CN102953401A - Rotating base of excavator - Google Patents
Rotating base of excavator Download PDFInfo
- Publication number
- CN102953401A CN102953401A CN2012104175862A CN201210417586A CN102953401A CN 102953401 A CN102953401 A CN 102953401A CN 2012104175862 A CN2012104175862 A CN 2012104175862A CN 201210417586 A CN201210417586 A CN 201210417586A CN 102953401 A CN102953401 A CN 102953401A
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- CN
- China
- Prior art keywords
- excavator
- bearing pin
- seat
- lower sliding
- bucket
- 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.)
- Pending
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- Pivots And Pivotal Connections (AREA)
- Component Parts Of Construction Machinery (AREA)
Abstract
The purpose of the invention is to provide a practical device which enables a bucket of an excavator to swing left and right. The device comprises an upper fixing base and a lower moving base which are connected with each other through a pin shaft C; the upper fixing base and the lower moving base are respectively connected with a rotating oil cylinder with an oil pipe; a pin shaft A is arranged on the upper fixing base; and a pin shaft B is arranged on the lower moving base. The upper fixing base is connected with a front arm of the excavator through the pin shaft A, and the lower moving base is connected with the bucket through the pin shaft B.
Description
Technical field
The present invention relates to a kind of optional equipment that expands the excavator application performance, especially a kind of excavator rotating seat.
Background technology
Excavator is the conventional machinery in the engineering machinery, and is very universal in society, but the flexibility of its bucket is inadequate, can only nod up and down, can not make the action of left rotation and right rotation translation-angle.
Summary of the invention
The objective of the invention is to provide a kind of utility unit that makes power shovel realize and swinging, its function is achieved in that the excavator rotating seat, it is characterized in that comprising the upper fixed seat and the lower sliding seat that connect by bearing pin C, upper fixed seat and lower sliding seat link to each other with rotational fuel tank with oil pipe respectively; Be provided with bearing pin A on the fixed seat, be provided with bearing pin B on the described lower sliding seat.
The present invention is actually the parts that are connected between excavator forearm and the bucket, mainly consisted of by upper fixed seat, lower sliding seat and rotational fuel tank, between connect by bearing pin C, upper fixed seat is connected with the excavator forearm by bearing pin A; Lower sliding seat is connected with bucket by bearing pin B.Rotated by the lower rotating seat of cylinder action control, make bucket finish the swing of suitable angle (can rotating in about 60 degree scopes); Finish the action that general excavator is difficult to finish.
Operating principle: during this device work, make rotational fuel tank do stretching motion by hydraulic transmission mode, the oil cylinder elongation drives sliding seat and rotates to a side, on the contrary the oil cylinder shortening, and sliding seat is backward rotation then, turns to required operating angle thereby drive bucket.
The present invention can cooperate various excavators to use.Excavator bucket commonly used can only be nodded up and down, but can not left rotation and right rotation.The present invention has developed a kind of device that power shovel is suitably rotated, and can greatly improve the mobile type of excavator, can better be competent at its work.
In sum, the present invention a kind ofly can be suitable for excavator work more flexibly, the device of effective performance excavator potentiality.
Description of drawings
Accompanying drawing 2 is perspective view of the embodiment of the invention;
Accompanying drawing 3 is connected mode schematic diagrames of the embodiment of the invention;
Among the figure:
1, bearing pin C; 2, upper fixed seat; 3, lower sliding seat; 4, oil pipe; 5, rotational fuel tank; 6, bearing pin A; 7, bearing pin B; 8, bucket.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing and exemplary embodiments.
In Fig. 1-3, the present invention includes the upper fixed seat 2 and the lower sliding seat 3 that connect by bearing pin C1, upper fixed seat 2 and lower sliding seat 3 link to each other with rotational fuel tank 5 with oil pipe 4 respectively; Be provided with bearing pin A6 on the fixed seat 2, be provided with bearing pin B7 on the described lower sliding seat.
The present invention is actually the parts that are connected between excavator forearm and the bucket 8.
Claims (1)
1. excavator rotating seat is characterized in that comprising upper fixed seat and the lower sliding seat that connects by bearing pin C, and upper fixed seat and lower sliding seat link to each other with rotational fuel tank with oil pipe respectively; Be provided with bearing pin A on the fixed seat, be provided with bearing pin B on the described lower sliding seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104175862A CN102953401A (en) | 2012-10-24 | 2012-10-24 | Rotating base of excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104175862A CN102953401A (en) | 2012-10-24 | 2012-10-24 | Rotating base of excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102953401A true CN102953401A (en) | 2013-03-06 |
Family
ID=47762743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104175862A Pending CN102953401A (en) | 2012-10-24 | 2012-10-24 | Rotating base of excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102953401A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002266368A (en) * | 2001-03-09 | 2002-09-18 | Takaharu Ozaki | Mounting device for working machinery and implement |
| US20090269133A1 (en) * | 2008-04-29 | 2009-10-29 | Caterpillar Work Tools B.V. | Locking device for grappling links |
| CN101903599A (en) * | 2007-12-21 | 2010-12-01 | 卡特彼勒天宝控制技术有限责任公司 | The control system that is used for tool coupling |
| CN201695416U (en) * | 2010-01-24 | 2011-01-05 | 徐州博汇东明机械制造有限公司 | Continuous wall grab arm tip slewing mechanism |
| CN102725108A (en) * | 2010-02-11 | 2012-10-10 | 伊萨贝格雷玻德股份公司 | Forming punch arrangement |
-
2012
- 2012-10-24 CN CN2012104175862A patent/CN102953401A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002266368A (en) * | 2001-03-09 | 2002-09-18 | Takaharu Ozaki | Mounting device for working machinery and implement |
| CN101903599A (en) * | 2007-12-21 | 2010-12-01 | 卡特彼勒天宝控制技术有限责任公司 | The control system that is used for tool coupling |
| US20090269133A1 (en) * | 2008-04-29 | 2009-10-29 | Caterpillar Work Tools B.V. | Locking device for grappling links |
| CN201695416U (en) * | 2010-01-24 | 2011-01-05 | 徐州博汇东明机械制造有限公司 | Continuous wall grab arm tip slewing mechanism |
| CN102725108A (en) * | 2010-02-11 | 2012-10-10 | 伊萨贝格雷玻德股份公司 | Forming punch arrangement |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130306 |