CN208014246U - A kind of contiuously variable transmission dynamic demonstration operation console - Google Patents
A kind of contiuously variable transmission dynamic demonstration operation console Download PDFInfo
- Publication number
- CN208014246U CN208014246U CN201820019676.9U CN201820019676U CN208014246U CN 208014246 U CN208014246 U CN 208014246U CN 201820019676 U CN201820019676 U CN 201820019676U CN 208014246 U CN208014246 U CN 208014246U
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- CN
- China
- Prior art keywords
- cylinder
- driving wheel
- follower
- variable transmission
- contiuously variable
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Abstract
The utility model is related to a kind of contiuously variable transmission dynamic demonstration operation consoles,Including table top,The table top inner cavity is equipped with the first cylinder,First cylinder head is connected with bottom plate by the first drive rod,The support baseboard both sides are by supporting riser to connect top plate,The top plate two bottom sides are equipped with the second cylinder and third cylinder,Second cylinder connect driving wheel and follower by the second drive rod with third drive rod respectively with third cylinder bottom,The easy structure of contiuously variable transmission is arranged in the utility model,Driving wheel is driven by driving motor and follower is driven to rotate,And the centrum of driving wheel and follower is driven to move up and down using the second cylinder and third cylinder,Centrum spacing is set to zoom in or out,To change the effective diameter of driving wheel or follower,Obtain different transmission ratios,Complete the process demonstration of variable speed,First cylinder is set simultaneously and drives bottom plate adjustment height,Facilitate acquisition preferably demonstration height.
Description
Technical field
The utility model is related to a kind of contiuously variable transmission dynamic demonstration operation consoles, belong to demonstration console field.
Background technology
CVT technologies, that is, Variable Speed Technology, it matches to pass using the variable driven wheel of transmission belt and working diameter
The continuous change of transmission ratio may be implemented in graduating power, to obtain the best match of power train and engine operating condition, common nothing
Grade speed changer has hydraulic mechanical type contiuously variable transmission and metal band type stepless speed variator (VDT-CVT), is adopted on domestic market
It is more and more with the vehicle of CVT.
Difference lies in the not intermittent point of its gear ratio is a series of continuous for contiuously variable transmission and step type
Value, can for example change to that 0.85, CVT structures are simpler than conventional transmissions, and volume smaller, it is both without hand always from 3.455
Numerous gear pairs of dynamic speed changer, also without the planetary gear set of automatic transmission complexity, it is mainly by driven wheel and metal
Bring the stepless variation for realizing speed ratio.
Its principle, which is several groups of gears not of uniform size as common gearbox, to be had under manipulation and point has conjunction, is formed different
Speed ratio, as the pedal of bicycle rotates at different rates through big small trochal disc and chain-driving wheel, due to different dynamics
The thrust generated to each group gear is not of uniform size, and the rotating speed that gearbox exports is caused also to change therewith, to realize regardless of class
Low rotation.
It is more and more using the vehicle of CVT on domestic market, but show contiuously variable transmission without normal direction customer
The course of work.
Utility model content
The utility model proposes a kind of contiuously variable transmission dynamic demonstration operation consoles, solve in the prior art, and no normal direction cares for
The problem of course of work of visitor's displaying contiuously variable transmission, the easy structure of contiuously variable transmission is arranged in the utility model, passes through driving
Motor drives driving wheel and follower is driven to rotate, and uses the vertebra of the second cylinder and third cylinder driving driving wheel and follower
Body moves up and down, and centrum spacing is made to zoom in or out, and to change the effective diameter of driving wheel or follower, obtains different biographies
Dynamic ratio, completes the process demonstration of variable speed, while the first cylinder is arranged and drives bottom plate adjustment height, and acquisition is facilitated preferably to drill
Show height.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of contiuously variable transmission dynamic demonstration operation console of the utility model, including table top, the table top inner cavity are equipped with first
Cylinder, first cylinder head are connected with bottom plate by the first drive rod, and the support baseboard both sides are by supporting riser to connect
Top plate is connect, the top plate two bottom sides are equipped with the second cylinder and third cylinder, and second cylinder is distinguished with third cylinder bottom
It is connect driving wheel and follower with third drive rod by the second drive rod, steel is connected between the driving wheel and follower
Band, the driving wheel include two centrums and the sleeve being connect respectively with two centrums and slotting axis, the sleeve with follower
It is socketed on the outside of the slotting axis, the driving wheel bottom is connected with driving motor, and the support riser side is connected by supporting rod
Sliding block is connect, the mesa top both sides are connected with litter, and the sliding block is socketed on the outside of litter.
