CN203173693U - Crane driving operation device - Google Patents
Crane driving operation device Download PDFInfo
- Publication number
- CN203173693U CN203173693U CN 201220630751 CN201220630751U CN203173693U CN 203173693 U CN203173693 U CN 203173693U CN 201220630751 CN201220630751 CN 201220630751 CN 201220630751 U CN201220630751 U CN 201220630751U CN 203173693 U CN203173693 U CN 203173693U
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- CN
- China
- Prior art keywords
- wheel shaft
- tooth wheel
- spline tooth
- gear shaft
- spline gear
- 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
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- 230000000295 complement effect Effects 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses a crane driving operation device, which comprises a motor, a speed reducer, a left spline gear shaft, a spline housing and a right spline gear shaft which are connected in sequence, and also comprises two driving wheels meshed with the left spline gear shaft and the right spline gear shaft respectively, wherein the right end of the right spline gear shaft is arranged on a rolling bearing matched with the right spline gear shaft; the utility model discloses the structure is simplified to can make hoist even running.
Description
Technical field
The utility model belongs to the Mechanical Driven field, and particularly a kind of hoisting crane drives running gear.
Background technology
Existing hoisting crane drives running gear generally four wheels, and two driving wheels 2 are contained on one side, and two flower wheels 6 are contained in another side.Thereby power is passed to driving wheel by the conial motor with brake action by the gear wheel shaft of the mechanism that forms with retarder. make the cart operation, but this device is monolateral driving and complex structure, it is inconsistent that a wheel and other three appear again in the four wheels on every limit easily, so the hoisting crane two ends are difficult for synchronously, cause operation not steady.
The utility model content
Technical problem to be solved in the utility model provides a kind of hoisting crane of hoisting crane smooth running that makes simple in structure and drives running gear.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of hoisting crane drives running gear, comprise the motor, retarder, left spline tooth wheel shaft, spline housing and the right spline tooth wheel shaft that link to each other successively, also comprise two driving wheels mutually meshing with left spline tooth wheel shaft, right spline tooth wheel shaft respectively, the right-hand member of right spline tooth wheel shaft is installed on the antifriction-bearing box that is complementary with it.
Compared with prior art the technical program has following beneficial effect:
Motor makes left spline tooth wheel shaft and right spline tooth wheel shaft difference while driving force give driving wheel by linking to each other with left spline tooth wheel shaft, spline housing and right spline tooth wheel shaft, makes the hoisting crane operation.Owing to have only two bilateral drivings of driving wheel, so driving wheel wheel load sum malleable not, hoisting crane operates steadily reliably, and simplifies the structure.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with drawings and Examples technical solution of the present invention is further specified:
As shown in Figure 1, a kind of hoisting crane drives running gear, comprise the Cone-shaped electric machine 1, retarder 2, left spline tooth wheel shaft 3, spline housing 4 and the right spline tooth wheel shaft 5 that link to each other successively, also comprise two driving wheels 6 mutually meshing with left spline tooth wheel shaft 3, right spline tooth wheel shaft 5 respectively, the right-hand member of right spline tooth wheel shaft 5 is installed on the antifriction-bearing box 7 that is complementary with it.
Above-described only is preferred implementation of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not influence effect and practical applicability that the utility model is implemented.
Claims (1)
1. a hoisting crane drives running gear, comprise the motor, retarder, left spline tooth wheel shaft, spline housing and the right spline tooth wheel shaft that link to each other successively, also comprise two driving wheels mutually meshing with left spline tooth wheel shaft, right spline tooth wheel shaft respectively, the right-hand member of right spline tooth wheel shaft is installed on the antifriction-bearing box that is complementary with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220630751 CN203173693U (en) | 2012-11-26 | 2012-11-26 | Crane driving operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220630751 CN203173693U (en) | 2012-11-26 | 2012-11-26 | Crane driving operation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203173693U true CN203173693U (en) | 2013-09-04 |
Family
ID=49070427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220630751 Expired - Fee Related CN203173693U (en) | 2012-11-26 | 2012-11-26 | Crane driving operation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203173693U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016083579A1 (en) * | 2014-11-28 | 2016-06-02 | Terex MHPS IP Management GmbH | Trolley for a lifting device |
| CN111017717A (en) * | 2019-12-13 | 2020-04-17 | 常德鼎城荣泰机械制造有限公司 | Tower machine load dolly pulley structure |
-
2012
- 2012-11-26 CN CN 201220630751 patent/CN203173693U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016083579A1 (en) * | 2014-11-28 | 2016-06-02 | Terex MHPS IP Management GmbH | Trolley for a lifting device |
| CN107207218A (en) * | 2014-11-28 | 2017-09-26 | 特雷克斯有限公司 | Dolly for hoisting apparatus |
| US10597263B2 (en) | 2014-11-28 | 2020-03-24 | Konecranes Global Corporation | Trolley for a lifting device |
| CN107207218B (en) * | 2014-11-28 | 2021-07-20 | 科尼起重机全球公司 | Trolley for hoisting device |
| CN111017717A (en) * | 2019-12-13 | 2020-04-17 | 常德鼎城荣泰机械制造有限公司 | Tower machine load dolly pulley structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20131126 |