CN202011699U - Drive mechanism applied to rubber-tired container gantry crane - Google Patents
Drive mechanism applied to rubber-tired container gantry crane Download PDFInfo
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- CN202011699U CN202011699U CN 201120116097 CN201120116097U CN202011699U CN 202011699 U CN202011699 U CN 202011699U CN 201120116097 CN201120116097 CN 201120116097 CN 201120116097 U CN201120116097 U CN 201120116097U CN 202011699 U CN202011699 U CN 202011699U
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- gantry crane
- gear box
- wheel hub
- drop
- utility
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Abstract
The utility model discloses a drive mechanism applied to a rubber-tired container gantry crane, which comprises a drive motor, a hub and a reduction box. The reduction box is in chainless direct connection with the hub, and the drive motor drives the hub through the reduction box. The drive mechanism can effectively overcome a plurality of shortcomings of a chain drive method of the prior art, and also has the advantages of high transmission efficiency, stable drive, compact structure and the like.
Description
Technical field
The utility model relates to large gantry crane equipment, relates in particular to a kind of driver train that is applied to rubbertyred container gantry crane.
Background technology
Container in tire type crane driver train is the important component part of container handling crane.Existing container in tire type crane driver train generally adopts the chain-type driver train, promptly by the driven by motor plunging joint, drives drop-gear box by plunging joint, then by the chain drive wheel.This driving mechanism structure is loaded down with trivial details, and it is big to take up room, and the used chain life-span is short, causes the life-span of whole drive system low, has had a strong impact on the work efficiency of container in tire type hoisting crane.
In addition, the cart that this mode of prior art drives in use for some time, the lax phenomenon of chain can appear, need regular cross-check sum to regulate, and its propulsive effort of chain drive itself is unsettled, there is fluctuating, and the chain drive-belt fracture can occurs and cause collision accident to take place under the also low extreme case of transmission efficiency, have serious potential safety hazard.Later-model cart type of drive adopts direct drive mode, no longer adopts chain-driving in the driving system, thereby avoids traditional in the past defective that the chain type of drive is arranged.
The utility model content
At the above-mentioned deficiency of prior art, the utility model proposes a kind of novel structure, simple driver train.
Particularly, the driver train that is applied to rubbertyred container gantry crane that the utility model proposes comprises: drive motor; Wheel hub; And drop-gear box, it is direct-connected that the mouth of described drop-gear box and described wheel hub do not have chain, and described drive motor drives described wheel hub through described drop-gear box.
According to an embodiment of the present utility model, in the above-mentioned driver train that is applied to rubbertyred container gantry crane, also comprise: vehicle frame; And tire, engage with described wheel hub, wherein, the drive system that described wheel hub is formed via a plurality of tie bolts and described drive motor and described drop-gear box is connected.
According to an embodiment of the present utility model, in the above-mentioned driver train that is applied to rubbertyred container gantry crane, described drive motor and described drop-gear box are arranged at described wheel hub inside.
According to an embodiment of the present utility model, in the above-mentioned driver train that is applied to rubbertyred container gantry crane, described drive motor is from band brake.
According to an embodiment of the present utility model, in the above-mentioned driver train that is applied to rubbertyred container gantry crane, described wheel hub is connected on the described drop-gear box mouth, and described drop-gear box and described vehicle frame are connected and fixed.
This no chain type of drive of the present utility model has been cancelled chain gear, adopts drive system and wheel hub direct-connected, be built among the wheel nave, thus wheel that can the direct drive cart.Like this, decapacitation is effectively avoided outside many defectives that the chain type of drive is arranged of prior art, also has the transmission efficiency height, drives steadily, the advantage of compact conformation or the like.
Should be appreciated that the above generality of the utility model is described and the following detailed description all is exemplary and explanat, and be intended to provide further explanation for as claimed in claim the utility model.
Description of drawings
Comprise that accompanying drawing is for providing the utility model further to be understood, they are included and are constituted the application's a part, and accompanying drawing shows embodiment of the present utility model, and play the effect of explaining the utility model principle with this specification sheets.In the accompanying drawing:
Fig. 1 shows the lateral plan that is applied to the driver train of rubbertyred container gantry crane of the present utility model.
Fig. 2 shows the cutaway view of the described driver train of Fig. 1.
The specific embodiment
Now embodiment of the present utility model will be described with reference to the drawings in detail.Now will be in detail with reference to preferred embodiment of the present utility model, its example is shown in the drawings.In the case of any possible, in institute's drawings attached, will use identical mark to represent same or analogous part.In addition, although employed term is to select from public term in the utility model, but some mentioned terms may be that the applicant selects by his or her judgement in the utility model specification sheets, and its detailed meanings illustrates in the relevant portion of the description of this paper.In addition, require not only by employed actual terms, but also will understand the utility model by the meaning that each term contained.
As mentioned above, in the prior art, the cart chain drive is a tyre crane cart drive form commonly used.Because adopt chain gear, its transmission efficiency is low, maintenance load is big, and chain can damage in use for some time, changes inconvenience, and serious meeting causes safety misadventure, has potential safety hazard.
Fig. 1 and Fig. 2 show the driver train that is applied to rubbertyred container gantry crane of the present utility model respectively.Can see that from accompanying drawing driver train of the present utility model mainly comprises: vehicle frame 1, tie bolt 2, drive motor 3, tire 4, wheel hub 5 and drop-gear box 6.
As shown in the figure, vehicle frame 1 is connected with drop-gear box 6 via a plurality of tie bolts 2.Simultaneously, tire 4 engages with wheel hub 5.
As one of most important improvement of the present utility model, in driver train of the present utility model, adopt the direct-connected connection mode of no chain between drive motor 3 and the wheel hub 5.Drive motor 3 is through drop-gear box 6, thus drive hub 5 and tire 4.In addition, as a preferred embodiment, as shown in Figure 2, drive motor 3 and drop-gear box 6 are preferably disposed on the inside of wheel hub 5.Particularly, drop-gear box 6 is fixed on the inboard of wheel hub 5, and is connected with vehicle frame 1.
This no chain type of drive of the present utility model has been cancelled chain gear, adopts motor and drop-gear box direct-connected, be built among the wheel nave, thus wheel that can the direct drive cart.Like this, decapacitation is effectively avoided outside many defectives that the chain type of drive is arranged of prior art, also has the transmission efficiency height, drives steadily, the advantage of compact conformation or the like.
In addition, according to another preferred embodiment, drive motor 3 is preferably from band brake.
Those skilled in the art can be obvious, can carry out various modifications and variations and not depart from spirit and scope of the present utility model above-mentioned exemplary embodiment of the present utility model.Therefore, be intended to make the utility model to cover to drop in appended claims and the equivalence techniques scheme scope thereof to modification of the present utility model and modification.
Claims (5)
1. a driver train that is applied to rubbertyred container gantry crane is characterized in that, comprising:
Drive motor;
Wheel hub; And
Drop-gear box, it is direct-connected that described drop-gear box and described wheel hub do not have chain, and described drive motor drives described wheel hub through described drop-gear box.
2. the driver train that is applied to rubbertyred container gantry crane as claimed in claim 1 is characterized in that, also comprises:
Vehicle frame; And
Tire engages with described wheel hub,
Wherein, described wheel hub is connected via the drive system of a plurality of tie bolts and described drive motor and described drop-gear box composition.
3. the driver train that is applied to rubbertyred container gantry crane as claimed in claim 2 is characterized in that, described drive motor and described drop-gear box are arranged at described wheel hub inside.
4. the driver train that is applied to rubbertyred container gantry crane as claimed in claim 1 is characterized in that described drive motor is from band brake.
5. the driver train that is applied to rubbertyred container gantry crane as claimed in claim 3 is characterized in that, described wheel hub is connected in described drop-gear box mouth, and described drop-gear box and described vehicle frame are connected and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120116097 CN202011699U (en) | 2011-04-19 | 2011-04-19 | Drive mechanism applied to rubber-tired container gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120116097 CN202011699U (en) | 2011-04-19 | 2011-04-19 | Drive mechanism applied to rubber-tired container gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202011699U true CN202011699U (en) | 2011-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120116097 Expired - Lifetime CN202011699U (en) | 2011-04-19 | 2011-04-19 | Drive mechanism applied to rubber-tired container gantry crane |
Country Status (1)
| Country | Link |
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| CN (1) | CN202011699U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287974A (en) * | 2012-03-06 | 2013-09-11 | 上海振华重工(集团)股份有限公司 | Planetary drive mechanism for wheel crane |
| CN104228951A (en) * | 2014-09-17 | 2014-12-24 | 润邦卡哥特科工业有限公司 | Large dual drive vehicle |
| CN104891126A (en) * | 2015-04-16 | 2015-09-09 | 宁波利豪机械有限公司 | Electric apparatus of monorail transporter |
| CN105439001A (en) * | 2015-12-24 | 2016-03-30 | 三一海洋重工有限公司 | Tire container gantry crane and cart travelling device |
| CN107128803A (en) * | 2017-07-03 | 2017-09-05 | 上海振华重工电气有限公司 | A kind of embedded cart driving mechanism for rubber tyre gantry crane |
| CN107161854A (en) * | 2017-06-30 | 2017-09-15 | 青岛海西重机有限责任公司 | A kind of cart driving mechanism |
-
2011
- 2011-04-19 CN CN 201120116097 patent/CN202011699U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287974A (en) * | 2012-03-06 | 2013-09-11 | 上海振华重工(集团)股份有限公司 | Planetary drive mechanism for wheel crane |
| CN103287974B (en) * | 2012-03-06 | 2015-07-15 | 上海振华重工(集团)股份有限公司 | Planetary drive mechanism for wheel crane |
| CN104228951A (en) * | 2014-09-17 | 2014-12-24 | 润邦卡哥特科工业有限公司 | Large dual drive vehicle |
| CN104891126A (en) * | 2015-04-16 | 2015-09-09 | 宁波利豪机械有限公司 | Electric apparatus of monorail transporter |
| CN105439001A (en) * | 2015-12-24 | 2016-03-30 | 三一海洋重工有限公司 | Tire container gantry crane and cart travelling device |
| CN107161854A (en) * | 2017-06-30 | 2017-09-15 | 青岛海西重机有限责任公司 | A kind of cart driving mechanism |
| CN107128803A (en) * | 2017-07-03 | 2017-09-05 | 上海振华重工电气有限公司 | A kind of embedded cart driving mechanism for rubber tyre gantry crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111019 |