JP6782526B2 - 作業車両 - Google Patents
作業車両 Download PDFInfo
- Publication number
- JP6782526B2 JP6782526B2 JP2014217846A JP2014217846A JP6782526B2 JP 6782526 B2 JP6782526 B2 JP 6782526B2 JP 2014217846 A JP2014217846 A JP 2014217846A JP 2014217846 A JP2014217846 A JP 2014217846A JP 6782526 B2 JP6782526 B2 JP 6782526B2
- Authority
- JP
- Japan
- Prior art keywords
- lift arm
- link
- arm
- posture holding
- main frame
- 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
Images
Description
2 機体フレーム
3 エンジン
10 フロントローダ
11 メインフレーム
12 アーム
13 作業具
15 昇降シリンダ
16 リフトリンクシリンダ
20 リフトアーム
21 上部リフトアーム
22 下部リフトアーム
30 姿勢保持リンク
Claims (1)
- フロントローダを備える作業車両であって、
前記フロントローダは、前記作業車両の前部から前上方に延伸するように設けられるメインフレームと、前記メインフレームの上部に後端側が軸支されていて上下動自在とされたアームと、前記アームの前端側に軸支された作業具とを有し、
前記アームは、前記メインフレームに軸支されたリフトアームと、前記リフトアームの上方に配置され、前記作業具の角度を維持したまま上下動させるための姿勢保持リンクとを有し、
前記リフトアームは、後端が前記メインフレームに軸支される上部リフトアームと、前記上部リフトアームの前端に固設される下部リフトアームとを有し、
前記上部リフトアームの前端には、前記下部リフトアームの両側面と固定するための取付部が設けられ、
前記下部リフトアームは、前記上部リフトアームの前端に設けられた取付部の内側に挿入されて固定され、
前記姿勢保持リンクは、下面が開放された正面視門型に形成され、前記姿勢保持リンクの内側面の一部分と前記上部リストアームの外側面とが接するように構成され、
前記上部リフトアームの後端側から前端側に渡って、前記上部リフトアームの両側方及び上方に覆いかぶさるように配置され、
前記メインフレームの前端には、昇降シリンダの後端を回動可能に軸支するリンク取付板が設けられ、
前記上部リフトアームの前端には、回動可能にリンク板が設けられ、
前記姿勢保持リンクの後端は、前記リンク取付板に回動可能に軸支され、
前記姿勢保持リンクの前端は、前記上部リフトアームの前端に回動可能に支持されたリンク板に取り付けられている
ことを特徴とする作業車両。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014217846A JP6782526B2 (ja) | 2014-10-24 | 2014-10-24 | 作業車両 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014217846A JP6782526B2 (ja) | 2014-10-24 | 2014-10-24 | 作業車両 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016084617A JP2016084617A (ja) | 2016-05-19 |
JP6782526B2 true JP6782526B2 (ja) | 2020-11-11 |
Family
ID=55973375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014217846A Active JP6782526B2 (ja) | 2014-10-24 | 2014-10-24 | 作業車両 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6782526B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101820033B1 (ko) * | 2016-05-31 | 2018-01-19 | (주)태성공업 | 트랙터 로우더용 붐 |
US10753063B2 (en) | 2017-12-27 | 2020-08-25 | Kubota Corporation | Front loader |
US10036138B1 (en) | 2017-12-27 | 2018-07-31 | Kubota Corporation | Front loader and working machine with left and right wires |
KR102001185B1 (ko) * | 2019-04-04 | 2019-07-17 | (주)태성공업 | 중장비 로우더용 버켓 수평 유지부재 |
SE544752C2 (en) * | 2020-07-01 | 2022-11-01 | Aaloe Ab | A front loader for a working vehicle and a working vehicle |
JP2023105631A (ja) * | 2022-01-19 | 2023-07-31 | 株式会社クボタ | フロントローダの姿勢維持機構及びフロントローダ |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5876654U (ja) * | 1981-11-13 | 1983-05-24 | 三菱農機株式会社 | 前装作業機昇降装置 |
US6695568B2 (en) * | 2001-11-01 | 2004-02-24 | Clark Equipment Company | Low profile lift arm for small skid steer loader |
JP4314368B2 (ja) * | 2004-05-21 | 2009-08-12 | ヤンマー建機株式会社 | 積込み装置 |
SE528914C2 (sv) * | 2004-09-29 | 2007-03-13 | Aaloe Ab | Lastare innefattande två parallellt anordnade armkonstruktioner som i sin tur innefattar långsträckta armpartier och parallellstag |
DE102007024468A1 (de) * | 2007-05-25 | 2008-11-27 | Agco Gmbh | Zugstange für einen Frontlader |
WO2009067745A1 (en) * | 2007-11-29 | 2009-06-04 | Challenge Implements Holdings Pty Limited | Top link systems |
AU2008336263A1 (en) * | 2007-12-12 | 2009-06-18 | Challenge Implements Holdings Pty Limited | Improved linkage and attachment systems for front end loaders |
US8631580B2 (en) * | 2010-06-04 | 2014-01-21 | Caterpillar Inc. | Lift arm assembly |
