CN201169491Y - Rotatable hydraulic polyp-type grab bucket - Google Patents
Rotatable hydraulic polyp-type grab bucket Download PDFInfo
- Publication number
- CN201169491Y CN201169491Y CNU2007201993727U CN200720199372U CN201169491Y CN 201169491 Y CN201169491 Y CN 201169491Y CN U2007201993727 U CNU2007201993727 U CN U2007201993727U CN 200720199372 U CN200720199372 U CN 200720199372U CN 201169491 Y CN201169491 Y CN 201169491Y
- Authority
- CN
- China
- Prior art keywords
- bucket
- peel
- grab bucket
- peel bucket
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a rotatable hydraulic multi peel bucket, belonging to a crane and being used in a load hitching piece or a device of a crane, a winch, a lift winch or a pulley block. The multi peel bucket is characterized in that the front portion of a digging machine boom is provided with a hanger; a connecting link pin is adopted to connect the hanger with a rotator provided with oil pipes respectively used in the rotation and the opening and closing of the multi peel bucket; and the lower end of a rotating shaft of the rotator is connected with the upper part of the hydraulic multi peel bucket through a connecting bolt. According to the shapes, sizes and weights of cargos, the rotatable hydraulic multi peel bucket can turn a grab bucket to a proper position so as to carry out loading and unloading; meanwhile, the multi peel bucket can catch a cargo or snatches at a cargo for times; moreover, the multi peel bucket can increase the handling efficiency of the grab bucket, and ensures that the grab bucket has more extensive applicability.
Description
Technical field
The utility model relates to a kind of rotatable hydraulic pressure orange-peel bucket, belongs to hoisting crane; The load suspension member or the device that are used for hoisting crane, capstan engine, winch or coaster.
Background technology
In known technology, general hydraulic pressure orange-peel bucket only is equipped with that a cover control grab bucket is opened, closed start-stop system.Its weak point is in the goods example that grasps the shape difference, varies in size, varies in weight: during steel scrap, because of can not rotating, and efficient is very low.
Summary of the invention
The purpose of this utility model is to avoid above-mentioned weak point of the prior art and a kind of rotatable hydraulic orange-peel bucket is provided, make the open bucket lobe of grab bucket rotate to suitable position according to shape, size, the weight of goods, can catch or grab more goods, make this grab bucket applying working condition comformability more extensive, and can improve the handling efficiency of grab bucket.
The purpose of this utility model can reach by following measure:
At excavating machine arm head a suspension bracket is installed, with connecting link pin suspension bracket is associated in the spinner that rotates and open the oil pipe that closes usefulness for grabbing bucket is housed, the lower end of the S. A. of spinner links to each other with the top of the hydraulic pressure orange-peel bucket that has casing, hydraulic ram, bucket lobe with connecting nut.
The utility model is compared with original technology has following advantage:
The rotatable hydraulic orange-peel bucket can rotate to suitable position to grab bucket according to the difference of the shape of goods, size, weight and load and unload, and can catch or get more and grab goods, can improve the handling efficiency of grab bucket greatly, and make the grab bucket applicability more extensive.
Description of drawings
Fig. 1 is the front view of the rotatable hydraulic orange-peel bucket that the utility model proposes
The specific embodiment
Describe in detail according to the concrete scheme that the utility model proposes below in conjunction with legend:
Excavating machine arm head 1 opens and closes oil pipe 3 suspension brackets 4 connecting link pins 5 spinners 6 S. A.s 7 attachment bolts 8 hydraulic pressure orange-peel buckets 9 casings 10 hydraulic rams 11 bucket lobes 12 for grab bucket rotation pipeline 2 for grab bucket
In accompanying drawing 1, the top that has the hydraulic pressure orange-peel bucket (9) of casing (10), hydraulic ram (11), bucket lobe (12) links together the lower end of the S. A. (7) of itself and spinner (6) with attachment bolt (8).With connecting link pin (5) top of spinner (6) and a suspension bracket (4) that is installed in excavating machine arm head (1) are linked, 2 supply grab bucket open and close oil pipe (3) all to be connected by the special purpose interface of arm to spinner (6) from excavating machine with 2 oil pipes (2) for grab bucket cw or left-hand revolution.
In normal circumstances, the open-shaped attitude of hydraulic pressure orange-peel bucket (9) that casing (10), hydraulic ram (11), bucket lobe (12) are housed is placed on the place, and the top of hydraulic pressure orange-peel bucket (9) links together with the lower end of attachment bolt (8) with the S. A. (7) of spinner (6).With connecting link pin (5) top of spinner (6) and a suspension bracket (4) are linked.In use, excavating machine arm head (1) and suspension bracket (4) link, and connect for grab bucket open and close oil pipe (3) and 2 oil pipes (2) for grab bucket cw or left-hand revolution to 2 of the special purpose interface of spinner (6) by arm from excavating machine again.Like this, just can use.Provide electricity-hydraulic control system by the hydraulic power unit on the excavating machine, drive hydraulic pressure orange-peel bucket (9) and go up hydraulic ram (11) and the spinner of installing (6), the open and close of finishing grab bucket close with 360 ° of scopes in arbitrarily angled spinning movement.After hours, bucket lobe (12) should be opened, in the piston rod of hydraulic ram (11) the withdrawal cylinder barrel, the suspension bracket (4) on grab bucket top be separated with excavating machine arm head (1), simultaneously the oil pipe (2), (3) that link to each other with excavating machine are removed, the oil port on the spinner (6) is sealed with plug screw.
Claims (1)
1. rotatable hydraulic orange-peel bucket, having the hydraulic pressure orange-peel bucket members such as (9) that has casing (10), hydraulic ram (11), bucket lobe (12) forms, it is characterized in that: a suspension bracket (4) is installed at excavating machine arm head (1), with connecting link pin (5) suspension bracket (4) is associated in being equipped with for the oil pipe (2) of grab bucket rotation usefulness and the spinner (6) of opening the oil pipe (3) that closes usefulness, the lower end of the S. A. (7) of spinner (6) links to each other with the top of hydraulic pressure orange-peel bucket (9) with connection nut (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201993727U CN201169491Y (en) | 2007-12-18 | 2007-12-18 | Rotatable hydraulic polyp-type grab bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201993727U CN201169491Y (en) | 2007-12-18 | 2007-12-18 | Rotatable hydraulic polyp-type grab bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201169491Y true CN201169491Y (en) | 2008-12-24 |
Family
ID=40208544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201993727U Expired - Fee Related CN201169491Y (en) | 2007-12-18 | 2007-12-18 | Rotatable hydraulic polyp-type grab bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201169491Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101850931A (en) * | 2009-03-30 | 2010-10-06 | 日立建机株式会社 | Grab bucket |
| CN102070077A (en) * | 2009-10-29 | 2011-05-25 | 日立建机株式会社 | Grab |
| CN101723242B (en) * | 2009-12-28 | 2011-10-05 | 苏州工业园区瑞来福工厂维修服务有限公司 | Semi-automatic hook |
| CN109368491A (en) * | 2018-10-22 | 2019-02-22 | 广州博昊勘测技术有限公司 | A kind of grab bucket for bridge-type cargo unloader |
-
2007
- 2007-12-18 CN CNU2007201993727U patent/CN201169491Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101850931A (en) * | 2009-03-30 | 2010-10-06 | 日立建机株式会社 | Grab bucket |
| CN101850931B (en) * | 2009-03-30 | 2014-07-16 | 日立建机株式会社 | Grab bucket |
| CN102070077A (en) * | 2009-10-29 | 2011-05-25 | 日立建机株式会社 | Grab |
| CN101723242B (en) * | 2009-12-28 | 2011-10-05 | 苏州工业园区瑞来福工厂维修服务有限公司 | Semi-automatic hook |
| CN109368491A (en) * | 2018-10-22 | 2019-02-22 | 广州博昊勘测技术有限公司 | A kind of grab bucket for bridge-type cargo unloader |
| CN109368491B (en) * | 2018-10-22 | 2019-12-13 | 南京万和消防科技有限公司 | Grab bucket for bridge type ship unloading device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201835305U (en) | Novel hydraulic full circle swinging gripper device | |
| CN201169491Y (en) | Rotatable hydraulic polyp-type grab bucket | |
| CN202609821U (en) | Fixed timber grab | |
| CN206798967U (en) | Lifting assembly and crane gear | |
| CN104790445A (en) | Full-rotating hydraulic grab bucket | |
| CN201236107Y (en) | Rotatable grab bucket apparatus | |
| CN201087083Y (en) | Crane with self-disassembling mechanism | |
| CN201002916Y (en) | Oil drum clamp | |
| CN109368491A (en) | A kind of grab bucket for bridge-type cargo unloader | |
| CN104805880B (en) | Self-lifting counterweight excavator | |
| CN2751008Y (en) | Hydraulic grab bucket | |
| CN205034996U (en) | Cargo handling equipment and tractor | |
| CN101423176A (en) | Rough log gripping apparatus | |
| CN201834689U (en) | Manual hydraulic hoisting machine | |
| CN204823708U (en) | Grab bucket | |
| CN212689963U (en) | Upper rod mechanism of trenchless drilling machine | |
| CN105221151B (en) | A kind of shaft construction Ioad-sensing control hydraulic rock grab and its working method | |
| CN2687182Y (en) | Excavator clamshell | |
| CN203808122U (en) | Loader-type loading and unloading machine with 360-degree full-circle swinging lifting grab bucket | |
| CN206033044U (en) | Two lamella loading and unloading grab buckets of electronic hydraulic pressure | |
| CN205839832U (en) | A kind of excavator-type shovel clamshell excavator hydraulic pressure quick change adapter connector | |
| CN221422075U (en) | Rock grab shell welding assembly structure and rock grab | |
| CN208071181U (en) | The winch control system and crane super lifting mechanism of crane super lifting mechanism | |
| CN210048400U (en) | Sand suction ship gantry crane | |
| CN221027188U (en) | Prefabricated tubular pile unloading tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI QIFAN MACHINERY CO., LTD. Free format text: FORMER OWNER: SHANGHAI QIFAN TECHNOLOGY CO., LTD. Effective date: 20120912 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200025 LUWAN, SHANGHAI TO: 200080 HONGKOU, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120912 Address after: 200080 Shanghai City No. 1717 North Sichuan Road Jiajie International Plaza Room 1903 Patentee after: Shanghai Qifan Machinery Co., Ltd. Address before: 200025 Shanghai No. 550 Xujiahui Road, building 25 floor Baoding Patentee before: Shanghai Qifan Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081224 Termination date: 20131218 |