CN202896830U - Anchor machine transmission mechanism - Google Patents
Anchor machine transmission mechanism Download PDFInfo
- Publication number
- CN202896830U CN202896830U CN 201220611469 CN201220611469U CN202896830U CN 202896830 U CN202896830 U CN 202896830U CN 201220611469 CN201220611469 CN 201220611469 CN 201220611469 U CN201220611469 U CN 201220611469U CN 202896830 U CN202896830 U CN 202896830U
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- CN
- China
- Prior art keywords
- motor
- support
- groove
- small gear
- miniature gears
- 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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Abstract
The utility model discloses an anchor machine transmission mechanism which comprises a support. The support is provided with a motor. A small gear is arranged on a motor shaft of the motor. An extension part is arranged on one side, far away from the motor, of the small gear. A groove is arranged in the support. The extension part extends into the groove. As the small gear is extended and the extension part of the small gear is arranged in the groove of the support, a meshed tangential force on the small gear and a large gear from the extension part and the motor shaft is dispersed, stress on the motor is reduced, the motor shaft can be prevented from being bent due to long-time over-large stress, and service life of an anchor machine is prolonged.
Description
Technical field
The utility model belongs to the equipment of boats and ships tying-up, towing and grappling, is a kind of windlass transmission device specifically.
Background technology
Windlass is the machinery that is used for folding and unfolding anchor and anchor chain on the ship.With manpower, steam engine, electrical motor, HM Hydraulic Motor etc. as power.Usually be installed on the forecastle deck of ship.Its development tendency be with unit realize weighing anchor, mooring, the automatically operation such as mooring and band cable.Miniature gears is mounted on the motor drive shaft, motor is to be fixed on the wall frame main panel, like this suffered power of miniature gears just is added on the motor drive shaft fully, time has been grown and can cause motor drive shaft crooked, thereby makes the engagement of miniature gears and big gear wheel depart from reference circle, and large miniature gears can't be worked, to cause can't working of entire machine, if such phenomenon occurs at crucial moment, ship does not just go out the sea so, thereby causes the serious economic loss of fisherman.
Summary of the invention
The utility model is not enough for prior art, and a kind of windlass transmission device is provided, and the tangential force in the time of can be to big gear wheel and pinion drive disperses, and prevents that motor drive shaft is stressed excessive, and effectively to have grown motor drive shaft crooked the time of preventing, prolongs the service life of windlass.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: a kind of windlass transmission device, comprise support, described support is provided with motor, be provided with miniature gears on the motor drive shaft of described motor, described miniature gears is provided with elongated portion away from a side of described motor, is provided with groove on the described support, and described elongated portion is stretched in the described groove.
In the technique scheme, be provided with bearing in the described groove, described elongated portion is arranged in the described bearing.
The utility model compared with prior art, have following beneficial effect: the utility model prolongs miniature gears, the elongated portion of miniature gears is arranged in the groove of support, so that elongated portion and motor drive shaft are to the tangential force dispersion of miniature gears and big gear wheel engagement, reduce motor drive shaft stressed, prevent the long-time stressed motor drive shaft bending that causes too greatly, prolong the service life of windlass.
Description of drawings
Fig. 1 is the structural representation of windlass.
Fig. 2 is the enlarged drawing at A place among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment the utility model is described in further detail: referring to Fig. 1 to Fig. 2, a kind of windlass transmission device, comprise support 1, be provided with motor 2 on the described support 1, be provided with miniature gears 4 on the motor drive shaft 3 of described motor 2, also be provided with the big gear wheel 8 that cooperates with miniature gears 4 on the described support 1, described miniature gears 4 drives the gear wheel shaft coiling anchor of described big gear wheel 8, described miniature gears 4 is provided with elongated portion 5 away from a side of described motor 2, be provided with groove 6 on the described support 1, described elongated portion 5 is stretched in the described groove 6, and is preferred, be provided with bearing 7 in the described groove 6, described elongated portion 5 is arranged in the described bearing 7.
The utility model is with miniature gears 4 elongations, the elongated portion 5 of miniature gears 4 is arranged in the bearing 7 of support 1, so that 3 pairs of miniature gearss of elongated portion 5 and motor drive shaft 4 disperse with the tangential force that big gear wheel 8 meshes, reduce motor drive shaft 3 stressed, prevent long-time stressed motor drive shaft 3 bendings that cause too greatly, prolong the service life of windlass.
Claims (2)
1. windlass transmission device, comprise support (1), be provided with motor (2) on the described support (1), be provided with miniature gears (4) on the motor drive shaft (3) of described motor (2), it is characterized in that: described miniature gears (4) is provided with elongated portion (5) away from a side of described motor (2), be provided with groove (6) on the described support (1), described elongated portion (5) is stretched in the described groove (6).
2. a kind of windlass transmission device as claimed in claim 1, it is characterized in that: be provided with bearing (7) in the described groove (6), described elongated portion (5) is arranged in the described bearing (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220611469 CN202896830U (en) | 2012-11-19 | 2012-11-19 | Anchor machine transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220611469 CN202896830U (en) | 2012-11-19 | 2012-11-19 | Anchor machine transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202896830U true CN202896830U (en) | 2013-04-24 |
Family
ID=48117530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220611469 Expired - Fee Related CN202896830U (en) | 2012-11-19 | 2012-11-19 | Anchor machine transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202896830U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107640286A (en) * | 2017-08-09 | 2018-01-30 | 武汉船用机械有限责任公司 | A kind of windlass |
| CN107697229A (en) * | 2017-08-09 | 2018-02-16 | 武汉船用机械有限责任公司 | A kind of windlass |
-
2012
- 2012-11-19 CN CN 201220611469 patent/CN202896830U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107640286A (en) * | 2017-08-09 | 2018-01-30 | 武汉船用机械有限责任公司 | A kind of windlass |
| CN107697229A (en) * | 2017-08-09 | 2018-02-16 | 武汉船用机械有限责任公司 | A kind of windlass |
| CN107697229B (en) * | 2017-08-09 | 2019-02-05 | 武汉船用机械有限责任公司 | A kind of windlass |
| CN107640286B (en) * | 2017-08-09 | 2019-02-12 | 武汉船用机械有限责任公司 | A kind of windlass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130424 Termination date: 20191119 |