JPS63152729U - - Google Patents

Info

Publication number
JPS63152729U
JPS63152729U JP1987046387U JP4638787U JPS63152729U JP S63152729 U JPS63152729 U JP S63152729U JP 1987046387 U JP1987046387 U JP 1987046387U JP 4638787 U JP4638787 U JP 4638787U JP S63152729 U JPS63152729 U JP S63152729U
Authority
JP
Japan
Prior art keywords
pulley
lever
operating
cutting
tension
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
JP1987046387U
Other languages
Japanese (ja)
Other versions
JPH069878Y2 (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 JP1987046387U priority Critical patent/JPH069878Y2/en
Publication of JPS63152729U publication Critical patent/JPS63152729U/ja
Application granted granted Critical
Publication of JPH069878Y2 publication Critical patent/JPH069878Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Description

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

図面は本考案に係る農作業車のベルトテンシヨ
ン式走行変速装置の実施例を示し、第1図はベル
トテンシヨン式変速装置を示す斜視図、第2図乃
至第4図はカムの作用状態を示す側面図、第5図
は田植機全体を示す側面図、第6図は別の実施例
を示す概略図である。 7a,7b,7c……伝動ベルト、8a,8b
,8c……テンシヨンプーリ、13……レバー、
B……連係機構。
The drawings show an embodiment of the belt tension type traveling transmission device for an agricultural vehicle according to the present invention, FIG. 1 is a perspective view showing the belt tension type transmission device, and FIGS. 2 to 4 show the operating state of the cam. 5 is a side view showing the entire rice transplanter, and FIG. 6 is a schematic diagram showing another embodiment. 7a, 7b, 7c...Transmission belt, 8a, 8b
, 8c...Tension pulley, 13...Lever,
B... Linkage mechanism.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 伝動比が異なる複数の伝動ベルト7a,7b,
7cに対する各テンシヨンプーリ8a,8b,8
cを、1本のレバー13操作により選択的に入・
切りして変速を行う農作業車のベルトテンシヨン
式走行変速装置において、前記操作レバー13と
各テンシヨンプーリ8a,8b,8cとを、レバ
ー13操作により、切り側に操作されるプーリと
入り側に操作されるプーリにより両伝動ベルト(
7aと7b又は7bと7c)が共に半クラツチ状
態を現出する連係機構Bを介して連係してあるこ
とを特徴とする農作業車のベルトテンシヨン式走
行変速装置。
A plurality of transmission belts 7a, 7b with different transmission ratios,
Each tension pulley 8a, 8b, 8 for 7c
c can be selectively turned on by operating one lever 13.
In a belt tension traveling transmission device for an agricultural vehicle that changes speed by cutting, the operation lever 13 and each tension pulley 8a, 8b, 8c are connected to each other by operating the lever 13, so that the pulley operated to the cutting side and the pulley to the entering side Both transmission belts (
7a and 7b or 7b and 7c) are both linked via a linkage mechanism B that produces a half-clutch state.
JP1987046387U 1987-03-28 1987-03-28 Belt tension type traveling transmission for agricultural vehicles Expired - Lifetime JPH069878Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987046387U JPH069878Y2 (en) 1987-03-28 1987-03-28 Belt tension type traveling transmission for agricultural vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987046387U JPH069878Y2 (en) 1987-03-28 1987-03-28 Belt tension type traveling transmission for agricultural vehicles

Publications (2)

Publication Number Publication Date
JPS63152729U true JPS63152729U (en) 1988-10-06
JPH069878Y2 JPH069878Y2 (en) 1994-03-16

Family

ID=30866003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987046387U Expired - Lifetime JPH069878Y2 (en) 1987-03-28 1987-03-28 Belt tension type traveling transmission for agricultural vehicles

Country Status (1)

Country Link
JP (1) JPH069878Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013234727A (en) * 2012-05-10 2013-11-21 Kawashima Nogu Seisakusho:Kk Shift clutch device for power conveying vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013234727A (en) * 2012-05-10 2013-11-21 Kawashima Nogu Seisakusho:Kk Shift clutch device for power conveying vehicle

Also Published As

Publication number Publication date
JPH069878Y2 (en) 1994-03-16

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