CN207906407U - A kind of one-way clutch uni-drive gear box of dual output - Google Patents
A kind of one-way clutch uni-drive gear box of dual output Download PDFInfo
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- CN207906407U CN207906407U CN201721873992.4U CN201721873992U CN207906407U CN 207906407 U CN207906407 U CN 207906407U CN 201721873992 U CN201721873992 U CN 201721873992U CN 207906407 U CN207906407 U CN 207906407U
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- output
- way clutch
- shaft
- gear box
- drive gear
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Abstract
The utility model provides a kind of one-way clutch uni-drive gear box of dual output, including an input shaft, output shaft, it is equipped with an output flange with output shaft coaxial sleeve, it is sequentially connected by a common intermediate propeller shaft between output flange, output shaft and input shaft, the one-way clutch of clutch for clutch control output flange is equipped between the output flange and intermediate propeller shaft.Intermediate speed pinion is structure as a whole with intermediate propeller shaft, output pinion and output flange, input shaft and one or more of input umbrella tooth, one-way clutch.The output shaft of two different rotating speeds is designed as same center, homonymy export structure by the utility model, keep gear box structure compact, substantially reduce the volume of entire transmission system, saves installation space and main screw lift, its multiple part is made of one, and improves assembling and maintainability.
Description
Technical field
The present invention relates to harvest machinery ceding of Taiwan power systems art, the one-way clutch of specifically a kind of dual output is driven
Gear-box.
Background technology
The ceding of Taiwan is the important component of green storage class harvest machinery, using relatively broad.Its development is for agriculture machine
Tool modernization development plays the role of very important.Currently, two kinds of common ceding of Taiwan patterns are to row and not to row.Both types
The ceding of Taiwan of formula is in practical work process, due to the crop excessively fed, all be easy to cause blocking, and needing manually to remove could be after
Continuous work.Considerably increase labor intensity and workload, inefficiency.
Based on this, the application is made.
Invention content
The object of the present invention is to provide a kind of compact-sized, good reliability, small, transmission efficiency, energy effective protections
The dual output one-way clutch uni-drive gear box of prime mover.
To achieve the above object, the technical solution adopted by the present invention is as follows：A kind of one-way clutch transmission gear of dual output
Case, including an input shaft, output shaft are equipped with an output flange, the output flange, output shaft and input with output shaft coaxial sleeve
It is sequentially connected by a common intermediate propeller shaft between axis, clutch for clutch control is equipped between the output flange and intermediate propeller shaft
The one-way clutch of output flange.
Preferably, coaxial linkage is connected with intermediate speed pinion, gear broad in the middle on the intermediate propeller shaft；It is set on output shaft
There is output gear wheel to be engaged with intermediate speed pinion；Output flange is engaged equipped with output pinion with gear broad in the middle.With input
Umbrella tooth engages.
Preferably, the input the tip of the axis is equipped with input umbrella tooth, and intermediate propeller shaft is equipped with an intermediate umbrella tooth and input
Umbrella tooth engages.
Preferably, the one-way clutch is set between intermediate propeller shaft and gear broad in the middle.
Preferably, the one-way clutch includes one-way clutch seat, trundle and spring, and one-way clutch seat is coaxially fixed on
On intermediate propeller shaft ,/fitting setting adjacent with gear broad in the middle.The gear broad in the middle of/fitting adjacent with one-way clutch seat is somebody's turn to do
End face opens up fluted, and trundle is inserted in bottom portion of groove by spring.The one-way clutch seat of/fitting adjacent with gear broad in the middle
The end face on offer helicla flute, follow the rotation direction of intermediate propeller shaft, the groove depth of the helicla flute is from shallow to deep.It is described
Helicla flute position is corresponding with trundle position, it is preferred that the one-way clutch seat is joined by spline and jackshaft
It connects.
Preferably, the helicla flute number is 3, and size all same coaxially, is uniformly distributed in the one-way clutch seat end face
On.
Preferably, the intermediate speed pinion and intermediate propeller shaft, output pinion and output flange, input shaft and input umbrella
One or more of tooth, one-way clutch are structure as a whole.
Preferably, gear-box is divided into upper shell, lower housing, and output shaft one end is fixed on by zanjon bearing in upper shell,
The other end is fixed on by zanjon bearing in lower housing.Upper casing is fixed in the both ends of intermediate propeller shaft by taper roll bearing
On body, lower housing.Upper shell is coupled integrally with lower project by cylindrical pin with internal thread positioning, hexagon socket cap head screw.
Preferably, one end of the input shaft couples with power, and the other end is fixed on lower housing by taper roll bearing
Opening edge, the end end are fixed on by another taper roll bearing on a bearing block；Bearing block is installed on lower housing,
It is provided with dismounting slot.Above structure is provided with to improve the assembling and maintainability of uni-drive gear box.
Preferably, the input shaft is vertical with output shaft, and output shaft is arranged in parallel with intermediate propeller shaft.
Beneficial effects of the present invention are as follows：One, the output shaft of two different rotating speeds is designed as same center, homonymy by the present invention
Export structure keeps gear box structure compact, substantially reduces the volume of entire transmission system, saves installation space and complete machine weight
Amount.
Two, each function part integration or modularization of the present invention by gear-box, improves the assembling of transmission phase, reduces
Installation steps and time facilitate repair；Drive mechanism can also be advanced optimized, ensure that the slight and power of correlated parts passes
Dynamic reliability.
Three, present invention one-way clutch built-in between gear broad in the middle and intermediate propeller shaft, is stopped in power source
Moment, operating mechanism rotates due to continuing under the action of inertia, can rapidly dispose the crop excessively fed, cleaning
Stopping state, allow equipment can momentary recovery normal work, be suitable for no line-spacing harvesting；Meanwhile one-way clutch can be cut off
Coupling between operating mechanism and power source, effective protection prime mover are not damaged, and extend the service life of prime mover.
Description of the drawings
Fig. 1 is specific embodiment of the invention overall schematic.
Fig. 2 is specific embodiment of the invention helicla flute distribution map.
Fig. 3 is specific embodiment of the invention helicla flute sectional view.
Fig. 4 is specific embodiment of the invention partial schematic diagram.
Fig. 5 specific embodiment of the invention is driven schematic diagram.
As shown in the figure：1-input shaft, 2-taper roll bearings, 3-bearing blocks, 4-transmission case lower housings, 5-circular cones
Roller bearing, 6-input umbrella tooths, 7-intermediate umbrella tooths, 8,20-taper roll bearings, 9-intermediate propeller shafts, 10-is intermediate small
Gear, 11,15,16,18-deep groove ball bearings, 12-output shafts, 13-output gear wheels, 14-output pinions, 17-is defeated
Go out flange, 19-transmission case lower housings, 21-one-way clutch seats, 22-needle bearings, 23-springs, 24-trundles,
25-gears broad in the middle, 26-helicla flutes.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
As shown in Figure 1, a kind of one-way clutch uni-drive gear box of dual output, including input shaft 1, output shaft 12, output method
Orchid 17, intermediate propeller shaft 9 and multiple transmission parts, input shaft 1 is vertical with output shaft 12, and output shaft 12 and intermediate propeller shaft 9 are flat
Row setting.Gear-box is divided into transmission case upper shell 4, transmission case lower housing 9, one end of input shaft 1 by drive sleeve and power source/
Line shaft couples, and the other end is fixed on the opening of transmission case lower housing 9 edge by taper roll bearing 2, the end end passes through
Another taper roll bearing 5 is fixed on a bearing block 3；Bearing block 3 is installed on transmission case lower housing 9, is provided with and is torn open
Unload slot.Transmission case upper shell 4 is fixed on, on transmission case lower housing 9 in the both ends of intermediate propeller shaft 9 by taper roll bearing 8.It is defeated
One end of shaft 12 is fixed on by deep groove ball bearing 11 in transmission case upper shell 4, and lower end is pierced by transmission case lower housing 9, lower end
Being equipped with deep groove ball bearing 16 between with 9 opening edge of transmission case lower housing helps lower end to fix.
Output flange 17 is hollow structure, and 12 size of output shaft is adapted with flange size and is arranged in output flange 17
In.The end of input shaft 1 be equipped with the integrated input umbrella tooth 6 of input terminal, intermediate propeller shaft 9 equipped with an intermediate umbrella tooth 7 it is defeated
Enter 6 engaged transmission power of umbrella tooth.Coaxial linkage is connected with intermediate speed pinion 10, gear broad in the middle 25 on intermediate propeller shaft 9, output
Axis 12 be equipped with output gear wheel 13 engaged with intermediate speed pinion 10, output flange 17 equipped with output pinion 14 with it is broad in the middle
Gear 25 engages.One-way clutch is equipped between intermediate propeller shaft 9 and gear broad in the middle 25.
In conjunction with shown in Fig. 2, Fig. 3, Fig. 4, one-way clutch includes one-way clutch seat 21, trundle 24 and spring 23, list
It is coaxially fixed on intermediate propeller shaft 9 by spline to clutch base 21, gear 25 broad in the middle is existed by 22 empty set of needle bearing
On one-way clutch seat 21./ end face of broad in the middle gear 25 for being bonded adjacent with one-way clutch seat 21 opens up fluted, phase
To, offer helicla flute 26 on/end face of one-way clutch seat 21 for being bonded adjacent with gear 25 broad in the middle.Trundle 24
It is inserted in bottom portion of groove by spring 23.24 position of trundle is corresponding with 26 position of helicla flute.Helicla flute 26 is set on unidirectional
The arc groove of shallow mouth on 21 surface of clutch base, one shares 3, and size all same coaxially, is uniformly distributed in one-way clutch
On 21 end faces of seat.The rotation direction of intermediate propeller shaft 9 is followed, the groove depth of helicla flute 26 is from shallow to deep.
When power source direction of rotation is opposite with one-way clutch operative orientation, trundle 24 is from 26 deeper side of helicla flute
It is moved to shallower side and exits helicla flute 26（Trundle 24 moves down under the ramp effect of helicla flute 26）, in making
Between gear wheel 25 and 21 axial separation of one-way clutch seat, jackshaft gear wheel dallies on one-way clutch seat 21.Work as power
When source direction of rotation is identical as one-way clutch operative orientation, trundle 24 is moved to deeper side from 26 shallower side of helicla flute
And it is butted on the cell wall of 26 deeper side of helicla flute（Trundle 24 moves outwardly and under the ramp effect of helicla flute 26
In helicla flute 26）, to make gear 25 broad in the middle and axial connect of one-way clutch seat 21 realize synchronous rotation, and then drive defeated
Go out the rotation of flange 17.
To improve assembling and maintainability, in the present embodiment, intermediate speed pinion 10 and intermediate propeller shaft 9, output pinion
14 are structure as a whole with output flange 17, input shaft 1 and input umbrella tooth 6, one-way clutch.
As shown in figure 5, the present embodiment transmission includes mutually that there are two circuits：First circuit, the power warp inputted from input shaft 1
The input umbrella tooth 6 of 1 end of input shaft is crossed, input umbrella tooth 6 makes intermediate propeller shaft 9 rotate by the intermediate umbrella tooth 7 engaged again,
Power is transferred on the output canine tooth engaged by intermediate speed pinion 10, and output canine tooth drives the output shaft 12 1 coaxially coupled
With rotation.Second servo loop, the power inputted from input shaft 1 pass through the input umbrella tooth 6 of 1 end of input shaft, and input umbrella tooth 6 passes through again
The intermediate umbrella tooth 7 engaged makes intermediate propeller shaft 9 rotate, and intermediate propeller shaft 9 drives the one-way clutch coaxially connected
Seat 21 rotates, and by controlling rotation direction, so that gear 25 broad in the middle is rotated together with intermediate propeller shaft 9,25 band of gear broad in the middle
Dynamic output flange 17 rotates.
Based on above-mentioned, the present invention provides a kind of one-way clutch uni-drive gear box of dual output, by output flange 17 with it is defeated
Shaft 12 is coaxially disposed, and is realized and is sequentially connected with input shaft 1 by a common intermediate propeller shaft 9 in conjunction with driving cog, simplifies
Transmission case volume mitigates weight；And it is integral by making each main shaft with driving cog, make its modularization, to improve transmission
The assembling and maintainability of case.In addition.Transmission case of the present invention is built-in with one-way clutch, limits the direction that output flange 17 rotates
And the interaction relation exported between gear 25 and intermediate propeller shaft 9 broad in the middle can be cut off in time when power is off, protect prime mover
It is safe to use.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature
Case is realized.Therefore, embodiment disclosed above, all things considered are all merely illustrative, not the only.Institute
Have within the scope of the present invention or is included in the invention in the change being equal in the scope of the present invention.
Claims (11)
1. a kind of one-way clutch uni-drive gear box of dual output, including an input shaft, output shaft, it is characterised in that：With output shaft
Coaxial sleeve is equipped with an output flange, is passed by a common intermediate propeller shaft between the output flange, output shaft and input shaft
Dynamic connection, is equipped with the one-way clutch of clutch for clutch control output flange between the output flange and intermediate propeller shaft.
2. a kind of one-way clutch uni-drive gear box of dual output as described in claim 1, it is characterised in that：The intermediate transmission
Coaxial linkage is connected with intermediate speed pinion, gear broad in the middle on axis；Output shaft is equipped with output gear wheel and is nibbled with intermediate speed pinion
It closes；Output flange is engaged equipped with output pinion with gear broad in the middle.
3. a kind of one-way clutch uni-drive gear box of dual output as described in claim 1, it is characterised in that：The input shaft
End is equipped with input umbrella tooth, and intermediate propeller shaft is equipped with an intermediate umbrella tooth and is engaged with input umbrella tooth.
4. a kind of one-way clutch uni-drive gear box of dual output as claimed in claim 2, it is characterised in that：The one-way clutch
Device is set between intermediate propeller shaft and gear broad in the middle.
5. a kind of one-way clutch uni-drive gear box of dual output as described in claim 1 or 4, it is characterised in that：It is described unidirectional
Clutch includes one-way clutch seat, trundle and spring, and one-way clutch seat is coaxially fixed on intermediate propeller shaft, gear broad in the middle
It is actively coupled by needle bearing and one-way clutch；The end face of the gear broad in the middle of/fitting adjacent with one-way clutch seat opens up
Fluted, trundle is inserted in bottom portion of groove by spring；The end face of the one-way clutch seat of/fitting adjacent with gear broad in the middle
On offer helicla flute, follow the rotation direction of intermediate propeller shaft, the groove depth of the helicla flute is from shallow to deep；The helicla flute institute
It is corresponding with trundle position in position.
6. a kind of one-way clutch uni-drive gear box of dual output as claimed in claim 5, it is characterised in that：The helicla flute
Number is 3, and size all same coaxially, is uniformly distributed on the one-way clutch seat end face.
7. a kind of one-way clutch uni-drive gear box of dual output as claimed in claim 3, it is characterised in that：The middle intermedian denticle
Wheel and intermediate propeller shaft, output pinion and output flange, input shaft and one or more of input umbrella tooth, one-way clutch
It is structure as a whole.
8. a kind of one-way clutch uni-drive gear box of dual output as described in claim 1, it is characterised in that：Gear-box is divided into
Shell, lower housing, output shaft one end are fixed on by zanjon bearing in upper shell, and the other end is fixed on lower casing by zanjon bearing
In vivo；Upper shell is fixed on, on lower housing in the both ends of intermediate propeller shaft by roller bearing.
9. a kind of one-way clutch uni-drive gear box of dual output as described in claim 1, it is characterised in that：The input shaft
One end couples with power, the other end by taper roll bearing be fixed on lower housing be open edge, the end end pass through it is another
Taper roll bearing is fixed on a bearing block；Bearing block is installed on lower housing, is provided with dismounting slot.
10. a kind of one-way clutch uni-drive gear box of dual output as described in claim 1 or 9, it is characterised in that：The input
Axis is vertical with output shaft, and output shaft is arranged in parallel with intermediate propeller shaft.
11. a kind of one-way clutch uni-drive gear box of dual output as claimed in claim 5, it is characterised in that：It is described unidirectionally from
Seat is closed by spline to couple with jackshaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721873992.4U CN207906407U (en) | 2017-12-28 | 2017-12-28 | A kind of one-way clutch uni-drive gear box of dual output |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721873992.4U CN207906407U (en) | 2017-12-28 | 2017-12-28 | A kind of one-way clutch uni-drive gear box of dual output |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207906407U true CN207906407U (en) | 2018-09-25 |
Family
ID=63569455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721873992.4U Active CN207906407U (en) | 2017-12-28 | 2017-12-28 | A kind of one-way clutch uni-drive gear box of dual output |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207906407U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956856A (en) * | 2017-12-28 | 2018-04-24 | 绍兴前进齿轮箱有限公司 | A kind of one-way clutch uni-drive gear box of dual output |
| CN107956856B (en) * | 2017-12-28 | 2024-05-14 | 绍兴前进齿轮箱有限公司 | Double-output one-way clutch transmission gear box |
-
2017
- 2017-12-28 CN CN201721873992.4U patent/CN207906407U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956856A (en) * | 2017-12-28 | 2018-04-24 | 绍兴前进齿轮箱有限公司 | A kind of one-way clutch uni-drive gear box of dual output |
| CN107956856B (en) * | 2017-12-28 | 2024-05-14 | 绍兴前进齿轮箱有限公司 | Double-output one-way clutch transmission gear box |
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