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
Links
- 230000005540 biological transmission Effects 0.000 claims description 7
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
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)
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.
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)
| 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 |
-
1987
- 1987-03-28 JP JP1987046387U patent/JPH069878Y2/en not_active Expired - Lifetime
Cited By (1)
| 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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