CN208669967U - Uniaxial drive twin shaft exports three speed ratio speed reducers - Google Patents
Uniaxial drive twin shaft exports three speed ratio speed reducers Download PDFInfo
- Publication number
- CN208669967U CN208669967U CN201820897941.3U CN201820897941U CN208669967U CN 208669967 U CN208669967 U CN 208669967U CN 201820897941 U CN201820897941 U CN 201820897941U CN 208669967 U CN208669967 U CN 208669967U
- Authority
- CN
- China
- Prior art keywords
- gear
- output
- output gear
- shifting fork
- shift
- 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.)
- Withdrawn - After Issue
Links
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 60
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 210000000515 tooth Anatomy 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Structure Of Transmissions (AREA)
Abstract
The utility model discloses a kind of uniaxial drive twin shafts to export three speed ratio speed reducers, is equipped with input shaft, left jackshaft, left output shaft, right jackshaft, right output shaft, and input shaft is equipped with transmission gear；Left driven gear and three left idler gears are successively arranged on left jackshaft, left driven gear and the transmission gear often engage, and three left output gears are successively arranged on the left output shaft, and three left idler gears and three left output gears engage respectively；Right driven gear and three right intermediate gears are successively arranged on right jackshaft, the right driven gear and the transmission gear often engage, and three right output gears are successively arranged on right output shaft, and three right intermediate gears and three right output gears engage respectively；Speed reducer further includes dialling two left shifting fork mechanisms and two right shifting fork mechanisms.The speed reducer structure of the utility model is compact, and area occupied is small, is able to achieve the output of uniaxial drive twin shaft, and three speed ratio of output shaft exports, and substantially increases the functionality of speed reducer.
Description
Technical field
The utility model relates to speed-changing gear box field, especially a kind of uniaxial drive twin shaft exports three speed ratio speed reducers.
Background technique
Conventional speed reducer only has Dual-speed-ratio mostly and uniaxial drive single shaft exports, and this speed reducer speed adjustable range is relatively narrow,
And when encountering two kinds of duty requirements, need to be equipped with two speed reducers, being equipped with two speed reducers, not only occupied space is larger and cost
It is higher.
Utility model content
In view of the deficiencies of the prior art, the utility model provide a kind of uniaxial drive twin shaft export three speed ratio speed reducers with
It solves the problems, such as of the existing technology.
The utility model uses following technical scheme:
A kind of three speed ratio speed reducers of uniaxial drive twin shaft output, including cabinet, the cabinet are equipped with an input shaft, a left side
Jackshaft, a left output shaft, a right jackshaft, a right output shaft, the input shaft are equipped with transmission gear；The left jackshaft
On be successively arranged left driven gear and three left idler gears, the left driven gear and the transmission gear often engage, described
Three left output gears are successively arranged on left output shaft, three left idler gears and three left output gears engage respectively；
Right driven gear and three right intermediate gears, the right driven gear and the transmission gear are successively arranged on the right jackshaft
It often engages, is successively arranged three right output gears, three right intermediate gears and three right output gears on the right output shaft
Wheel engages respectively；The speed reducer further includes dialling two left shifting fork mechanisms and two right shifting fork mechanisms, described two left shift fork machines
Structure is set on left jackshaft and/or on left output shaft, between two adjacent left idler gears or two neighboring left output gear
Equipped with a left shifting fork mechanism；Described two right shifting fork mechanisms are set on right jackshaft and/or on right output shaft, and adjacent two
A right shifting fork mechanism is equipped between right intermediate gear or two neighboring right output gear；One left shifting fork mechanism can be extremely
A few left side output gear adjacent with an adjacent left idler gear or one is meshed, and a right shifting fork mechanism can
The right side output gear at least adjacent with an adjacent right intermediate gear or one is meshed.
