CN102817383B - 矿用耙斗 - Google Patents
矿用耙斗 Download PDFInfo
- Publication number
- CN102817383B CN102817383B CN201210340837.1A CN201210340837A CN102817383B CN 102817383 B CN102817383 B CN 102817383B CN 201210340837 A CN201210340837 A CN 201210340837A CN 102817383 B CN102817383 B CN 102817383B
- Authority
- CN
- China
- Prior art keywords
- bucket
- cylinder
- oil cylinder
- working platform
- hydraulic
- 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.)
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Links
- 238000005065 mining Methods 0.000 title claims abstract description 20
- 230000003028 elevating effect Effects 0.000 claims description 14
- 239000003921 oil Substances 0.000 claims description 13
- 239000010720 hydraulic oil Substances 0.000 claims description 8
- 239000003245 coal Substances 0.000 abstract description 25
- 238000005520 cutting process Methods 0.000 abstract description 4
- 238000009412 basement excavation Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Fluid-Pressure Circuits (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210340837.1A CN102817383B (zh) | 2012-09-15 | 2012-09-15 | 矿用耙斗 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210340837.1A CN102817383B (zh) | 2012-09-15 | 2012-09-15 | 矿用耙斗 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102817383A CN102817383A (zh) | 2012-12-12 |
| CN102817383B true CN102817383B (zh) | 2015-01-28 |
Family
ID=47301797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210340837.1A Active CN102817383B (zh) | 2012-09-15 | 2012-09-15 | 矿用耙斗 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102817383B (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881725A (zh) * | 2019-04-15 | 2019-06-14 | 翟文 | 煤矿清淤设备及煤矿清淤系统 |
| CN112252387B (zh) * | 2020-10-30 | 2023-06-20 | 徐州徐工挖掘机械有限公司 | 挖掘机的动臂偏转系统、挖掘机及其动臂偏转控制方法 |
| CN112878399B (zh) * | 2021-01-20 | 2022-04-12 | 山东科技大学 | 一种自移式浮煤清理铲车及其工作方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2908782Y (zh) * | 2006-05-24 | 2007-06-06 | 王华忠 | 采矿输送机 |
| CN201443399U (zh) * | 2009-08-21 | 2010-04-28 | 张海林 | 全液压多臂铲斗式横向转载机 |
| CN201460975U (zh) * | 2009-06-24 | 2010-05-12 | 王华忠 | 斜井扒渣机 |
| CN201513178U (zh) * | 2009-05-27 | 2010-06-23 | 兖州煤业股份有限公司南屯煤矿 | 薄煤层半煤岩巷道连续装载作业线及其中的煤岩装载机 |
| CN201574757U (zh) * | 2009-12-18 | 2010-09-08 | 付崇禹 | 综采工作面运输机机尾装煤机 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL233958B1 (pl) * | 2010-07-09 | 2019-12-31 | Joy Mm Delaware Inc | System do wybierania materiału do kopalni podziemnej |
-
2012
- 2012-09-15 CN CN201210340837.1A patent/CN102817383B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2908782Y (zh) * | 2006-05-24 | 2007-06-06 | 王华忠 | 采矿输送机 |
| CN201513178U (zh) * | 2009-05-27 | 2010-06-23 | 兖州煤业股份有限公司南屯煤矿 | 薄煤层半煤岩巷道连续装载作业线及其中的煤岩装载机 |
| CN201460975U (zh) * | 2009-06-24 | 2010-05-12 | 王华忠 | 斜井扒渣机 |
| CN201443399U (zh) * | 2009-08-21 | 2010-04-28 | 张海林 | 全液压多臂铲斗式横向转载机 |
| CN201574757U (zh) * | 2009-12-18 | 2010-09-08 | 付崇禹 | 综采工作面运输机机尾装煤机 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102817383A (zh) | 2012-12-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 048006, Shanxi City, Jincheng Province North Stone Shop Patentee after: Jinneng holding equipment manufacturing group Co.,Ltd. Patentee after: Jinding Shanxi Coal Machinery Co., Ltd. of Jinneng holding equipment manufacturing Group Address before: 048006, Shanxi City, Jincheng Province North Stone Town Jin coal group Patentee before: SHANXI JINCHENG ANTHRACITE COAL MINING GROUP Co.,Ltd. Patentee before: SHANXI JINCHENG ANTHRACITE MINING GROUP JINDING STOKER MINING Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220215 Address after: 048006 goldsmith Industrial Park, Jinding Road, Jincheng Development Zone, Shanxi Province Patentee after: Jinding Shanxi Coal Machinery Co., Ltd. of Jinneng holding equipment manufacturing Group Address before: 048006, Shanxi City, Jincheng Province North Stone Shop Patentee before: Jinneng holding equipment manufacturing group Co.,Ltd. Patentee before: Jinding Shanxi Coal Machinery Co., Ltd. of Jinneng holding equipment manufacturing group |
|
| TR01 | Transfer of patent right |