CN1391044A - Gear drive mechanism - Google Patents
Gear drive mechanism Download PDFInfo
- Publication number
- CN1391044A CN1391044A CN 01140545 CN01140545A CN1391044A CN 1391044 A CN1391044 A CN 1391044A CN 01140545 CN01140545 CN 01140545 CN 01140545 A CN01140545 A CN 01140545A CN 1391044 A CN1391044 A CN 1391044A
- Authority
- CN
- China
- Prior art keywords
- gear
- driven gear
- internal tooth
- power output
- pinion
- 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.)
- Pending
Links
Images
Landscapes
- Retarders (AREA)
Abstract
A gear drive mechanism is composed of a drive gear, a bigger driven gear with external teeth and internal teeth, planetary gear and small power output gear. Said planetary gear is engaged with both the internal teeth of driven gear and the small power output gear. Its advantages are simple structure and multiplying output power.
Description
Technical field:
The present invention relates to a kind of mechanical transmission mechanism, particularly a kind of new gear driving mechanism.
Background technique:
The transmission of existing gear drive just must apply external force to gear if guarantee certain transmission speed, just can reach this purpose; If can not constantly increase the external force effect, its transmission speed will slow down, and therefore also can constantly be reduced by the power that gear mechanism spread out of.If the power increase at double that allows gear mechanism spread out of just more will provide further driving source, will consume more energy like this, be unfavorable for the saving of the energy.
Technology contents:
The object of the present invention is to provide a kind ofly under a spot of external force effect, just can realize the new gear driving mechanism of bigger energy output.
The object of the present invention is achieved like this:
A kind of new gear driving mechanism is characterized in that it is made up of greater than driven gear, planetary pinion and the power output pinion of driving gear a driving gear, a boundary dimension; Described driven gear is the gear that an existing external tooth also has internal tooth, and the outer edge at the internal tooth position of described driven gear also is provided with a pair of ball bearing side by side; Described planetary pinion respectively with the engagement of the internal tooth of power output pinion and driven gear; The external tooth diameter ratio of the diameter of described driving gear and driven gear is same as the diameter of power output pinion and the internal tooth diameter ratio of driven gear.It is described that to place planetary pinion in the driven gear be one or several.Described a pair of ball bearing is embedded in the outstanding position of the internal tooth position both ends of the surface of driven gear respectively; Described ball bearing is a hollow bearing.On the face of gear of described driven gear, be provided with inner concave.The internal tooth position of driven gear is provided with outstanding extension.
The present invention is simple in structure, has utilized the lever principle in the machinery, has realized driving gearwheel with small gear, drive central pinion by gearwheel again, thereby produced an interior spin, made under the constant situation of transmission speed, the increase that the power of being exported can be at double.The present invention can be applied in generating widely and other use the place of power gear combination, to reduce the consumption of the existing energy.The present invention also can guarantee to have enough intensity when guaranteeing power output.
Description of drawings
Accompanying drawing 1 is a structural scheme of mechanism of the present invention
Accompanying drawing 2 is the A-A sectional view of accompanying drawing 1
Accompanying drawing 3 is the sectional view of embodiments of the invention 2
Accompanying drawing 4 is the sectional view of embodiments of the invention 3
Accompanying drawing 5 is the sectional view of embodiments of the invention 4
Accompanying drawing 6 is an application combination structural representation of the present invention
Embodiment:
Be inventive embodiment with accompanying drawing 1,2,3,4,5,6 below, the present invention be further detailed:
Embodiment 1: the present invention is made up of greater than driven gear 7, a pair of planetary pinion 2 and a power output pinion 3 of driving gear 1 driving gear 1, a boundary dimension; Described driven gear 7 is the gear that an existing external tooth 5 also has internal tooth 6, and the outer edge at internal tooth 6 positions of described driven gear 7 also is provided with a pair of ball bearing 4; Described planetary pinion 2 respectively with internal tooth 6 engagement of power output pinion 3 and driven gear 7.Described planetary pinion 2 and power output pinion 3 and driving gear 1 are all fixed by axle 8 and bearing.Described a pair of ball bearing 4 is embedded in 99 places, outstanding position of the positive and negative both ends of the surface in internal tooth position of driven gear 7 respectively; Described driven gear 7 does not have fixing axle center, and it is to rely on positive and negative two ball bearings 4 of driven gear 7 internal tooths 6 to come stable rotation.Described ball bearing 4 is a hollow bearing, pass driven gear 7 bearing fixing by planetary pinion 2 axle center, the internal tooth 6 of driven gear is meshed with planetary pinion 2, planetary pinion 2 is meshed with power output pinion 3 again simultaneously, thereby drive power output pinion 3, the final power that is doubled of realizing is exported from the rotatingshaft 8 of power output pinion 3.When designing the size of all gears of the present invention, require to guarantee that driving gear 1 is identical with the rotational velocity of power output pinion 3.For reaching this purpose, when determining each gear size, should accomplish that the diameter of described driving gear 1 and the external tooth diameter ratio of driven gear 7 are same as the diameter of power output pinion 3 and the internal tooth diameter ratio of driven gear 7.Driven gear 7 increases with the diameter ratio of power output pinion 3 in the present invention, and power increases multiple proportions and also increases accordingly, and guarantees that the rotating speed of gear is constant.Describedly place the planetary pinion 2 in the driven gear 7 also can be one or several.The quantity of planetary pinion 2 is many more, and its force intensity that is subjected to of the present invention also increases.
Carry out powerdriven the time in the actual the present invention of utilization, the present invention can the string group can be used, as shown in accompanying drawing 4, when increasing the cover group, the driving gear that one group power output pinion is connected another group gets final product.One group of gear mechanism of the present invention of every increase just can be so that the power of being exported doubles.
Embodiment 2: as shown in Figure 3, in order to alleviate the overall weight of driven gear 7, reduce the loss of power, on the face of gear of described driven gear 7, be provided with inner concave 9, make the thickness of wheel body of driven gear 7 reduce, weight reduces, and makes gear mechanism lighter, helps the overall operation of mechanism.Other parts and the embodiment 1 of present embodiment are identical.
Embodiment 3: in order to guarantee the increase that is subjected to force intensity of gear integral body, the internal tooth position of driven gear 7 can be provided with outstanding extension 10.The other parts of present embodiment and embodiment 1 are identical.
Embodiment 4: other parts in the present embodiment are identical with structure among the embodiment 1,2, only are in order to increase the force intensity that is subjected to of gear the interior toothed portion of driven gear to be established outstanding extension.11 is the gear shaft of planetary pinion 2; 12 is bearing: 13 are output shaft.
Claims (5)
1, a kind of new gear driving mechanism is characterized in that it is made up of greater than driven gear (7), planetary pinion (2) and the power output pinion (3) of driving gear (1) a driving gear (1), a boundary dimension; Described driven gear (7) is the gear that an existing external tooth (5) also has internal tooth (6), and the outer edge at internal tooth (6) position of described driven gear (7) also is provided with a pair of ball bearing (4) side by side; Described planetary pinion (2) respectively with the engagement of the internal tooth (6) of power output pinion (3) and driven gear (7); The external tooth diameter ratio of the diameter of described driving gear (1) and driven gear (7) is same as the diameter of power output pinion (3) and the internal tooth diameter ratio of driven gear (7).
2, the new gear driving mechanism described in claim 1 is characterized in that describedly placing the planetary pinion (2) in the driven gear (7) can be one or several.
3, the new gear driving mechanism described in claim 1 is characterized in that described a pair of ball bearing (4) is embedded in the outstanding position (99) of the internal tooth position both ends of the surface of driven gear (7) respectively; Described ball bearing (4) is a hollow bearing.
4, the new gear driving mechanism described in claim 1 is characterized in that being provided with inner concave (9) on the face of gear of described driven gear (7).
5, the new gear driving mechanism described in claim 1 is characterized in that the internal tooth position of described driven gear (7) is provided with outstanding extension (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01140545 CN1391044A (en) | 2001-06-12 | 2001-11-02 | Gear drive mechanism |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01228050 | 2001-06-12 | ||
| CN01228050.X | 2001-06-12 | ||
| CN 01140545 CN1391044A (en) | 2001-06-12 | 2001-11-02 | Gear drive mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1391044A true CN1391044A (en) | 2003-01-15 |
Family
ID=25740629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01140545 Pending CN1391044A (en) | 2001-06-12 | 2001-11-02 | Gear drive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1391044A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100429426C (en) * | 2003-07-25 | 2008-10-29 | Ts株式会社 | Internal tooth gear mechanism and planet gear speed reducer |
| CN108131422A (en) * | 2017-11-23 | 2018-06-08 | 北京臻迪科技股份有限公司 | Gear transmission structure and mechanical placer |
-
2001
- 2001-11-02 CN CN 01140545 patent/CN1391044A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100429426C (en) * | 2003-07-25 | 2008-10-29 | Ts株式会社 | Internal tooth gear mechanism and planet gear speed reducer |
| CN108131422A (en) * | 2017-11-23 | 2018-06-08 | 北京臻迪科技股份有限公司 | Gear transmission structure and mechanical placer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107061636A (en) | Double outputting planetary reducing gear | |
| CN1808856A (en) | Electric wheel hub | |
| CN1391044A (en) | Gear drive mechanism | |
| EP1239187A3 (en) | Infinitely variable transmission | |
| CN2592959Y (en) | Circle-arc tooth 2K-V planetary reducer | |
| CN108468760A (en) | Internal tooth flexbile gear speed reducer | |
| CN2464992Y (en) | Ultracircular surface planetary worm transmitted oil film load-homogenizer | |
| CN208767916U (en) | A kind of planet-gear speed reducing motor | |
| CN2644779Y (en) | Single-stage ultra-low speed planet gear motor reduction gear | |
| CN2467392Y (en) | Apparatus for changing two-directional turning power to one-way output power | |
| CN2076186U (en) | Cycloidal pin-wheel speed reducer | |
| CN2306364Y (en) | Double-cycloidal steel ball planetary gearing speed reducer | |
| CN218620181U (en) | Fork truck with bevel gear running structure | |
| CN2056469U (en) | Planetary gear type reduction device | |
| CN219570757U (en) | Cycloidal gear type speed reducer | |
| CN2156339Y (en) | High loading active teeth speed reducer | |
| CN219928662U (en) | Roller | |
| CN215528794U (en) | Motor output shaft silence quick connect structure | |
| CN2410478Y (en) | Gear ratio fixed gear speed reducer | |
| CN2168988Y (en) | Planetary speed reducer | |
| CN2149516Y (en) | Planet-gear type speed reducer | |
| CN2177838Y (en) | Speed reducer | |
| KR910001124Y1 (en) | Reduction gear | |
| CN2596111Y (en) | Power transmission type power-adding device | |
| EP1170528A3 (en) | Planetary gearing with auxiliary gearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |