CN102995678A - Crocodile grab bucket of gripping car - Google Patents
Crocodile grab bucket of gripping car Download PDFInfo
- Publication number
- CN102995678A CN102995678A CN2012103755818A CN201210375581A CN102995678A CN 102995678 A CN102995678 A CN 102995678A CN 2012103755818 A CN2012103755818 A CN 2012103755818A CN 201210375581 A CN201210375581 A CN 201210375581A CN 102995678 A CN102995678 A CN 102995678A
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- CN
- China
- Prior art keywords
- grabbing
- back side
- grab bucket
- crocodile
- fixed claw
- 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.)
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Abstract
The invention aims at providing a crocodile grab bucket of a gripping car with simple structure, low cost and high grabbing efficiency on various rod and bundle articles. The crocodile grab bucket comprises a movable claw at the upper part, and a fixed claw at the lower part, wherein the movable claw is connected with the fixed claw through a pin shaft; a cylinder is arranged on the movable claw; a pair of quick-change fork clamps is arranged at the back side of the fixed claw and fitted with a concave angle on the back side of the fixed claw and a square hole; and a pair of pin shafts and a lock handle are respectively arranged on the quick-change fork clamps, and bolts on the quick-change fork clamps are matched with the square holes at the back side of the fixed claw, and can be connected with mobile power devices such as a tractor and the like.
Description
Technical field
The present invention relates to a kind of vehicle device of grabbing, especially a kind of crocodile formula grab bucket of grabbing car.
Background technology
Grab car and generally comprise grab bucket, power arm and vehicle body, be mainly used in grasping article and load and unload and carry.The shortcoming of grabbing at present car is complex structure, and cost is high, and is low to various crawl efficient shaft-like, that tie the article such as shape.
Summary of the invention
The objective of the invention is to provide a kind of simple in structure, cost is low, to the high crocodile formula grab bucket of grabbing car of various crawl efficient shaft-like, that tie the article such as shape.
The present invention is achieved in that a kind of crocodile formula grab bucket of grabbing car, and the activity that it is characterized in that comprising the top is grabbed and fixedly the grabbing of below, and activity is grabbed by bearing pin and is connected with fixedly grabbing, and activity is grabbed and is provided with oil cylinder; The described back side of fixedly grabbing is provided with a pair of quick change fork folder, agrees with re-entrant angle and square opening on the back side of fixedly grabbing, and the quick change fork presss from both sides and respectively is provided with a pair of bearing pin and a set lever; Square opening on latch on fork presss from both sides fast and the back side of fixedly grabbing matches.
Described activity is grabbed and is provided with three sickle pawls, and described fixedly grabbing is provided with seven flute profile pawls, as the face of crocodile, so be called the grab bucket of crocodile formula.
The present invention is applicable to the self-powered machineries such as various wheeled tractors, loader, fast replacing device via special use, realize connecting fast with this equipment, quick change fork folder is hinged on the tractor by 4 bearing pins first, this moment, mobile quick change fork folder was partially submerged in the re-entrant angle of the upper rear portion of fixedly grabbing the wedge angle on its top, then pull set lever, following latch is injected in the square opening of the lower backside of fixedly grabbing, the oil pipe of two band snap joints is connected to the equipment dynamic output port such as tractor and gets final product.
Working mechanism: finishing equipment at first moves to the job site after connecting, and the joystick of handling on the tractor both can make the machine finish suitable action.
Characteristics: the present invention is simple in structure, and stable working is reliable, is specially adapted to loading and unloading, the carrying of various shaft-like, article such as bundle shape etc.Supporting capacity is superpower, can finish shovel, pushes away, grabs, the action such as act.
In sum, the present invention is a kind of simple in structure, and cost is low, to the high crocodile formula grab bucket of grabbing car of various crawl efficient shaft-like, that tie the article such as shape.
Description of drawings
Fig. 1 is the general structure schematic diagram (when opening) of the embodiment of the invention;
Fig. 2 is the general structure schematic diagram (when closing) of the embodiment of the invention;
Fig. 3 is the quick change fork clamping structure schematic diagram of fixedly grabbing the back side of the embodiment of the invention;
Among the figure:
1, activity is grabbed; 2, fixedly grab; 3, bearing pin; 4, oil cylinder; 5, quick change fork folder; 6, bearing pin; 7, set lever; 8, latch; 9, the sickle pawl; 10, the flute profile pawl.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing and exemplary embodiments.
In Fig. 1-3, the activity that the present invention includes the top grab 1 and the below fixedly grab 2, activity grab 1 by bearing pin 3 with fixedly grab 2 and be connected, activity is grabbed and is provided with oil cylinder 4 on 1; Described 2 the back side of fixedly grabbing is provided with a pair of quick change fork folder 5, agrees with re-entrant angle and square opening on the back side of fixedly grabbing, and the quick change fork presss from both sides on 5 and respectively is provided with a pair of bearing pin 6 and a set lever 7; Square opening on the back side of pitching fast the latch 8 on the folder 5 and fixedly grabbing matches.Described activity is grabbed and is provided with three sickle pawls 9 on 1, and described fixedly grabbing is provided with seven flute profile pawls 10 on 2.
Claims (1)
1. crocodile formula grab bucket of grabbing car, the activity that it is characterized in that comprising the top are grabbed and fixedly the grabbing of below, and activity is grabbed by bearing pin and is connected with fixedly grabbing, and activity is grabbed and is provided with oil cylinder; The described back side of fixedly grabbing is provided with a pair of quick change fork folder, agrees with re-entrant angle and square opening on the back side of fixedly grabbing, and the quick change fork presss from both sides and respectively is provided with a pair of bearing pin and a set lever; Square opening on latch on fork presss from both sides fast and the back side of fixedly grabbing matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103755818A CN102995678A (en) | 2012-09-28 | 2012-09-28 | Crocodile grab bucket of gripping car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103755818A CN102995678A (en) | 2012-09-28 | 2012-09-28 | Crocodile grab bucket of gripping car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102995678A true CN102995678A (en) | 2013-03-27 |
Family
ID=47924734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103755818A Pending CN102995678A (en) | 2012-09-28 | 2012-09-28 | Crocodile grab bucket of gripping car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102995678A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453739A (en) * | 2019-07-19 | 2019-11-15 | 山东省农业机械科学研究院 | A kind of frontloader connecting frame automatic pinning device and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1086170A (en) * | 1965-04-08 | 1967-10-04 | Poclain Sa | Multi-clawed grab having rams incorporated in the claws |
| US20080175701A1 (en) * | 2007-01-19 | 2008-07-24 | Clark Equipment Company | Common Pivot and Support Member for Attachment Interface |
| CN201276712Y (en) * | 2008-10-20 | 2009-07-22 | 郑明法 | Connection structure for car body and assistant bucket of loader |
| CN201381523Y (en) * | 2009-03-02 | 2010-01-13 | 江苏柳工机械有限公司 | Fast-changing locking device for loading machine and accessory |
| CN202194164U (en) * | 2011-08-03 | 2012-04-18 | 上蔡县恒通机械有限公司 | Gripper for weed gripping machine |
| CN102425195A (en) * | 2011-11-13 | 2012-04-25 | 路敌 | Pipe grabber assorted with excavator |
-
2012
- 2012-09-28 CN CN2012103755818A patent/CN102995678A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1086170A (en) * | 1965-04-08 | 1967-10-04 | Poclain Sa | Multi-clawed grab having rams incorporated in the claws |
| US20080175701A1 (en) * | 2007-01-19 | 2008-07-24 | Clark Equipment Company | Common Pivot and Support Member for Attachment Interface |
| CN201276712Y (en) * | 2008-10-20 | 2009-07-22 | 郑明法 | Connection structure for car body and assistant bucket of loader |
| CN201381523Y (en) * | 2009-03-02 | 2010-01-13 | 江苏柳工机械有限公司 | Fast-changing locking device for loading machine and accessory |
| CN202194164U (en) * | 2011-08-03 | 2012-04-18 | 上蔡县恒通机械有限公司 | Gripper for weed gripping machine |
| CN102425195A (en) * | 2011-11-13 | 2012-04-25 | 路敌 | Pipe grabber assorted with excavator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453739A (en) * | 2019-07-19 | 2019-11-15 | 山东省农业机械科学研究院 | A kind of frontloader connecting frame automatic pinning device and method |
| CN110453739B (en) * | 2019-07-19 | 2024-02-20 | 山东省农业机械科学研究院 | Automatic bolt device and method for front loader hanging frame |
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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: 20130327 |