Further, it is left to be followed successively by the first left idler gear, the second left idler gear, third for three left idler gears
Intermediate gear, three left output gears are followed successively by the first left output gear, the second left output gear, the left output gear of third
Wheel, first left idler gear are meshed with the described first left output gear, second left idler gear and described second
Left output gear is meshed, and the third left idler gear is meshed with the left output gear of the third；Three right centres
Gear is followed successively by the first right intermediate gear, the second right intermediate gear, the right intermediate gear of third, and three right output gears are successively
For the first right output gear, the second right output gear, the right output gear of third, the first right intermediate gear and first right side
Output gear is meshed, and the second right intermediate gear is meshed with the described second right output gear, the right center tooth of third
Wheel is meshed with the right output gear of the third；Described two left shifting fork mechanisms are the first left shifting fork mechanism and the second left shift fork machine
Structure, the first left shifting fork mechanism are set on left output shaft, and the first left shifting fork mechanism is located at the first left output gear and the
Between two left output gears, the second left shifting fork mechanism is set on left jackshaft, and the second left shifting fork mechanism is located at second
Between left idler gear and third left idler gear；Described two right shifting fork mechanisms are the first right shifting fork mechanism and the second right shift fork
Mechanism, the first right shifting fork mechanism be set to right output shaft on, the first right shifting fork mechanism be located at the first right output gear with
Between second right output gear, the second right shifting fork mechanism is set on right jackshaft, and the second right shifting fork mechanism is located at the
Between two right intermediate gears and the right intermediate gear of third；
Further, first left idler gear and the second left idler gear with it is left between axle key connect or interference connects
Connect, the third left idler gear by bearing and it is left between axis connection, the third left idler gear is close to second left
The side of gear is equipped with external splines；The first left output gear and the second output gear pass through bearing and left output shaft connects
It connects, the left output gear of third is keyed with left output shaft or interference is connect, and the first left output gear and second left side are defeated
The opposite side of gear is equipped with external splines out；The first left shifting fork mechanism includes the first left shift fork axle, the first left shift fork axle
First left shift fork of one end setting, the first left shift wheel with the first left shift fork cooperation, the first left shift wheel and the left side
Output shaft transfer, the first left shift wheel can slide axially along the left output shaft, and the second left shifting fork mechanism includes the
Two left shift fork axles, the second left shift fork of second left shift fork axle one end setting, the second left shift wheel with the second left shift fork cooperation, institute
The second left shift wheel and the jackshaft transfer are stated, the second left shift wheel can slide axially along the left jackshaft；It is described
First left shift wheel is equipped with internal spline compatible with the external splines on the described first left output gear and the second left output gear,
The second left shift wheel is equipped with internal spline compatible with the external splines in third left idler gear；The first right center tooth
Wheel and the second right intermediate gear are connect with right jackshaft key connection or interference, and the right intermediate gear of third passes through bearing and the right side
Intermediate axis connection, the right intermediate gear of third are equipped with external splines close to the side of the second right intermediate gear；Described first is right defeated
Gear and the second output gear pass through bearing and right output axis connection out, and the right output gear of third and right output axle key connect
It connects or interference connection, the first right output gear and the opposite side of the second right output gear is equipped with external splines；Described
One right shifting fork mechanism includes the first right shift fork axle, the first right shift fork of first right shift fork axle one end setting, matches with the first right shift fork
The right shift wheel of first closed, the first right shift wheel and the right output shaft transfer, the first right shift wheel can be along described
Right output shaft slides axially, the second right shifting fork mechanism include the second right shift fork axle, second right shift fork axle one end setting the
Two right shift forks, the second right shift wheel with the second right shift fork cooperation, the second right shift wheel and the jackshaft transfer, it is described
Second right shift wheel can slide axially along the right jackshaft；The first right shift wheel is equipped with and the described first right output gear
Internal spline compatible with the external splines on the second right output gear, the second right shift wheel are equipped with and the right intermediate gear of third
On the compatible internal spline of external splines.
Further, first left idler gear and the speed ratio of the first left output gear be A, the second left idler gear and
The speed ratio of second left output gear is B, the speed ratio of third left idler gear and the left output gear of third is C, the mutual not phase of A, B and C
Deng；The speed ratio of the first right intermediate gear and the first right output gear is E, the second right intermediate gear and the second right output gear
Speed ratio be F, the speed ratio of the right intermediate gear of third and the right output gear of third is G, E, F and G are not mutually equal.
Utility model has the advantages that
1. input shaft, left jackshaft, left output shaft form a drive line, input shaft, right jackshaft, right output shaft shape
At another drive line, and two drive lines are not interfere with each other, and realize the deceleration system of uniaxial drive twin shaft output, device knot
Structure is compact, area occupied is small.
2. there are three types of the gear sets of speed ratio for the setting of each drive line, output shaft is made to export three motionless revolving speeds.
3. three kinds of speed ratios of three kinds of speed ratios of a drive line and another drive line may be designed as identical, can make
The speed reducer forms two identical drive lines, while the equipment for driving two kinds of same models.
4. three kinds of speed ratios of three kinds of speed ratios of a drive line and another drive line may be designed as it is mutually identical, can
So that the speed reducer is formed the drive line of different speed ratios in six, substantially increases the scope of application of speed reducer.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram of internal structure that an embodiment of the present invention uniaxial drive twin shaft exports three speed ratio speed reducers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Detailed description, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
With reference to attached drawing 1, a kind of three speed ratio speed reducers of uniaxial drive twin shaft output, including cabinet, the cabinet are equipped with one
Input shaft 100, a left jackshaft 200, a left output shaft 300, a right jackshaft 400, a right output shaft 500, the input shaft
Key connection has transmission gear 110 on 100；
Left driven gear 210, the first left idler gear 220, the second left raker tooth are successively arranged on the left jackshaft 200
230, third left idler gear 240 are taken turns, the left driven gear 210 and the transmission gear 110 often engage, the left output shaft
The first left output gear 310, the second left output gear 320, the left output gear 330 of third are successively arranged on 300, described first is left
Intermediate gear 220 is meshed with the described first left output gear 310, and second left idler gear 230 is left defeated with described second
Gear 320 is meshed out, and the third left idler gear 240 is meshed with the left output gear 330 of the third；The left side is driven
Gear 210 and left jackshaft 200 are keyed, first left idler gear 220 and the second left idler gear 230 with it is left between
Axis 200 is keyed, and the third left idler gear 240 is connect by bearing with left jackshaft 200, the third left idler gear
240 are equipped with external splines close to the side of the second left idler gear 230；The first left output gear 310 and the second output gear
320 are connect by bearing with left output shaft 300, and the left output gear 330 of third is keyed with left output shaft 300, described
First left output gear 310 and the opposite side of the second left output gear 320 are equipped with external splines；
Right driven gear 410, the first right intermediate gear 420, the second right intermediate gear are successively arranged on the right jackshaft
430, the right intermediate gear 440 of third, the right driven gear 410 and the transmission gear 110 often engage, the right output shaft
The first right output gear 510, the second right output gear 520, the right output gear 530 of third are successively arranged on 500, described first is right
Intermediate gear 420 is meshed with the described first right output gear 510, and the second right intermediate gear 430 is right defeated with described second
Gear 520 is meshed out, and the right intermediate gear 440 of third is meshed with the right output gear 530 of the third；The right side is driven
Gear 410 and right jackshaft 400 are keyed, the first right intermediate gear 420 and the second right intermediate gear 430 with right centre
Axle key 400 connects, and the right intermediate gear 440 of third is connect by bearing with right jackshaft 440, the right intermediate gear of third
440 are equipped with external splines close to the side of the second right intermediate gear 430；The first right output gear 510 and the second output gear
520 are connect by bearing with right output shaft 500, and the right output gear 530 of third is keyed with right output shaft 500, described
First right output gear 510 and the opposite side of the second right output gear 520 are equipped with external splines；
The speed reducer further includes dialling the first left shifting fork mechanism 340, the second left shifting fork mechanism 250, the first right shifting fork mechanism
540 and the second right shifting fork mechanism 450；
The first left shifting fork mechanism 340 includes first left side group of the first left shift fork axle, first left shift fork axle one end setting
Fork, the first left shift wheel 341 with the first left shift fork cooperation, the first left shift take turns 341 and the left output shaft 300 with
Turn, the first left shift wheel 341 can slide axially along the left output shaft 300, and the second left shifting fork mechanism 250 includes the
Two left shift fork axles, the second left shift fork of second left shift fork axle one end setting, the second left shift wheel with the second left shift fork cooperation
251,251 and 200 transfer of jackshaft are taken turns in the second left shift, and the second left shift wheel 251 can be along described left
Axis 200 slides axially；The first left shift wheel 341 is equipped with and the described first left output gear 310 and the second left output gear
The compatible internal spline of external splines on 320, the second left shift wheel 251 be equipped with it is outer in third left idler gear 240
The compatible internal spline of spline；
The first right shifting fork mechanism 540 includes first right side group of the first right shift fork axle, first right shift fork axle one end setting
Fork, the first right shift wheel 541 with the first right shift fork cooperation, the first right shift take turns 541 and the right output shaft 500 with
Turn, the first right shift wheel 541 can slide axially along the right output shaft 500, and the second right shifting fork mechanism 450 includes the
Two right shift fork axles, the second right shift fork of second right shift fork axle one end setting, the second right shift wheel with the second right shift fork cooperation
451,451 and 400 transfer of jackshaft are taken turns in the second right shift, and the second right shift wheel 451 can be along the right centre
Axis 400 slides axially；The first right shift wheel 541 is equipped with and the described first right output gear 510 and the second right output gear
The compatible internal spline of external splines on 520, the second right shift wheel 451 be equipped with it is outer on the right intermediate gear 440 of third
The compatible internal spline of spline.
Preferably, first left idler gear 220 and the speed ratio of the first left output gear 310 are A, the second left raker tooth
The speed ratio of wheel 230 and the second left output gear 320 is the speed ratio of B, third left idler gear 240 and the left output gear 330 of third
It is not mutually equal for C, A, B and C；The speed ratio of the first right intermediate gear 420 and the first right output gear 510 is E, in second right side
Between the speed ratio of gear 430 and the second right output gear 520 be F, the right intermediate gear 440 of third and the right output gear 530 of third
Speed ratio is G, and E, F and G are not mutually equal.
The speed reducer working principle of the utility model are as follows:
Input shaft, left jackshaft, left output shaft are a drive line, and input shaft, right jackshaft, right output shaft are another
A drive line, two drive lines are not interfere with each other.
1, Left Drive system:
First shift wheel is keyed with left output shaft, so the first shift wheel and left output shaft transfer；Second shift wheel with
Left axle key connection, so the second shift wheel and left jackshaft transfer；First left output gear and the second left output gear are equal
Connect with left output shaft by bearing, thus the first left output gear and the second left output gear not with left output shaft transfer；
The left output gear of third and left output shaft are keyed, so the left output gear of third and left output shaft transfer；First left raker tooth
Wheel and the second left idler gear with it is left between axle key connect, so the first left idler gear and the second left idler gear with a left side
Jackshaft transfer；Third intermediate gear by bearing and intermediate axis connection, so third left idler gear not with left jackshaft with
Turn.
(1) motor drive input shaft, transmission gear drives left driven gear rotation, by power transmission to jackshaft；
(2) the first left shift fork axle is stirred downwards, passes through the first left fork controls first left shift wheel and the first left output gear
Wheel engagement, the first left idler gear passes through the first left output gear for power transmission to left output shaft at this time；
(3) the first left shift fork axle is dialed up, the first left fork controls first left shift wheel and the second left output gear are passed through
Wheel engagement, the second left idler gear passes through the second left output gear for power transmission to left output shaft at this time；
(4) the second left shift fork axle is dialed up, the second left fork controls second left shift wheel and the left raker tooth of third are passed through
Wheel engagement, third left idler gear passes through the left output gear of third for power transmission to left output shaft at this time；
When speed reducer operates, the first left shift wheel or the second right shift are taken turns at least one and are not engaged with gear.
1, right power train:
First shift wheel is keyed with right output shaft, so the first shift wheel and right output shaft transfer；Second shift wheel with
Right jackshaft key connection, so the second shift wheel and right jackshaft transfer；First right output gear and the second right output gear are equal
Connect with right output shaft by bearing, thus the first right output gear and the second right output gear not with right output shaft transfer；
The right output gear of third and right output shaft are keyed, so the right output gear of third and right output shaft transfer；First right center tooth
Wheel and the second right intermediate gear with right jackshaft key connection, so the first right intermediate gear and the second right intermediate gear with the right side
Jackshaft transfer；Third intermediate gear by bearing and intermediate axis connection, so the right intermediate gear of third not with right jackshaft with
Turn.
(1) motor drive input shaft, transmission gear drives right driven gear rotation, by power transmission to jackshaft；
(2) the first right shift fork axle is stirred downwards, passes through the first right fork controls first right shift wheel and the first right output gear
Wheel engagement, the first right intermediate gear passes through the first right output gear for power transmission to right output shaft at this time；
(3) the first right shift fork axle is dialed up, the first right fork controls first right shift wheel and the second right output gear are passed through
Wheel engagement, the second right intermediate gear passes through the second right output gear for power transmission to right output shaft at this time；
(4) the second right shift fork axle is dialed up, the second right fork controls second right shift wheel and the right center tooth of third are passed through
Wheel engagement, the right intermediate gear of third passes through the right output gear of third for power transmission to right output shaft at this time；
When speed reducer operates, the first right shift wheel or the second right shift are taken turns at least one and are not engaged with gear.
It should be noted that the term of "upper", "lower" herein etc., is for describing the phase of each structure in the accompanying drawings
To positional relationship, only convenient for the clear of narration, rather than to limit the enforceable range of the utility model, relativeness
It is altered or modified, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model；Term " first ",
" second ", which is only used for facilitating, describes different components, be not understood to indicate or imply ordinal relation, relative importance or
The quantity for implicitly indicating indicated technical characteristic, defines " first ", the feature of " second " can be expressed or imply as a result,
Ground includes at least one this feature；The terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
Claims (4)
1. a kind of uniaxial drive twin shaft exports three speed ratio speed reducers, including cabinet, which is characterized in that it is defeated that the cabinet is equipped with one
Enter axis, a left jackshaft, a left output shaft, a right jackshaft, a right output shaft, the input shaft is equipped with transmission gear；
Left driven gear and three left idler gears, the left driven gear and the transmission are successively arranged on the left jackshaft
Gear often engages, and three left output gears are successively arranged on the left output shaft, and three left idler gears and three left sides are defeated
Gear engages respectively out；
Right driven gear and three right intermediate gears, the right driven gear and the transmission are successively arranged on the right jackshaft
Gear often engages, and three right output gears are successively arranged on the right output shaft, and three right intermediate gears and three right sides are defeated
Gear engages respectively out；
The speed reducer further includes dialling two left shifting fork mechanisms and two right shifting fork mechanisms, and described two left shifting fork mechanisms are set to a left side
On jackshaft and/or on left output shaft, one is equipped between two adjacent left idler gears or two neighboring left output gear
Left shifting fork mechanism；Described two right shifting fork mechanisms are set on right jackshaft and/or on right output shaft, two adjacent right center tooths
A right shifting fork mechanism is equipped between wheel or two neighboring right output gear；
One left shifting fork mechanism being capable of an at least adjacent left side output gear with an adjacent left idler gear or one
It is meshed, right shifting fork mechanism being capable of at least adjacent right side output gear with an adjacent right intermediate gear or one
Wheel is meshed.
2. uniaxial drive twin shaft according to claim 1 exports three speed ratio speed reducers, which is characterized in that
Three left idler gears are followed successively by the first left idler gear, the second left idler gear, third left idler gear, described
Three left output gears are followed successively by the first left output gear, the second left output gear, the left output gear of third, and described first is left
Between gear be meshed with the described first left output gear, second left idler gear is mutually nibbled with the described second left output gear
It closes, the third left idler gear is meshed with the left output gear of the third；
Three right intermediate gears are followed successively by the first right intermediate gear, the second right intermediate gear, the right intermediate gear of third, described
Three right output gears are followed successively by the first right output gear, the second right output gear, the right output gear of third, in first right side
Between gear be meshed with the described first right output gear, the second right intermediate gear is mutually nibbled with the described second right output gear
It closes, the right intermediate gear of third is meshed with the right output gear of the third；
Described two left shifting fork mechanisms are the first left shifting fork mechanism and the second left shifting fork mechanism, and the first left shifting fork mechanism is set to
On left output shaft, the first left shifting fork mechanism is between the first left output gear and the second left output gear, and described second
Left shifting fork mechanism is set on left jackshaft, and the second left shifting fork mechanism is located at the second left idler gear and third left idler gear
Between；
Described two right shifting fork mechanisms are the first right shifting fork mechanism and the second right shifting fork mechanism, and the first right shifting fork mechanism is set to
On right output shaft, the first right shifting fork mechanism is between the first right output gear and the second right output gear, and described second
Right shifting fork mechanism is set on right jackshaft, and the second right shifting fork mechanism is located at the second right intermediate gear and the right intermediate gear of third
Between.
3. uniaxial drive twin shaft according to claim 2 exports three speed ratio speed reducers, which is characterized in that
First left idler gear and the second left idler gear with it is left between axle key connect or interference connects, the third is left
Intermediate gear by bearing and it is left between axis connection, the third left idler gear is equipped with close to the side of the second left idler gear
External splines；
The first left output gear and the second output gear pass through bearing and left output axis connection, the left output gear of third
Wheel is keyed with left output shaft or interference is connect, and the first left output gear and the opposite side of the second left output gear are all provided with
There is external splines；
The first left shifting fork mechanism includes the first left shift fork axle, the first left shift fork of first left shift fork axle one end setting, with the
First left shift wheel of one left shift fork cooperation, the first left shift wheel and the left output shaft transfer, the first left shift
Wheel can slide axially along the left output shaft, and the second left shifting fork mechanism includes the second left shift fork axle, the second left shift fork axle one
Hold the second left shift fork, the second left shift wheel with the second left shift fork cooperation, the second left shift wheel and the centre of setting
Axis transfer, the second left shift wheel can slide axially along the left jackshaft；
The first left shift wheel is equipped with to be adapted with the external splines on the described first left output gear and the second left output gear
Internal spline, the second left shift wheel is equipped with internal spline compatible with the external splines in third left idler gear；
The first right intermediate gear and the second right intermediate gear are connect with right jackshaft key connection or interference, and the third is right
Intermediate gear is equipped with by bearing and right intermediate axis connection, the right intermediate gear of third close to the side of the second right intermediate gear
External splines；
The first right output gear and the second output gear pass through bearing and right output axis connection, the right output gear of third
Wheel is keyed with right output shaft or interference is connect, and the first right output gear and the opposite side of the second right output gear are all provided with
There is external splines；
The first right shifting fork mechanism includes the first right shift fork axle, the first right shift fork of first right shift fork axle one end setting, with the
First right shift wheel of one right shift fork cooperation, the first right shift wheel and the right output shaft transfer, the first right shift
Wheel can slide axially along the right output shaft, and the second right shifting fork mechanism includes the second right shift fork axle, the second right shift fork axle one
Hold the second right shift fork, the second right shift wheel with the second right shift fork cooperation, the second right shift wheel and the centre of setting
Axis transfer, the second right shift wheel can slide axially along the right jackshaft；
The first right shift wheel is equipped with to be adapted with the external splines on the described first right output gear and the second right output gear
Internal spline, the second right shift wheel is equipped with internal spline compatible with the external splines on the right intermediate gear of third.
4. uniaxial drive twin shaft according to claim 3 exports three speed ratio speed reducers, which is characterized in that described first is left
Between the speed ratio of gear and the first left output gear be A, the second left idler gear and the second left output gear speed ratio be B, third
Left idler gear and the speed ratio of the left output gear of third are C, and A, B and C are not mutually equal；The first right intermediate gear and first right side
The speed ratio of output gear be the speed ratio of E, the second right intermediate gear and the second right output gear be F, the right intermediate gear of third and
The speed ratio of three right output gears is G, and E, F and G are not mutually equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820897941.3U CN208669967U (en) | 2018-06-11 | 2018-06-11 | Uniaxial drive twin shaft exports three speed ratio speed reducers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820897941.3U CN208669967U (en) | 2018-06-11 | 2018-06-11 | Uniaxial drive twin shaft exports three speed ratio speed reducers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208669967U true CN208669967U (en) | 2019-03-29 |
Family
ID=65824885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820897941.3U Withdrawn - After Issue CN208669967U (en) | 2018-06-11 | 2018-06-11 | Uniaxial drive twin shaft exports three speed ratio speed reducers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208669967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443432A (en) * | 2018-06-11 | 2018-08-24 | 江苏赫夫特齿轮制造有限公司 | Uniaxial drive twin shaft exports three speed ratio speed reducers |
-
2018
- 2018-06-11 CN CN201820897941.3U patent/CN208669967U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443432A (en) * | 2018-06-11 | 2018-08-24 | 江苏赫夫特齿轮制造有限公司 | Uniaxial drive twin shaft exports three speed ratio speed reducers |
| CN108443432B (en) * | 2018-06-11 | 2023-12-26 | 江苏赫夫特齿轮制造有限公司 | Single-shaft input double-shaft output three-speed ratio speed reducer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106740046B (en) | Hybrid power system based on engine and motor and power output method thereof | |
| CN103939536B (en) | Many gear tractors change speed gear box | |
| CN205244309U (en) | Tractor is with split type power shift gearbox | |
| CN107599818A (en) | Hybrid power double-clutch speed changer | |
| CN101994785B (en) | Gear box with two drive converting mechanisms | |
| CN205780633U (en) | A kind of novel isolated conjunction two speed transmission | |
| CN103912638B (en) | The gearbox of used with tractor band creeper gear and retrograde device | |
| CN208669967U (en) | Uniaxial drive twin shaft exports three speed ratio speed reducers | |
| CN205824119U (en) | Double shift fork change speed gear boxes | |
| JPH0650138B2 (en) | Gear transmission for vehicles | |
| CN108443432A (en) | Uniaxial drive twin shaft exports three speed ratio speed reducers | |
| CN107588156A (en) | High speed pure electric automobile planetary gear variable ratio drive system | |
| CN209458357U (en) | A kind of single planetary gear two-shift automatic speed variator of double clutches | |
| CN216555172U (en) | Input shaft sectional type transmission | |
| CN207961430U (en) | A kind of speed change gear | |
| CN103453086A (en) | Gearbox and power transmission mechanism with same | |
| CN202879229U (en) | Active transmission device for hydride electric vehicle | |
| CN205937665U (en) | Transmission device | |
| CN208149048U (en) | Hybrid power automatic transmission, hybrid electric drive system and hybrid vehicle | |
| CN2723773Y (en) | Automobile gear box device | |
| CN2608764Y (en) | Mechanical gear shifting street roller gear box having synchronizer | |
| CN201736804U (en) | Driving device of 8 plus 8 shuttle gear-shifting direct-coupled small four-wheel tractor | |
| CN208024792U (en) | Power transmission device of high-horsepower tractor | |
| CN203176269U (en) | Speed changer for tractor | |
| CN205991140U (en) | Close-coupled change speed gear box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190329 Effective date of abandoning: 20231226 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190329 Effective date of abandoning: 20231226 |