JP2007218435A - 田植機 - Google Patents
田植機 Download PDFInfo
- Publication number
- JP2007218435A JP2007218435A JP2007125673A JP2007125673A JP2007218435A JP 2007218435 A JP2007218435 A JP 2007218435A JP 2007125673 A JP2007125673 A JP 2007125673A JP 2007125673 A JP2007125673 A JP 2007125673A JP 2007218435 A JP2007218435 A JP 2007218435A
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- JP
- Japan
- Prior art keywords
- planetary gear
- output shaft
- gear mechanism
- hydraulic
- hydraulic transmission
- 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
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 17
- 235000009566 rice Nutrition 0.000 title claims abstract description 17
- 240000007594 Oryza sativa Species 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 claims abstract description 109
- 241000209094 Oryza Species 0.000 claims description 15
- 230000007935 neutral effect Effects 0.000 claims description 9
- 238000013329 compounding Methods 0.000 abstract 1
- 239000002131 composite material Substances 0.000 description 10
- 239000003337 fertilizer Substances 0.000 description 5
- 210000000078 claw Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 230000009699 differential effect Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
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- 238000007664 blowing Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Abstract
【解決手段】油圧変速機構の変速出力が逆転方向最大の状態で遊星ギヤ機構における一方向の回転力が0となり、油圧変速機構の変速出力が0の状態で遊星ギヤ機構における一方向の回転力が最高回転状態となるように構成する。
【選択図】図19
Description
2 エンジン
4 ミッションケース
4a 変速ギヤ機構
6 前輪
8 後輪
15 植付部
57 油圧変速機構
63 走行出力軸
64 PTO出力軸
83 遊星ギヤ機構
84 合成出力軸
85 油圧ポンプ
86 油圧モータ
Claims (2)
- 前輪及び後輪を有し且つエンジンを搭載した走行車と、前記走行車に連結した植付部と、前記エンジンからの動力を変速して出力する油圧ポンプ・油圧モータ式の油圧変速機構と、前記エンジンからの動力及び前記油圧変速機構の変速出力を一方向の回転力に合成する遊星ギヤ機構と、走行出力軸及びPTO出力軸を有するミッションケースとを備え、
前記遊星ギヤ機構における一方向の回転力を、前記走行出力軸と前記PTO出力軸とに伝達して、前記走行出力軸にて前記後輪を駆動し、前記PTO出力軸にて前記植付部を駆動するように構成してなる田植機であって、
前記油圧変速機構の変速出力が逆転方向最大の状態で前記遊星ギヤ機構における一方向の回転力が0となり、前記油圧変速機構の変速出力が0の状態で前記遊星ギヤ機構における一方向の回転力が最高回転状態となるように構成したことを特徴とする田植機。 - 前記遊星ギヤ機構よりも下流側に、前記遊星ギヤ機構における一方向の回転力を前進、中立、後進の出力に切り換えて前記走行出力軸に伝達する変速ギヤ機構を備えていることを特徴とする請求項1に記載した田植機。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007125673A JP4575931B2 (ja) | 2007-05-10 | 2007-05-10 | 田植機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007125673A JP4575931B2 (ja) | 2007-05-10 | 2007-05-10 | 田植機 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002008255A Division JP4067310B2 (ja) | 2002-01-17 | 2002-01-17 | 田植機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007218435A true JP2007218435A (ja) | 2007-08-30 |
JP4575931B2 JP4575931B2 (ja) | 2010-11-04 |
Family
ID=38495941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007125673A Expired - Lifetime JP4575931B2 (ja) | 2007-05-10 | 2007-05-10 | 田植機 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4575931B2 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH116557A (ja) * | 1997-06-18 | 1999-01-12 | Daikin Ind Ltd | 車両の動力回収装置 |
JP2002168320A (ja) * | 2000-11-30 | 2002-06-14 | Kanzaki Kokyukoki Mfg Co Ltd | 車輌の動力伝達機構 |
JP2003042261A (ja) * | 2001-08-01 | 2003-02-13 | Yanmar Agricult Equip Co Ltd | 作業車 |
-
2007
- 2007-05-10 JP JP2007125673A patent/JP4575931B2/ja not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH116557A (ja) * | 1997-06-18 | 1999-01-12 | Daikin Ind Ltd | 車両の動力回収装置 |
JP2002168320A (ja) * | 2000-11-30 | 2002-06-14 | Kanzaki Kokyukoki Mfg Co Ltd | 車輌の動力伝達機構 |
JP2003042261A (ja) * | 2001-08-01 | 2003-02-13 | Yanmar Agricult Equip Co Ltd | 作業車 |
Also Published As
Publication number | Publication date |
---|---|
JP4575931B2 (ja) | 2010-11-04 |
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