JPS62164736U - - Google Patents

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Publication number
JPS62164736U
JPS62164736U JP5514186U JP5514186U JPS62164736U JP S62164736 U JPS62164736 U JP S62164736U JP 5514186 U JP5514186 U JP 5514186U JP 5514186 U JP5514186 U JP 5514186U JP S62164736 U JPS62164736 U JP S62164736U
Authority
JP
Japan
Prior art keywords
culm
grain
sensor
length
detects
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
Application number
JP5514186U
Other languages
Japanese (ja)
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 JP5514186U priority Critical patent/JPS62164736U/ja
Publication of JPS62164736U publication Critical patent/JPS62164736U/ja
Pending legal-status Critical Current

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  • Harvester Elements (AREA)

Description

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

第1図は本考案に係る扱深さ自動調節装置を装
備した収穫機の左側外観斜視図、第2図は縦搬送
チエインの略示構造図、第3図は扱深さ調節を行
う制御部及びその周辺の電気回路図、第4図は制
御部の動作を示すフローチヤートである。 2……脱穀部、30……制御部、30a……タ
イマ、30c……演算部、LS……稈長センサ、
MS……穀稈センサ。
Fig. 1 is a left side external perspective view of a harvester equipped with an automatic handling depth adjustment device according to the present invention, Fig. 2 is a schematic structural diagram of the vertical conveyance chain, and Fig. 3 is a control section for adjusting the handling depth. FIG. 4 is a flowchart showing the operation of the control section. 2... Threshing section, 30... Control section, 30a... Timer, 30c... Calculation section, LS... Culm length sensor,
MS...Grain culm sensor.

Claims (1)

【実用新案登録請求の範囲】 脱穀部に送給される穀稈の稈長を検出し、検出
した稈長に基づいて扱深さを適正範囲に調節する
ようにしている収穫機の扱深さ自動調節装置にお
いて、 脱穀する穀稈の稈長を検出する稈長センサと、
該稈長センサより穀稈搬送方向上流側に設けてあ
り、搬送されている穀稈を検出する穀稈センサと
、該穀稈センサが穀稈を検出した時点からの計時
を開始するタイマと、該タイマが所定時間を計時
した後、前記稈長センサが検出した稈長の平均値
処理をする演算部とを備えて、前記演算部が算出
した稈長平均値に基づいて扱深さ調節を行うよう
構成したことを特徴とする収穫機の扱深さ自動調
節装置。
[Scope of claim for utility model registration] Automatic handling depth adjustment of a harvester that detects the culm length of grain culms fed to a threshing section and adjusts the handling depth to an appropriate range based on the detected culm length. The device includes a culm length sensor that detects the culm length of the grain culm to be threshed;
A grain culm sensor that is provided upstream of the culm length sensor in the grain culm transport direction and detects the grain culm being transported; a timer that starts measuring time from the time when the grain culm sensor detects the grain culm; and a calculation unit that processes the average value of the culm length detected by the culm length sensor after the timer has counted a predetermined time, and the processing depth is adjusted based on the average value of the culm length calculated by the calculation unit. An automatic handling depth adjustment device for a harvester, characterized by:
JP5514186U 1986-04-11 1986-04-11 Pending JPS62164736U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5514186U JPS62164736U (en) 1986-04-11 1986-04-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5514186U JPS62164736U (en) 1986-04-11 1986-04-11

Publications (1)

Publication Number Publication Date
JPS62164736U true JPS62164736U (en) 1987-10-20

Family

ID=30882775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5514186U Pending JPS62164736U (en) 1986-04-11 1986-04-11

Country Status (1)

Country Link
JP (1) JPS62164736U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55114220A (en) * 1979-02-26 1980-09-03 Iseki Agricult Mach Threshing depth control system of combined harvester
JPS585109A (en) * 1981-06-30 1983-01-12 株式会社クボタ Combine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55114220A (en) * 1979-02-26 1980-09-03 Iseki Agricult Mach Threshing depth control system of combined harvester
JPS585109A (en) * 1981-06-30 1983-01-12 株式会社クボタ Combine

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