JP7083078B2 - 建設機械 - Google Patents
建設機械 Download PDFInfo
- Publication number
- JP7083078B2 JP7083078B2 JP2019053264A JP2019053264A JP7083078B2 JP 7083078 B2 JP7083078 B2 JP 7083078B2 JP 2019053264 A JP2019053264 A JP 2019053264A JP 2019053264 A JP2019053264 A JP 2019053264A JP 7083078 B2 JP7083078 B2 JP 7083078B2
- Authority
- JP
- Japan
- Prior art keywords
- posture
- support column
- blade
- rotating body
- work
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
- E02F3/84—Drives or control devices therefor, e.g. hydraulic drive systems
- E02F3/844—Drives or control devices therefor, e.g. hydraulic drive systems for positioning the blade, e.g. hydraulically
- E02F3/847—Drives or control devices therefor, e.g. hydraulic drive systems for positioning the blade, e.g. hydraulically using electromagnetic, optical or acoustic beams to determine the blade position, e.g. laser beams
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
- E02F3/32—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
- E02F3/325—Backhoes of the miniature type
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
- E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
- E02F3/435—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like
- E02F3/437—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like providing automatic sequences of movements, e.g. linear excavation, keeping dipper angle constant
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
- E02F3/815—Blades; Levelling or scarifying tools
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
- E02F3/84—Drives or control devices therefor, e.g. hydraulic drive systems
- E02F3/841—Devices for controlling and guiding the whole machine, e.g. by feeler elements and reference lines placed exteriorly of the machine
- E02F3/842—Devices for controlling and guiding the whole machine, e.g. by feeler elements and reference lines placed exteriorly of the machine using electromagnetic, optical or photoelectric beams, e.g. laser beams
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
- E02F3/84—Drives or control devices therefor, e.g. hydraulic drive systems
- E02F3/844—Drives or control devices therefor, e.g. hydraulic drive systems for positioning the blade, e.g. hydraulically
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
- E02F3/963—Arrangements on backhoes for alternate use of different tools
- E02F3/964—Arrangements on backhoes for alternate use of different tools of several tools mounted on one machine
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/0858—Arrangement of component parts installed on superstructures not otherwise provided for, e.g. electric components, fenders, air-conditioning units
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/26—Indicating devices
- E02F9/264—Sensors and their calibration for indicating the position of the work tool
- E02F9/265—Sensors and their calibration for indicating the position of the work tool with follow-up actions (e.g. control signals sent to actuate the work tool)
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Operation Control Of Excavators (AREA)
Description
11 下部走行体
12 上部旋回体
13 作業装置
47 ブレード(排土板)
55 支柱
56 ターゲットプリズム(受光装置)
57 トータルステーション(測距測角装置)
111 張出部材
113 回転体
150 制御部
152 作業装置位置取得部
166 起立姿勢検知部
170 電磁弁(規制装置)
Claims (3)
- 排土板が設けられた下部走行体と、
旋回可能となるように前記下部走行体に支持される上部旋回体と、
前記上部旋回体に回転可能に支持された作業装置と、
前記排土板に設けられた回転体と、
前記回転体から突出するように設けられた支柱と、
を備え、
前記支柱には、測距測角装置の測定対象である受光装置を固定可能であり、
前記回転体が前記排土板に対して回転することで、前記支柱の姿勢を起立姿勢と倒伏姿勢との間で切換可能に構成されていることを特徴とする建設機械。 - 請求項1に記載の建設機械であって、
前記排土板から後方へ張り出すように設けられ、前記回転体を支持する張出部材を備えることを特徴とする建設機械。 - 請求項1又は2に記載の建設機械であって、
前記作業装置の位置情報を取得する作業装置位置取得部と、
前記作業装置の動作を規制する規制装置と、
前記支柱の姿勢が前記起立姿勢であるか否かを検知する起立姿勢検知部と、
前記起立姿勢検知部により前記支柱の姿勢が前記起立姿勢であることが検知された場合、前記作業装置位置取得部が取得した前記作業装置の位置情報に基づいて、前記規制装置を作動させる制御部と、
を備えることを特徴とする建設機械。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019053264A JP7083078B2 (ja) | 2019-03-20 | 2019-03-20 | 建設機械 |
CN202080020751.3A CN113631778A (zh) | 2019-03-20 | 2020-01-31 | 建设机械 |
KR1020217026692A KR20210137449A (ko) | 2019-03-20 | 2020-01-31 | 건설기계 |
EP20774607.4A EP3943670B1 (en) | 2019-03-20 | 2020-01-31 | Construction machine |
PCT/JP2020/003672 WO2020189049A1 (ja) | 2019-03-20 | 2020-01-31 | 建設機械 |
US17/440,918 US20220162830A1 (en) | 2019-03-20 | 2020-01-31 | Construction machine |
JP2022054068A JP7265665B2 (ja) | 2019-03-20 | 2022-03-29 | 建設機械 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019053264A JP7083078B2 (ja) | 2019-03-20 | 2019-03-20 | 建設機械 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022054068A Division JP7265665B2 (ja) | 2019-03-20 | 2022-03-29 | 建設機械 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020153157A JP2020153157A (ja) | 2020-09-24 |
JP7083078B2 true JP7083078B2 (ja) | 2022-06-10 |
Family
ID=72520589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019053264A Active JP7083078B2 (ja) | 2019-03-20 | 2019-03-20 | 建設機械 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220162830A1 (ja) |
EP (1) | EP3943670B1 (ja) |
JP (1) | JP7083078B2 (ja) |
KR (1) | KR20210137449A (ja) |
CN (1) | CN113631778A (ja) |
WO (1) | WO2020189049A1 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005337741A (ja) | 2004-05-24 | 2005-12-08 | Topcon Corp | 建設機械制御システム |
US20050274879A1 (en) | 2004-06-15 | 2005-12-15 | Kazuki Osaragi | Position measuring system |
JP6173292B2 (ja) | 2014-11-17 | 2017-08-02 | 株式会社藤商事 | 弾球遊技機 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02153123A (ja) * | 1988-12-05 | 1990-06-12 | Iseki & Co Ltd | トラクタの排土装置 |
JP2588279Y2 (ja) * | 1992-09-10 | 1999-01-06 | 株式会社小松製作所 | レーザレベリング用整地目標高さ設定装置 |
JPH06173292A (ja) * | 1992-12-07 | 1994-06-21 | Komatsu Ltd | 建設機械のブレード高さ制御装置 |
JPH0928112A (ja) * | 1995-07-26 | 1997-02-04 | Mitsubishi Agricult Mach Co Ltd | 作業用走行車 |
JPH11236713A (ja) | 1997-12-15 | 1999-08-31 | Nkk Corp | 柱と杭の接合方法及びその接合構造 |
US8478492B2 (en) * | 1998-11-27 | 2013-07-02 | Caterpillar Trimble Control Technologies, Inc. | Method and system for performing non-contact based determination of the position of an implement |
JP2003004528A (ja) * | 2001-06-19 | 2003-01-08 | Topcon Corp | 受光装置 |
CA2791064C (en) * | 2010-03-05 | 2019-03-26 | Mikrofyn A/S | An apparatus and a method for height control for a dozer blade |
JP2018048451A (ja) | 2016-09-20 | 2018-03-29 | 日立建機株式会社 | 建設機械 |
-
2019
- 2019-03-20 JP JP2019053264A patent/JP7083078B2/ja active Active
-
2020
- 2020-01-31 CN CN202080020751.3A patent/CN113631778A/zh active Pending
- 2020-01-31 US US17/440,918 patent/US20220162830A1/en active Pending
- 2020-01-31 KR KR1020217026692A patent/KR20210137449A/ko unknown
- 2020-01-31 EP EP20774607.4A patent/EP3943670B1/en active Active
- 2020-01-31 WO PCT/JP2020/003672 patent/WO2020189049A1/ja unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005337741A (ja) | 2004-05-24 | 2005-12-08 | Topcon Corp | 建設機械制御システム |
US20050274879A1 (en) | 2004-06-15 | 2005-12-15 | Kazuki Osaragi | Position measuring system |
JP6173292B2 (ja) | 2014-11-17 | 2017-08-02 | 株式会社藤商事 | 弾球遊技機 |
Also Published As
Publication number | Publication date |
---|---|
EP3943670A4 (en) | 2022-12-21 |
US20220162830A1 (en) | 2022-05-26 |
EP3943670A1 (en) | 2022-01-26 |
KR20210137449A (ko) | 2021-11-17 |
JP2020153157A (ja) | 2020-09-24 |
EP3943670B1 (en) | 2024-03-06 |
CN113631778A (zh) | 2021-11-09 |
WO2020189049A1 (ja) | 2020-09-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6521691B2 (ja) | ショベル | |
CN111670286A (zh) | 挖土机及挖土机的管理系统 | |
JP6625575B2 (ja) | 建設機械 | |
JP7481422B2 (ja) | 積込機械の制御装置および制御方法 | |
JP2003247246A (ja) | サイクルタイムを改善する作業機械制御装置 | |
JP2021054269A (ja) | 制御システム、作業車両の制御方法、および、作業車両 | |
US20220112684A1 (en) | Grader and slope scraping control method and device thereof | |
JP7083078B2 (ja) | 建設機械 | |
JP7265665B2 (ja) | 建設機械 | |
JP2023085563A (ja) | 建設機械 | |
JP6912687B2 (ja) | 油圧ショベル | |
US20230084302A1 (en) | Construction Machine | |
JP7030149B2 (ja) | 作業機械 | |
CN116348644A (zh) | 作业机械 | |
CA3163110A1 (en) | System and method for controlling transport vehicle | |
JP7025364B2 (ja) | 作業車両のブレード制御システム | |
JP2021025194A (ja) | 建設機械、アンテナ取付方法、及びアンテナ取付構造 | |
JP2021031964A (ja) | 建設機械 | |
JP2018071271A (ja) | 建設機械 | |
WO2024024510A1 (ja) | 積込機械の制御装置、積込機械の制御方法および制御システム | |
KR102666061B1 (ko) | 작업 기계, 시스템 및 작업 기계의 제어 방법 | |
JP2021011694A (ja) | 作業機械および作業機械の制御方法 | |
WO2022230980A1 (ja) | 積込機械の制御装置及び制御方法 | |
WO2024043075A1 (ja) | 作業機械、作業機械を含むシステム、および作業機械の制御方法 | |
CN114364844A (zh) | 液压挖掘机 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210112 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20220301 |
|
RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20220329 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220329 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7083078 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |