CN207244692U - Excavator dedicated hydraulic is grabbed bucket - Google Patents
Excavator dedicated hydraulic is grabbed bucket Download PDFInfo
- Publication number
- CN207244692U CN207244692U CN201721316868.8U CN201721316868U CN207244692U CN 207244692 U CN207244692 U CN 207244692U CN 201721316868 U CN201721316868 U CN 201721316868U CN 207244692 U CN207244692 U CN 207244692U
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- CN
- China
- Prior art keywords
- inlay
- hinged
- axis
- otic placode
- oil cylinder
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Abstract
It the utility model is related to a kind of excavator dedicated hydraulic grab bucket, belong to engineering machinery accessory technical field, including dipper, bucket arm cylinder and two inlays, one end of bucket arm cylinder is hinged on dipper, otic placode is hinged with by axis one on dipper, rocking bar is hinged with by axis two on dipper, connecting rod is hinged with by axis four on otic placode, connecting rod, rocking bar and bucket arm cylinder are hinged by axis three, inlay includes inlay one and inlay two, connection has inlay oil cylinder between two inlays, one end of inlay oil cylinder is hinged on otic placode by axis five, the other end of inlay oil cylinder is hinged on inlay two by axis six, inlay one is fixedly connected with otic placode, inlay two is hinged on inlay one by axis seven, connecting rod is hinged on otic placode by axis four.The utility model is simple in structure, lucid and lively, and manufacture is of low cost, it can be achieved that the function such as the crawl of the solid material such as steel scrap, round log, stone, handling, and two oil cylinder compounding practices are, it can be achieved that the material of complex environment accurately crawl and loads and unloads.
Description
Technical field
A kind of excavator dedicated hydraulic grab bucket is the utility model is related to, belongs to engineering machinery accessory technical field.
Background technology
Assembly parts are scraper bowl before excavator at present, and for excavating, function is single, there is the hydraulic pressure of many types currently on the market
Grab bucket, but product rest on primary can only meet service stage, job area is narrow, of high cost, inconvenient for operation, practicality
Difference.
Utility model content
The purpose of this utility model is the deficiencies in the prior art to be solved, there is provided a kind of simple in structure, operation side
Just excavator dedicated hydraulic grab bucket.
The utility model is achieved through the following technical solutions：
I.e. a kind of excavator dedicated hydraulic grab bucket, including dipper, bucket arm cylinder and two inlays, one end hinge of bucket arm cylinder
It is connected on dipper, otic placode is hinged with by axis one on dipper, rocking bar is hinged with by axis two on dipper, is cut with scissors on otic placode by axis four
Connecting rod is connected to, connecting rod, rocking bar and bucket arm cylinder are hinged by axis three, and inlay includes inlay one and inlay two, two
Connection has inlay oil cylinder between inlay, and one end of inlay oil cylinder is hinged on otic placode by axis five, and the other end of inlay oil cylinder leads to
Cross axis six to be hinged on inlay two, inlay one is fixedly connected with otic placode, and inlay two is hinged on inlay one by axis seven, and connecting rod leads to
Axis four is crossed to be hinged on otic placode.
The utility model uses the oil circuit of excavator bucket oil cylinder, without in addition addition hydraulic valve block and pipeline, utilizes digging
Rocking bar, the link mechanism of pick machine can make grab bucket change angle on a large scale around dipper front end, adapt to multi-faceted material crawl.
Simple in structure, lucid and lively, manufacture is of low cost, it can be achieved that crawl, the handling of the solid material such as steel scrap, round log, stone, fragmentary leather
Etc. function, two oil cylinder compounding practices are, it can be achieved that material accurately crawl and the handling of complex environment.
Further preferably, the bucket arm cylinder is the oil cylinder of excavator itself.
Further preferably, the inlay oil cylinder is connected on the oil circuit of excavator bucket oil cylinder by oil pipe.
Further preferably, the interior forward end of described two inlays is designed to zigzag, the Internal back end design of two inlays
Into smooth arc-shaped surface.Front end is zigzag, and two inlays can be good at " stinging " and live clipped object material；Rear end is smooth, can make to be pressed from both sides
Material slides up and down under oil cylinder effect, beneficial to inlay producing balanced forces.
Compared with prior art, beneficial effect possessed by the utility model is：
The utility model uses the oil circuit of excavator bucket oil cylinder, without in addition addition hydraulic valve block and pipeline, utilizes digging
Rocking bar, the link mechanism of pick machine can make grab bucket change angle on a large scale around dipper front end, adapt to multi-faceted material crawl.
Simple in structure, lucid and lively, manufacture is of low cost, it can be achieved that crawl, the handling of the solid material such as steel scrap, round log, stone, fragmentary leather
Etc. function, two oil cylinder compounding practices are, it can be achieved that material accurately crawl and the handling of complex environment.Inlay front end is zigzag,
Two inlays can be good at " stinging " and live clipped object material；Inlay rear end is smooth, and clipped object material can be made upper and lower under oil cylinder effect
Slide, beneficial to inlay producing balanced forces.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the using state structure diagram of the utility model.
In figure：1st, dipper；2nd, bucket arm cylinder；3rd, rocking bar；4th, connecting rod；5th, otic placode；6th, inlay one；7th, inlay two；8th, inlay
Oil cylinder；9th, axis one；10th, axis two；11st, axis three；12nd, axis four；13rd, axis five；14th, axis six；15th, axis seven.
Embodiment
Below against attached drawing, specific embodiment of the present utility model is described in further detail.
A kind of excavator dedicated hydraulic grab bucket as shown in Figure 1 and Figure 2, including dipper 1, bucket arm cylinder 2 and two inlays,
One end of bucket arm cylinder 2 is hinged on dipper 1, is hinged with otic placode 5 by axis 1 on dipper 1, is cut with scissors on dipper 1 by axis 2 10
It is connected to rocking bar 3, connecting rod 4 is hinged with by axis 4 12 on otic placode 5, connecting rod 4, rocking bar 3 and bucket arm cylinder 2 is hinged by axis 3 11
Together, inlay includes inlay 1 and inlay 27, and the interior forward end of two inlays is designed to zigzag, the inside of two inlays
Rear end is designed to smooth arc-shaped surface, and coupling between two inlays has inlay oil cylinder 8, and inlay oil cylinder 8 is connected to excavator by oil pipe
On the oil circuit of bucket cylinder, one end of inlay oil cylinder 8 is hinged on otic placode 5 by axis 5 13, and the other end of inlay oil cylinder 8 passes through
Axis 6 14 is hinged on inlay 27, and inlay 1 is fixedly connected with otic placode 5, and inlay 27 is hinged on inlay 1 by axis 7 15
On, connecting rod 4 is hinged on otic placode 5 by axis 4 12.
Operation principle：
Bucket arm cylinder 2 is flexible can to drive connecting rod 4, rocking bar 3 to move, so as to drive otic placode 5 and inlay 1 around 4 12 turns of axis
It is dynamic, finally change the opening direction of two inlays, captured with adapting to multi-faceted material, axis 5 13 is motionless, axis 6 14 moves can
To realize the clamping of two inlays and opening, when bucket arm cylinder 2 and inlay 8 simultaneous retractable of oil cylinder, it is possible to achieve complex environment
Material accurately crawl and handling.
Claims (4)
1. a kind of excavator dedicated hydraulic grab bucket, including dipper (1), bucket arm cylinder (2) and two inlays, it is characterised in that：Institute
The one end for stating bucket arm cylinder (2) is hinged on dipper (1), and otic placode (5), dipper (1) are hinged with by axis one (9) on dipper (1)
It is upper that rocking bar (3) is hinged with by axis two (10), connecting rod (4), connecting rod (4), rocking bar are hinged with by axis four (12) on otic placode (5)
(3) and bucket arm cylinder (2) is hinged by axis three (11), and the inlay includes inlay one (6) and inlay two (7), and two
Connection has inlay oil cylinder (8) between a inlay, and one end of inlay oil cylinder (8) is hinged on otic placode (5) by axis five (13), inlay
The other end of oil cylinder (8) is hinged on inlay two (7) by axis six (14), and inlay one (6) is fixedly connected with otic placode (5), inlay
Two (7) are hinged on inlay one (6) by axis seven (15), and connecting rod (4) is hinged on otic placode (5) by axis four (12).
2. excavator dedicated hydraulic grab bucket according to claim 1, it is characterised in that：The bucket arm cylinder (2) is excavation
The oil cylinder of machine itself.
3. excavator dedicated hydraulic grab bucket according to claim 1, it is characterised in that：The inlay oil cylinder (8) passes through oil
Pipe is connected on the oil circuit of excavator bucket oil cylinder.
4. excavator dedicated hydraulic grab bucket according to claim 1, it is characterised in that：The interior forward end of described two inlays
It is designed to zigzag, the Internal back end of two inlays is designed to smooth arc-shaped surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721316868.8U CN207244692U (en) | 2017-10-13 | 2017-10-13 | Excavator dedicated hydraulic is grabbed bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721316868.8U CN207244692U (en) | 2017-10-13 | 2017-10-13 | Excavator dedicated hydraulic is grabbed bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207244692U true CN207244692U (en) | 2018-04-17 |
Family
ID=61891257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721316868.8U Expired - Fee Related CN207244692U (en) | 2017-10-13 | 2017-10-13 | Excavator dedicated hydraulic is grabbed bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207244692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663596A (en) * | 2020-07-14 | 2020-09-15 | 李吉 | Crane type dirt-removing grab bucket capable of grabbing dirt ejected to lower part of grab bucket tooth |
-
2017
- 2017-10-13 CN CN201721316868.8U patent/CN207244692U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663596A (en) * | 2020-07-14 | 2020-09-15 | 李吉 | Crane type dirt-removing grab bucket capable of grabbing dirt ejected to lower part of grab bucket tooth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20201013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |