JPS5835834U - Combine harvester with vehicle speed control device - Google Patents

Combine harvester with vehicle speed control device

Info

Publication number
JPS5835834U
JPS5835834U JP13053481U JP13053481U JPS5835834U JP S5835834 U JPS5835834 U JP S5835834U JP 13053481 U JP13053481 U JP 13053481U JP 13053481 U JP13053481 U JP 13053481U JP S5835834 U JPS5835834 U JP S5835834U
Authority
JP
Japan
Prior art keywords
output
combine harvester
vehicle speed
speed control
control device
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
JP13053481U
Other languages
Japanese (ja)
Inventor
一男 小竹
Original Assignee
ヤンマー農機株式会社
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 ヤンマー農機株式会社 filed Critical ヤンマー農機株式会社
Priority to JP13053481U priority Critical patent/JPS5835834U/en
Publication of JPS5835834U publication Critical patent/JPS5835834U/en
Pending legal-status Critical Current

Links

Landscapes

  • Agricultural Machines (AREA)
  • Harvester Elements (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は本考案にかかるコンバインの斜面図、第２図は
変速装置の切換装置を示すフロート図、第３図は制御回
路図、第４図は原動機部分の斜面図、第５図は前記制御
回路の説明図である。 １・・・機体、２・・・走行装置、３・・・刈取装置、
４・・・脱穀装置、５・・・原動機、６・・・変速装置
、７・・・切換装置、１１・・・過負荷検出回路。 第２図 −１第４図Fig. 1 is a perspective view of the combine harvester according to the present invention, Fig. 2 is a float diagram showing the switching device of the transmission, Fig. 3 is a control circuit diagram, Fig. 4 is a perspective view of the prime mover section, and Fig. 5 is the above-mentioned FIG. 2 is an explanatory diagram of a control circuit. 1... Airframe, 2... Traveling device, 3... Reaping device,
4... Threshing device, 5... Prime mover, 6... Transmission device, 7... Switching device, 11... Overload detection circuit. Figure 2-1 Figure 4

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 機体の下部に走行装置を、前部に刈取装置を、上部に脱
穀装置を設け、かつ機体上の原動機に前記走行装置を油
圧クラッチ付き変速装置を介して連動連結すると共に、
前記脱穀装置における扱胴の回転数を検出し、その検出
信号に基づいて前記変速装置を切換える切換装置を設け
たコンバインにおいて、前記扱胴の回転数が所定値以下
になったとき、出力を行なう過負荷検出回路を形成して
、該回路からの出力により前記原動機の出力を一時的に
増大させるべく構成すると共に、この過負荷検出回路か
らの出力の継続により前記変速装置を切換装置をして減
速側に切換えるべく構成したこ　−とを特徴とする車速
制御装置を備えたコンバイン。A traveling device is provided in the lower part of the machine body, a reaping device is provided in the front part, and a threshing device is provided in the upper part, and the traveling device is interlocked and connected to the prime mover on the machine body via a transmission with a hydraulic clutch,
In a combine harvester equipped with a switching device that detects the rotation speed of the handling drum in the threshing device and switches the transmission based on the detection signal, output is performed when the rotation speed of the handling drum becomes equal to or less than a predetermined value. An overload detection circuit is formed, and the output from the circuit is configured to temporarily increase the output of the prime mover, and the continuation of the output from the overload detection circuit causes the transmission to be controlled by a switching device. A combine harvester equipped with a vehicle speed control device characterized in that it is configured to switch to the deceleration side.
JP13053481U 1981-09-01 1981-09-01 Combine harvester with vehicle speed control device Pending JPS5835834U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13053481U JPS5835834U (en) 1981-09-01 1981-09-01 Combine harvester with vehicle speed control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13053481U JPS5835834U (en) 1981-09-01 1981-09-01 Combine harvester with vehicle speed control device

Publications (1)

Publication Number Publication Date
JPS5835834U true JPS5835834U (en) 1983-03-08

Family

ID=29924158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13053481U Pending JPS5835834U (en) 1981-09-01 1981-09-01 Combine harvester with vehicle speed control device

Country Status (1)

Country Link
JP (1) JPS5835834U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS551229A (en) * 1978-06-16 1980-01-08 Yanmar Agricult Equip Co Ltd Traveling agricultural machine
JPS5623812A (en) * 1979-08-04 1981-03-06 Yanmar Agricult Equip Operation control device of combined harvester
JPS5771337A (en) * 1980-10-22 1982-05-04 Iseki Agricult Mach Load controller of combined harvester

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS551229A (en) * 1978-06-16 1980-01-08 Yanmar Agricult Equip Co Ltd Traveling agricultural machine
JPS5623812A (en) * 1979-08-04 1981-03-06 Yanmar Agricult Equip Operation control device of combined harvester
JPS5771337A (en) * 1980-10-22 1982-05-04 Iseki Agricult Mach Load controller of combined harvester

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