CN2287367Y - Seed taking device for seeding roller - Google Patents
Seed taking device for seeding roller Download PDFInfo
- Publication number
- CN2287367Y CN2287367Y CN 96200943 CN96200943U CN2287367Y CN 2287367 Y CN2287367 Y CN 2287367Y CN 96200943 CN96200943 CN 96200943 CN 96200943 U CN96200943 U CN 96200943U CN 2287367 Y CN2287367 Y CN 2287367Y
- Authority
- CN
- China
- Prior art keywords
- seed
- taking device
- district
- wing
- seeding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010899 nucleation Methods 0.000 title abstract description 11
- 230000008676 import Effects 0.000 claims abstract description 9
- 238000009331 sowing Methods 0.000 claims description 20
- 240000008042 Zea mays Species 0.000 abstract 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 abstract 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 abstract 1
- 235000005822 corn Nutrition 0.000 abstract 1
- 238000007790 scraping Methods 0.000 abstract 1
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 241000272525 Anas platyrhynchos Species 0.000 description 1
- 241001057636 Dracaena deremensis Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
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- Sowing (AREA)
Abstract
The utility model provides a seed taking device for seeding cylinder in agricultural machine, scrapes kind of wing, ladles out kind of district, raceway, seed taking device import and store kind of district etc. by a left side and constitute, scrape kind of structure for scraping kind of wing, right side by a left side and scrape type structure that kind of wing is constituteed, the raceway from ladling out kind of district to storing kind of district adopts circular arc structure or circular arc to add sharp structure, the circular port advances kind. The hole-digging type semi-precision seeding machine has the advantages of small average seed-fetching quantity, relatively centralized seed-fetching quantity every time, low hole rate and the like, is suitable for seeding rollers for hole-seeding intertillage crops such as corn and the like, and realizes semi-precision seeding.
Description
The utility model relates to a kind of agricultural machinery of agriculture field, particularly relates to the sowing rotary drum seed-taking device in a kind of seeding machinery.
Present existing sowing rotary drum seed-taking device generally can be divided into triangle boxlike seed-taking device and magnetic-type seed-taking device by its structure.These two kinds of seed-taking devices all have and get kind of a grain dispersion, the average particle number is on the high side, hole rate is high, the interior seed of sowing rotary drum more then can be got and plant defectives such as unreliable.
The purpose of this utility model is, overcomes defective of the prior art, and a kind of sowing rotary drum seed-taking device of new structure is provided, and makes it can become a kind of half precision weighing seed implement.
The purpose of this utility model is to be realized by following technical scheme.A kind of sowing rotary drum seed-taking device, by a left side scrape that kind of a wing, the right side are scraped kind of a wing, ladled out kind of a district, raceway, seed-taking device import, storage kind of district etc. form, it is characterized in that: scrape kind of structure for adopt by a left side scrape that kind of a wing, the right side scrape that kind of the wing forms＜the type structure, add linear structure from ladling out kind of a raceway employing arc structure or a circular arc of distinguishing storage kind of district.
Concrete structure of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Fig. 1 is the utility model sowing rotary drum seed-taking device structural representation.
Fig. 2 is the utility model sowing rotary drum vertical view of seed-taking device in Fig. 1.
Fig. 3 is the cutaway view of the utility model sowing rotary drum with seed-taking device B-B section in Fig. 1.
Fig. 4 is the cutaway view of the utility model sowing rotary drum with seed-taking device A-A section in Fig. 1.
Fig. 5 is the utility model sowing rotary drum is installed on sowing rotary drum with seed-taking device a structural representation.
