CN110486421A - A kind of compact level Four driving of parallel axes - Google Patents
A kind of compact level Four driving of parallel axes Download PDFInfo
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- CN110486421A CN110486421A CN201910753419.7A CN201910753419A CN110486421A CN 110486421 A CN110486421 A CN 110486421A CN 201910753419 A CN201910753419 A CN 201910753419A CN 110486421 A CN110486421 A CN 110486421A
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- pinion gear
- gear wheel
- driving
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- 238000005192 partition Methods 0.000 claims description 13
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- 210000003464 cuspid Anatomy 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
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Classifications
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- 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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/206—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members characterised by the driving or driven member being composed of two or more gear wheels
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- 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
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- 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
- F16H57/037—Gearboxes for accommodating differential gearings
Abstract
The present invention relates to a kind of level Four driving of parallel axes, more particularly to a kind of compact level Four driving of parallel axes, including input shaft and differential mechanism, level-one pinion gear is fixedly connected on the outside of the input shaft, the level-one pinion gear is connect by parallel-axes gears with the internal drive of level-one gear wheel, the level-one gear wheel is connect with the mutual spline interference of second level pinion gear, the second level pinion gear is connect by parallel-axes gears with the internal drive of second level gear wheel, and the second level gear wheel is connect with the mutual spline interference of three-level pinion gear.A kind of compact level Four driving of parallel axes of the present invention, by the input and output axis center of the driving of parallel axes away from reduction 30% or so, the weight of the driving of parallel axes is 65% or so of original retarder weight, transmission ratio increases 40% or more simultaneously, so as to which so that the driving of parallel axes of compact level Four is more small in size by 25% or so than the existing three-level driving of parallel axes, total weight will alleviate 35% or so.
Description
Technical field
The present invention relates to a kind of level Four driving of parallel axes more particularly to a kind of compact level Four driving of parallel axes.
Background technique
Multistage driving speed reducer has many advantages, such as that big compact-sized, transmission ratio, multi-tooth meshing, overload property are good, and speed reducer exists
Play a part of to match revolving speed between prime mover and working machine or executing agency and transmit torque, using extremely wide in modern mechanical
General, retarder can be divided into universal speed reducer and speed reducer dedicated two major classes by purposes, and the design, manufacture and use feature of the two are each
It is not identical, it is widely used in the mechanical equipment of the industries such as metallurgy, mine, chemical industry, building, agricultural, communications and transportation, power generation, especially
It is even more to be widely used in heavy duty equipment, has significant role to the production of China's mechanical equipment industry, to promotion promulgated by the State Council warp
Ji development is significant.Current existing Counterbalanced forklift retarder is the conventional three-stage driving of parallel axes, is mostly using four
The three-level driving of parallel axes of axis and eight bearings, internal structure is fairly simple and than cumbersome, makes the first-to-last of axle dimension of retarder
It is bigger than normal, and whole weight is heavy, is unfavorable for automobile energy-saving.
Summary of the invention
The main object of the present invention is to provide for a kind of compact level Four driving of parallel axes, and the bearing of the driving of parallel axes passes
Dynamic main shaft is reduced to three by four, and the number of bearings of the driving of parallel axes is reduced to six by eight, the input of the driving of parallel axes
Axis center is exported away from reducing 30% or so, the weight of the driving of parallel axes is 65% or so of original retarder weight, is driven simultaneously
Than increasing 40% or more, so as to so that the compact level Four driving of parallel axes more small in size than the existing three-level driving of parallel axes 25% is left
The right side, total weight will alleviate 35% or so, and the effect of driving of parallel axes light-weight design may be implemented.
The purpose of the present invention can reach by using following technical solution:
A kind of compact level Four driving of parallel axes, including input shaft and differential mechanism are fixedly connected on the outside of the input shaft
There is level-one pinion gear, the level-one pinion gear is connect by parallel-axes gears with the internal drive of level-one gear wheel, the level-one
Gear wheel is connect with the mutual spline interference of second level pinion gear, and the second level pinion gear passes through parallel-axes gears and second level gear wheel
Internal drive connection, the second level gear wheel are connect with the mutual spline interference of three-level pinion gear, the axle center of the second level gear wheel
Place is respectively fixedly connected with three-level pinion gear on the surface of input shaft, and the three-level pinion gear is big by parallel-axes gears and three-level
The internal drive of gear connects, and the three-level gear wheel is connect with the mutual spline of level Four pinion gear, the axis of the level-one gear wheel
At the heart, at the axle center of second level pinion gear, at the axle center of three-level gear wheel and at the axle center of level Four pinion gear respectively with the table of cylinder
Face is fixedly connected, and the level Four pinion gear is connect by parallel-axes gears with the internal drive of level Four gear wheel, and the level Four is big
Gear is fixedly connected by bolt and seam allowance with the surface of differential mechanism.
Preferably, there are two needle bearing one, two needle bearings for the internal activity connection of the three-level pinion gear
One inside is fixedly connected with shaft block ring one, and the inside of the shaft block ring one is fixedly connected on the surface of input shaft.
Preferably, the both ends that the second level gear wheel connect composition component with three-level pinion gear pass through end face bearing one respectively
Constrain its axial float with partition one, and the spacing of shifting amount 0.05 between 0.30MM.
Preferably, the inner wall of the second level pinion gear is connected with needle bearing two, the inside of the needle bearing two
Shaft block ring two there are two being fixedly connected, the inside of two shaft block rings two is fixedly connected on the surface of level Four pinion gear.
Preferably, the both ends that the level-one gear wheel connect composition component with second level pinion gear pass through end face bearing two respectively
Constrain its axial float with partition two, and the spacing of shifting amount 0.05 between 0.30MM.
Preferably, the left end of the second level gear wheel and three-level pinion gear junction is fixedly connected with shaft block ring three.
Preferably, the left end of the level-one gear wheel and second level pinion gear junction is fixedly connected with shaft block ring four.
Preferably, the surface of the input shaft is fixedly connected there are two bearing one, and the both ends of the cylinder are fixed respectively to be connected
It is connected to bearing two, the both ends of the differential mechanism are respectively arranged with output shaft one and output shaft two, and the surface of the output shaft one is solid
Surely it is connected with bearing three, the surface of the output shaft two is fixedly connected with bearing four.
Preferably, the differential mechanism is fixedly mounted with Counterbalanced forklift wheel respectively by output shaft one and output shaft two.
Advantageous effects of the invention:
A kind of compact level Four driving of parallel axes provided by the invention, by with original triple reduction gear equal strength situation
Under, the bearing-transmission main shaft of the driving of parallel axes is reduced to three by four, and the number of bearings of the driving of parallel axes is reduced to by eight
Six, for the input and output axis center of the driving of parallel axes away from reducing 30% or so, the weight of the driving of parallel axes is that original deceleration is thought highly of
Amount 65% or so, while transmission ratio increase 40% or more, so as to so that the driving of parallel axes of compact level Four than existing three-level
The driving of parallel axes small in size 25% or so, total weight will alleviate 35% or so, so as to realize driving of parallel axes light weight
Change the effect of design, while can effectively achieve the effect that energy-saving and emission-reduction.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of a preferred embodiment of the compact level Four driving of parallel axes according to the invention；
Fig. 2 is a kind of schematic illustration of a preferred embodiment of the compact level Four driving of parallel axes according to the invention.
Description of symbols: 1, input shaft；2, level-one gear wheel；3, second level pinion gear；4, second level gear wheel；5, three-level is small
Gear；6, three-level gear wheel；7, level Four pinion gear；8, level Four gear wheel；9, differential mechanism；10, cylinder；11, bearing one；12, it holds
Spherical bearing two；13, bearing two；14, bearing three；15, bearing four；16, level-one pinion gear；17, output shaft one；18, output shaft two；
19, needle bearing one；20, shaft block ring one；21, needle bearing two；22, shaft block ring two；23, shaft block ring three；24, axis is used
Retaining ring four；25, end face bearing one；26, partition one；27, partition two.
Specific embodiment
To make the more clear and clear technical solution of the present invention of those skilled in the art, below with reference to examples and drawings
The present invention is described in further detail, and embodiments of the present invention are not limited thereto.
Embodiment 1
A kind of compact level Four driving of parallel axes, as shown in Figs. 1-2, including input shaft 1 and differential mechanism 9, input shaft 1 it is outer
Side is fixedly connected with level-one pinion gear 16, and level-one pinion gear 16 is connected by the internal drive of parallel-axes gears and level-one gear wheel 2
It connects, level-one gear wheel 2 is connect with the mutual spline interference of second level pinion gear 3, and second level pinion gear 3 is big by parallel-axes gears and second level
The internal drive of gear 4 connects, and second level gear wheel 4 is connect with the mutual spline interference of three-level pinion gear 5, the axis of second level gear wheel 4
It is respectively fixedly connected with three-level pinion gear 5 on the surface of input shaft 1 at the heart, three-level pinion gear 5 passes through parallel-axes gears and three-level
The internal drive of gear wheel 6 connects, and three-level gear wheel 6 is connect with the mutual spline of level Four pinion gear 7, the axle center of level-one gear wheel 2
Place, second level pinion gear 3 axle center at, at the axle center of the three-level gear wheel 6 and axle center of level Four pinion gear 7 respectively with cylinder 10
Surface is fixedly connected, and level Four pinion gear 7 is connect by parallel-axes gears with the internal drive of level Four gear wheel 8, level Four gear wheel 8
It is fixedly connected by bolt and seam allowance with the surface of differential mechanism 9.
Embodiment 2
A kind of compact level Four driving of parallel axes, as shown in Figs. 1-2, including input shaft 1 and differential mechanism 9, input shaft 1 it is outer
Side is fixedly connected with level-one pinion gear 16, and level-one pinion gear 16 is connected by the internal drive of parallel-axes gears and level-one gear wheel 2
It connects, level-one gear wheel 2 is connect with the mutual spline interference of second level pinion gear 3, and second level pinion gear 3 is big by parallel-axes gears and second level
The internal drive of gear 4 connects, and second level gear wheel 4 is connect with the mutual spline interference of three-level pinion gear 5, the axis of second level gear wheel 4
It is respectively fixedly connected with three-level pinion gear 5 on the surface of input shaft 1 at the heart, three-level pinion gear 5 passes through parallel-axes gears and three-level
The internal drive of gear wheel 6 connects, and three-level gear wheel 6 is connect with the mutual spline of level Four pinion gear 7, the axle center of level-one gear wheel 2
Place, second level pinion gear 3 axle center at, at the axle center of the three-level gear wheel 6 and axle center of level Four pinion gear 7 respectively with cylinder 10
Surface is fixedly connected, and level Four pinion gear 7 is connect by parallel-axes gears with the internal drive of level Four gear wheel 8, level Four gear wheel 8
It is fixedly connected by bolt and seam allowance with the surface of differential mechanism 9；There are two needle bearings for the internal activity connection of three-level pinion gear 5
One 19, the inside of two needle bearings 1 is fixedly connected with shaft block ring 1, and the inside of shaft block ring 1 is fixedly connected
On the surface of input shaft 1, the both ends that second level gear wheel 4 connect composition component with three-level pinion gear 5 pass through end face bearing one respectively
25 and partition 1 constrain its axial float, and the spacing of shifting amount 0.05 between 0.30MM.
Embodiment 3
A kind of compact level Four driving of parallel axes, as shown in Figs. 1-2, including input shaft 1 and differential mechanism 9, input shaft 1 it is outer
Side is fixedly connected with level-one pinion gear 16, and level-one pinion gear 16 is connected by the internal drive of parallel-axes gears and level-one gear wheel 2
It connects, level-one gear wheel 2 is connect with the mutual spline interference of second level pinion gear 3, and second level pinion gear 3 is big by parallel-axes gears and second level
The internal drive of gear 4 connects, and second level gear wheel 4 is connect with the mutual spline interference of three-level pinion gear 5, the axis of second level gear wheel 4
It is respectively fixedly connected with three-level pinion gear 5 on the surface of input shaft 1 at the heart, three-level pinion gear 5 passes through parallel-axes gears and three-level
The internal drive of gear wheel 6 connects, and three-level gear wheel 6 is connect with the mutual spline of level Four pinion gear 7, the axle center of level-one gear wheel 2
Place, second level pinion gear 3 axle center at, at the axle center of the three-level gear wheel 6 and axle center of level Four pinion gear 7 respectively with cylinder 10
Surface is fixedly connected, and level Four pinion gear 7 is connect by parallel-axes gears with the internal drive of level Four gear wheel 8, level Four gear wheel 8
It is fixedly connected by bolt and seam allowance with the surface of differential mechanism 9；There are two needle bearings for the internal activity connection of three-level pinion gear 5
One 19, the inside of two needle bearings 1 is fixedly connected with shaft block ring 1, and the inside of shaft block ring 1 is fixedly connected
On the surface of input shaft 1, the both ends that second level gear wheel 4 connect composition component with three-level pinion gear 5 pass through end face bearing one respectively
25 and partition 1 constrain its axial float, and the spacing of shifting amount 0.05 between 0.30MM；Second level pinion gear 3
Inner wall is connected with needle bearing 2 21, and the inside of needle bearing 2 21 is fixedly connected there are two shaft block ring 2 22, and two
The inside of shaft block ring 2 22 is fixedly connected on the surface of level Four pinion gear 7, level-one gear wheel 2 and 3 connection group of second level pinion gear
Pass through end face bearing 2 12 respectively at the both ends of component and partition 2 27 carries out constraining its axial float, and the spacing of shifting amount exists
0.05 between 0.30MM.
Embodiment 4
A kind of compact level Four driving of parallel axes, as shown in Figs. 1-2, including input shaft 1 and differential mechanism 9, input shaft 1 it is outer
Side is fixedly connected with level-one pinion gear 16, and level-one pinion gear 16 is connected by the internal drive of parallel-axes gears and level-one gear wheel 2
It connects, level-one gear wheel 2 is connect with the mutual spline interference of second level pinion gear 3, and second level pinion gear 3 is big by parallel-axes gears and second level
The internal drive of gear 4 connects, and second level gear wheel 4 is connect with the mutual spline interference of three-level pinion gear 5, the axis of second level gear wheel 4
It is respectively fixedly connected with three-level pinion gear 5 on the surface of input shaft 1 at the heart, three-level pinion gear 5 passes through parallel-axes gears and three-level
The internal drive of gear wheel 6 connects, and three-level gear wheel 6 is connect with the mutual spline of level Four pinion gear 7, the axle center of level-one gear wheel 2
Place, second level pinion gear 3 axle center at, at the axle center of the three-level gear wheel 6 and axle center of level Four pinion gear 7 respectively with cylinder 10
Surface is fixedly connected, and level Four pinion gear 7 is connect by parallel-axes gears with the internal drive of level Four gear wheel 8, level Four gear wheel 8
It is fixedly connected by bolt and seam allowance with the surface of differential mechanism 9；There are two needle bearings for the internal activity connection of three-level pinion gear 5
One 19, the inside of two needle bearings 1 is fixedly connected with shaft block ring 1, and the inside of shaft block ring 1 is fixedly connected
On the surface of input shaft 1, the both ends that second level gear wheel 4 connect composition component with three-level pinion gear 5 pass through end face bearing one respectively
25 and partition 1 constrain its axial float, and the spacing of shifting amount 0.05 between 0.30MM；Second level pinion gear 3
Inner wall is connected with needle bearing 2 21, and the inside of needle bearing 2 21 is fixedly connected there are two shaft block ring 2 22, and two
The inside of shaft block ring 2 22 is fixedly connected on the surface of level Four pinion gear 7, level-one gear wheel 2 and 3 connection group of second level pinion gear
Pass through end face bearing 2 12 respectively at the both ends of component and partition 2 27 carries out constraining its axial float, and the spacing of shifting amount exists
0.05 between 0.30MM；The left end of second level gear wheel 4 and 5 junction of three-level pinion gear is fixedly connected with shaft block ring 3 23,
The left end of level-one gear wheel 2 and 3 junction of second level pinion gear is fixedly connected with shaft block ring 4 24.
Embodiment 5
A kind of compact level Four driving of parallel axes, as shown in Figs. 1-2, including input shaft 1 and differential mechanism 9, input shaft 1 it is outer
Side is fixedly connected with level-one pinion gear 16, and level-one pinion gear 16 is connected by the internal drive of parallel-axes gears and level-one gear wheel 2
It connects, level-one gear wheel 2 is connect with the mutual spline interference of second level pinion gear 3, and second level pinion gear 3 is big by parallel-axes gears and second level
The internal drive of gear 4 connects, and second level gear wheel 4 is connect with the mutual spline interference of three-level pinion gear 5, the axis of second level gear wheel 4
It is respectively fixedly connected with three-level pinion gear 5 on the surface of input shaft 1 at the heart, three-level pinion gear 5 passes through parallel-axes gears and three-level
The internal drive of gear wheel 6 connects, and three-level gear wheel 6 is connect with the mutual spline of level Four pinion gear 7, the axle center of level-one gear wheel 2
Place, second level pinion gear 3 axle center at, at the axle center of the three-level gear wheel 6 and axle center of level Four pinion gear 7 respectively with cylinder 10
Surface is fixedly connected, and level Four pinion gear 7 is connect by parallel-axes gears with the internal drive of level Four gear wheel 8, level Four gear wheel 8
It is fixedly connected by bolt and seam allowance with the surface of differential mechanism 9；There are two needle bearings for the internal activity connection of three-level pinion gear 5
One 19, the inside of two needle bearings 1 is fixedly connected with shaft block ring 1, and the inside of shaft block ring 1 is fixedly connected
On the surface of input shaft 1, the both ends that second level gear wheel 4 connect composition component with three-level pinion gear 5 pass through end face bearing one respectively
25 and partition 1 constrain its axial float, and the spacing of shifting amount 0.05 between 0.30MM；Second level pinion gear 3
Inner wall is connected with needle bearing 2 21, and the inside of needle bearing 2 21 is fixedly connected there are two shaft block ring 2 22, and two
The inside of shaft block ring 2 22 is fixedly connected on the surface of level Four pinion gear 7, level-one gear wheel 2 and 3 connection group of second level pinion gear
Pass through end face bearing 2 12 respectively at the both ends of component and partition 2 27 carries out constraining its axial float, and the spacing of shifting amount exists
0.05 between 0.30MM；The left end of second level gear wheel 4 and 5 junction of three-level pinion gear is fixedly connected with shaft block ring 3 23,
The left end of level-one gear wheel 2 and 3 junction of second level pinion gear is fixedly connected with shaft block ring 4 24；The surface of input shaft 1 is fixed
There are two bearing 1, the both ends of cylinder 10 to be respectively fixedly connected with bearing 2 13 for connection, and the both ends of differential mechanism 9 are respectively arranged with
Output shaft 1 and output shaft 2 18, the surface of output shaft 1 are fixedly connected with bearing 3 14, and the surface of output shaft 2 18 is solid
Surely it is connected with bearing 4 15, differential mechanism 9 is fixed with Counterbalanced forklift wheel respectively by output shaft 1 and output shaft 2 18 pacifies
Dress.
In conclusion in the present embodiment, by in the case of original triple reduction gear equal strength, the axis of the driving of parallel axes
It holds transmission main shaft and is reduced to three by four, the number of bearings of the driving of parallel axes is reduced to six by eight, the driving of parallel axes
Input and output axis center is away from reducing 30% or so, and the weight of the driving of parallel axes is 65% or so of original retarder weight, simultaneously
Transmission ratio increases 40% or more, so as to so that the driving of parallel axes of compact level Four is more small in size than the existing three-level driving of parallel axes
25% or so, total weight will alleviate 35% or so, so as to realize the effect of driving of parallel axes light-weight design, simultaneously
It can effectively achieve the effect that energy-saving and emission-reduction.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. a kind of compact level Four driving of parallel axes, including input shaft (1) and differential mechanism (9), it is characterised in that: the input shaft
(1) it is fixedly connected on the outside of level-one pinion gear (16), the level-one pinion gear (16) passes through parallel-axes gears and level-one canine tooth
The internal drive connection of (2) is taken turns, the level-one gear wheel (2) connect with second level pinion gear (3) mutually spline interference, the second level
Pinion gear (3) is connect by parallel-axes gears with the internal drive of second level gear wheel (4), the second level gear wheel (4) and three-level
Pinion gear (5) mutually spline interference connection, at the axle center of the second level gear wheel (4) with three-level pinion gear (5) are fixed respectively connects
The surface in input shaft (1) is connect, the three-level pinion gear (5) passes through the internal drive of parallel-axes gears and three-level gear wheel (6)
Connection, the three-level gear wheel (6) connect with level Four pinion gear (7) mutually spline, at the axle center of the level-one gear wheel (2),
At the axle center of second level pinion gear (3), at the axle center of three-level gear wheel (6) and at the axle center of level Four pinion gear (7) respectively with cylinder
(10) surface is fixedly connected, and the level Four pinion gear (7) is connected by parallel-axes gears and the internal drive of level Four gear wheel (8)
It connects, the level Four gear wheel (8) is fixedly connected by bolt and seam allowance with the surface of differential mechanism (9).
2. a kind of compact level Four driving of parallel axes according to claim 1, it is characterised in that: the three-level pinion gear
(5) there are two needle bearings one (19) for internal activity connection, and the inside of two needle bearings one (19) is fixedly connected with
The inside of shaft block ring one (20), the shaft block ring one (20) is fixedly connected on the surface of input shaft (1).
3. a kind of compact level Four driving of parallel axes according to claim 1, it is characterised in that: the second level gear wheel
(4) both ends that composition component is connect with three-level pinion gear (5) pass through end face bearing one (25) respectively and partition one (26) carries out about
Its axial float of beam, and the spacing of shifting amount 0.05 between 0.30MM.
4. a kind of compact level Four driving of parallel axes according to claim 1, it is characterised in that: the second level pinion gear
(3) inner wall is connected with needle bearing two (21), and the inside of the needle bearing two (21) is fixedly connected with that there are two axis to use
The inside of retaining ring two (22), two shaft block rings two (22) is fixedly connected on the surface of level Four pinion gear (7).
5. a kind of compact level Four driving of parallel axes according to claim 1, it is characterised in that: the level-one gear wheel
(2) both ends that composition component is connect with second level pinion gear (3) pass through end face bearing two (12) respectively and partition two (27) carries out about
Its axial float of beam, and the spacing of shifting amount 0.05 between 0.30MM.
6. a kind of compact level Four driving of parallel axes according to claim 1, it is characterised in that: the second level gear wheel
(4) shaft block ring three (23) is fixedly connected with the left end of three-level pinion gear (5) junction.
7. a kind of compact level Four driving of parallel axes according to claim 1, it is characterised in that: the level-one gear wheel
(2) shaft block ring four (24) is fixedly connected with the left end of second level pinion gear (3) junction.
8. a kind of compact level Four driving of parallel axes according to claim 1, it is characterised in that: the input shaft (1)
Surface is fixedly connected there are two bearing one (11), and the both ends of the cylinder (10) have been respectively fixedly connected with bearing two (13), described
The both ends of differential mechanism (9) are respectively arranged with output shaft one (17) and output shaft two (18), and the surface of the output shaft one (17) is solid
Surely it is connected with bearing three (14), the surface of the output shaft two (18) is fixedly connected with bearing four (15).
9. a kind of compact level Four driving of parallel axes according to claim 1, it is characterised in that: the differential mechanism (9) is logical
Output shaft one (17) and output shaft two (18) is crossed to be fixedly mounted with Counterbalanced forklift wheel respectively.
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| CN201910753419.7A CN110486421A (en) | 2019-08-15 | 2019-08-15 | A kind of compact level Four driving of parallel axes |
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| CN201910753419.7A CN110486421A (en) | 2019-08-15 | 2019-08-15 | A kind of compact level Four driving of parallel axes |
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| CN110065374A (en) * | 2019-04-25 | 2019-07-30 | 陕西法士特齿轮有限责任公司 | A kind of integrated two grades of electric drive systems |
| CN210566043U (en) * | 2019-08-15 | 2020-05-19 | 浙江尤奈特电机有限公司 | Compact four-stage parallel shaft transmission structure |
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