CN201746863U - Excavator with clamping function - Google Patents
Excavator with clamping function Download PDFInfo
- Publication number
- CN201746863U CN201746863U CN2010202022233U CN201020202223U CN201746863U CN 201746863 U CN201746863 U CN 201746863U CN 2010202022233 U CN2010202022233 U CN 2010202022233U CN 201020202223 U CN201020202223 U CN 201020202223U CN 201746863 U CN201746863 U CN 201746863U
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- China
- Prior art keywords
- bucket
- excavator
- dipper
- shell
- 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
- 230000003028 elevating effect Effects 0.000 claims description 7
- 238000009412 basement excavation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 24
- 238000000034 method Methods 0.000 description 3
- 101100328887 Caenorhabditis elegans col-34 gene Proteins 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an excavator with a clamping function, which comprises a movable arm, a lifting oil cylinder, a dipper handle, a bucket-tipping oil cylinder and an excavator bucket, wherein the front end of the movable arm is articulated with the root of the dipper handle; the two ends of the lifting oil cylinder are respectively articulated with the root of the movable arm and the root of the dipper handle; the front end of the dipper handle is articulated with the excavator bucket; the front part of the dipper handle is further articulated with a rocker arm; the two ends of the bucket-tipping oil cylinder are respectively articulated with the dipper handle and the rocker arm; the rocker arm is further articulated with the outer wall of the excavator bucket by a connecting rod; the lower part of the dipper handle is articulated with one end of a clamping oil cylinder; the other end of the clamping oil cylinder is articulated with a clamp bucket; the clamp bucket can be rotated to a position adapted to an excavator bucket opening; and the clamp bucket is further articulated with the front end of the dipper handle. In the utility model, the clamp bucket is arranged at the excavator bucket opening of the excavator, and the clamp bucket can be rotated towards or away from the excavator bucket opening under the control of the clamping oil cylinder. Therefore, when the excavator is used for carrying materials of lumbers, tubular products and the like, the materials are clamped by the two side edges of each of the clamp bucket and the excavator bucket opening. The materials are not easy to fall no matter the materials are self-contained materials or bulk materials.
Description
Technical field
The utility model belongs to excavator manufacturing technology field.
Background technology
As everyone knows, excavator is a kind of application construction tool very widely, and the usefulness that it can be used for excavation, carrying earth, dregs etc. also can be used for carrying materials such as timber, tubing, and is easy to use, quick, greatly improved operating efficiency.
But, existing excavator is when materials such as carrying timber, tubing, and have a problem: because materials such as timber, tubing are elongate, excavator is when carrying, this type of material generally can not all be packed in the excavator bucket, and its one-tenth can only be put on the dual-side of bucket mouth.And in the moving process of bucket, it must keep the dual-side of bucket mouth to be in level, otherwise materials such as timber, tubing will all drop; And,, keeping the dual-side of bucket mouth to be in level even if in the bucket moving process for materials such as some timber in bulk, tubing, materials such as its contained timber, tubing also drop easily; In addition, when existing excavator was used to carry material such as timber, tubing, its each contained amount was all less, and operating efficiency is lower.
The utility model content
The utility model discloses a kind of excavator with holding function, its bucket mouth place establishes a clam(shell) bucket, and when materials such as its carrying timber, tubing, this type of material is by the dual-side clamping of clam(shell) bucket and bucket mouth, no matter is self-contained or in bulk, all is difficult for dropping; And each contained amount can be adjusted by the angle of control clam(shell) bucket and bucket mouth, and is easy and simple to handle and operating efficiency is high.
The utility model is taked following technical scheme: have the excavator of holding function, comprise swing arm, elevating ram, dipper, dump ram, bucket, the front end of described swing arm and dipper root are hinged; The two ends of described elevating ram are articulated in swing arm root, dipper root respectively; The hinged bucket of the front end of described dipper, the also hinged rocking arm in the front portion of dipper; The two ends of described dump ram are articulated in dipper, rocking arm respectively, and this rocking arm also passes through a rod hinge connection in the bucket outer wall; The lower hinge one of described dipper is grabbed an end of folder oil cylinder, the described hinged clam(shell) bucket of the other end of grabbing the folder oil cylinder, and described clam(shell) bucket can go to and the suitable position of bucket mouth; Described clam(shell) bucket is also hinged with the front end of dipper.
Preferably, the longitudinal cross-section of clam(shell) bucket is curved, and the recess of clam(shell) bucket is towards the bucket mouth.
