CN209245162U - The adaptive transmission device of the double jackshaft unbalance loadings of solution with full centralized positioning - Google Patents
The adaptive transmission device of the double jackshaft unbalance loadings of solution with full centralized positioning Download PDFInfo
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- CN209245162U CN209245162U CN201821348323.XU CN201821348323U CN209245162U CN 209245162 U CN209245162 U CN 209245162U CN 201821348323 U CN201821348323 U CN 201821348323U CN 209245162 U CN209245162 U CN 209245162U
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Abstract
The utility model discloses a kind of adaptive transmission devices of the double jackshaft unbalance loadings of the solution of the full centralized positioning of band, including input shaft；First input gear is covered on input shaft and is driven by input shaft, and the first input gear is equipped with installation base；Second input gear covers on installation base；First jackshaft and the second jackshaft are respectively provided at the two sides of input shaft；First intermediate shaft transmission gear is located on the first jackshaft, and the second intermediate shaft transmission gear is located on the second jackshaft；First jackshaft shift gear is located on the first jackshaft and rotates synchronously with the first jackshaft, and the second jackshaft shift gear is located on the second jackshaft and rotates synchronously with the second jackshaft；Output shift gear is engaged with the first jackshaft shift gear and the second jackshaft shift gear simultaneously；Output shaft and output shift gear rotate synchronously.The adaptive transmission device is able to solve double jackshaft unbalance loading problems, production easy to process, and stability is good.
Description
Technical field
The utility model relates to a kind of adaptive transmission devices of the double jackshaft unbalance loadings of the solution of the full centralized positioning of band.
Background technique
Usually using speed changer in motor vehicles, pleasure-boat, naval vessels etc., can make to start when travel speed changes
Machine runs well in transport maximum.Transmission device in existing speed changer generallys use gear drive, due between gear
There is the problems such as allowance for finish, the stability problem in transmission device, in transmission process due to the processing of gear and
Rigging error, it is easy to there is a pair of of gear by bigger offset loading force, causes gear drive error, meanwhile, can also there be center
The problems such as away from being deteriorated, will cause mesh impact and the abrasion aggravation of gear.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.
For this purpose, the utility model proposes a kind of adaptive transmission dresses of the double jackshaft unbalance loadings of the solution of the full centralized positioning of band
The advantages that setting, production easy to process good with stability, being able to solve double jackshaft unbalance loading problems.
Pair adaptive transmission device of jackshaft unbalance loadings is solved with full centralized positioning according to the utility model embodiment,
It include: input shaft；First input gear, first input gear are set on the input shaft and are driven by the input shaft
Dynamic, the periphery of first input gear is equipped with the first driving operating tooth along its circumferentially extending, first input gear
Side is equipped with the installation base along its circumferentially extending；Second input gear, it is convex that second input gear is set in the installation
It is rotated synchronously on platform and with first input gear, the periphery of second input gear is equipped with second along its circumferentially extending
Driving operating tooth；First jackshaft and the second jackshaft, first jackshaft and second jackshaft are respectively provided at described
The axis of the two sides of input shaft, first jackshaft and second jackshaft is parallel with the axis of the input shaft；First
Intermediate shaft transmission gear and the second intermediate shaft transmission gear, the first intermediate shaft transmission gear are located at first jackshaft
On, the first intermediate shaft transmission gear is engaged with first input gear, and the second intermediate shaft transmission gear is located at institute
It states on the second jackshaft, the second intermediate shaft transmission gear is engaged with second input gear；First jackshaft gear tooth
Wheel and the second jackshaft shift gear, the first jackshaft shift gear are located on first jackshaft and with described first
Jackshaft rotates synchronously, and the second jackshaft shift gear is located on second jackshaft and same with second jackshaft
Step rotation；Shift gear is exported, the output shift gear is simultaneously and in the first jackshaft shift gear and described second
Between axis shift gear engage；Output shaft, the output shaft is connected with the output shift gear and coaxial, the institute with the input shaft
The one end for stating output shaft is connected with the input shaft, and the output shaft and the output shift gear rotate synchronously, the input
The other end of axis is equipped with tapered hole, and at least part of one end of the output shaft protrudes into the tapered hole, the tapered hole
Inner wall and the output shaft outside wall surface between be equipped with transition cone bearing.
According to the adaptive transmission device of the double jackshaft unbalance loadings of the solution with full centralized positioning of the utility model embodiment
It drives the first input gear and the second input gear to rotate synchronously by input shaft, passes through the first intermediate shaft transmission gear and second
Intermediate shaft transmission gear drives the first jackshaft and the second jackshaft to rotate synchronously respectively, wherein the first jackshaft successively drives the
One intermediate shaft transmission gear and the first jackshaft shift gear rotate synchronously, and the second jackshaft successively drives the second jackshaft to be driven
Gear and the second jackshaft shift gear rotate synchronously, and the first jackshaft shift gear and the drive of the second jackshaft shift gear are defeated
Shift gear rotates out, and output shift gear drives output shaft synchronous rotation, two sides while transfer motion power, when side stress mistake
Greatly, when uneven, it will be slid axially and be changed by input helical teeth generation, to realize adaptation function, it can be achieved that two sides are dynamic
Power transmits natural equilibrium, avoids side elder generation stress or bears bigger offset loading force, improves stability, solve gear operation
The problems such as unbalance loading in the process and center are away from being deteriorated, reduces mesh impact and the abrasion of gear.
One embodiment according to the present utility model, the input shaft are formed as column, and the outer peripheral surface of the input shaft is set
There are the first heavy platform portion, the second heavy platform portion and the third heavy platform portion for circumferentially extending along it and successively arranging, second heavy platform portion
Outer diameter is less than the outer diameter in first heavy platform portion and is greater than the outer diameter in third heavy platform portion, and described first is defeated
Enter gear to be set in second heavy platform portion and third heavy platform portion.
One embodiment according to the present utility model, first input gear be equipped with along its axially through through-hole, institute
Stating through-hole includes the first hole section and the second hole section, and the radial dimension of first hole section is greater than the radial ruler of second hole section
Very little, first hole section is set in second heavy platform portion, and second hole section is set in third heavy platform portion.
One embodiment according to the present utility model is equipped with needle roller axis between first hole section and second heavy platform portion
It holds, needle bearing is equipped between the output shaft and the output shift gear.
One embodiment according to the present utility model, the radial dimension of first hole section are equal to the outer of the installation base
Diameter size.
One embodiment according to the present utility model, the outer diameter phase of first input gear and second input gear
Deng, it is described first driving operating tooth and it is described second driving operating tooth be helical teeth, oblique angle is in the same size and contrary.
One embodiment according to the present utility model, second input gear and the installation base are weldingly connected or mistake
It is full of cooperation.
One embodiment according to the present utility model, it is described to solve the adaptive of double jackshaft unbalance loadings with full centralized positioning
Answer transmission device further include: multiple positioning bearings, multiple positioning bearings are respectively arranged on one end of the input shaft, described the
The other end at the both ends and the output shaft of one jackshaft and second jackshaft, the positioning bearing are cone bearing.
One embodiment according to the present utility model is equipped with spline between first input gear and the input shaft,
First input gear is axially slidable along its on the input shaft by the spline.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the adaptive transmission according to the double jackshaft unbalance loadings of the solution with full centralized positioning of the utility model embodiment
The structural schematic diagram of device；
Fig. 2 is the adaptive transmission according to the double jackshaft unbalance loadings of the solution with full centralized positioning of the utility model embodiment
First input gear of device and the cooperation schematic diagram of the second input gear；
Fig. 3 is the diagrammatic cross-section of Fig. 2.
Appended drawing reference:
The adaptive transmission device 1000 of the double jackshaft unbalance loadings of solution with full centralized positioning；
Input shaft 100；
First input gear 110；Installation base 111；Through-hole 112；First hole section 113；Second hole section 114；
Second input gear 120；First heavy platform portion 130；Second heavy platform portion 140；Third heavy platform portion 150；Tapered hole 160；
First jackshaft 200；First intermediate shaft transmission gear 210；First jackshaft shift gear 220；
Second jackshaft 300；Second intermediate shaft transmission gear 310；Second jackshaft shift gear 320；
Export shift gear 400；Output shaft 500；Needle bearing 600；Position bearing 700；Transition cone bearing 800.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.In addition, defining " first ", the feature of " second " can explicitly or implicitly include one or more of the features.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Below with reference to the accompanying drawings the double jackshafts of the solution with full centralized positioning according to the utility model embodiment are specifically described
The adaptive transmission device 1000 of unbalance loading.
As shown in Figure 1 to Figure 3, according to the double jackshaft unbalance loadings of the solution with full centralized positioning of the utility model embodiment
Adaptive transmission device 1000 includes input shaft 100, the first input gear 110, the second input gear 120, the first jackshaft
200, the second jackshaft 300, the first intermediate shaft transmission gear 210, the second intermediate shaft transmission gear 310, the first jackshaft gear
Gear 220, the second jackshaft shift gear 320, output shift gear 400 and output shaft 500.
Specifically, the first input gear 110 is set on input shaft 100 and is driven by input shaft 100, the first input tooth
The periphery of wheel 110 is equipped with the first driving operating tooth along its circumferentially extending, and the side of the first input gear 110 is equipped with along its circumferential direction
The installation base 111 of extension, the second input gear 120 be set on installation base 111 and it is synchronous with the first input gear 110 turn
Dynamic, the periphery of the second input gear 120 is equipped with the second driving operating tooth along its circumferentially extending, the first jackshaft 200 and second
Jackshaft 300 is respectively provided at the two sides of input shaft 100, the axis and input shaft of the first jackshaft 200 and the second jackshaft 300
100 axis is parallel, and the first intermediate shaft transmission gear 210 is located on the first jackshaft 200, the first intermediate shaft transmission gear 210
It is engaged with the first input gear 110, the second intermediate shaft transmission gear 310 is located on the second jackshaft 300, the transmission of the second jackshaft
Gear 310 is engaged with the second input gear 120, and the first jackshaft shift gear 220 is located on the first jackshaft 200 and with first
Jackshaft 200 rotates synchronously, and the second jackshaft shift gear 320 is located on the second jackshaft 300 and same with the second jackshaft 300
Step rotation, output shift gear 400 are engaged with the first jackshaft shift gear 220 and the second jackshaft shift gear 320 simultaneously,
Output shaft 500 is connected with output shift gear 400 and coaxial, one end and 100 phase of input shaft of output shaft 500 with input shaft 100
Even, output shaft 500 and output shift gear 400 rotate synchronously, and the other end of input shaft 100 is equipped with tapered hole 160, output shaft
At least part of 500 one end protrudes into tapered hole 160, between the inner wall of tapered hole 160 and the outside wall surface of output shaft 500
Equipped with transition cone bearing 800.
In other words, according to the adaptive biography of the double jackshaft unbalance loadings of the solution with full centralized positioning of the utility model embodiment
Device 1000 is moved mainly by input shaft 100, the first input gear 110, the second input gear 120, the first jackshaft 200, second
Jackshaft 300, the first intermediate shaft transmission gear 210, the second intermediate shaft transmission gear 310, the first jackshaft shift gear 220,
Second jackshaft shift gear 320, output shift gear 400 and output shaft 500 form, and input shaft 100 can be by driving assembly
(not shown) driving rotation, is arranged with the first input gear 110 on input shaft 100, and input shaft 100 can drive when rotating
The side of the rotation of first input gear 110, the first input gear 110 can be equipped with installation base 111, and installation base 111 can edge
The circumferentially extending of first input gear 110 is arranged with the second input gear 120, the second input gear on installation base 111
120 are arranged far from output shaft 500, and during the rotation of the first input gear 110, the second input gear 120 is followed first defeated
Enter the synchronous rotation of gear 110, is equipped with the first driving operating tooth along its circumferentially extending in the periphery of the first input gear 110,
The periphery of second input gear 120 is equipped with the second driving operating tooth along its circumferentially extending.Distinguish in the two sides of input shaft 100
Equipped with first jackshaft 200 and second jackshaft 300 parallel with the axis of input shaft 100, can be set on the first jackshaft 200
There is the first intermediate shaft transmission gear 210, the first intermediate shaft transmission gear 210 is engaged with the first input gear 110, the first input tooth
110 rotation of wheel drives the first intermediate shaft transmission gear 210 to rotate, and the second jackshaft driving cog is equipped on the second jackshaft 300
Wheel 310, the second intermediate shaft transmission gear 310 is engaged with the second input gear 120, and when the second input gear 120 rotation drives the
Two intermediate shaft transmission gears 310 rotate, and the first jackshaft shift gear 220, the first jackshaft are equipped on the first jackshaft 200
It will drive the first jackshaft shift gear 220 synchronous rotation when 200 rotation, the second jackshaft be equipped on the second jackshaft 200
Shift gear 320, the second jackshaft 300 will drive the second jackshaft shift gear 320 synchronous rotation, export gear when rotating
Gear 400 is engaged with the first jackshaft shift gear 220 and the second jackshaft shift gear 320 simultaneously, with output shift gear
400 are connected with output shaft 500, and output shaft 500 and input shaft 100 are coaxial, and one end of output shaft 500 is connected with input shaft 100, the
One jackshaft shift gear 220 and the second jackshaft shift gear 320 drive output shift gear 400 to rotate, and export gear tooth
Wheel 400 drives output shaft 500 to rotate synchronously, and the other end of input shaft 100 is equipped with tapered hole 160, and one end of output shaft 500 is extremely
Few a part protrudes into tapered hole 160, and the transition axis of cone is equipped between the inner wall of tapered hole 160 and the outside wall surface of output shaft 500
800 are held, the size of tapered hole 160 is big, can be in the biggish transition cone bearing 800 of inner wall installation dimension of tapered hole 160.
It is connected it should be noted that the first intermediate shaft transmission gear 210 can be engaged with the first input gear 110, second
Intermediate shaft transmission gear 310 can be engaged with the second input gear 120 and be connected.
As a result, according to the adaptive transmission of the double jackshaft unbalance loadings of the solution with full centralized positioning of the utility model embodiment
Device 1000 using input shaft 100, the first input gear 110, the second input gear 120, among the first jackshaft 200, second
Axis 300, the first intermediate shaft transmission gear 210, the second intermediate shaft transmission gear 310, the first jackshaft shift gear 220, second
The device that jackshaft shift gear 320, output shift gear 400 and output shaft 500 combine, the drive first of input shaft 100 are defeated
Enter gear 110 and the second input gear 120 rotates synchronously, is driven by the first intermediate shaft transmission gear 210 and the second jackshaft
Gear 310 drives the first jackshaft 200 and the second jackshaft 300 to rotate synchronously respectively, wherein the first jackshaft 200 successively drives
First intermediate shaft transmission gear 210 and the first jackshaft shift gear 220 rotate synchronously, and the second jackshaft 300 successively drives the
Two intermediate shaft transmission gears 310 and the second jackshaft shift gear 320 rotate synchronously, the first jackshaft shift gear 220 and the
Two jackshaft shift gears 320 drive output shift gear 400 to rotate, and output shift gear 400 drives output shaft 500 synchronous
Rotation, two sides while transfer motion power, when side, stress is excessive, when uneven, will be slid axially and be changed by input helical teeth generation
Become, thus realize adaptation function, it can be achieved that two sides power transmit natural equilibrium, be not in side elder generation stress or bear more
Big offset loading force, improves stability, solves the problems such as unbalance loading during gear operation and center are away from being deteriorated, reduces gear
Mesh impact and abrasion.
One embodiment according to the present utility model, input shaft 100 are formed as column, and the outer peripheral surface of input shaft 100 can
Equipped with along its circumferentially extending and successively the first heavy platform portion 130, the second heavy platform portion 140 and the third heavy platform portion 150 that arrange, second
Outer diameter of the outer diameter in heavy platform portion 140 less than the first heavy platform portion 130 and the outer diameter greater than third heavy platform portion 150,
First input gear 110 can be set in the second heavy platform portion 140 and third heavy platform portion 150, can not only improve stability, and
It is easily installed, occupies little space.
Further, the first input gear 110 can be equipped with along its axially through through-hole 112, through-hole 112 may include the
One hole section 113 and the second hole section 114, the radial dimension of the first hole section 113 are greater than the radial dimension of the second hole section 114, the first hole
Section 113 is set in the second heavy platform portion 140, and the second hole section 114 is set in third heavy platform portion 150, is had good stability.
Optionally, between the first hole section 113 and the second heavy platform portion 140 can be equipped with needle bearing 600, output shaft 500 with it is defeated
Needle bearing 600 can be equipped between shift gear 400 out, output shift gear 400 passes through needle bearing 600 and output shaft 500
Centralized positioning is formed, needle bearing 600 can be used for centralized positioning, accurate to solve the first input gear 110 and output shift gear
400 machining control and test problems, unbalance loading and center when also solving gear operation away from compromises, and then reduce
The mesh impact of gear and abrasion, while being conducive to fixed synchronizer (not shown) on output shift gear 400
It uses, the center of synchronizer is guaranteed, and radially wobbles reduction, the synchronizer service life is extended.It should be noted that rolling
Needle bearing 600 can replace sliding bearing, but sliding bearing is bigger than the friction of needle bearing 600, passes through the first input gear
The first hole section 113, the second hole section 114 and the first heavy platform portion 130, the second heavy platform portion 140 and third heavy platform portion 150 on 110
Structure design, convenient for the installation of needle bearing 600.
Further, the radial dimension of the first hole section 113 can be equal to the outer diameter of installation base 111.
One embodiment according to the present utility model, the outer diameter phase of the first input gear 110 and the second input gear 120
Deng, first driving operating tooth with second driving operate tooth be helical teeth, oblique angle is in the same size and contrary.
One embodiment according to the present utility model, the second input gear 120 is weldingly connected with installation base 111 or interference
Cooperation and other any forms form a fixed connection, easy to operate, production easy to process.
In some specific embodiments of the utility model, the adaptive of double jackshaft unbalance loadings is solved with full centralized positioning
Answering transmission device 1000 further includes multiple positioning bearings 700.
Specifically, multiple positioning bearings 700 can be respectively arranged on one end of input shaft 100, the first jackshaft 200 and second
The both ends of jackshaft 300 and the other end of output shaft 500, positioning bearing 700 can be cone bearing, may be implemented by cone bearing
Axially position, the first input gear 110 can adaptively be eliminated gear by axial force position free to slide and sliding distance
The error of transmission, in addition, the adaptive transmission device 1000 of the double jackshaft unbalance loadings of the solution with full centralized positioning may also include it is defeated
Enter the transition bearing between axis 100 and output shaft 500.
In some specific embodiments of the utility model, it can be set between the first input gear 110 and input shaft 100
There is spline, the first input gear 110 is axially slidable along its on input shaft 100 by spline.
It is detailed below and couple oneself of jackshaft unbalance loadings is solved with full centralized positioning according to the utility model embodiment
Adapt to the course of work of transmission device 1000.
Firstly, being passed to power by input shaft 100, passed respectively by the first input gear 110 and the second input gear 120
It is handed to the first intermediate shaft transmission gear 210 and the second intermediate shaft transmission gear 310, the first intermediate shaft transmission gear 210 and second
Intermediate shaft transmission gear 310 while transfer motion power are driven wherein the first intermediate shaft transmission gear 210 passes through the first jackshaft 200
Power to the first jackshaft shift gear 220, the second intermediate shaft transmission gear 310 passes through 300 transfer motion power of the second jackshaft extremely
Second jackshaft shift gear 320, output shift gear 400 receive the first jackshaft shift gear 220 and the second intermediate axle bumper
The power of the position transmitting of gear 320 is simultaneously transferred to output shaft 500.
To sum up, according to the adaptive of the double jackshaft unbalance loadings of the solution with full centralized positioning of the utility model embodiment
Transmission device 1000 is able to solve double jackshaft unbalance loading problems, improves stability, can adaptively be driven, production easy to process
And it promotes and applies.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (9)
1. a kind of adaptive transmission device of the double jackshaft unbalance loadings of the solution of full centralized positioning of band characterized by comprising
Input shaft；
First input gear, first input gear are set on the input shaft and are driven by the input shaft, and described
The periphery of one input gear is equipped with the first driving operating tooth along its circumferentially extending, and the side of first input gear is equipped with edge
Its installation base circumferentially extended；
Second input gear, second input gear are set on the installation base and synchronous with first input gear
Rotation, the periphery of second input gear are equipped with the second driving operating tooth along its circumferentially extending；
First jackshaft and the second jackshaft, first jackshaft and second jackshaft are respectively provided at the input shaft
The axis of two sides, first jackshaft and second jackshaft is parallel with the axis of the input shaft；
First intermediate shaft transmission gear and the second intermediate shaft transmission gear, the first intermediate shaft transmission gear are located at described first
On jackshaft, the first intermediate shaft transmission gear is engaged with first input gear, the second intermediate shaft transmission gear
It is located on second jackshaft, the second intermediate shaft transmission gear is engaged with second input gear；
First jackshaft shift gear and the second jackshaft shift gear, the first jackshaft shift gear are located at described first
It is rotated synchronously on jackshaft and with first jackshaft, the second jackshaft shift gear is located on second jackshaft
And it is rotated synchronously with second jackshaft；
Export shift gear, the output shift gear at the same with the first jackshaft shift gear and second jackshaft
Shift gear engagement；
Output shaft, the output shaft are connected and coaxial with the input shaft with the output shift gear, and the one of the output shaft
End is connected with the input shaft, and the output shaft and the output shift gear rotate synchronously, and the other end of the input shaft is set
Tapered hole, at least part of one end of the output shaft protrude into the tapered hole, the inner wall of the tapered hole and institute
It states and is equipped with transition cone bearing between the outside wall surface of output shaft.
2. the adaptive transmission device of the double jackshaft unbalance loadings of the solution of the full centralized positioning of band according to claim 1, special
Sign is, the input shaft is formed as column, the outer peripheral surface of the input shaft be equipped with along its circumferentially extending and successively arrange the
The outer diameter in one heavy platform portion, the second heavy platform portion and third heavy platform portion, second heavy platform portion is less than first heavy platform portion
Outer diameter and be greater than third heavy platform portion outer diameter, first input gear be set in second heavy platform portion and
In third heavy platform portion.
3. the adaptive transmission device of the double jackshaft unbalance loadings of the solution of the full centralized positioning of band according to claim 2, special
Sign is, first input gear be equipped with along its axially through through-hole, the through-hole includes the first hole section and the second hole section,
The radial dimension of first hole section is greater than the radial dimension of second hole section, and it is heavy that first hole section is set in described second
In platform portion, second hole section is set in third heavy platform portion.
4. the adaptive transmission device of the double jackshaft unbalance loadings of the solution of the full centralized positioning of band according to claim 3, special
Sign is, needle bearing, the output shaft and the output gear are equipped between first hole section and second heavy platform portion
Needle bearing is equipped between gear.
5. the adaptive transmission device of the double jackshaft unbalance loadings of the solution of the full centralized positioning of band according to claim 3, special
Sign is that the radial dimension of first hole section is equal to the outer diameter of the installation base.
6. the adaptive transmission device of the double jackshaft unbalance loadings of the solution of the full centralized positioning of band according to claim 1, special
Sign is that the outer diameter of first input gear and second input gear is equal, it is described first driving operating tooth with it is described
Second driving operating tooth is helical teeth, and oblique angle is in the same size and contrary.
7. the adaptive transmission device of the double jackshaft unbalance loadings of the solution of the full centralized positioning of band according to claim 1, special
Sign is that second input gear is weldingly connected or is interference fitted with the installation base.
8. the adaptive transmission device of the double jackshaft unbalance loadings of the solution of the full centralized positioning of band according to claim 1, special
Sign is, further includes:
Multiple positioning bearings, multiple positioning bearings are respectively arranged on one end, first jackshaft and the institute of the input shaft
The both ends of the second jackshaft and the other end of the output shaft are stated, the positioning bearing is cone bearing.
9. the adaptive transmission device of the double jackshaft unbalance loadings of the solution of the full centralized positioning of band according to claim 3, special
Sign is, spline is equipped between first input gear and the input shaft, and first input gear passes through the spline
It is axially slidable along its on the input shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821348323.XU CN209245162U (en) | 2018-08-21 | 2018-08-21 | The adaptive transmission device of the double jackshaft unbalance loadings of solution with full centralized positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821348323.XU CN209245162U (en) | 2018-08-21 | 2018-08-21 | The adaptive transmission device of the double jackshaft unbalance loadings of solution with full centralized positioning |
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| Publication Number | Publication Date |
|---|---|
| CN209245162U true CN209245162U (en) | 2019-08-13 |
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|---|---|---|---|
| CN201821348323.XU Expired - Fee Related CN209245162U (en) | 2018-08-21 | 2018-08-21 | The adaptive transmission device of the double jackshaft unbalance loadings of solution with full centralized positioning |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630617A (en) * | 2018-08-21 | 2019-04-16 | 常州赫尔格力狮传动技术有限公司 | The adaptive transmission device of the double jackshaft unbalance loadings of solution with full centralized positioning |
-
2018
- 2018-08-21 CN CN201821348323.XU patent/CN209245162U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630617A (en) * | 2018-08-21 | 2019-04-16 | 常州赫尔格力狮传动技术有限公司 | The adaptive transmission device of the double jackshaft unbalance loadings of solution with full centralized positioning |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20190813 Termination date: 20200821 |