CN2687182Y - Excavator clamshell - Google Patents
Excavator clamshell Download PDFInfo
- Publication number
- CN2687182Y CN2687182Y CN 200320113927 CN200320113927U CN2687182Y CN 2687182 Y CN2687182 Y CN 2687182Y CN 200320113927 CN200320113927 CN 200320113927 CN 200320113927 U CN200320113927 U CN 200320113927U CN 2687182 Y CN2687182 Y CN 2687182Y
- Authority
- CN
- China
- Prior art keywords
- bucket
- excavator
- scraper bowl
- quick connect
- oil cylinder
- 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
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses an excavator clamshell, which is characterized in that a slewing bearing (3) capable of slewing around a quick connect frame (1) in 360 DEG is arranged below the quick connect frame; two relatively coincident bucket-shaped buckets, a right bucket (5) and a left bucket (6), are arranged below the slewing bearing (3); The right bucket (5) is fixed below the slewing bearing (3), the left bucket (6) is hinged on the right bucket (5), and at least one oil cylinder (4) is arranged between the two buckets. A slewing joint (2) connected with the oil cylinder (4) is arranged on a connection shaft (8) of the quick connect frame (1) and the slewing bearing (3). The utility model is capable of completing three composite type movements, slewing for 360 DEG, opening and closing and rotation around a bucket arm rotating shaft, and thereby, the quick and accurate operation to an object is realized, work efficiency is improved, operator's labour intensity is reduced and the purpose of the excavator is widened.
Description
Technical field
The utility model relates to a kind of grab bucket, particularly relates to a kind of excavator with grabbing bucket.
Background technology
At present, scraper bowl on the excavator all is single bucket type, and can not turn round operation, this makes its operation have bigger limitation, when carrying out construction operation in some narrow operation places or to the more special object of some shapes, often can not work effectively, sometimes even the task of can not finishing the work.
The utility model content
Technical problem to be solved in the utility model provided and a kind ofly can be quick installed on the excavator, can be under special operating environment rapidly and accurately object be carried out operation and high efficiency, operator's the excavator of light labor intensity with grab bucket.
The technical scheme that its technical problem that solves the utility model adopts is: an energy is housed under the quick connect panel makes 360 ° of rotating pivoting supports around it, be provided with two right scraper bowls of the bucket type that coincide relatively and left scraper bowl below the pivoting support, described right scraper bowl is fixed on below the described pivoting support, described left scraper bowl hinge is contained on the described right scraper bowl, and and described right scraper bowl between be provided with an oil cylinder at least, and on the connecting axle of described quick connect panel and pivoting support, be provided with the swivel coupling that is connected with described oil cylinder.
As a kind of improvement of the present utility model, the drive unit of described pivoting support is a hydraulic motor.
The excavator that adopts technique scheme is with grabbing bucket, quick connect panel can be connected with connecting rod with the dipper of excavator apace, swivel coupling can be delivered to oil cylinder with the pressure oil from the excavator hydraulic circuit safely, right scraper bowl and quick connect panel are rigidly connected, left side scraper bowl is connected with right scraper bowl by hinge, under the effect of oil cylinder, thereby left scraper bowl can open or cuts out grab bucket around hinge through, and hydraulic motor can drive left scraper bowl and the 360 ° of rotations in center are changeed in right scraper bowl wraparound; Simultaneously, whole grab bucket device can also rotate around the dipper gyroaxis under the effect of excavator bucket rod oil cylinder.The beneficial effects of the utility model are, can be under special working environment special object be carried out operations such as digging rapidly and accurately, clamping, loading and unloading, transportation, dismounting, widened the effect of excavator, solved the construction difficult problem of irregularly shaped object under special environment, thereby improved operating efficiency, alleviated operator's labour intensity, widened the purposes of excavator.
In sum, the utility model is a kind ofly can be quick installed on the excavator, can be under special operating environment rapidly and accurately object be carried out operation and high efficiency, operator's the excavator of light labor intensity with grab bucket.
Description of drawings
Fig. 1 is an elevation of the present utility model;
Fig. 2 is a left view of the present utility model.
The specific embodiment
In Fig. 1 and Fig. 2, quick connect panel is equipped with an energy for 1 time makes 360 ° of rotating pivoting supports 3 around it, the drive unit of described pivoting support 3 is a hydraulic motor 7, be provided with two right scraper bowls 5 of the bucket type that coincide relatively and left scraper bowl 6 below the pivoting support 3, described right scraper bowl 5 is fixed on below the described pivoting support 3, described left scraper bowl 6 is contained on the described right scraper bowl 5 by 9 hinges of shipping and reselling on another market, and and described right scraper bowl 5 between be provided with an oil cylinder 4, and on the connecting axle 8 of described quick connect panel 1 and pivoting support 3, be provided with the swivel coupling 2 that is connected with described oil cylinder 4.
Quick connect panel 1 can be connected with connecting rod with the dipper of excavator apace, swivel coupling 2 can be delivered to oil cylinder 4 with the pressure oil from the excavator hydraulic circuit safely, right scraper bowl 5 is rigidly connected with quick connect panel 1, left side scraper bowl 6 is connected with right scraper bowl 5 by hinge, under the effect of oil cylinder 4, pin 9 rotates and opens or close grab bucket thereby left side scraper bowl 6 can rotate, hydraulic motor 7 can drive pivoting support 3 and do 360 ° of rotations around connecting axle 8, thereby drives left scraper bowl 6 and right scraper bowl 5 is done 360 ° of rotations around connecting axle 8; Simultaneously, whole grab bucket device can also rotate around the dipper gyroaxis under the effect of excavator bucket rod oil cylinder.
In sum, the utility model can be realized 360 ° of revolutions, opening and closing, rotate three kinds of compound actions around the dipper turning cylinder, thereby realize object is carried out operation rapidly and accurately, thereby improved operating efficiency, alleviated operator's labour intensity, widened the purposes of excavator.
Claims (2)
1, a kind of excavator is with grabbing bucket, it is characterized in that: an energy is housed under the quick connect panel (1) makes 360 ° of rotating pivoting supports (3) around it, be provided with two right scraper bowls (5) of the bucket type that coincide relatively and left scraper bowl (6) below the described pivoting support (3), described right scraper bowl (5) is fixed on below the described pivoting support (3), described left scraper bowl (6) hinge is contained on the described right scraper bowl (5), and and described right scraper bowl (5) between be provided with an oil cylinder (4) at least, and on the connecting axle (8) of described quick connect panel (1) and pivoting support (3), be provided with the swivel coupling (2) that is connected with described oil cylinder (4).
2, a kind of excavator according to claim 1 is with grabbing bucket, and it is characterized in that: the drive unit of described pivoting support (3) is hydraulic motor (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320113927 CN2687182Y (en) | 2003-10-22 | 2003-10-22 | Excavator clamshell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320113927 CN2687182Y (en) | 2003-10-22 | 2003-10-22 | Excavator clamshell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2687182Y true CN2687182Y (en) | 2005-03-23 |
Family
ID=34661784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320113927 Expired - Fee Related CN2687182Y (en) | 2003-10-22 | 2003-10-22 | Excavator clamshell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2687182Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101768984A (en) * | 2008-12-30 | 2010-07-07 | 芬兰阿陆公司 | A screening, crushing or mixing bucket |
| CN101798824A (en) * | 2009-02-04 | 2010-08-11 | 芬兰阿陆公司 | Screening, pulverizing or mixing bucket |
| CN101319506B (en) * | 2007-06-07 | 2011-04-27 | 兴真产业株式会社 | Excavator supporting arm front end manufactured by casting technique and its manufacturing method |
| CN102031798A (en) * | 2010-12-15 | 2011-04-27 | 上海交通大学 | Dredging extrusion grab bucket |
| CN102261084A (en) * | 2011-05-12 | 2011-11-30 | 北京建研机械科技有限公司 | Excavating mechanism |
-
2003
- 2003-10-22 CN CN 200320113927 patent/CN2687182Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101319506B (en) * | 2007-06-07 | 2011-04-27 | 兴真产业株式会社 | Excavator supporting arm front end manufactured by casting technique and its manufacturing method |
| CN101768984A (en) * | 2008-12-30 | 2010-07-07 | 芬兰阿陆公司 | A screening, crushing or mixing bucket |
| CN101768984B (en) * | 2008-12-30 | 2015-01-07 | 芬兰阿陆公司 | A screening, crushing or mixing bucket |
| CN101798824A (en) * | 2009-02-04 | 2010-08-11 | 芬兰阿陆公司 | Screening, pulverizing or mixing bucket |
| CN101798824B (en) * | 2009-02-04 | 2014-05-07 | 芬兰阿陆公司 | A screening, crushing or mixing bucket |
| CN102031798A (en) * | 2010-12-15 | 2011-04-27 | 上海交通大学 | Dredging extrusion grab bucket |
| CN102031798B (en) * | 2010-12-15 | 2012-07-04 | 上海交通大学 | Dredging extrusion grab bucket |
| CN102261084A (en) * | 2011-05-12 | 2011-11-30 | 北京建研机械科技有限公司 | Excavating mechanism |
| CN102261084B (en) * | 2011-05-12 | 2013-08-07 | 北京建研机械科技有限公司 | Excavating mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |