CN105804133B - 一种千秋架及挖掘机 - Google Patents
一种千秋架及挖掘机 Download PDFInfo
- Publication number
- CN105804133B CN105804133B CN201610307708.0A CN201610307708A CN105804133B CN 105804133 B CN105804133 B CN 105804133B CN 201610307708 A CN201610307708 A CN 201610307708A CN 105804133 B CN105804133 B CN 105804133B
- Authority
- CN
- China
- Prior art keywords
- arm
- linking arm
- linking
- support
- arc
- 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
- 229910000679 solder Inorganic materials 0.000 claims abstract description 18
- 230000002093 peripheral effect Effects 0.000 claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000005242 forging Methods 0.000 claims 2
- 238000003466 welding Methods 0.000 description 3
- 230000002045 lasting effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- E02F3/28—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
- E02F3/3604—Devices to connect tools to arms, booms or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610307708.0A CN105804133B (zh) | 2016-05-11 | 2016-05-11 | 一种千秋架及挖掘机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610307708.0A CN105804133B (zh) | 2016-05-11 | 2016-05-11 | 一种千秋架及挖掘机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105804133A CN105804133A (zh) | 2016-07-27 |
CN105804133B true CN105804133B (zh) | 2018-11-23 |
Family
ID=56455897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610307708.0A Expired - Fee Related CN105804133B (zh) | 2016-05-11 | 2016-05-11 | 一种千秋架及挖掘机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105804133B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11866905B2 (en) * | 2021-03-12 | 2024-01-09 | Caterpillar Global Mining Llc | Linkage for arm assembly with reduced weld fatigue |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10895058B2 (en) * | 2019-02-14 | 2021-01-19 | Caterpillar Inc. | Apparatus for facilitating pivotal movement of implements in machines |
CN111691473A (zh) * | 2019-03-12 | 2020-09-22 | 日立建机株式会社 | 工程机械的连杆 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204662526U (zh) * | 2015-06-03 | 2015-09-23 | 泉州市三阳机械设备有限公司 | 一种用于挖掘机的新型焊接式千秋架 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002256587A (ja) * | 2001-03-05 | 2002-09-11 | Sanwa Kiko Kk | 多軸オーガ装置 |
-
2016
- 2016-05-11 CN CN201610307708.0A patent/CN105804133B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204662526U (zh) * | 2015-06-03 | 2015-09-23 | 泉州市三阳机械设备有限公司 | 一种用于挖掘机的新型焊接式千秋架 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11866905B2 (en) * | 2021-03-12 | 2024-01-09 | Caterpillar Global Mining Llc | Linkage for arm assembly with reduced weld fatigue |
Also Published As
Publication number | Publication date |
---|---|
CN105804133A (zh) | 2016-07-27 |
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Effective date of registration: 20191106 Granted publication date: 20181123 |
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Date of cancellation: 20201106 Granted publication date: 20181123 |
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PP01 | Preservation of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20201117 Granted publication date: 20181123 |
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PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20210517 Granted publication date: 20181123 |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 Termination date: 20210511 |