CN202359586U - Grab bucket type excavator - Google Patents
Grab bucket type excavator Download PDFInfo
- Publication number
- CN202359586U CN202359586U CN2011204464115U CN201120446411U CN202359586U CN 202359586 U CN202359586 U CN 202359586U CN 2011204464115 U CN2011204464115 U CN 2011204464115U CN 201120446411 U CN201120446411 U CN 201120446411U CN 202359586 U CN202359586 U CN 202359586U
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- China
- Prior art keywords
- excavator
- grab
- bucket
- rotatably connected
- grab 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a grab bucket type excavator, which comprises an excavator body (1), a straight movable arm (2) and a gooseneck bucket rod (3), wherein the straight movable arm (2) is arranged at the front end of the excavator body (1) and rotatably connected with the excavator body (1), and the gooseneck bucket rod (3) is rotatably connected with the end portion of the straight movable arm (2). The grab bucket type excavator is characterized in that a connecting body (4) is rotatably connected with the end portion of the gooseneck bucket rod (3), a left grab bucket (51) and a right grab bucket (52) are rotatably connected with two sides of the connecting body (4) respectively, and bidirectional hydraulic cylinders for braking two grab buckets to open and close are rotatably connected with the two sides of the connecting body (4) respectively. The grab bucket type excavator is designed specially for grabbing loose materials instead of excavating during the loading and unloading of the loose materials, the total bucket volume of the grab bucket type excavator is twice that of a common excavator, the grab buckets can always attach to the attachment surface when materials are grabbed, the loose materials can be cleaned up, and the working efficiency is improved.
Description
Technical field
The utility model relates to a kind of excavator, is specifically related to a kind of grab excavator, is particularly useful for loading and unloading bulk material.
Background technology
Common excavator has only a bucket, crowd shovel or backhoe, and it exists bucket capacity less than normal when taking bulk material, and efficient is low, bulk material is difficult for digging drawbacks such as clean.
The utility model content
The weak point that the utility model exists for fear of prior art; A kind of grab excavator is provided; Loading and unloading to bulk material are changed into by " digging " " grab "; Its total bucket capacity is the twice of common excavator bucket capacity, and can paste attachment surface when grasping material always and carry out, and can bulk material be cleaned out.
The utility model technical solution problem adopts following scheme:
A kind of grab excavator; Comprise body, be arranged on the body front end and straight swing arm that is rotatably connected with body and the gooseneck dipper that is rotationally connected with straight swing arm end; Its design feature is; The connected body that is rotatably connected in the end of said gooseneck dipper, but the left side grab bucket that is rotatably connected to folding in the both sides of said connected body respectively and right grab bucket and the bidirectional hydraulic oil cylinder that is used to brake two grab bucket open and closes.
Compared with present technology, the utility model beneficial effect is embodied in:
The utility model is specially for grasping the bulk material design; Loading and unloading to bulk material are changed into by " digging " " grab ", its total bucket capacity is the twice of common excavator bucket capacity, and can paste attachment surface when grasping material always and carry out; Can bulk material be cleaned out, improve operating efficiency.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 a is the utility model grab bucket part closure state structural representation of grabbing bucket.
Fig. 2 b is the utility model grab bucket part open mode structural representation of grabbing bucket.
Label among the figure: 1 body, 2 straight swing arms, 3 gooseneck dippers, 4 connected bodies, 5 grab buckets, 51 left side grab buckets, 52 right grab buckets, 6 bidirectional hydraulic oil cylinders.
Below in conjunction with accompanying drawing, the utility model is further specified through the specific embodiment.
The specific embodiment
As shown in the figure; Excavator includes body 1, is arranged on body 1 front end and straight swing arm 2 that is rotatably connected with body 1 and the gooseneck dipper 3 that is rotationally connected with straight swing arm 2 ends, and a connected body 4 is rotatably connected in gooseneck dipper 3 ends; Be connected with grab bucket 5 in the lower end of connected body 4; But grab bucket 5 be the two-piece type of folding, and left side grab bucket 51 is rotatably connected respectively in the both sides of union body 4 with right grab bucket 52, about be respectively arranged with the bidirectional hydraulic oil cylinder 6 of braking its open and close in the grab bucket.The grab bucket closure realizes the extracting of material when the bidirectional hydraulic oil cylinder stretches out, and the realization discharging is opened in grab bucket when the withdrawal of grab bucket bidirectional hydraulic oil cylinder.Total bucket capacity of present embodiment is the twice of common excavator bucket capacity, and can paste attachment surface when grasping material always and carry out, and can bulk material be cleaned out, and has improved operating efficiency.
Claims (1)
1. grab excavator; Comprise body (1), be arranged on body (1) front end and straight swing arm (2) that is rotatably connected with body (1) and the gooseneck dipper (3) that is rotationally connected with straight swing arm (2) end; It is characterized in that; The connected body (4) that is rotatably connected in the end of said gooseneck dipper (3), at said connected body (4) but both sides be rotatably connected to left side grab bucket (51), the right grab bucket (52) of folding respectively and be used to brake the bidirectional hydraulic oil cylinder (6) of two open and closes of grabbing bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204464115U CN202359586U (en) | 2011-11-11 | 2011-11-11 | Grab bucket type excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204464115U CN202359586U (en) | 2011-11-11 | 2011-11-11 | Grab bucket type excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202359586U true CN202359586U (en) | 2012-08-01 |
Family
ID=46570781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204464115U Expired - Fee Related CN202359586U (en) | 2011-11-11 | 2011-11-11 | Grab bucket type excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202359586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104988959A (en) * | 2015-07-26 | 2015-10-21 | 安庆市港机制造有限责任公司 | Switching type scraper-bucket and grab-bucket dual-purpose equipment |
-
2011
- 2011-11-11 CN CN2011204464115U patent/CN202359586U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104988959A (en) * | 2015-07-26 | 2015-10-21 | 安庆市港机制造有限责任公司 | Switching type scraper-bucket and grab-bucket dual-purpose equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ma Zhongwei Inventor after: Huang Quanxi Inventor after: Xu Jiasheng Inventor after: Fang Yubao Inventor before: Ma Zhongwei Inventor before: Huang Jinxi Inventor before: Xu Jiasheng Inventor before: Fang Yubao |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: MA ZHONGWEI HUANG JINXI XU JIASHENG FANG YUBAO TO: MA ZHONGWEI HUANG QUANXI XU JIASHENG FANG YUBAO |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 231600 Lotus Road, Feidong Economic Development Zone, Hefei, Anhui Patentee after: ANHUI HEKUANG MACHINERY CO., LTD. Address before: 231600 Lotus Road, Feidong Economic Development Zone, Hefei, Anhui Patentee before: Anhui Hekuang Machinery Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20151111 |
|
| EXPY | Termination of patent right or utility model |