CN106224481A - A kind of gear-box - Google Patents
A kind of gear-box Download PDFInfo
- Publication number
- CN106224481A CN106224481A CN201610737651.8A CN201610737651A CN106224481A CN 106224481 A CN106224481 A CN 106224481A CN 201610737651 A CN201610737651 A CN 201610737651A CN 106224481 A CN106224481 A CN 106224481A
- Authority
- CN
- China
- Prior art keywords
- gear
- duplex
- drive mechanism
- wheel
- drive
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02039—Gearboxes for particular applications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02086—Measures for reducing size of gearbox, e.g. for creating a more compact transmission casing
Abstract
The present invention relates to household appliance technical field, disclose a kind of gear-box, while motor shaft rotates, the first drive plate being fixed on motor shaft rotates output together, on the other hand, the little gear being fixed on motor shaft rotates the most together, little gear driven the first drive mechanism carries out transmission, first drive mechanism drives the second drive plate to rotate output, first drive mechanism drives the second drive mechanism to carry out transmission, second drive mechanism drives the 3rd drive plate to rotate output, first drive plate, the rotation output of the second drive plate and the 3rd drive plate is with one heart, simple in construction, adnexa is few, occupy little space, make the volume-diminished of household electrical appliance, without conversion station during map function, the easiest.
Description
Technical field
The present invention relates to household appliance technical field, specifically a kind of gear-box.
Background technology
Household electrical appliance are such as: blender, broken bean machine, and squeezing the juice etc. needs to be provided with gear-box, owing to these household electrical appliance more come
These functions being integrated, i.e. one electrical device is for stirring, broken bean and the function of squeezing and output, prior art manyly
In, the household electrical appliance of the multi-functional output of appearance are by multi-output shaft, and different azimuth is arranged, and structure is complicated, and adnexa is many, takies
Space is big, makes the bulky of household electrical appliance, frequent conversion station again during map function, bothers very much.
Summary of the invention
In order to overcome the deficiencies in the prior art, the present invention provides a kind of gear-box, and motor shaft output is provided with three simultaneously
The drive plate of individual concentric rotation exports, simple in construction, and adnexa is few, occupies little space, and makes the volume-diminished of household electrical appliance, becomes
Without conversion station when changing operation, the easiest.
The technical solution adopted for the present invention to solve the technical problems:
A kind of gear-box, includes motor shaft, and described motor shaft output is fixed with the first drive plate, and described motor shaft is also
Being fixed with little gear, described little gear connects has the first drive mechanism, described little gear driven the first drive mechanism to pass
Dynamic, the outfan of described first drive mechanism is fixed with the second drive plate, and described first drive mechanism connects the second driver
Structure, the first described drive mechanism drives the second drive mechanism to carry out transmission, and described second drive mechanism outfan is fixed with
Three drive plates, described the first drive plate, the second drive plate and the 3rd drive plate rotate with one heart.
Further, the first described drive mechanism includes belt wheel and duplex upper belt-wheel under duplex, described little gear
Being engaged with lower engagement band, the outfan of described lower engagement band engages with belt wheel lower end under duplex, and under described duplex, belt wheel is upper
End is engaged with engagement band, and the outfan of described upper engagement band engages with duplex upper belt-wheel lower end.
Further, described duplex upper belt-wheel upper end and the second drive plate engaged transmission.
Further, the second described drive mechanism includes gear plate, the inner tooth shell being fixed on gear plate, duplex
Planetary gear and pinion frame, the lower end of described double-planetary gear engages with duplex upper belt-wheel upper end, described duplex planet
The upper end of wheel and inner tooth shell engagement rotation, the axle center of described double-planetary gear is fixed between the 3rd drive plate and pinion frame,
And drive the 3rd drive plate to rotate.
Further, described gear plate lower end is installed with chassis, and the first described drive mechanism is arranged on the end
In dish.
Further, described motor shaft penetrates duplex upper belt-wheel axle center by more than one bearing holder (housing, cover).
Further, under described duplex, belt wheel axle center is provided with more than one bearing.
Further, under described duplex, in the middle part of belt wheel, it is fixedly installed wheel plate, belt wheel and little tooth under described duplex
Wheel lower end is provided with annular flange flange.
The invention has the beneficial effects as follows: while motor shaft rotates, the first drive plate being fixed on motor shaft turns together
Dynamic output, on the other hand, the little gear being fixed on motor shaft rotates the most together, and little gear driven the first drive mechanism passes
Dynamic, the first drive mechanism drives the second drive plate to rotate output, and the first drive mechanism drives the second drive mechanism to carry out transmission, the
Two drive mechanisms drive the 3rd drive plate to rotate output, the rotation output of the first drive plate, the second drive plate and the 3rd drive plate
With one heart, simple in construction, adnexa is few, occupies little space, and makes the volume-diminished of household electrical appliance, without conversion station during map function,
The easiest.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the decomposing schematic representation of the present invention.
Detailed description of the invention
With reference to Fig. 1 ~ 2, a kind of gear-box, include motor shaft 11, motor shaft 11 outfan is fixed with the first drive plate 21,
Motor shaft 11 is further fixed on little gear 31, and little gear 31 connects has the first drive mechanism, little gear 31 to drive the first drive mechanism
Carrying out transmission, the outfan of the first drive mechanism is fixed with the second drive plate 41, and the first drive mechanism connects the second driver
Structure, the first drive mechanism drives the second drive mechanism to carry out transmission, and the second drive mechanism outfan is fixed with the 3rd drive plate 51,
First drive plate the 21, second drive plate 41 and the 3rd drive plate 51 rotate with one heart.
While motor shaft 11 rotates, the first drive plate 21 being fixed on motor shaft 11 rotates output, the opposing party together
Face, the little gear 31 being fixed on motor shaft 11 rotates the most together, and little gear 31 drives the first drive mechanism to carry out transmission, and first
Drive mechanism drives the second drive plate 41 to rotate output, and the first drive mechanism drives the second drive mechanism to carry out transmission, and second passes
Motivation structure drives the 3rd drive plate 51 to rotate output, the first drive plate the 21, second drive plate 41 and rotation of the 3rd drive plate 51
With one heart, simple in construction, adnexa is few, occupies little space, and makes the volume-diminished of household electrical appliance, need not change work during map function in output
Position, the easiest.
First drive mechanism includes belt wheel 61 and duplex upper belt-wheel 62 under duplex, and little gear 31 is engaged with lower engagement band,
The outfan of lower engagement band engages with belt wheel under duplex 61 lower end, and under duplex, the upper end of belt wheel 61 is engaged with engagement band, above nibbles
The outfan of crossed belt engages with duplex upper belt-wheel 62 lower end, and little gear 31 drives belt wheel 61 under duplex to rotate by lower engagement band,
Under duplex, belt wheel 61 drives duplex upper belt-wheel 62 to rotate by upper engagement band.
Duplex upper belt-wheel 62 upper end and the second drive plate 41 engaged transmission, duplex upper belt-wheel 62 drives the second drive plate 41 turns
Dynamic output.
Second drive mechanism includes gear plate 74, be fixed on gear plate 74 inner tooth shell 73, double-planetary gear 71 and
Pinion frame 72, the lower end of double-planetary gear 71 engages with duplex upper belt-wheel 62 upper end, and the upper end of double-planetary gear 71 is with interior
Tooth shell 73 engagement rotation, the axle center of double-planetary gear 71 is fixed between the 3rd drive plate 51 and pinion frame 72, and drives
Three drive plates 51 rotate, and duplex upper belt-wheel 62 drives double-planetary gear 71 to rotate at inner tooth shell 73 internal messing, double-planetary gear 71
Driving the 3rd drive plate 51 and pinion frame 72 to rotate, the 3rd drive plate 51 rotates output.
Gear plate 74 lower end is installed with chassis 63, and the first drive mechanism is arranged in chassis 63, protects internal drive.
Motor shaft 11 penetrates duplex upper belt-wheel 62 axle center by more than one bearing holder (housing, cover), owing to motor shaft 11 is long-term at a high speed
Repeatedly rotating, arranging of bearing can add stiff stability and reduce abrasion, and meanwhile, duplex upper belt-wheel 62 is enclosed within motor shaft 11
On, cater to and rotate output with one heart, compact conformation, occupy little space.
Under duplex, belt wheel 61 axle center is provided with more than one bearing, the stability of reinforcing strip tooth transmission and minimizing abrasion.
Being fixedly installed wheel plate 64 under duplex in the middle part of belt wheel 61, under duplex, belt wheel 61 and little gear 31 lower end are provided with convex annular
Edge 65, prevents lower engagement band and sideslip, the stability of reinforcing strip tooth transmission during upper engagement V belt translation.
The above, the simply better embodiment of the present invention, but the present invention is not limited to above-described embodiment, as long as
It reaches the technique effect of the present invention with any same or similar means, all should fall under the scope of the present invention.
Claims (8)
1. a gear-box, it is characterised in that: including motor shaft (11), described motor shaft (11) outfan is fixed with first
Drive plate (21), described motor shaft (11) is further fixed on little gear (31), and described little gear (31) connects the first driver
Structure, described little gear (31) drives the first drive mechanism to carry out transmission, and the outfan of described first drive mechanism is fixed with
Two drive plates (41), described first drive mechanism connects the second drive mechanism, and the first described drive mechanism drives the second biography
Motivation structure carries out transmission, and described second drive mechanism outfan is fixed with the 3rd drive plate (51), the first described drive plate
(21), the second drive plate (41) and the 3rd drive plate (51) rotate with one heart.
A kind of gear-box the most according to claim 1, it is characterised in that: the first described drive mechanism includes under duplex
Belt wheel (61) and duplex upper belt-wheel (62), described little gear (31) is engaged with lower engagement band, the output of described lower engagement band
End engages with belt wheel under duplex (61) lower end, and under described duplex, the upper end of belt wheel (61) is engaged with engagement band, described upper engagement
The outfan of band engages with duplex upper belt-wheel (62) lower end.
A kind of gear-box the most according to claim 2, it is characterised in that: described duplex upper belt-wheel (62) upper end and second
Drive plate (41) engaged transmission.
4. according to a kind of gear-box described in Claims 2 or 3, it is characterised in that: the second described drive mechanism includes tooth
Wheel plate (74), the inner tooth shell (73) being fixed on gear plate (74), double-planetary gear (71) and pinion frame (72), described
The lower end of double-planetary gear (71) is engaged with duplex upper belt-wheel (62) upper end, the upper end of described double-planetary gear (71) and internal tooth
Shell (73) engagement rotation, the axle center of described double-planetary gear (71) is fixed on the 3rd drive plate (51) and pinion frame (72)
Between, and drive the 3rd drive plate (51) to rotate.
A kind of gear-box the most according to claim 4, it is characterised in that: described gear plate (74) lower end is installed with
Chassis (63), the first described drive mechanism is arranged in chassis (63).
6. according to a kind of gear-box described in Claims 2 or 3, it is characterised in that: described motor shaft (11) by one with
On bearing holder (housing, cover) penetrate duplex upper belt-wheel (62) axle center.
7. according to a kind of gear-box described in Claims 2 or 3, it is characterised in that: under described duplex, belt wheel (61) axle center sets
There is more than one bearing.
8. according to a kind of gear-box described in Claims 2 or 3, it is characterised in that: under described duplex, belt wheel (61) middle part is solid
Surely being provided with wheel plate (64), under described duplex, belt wheel (61) and little gear (31) lower end are provided with annular flange flange (65).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610737651.8A CN106224481B (en) | 2016-08-26 | 2016-08-26 | A kind of gear-box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610737651.8A CN106224481B (en) | 2016-08-26 | 2016-08-26 | A kind of gear-box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106224481A true CN106224481A (en) | 2016-12-14 |
| CN106224481B CN106224481B (en) | 2019-02-22 |
Family
ID=57555586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610737651.8A Active CN106224481B (en) | 2016-08-26 | 2016-08-26 | A kind of gear-box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106224481B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4825727A (en) * | 1985-05-29 | 1989-05-02 | Canon Kabushiki Kaisha | Speed reducer |
| CN101962903A (en) * | 2009-07-22 | 2011-02-02 | 潘雪珍 | Two-internal gear ring and three-output washing machine reduction clutch |
| CN202659876U (en) * | 2012-07-06 | 2013-01-09 | 陈翔 | Multi-function gear-changing device |
| JP2014055653A (en) * | 2012-09-13 | 2014-03-27 | Aisin Seiki Co Ltd | Planetary gear speed reduction mechanism |
| CN203645463U (en) * | 2013-11-11 | 2014-06-11 | 东莞市巧莉电子有限公司 | Forward and backward concentric dual-output geared motor gearbox |
-
2016
- 2016-08-26 CN CN201610737651.8A patent/CN106224481B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4825727A (en) * | 1985-05-29 | 1989-05-02 | Canon Kabushiki Kaisha | Speed reducer |
| CN101962903A (en) * | 2009-07-22 | 2011-02-02 | 潘雪珍 | Two-internal gear ring and three-output washing machine reduction clutch |
| CN202659876U (en) * | 2012-07-06 | 2013-01-09 | 陈翔 | Multi-function gear-changing device |
| JP2014055653A (en) * | 2012-09-13 | 2014-03-27 | Aisin Seiki Co Ltd | Planetary gear speed reduction mechanism |
| CN203645463U (en) * | 2013-11-11 | 2014-06-11 | 东莞市巧莉电子有限公司 | Forward and backward concentric dual-output geared motor gearbox |
Non-Patent Citations (2)
| Title |
|---|
| 曲继方等: "《技术创新教程》", 28 February 2005, 冶金工业出版社 * |
| 菲舍尔·理查德: "《汽车技术图表手册》", 31 July 2012, 湖南科学技术出版社 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106224481B (en) | 2019-02-22 |
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