel to be multiple, and takes the perpendicular of kind of spoon
Straight flange is close to seeding bucket wheel.
Further, it is smooth circular arc camber to take kind of a spoon contact seed side, described to take kind of spoon bottom for arc-shaped box body, and
Arc-shaped box body work bottom surface is parallel with feed shaft, and the arc diameter of the arc-shaped box body is 8-10mm, the arc-shaped box body of box
Height be 2.5mm-3.5mm.
Further, the arc-shaped partition board of indent is that indent is arc-shaped taking the region that kind of the arc-shaped box body in spoon bottom turns over,
The radius of its arc is equal with the arc-shaped box body radius in kind of spoon bottom is taken.
Further, it is round type hole to take the region that kind of the arc-shaped box body in spoon bottom and the arc-shaped partition board of indent are formed.
The utility model has the advantages that：
1, the utility model it is compact-sized it is simple, volume is few, seed-filling rate is high, service life is long, convenient for manufacture, installation and
It uses.
2, kind of the spoon that takes of the utility model is d shape structures, and vertical edge is mounted on round seeding bucket wheel, contacts seed side
For smooth circular curve, the damage to seed can be effectively reduced.
3, the utility model takes kind of spoon bottom box body and the partition board indent circular arc shaped portion to form a complete round type
Hole can effectively ensure that each type hole only fills a seed, reduce replay or broadcast leakage.
Description of the drawings：
Fig. 1 is the internal structure schematic diagram of the utility model.
Fig. 2 is the overall structure diagram of the utility model.
Fig. 3 is structural schematic diagram when taking kind of spoon and inner concave shape partition board cooperating.
Fig. 4 is the structural schematic diagram for taking kind of spoon.
Fig. 5 is the front view for taking kind of spoon.
Specific implementation mode：
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described implementation
Example is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field
The every other embodiment that those of ordinary skill is obtained without creative efforts, belongs to the utility model
The range of protection.
As shown in Fig. 1 ~ Fig. 5, structural relation is：
A kind of novel bucket wheel type seeding unit includes the seeder unit shell 1 of mutual pairing and the envelope that grain cover 10 forms
Closed chamber body is rotatablely equipped with feed shaft 7 in the middle part of cavity, is equipped on the feed shaft 7 and leads discharge plate 2, the grain cover
10 are equipped with seed input pipe 11, and 1 bottom of the seeder unit shell is arranged right below sowing port, and sowing port is connect with grain conductor 6,
It is characterized in that：It is described to lead in discharge plate 2 towards the seeding bucket wheel 4 being equipped on the end face of grain cover 10 with feed shaft 7 for axle center,
The arc-shaped partition board 3 of indent is installed outside the seeding bucket wheel 4, the outer wheel face of the arc-shaped partition board 3 of indent and seeding bucket wheel 4 is matched
It closes, and its edge is fixed on seeder unit shell 1, is distributed on the seeding bucket wheel 4 and is taken kind of spoon 5, the grain cover 10
Space between seeding bucket wheel 4 can accommodate a quantity of seeds and can allow that kind of a spoon is taken to pass freely through, the interior concave arc
Shape partition board 3 is equipped with notch.
Preferably, it is a solid disc structure to lead discharge plate 2, and neighboring position is set there are one the seed guiding groove of annular,
And the bottom end of seed guiding groove is set there are one planting mouth.
Preferably, it is d shapes to take the section of kind of spoon 5, is evenly distributed on seeding bucket wheel 4 for 12, and takes the perpendicular of kind of spoon 5
Straight flange is close to seeding bucket wheel.
Preferably, it is smooth circular arc camber to take kind of a spoon contact seed side, described to take kind of spoon bottom for arc-shaped box body, and circle
Arc box body works, and bottom surface is parallel with feed shaft, and the arc diameter of the arc-shaped box body is 8-10mm, the arc-shaped box body of box
Height is 2.5mm-3.5mm.
Preferably, the arc-shaped partition board 3 of indent is that indent is arc-shaped in the region for taking the arc-shaped box body in 5 bottom of kind of spoon to turn over,
The radius of its arc is equal with the arc-shaped box body radius in kind of spoon bottom is taken.
Preferably, it is round type hole to take the region that kind of the arc-shaped box body in spoon bottom and the arc-shaped partition board of indent are formed.
Its specific work process is as follows：
The mounting hole 9 of seeder unit shell 1 enters seeder unit shell 1 and row for fixing feed mechanism for seed, seed from seed input pipe 11
In the enclosure space that kind of bucket wheel 4 is formed, Some seeds can keep forging ahead kind of spoon 5, and feed shaft 7 imparts power to seeding bucket wheel 4, makes row
Kind bucket wheel 4 rotates, and seeding bucket wheel 4 is fixed on and leads in discharge plate 2 by cruciform slot screw 8, takes kind of spoon 5 to rotate on seeding bucket wheel 4
It carries out taking kind when the lower section of feed mechanism for seed, seed is stored in, the arc-shaped box body in 5 bottom of kind of spoon and the arc-shaped partition board of indent 3 is taken to form
A complete round type hole in, when taking kind of spoon 5 to be rotated further, extra seed is fallen back to kind by gravity outside type hole
Group waits that kind of spoon 5 is taken to turn to indent circular arc type partition board indentation, there, seed, which can be fallen on, leads in discharge plate 2, leads discharge plate 2 around 7 turns of feed shaft
It is dynamic, it takes seed to seed sowing shell 1 bottom, is set below seeding there are one planting mouth, planting mouth is connect with grain conductor 6, seed
By being fallen in seed furrow under grain conductor 6.
Claims (6)
1. a kind of novel bucket wheel type seeding unit includes the closing chamber of mutually matched seeder unit shell and grain cover composition
Body is rotatablely equipped with feed shaft in the middle part of cavity, is equipped on the feed shaft and leads discharge plate, the grain cover be equipped with into
Kind pipe, the seeder unit shell bottom is arranged right below sowing port, and sowing port is connect with grain conductor, it is characterised in that：It is described
It leads in discharge plate towards the seeding bucket wheel being equipped on the end face of grain cover using feed shaft as axle center, is installed outside the seeding bucket wheel
There is the arc-shaped partition board of indent, the outer wheel face of the arc-shaped partition board of indent and seeding bucket wheel coordinates, and its edge is fixed on row
On kind device shell, it is distributed on the seeding bucket wheel and takes kind of a spoon, the space between the grain cover and seeding bucket wheel can accommodate
A quantity of seeds simultaneously can allow that kind of a spoon is taken to pass freely through, and the arc-shaped partition board of indent is equipped with notch.
2. novel bucket wheel type seeding unit according to claim 1, it is characterised in that：The discharge plate of leading is a filled circles
Dish structure, neighboring position set that there are one the seed guiding grooves of annular, and the bottom end of seed guiding groove is set there are one planting mouth.
3. novel bucket wheel type seeding unit according to claim 1, it is characterised in that：The section of kind of spoon that takes is d shapes,
It is evenly distributed on to be multiple on seeding bucket wheel, and the vertical edge of kind of spoon is taken to be close to seeding bucket wheel.
4. novel bucket wheel type seeding unit according to claim 3, it is characterised in that：Kind of the spoon contact seed side that takes is
Smooth circular arc camber, it is described to take kind of spoon bottom for arc-shaped box body, and arc-shaped box body work bottom surface is parallel with feed shaft, it is described
The arc diameter of arc-shaped box body is 8-10mm, and the height of the arc-shaped box body of box is 2.5mm-3.5mm.
5. novel bucket wheel type seeding unit according to claim 4, it is characterised in that：The arc-shaped partition board of the indent is taking
The region that kind of the arc-shaped box body in spoon bottom turns over is that indent is arc-shaped, the radius of arc and takes kind of the arc-shaped box body in spoon bottom half
Diameter is equal.
6. novel bucket wheel type seeding unit according to claim 5, it is characterised in that：Described takes kind of the arc-shaped box in spoon bottom
The region that body and the arc-shaped partition board of indent are formed is round type hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820014649.2U CN207720678U (en) | 2018-01-05 | 2018-01-05 | A kind of novel bucket wheel type seeding unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820014649.2U CN207720678U (en) | 2018-01-05 | 2018-01-05 | A kind of novel bucket wheel type seeding unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207720678U true CN207720678U (en) | 2018-08-14 |
Family
ID=63084689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820014649.2U Expired - Fee Related CN207720678U (en) | 2018-01-05 | 2018-01-05 | A kind of novel bucket wheel type seeding unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207720678U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016076A (en) * | 2018-08-28 | 2018-12-18 | 山东科技大学 | Concrete individual particle aggregate feeding injector |
| CN112042335A (en) * | 2020-09-23 | 2020-12-08 | 扬州大学 | Disc type telescopic tooth seed discharging device |
-
2018
- 2018-01-05 CN CN201820014649.2U patent/CN207720678U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016076A (en) * | 2018-08-28 | 2018-12-18 | 山东科技大学 | Concrete individual particle aggregate feeding injector |
| CN112042335A (en) * | 2020-09-23 | 2020-12-08 | 扬州大学 | Disc type telescopic tooth seed discharging device |
| CN112042335B (en) * | 2020-09-23 | 2024-01-26 | 扬州大学 | Disc type telescopic tooth seed metering device |
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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 |
Granted publication date: 20180814 Termination date: 20190105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |