CN2044665U - Internal-ring coupled synchronous roller wheel apparatus - Google Patents
Internal-ring coupled synchronous roller wheel apparatus Download PDFInfo
- Publication number
- CN2044665U CN2044665U CN 87207347 CN87207347U CN2044665U CN 2044665 U CN2044665 U CN 2044665U CN 87207347 CN87207347 CN 87207347 CN 87207347 U CN87207347 U CN 87207347U CN 2044665 U CN2044665 U CN 2044665U
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- CN
- China
- Prior art keywords
- planet
- ring
- internal
- utility
- synchronous roller
- 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.)
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Abstract
The utility model discloses an internal-ring coupled synchronous roller wheel apparatus which can substitutes an internal gear meshed planetary wheel actuating device. The internal-ring coupled synchronous roller wheel apparatus is composed of a ring wheel with a planet revolution component and a chain wheel with a planet rotation component. The internal-ring coupled synchronous roller wheel apparatus of the utility model doesn't need various processing gear wheel, inside and outside gear milling machine, rolling bed. The utility model has the advantages of simple structure, easy fabrication. The internal-ring coupled synchronous roller wheel apparatus can substitute conventional inner gearing and general geared planet mechanism. The utility model adopts rolling friction for transmission. The utility model has fewer energy loss than the inside and outside gear mechanism adopting sliding friction.
Description
The present invention relates to mechanical transmission, more specifically also relate to a kind of driving mechanism that is used for substituting inside and outside gear pair, in mechanical transmission, often adopt various interior external gears to obtain the conveying equipment of power, and need various types of gear milling machines, roll bed, grinding machine waits and adds work gear, and it yields poorly, and bite is big, especially gear when heat treatment and grinding comparatively difficulty or ease reach a standard, cause the high defective of reject rate.
One object of the present invention is to manufacture and design a kind of energy to substitute various gear drives, need not the complicated work gear that adds and mills, and rolls mill, and heat treatment special device.
A further object of the present invention manufactures and designs a kind of drive sprocket or silent chain device of alternative gear, and it just has light noise when transmission, even does not have noise.
A further object of the present invention adopts roller chain wheel, and its structure is special, is installed on the ring, in long-time running, not for producing as defectives such as conventional chain are elongated.
A further object of the present invention adopts the rolling friction principle, and the gear of its machine power loss ratio routine is a sliding friction, and is much smaller, drags horsepower thereby reduce.
The objective of the invention is to realize that the interior synchronous roller wheel apparatus that goes in ring of the present invention is made up of sprocket wheel and ring wheel component by such design, described sprocket assembly comprises sprocket wheel and sprocket wheel mandrel, and described ring wheel partly is that ring, the garden plate of trying to get to the heart of a matter is arranged, tip axle, rollers etc. are formed, the interior synchronous roller wheel apparatus that goes in ring of the present invention, mechanism is simple, easy to manufacture, adopt the rolling chain wheel transmission, got rid of traditional interior external gear pump system, noise is low, and power draw is little.
Fig. 1 is the interior synchronous roller wheel apparatus schematic representation that goes in ring of the present invention.
As shown in the figure, described ring wheel (11) is the ring (1) that whole garden shape is arranged, and hang down plate (5) by the garden dish of adorning roller tip axle (3) and form, roller (4) is sleeved on the tip axle (3), and garden plate mandrel (7) is fixed on the hub of the low plate (5) of garden dish with axle key.Described ring wheel also can adopt silent chain, it is silent chain, substitute roller with the silent chain sheet, the better performances that it withstands shocks, can be used at a high speed, noise is also little, and described sprocket wheel (2) left side as described in Figure is fixed on the sprocket wheel mandrel (6) with key (8), use spring ring (9) that sprocket wheel (2) is not outwards moved again, when sprocket wheel (2) was installed in the widely different commentaries on classics of fixing support, the ring that is meshed with sprocket wheel (2) wheel was by rotation at a slow speed, when ring wheel (11) when being loaded on the widely different commentaries on classics of fixing support, the sprocket wheel (2) that is meshed with ring wheel (11) is by fast rotational, two-parallel axis is obtained fast, at a slow speed, or planetary motion output, described roller (4) can adopt hermetically sealed roller bearing or ball bearing, make transmission power littler like this, do not need the conventional sprocket wheel of picture to refuel, tip axle (3) has not needed heat-treatment quenching yet.Described ring (1), when light horsepower drags, can cancel, it is more that described ring (1) and garden dish hang down the fastening design proposal of plate (5), as adopting the garden dish type of ring (1) being made positive piece, tip axle (3) and roller (4) on the plug-in mounting then, the plate (5) of again ring (1) and garden being tried to get to the heart of a matter tightens together with central screw, the folding dressing is easy like this, easy to maintenance, use less than the way that adopts riveted, describe, just seldom state here because of this technology existing a lot of detailed description in detail in the Machine Design manufacturing manual (MM).
Claims (4)
1, a kind of planetary gear transmission device that relates to, formed by planet revolution parts and planetary rotation parts, it is characterized in that described revolution parts, be that a planet rotary table is arranged, the planet hollow shaft is fixed on the planet rotary table and rotationally by being loaded on the frame that is fixed on the planet rotary table, described planetary rotation dish is to have another root axis of rotation to be installed on the autorotation disk to mesh by the interior synchronously of rolling friction mechanism with rotary table.
2, as claim 1, described planetary driving device is characterized in that described planet revolution parts, and the roller (4) of the star that goes in ring in having is by being contained on the tip axle (3) between the low plate (5) of ring (1) and garden dish.
3, as claim 1, described planetary driving device is characterized in that described planetary rotation partly has sprocket wheel (2), is meshed with the roller (4) of ring (1) by the chain tooth.
4, as claim 2, described planetary driving device is characterized in that the available hermetically sealed radial bearing of described roller (4), or the alternative while tip axle (3) of roller bearing, does not need heat treatment to harden, also available silent chain sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87207347 CN2044665U (en) | 1987-07-30 | 1987-07-30 | Internal-ring coupled synchronous roller wheel apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87207347 CN2044665U (en) | 1987-07-30 | 1987-07-30 | Internal-ring coupled synchronous roller wheel apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2044665U true CN2044665U (en) | 1989-09-20 |
Family
ID=4822794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87207347 Withdrawn CN2044665U (en) | 1987-07-30 | 1987-07-30 | Internal-ring coupled synchronous roller wheel apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2044665U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104520185A (en) * | 2012-08-08 | 2015-04-15 | 空中客车营运有限公司 | Landing gear drive systems |
| CN105766202A (en) * | 2016-03-14 | 2016-07-20 | 黄永怀 | Inner gear type aquatic plant rotary cutting wheel |
| CN106103271A (en) * | 2014-03-17 | 2016-11-09 | 空中客车英国运营有限责任公司 | Drive system for aircraft landing gear |
| CN106163924A (en) * | 2014-04-10 | 2016-11-23 | 空中客车英国运营有限责任公司 | Drive system for aircraft landing gear |
| CN107131265A (en) * | 2017-06-30 | 2017-09-05 | 四川大学 | Roller-type synchronization belt transmission system |
| US9908621B2 (en) | 2012-08-08 | 2018-03-06 | Airbus Operations Limited | Landing gear drive systems |
| CN109027140A (en) * | 2018-09-30 | 2018-12-18 | 杭州星河传动机械研究院有限公司 | A kind of roll sleeve planetary reducer |
-
1987
- 1987-07-30 CN CN 87207347 patent/CN2044665U/en not_active Withdrawn
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104520185A (en) * | 2012-08-08 | 2015-04-15 | 空中客车营运有限公司 | Landing gear drive systems |
| US9469397B2 (en) | 2012-08-08 | 2016-10-18 | Airbus Operations Limited | Landing gear drive systems |
| US9738376B2 (en) | 2012-08-08 | 2017-08-22 | Airbus Operations Limited | Landing gear drive systems |
| US9908621B2 (en) | 2012-08-08 | 2018-03-06 | Airbus Operations Limited | Landing gear drive systems |
| CN106103271A (en) * | 2014-03-17 | 2016-11-09 | 空中客车英国运营有限责任公司 | Drive system for aircraft landing gear |
| CN106103271B (en) * | 2014-03-17 | 2019-08-06 | 空中客车英国运营有限责任公司 | Drive system for aircraft landing gear |
| CN106163924A (en) * | 2014-04-10 | 2016-11-23 | 空中客车英国运营有限责任公司 | Drive system for aircraft landing gear |
| CN106163924B (en) * | 2014-04-10 | 2020-02-14 | 空中客车英国运营有限责任公司 | Drive system for aircraft landing gear |
| CN105766202A (en) * | 2016-03-14 | 2016-07-20 | 黄永怀 | Inner gear type aquatic plant rotary cutting wheel |
| CN107131265A (en) * | 2017-06-30 | 2017-09-05 | 四川大学 | Roller-type synchronization belt transmission system |
| CN109027140A (en) * | 2018-09-30 | 2018-12-18 | 杭州星河传动机械研究院有限公司 | A kind of roll sleeve planetary reducer |
| CN109027140B (en) * | 2018-09-30 | 2023-12-19 | 杭州星河传动机械研究院有限公司 | Rolling sleeve planetary speed reducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |