CN203544831U - Open-top container - Google Patents
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- CN203544831U CN203544831U CN201320689065.2U CN201320689065U CN203544831U CN 203544831 U CN203544831 U CN 203544831U CN 201320689065 U CN201320689065 U CN 201320689065U CN 203544831 U CN203544831 U CN 203544831U
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- China
- Prior art keywords
- rotating shaft
- top container
- open top
- case lid
- casing
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an open-top container. The open-top container comprises a box body, a box cover, a plurality of elastic connecting pieces and a plurality of pivoting devices. The box cover covers the top of the box body in a buckled mode; the two elastically-deforming ends of each elastic connecting piece are connected with the box body and the box cover respectively; each pivoting device comprises a base body, a rotating shaft and a hinge plate, wherein the base body is connected with the rotating shaft in a pivoting mode and is fixedly installed on the box body, one end of the hinge plate is fixedly connected with the rotating shaft, and the other end of the hinge plate is fixedly connected with the cover plate; the rotating shafts of the pivoting devices are independently arranged or integrally arranged, or part of the rotating shafts are integrally arranged; driving devices are installed at one or two ends of the box body and are connected with the rotating shafts, close to the end of the box body, of the corresponding pivoting devices. The elastic connecting pieces are adopted for offsetting most of the gravity of the box cover through elastic force, then the driving devices are adopted for driving the pivoting devices, and accordingly the box cover can be conveniently and easily opened or closed.
Description
Technical field
The utility model relates to freight container, especially relevant with the case lid of open top container opening structure quick and portably.
Background technology
The kind of open top container is more, opens the door in some sides, and some end faces open the door, and end face opens the door also comprises single door and two kinds of forms of two-leafed door.Conventionally, the freight container that end face opens the door is all very large, very heavy, and top cover is opened or need be used power jacking equipment while closing, and only a few open top container can be manually opened or be closed, but also complicated operation is wasted time and energy.
Utility model content
For problems of the prior art, the purpose of this utility model can facilitate opening and closing top cover and open top container simple in structure, easy operating leggiero for providing a kind of.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of open top container, comprise casing and case lid, described case lid is fastened on the top of described casing, also comprise multiple Flexible Connectors and pivoting device, the two ends that the bullet of described multiple Flexible Connectors becomes are connected with case lid with described casing respectively, described multiple pivoting device includes pedestal, rotating shaft and flap, described pedestal is connected with the mutual pivotable of described rotating shaft, described pedestal is fixedly mounted on described casing, described flap one end is fixedly connected with rotating shaft, the described flap other end is fixedly connected with described case lid, in described multiple pivoting device, the rotating shaft of each pivoting device arranges separately, or wherein part rotating shaft is wholely set, or all rotating shaft is wholely set, one or both ends at described casing are provided with actuating device, described actuating device is connected with the rotating shaft of close described casing end in described multiple pivoting devices.
Further, described actuating device comprises the power input device, retarder and the driving device that are in transmission connection successively, and described retarder is worm type of reduction gearing.
Further, described power input device comprises the operation sprocket wheel and operation chain that match, and described operation sprocket wheel is arranged on the input shaft of described retarder, and synchronizes and rotate with it, and described chain stretches out outside described casing.
Further, described power input device comprises motor, and described motor is connected with the input shaft of described retarder by adaptor union.
Further, described power input device comprises HM Hydraulic Motor, and described HM Hydraulic Motor is connected with the input shaft of described retarder by adaptor union.
Further, the top of the one or both ends of described casing is provided with and drives cabin, and described actuating device is arranged in described driving cabin, and the side in described driving cabin is also provided with hatch door, and described operation chain stretches out from described hatch door.
Further, described driving device is chain gearing, comprises the first sprocket wheel, the second sprocket wheel and the chain that are connected, and described the first sprocket wheel is connected with the output shaft of described retarder, and described the second sprocket coaxiality connects described rotating shaft.
Further, described Flexible Connector be in stage clip, extension spring and torsion spring any.
Further, when described Flexible Connector is torsion spring, described torsion spring set is contained in described rotating shaft, and two ends are connected with case lid with described casing respectively.
Further, described case lid is connected with position limiting structure.
The beneficial effects of the utility model are, the utility model compared with prior art, the utility model adopts multiple Flexible Connectors, the elastic force of Flexible Connector is offset most of gravity of case lid, pass through again actuating device transmission pivoting device, thereby can facilitate opening and closing case lid leggiero, and, the utility model is simple in structure, easy operating, is conducive to promote the use of.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the perspective view of open top container of the present utility model;
Fig. 2 is the use status architecture schematic diagram of open top container of the present utility model;
Fig. 3 is the A portion structure for amplifying schematic diagram in Fig. 2.
The specific embodiment
The exemplary embodiments that embodies the utility model feature & benefits will describe in detail in the following description.Be understood that the utility model can have various variations on different embodiment, it neither departs from scope of the present utility model, and explanation wherein and accompanying drawing be when the use that explain in itself, but not in order to limit the utility model.
Open top container of the present utility model, structure as shown in Figure 1-Figure 3, comprises casing 1 and case lid 2, at the top, one end (i.e. the position of close case lid 2) of casing 1, is also provided with and drives cabin 3, can certainly all arrange at the two ends of casing 1 and drive cabin 3, come as required to determine.Case lid 2 is fastened on the top of casing 1, and case lid 2 is double door, can be also single open-door structure.
The utility model also comprises actuating device, multiple pivoting device and multiple spring 4.Actuating device is arranged on and drives in cabin 3, comprises power input device, retarder 11 and driving device.
Power input device comprises operation sprocket wheel 12 and operation chain 13, and operation sprocket wheel 12 matches with operation chain 13, and operation sprocket wheel 12 is arranged on the input shaft of retarder 11, and synchronizes and rotate with this input shaft.Operation chain 13 is connected and operates sprocket wheel 12, and chain 13 stretches out outside casing 1 by hatch door 14, with by operating manually, operate chain 13 bottoms the transfer roller of guiding use is also installed, to avoid operating chain 13, between operating process and casing 1, occur compared with galling.In addition, hatch door 14 can also play the effect to driving cabin 3 drainings, avoids driving cabin 3 internal water accumulations.In power input device, can also comprise motor 15 or HM Hydraulic Motor (not shown), motor 15 or HM Hydraulic Motor can be connected with the input shaft of retarder 11 by adaptor union.Using during motor 15 can power-on servicing, while using HM Hydraulic Motor, can drive by input pressure fluid, can realize like this M/C and automatic operation simultaneously, also can realize separately operation manually or automatically, and the mode of automatic operation can be and electronicly also can be and surge.
Retarder 11 is worm type of reduction gearing, and the speed ratio of retarder 11, between 1～50, gets 30 in the present embodiment, and therefore driving force can obtain the amplification of 30 times.
Driving device is chain gearing, comprise the first sprocket wheel 8, the second sprocket wheel 9 and chain 10, the first sprocket wheel 8, the second sprocket wheel 9 and chain 10 are connected, and the first sprocket wheel 8 is connected with the output shaft of retarder 11, and the coaxial connection rotating shaft 6(concrete structure of the second sprocket wheel 9 is as described below).
Pivoting device has multiple, and quantification is according to actual needs generally 5-10.Each pivoting device includes pedestal 5, rotating shaft 6 and flap 7, pedestal 5 is connected with the mutual pivotable of rotating shaft 6, pedestal 5 is fixedly mounted on casing 1, rotating shaft 6 correspondingly connects case lid 2 by flap 7, pedestal 5 is arranged on case lid 2 conversely, and rotating shaft 6 is by correspondingly connect box 1 of flap 7.Pedestal 5 is prong like, the corresponding through hole that is processed with on two yokes, and rotating shaft 6, through this two through hole, forms and coordinates with the pivotable of pedestal 5, and flap 7 is fixed in rotating shaft 6 and is clipped between two yokes of pedestal 5.Pedestal 5 can be by welding or the form of being spirally connected is fixed, and similarly flap 7 also can be by welding or the form of being spirally connected is fixed.
In multiple pivoting devices, the rotating shaft 6 of each pivoting device can arrange separately, also wherein part rotating shaft 6 is wholely set, also all rotating shaft 6 is wholely set, in the present embodiment, be that each rotating shaft 6 arranges separately, fixed form between rotating shaft 6 and flap 7 can adopt locating dowel pin and two kinds of forms of welding, while conventionally bearing less moment, adopt locating dowel pin, while bearing larger torque, adopt Type of Welding.In rotating shaft 6 near casing 1 end in multiple pivoting devices, the first sprocket wheel 8 is installed, to drive case lid 2 by above-mentioned actuating device, rotating shaft 6 herein for guarantee moment transmission should and flap 7 between welding.
Flexible Connector 4 can be in extension spring, stage clip and torsion spring any, its effect is to offset the gravity of case lid 2, to facilitate opening box covers 2.In the present embodiment, Flexible Connector 4 is torsion spring, and torsion spring 4 is sleeved in rotating shaft 6, and the two ends that its bullet becomes are inserted in respectively in the jack of casing 1 and case lid 2, to be connected with case lid 2 with casing 1.The quantity of torsion spring 4 is also multiple, corresponding one by one with pivoting device in the present embodiment, and torsion spring 4 can certainly be set separately as required.According to the weight of case lid 2, the group number of torsion spring 4 is selected in the elastic force of adjustable torsion spring 4 and decision, should make the application force of torsion spring 4 be slightly larger than the moment of closing of case lid 2.In addition, on case lid 2, should be connected with position limiting structure, to avoid case lid 2 turn-on overshoots, compressing torsion spring 4, causes torsion spring 4 to damage.
The case lid 2 of open top container of the present utility model can be manually or automated manner (only introducing electronic mode herein) open or close.Concrete operations are as follows:
Manual mode: in the present embodiment, manual operation operation chain 13, drive operation sprocket wheel 12 to rotate, operation sprocket wheel 12 is slowed down and is driven the first sprocket wheel 8 to rotate by the turbine and worm decelerator of retarder 11 again, the first sprocket wheel 8 is transferred to the second sprocket wheel 9 by chain 10, the second sprocket wheel 9 and rotating shaft 6 coaxial rotation, thus by flap 7, drive case lid 2 to rotate relative to casing 1, realize and opening and closing.Due to the elastic force of torsion spring 4 balance the gravity of case lid 2, and turbine and worm decelerator can expand 30 times of pulling force, therefore operator only need use less power can open or close case lid 2.
Electronic mode: first operation chain 13 is taken off from the input shaft (being worm shaft) of retarder 11, then motor 15 is connected with the input shaft (being worm shaft) of retarder 11 by adaptor union, switch on to motor 15, motor 15 can drive case lid 2 to rotate by said process, completes automatically opening or closing of case lid 2.
The beneficial effects of the utility model are, the utility model compared with prior art, the utility model adopts multiple Flexible Connectors 4, the elastic force of Flexible Connector 4 is offset most of gravity of case lid 2, pass through again actuating device transmission pivoting device, thereby can facilitate opening and closing case lid 2 leggiero, and, the utility model is simple in structure, easy operating, is conducive to promote the use of.
The technical solution of the utility model is disclosed as above by preferred embodiment.Those skilled in the art should recognize change and the retouching in the case of not departing from, the scope and spirit of the present utility model that the appended claim of the utility model discloses, done, within all belonging to the protection domain of claim of the present utility model.
Claims (10)
1. an open top container, comprise casing and case lid, described case lid is fastened on the top of described casing, it is characterized in that, also comprise multiple Flexible Connectors and pivoting device, the two ends that the bullet of described multiple Flexible Connectors becomes are connected with case lid with described casing respectively, described multiple pivoting device includes pedestal, rotating shaft and flap, described pedestal is connected with the mutual pivotable of described rotating shaft, described pedestal is fixedly mounted on described casing, described flap one end is fixedly connected with rotating shaft, the described flap other end is fixedly connected with described case lid, in described multiple pivoting device, the rotating shaft of each pivoting device arranges separately, or wherein part rotating shaft is wholely set, or all rotating shaft is wholely set, one or both ends at described casing are provided with actuating device, described actuating device is connected with the rotating shaft of close described casing end in described multiple pivoting devices.
2. open top container as claimed in claim 1, is characterized in that, described actuating device comprises the power input device, retarder and the driving device that are in transmission connection successively, and described retarder is worm type of reduction gearing.
3. open top container as claimed in claim 2, it is characterized in that, described power input device comprises the operation sprocket wheel and operation chain that match, and described operation sprocket wheel is arranged on the input shaft of described retarder, and synchronize and rotate with it, described chain stretches out outside described casing.
4. open top container as claimed in claim 2 or claim 3, is characterized in that, described power input device comprises motor, and described motor is connected with the input shaft of described retarder by adaptor union.
5. open top container as claimed in claim 2 or claim 3, is characterized in that, described power input device comprises HM Hydraulic Motor, and described HM Hydraulic Motor is connected with the input shaft of described retarder by adaptor union.
6. open top container as claimed in claim 3, it is characterized in that, the top of the one or both ends of described casing is provided with and drives cabin, and described actuating device is arranged in described driving cabin, the side in described driving cabin is also provided with hatch door, and described operation chain stretches out from described hatch door.
7. open top container as claimed in claim 2, it is characterized in that, described driving device is chain gearing, comprises the first sprocket wheel, the second sprocket wheel and the chain that are connected, described the first sprocket wheel is connected with the output shaft of described retarder, and described the second sprocket coaxiality connects described rotating shaft.
8. open top container as claimed in claim 1, is characterized in that, described Flexible Connector be in stage clip, extension spring and torsion spring any.
9. open top container as claimed in claim 8, is characterized in that, when described Flexible Connector is torsion spring, described torsion spring set is contained in described rotating shaft, and two ends are connected with case lid with described casing respectively.
10. open top container as claimed in claim 1, is characterized in that, described case lid is connected with position limiting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320689065.2U CN203544831U (en) | 2013-11-01 | 2013-11-01 | Open-top container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320689065.2U CN203544831U (en) | 2013-11-01 | 2013-11-01 | Open-top container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203544831U true CN203544831U (en) | 2014-04-16 |
Family
ID=50462980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320689065.2U Withdrawn - After Issue CN203544831U (en) | 2013-11-01 | 2013-11-01 | Open-top container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203544831U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104370016A (en) * | 2013-11-01 | 2015-02-25 | 扬州润扬物流装备有限公司 | Open top container |
| CN106043973A (en) * | 2016-08-24 | 2016-10-26 | 万嘉集装箱服务(上海)有限公司 | Bulk container with electrically-opened top |
| CN106180668A (en) * | 2016-09-17 | 2016-12-07 | 天津立中汽车铝合金配件有限公司 | A kind of wheel hub casting aluminum liquid subcontract lid arrangement |
| CN110254981A (en) * | 2019-06-06 | 2019-09-20 | 大连中集特种物流装备有限公司 | Open top container |
-
2013
- 2013-11-01 CN CN201320689065.2U patent/CN203544831U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104370016A (en) * | 2013-11-01 | 2015-02-25 | 扬州润扬物流装备有限公司 | Open top container |
| CN104370016B (en) * | 2013-11-01 | 2017-03-29 | 扬州润扬物流装备有限公司 | A kind of open top container |
| CN106043973A (en) * | 2016-08-24 | 2016-10-26 | 万嘉集装箱服务(上海)有限公司 | Bulk container with electrically-opened top |
| CN106180668A (en) * | 2016-09-17 | 2016-12-07 | 天津立中汽车铝合金配件有限公司 | A kind of wheel hub casting aluminum liquid subcontract lid arrangement |
| CN110254981A (en) * | 2019-06-06 | 2019-09-20 | 大连中集特种物流装备有限公司 | Open top container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140416 Effective date of abandoning: 20170329 |
|
| AV01 | Patent right actively abandoned |