CN1843892A - Container hanger with rotary hinge mechanism - Google Patents
Container hanger with rotary hinge mechanism Download PDFInfo
- Publication number
- CN1843892A CN1843892A CN 200610031552 CN200610031552A CN1843892A CN 1843892 A CN1843892 A CN 1843892A CN 200610031552 CN200610031552 CN 200610031552 CN 200610031552 A CN200610031552 A CN 200610031552A CN 1843892 A CN1843892 A CN 1843892A
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- CN
- China
- Prior art keywords
- suspender
- door frame
- oil cylinder
- basic beam
- lifter
- 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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- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a lifter of container with rotational hinge device, which comprises a basic beam for fixing the lifter on the base of basic beam, at least one lifter flexible beam that connected to the basic beam via flexible cylinder, and a rotational hinge device between the base and the door frame of accumulating device. Wherein, said rotational hinge device comprises a lifter connector, one or several shift cylinder, and a rotation shaft integration, while the lifter connector is connected to the base; one end of rotation shaft integration is fixed on the moving element of door frame and through the lifter connector; one end of shift cylinder via the cylinder connecting base of lifter is connected to the lifter connector, while another end via the cylinder connecting base of moving element is connected to the moving element of door frame. The invention has simple structure, easy operation, and high flexibility, while it can improve the working efficiency of container, reduce the abrasion on the tyre and reduce the labor intensity of driver.
Description
Technical field
The present invention is mainly concerned with freight container handling apparatus field, refers in particular to a kind of container spreader with rotary hinge mechanism.
Background technology
In the prior art, the suspender of freight container handling equipment all is directly to link to each other by messenger chain with the Forklift door frame, transmission by messenger chain, suspender can move up and down along the vertical guide rail of door frame, finish work to the upper and lower handling of freight container, but, the suspender of this structure does not all possess the function of rotation, therefore these suspenders all can't self carry out the positioning of rotating in the one-dimensional plane, can only adjust by the Forklift that is attached thereto, driving chassis by Forklift is adjusted, thereby drive door frame and suspender are adjusted.Like this, when utilizing the Forklift container spreader to carry out the freight container stacking, chaufeur will take long to, constantly adjust the seat in the plane of Forklift, and be in course of adjustment Forklift repeatedly rotating-wheel could realize that container spreader is accurately to case, stacking, therefore chaufeur labour intensity is big, inefficiency, wear on tyres is more serious, and operating cost increases.
Summary of the invention
The technical problem to be solved in the present invention just is: at the technical matters of prior art existence, the invention provides a kind of simple in structure, easy and simple to handle, flexible, can improve the work efficiency of container spreader to case, stacking, alleviate the wearing and tearing of car load wheel tyre, reduce the container spreader of the band rotary hinge mechanism of chaufeur labour intensity.
For solving the problems of the technologies described above, the solution that the present invention proposes is: a kind of container spreader with rotary hinge mechanism, it comprises the basic beam of suspender, the basic beam seat body of suspender, the suspender telescopic girder more than one or, sidesway oil cylinder and rotating lock mechanism, the basic beam of described suspender is fixed on the basic beam seat body of suspender, and the suspender telescopic girder more than one or links to each other by the basic beam of telescopic oil cylinder and suspender; The sidesway oil cylinder is fixed on the basic beam of suspender, and the piston rod head of sidesway oil cylinder links to each other with the suspender telescopic girder; Rotating lock mechanism is installed on the end of suspender telescopic girder, it is characterized in that: be provided with rotary hinge mechanism between basic beam seat body of described suspender and the Forklift door frame, this rotary hinge mechanism comprises suspender connected body, one or more transposition oil cylinder, rotating shaft assembly, the suspender connected body links to each other with the basic beam seat body of suspender, and rotating shaft assembly one end is fixed on the door frame moving body of Forklift door frame and is arranged on the suspender connected body; One end of described one or more transposition oil cylinder links to each other with the suspender connected body by suspender oil cylinder connection seat, and the other end links to each other with the door frame moving body of Forklift door frame by door frame moving body oil cylinder connection seat.
Be provided with copper sheathing between described rotating shaft assembly and the suspender connected body, the end of rotating shaft assembly is provided with thrust baring.
Compared with prior art, advantage of the present invention just is: the container spreader of band rotary hinge mechanism of the present invention is provided with rotary hinge mechanism between basic beam seat body of suspender and Forklift door frame, make chaufeur when suitably adjusting the Forklift seat in the plane, can can promote suspender by the transposition oil cylinder in the rotary hinge mechanism around the rotating shaft assembly left-right rotation, just can be quick, accurately, realize easily case, stacking, thereby improved container spreader to case, the work efficiency of stacking, alleviate the wearing and tearing of car load wheel tyre, reduced chaufeur labour intensity.
Description of drawings
Fig. 1 is the plan structure scheme drawing of suspender of the present invention;
Fig. 2 is that A among Fig. 1 is to structural representation;
Fig. 3 is the plan structure scheme drawing of rotary hinge mechanism in the suspender of the present invention;
Fig. 4 is the sectional structure scheme drawing at the B-B place among Fig. 3;
Fig. 5 is that suspender of the present invention is installed on the main TV structure scheme drawing on the Forklift;
Fig. 6 is that suspender of the present invention is installed on the plan structure scheme drawing on the Forklift.
Marginal data
1, freight container 2, lifting assembly
3, Forklift door frame 4, Forklift
6, suspender telescopic girder 7, the basic beam of suspender
8, the basic beam seat body 11 of suspender, telescopic oil cylinder
12, sidesway oil cylinder 13, rotating lock mechanism
14, transposition oil cylinder 15, suspender oil cylinder connection seat
16, door frame moving body oil cylinder connection seat 17, door frame moving body
18, suspender connected body 19, bolt
20, thrust baring 21, copper sheathing
22, rotating shaft assembly
The specific embodiment
Below with reference to the drawings and specific embodiments the present invention is described in further details.
As depicted in figs. 1 and 2, the container spreader of band rotary hinge mechanism of the present invention, it comprises the basic beam 7 of suspender, the basic beam seat body 8 of suspender, suspender telescopic girder 6 more than one or one, sidesway oil cylinder 12 and rotating lock mechanism 13, the basic beam 7 of suspender is fixed on the basic beam seat body 8 of suspender, suspender telescopic girder 6 more than one or one links to each other with the basic beam 7 of suspender by telescopic oil cylinder 11, in the present embodiment, two suspender telescopic girdeies 6 lay respectively at the two ends of the basic beam 7 of suspender, can make reasonable wide telescopic spreader telescopic girder 6 by telescopic oil cylinder 11, make it be fit to the handling of various different size freight containers 1 according to institute's handling freight container 1.Sidesway oil cylinder 12 is fixed on the basic beam 7 of suspender, and the piston rod head of sidesway oil cylinder 12 links to each other with suspender telescopic girder 6; Rotating lock mechanism 13 is installed on the end of suspender telescopic girder 6, be provided with rotary hinge mechanism between basic beam seat body 8 of suspender and the Forklift door frame 3, as shown in Figure 3 and Figure 4, this rotary hinge mechanism comprises suspender connected body 18, one or more transposition oil cylinder 14 and rotating shaft assembly 22.Suspender connected body 18 links to each other with the basic beam seat body 8 of suspender, can be by welding, be fastenedly connected or other modes are fixed on the basic beam seat body 8 of suspender.Rotating shaft assembly 22 1 ends are fixed on the door frame moving body 17 of Forklift door frame 3 and are arranged on the suspender connected body 18.Adopt an end of 14, two transposition oil cylinders 14 of two transposition oil cylinders to link to each other with suspender connected body 18 by suspender oil cylinder connection seat 15 in the present embodiment, the other end links to each other with the door frame moving body 17 of Forklift door frame 3 by door frame moving body oil cylinder connection seat 16.By two transposition oil cylinders 14 whole lifting assembly 2 is rotated along the direction of arrow among the figure, finish location (being rotary middle point) referring to O point among the figure.Be provided with copper sheathing 21 between rotating shaft assembly 22 and the suspender connected body 18; the effect of copper sheathing 21 is protection rotating shaft assemblies 22; reduce and rotate friction damping; the end of rotating shaft assembly 22 is provided with thrust baring 20 and is fixed on the suspender connected body 18 by bolt 19, and this thrust baring 20 can play the effect of supporting location by countershaft assembly 22.
Principle of work: as shown in Figure 5 and Figure 6, the container spreader of band rotary hinge mechanism of the present invention links to each other with Forklift door frame 3, and Forklift door frame 3 is fixed on the Forklift 4, can adjust its station by the actuating device of Forklift 4.The direction of arrow in the figure, because door frame moving body 17 can move in the guide groove of Forklift door frame 3, thereby the realization suspender moves up and down along Forklift door frame 3, satisfies the needs of Forklift suspender to case, stacking; But also can finish adjustment on the position of rotation in the one-dimensional plane by rotary hinge mechanism, referring to Fig. 3 and Fig. 4, suspender deadweight, load (gravity and consequent capsizing moment downwards) are by suspender connected body 18, thrust baring 20, rotating shaft assembly 22, copper sheathing 21, door frame moving body 17, Forklift door frame 3, Forklift 4, are delivered to ground.When needs are rotated adjustment to it, suspender is the driving by two transposition oil cylinders 14, utilize suspender oil cylinder connection seat 15 and door frame moving body oil cylinder connection seat 16 that respective thrust is passed to suspender connected body 18, door frame moving body 17 and Forklift door frame 3 respectively, make the horizontal transposition (being rotary middle point) carried out of assembly 22 around the shaft of suspender integral body referring to O point among the figure, thereby realize the suspender transposition, finish the station adjustment.
