JP6579781B2 - トラクタ - Google Patents
トラクタ Download PDFInfo
- Publication number
- JP6579781B2 JP6579781B2 JP2015079710A JP2015079710A JP6579781B2 JP 6579781 B2 JP6579781 B2 JP 6579781B2 JP 2015079710 A JP2015079710 A JP 2015079710A JP 2015079710 A JP2015079710 A JP 2015079710A JP 6579781 B2 JP6579781 B2 JP 6579781B2
- Authority
- JP
- Japan
- Prior art keywords
- lower link
- plate
- shaft
- fulcrum shaft
- chain
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims description 57
- 239000007789 gas Substances 0.000 description 16
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 238000000746 purification Methods 0.000 description 6
- 230000003028 elevating effect Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000002828 fuel tank Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
- A01B59/04—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor
- A01B59/042—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor having pulling means arranged on the rear part of the tractor
- A01B59/043—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor having pulling means arranged on the rear part of the tractor supported at three points, e.g. by quick-release couplings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D49/00—Tractors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D49/00—Tractors
- B62D49/02—Tractors modified to take lifting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D49/00—Tractors
- B62D49/06—Tractors adapted for multi-purpose use
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Agricultural Machines (AREA)
- Lifting Devices For Agricultural Implements (AREA)
Description
5 ディーゼルエンジン
17 ミッションケース
22 油圧式昇降機構
23 ロワーリンク
101 チェンブラケット
102 ボルト
103 チェックチェン体
104 連結プレート
105 連結ブラケット
105a 第1プレート
105b 第2プレート
105c 補強プレート
105d 貫通穴
105e ボルト穴
105f ピン挿入穴
106 ボルト
107 ガイドピン
108 ワッシャ
109 連結ピン
Claims (2)
- エンジン及びミッションケースを搭載した走行機体と、前記ミッションケースに作業機を昇降動可能に装着するリンク機構と、前記ミッションケースから左右外向きに突出した左右の後車軸ケースに取り付けた左右のチェンブラケットと、前記リンク機構を構成する左右のロワーリンクと前記左右のチェンブラケットとを連結する左右のチェックチェン体とを備えるトラクタにおいて、
前記ロワーリンクの基端側を軸支するロワーリンク支点軸体は、前記チェンブラケットに形成した装着穴に軸心線方向から臨ませると共に、前記装着穴の内径を前記ロワーリンク支点軸体が挿通可能な大きさに設定し、
前記チェンブラケットの前記装着穴には、前記チェックチェン体の基端側を軸支する枢支ピンが差し込まれる軸受体を着脱可能に嵌め込んでおり、
前記ロワーリンク支点軸体の軸径が前記枢支ピンの軸径よりも大きいことを特徴とする
トラクタ。 - 前記ロワーリンク支点軸体と前記枢支ピンとを同心状に位置させている、
請求項1に記載のトラクタ。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015079710A JP6579781B2 (ja) | 2014-08-29 | 2015-04-09 | トラクタ |
PCT/JP2015/073326 WO2016031661A1 (ja) | 2014-08-29 | 2015-08-20 | トラクタ |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014175867 | 2014-08-29 | ||
JP2014175867 | 2014-08-29 | ||
JP2015079710A JP6579781B2 (ja) | 2014-08-29 | 2015-04-09 | トラクタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016049101A JP2016049101A (ja) | 2016-04-11 |
JP6579781B2 true JP6579781B2 (ja) | 2019-09-25 |
Family
ID=55399556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015079710A Active JP6579781B2 (ja) | 2014-08-29 | 2015-04-09 | トラクタ |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6579781B2 (ja) |
WO (1) | WO2016031661A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102496021B1 (ko) * | 2016-04-28 | 2023-02-06 | 주식회사 대동 | 다목적 운반 차량용 작업기 부착장치 |
CN111066400B (zh) * | 2019-12-20 | 2021-08-24 | 盐城可理斯机械制造有限公司 | 一种旋耕机三点悬挂架 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6327525Y2 (ja) * | 1981-02-10 | 1988-07-26 | ||
JP4745132B2 (ja) * | 2006-05-29 | 2011-08-10 | 三菱農機株式会社 | 作業車両の作業機連結装置 |
JP4884997B2 (ja) * | 2007-02-07 | 2012-02-29 | ヤンマー株式会社 | 作業車両 |
JP5163033B2 (ja) * | 2007-09-27 | 2013-03-13 | 井関農機株式会社 | 作業車両 |
-
2015
- 2015-04-09 JP JP2015079710A patent/JP6579781B2/ja active Active
- 2015-08-20 WO PCT/JP2015/073326 patent/WO2016031661A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP2016049101A (ja) | 2016-04-11 |
WO2016031661A1 (ja) | 2016-03-03 |
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