See also Fig. 1 to shown in Figure 5, the utility model sowing rotary drum seed-taking device 1, chew indenting tool 2 by duck and be fixed on the sowing rotary drum 3 inside circumference faces, seed-taking device 1 number can determine that installation direction is that kind of the district 4 of ladling out of seed-taking device 1 carries sowing rotary drum 3 rotation directions according to the spacing in the rows of broadcasting crop.Kind of the wing 5 is scraped in district 4, a left side to seed-taking device 1, the right side is scraped kind of the wing 6, storage kind of district 7, raceway 8, seed-taking device import 9 etc. and formed by ladling out kind, it is characterized by collect that seed adopts that a left side scrapes that kind of the wing 5, the right side scrape that kind of the wing 6 forms＜the type structure, adopt arc structures (as shown in Figure 4) or circular arc to add linear structure from ladling out the raceway 8 of planting district 7 to storage in kind of district 4, the diameter D of seed-taking device import 9 is the maximum sized 1.2--2 of seed times, and an interval L who ladles out kind of 4 tops, district and seed-taking device import 9 is a 2--3 times of seed full-size.
See also shown in Figure 5, the seed-taking device 1 that the utility model sowing rotary drum is used, when loading onto a certain amount of seed along ground surface in sowing rotary drum, seed-taking device 1 enters successively in seeding layer, seed is scraped under kind of the wing effect＜type, with the seed collection of both sides in central authorities ladle out kind of district 4 and on carry.When seed-taking device 1 rotated seeding layer, other seed except ladling out kind of district's 4 sections was dropping under the effect of gravity in former population; Only ladle out the seed on kind of district's 4 sections, when crossing the peak of seed-taking device 1, enter in storage kind of the district 7 by of the seed-taking device import 9 of circular-arc raceway 8 through seed-taking device 1, when going to after ground contacts with this storage kind of district's 7 duckbilled cave openers that are connected, press off the duckbilled on it, seed is broadcast in the soil of cavitation.Carry out said process repeatedly, can continuous seeding operation.
The utility model compared with prior art has obvious advantage, join with behind the above-mentioned seed-taking device its It is few to get kind of average particle number, and to get kind of grain number relatively concentrated at every turn, and hole rate is low, particularly works as seed amount Can reliably get kind when less, guarantee seeding quality. It can be used for broadcasting of the imtertilled crops such as bunch planting corn Plant on the cylinder.
Claims (3)
1, a kind of sowing rotary drum seed-taking device, by a left side scrape that kind of a wing, the right side are scraped kind of a wing, ladled out kind of a district, raceway, seed-taking device import, storage kind of district etc. form, it is characterized in that:
Scrape kind of structure for adopt by a left side scrape that kind of a wing, the right side scrape that kind of the wing forms＜the type structure, add linear structure from ladling out kind of a raceway employing arc structure or a circular arc of distinguishing storage kind of district.
2, sowing rotary drum seed-taking device according to claim 1 is characterized in that its diameter of seed-taking device import D is the maximum sized 1.2--2 of seed times.
3, sowing rotary drum seed-taking device according to claim 1 and 2, it is characterized in that ladling out kind of an interval L who distinguishes its top and seed-taking device import is 2--3 times of seed full-size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96200943 CN2287367Y (en) | 1996-01-04 | 1996-01-04 | Seed taking device for seeding roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96200943 CN2287367Y (en) | 1996-01-04 | 1996-01-04 | Seed taking device for seeding roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2287367Y true CN2287367Y (en) | 1998-08-12 |
Family
ID=33887352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96200943 Expired - Fee Related CN2287367Y (en) | 1996-01-04 | 1996-01-04 | Seed taking device for seeding roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2287367Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109511333A (en) * | 2018-12-04 | 2019-03-26 | 山东省农业机械科学研究院 | A kind of spoon formula seed-taking device winged and feed mechanism for seed, seed feeding method |
| CN113079770A (en) * | 2021-05-14 | 2021-07-09 | 甘肃农业大学 | Precise seed sowing device for small seeds |
-
1996
- 1996-01-04 CN CN 96200943 patent/CN2287367Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109511333A (en) * | 2018-12-04 | 2019-03-26 | 山东省农业机械科学研究院 | A kind of spoon formula seed-taking device winged and feed mechanism for seed, seed feeding method |
| CN113079770A (en) * | 2021-05-14 | 2021-07-09 | 甘肃农业大学 | Precise seed sowing device for small seeds |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |