CN206299753U - The deceleration gear that a kind of turbine and worm is combined with dual planetary gear - Google Patents
The deceleration gear that a kind of turbine and worm is combined with dual planetary gear Download PDFInfo
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- CN206299753U CN206299753U CN201621446035.9U CN201621446035U CN206299753U CN 206299753 U CN206299753 U CN 206299753U CN 201621446035 U CN201621446035 U CN 201621446035U CN 206299753 U CN206299753 U CN 206299753U
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- clutch collar
- push rod
- turbine
- sun gear
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Abstract
The utility model is related to the deceleration gear that a kind of turbine and worm is combined with dual planetary gear, it is characterised in that including：Turbine, turbine is connected with input shaft, worm screw, and the input shaft is connected to realize gearshift with output gear indirectly by the first clutch collar and the first push rod etc.；Small sun gear, small sun gear is placed on input shaft, and axle and the first gear of the small sun gear are rigidly connected, and the engagement of small sun gear and short planetary gear be connected, and the axle sleeve of big sun gear is on the axle of small sun gear, and big sun gear is engaged with planetary gear long and is connected；The short planetary gear and planetary gear long of intermeshing connection are equiped with the planet carrier, the planetary gear long is connected with gear ring engagement, and gear ring is then connected with output gear.Its advantage for incorporating both turbine and worm decelerator and planetary reducer, with large carrying capacity, the big and stable advantage of gearratio, the corner output that it can realize power is not only able to be shifted gears, and exports different gearratios；And output shaft can be rotated and reverse.
Description
Technical field
The utility model is related to the deceleration gear that a kind of turbine and worm is combined with dual planetary gear.
Background technology
1st, existing a kind of submersible screw pump Yong Minus speed device (patent No.：201510588188.0), this is dual planetary gear
Decelerator, it is characterized in that:Comprising two-stage Hang Xing Chi Lun Minus speed variators, primary speed-down sun gear, Yi Ji Minus speed planetary gear, Yi Ji Minus
Fast fixed gear, Yi Ji Minus speed planetary carrier connection composition first order deceleration devices；Er Ji Minus speed sun gear, Er Ji Minus speed rows
Star-wheel, Er Ji Minus speed fixed gear, output shaft constitute double reduction gear, Liang Ji Minus speed variators and lead to by simultaneous planetary carrier connection
Cross intermediate connector and reducing spline housing links together, coordinate base, head and alignment bearing, Gong compare with Zu Cheng Minus speed
It is 12.25 Minus speed devices.Smaller with the deceleration that upper reducer is provided, range of application is smaller, and input shaft and output shaft are same
On one axis and same plane, it is impossible to realize that corner is exported, and in the case where only a kind of power is input into, it is impossible to realize various
Power output.
2nd, a kind of planet compound annulus worm reducer (patent No.：201420257126.2), it is characterised in that using row
The two-stage drive mechanism of star decelerator complex superposition enveloping worm decelerator, the planetary reduction gear is driven as the first order, institute
Enveloping worm decelerator is stated to be driven as the second level；The input end of motor of the planetary reduction gear is connected with driving motor, described
The output shaft of row star Minus speed devices is integrated with the worm input shaft design of anchor ring skin people's bar Minus speed devices, the ring face snail bar Minus speed device
Worm gear output end be connected with working machine input, so as to realize that corner is exported, but the decelerator can not convert gearratio.
3rd, a kind of La Weina planetary gears, there is two planet rows, and one of them is single-stage planetary row：Big sun gear,
Long planet gear, planet carrier and gear ring；Big sun gear is engaged with long planet gear, and long planet gear is engaged with gear ring.Another
It is double-pinion planetary row：Small sun gear, short planet gear, long planet gear, planet carrier and gear ring；Small sun gear and short planet gear
Engagement, short planet gear is engaged with long planet gear, long planet gear is engaged with gear ring.Major advantage compact conformation.
4th, a kind of Simpson planetary gears, using double planet wheel rows of mixing, it is structurally characterized in that：Former and later two planet rows
Sun gear be linked to be an entirety, referred to as sun wheel assembly；Front-seat planet carrier and the gear ring of heel row are connected, and referred to as move ahead
Carrier and rear gear ring component.Usual output shaft is connected with the component.
The content of the invention
The utility model is in view of the shortcomings of the prior art, there is provided the deceleration that a kind of turbine and worm is combined with dual planetary gear becomes
Fast mechanism.Its advantage for incorporating both turbine and worm decelerator and planetary reducer, with large carrying capacity, gearratio
Greatly, stable working, using scope it is wide the features such as.Turbine and worm and dual planetary gear design are integrated simultaneously, power can be realized
Corner output.Above-mentioned Novel speed-reducing gear, is not only able to be shifted gears, and exports different gearratios；And output shaft
Can rotate and reverse.
In order to achieve the above object, the deceleration variable-speed motor that a kind of turbine and worm of the utility model is combined with dual planetary gear
Structure, mainly includes：
Turbine, the turbine is connected by spline with input shaft, and the turbine is connected with the worm engaging being input into for power；
Input shaft, is equiped with small sun gear, the first clutch collar, planet carrier, gear ring, output gear, on the input shaft
Five clutch collars and the 4th gear, are equiped with first gear and big sun gear on small sun gear, is equiped with the big sun gear
Two gears, the second clutch collar, the second push rod, the first fixed gear ring, the 3rd push rod, the 3rd clutch collar, the 4th push rod, second are fixed
Gear ring, the 3rd gear and the 4th clutch collar, the input shaft are rigidly connected with the first clutch collar, the 4th gear, second engagement
Set and the 3rd clutch collar are connected with the engagement of the first fixed gear ring respectively, and the 4th clutch collar engages company with the second fixed gear ring
Connect, the 5th clutch collar is rigidly connected with planet carrier；
First push rod, first push rod is placed on input shaft, and first push rod can be moved axially along input shaft, to realize
Gearshift；
Small sun gear, the small sun gear is placed on input shaft, and axle and the first gear of the small sun gear are rigidly connected, and
Small sun gear is connected with the engagement of short planetary gear；
Big sun gear, the axle sleeve of the big sun gear is on the axle of small sun gear, and big sun gear is engaged with planetary gear long
Connection；
Planet carrier, is equiped with short planetary gear and planetary gear long on the planet carrier；
Short planetary gear, the short planetary gear is connected with planetary gear long engagement, and the planetary gear long is connected with gear ring engagement, and tooth
Circle is then rigidly connected with the output gear for power output；
3rd gear, the 3rd gear is placed on the axle of big sun gear, and it is rigidly connected with planet carrier；
Second push rod, second push rod actively promotes the second clutch collar to move axially and is engaged with second gear, with reality
The now braking of big sun gear；
3rd push rod, the 3rd push rod actively promotes the 3rd clutch collar to move axially and is engaged with the 3rd gear, with reality
The braking of existing carrier；
Uni-directional brake, the uni-directional brake is installed in the 4th clutch collar, and the 4th push rod actively axially promotes
Four clutch collars make uni-directional brake be connected with the engagement of the 3rd gear, to realize the one-way brake of planet carrier.
Preferably, the transmission direction of the worm screw and the transmission direction of turbine are vertical.
Preferably, the input shaft is placed on a jackshaft.
The utility model has following beneficial effect：
1st, said mechanism is combined with decelerator and speed changer, with both slowing down, and the function of speed change；
2nd, with large carrying capacity, big gearratio excursion, wide adaptation range the features such as；
3rd, the output of intersecting axle power can be realized；
4th, above-mentioned group of mechanism be under conditions of only positive single input, and output power can be realized positive with work(that is reversely rotating
Energy；
5th, while turbine and worm and dual planetary gear design are integrated, simple structure.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein, 1 is worm screw, and 2 is turbine, and 3 is input shaft, and 4 is small sun gear, and 5 is big sun gear, and 6 is short planetary gear, 7
It is planetary gear long, 8 is planet carrier, and 9 is gear ring, and 10 is output gear, and 11 is jackshaft, and 12 is the first push rod, and 13 connect for first
Trap, 14 is first gear, and 15 is second gear, and 16 is the second clutch collar, and 17 is the second push rod, and 18 is the first fixed gear ring,
19 is the 3rd push rod, and 20 is the 3rd clutch collar, and 21 is the 4th push rod, and 22 is the second fixed gear ring, and 23 is the 3rd gear, and 24 is single
To brake, 25 is the 4th clutch collar, and 26 is the 4th gear, and 27 is the 5th clutch collar.
Specific embodiment
The utility model is described in detail below in conjunction with the drawings and specific embodiments, but not as to the utility model
Restriction.
Reference picture 1, the deceleration gear that a kind of turbine and worm of the utility model embodiment is combined with dual planetary gear is main
Including：
Turbine 2, the turbine 2 is connected by spline with input shaft 3, and the turbine 2 is engaged with the worm screw 1 being input into for power
Connection, the transmission direction of the worm screw 1 is vertical with the transmission direction of turbine 2；
Input shaft 3, is equiped with small sun gear 4, the first clutch collar 13, planet carrier 8, gear ring 9, output on the input shaft 3
Gear 10, the 5th clutch collar 27 and the 4th gear 26, are equiped with first gear 14 and big sun gear 5 on small sun gear 4, described big
Be equiped with sun gear 5 second gear 15, the second clutch collar 16, the second push rod 17, the first fixed gear ring 18, the 3rd push rod 19,
3rd clutch collar 20, the 4th push rod 21, the second fixed gear ring 22, the 3rd gear 23 and the 4th clutch collar 25, the input shaft 3 and
One clutch collar 13, the 4th gear 26 are rigidly connected, the clutch collar 20 of second clutch collar 16 and the 3rd respectively with the first fixing tooth
The engagement connection of circle 18, the 4th clutch collar 25 and the second fixed gear ring 22 are engaged and are connected, the 5th clutch collar 27 and planet
Frame 8 is rigidly connected；
First push rod 12, first push rod 12 is placed on input shaft 3, and first push rod 12 can axially be moved along input shaft 3
It is dynamic, to realize gearshift；
Small sun gear 4, the small sun gear 4 is placed on input shaft 3, axle and the rigidity of first gear 14 of the small sun gear 4
Connect, and small sun gear 4 is connected with the engagement of short planetary gear 6；
Big sun gear 5, the axle sleeve of the big sun gear 5 is on the axle of small sun gear 4, and big sun gear 5 and planetary gear long 7
Engagement connection；
Planet carrier 8, is equiped with short planetary gear 6 and planetary gear long 7 on the planet carrier 8；
Short planetary gear 6, the short planetary gear 6 and planetary gear long 7 engagement is connected, the planetary gear long 7 and the company of engagement of gear ring 9
Connect, and gear ring 9 is then rigidly connected with the output gear 10 for power output；
3rd gear 23, the 3rd gear 23 is placed on the axle of big sun gear 5, and it is rigidly connected with planet carrier 8；
Second push rod 17, second push rod 17 actively promotes the second clutch collar 16 to move axially and is nibbled with second gear 15
Close, to realize the braking of big sun gear 5；
3rd push rod 19, the 3rd push rod 19 actively promotes the 3rd clutch collar 20 to move axially and is nibbled with the 3rd gear 23
Close, to realize the braking of planet carrier 8；
Uni-directional brake 24, the uni-directional brake 24 is installed in the 4th clutch collar 25, the activity earth's axis of the 4th push rod 21
To promoting the 4th clutch collar 25 uni-directional brake 24 is connected with the engagement of the 3rd gear 23, to realize the one-way brake of planet carrier 8.
During one grade of power transmission, the first push rod 12 is pushed into one grade, and the first clutch collar 13 is engaged with first gear 14, is realized defeated
Enter being connected for axle 3 and small sun gear 4；4th push rod 21 can axially promote the 4th clutch collar 25 to make the tooth of uni-directional brake 24 and the 3rd
Wheel 23 is engaged, and realizes the one-way brake of planet carrier 8.Now power enters from worm screw 1, and input shaft 3 is transmitted to by turbine 2, passes through
First clutch collar 13 and first gear 14 pass to small sun gear 4, and due to small sun gear 4, planet carrier 8 and gear ring 9 composition is double
Level planet row, so small sun gear 4 tries hard to drive planet carrier 8 to reverse, by the locking of uni-directional brake 24, planet carrier 8 can not be reversed,
So the clockwise output power under the driving of small sun gear 4 of gear ring 8.
During two grades of power transmissions, the first push rod 12 is pushed into two grades, and the first clutch collar 13 is engaged with first gear 14, input shaft
3 are connected with small sun gear 4；Second push rod 17 pushes away the axial movement of the second clutch collar 16 and is engaged with second gear 15, realizes the big sun
Wheel 5 braking, now big sun gear 5 fix, planet carrier 8 is clockwise around big sun gear 5, uni-directional brake 24 not with the 3rd gear 23
Improved when engagement, it is allowed to which planet carrier 8 is clockwise, and the clockwise drive gear ring 9 of planet carrier 8 is clockwise, one grade of 9 rotating ratio of gear ring, so that
Realize two grades of transmissions.
During third gear power transmission, the first push rod 12 is pushed into three gears, and the first clutch collar 13 is engaged with first gear 14, the 4th tooth
Wheel 26 is engaged with the 5th clutch collar 27, and input shaft 3 drives small sun gear 4 and planet carrier 8 simultaneously, and small sun gear 4 and planet carrier 8 are same
The short planetary gears 6 of Shi Zuowei, the input of planetary gear long 7, gear ring 9 as output, with the synchronized rotating Vortex of turbine 2.
During fourth gear power transmission, the first push rod 12 is pushed into four gears, and the 4th gear 26 is engaged with the 5th clutch collar 27；Second pushes away
Bar 17 pushes away the axial movement of the second clutch collar 16 and is engaged with second gear 15, and big sun gear 5 is braked.Now input shaft 3 passes power
Planet carrier 8 is passed, big sun gear 5 is fixed, it is considered to which big sun gear 5, planet carrier 8 and gear ring 9 constitute a single-stage planetary row, planet
The driven gear ring 9 of frame 8 is exported in the same direction with turbine 2.
During five grades of power transmissions, the first push rod 12 is pushed into five gears, and the first clutch collar 13 is engaged with second gear 15, and the 3rd pushes away
Bar 19 promotes the 3rd clutch collar 20 to be engaged with the 3rd gear 23, and now input shaft 3 is by the first clutch collar 13 and second gear 15
Drive big sun gear 5, the braking planet carrier 8 of the 3rd clutch collar 20, because big sun gear 5, planet carrier 8 and gear ring 9 constitute a list
Level planet row, planet carrier 8 is fixed, and 5 driven gear ring of big sun gear 9 reverses output of slowing down, reverse with turbine 2.
It is exactly above this combination five course of work of shelves of decelerator.It incorporates turbine and worm decelerator and planetary gear
The advantage of both decelerators, with large carrying capacity, gearratio big, stable working, using scope it is wide the features such as.Simultaneously by turbine
Worm screw and dual planetary gear design are integrated, and can realize the corner output of power.Above-mentioned Novel speed-reducing gear, is not only able to
Shifted gears, exported different gearratios；And output shaft can be rotated and reverse.
The utility model embodiment has following beneficial effect：1st, said mechanism is combined with decelerator and speed changer, with both
Slow down, and the function of speed change；2nd, with large carrying capacity, big gearratio excursion, wide adaptation range the features such as；3rd, can realize
The output of intersecting axle power；4th, above-mentioned group of mechanism be under conditions of only positive single input, output power can realize it is positive with it is reverse
The function of rotation；5th, while turbine and worm and dual planetary gear design are integrated, simple structure.
Below the utility model is described in detail, but it will be apparent that those skilled in the art can be carried out respectively
Changes and improvements are planted, without departing from the scope of the present utility model that appended claims are limited.
Claims (3)
1. the deceleration gear that a kind of turbine and worm is combined with dual planetary gear, it is characterised in that mainly include：
Turbine, the turbine is connected by spline with input shaft, and the turbine is also connected with the worm engaging being input into for power；
Input shaft, is equiped with small sun gear, the first clutch collar, planet carrier, gear ring, output gear, the 5th connects on the input shaft
Trap and the 4th gear, are equiped with first gear and big sun gear on small sun gear, the second tooth is equiped with the big sun gear
Wheel, the second clutch collar, the second push rod, the first fixed gear ring, the 3rd push rod, the 3rd clutch collar, the 4th push rod, the second fixing tooth
Circle, the 3rd gear and the 4th clutch collar, the input shaft are rigidly connected with the first clutch collar, the 4th gear, second clutch collar
It is connected with the engagement of the first fixed gear ring respectively with the 3rd clutch collar, the 4th clutch collar is connected with the engagement of the second fixed gear ring,
5th clutch collar is rigidly connected with planet carrier；
First push rod, first push rod is placed on input shaft, and first push rod can be moved axially along input shaft, to realize changing
Gear；
Small sun gear, the small sun gear is placed on input shaft, and axle and the first gear of the small sun gear are rigidly connected, and small too
Sun wheel is connected with the engagement of short planetary gear；
Big sun gear, the axle sleeve of the big sun gear is on the axle of small sun gear, and big sun gear is connected with planetary gear long engagement；
Planet carrier, is equiped with short planetary gear and planetary gear long on the planet carrier；
Short planetary gear, the short planetary gear is connected with planetary gear long engagement, and the planetary gear long is connected with gear ring engagement, and gear ring is then
It is rigidly connected with the output gear for power output；
3rd gear, the 3rd gear is placed on the axle of big sun gear, and it is rigidly connected with planet carrier；
Second push rod, second push rod actively promotes the second clutch collar to move axially and is engaged with second gear；
3rd push rod, the 3rd push rod actively promotes the 3rd clutch collar to move axially and is engaged with the 3rd gear；
Uni-directional brake, the uni-directional brake is installed in the 4th clutch collar, and the 4th push rod actively axially promotes the 4th to connect
Trap makes uni-directional brake be connected with the engagement of the 3rd gear.
2. the deceleration gear that a kind of turbine and worm according to claim 1 is combined with dual planetary gear, its feature exists
In the transmission direction of the worm screw is vertical with the transmission direction of turbine.
3. the deceleration gear that a kind of turbine and worm according to claim 1 is combined with dual planetary gear, its feature exists
In the input shaft is placed on a jackshaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621446035.9U CN206299753U (en) | 2016-12-27 | 2016-12-27 | The deceleration gear that a kind of turbine and worm is combined with dual planetary gear |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621446035.9U CN206299753U (en) | 2016-12-27 | 2016-12-27 | The deceleration gear that a kind of turbine and worm is combined with dual planetary gear |
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| Publication Number | Publication Date |
|---|---|
| CN206299753U true CN206299753U (en) | 2017-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621446035.9U Expired - Fee Related CN206299753U (en) | 2016-12-27 | 2016-12-27 | The deceleration gear that a kind of turbine and worm is combined with dual planetary gear |
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| CN (1) | CN206299753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864410A (en) * | 2021-12-06 | 2021-12-31 | 河南东起机械有限公司 | Embedded planetary reduction mechanism |
-
2016
- 2016-12-27 CN CN201621446035.9U patent/CN206299753U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864410A (en) * | 2021-12-06 | 2021-12-31 | 河南东起机械有限公司 | Embedded planetary reduction mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170704 Termination date: 20191227 |