Claims (2)
1, a kind of container spreader with rotary hinge mechanism, it comprises the basic beam of suspender (7), the basic beam seat body of suspender (8), the suspender telescopic girder (6) more than one or, sidesway oil cylinder (12) and rotating lock mechanism, the basic beam of described suspender (7) is fixed on the basic beam seat body of suspender (8), and the suspender telescopic girder (6) more than one or links to each other with the basic beam of suspender (7) by telescopic oil cylinder (11); Sidesway oil cylinder (12) is fixed on the basic beam of suspender (7), and the piston rod head of sidesway oil cylinder (12) links to each other with suspender telescopic girder (6); Rotating lock mechanism (13) is installed on the end of suspender telescopic girder (6), it is characterized in that: be provided with rotary hinge mechanism between basic beam seat body of described suspender (8) and the Forklift door frame (3), this rotary hinge mechanism comprises suspender connected body (18), one or more transposition oil cylinder (14), rotating shaft assembly (22), suspender connected body (18) links to each other with the basic beam seat body of suspender (8), and the door frame moving body (17) that rotating shaft assembly (22) one ends are fixed in Forklift door frame (3) is gone up and is arranged on the suspender connected body (18); One end of described one or more transposition oil cylinder (14) links to each other with suspender connected body (18) by suspender oil cylinder connection seat (15), and the other end links to each other with the door frame moving body (17) of Forklift door frame (3) by door frame moving body oil cylinder connection seat (16).
2, the container spreader of band rotary hinge mechanism according to claim 1 is characterized in that: be provided with copper sheathing (21) between described rotating shaft assembly (22) and the suspender connected body (18), the end of rotating shaft assembly (22) is provided with thrust baring (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100315524A CN100436304C (en) | 2006-04-26 | 2006-04-26 | Container hanger with rotary hinge mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100315524A CN100436304C (en) | 2006-04-26 | 2006-04-26 | Container hanger with rotary hinge mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1843892A true CN1843892A (en) | 2006-10-11 |
| CN100436304C CN100436304C (en) | 2008-11-26 |
Family
ID=37062864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100315524A Expired - Fee Related CN100436304C (en) | 2006-04-26 | 2006-04-26 | Container hanger with rotary hinge mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100436304C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101746695A (en) * | 2010-03-23 | 2010-06-23 | 无锡汇丰机器有限公司 | Turnover forklift door frame |
| WO2012100586A1 (en) * | 2011-01-30 | 2012-08-02 | 湖南三一智能控制设备有限公司 | Lifting appliance for stacker and stacker provided with lifting appliance |
| CN102730545A (en) * | 2012-06-26 | 2012-10-17 | 三一集团有限公司 | Container front side lifter and piling crane |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4016992A (en) * | 1974-05-30 | 1977-04-12 | Raygo Wagner, Inc. | Lift truck with rotatable load-handling apparatus |
| US4017110A (en) * | 1975-05-19 | 1977-04-12 | Clark Equipment Company | Cylinder and piston assembly |
| US4427334A (en) * | 1982-02-17 | 1984-01-24 | Raygo, Inc. | Load handling apparatus |
| US4482285A (en) * | 1982-08-12 | 1984-11-13 | Raygo, Inc. | Load carrier assembly |
| FI113042B (en) * | 2003-02-28 | 2004-02-27 | Kalmar Ind Oy Ab | Container side catches |
| CN2903009Y (en) * | 2006-04-27 | 2007-05-23 | 三一重工股份有限公司 | Container hanger with rotating hinging jointing mechanism |
-
2006
- 2006-04-26 CN CNB2006100315524A patent/CN100436304C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101746695A (en) * | 2010-03-23 | 2010-06-23 | 无锡汇丰机器有限公司 | Turnover forklift door frame |
| WO2012100586A1 (en) * | 2011-01-30 | 2012-08-02 | 湖南三一智能控制设备有限公司 | Lifting appliance for stacker and stacker provided with lifting appliance |
| CN102730545A (en) * | 2012-06-26 | 2012-10-17 | 三一集团有限公司 | Container front side lifter and piling crane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100436304C (en) | 2008-11-26 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081126 Termination date: 20150426 |
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| EXPY | Termination of patent right or utility model |