JP4570140B2 - 作業車両 - Google Patents
作業車両 Download PDFInfo
- Publication number
- JP4570140B2 JP4570140B2 JP2004290667A JP2004290667A JP4570140B2 JP 4570140 B2 JP4570140 B2 JP 4570140B2 JP 2004290667 A JP2004290667 A JP 2004290667A JP 2004290667 A JP2004290667 A JP 2004290667A JP 4570140 B2 JP4570140 B2 JP 4570140B2
- Authority
- JP
- Japan
- Prior art keywords
- vibration
- engine
- rubber
- flywheel
- shaft
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims description 189
- 238000002955 isolation Methods 0.000 claims description 61
- 229920001971 elastomer Polymers 0.000 claims description 54
- 239000005060 rubber Substances 0.000 claims description 54
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 239000003921 oil Substances 0.000 description 45
- 230000007246 mechanism Effects 0.000 description 21
- 239000010720 hydraulic oil Substances 0.000 description 18
- 239000000463 material Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000002238 attenuated effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Landscapes
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Vibration Prevention Devices (AREA)
Description
16 機体フレーム
17 ミッションケース
25 フライホイル
28 動力伝達軸(ドライブ軸)
230 前部防振部材(第2防振部材)
250 上連結部材
254 後部防振部材(第1防振部材)
255 防振ゴム(防振体)
257 受圧フレーム(連結体)
Claims (1)
- エンジンの出力部にフライホイルを配置し、前記エンジンの動力がフライホイル及びドライブ軸を介してミッションケースに伝えられるように構成し、前記フライホイル上方のエンジン側部に第1防振部材を配置し、前記フライホイルの設置側面に隣接するエンジンの両側面部に第2防振部材をそれぞれ配置し、側面視略四角形の前記エンジンの略対角線方向に前記第1防振部材と第2防振部材とを配置する作業車両において、
前記第1防振部材は車両進行方向と直角方向に並んだ2個の防振体からなり、前記各防振体をエンジンに単一の連結体を介して連結し、
左右一対の機体フレームの上面側に連結部材の両端部を連結し、前記連結部材の下方に前記フライホイルを配置し、前記連結部材の上面側に前記第1防振部材を配置する構造であって、
前記各防振体は、エンジンの回転の振動を減衰する防振ゴムに加え、エンジンの前後方向の振動を減衰する補助防振ゴム、及びエンジンの左右方向の振動を減衰する補助防振ゴムとを有し、
連結部材の上面に当接する下板材と、連結体の下面に当接する上板材とに、防振ゴムの下面および上面を固定し、連結体の下面を連結部材の上面に防振ゴムを介して弾圧させ、
車両進行方向に向かって左側の防振体の防振ゴムを挟んだ下板材の前端側を上方に折り曲げ、同じく上板材の前端側を下方に折り曲げ、各板材の前端側の折り曲げ部の間に補助防振ゴムを挟んで固定し、
他方、車両進行方向に向かって右側の防振体の防振ゴムを挟んだ下板材の後端側を上方に折り曲げ、同じく上板材の後端側を下方に折り曲げ、各板材の後端側の折り曲げ部の間に補助防振ゴムを挟んで固定し、
加えて、前記各防振体の防振ゴムを挟んだ下板材の車両進行方向に向かって右端側を共に上方に折り曲げ、同じく上板材の右端側を共に下方に折り曲げ、各板材の右端側の折り曲げ部の間に補助防振ゴムを挟んで固定するように構成したことを特徴とする作業車両。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004290667A JP4570140B2 (ja) | 2004-10-01 | 2004-10-01 | 作業車両 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004290667A JP4570140B2 (ja) | 2004-10-01 | 2004-10-01 | 作業車両 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006103431A JP2006103431A (ja) | 2006-04-20 |
JP4570140B2 true JP4570140B2 (ja) | 2010-10-27 |
Family
ID=36373627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004290667A Expired - Fee Related JP4570140B2 (ja) | 2004-10-01 | 2004-10-01 | 作業車両 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4570140B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011201482A (ja) * | 2010-03-26 | 2011-10-13 | Yanmar Co Ltd | 作業車両 |
JP5548004B2 (ja) * | 2010-03-26 | 2014-07-16 | ヤンマー株式会社 | 作業車両 |
KR101029376B1 (ko) * | 2010-10-11 | 2011-04-15 | 대호 (주) | 트랙터 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0363771U (ja) * | 1989-10-23 | 1991-06-21 | ||
JPH0483916U (ja) * | 1990-11-30 | 1992-07-21 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS478Y1 (ja) * | 1967-06-20 | 1972-01-05 | ||
JPS5832039Y2 (ja) * | 1978-01-19 | 1983-07-15 | 日産自動車株式会社 | 防振支持装置 |
JPS5962343U (ja) * | 1982-10-20 | 1984-04-24 | 日産自動車株式会社 | パワ−ユニツトの支持装置 |
JPS5993533A (ja) * | 1982-11-19 | 1984-05-30 | Yanmar Diesel Engine Co Ltd | エンジンの防振ゴム |
JPS61110428U (ja) * | 1984-12-25 | 1986-07-12 | ||
JPS61123240U (ja) * | 1985-01-22 | 1986-08-02 | ||
JPS6217437A (ja) * | 1985-07-16 | 1987-01-26 | Kinugawa Rubber Ind Co Ltd | 防振ゴム |
JPS63120936A (ja) * | 1986-11-10 | 1988-05-25 | Mazda Motor Corp | パワ−ユニツトのマウンテイング装置 |
JPH0638194Y2 (ja) * | 1987-01-31 | 1994-10-05 | いすゞ自動車株式会社 | 防振支持装置 |
JPS63270232A (ja) * | 1987-04-29 | 1988-11-08 | Honda Motor Co Ltd | 乗用トラクタ |
JPS6334225A (ja) * | 1987-06-29 | 1988-02-13 | Kubota Ltd | トラクタのエンジン支持構造 |
JP2682018B2 (ja) * | 1988-06-29 | 1997-11-26 | 株式会社デンソー | 車輌用空調装置におけるコンプレッサ防振搭載構造 |
JPH04272531A (ja) * | 1990-10-12 | 1992-09-29 | Metzeler Gimetall Ag | エラストマー製マウントのばね剛性変更方法とエンジンマウント |
JP2841121B2 (ja) * | 1990-12-07 | 1998-12-24 | ヤンマーディーゼル株式会社 | 3気筒エンジンの防振支持装置 |
JPH1016572A (ja) * | 1996-07-01 | 1998-01-20 | Ishikawajima Constr Mach Co | 作業機のエンジン支持構造 |
-
2004
- 2004-10-01 JP JP2004290667A patent/JP4570140B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0363771U (ja) * | 1989-10-23 | 1991-06-21 | ||
JPH0483916U (ja) * | 1990-11-30 | 1992-07-21 |
Also Published As
Publication number | Publication date |
---|---|
JP2006103431A (ja) | 2006-04-20 |
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