JPS6333739U - - Google Patents
Info
- Publication number
- JPS6333739U JPS6333739U JP12766986U JP12766986U JPS6333739U JP S6333739 U JPS6333739 U JP S6333739U JP 12766986 U JP12766986 U JP 12766986U JP 12766986 U JP12766986 U JP 12766986U JP S6333739 U JPS6333739 U JP S6333739U
- Authority
- JP
- Japan
- Prior art keywords
- seeding device
- sowing
- photoelectric conversion
- feeding
- model registration
- 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 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000009331 sowing Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
- Fertilizing (AREA)
- Sowing (AREA)
Description
第１図は本考案の播種装置の側面断面図、第２
図は同じく全面断面図、第３図は光電変換センサ
ー部分の制御回路図、第４図は光電変換センサー
をイメージセンサーに構成した実施例の制御回路
図である。
Ａ……種子、Ｂ……播種床、１……発光器、２
……受光器、３……育苗箱、４……繰出しロール
、５……ホツパー、６……ブラシ、Ｃ……イメー
ジセンサーカメラ。
Figure 1 is a side sectional view of the seeding device of the present invention;
3 is a control circuit diagram of the photoelectric conversion sensor portion, and FIG. 4 is a control circuit diagram of an embodiment in which the photoelectric conversion sensor is configured as an image sensor. A... Seed, B... Seed bed, 1... Light emitter, 2
... Light receiver, 3 ... Seedling box, 4 ... Feeding roll, 5 ... Hopper, 6 ... Brush, C ... Image sensor camera.
Claims (1)
育苗箱３の播種面に落下された種子の量を、育苗
箱３の全幅にわたり検出する光電変換センサーに
より電気信号に変換して検出し、繰出しロール４
の回転数を制御すべく構成したことを特徴とする
播種装置に於ける繰出し量調整機構。 (2) 実用新案登録請求の範囲第１項記載の光電
変換センサーをイメージセンサーカメラにより構
成し、育苗箱３の幅に於ける一定の面内の播種量
を検出して制御すべく構成したことを特徴とする
播種装置に於ける繰出し量調整機構。[Scope of claims for utility model registration] (1) The seeding device is fed out by the feeding mechanism of the sowing device,
The amount of seeds dropped onto the sowing surface of the seedling raising box 3 is converted into an electric signal by a photoelectric conversion sensor that detects the entire width of the seedling raising box 3, and then the feed roll 4
A feeding amount adjustment mechanism in a seeding device, characterized in that the mechanism is configured to control the rotational speed of the seeding device. (2) The photoelectric conversion sensor described in Claim 1 of the Utility Model Registration Claim is constituted by an image sensor camera, and is configured to detect and control the amount of sowing within a fixed plane of the width of the seedling nursery box 3. A feeding amount adjustment mechanism in a seeding device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12766986U JPH0451538Y2 (en) | 1986-08-20 | 1986-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12766986U JPH0451538Y2 (en) | 1986-08-20 | 1986-08-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6333739U true JPS6333739U (en) | 1988-03-04 |
| JPH0451538Y2 JPH0451538Y2 (en) | 1992-12-04 |
Family
ID=31022647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12766986U Expired JPH0451538Y2 (en) | 1986-08-20 | 1986-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0451538Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011206004A (en) * | 2010-03-30 | 2011-10-20 | National Agriculture & Food Research Organization | Seeding condition detecting method and direct seeder |
-
1986
- 1986-08-20 JP JP12766986U patent/JPH0451538Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011206004A (en) * | 2010-03-30 | 2011-10-20 | National Agriculture & Food Research Organization | Seeding condition detecting method and direct seeder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0451538Y2 (en) | 1992-12-04 |
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