JPS6333728U - - Google Patents
Info
- Publication number
- JPS6333728U JPS6333728U JP12783686U JP12783686U JPS6333728U JP S6333728 U JPS6333728 U JP S6333728U JP 12783686 U JP12783686 U JP 12783686U JP 12783686 U JP12783686 U JP 12783686U JP S6333728 U JPS6333728 U JP S6333728U
- Authority
- JP
- Japan
- Prior art keywords
- seedlings
- seedling
- seedling mounting
- detecting
- mounting surface
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Transplanting Machines (AREA)
Description
第１図は本考案にかかる苗残量検出装置の縦断
面図、第２図は同検出装置を設けた苗載台一部の
斜面図、第３図は検出回路を示す図面、第４図及
び第５図は４輪乗用形田値機の側面及び平面図、
第６図は従来例を説明する説明図である。
１……苗載台、１ａ……縦壁、１ｂ……苗載面
、５……残量検出センサー。
Fig. 1 is a vertical cross-sectional view of a device for detecting the remaining amount of seedlings according to the present invention, Fig. 2 is a slope view of a part of a seedling stand equipped with the detection device, Fig. 3 is a drawing showing a detection circuit, and Fig. 4 and Fig. 5 is a side view and a plan view of a four-wheeled riding type price machine,
FIG. 6 is an explanatory diagram illustrating a conventional example. 1... Seedling mounting stand, 1a... Vertical wall, 1b... Seedling mounting surface, 5... Remaining amount detection sensor.
Claims (1)
１ａ，１ａ間の苗載面１ｂに苗を載置して苗取り
口１１ａ側に案内するごとくした苗載台１におけ
る苗残量検出装置であつて、前記縦壁１ａ，１ａ
の少なくとも一方における前記苗載面１ｂに向か
う側面で、前記苗載面１ｂを案内される苗の存在
で遮光される位置に、遮光及び露光による起電力
の変化で苗の有無を検出する残量検出センサー５
を設けたことを特徴とする苗載台における苗残量
検出装置。 This is a device for detecting the amount of remaining seedlings in a seedling mounting stand 1 which is provided with vertical walls 1a, 1a facing each other, and is configured to place seedlings on a seedling mounting surface 1b between these vertical walls 1a, 1a and guide them to the side of a seedling taking port 11a. In addition, the vertical walls 1a, 1a
on at least one side facing the seedling mounting surface 1b, at a position where the light is blocked by the presence of the seedlings guided on the seedling mounting surface 1b, a remaining amount for detecting the presence or absence of seedlings by changes in electromotive force due to light blocking and exposure. Detection sensor 5
A device for detecting the amount of remaining seedlings in a seedling stand, characterized by being provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12783686U JPS6333728U (en) | 1986-08-21 | 1986-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12783686U JPS6333728U (en) | 1986-08-21 | 1986-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6333728U true JPS6333728U (en) | 1988-03-04 |
Family
ID=31022969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12783686U Pending JPS6333728U (en) | 1986-08-21 | 1986-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6333728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0343919U (en) * | 1989-09-06 | 1991-04-24 |
-
1986
- 1986-08-21 JP JP12783686U patent/JPS6333728U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0343919U (en) * | 1989-09-06 | 1991-04-24 |
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