JPS6434208A - Reaping control device for combine - Google Patents

Reaping control device for combine

Info

Publication number
JPS6434208A
JPS6434208A JP18951487A JP18951487A JPS6434208A JP S6434208 A JPS6434208 A JP S6434208A JP 18951487 A JP18951487 A JP 18951487A JP 18951487 A JP18951487 A JP 18951487A JP S6434208 A JPS6434208 A JP S6434208A
Authority
JP
Japan
Prior art keywords
reaping
dropping
sensor
fixed time
height
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
JP18951487A
Other languages
Japanese (ja)
Inventor
Hiroyoshi Ono
Shinji Ninomiya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
Original Assignee
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
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 by Iseki and Co Ltd, Iseki Agricultural Machinery Mfg Co Ltd filed Critical Iseki and Co Ltd
Priority to JP18951487A priority Critical patent/JPS6434208A/en
Publication of JPS6434208A publication Critical patent/JPS6434208A/en
Pending legal-status Critical Current

Links

Landscapes

  • Combines (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Harvester Elements (AREA)

Abstract

PURPOSE:To prevent a reaping device from thrusting into soil, by controlling drop of a reaping device in a fixed time after OFF state of an earth sensor and not carrying out dropping control by the earth sensor when dropping is detected by a reaping height sensor in the fixed time. CONSTITUTION:A reaping device is raised, an earth sensor 3 is made into an OFF state and the reaping device is subjected to dropping control in a fixed time. In the fixed time, reaping height is measured by a reaping height sensor 4. Since dropping control by the earth sensor 3 is not carried out when dropping is detected by the measured result by the reaping height sensor, a pulse signal is outputted detection to a solenoid of a dropping valve 15 by the dropping detection to drop the reaping device. Reaping height control is carried out by the reaping height sensor 4 and reaping operation is done. Consequently, the reaping device will not thrust into soil by excessive dropping and stable reaping operation can be carried out.
JP18951487A 1987-07-28 1987-07-28 Reaping control device for combine Pending JPS6434208A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18951487A JPS6434208A (en) 1987-07-28 1987-07-28 Reaping control device for combine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18951487A JPS6434208A (en) 1987-07-28 1987-07-28 Reaping control device for combine

Publications (1)

Publication Number Publication Date
JPS6434208A true JPS6434208A (en) 1989-02-03

Family

ID=16242548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18951487A Pending JPS6434208A (en) 1987-07-28 1987-07-28 Reaping control device for combine

Country Status (1)

Country Link
JP (1) JPS6434208A (en)

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