CN106223379A - 一种挖掘机用摆动座 - Google Patents
一种挖掘机用摆动座 Download PDFInfo
- Publication number
- CN106223379A CN106223379A CN201610585671.8A CN201610585671A CN106223379A CN 106223379 A CN106223379 A CN 106223379A CN 201610585671 A CN201610585671 A CN 201610585671A CN 106223379 A CN106223379 A CN 106223379A
- Authority
- CN
- China
- Prior art keywords
- swing seat
- positioning
- swing
- excavator
- boom
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 abstract 3
- 239000011159 matrix material Substances 0.000 abstract 2
- 239000003921 oil Substances 0.000 description 40
- 239000010720 hydraulic oil Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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
- 230000008569 process Effects 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
- E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
- E02F3/382—Connections to the frame; Supports for booms or arms
-
- 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
- E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
- E02F3/382—Connections to the frame; Supports for booms or arms
- E02F3/384—Connections to the frame; Supports for booms or arms the boom being pivotable relative to the frame about a vertical axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Actuator (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610585671.8A CN106223379B (zh) | 2016-07-22 | 2016-07-22 | 一种挖掘机用摆动座 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610585671.8A CN106223379B (zh) | 2016-07-22 | 2016-07-22 | 一种挖掘机用摆动座 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106223379A true CN106223379A (zh) | 2016-12-14 |
CN106223379B CN106223379B (zh) | 2019-05-28 |
Family
ID=57531302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610585671.8A Active CN106223379B (zh) | 2016-07-22 | 2016-07-22 | 一种挖掘机用摆动座 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106223379B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09209385A (ja) * | 1996-02-06 | 1997-08-12 | Yanmar Diesel Engine Co Ltd | 旋回式作業車の油圧配管構造 |
US5967737A (en) * | 1997-10-31 | 1999-10-19 | Deere & Company | Backhoe boom lock |
CN201258498Y (zh) * | 2008-01-18 | 2009-06-17 | 许锦武 | 挖掘装载机的工作装置 |
CN204662529U (zh) * | 2015-04-21 | 2015-09-23 | 扬州宏承机械有限公司 | 一种改进型装载机动臂支座结构 |
CN205242472U (zh) * | 2015-12-18 | 2016-05-18 | 福建海山机械股份有限公司 | 一种具有折叠臂的挖掘机 |
-
2016
- 2016-07-22 CN CN201610585671.8A patent/CN106223379B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09209385A (ja) * | 1996-02-06 | 1997-08-12 | Yanmar Diesel Engine Co Ltd | 旋回式作業車の油圧配管構造 |
US5967737A (en) * | 1997-10-31 | 1999-10-19 | Deere & Company | Backhoe boom lock |
CN201258498Y (zh) * | 2008-01-18 | 2009-06-17 | 许锦武 | 挖掘装载机的工作装置 |
CN204662529U (zh) * | 2015-04-21 | 2015-09-23 | 扬州宏承机械有限公司 | 一种改进型装载机动臂支座结构 |
CN205242472U (zh) * | 2015-12-18 | 2016-05-18 | 福建海山机械股份有限公司 | 一种具有折叠臂的挖掘机 |
Also Published As
Publication number | Publication date |
---|---|
CN106223379B (zh) | 2019-05-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 266500 No. 75 east the Yellow River Road, Qingdao economic and Technological Development Zone, Shandong Applicant after: QINGDAO LOVOL ENGINEERING MACHINERY Co.,Ltd. Address before: 266500 No. 75 east the Yellow River Road, Qingdao economic and Technological Development Zone, Shandong Applicant before: QINGDAO LOVOL EXCAVATOR Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 266500 No. 75 East Huanghe Road, Huangdao District, Qingdao City, Shandong Province Patentee after: LOVOL Engineering Machinery Group Co.,Ltd. Address before: 266500 No. 75 east the Yellow River Road, Qingdao economic and Technological Development Zone, Shandong Patentee before: QINGDAO LOVOL ENGINEERING MACHINERY Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 266500 No. 75 East Huanghe Road, Huangdao District, Qingdao City, Shandong Province Patentee after: Lovol Heavy Industry Group Co.,Ltd. Address before: 266500 No. 75 East Huanghe Road, Huangdao District, Qingdao City, Shandong Province Patentee before: LOVOL Engineering Machinery Group Co.,Ltd. |