JP2014025313A (ja) * | 2012-07-30 | 2014-02-06 | Kubota Corp | フロントローダ |
-
2014
- 2014-10-24 JP JP2014217846A patent/JP6782526B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2016084617A (ja) | 2016-05-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6782526B2 (ja) | 作業車両 | |
CN107257772B (zh) | 用于配重的移动装置 | |
JP6702999B2 (ja) | 作業車両 | |
KR20110093701A (ko) | 작업 기계 | |
JP6012043B2 (ja) | 旋回フレームおよび作業機械 | |
EP2990536A2 (en) | Combination cab mounting bracket and lift arm stop for skid steer machine | |
JP5491945B2 (ja) | トラクタ | |
CN205617456U (zh) | 用于支撑可移动吊臂组件的回转架组件及机械装置 | |
JP2010059734A5 (ja) | ||
WO2017072845A1 (ja) | フロントローダ | |
JP6557019B2 (ja) | 建設機械 | |
JP2008068830A (ja) | 作業車輌 | |
JP2010059681A (ja) | ローダ作業機 | |
JP5119094B2 (ja) | ローダ作業機 | |
JP6919463B2 (ja) | 作業機械 | |
JP5430606B2 (ja) | 双腕型作業機 | |
JP5430607B2 (ja) | 双腕型作業機 | |
JP2021001434A (ja) | 作業車両 | |
JP6210098B2 (ja) | 作業機械 | |
JP7224279B2 (ja) | 作業車 | |
US20200299922A1 (en) | Arm for working machine, bearing member, and manufacturing method of the arm for the working machine | |
JP2010059683A5 (ja) | ||
JP6735256B2 (ja) | 建設機械用作業機の載置台装置 | |
JP6691279B2 (ja) | フロント作業機及び作業車 | |
JP2014158424A (ja) | 農用車両の車輪昇降装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170908 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180619 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20180620 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180810 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190129 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190315 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20190820 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191010 |
|
C60 | Trial request (containing other claim documents, opposition documents) |
Free format text: JAPANESE INTERMEDIATE CODE: C60 Effective date: 20191010 |
|
C11 | Written invitation by the commissioner to file amendments |
Free format text: JAPANESE INTERMEDIATE CODE: C11 Effective date: 20191023 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20191209 |
|
C092 | Termination of reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C092 Effective date: 20191210 |
|
C21 | Notice of transfer of a case for reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C21 Effective date: 20191210 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20200124 |
|
C211 | Notice of termination of reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C211 Effective date: 20200128 |
|
C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20200331 |
|
C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20200421 |
|
C13 | Notice of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: C13 Effective date: 20200602 |
|
C19 | Decision taken to dismiss amendment |
Free format text: JAPANESE INTERMEDIATE CODE: C19 Effective date: 20200616 |
|
C30A | Notification sent |
Free format text: JAPANESE INTERMEDIATE CODE: C3012 Effective date: 20200616 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200730 |
|
C23 | Notice of termination of proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C23 Effective date: 20200908 |
|
C03 | Trial/appeal decision taken |
Free format text: JAPANESE INTERMEDIATE CODE: C03 Effective date: 20201013 |
|
C30A | Notification sent |
Free format text: JAPANESE INTERMEDIATE CODE: C3012 Effective date: 20201013 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20201020 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6782526 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |