JPS61108116U - - Google Patents

Info

Publication number
JPS61108116U
JPS61108116U JP19217884U JP19217884U JPS61108116U JP S61108116 U JPS61108116 U JP S61108116U JP 19217884 U JP19217884 U JP 19217884U JP 19217884 U JP19217884 U JP 19217884U JP S61108116 U JPS61108116 U JP S61108116U
Authority
JP
Japan
Prior art keywords
light receiving
responds
receiving section
light
automatic seedling
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
Application number
JP19217884U
Other languages
Japanese (ja)
Other versions
JPH0324003Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1984192178U priority Critical patent/JPH0324003Y2/ja
Publication of JPS61108116U publication Critical patent/JPS61108116U/ja
Application granted granted Critical
Publication of JPH0324003Y2 publication Critical patent/JPH0324003Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Transplanting Machines (AREA)
  • Optical Radar Systems And Details Thereof (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の実施例を示し、第１図はトラク
タに連結させた自動苗植機の側面図、第２図は上
記トラクタと自動苗植機の平面図、第３図は上記
自動苗植機に設けた受光装置の縦断面図、第４図
は公知の色識別半導体素子の分光感度特性を示す
図、第５図はフオト・トランジスタを使用した本
考案の他の実施例を示す簡略図、第６図は分光フ
イルタの分光透過率を示す図である。 ２……自動苗植機、２ａ〜２ｆ……植付部、４
ａ〜４ｆ……受光装置、６……フオトダイオード
、７……フオト・トランジスタ、１１……検出応
動部、１２……ブザー。 The drawings show an embodiment of the present invention; FIG. 1 is a side view of the automatic seedling transplanter connected to a tractor, FIG. 2 is a plan view of the tractor and automatic seedling transplanter, and FIG. 3 is the automatic seedling transplanter connected to the tractor. 4 is a diagram showing the spectral sensitivity characteristics of a known color discrimination semiconductor element, and FIG. 5 is a simplified diagram showing another embodiment of the present invention using a photo transistor. , FIG. 6 is a diagram showing the spectral transmittance of the spectral filter. 2... Automatic seedling transplanter, 2a to 2f... Planting section, 4
a to 4f... Light receiving device, 6... Photo diode, 7... Photo transistor, 11... Detection response unit, 12... Buzzer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 植え付けられた苗からの反射光を受光し、主に
苗色の波長光を識別して感応する受光部と、この
受光部の出力信号に応動する検出作動部とを含む
自動苗植機の植欠検出装置。 An automatic seedling planting machine that includes a light receiving section that receives reflected light from planted seedlings, identifies and responds mainly to wavelength light of the seedling color, and a detection operation section that responds to the output signal of this light receiving section. Missing detection device.
JP1984192178U 1984-12-20 1984-12-20 Expired JPH0324003Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984192178U JPH0324003Y2 (en) 1984-12-20 1984-12-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984192178U JPH0324003Y2 (en) 1984-12-20 1984-12-20

Publications (2)

Publication Number Publication Date
JPS61108116U true JPS61108116U (en) 1986-07-09
JPH0324003Y2 JPH0324003Y2 (en) 1991-05-24

Family

ID=30749604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984192178U Expired JPH0324003Y2 (en) 1984-12-20 1984-12-20

Country Status (1)

Country Link
JP (1) JPH0324003Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018102175A (en) * 2016-12-26 2018-07-05 井関農機株式会社 Seedling transplanting system
JP2018201373A (en) * 2017-05-31 2018-12-27 井関農機株式会社 Transplanter
JP2020110191A (en) * 2020-04-28 2020-07-27 井関農機株式会社 Transplanter
JP2022028066A (en) * 2020-04-28 2022-02-14 井関農機株式会社 Transplanter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5724082A (en) * 1980-07-15 1982-02-08 Fujitsu Ltd Computer system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5724082A (en) * 1980-07-15 1982-02-08 Fujitsu Ltd Computer system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018102175A (en) * 2016-12-26 2018-07-05 井関農機株式会社 Seedling transplanting system
JP2018201373A (en) * 2017-05-31 2018-12-27 井関農機株式会社 Transplanter
JP2020110191A (en) * 2020-04-28 2020-07-27 井関農機株式会社 Transplanter
JP2022028066A (en) * 2020-04-28 2022-02-14 井関農機株式会社 Transplanter

Also Published As

Publication number Publication date
JPH0324003Y2 (en) 1991-05-24

Similar Documents

Publication Publication Date Title
JPS62121523U (en)
JPS61108116U (en)
JPH0190321U (en)
JPS6310827U (en)
JPS63138010U (en)
JPH0212209U (en)
JPS62169905U (en)
JPS6294718U (en)
JPS6239417U (en)
JPS6392552U (en)
JPH0234124U (en)
JPS5862815U (en) Missing plant recording device for riding rice transplanter
JPS6292663U (en)
JPS62184404U (en)
JPH0449833U (en)
JPH0223443U (en)
JPH01175055U (en)
JPH01140141U (en)
JPS6199027U (en)
JPH02104655U (en)
JPS6398026U (en)
JPH02113134U (en)
JPS63137835U (en)
JPS5824117U (en) Safety device for planting part of rice transplanter
JPS62188479U (en)