Preferably, the extrados of clam(shell) bucket middle part sets firmly a lug, and clam(shell) bucket is hinged by this lug and the described folder oil cylinder of grabbing.
Preferably, excavate wall and set firmly a lug, it is hinged by this lug and the described folder oil cylinder of grabbing to excavate wall.
Preferably, bucket is fixed a lug, two pin joints of bucket by this lug respectively with dipper, rod hinge connection.
Preferably, each articulated section all adopts bearing pin to connect, and the pin shaft hole of bearing pin and each parts adopts movingly.
The utility model excavator bucket mouth place is provided with a clam(shell) bucket, and this clam(shell) bucket can rotate or rotate away from the bucket mouth under the control of grabbing the folder oil cylinder towards the bucket mouth.Like this, when materials such as excavator carrying timber, tubing, no matter these materials are aforementioned materials self-contained or in bulk by the dual-side clamping of clam(shell) bucket and bucket mouth, all are difficult for dropping; And each contained amount can be adjusted by the angle of control clam(shell) bucket and bucket mouth, and is easy and simple to handle, operating efficiency is high.
Description of drawings
Fig. 1 is the structural representation of the utility model excavator front portion.
Fig. 2 is the vertical view of the utility model excavator front portion.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
As shown in Figure 1, 2, the utility model excavator comprises swing arm 1, dipper 3, bucket 8, and the front end of swing arm 1 and dipper 3 roots are hinged, and pin joint is A.The two ends of elevating ram 2 are articulated in the root of swing arm 1, the root of dipper 3 respectively.
The hinged lug 81 of the front end of dipper 3, pin joint is B, this lug 81 is fixed in bucket 8 outer walls.One end of the also hinged rocking arm 7 in the front portion of dipper 3.The two ends of dump ram 4 are articulated in the other end of dipper 3, rocking arm 7 respectively, and this end of rocking arm 7 is also by the lug 81 on the connecting rod 9 hinged buckets 8, but pin joint is not B.
One lug 31 is formed at the bottom of dipper 3, and these lug 31 hinged ends of grabbing folder oil cylinder 5 are grabbed hinged another lug 61 of the other end that presss from both sides oil cylinder 5, and this lug 61 is fixed in the extrados middle part of the curved clam(shell) bucket in longitudinal cross-section 6.The recess of clam(shell) bucket 6 when clam(shell) bucket 6 goes to extreme position, is placed on the mouth that digs of bucket 8 towards the mouth that digs of bucket 8 outside it.The top of clam(shell) bucket 6 is also hinged with the front end of dipper 3, and pin joint is C.
Aforementioned each articulated section all adopts bearing pin to connect, and the pin shaft hole system of bearing pin and each parts adopts movingly, and promptly each parts all can rotate around bearing pin easily.
Carry out when excavator materials such as timber, tubing move operation the time, the stretching motion by elevating ram 2 drives dipper 3 and rotates around A point, and then the elevating movement of drive bucket 8; Stretching motion by dump ram 4 drives rocking arm 7 rotations, and then bucket 8 is rotated around the B point, realizes the picking action of bucket 8; Driving clam(shell) bucket 6 by the stretching motion of grabbing folder oil cylinder 5 rotates around the C point, make its mouthful rotation of digging towards bucket 8, the clamping action of clam(shell) bucket 6 and bucket 8 has been arranged, and materials such as aforementioned timber, tubing move at it and can not drop in process, thereby have realized that above-mentioned material embraces the folder function.
And when excavator excavates soil, husky material, clam(shell) bucket 6 is rotated towards the direction of digging mouth away from bucket 8 by the telescopic action of grabbing folder oil cylinder 5, and fit substantially until clam(shell) bucket 6 and dipper 3, do not excavate work such as soil, husky material thereby do not influence excavator.
Above preferred embodiment is just explained to of the present utility model, and the utility model is not limited to the foregoing description.Those of ordinary skill in the art will be appreciated that, any modification of the present utility model all fallen into protection domain of the present utility model.
Claims (6)
1. the excavator that has holding function comprises swing arm, elevating ram, dipper, dump ram, bucket, and the front end of described swing arm and dipper root are hinged; The two ends of described elevating ram are articulated in swing arm root, dipper root respectively; The hinged bucket of the front end of described dipper, the also hinged rocking arm in the front portion of dipper; The two ends of described dump ram are articulated in dipper, rocking arm respectively, and this rocking arm also passes through a rod hinge connection in the bucket outer wall; It is characterized in that: the lower hinge one of described dipper is grabbed an end of folder oil cylinder, the described hinged clam(shell) bucket of the other end of grabbing the folder oil cylinder, and described clam(shell) bucket can go to and the suitable position of bucket mouth; Described clam(shell) bucket is also hinged with the front end of dipper.
2. the excavator with holding function as claimed in claim 1 is characterized in that: the longitudinal cross-section of described clam(shell) bucket is curved, and the recess of clam(shell) bucket is towards the bucket mouth.
3. the excavator with holding function as claimed in claim 2 is characterized in that: the extrados middle part of described clam(shell) bucket sets firmly a lug, and described clam(shell) bucket is hinged by this lug and the described folder oil cylinder of grabbing.
4. the excavator with holding function as claimed in claim 1 is characterized in that: described excavation wall sets firmly a lug, and described excavation wall is hinged by this lug and the described folder oil cylinder of grabbing.
5. the excavator with holding function as claimed in claim 1 is characterized in that: described bucket is fixed a lug, two pin joints of described bucket by this lug respectively with described dipper, rod hinge connection.
6. as each described excavator with holding function of claim 1-5, it is characterized in that: described each articulated section all adopts bearing pin to connect, and the pin shaft hole of bearing pin and each parts adopts movingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202022233U CN201746863U (en) | 2010-05-24 | 2010-05-24 | Excavator with clamping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202022233U CN201746863U (en) | 2010-05-24 | 2010-05-24 | Excavator with clamping function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201746863U true CN201746863U (en) | 2011-02-16 |
Family
ID=43581544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202022233U Expired - Fee Related CN201746863U (en) | 2010-05-24 | 2010-05-24 | Excavator with clamping function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201746863U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669439A (en) * | 2013-11-29 | 2014-03-26 | 浙江福威重工制造有限公司 | Dual-use device for shoveling and bulldozing |
| CN104005438A (en) * | 2014-06-10 | 2014-08-27 | 临颍县颍机机械制造有限公司 | Clamping and holding device of farm-oriented grass grabbing machine |
| CN104234097A (en) * | 2014-09-15 | 2014-12-24 | 上海三一重机有限公司 | Multifunctional working device, excavator, and application method of multifunctional working device |
| CN104563176A (en) * | 2015-01-15 | 2015-04-29 | 王学义 | Material stirring device of loading machine |
| CN106988356A (en) * | 2017-05-05 | 2017-07-28 | 广西隆成机械设备制造有限公司 | A kind of mud exhauster |
| CN111395420A (en) * | 2020-04-30 | 2020-07-10 | 长沙中联恒通机械有限公司 | Excavating device and engineering truck |
-
2010
- 2010-05-24 CN CN2010202022233U patent/CN201746863U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669439A (en) * | 2013-11-29 | 2014-03-26 | 浙江福威重工制造有限公司 | Dual-use device for shoveling and bulldozing |
| CN103669439B (en) * | 2013-11-29 | 2017-02-08 | 浙江艾克米信息科技有限公司 | Dual-use device for shoveling and bulldozing |
| CN104005438A (en) * | 2014-06-10 | 2014-08-27 | 临颍县颍机机械制造有限公司 | Clamping and holding device of farm-oriented grass grabbing machine |
| CN104005438B (en) * | 2014-06-10 | 2016-04-27 | 临颍县颍机机械制造有限公司 | The folder embracing unit of agricultural straw grab |
| CN104234097A (en) * | 2014-09-15 | 2014-12-24 | 上海三一重机有限公司 | Multifunctional working device, excavator, and application method of multifunctional working device |
| CN104563176A (en) * | 2015-01-15 | 2015-04-29 | 王学义 | Material stirring device of loading machine |
| CN106988356A (en) * | 2017-05-05 | 2017-07-28 | 广西隆成机械设备制造有限公司 | A kind of mud exhauster |
| CN111395420A (en) * | 2020-04-30 | 2020-07-10 | 长沙中联恒通机械有限公司 | Excavating device and engineering truck |
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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: JIANGSU JIEFUTE HEAVY INDUSTRY MANUFACTURE CO., LT Free format text: FORMER OWNER: ZHENG MINGFA Effective date: 20120601 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 312452 SHAOXING, ZHEJIANG PROVINCE TO: 222506 LIANYUNGANG, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120601 Address after: Economic Development Zone, Jiangsu city of Lianyungang province guannaxian 222506 (CMC) Patentee after: Jiangsu Jie Fute Heavy Machinery Manufacturing Co Ltd Address before: 312452 Zhejiang province Shengzhou City Sanjie Industrial Park Safeway heavy industry company Patentee before: Zheng Mingfa |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20140524 |