CN202643245U - Piler lifting mechanism - Google Patents
Piler lifting mechanism Download PDFInfo
- Publication number
- CN202643245U CN202643245U CN 201220267158 CN201220267158U CN202643245U CN 202643245 U CN202643245 U CN 202643245U CN 201220267158 CN201220267158 CN 201220267158 CN 201220267158 U CN201220267158 U CN 201220267158U CN 202643245 U CN202643245 U CN 202643245U
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- CN
- China
- Prior art keywords
- lifting mechanism
- shaft
- hollow shaft
- motor
- piler lifting
- 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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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a piler lifting mechanism. The piler lifting mechanism comprises a motor and winding drums, wherein an output shaft of the motor is a hollow shaft; a rotation shaft is arranged in a shaft hole of the hollow shaft in a matched mode; and the winding drums are sleeved at the left and right ends of the rotation shaft. According to the piler lifting mechanism, the speed reducing motor is adopted, the hollow shaft is taken as the output shaft of the speed reducing motor, and the rotation shaft is in keyed joint with the shaft hole of the hollow shaft, so that the radial force applied to a bearing by the output shaft is reduced, and the service life of the bearing is prolonged.
Description
Technical field
The utility model relates to a kind of lifting mechanism, relates in particular to a kind of piler lifting mechanism.
Background technology
At present, the double-column piler lifting mechanism all adopts reducing motor to join reel, reductor adopts double output shaft, a reel is respectively overlapped on both sides, but this structure has a limitation, when lifting altitude is very high (more than 20 meters), spool designs length can be very long, if the standard reducing motor with double output shaft of the standard of employing, checking motor bearings during the life-span, because axle is distant from axle head to the diametral load point of action of bearing, so bearing life does not satisfy requirement, can only select other reductor of large one-level, this can increase the cost of whole equipment.
The utility model content
The purpose of this utility model is for the problems referred to above, and a kind of piler lifting mechanism is provided, and adopts the double output shaft of standard to solve traditional piler lifting mechanism, because the diametral load point of action is distant from axle head, causes the short problem of bearing life.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of piler lifting mechanism comprises motor and reel, and the output shaft of described motor is hollow shaft, is equipped with turning cylinder in the axis hole of described hollow shaft, and the two ends, the left and right sides of described turning cylinder all are arranged with reel.
Further, described motor is reducing motor.
Further, described hollow shaft is connected by key with turning cylinder.
The beneficial effects of the utility model are, described piler lifting mechanism passes through to adopt reducing motor, and uses hollow shaft to be the output shaft of reducing motor, at the axis hole internal key connection of rotating axle of hollow shaft, so that output shaft reduces the diametral load of bearing, prolonged bearing service life.
Description of drawings
Fig. 1 is the structural representation of the utility model piler lifting mechanism.
Among the figure:
1, SEW reducing motor; 2, reel; 3, turning cylinder.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by the specific embodiment.
Please refer to shown in Figure 1ly, Fig. 1 is the structural representation of the utility model piler lifting mechanism; In the present embodiment, a kind of piler lifting mechanism comprises SEW reducing motor 1 and reel 2, and the output shaft of described SEW reducing motor 1 is hollow shaft, be connected with turning cylinder 3 by key in the axis hole of described hollow shaft, the two ends, the left and right sides of described turning cylinder 3 all are arranged with reel 2.
During work, SEW reducing motor 1 starts, the rotation of its output shaft drives turning cylinder 3 and rotates, thereby drive reel 2 rotation works on the turning cylinder 3, described piler lifting mechanism passes through to adopt SEW reducing motor 1, and uses hollow shaft to be the output shaft of SEW reducing motor 1, at the axis hole internal key connection of rotating axle 3 of hollow shaft, so that output shaft reduces the diametral load of bearing, prolonged bearing service life.
Above embodiment has just set forth groundwork of the present utility model and characteristic; the utility model is not limited by above-described embodiment; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various variations and change, and these variations and change all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a piler lifting mechanism comprises motor and reel, it is characterized in that: the output shaft of described motor is hollow shaft, is equipped with turning cylinder in the axis hole of described hollow shaft, and the two ends, the left and right sides of described turning cylinder all are arranged with reel.
2. piler lifting mechanism according to claim 1, it is characterized in that: described motor is reducing motor.
3. piler lifting mechanism according to claim 1, it is characterized in that: described hollow shaft is connected by key with turning cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220267158 CN202643245U (en) | 2012-06-07 | 2012-06-07 | Piler lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220267158 CN202643245U (en) | 2012-06-07 | 2012-06-07 | Piler lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202643245U true CN202643245U (en) | 2013-01-02 |
Family
ID=47412382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220267158 Expired - Fee Related CN202643245U (en) | 2012-06-07 | 2012-06-07 | Piler lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202643245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102701117A (en) * | 2012-06-07 | 2012-10-03 | 无锡中鼎物流设备有限公司 | Piler lifting mechanism |
-
2012
- 2012-06-07 CN CN 201220267158 patent/CN202643245U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102701117A (en) * | 2012-06-07 | 2012-10-03 | 无锡中鼎物流设备有限公司 | Piler lifting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 214154, No. 5 Huai Road, Luo Zhen Town, Huishan District, Jiangsu, Wuxi Patentee after: Wuxi Ding Ding Integrated Technology Co., Ltd. Address before: 214187 Jiangsu Province, Huishan City, the town of the village of the town of Wuxi in the village of logistics equipment Co., Ltd. Patentee before: Wuxi Zhongding Logistics Equipment Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20180607 |