JPS5875546U - Combine drive device - Google Patents

Combine drive device

Info

Publication number
JPS5875546U
JPS5875546U JP17238081U JP17238081U JPS5875546U JP S5875546 U JPS5875546 U JP S5875546U JP 17238081 U JP17238081 U JP 17238081U JP 17238081 U JP17238081 U JP 17238081U JP S5875546 U JPS5875546 U JP S5875546U
Authority
JP
Japan
Prior art keywords
drive device
pulley
change operation
speed change
threshing section
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
JP17238081U
Other languages
Japanese (ja)
Other versions
JPH0127641Y2 (en
Inventor
小林　智夫
毛呂　健一
輝光 大家
真弥 小松
英夫 中島
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 JP17238081U priority Critical patent/JPS5875546U/en
Publication of JPS5875546U publication Critical patent/JPS5875546U/en
Application granted granted Critical
Publication of JPH0127641Y2 publication Critical patent/JPH0127641Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transmissions By Endless Flexible Members (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Threshing Machine Elements (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図は本考案の一実施例を示す全体の側面図、第２図
は同平面図、第３図は要部の駆動系統図、第４図は脱一
部の変速制御を示すブロックダイヤダラム、第５図は他
の実施例を示す要部の駆動系統図である。 ４・・・脱穀部、１９・・・エンジン、２４・・・可変
速■プーリ、２５・・・■ベルト、２９・・・電磁油圧
切換弁（変速操作機構）、３０−・・油圧シリンダ（変
速操作機構）、３９・・・脱穀駆動検出回路（制御要素
）、４２−・・回転検出機構（制御要素）。 層Fig. 1 is an overall side view showing one embodiment of the present invention, Fig. 2 is a plan view of the same, Fig. 3 is a diagram of the main drive system, and Fig. 4 is a block diagram showing the speed change control of the disengaged part. Durham, FIG. 5 is a drive system diagram of main parts showing another embodiment. 4...Threshing section, 19...Engine, 24...Variable speed ■pulley, 25...■Belt, 29...Electrohydraulic switching valve (speed change operation mechanism), 30-...Hydraulic cylinder ( 39--Threshing drive detection circuit (control element), 42--Rotation detection mechanism (control element). layer

Claims (1)

【実用新案登録請求の範囲】 エンジン出力を脱穀部に伝達させる可変速■プーリ及び
■ベルトと、前記可変速Ｖプーリを変速駆動する変速操
作機構とを備えた構造において、前記脱穀部の運転動作
を検出して前記変速操作機構を作動可能状態にする制御
要素を設け、前記脱穀部を運転作動させているときにの
み前記可変速・　Ｖプーリ変速操作を可能とするように
構成したことを特徴とするコンバインの脱穀駆動装置。 ３ ２１Ａ ″モ皆 ｔ４　　　　／Ｂ　　　１（）[Claims for Utility Model Registration] In a structure comprising a variable speed pulley and belt for transmitting engine output to a threshing section, and a speed change operation mechanism for driving the variable speed V pulley at variable speeds, the operating operation of the threshing section is provided. The present invention is characterized in that a control element is provided to enable the speed change operation mechanism by detecting this, and to enable the variable speed/V-pulley speed change operation only when the threshing section is being operated. A threshing drive device for a combine harvester. 3 21A ″Mominal t4 /B 1()
JP17238081U 1981-11-18 1981-11-18 Combine drive device Granted JPS5875546U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17238081U JPS5875546U (en) 1981-11-18 1981-11-18 Combine drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17238081U JPS5875546U (en) 1981-11-18 1981-11-18 Combine drive device

Publications (2)

Publication Number Publication Date
JPS5875546U true JPS5875546U (en) 1983-05-21
JPH0127641Y2 JPH0127641Y2 (en) 1989-08-21

Family

ID=29964280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17238081U Granted JPS5875546U (en) 1981-11-18 1981-11-18 Combine drive device

Country Status (1)

Country Link
JP (1) JPS5875546U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5377863U (en) * 1976-12-01 1978-06-28
JPS55100742U (en) * 1978-12-31 1980-07-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5377863U (en) * 1976-12-01 1978-06-28
JPS55100742U (en) * 1978-12-31 1980-07-14

Also Published As

Publication number Publication date
JPH0127641Y2 (en) 1989-08-21

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