JPS61105410U - - Google Patents
Info
- Publication number
- JPS61105410U JPS61105410U JP1984191505U JP19150584U JPS61105410U JP S61105410 U JPS61105410 U JP S61105410U JP 1984191505 U JP1984191505 U JP 1984191505U JP 19150584 U JP19150584 U JP 19150584U JP S61105410 U JPS61105410 U JP S61105410U
- Authority
- JP
- Japan
- Prior art keywords
- seed
- seed plate
- plate
- suction
- cylindrical body
- 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.)
- Granted
Links
- 238000010899 nucleation Methods 0.000 claims description 3
- 241000721671 Ludwigia Species 0.000 claims 2
- 238000001179 sorption measurement Methods 0.000 claims 2
- 240000001931 Ludwigia octovalvis Species 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/04—Single-grain seeders with or without suction devices
- A01C7/042—Single-grain seeders with or without suction devices using pneumatic means
- A01C7/044—Pneumatic seed wheels
- A01C7/046—Pneumatic seed wheels with perforated seeding discs
Description
第１図は本考案の装置を備えた真空播種機の要
部断面図、第２図は第１図の―線に沿う断面
図、第３図は一粒まき種子板の斜視図である。
図において、符号１５は中空円筒体、１６は種
子箱、１８はシヤツタ、２０は種子板、２１は吸
着孔をそれぞれ示す。
FIG. 1 is a sectional view of essential parts of a vacuum seeding machine equipped with the device of the present invention, FIG. 2 is a sectional view taken along the line - - in FIG. 1, and FIG. 3 is a perspective view of a single seed plate. In the figure, reference numeral 15 indicates a hollow cylindrical body, 16 indicates a seed box, 18 indicates a shutter, 20 indicates a seed plate, and 21 indicates a suction hole.
Claims (1)
れる中空円筒体と、前記中空円筒体の端面に形成
された種子板と、前記種子板に内部が接するよう
に配設された種子箱と、前記種子板に環状に穿設
された吸着孔と、前記吸着孔を内側から閉じるシ
ヤツタからなる種子吸着装置であつて、前記種子
板は円錐台状の斜面に形成されたことを特徴とす
る真空播種機の種子吸着装置。 (2) 種子板の円錐面の同一母線上に複数の吸着
孔が穿設されたことを特徴とする実用新案登録請
求の範囲第１項記載の真空播種機の種子吸着装置
。[Claims for Utility Model Registration] (1) A hollow cylindrical body that is rotationally driven and has a negative pressure applied thereto, a seed plate formed on an end surface of the hollow cylindrical body, and a seed plate such that the inside is in contact with the seed plate. The seed adsorption device includes a seed box disposed in a seed box, a suction hole formed in an annular shape in the seed plate, and a shutter that closes the suction hole from the inside, the seed plate having a truncated conical slope. A seed adsorption device for a vacuum seeding machine, characterized in that: (2) The seed suction device for a vacuum seeding machine according to claim 1, wherein a plurality of suction holes are formed on the same generatrix of the conical surface of the seed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984191505U JPS643306Y2 (en) | 1984-12-19 | 1984-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984191505U JPS643306Y2 (en) | 1984-12-19 | 1984-12-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61105410U true JPS61105410U (en) | 1986-07-04 |
| JPS643306Y2 JPS643306Y2 (en) | 1989-01-27 |
Family
ID=30748943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984191505U Expired JPS643306Y2 (en) | 1984-12-19 | 1984-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS643306Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016533178A (en) * | 2013-10-15 | 2016-10-27 | レムケン・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンデイトゲゼルシャフト | Seed weighing device for single-shell grain seeder |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8850995B2 (en) | 2009-02-02 | 2014-10-07 | Deere & Company | Seeding machine with seed delivery system |
-
1984
- 1984-12-19 JP JP1984191505U patent/JPS643306Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016533178A (en) * | 2013-10-15 | 2016-10-27 | レムケン・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンデイトゲゼルシャフト | Seed weighing device for single-shell grain seeder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS643306Y2 (en) | 1989-01-27 |