As a kind of optimal technical scheme of the utility model, table top bottom surrounding is connected with support leg, the cunning
Limited block is equipped at the top of pole.
As a kind of optimal technical scheme of the utility model, the output end of the driving motor connects drive shaft, described
Drive shaft is connected at the driving wheel bottom centre.
As a kind of optimal technical scheme of the utility model, the follower bottom passes through bull stick and bottom plate top
Rotation connection.
As a kind of optimal technical scheme of the utility model, at the bottom centre of first drive rod and the bottom plate
Connection.
As a kind of optimal technical scheme of the utility model, through-hole, the through-hole and the cunning are equipped in the sliding block
Pole outer wall is slidably connected.
The advantageous effect that the utility model is reached is：The easy structure of contiuously variable transmission is arranged in the utility model, passes through
Driving motor drives driving wheel and follower is driven to rotate, and uses the second cylinder and third cylinder driving driving wheel and follower
Centrum move up and down, so that centrum spacing is zoomed in or out, to change the effective diameter of driving wheel or follower, obtain different
Transmission ratio, complete the process demonstration of variable speed, while the first cylinder is set and drives bottom plate adjustment height, facilitate acquisition more preferable
Demonstration height.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the structure chart of the utility model；
Fig. 2 is the driving wheel structure chart of the utility model.
In figure：1, table top；2, the first cylinder；3, the first drive rod；4, bottom plate；5, riser is supported；6, top plate；7, the second gas
Cylinder；8, third cylinder；9, the second drive rod；10, third drive rod；11, driving wheel；12, follower；13, steel band；14, centrum；
15, sleeve；16, axis is inserted；17, driving motor；18, sliding block；19, litter；20, limited block；21, drive shaft.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-2, the utility model provides a kind of contiuously variable transmission dynamic demonstration operation console, including table top 1, described
1 inner cavity of table top is equipped with the first cylinder 2, and first cylinder, 2 top is connected with bottom plate 4, the bottom plate 4 by the first drive rod 3
Both sides connect top plate 6 by supporting riser 5, and 6 two bottom sides of the top plate are equipped with the second cylinder 7 and third cylinder 8, and described second
Cylinder 7 connect driving wheel 11 and follower 12 by the second drive rod 9 with third drive rod 10 respectively with 8 bottom of third cylinder,
Steel band 13 is connected between the driving wheel 11 and follower 12, the driving wheel 11 includes two centrums 14 with follower 12
And the sleeve 15 being connect respectively with two centrums 14 and slotting axis 16, the sleeve 15 are socketed in 16 outside of the slotting axis, the master
11 bottom of driving wheel is connected with driving motor 17, and 5 side of support riser is pushed up by supporting rod connection sliding block 18, the table top 1
Portion both sides are connected with litter 19, and the sliding block 18 is socketed in 19 outside of litter.
1 bottom surrounding of the table top is connected with support leg, and 19 top of the litter is equipped with limited block 20, and limited block 20 is to cunning
Block 18 plays position-limiting action, and the output end of the driving motor 17 connects drive shaft 21, and driving motor 17 is that drive shaft 21 provides
Power, the place's connection of the drive shaft 21 and 11 bottom centre of the driving wheel, 12 bottom of the follower by bull stick with it is described
4 top rotation connection of bottom plate facilitates the rotation of follower 12, connects at first drive rod 3 and the bottom centre of the bottom plate 4
It connects, so that bottom plate 4 is kept balance in process of rising or falling, through-hole, the through-hole and the litter are equipped in the sliding block 18
19 outer walls are slidably connected, and in process of rising or falling, sliding block 18 slides bottom plate 4 on litter 19, plays support balanced action.
When the utility model is used, the easy structure of setting contiuously variable transmission, driving wheel is driven by driving motor 17
11 and follower 12 is driven to rotate, and drives the centrum 14 of driving wheel 11 and follower 12 with third cylinder 8 using the second cylinder 7
It moves up and down, 14 spacing of centrum is made to zoom in or out so that winding radius of the steel band 13 on centrum 14 occurs to increase or subtract
It is small, to change the effective diameter of driving wheel 11 or follower 12, different transmission ratios is obtained, the process for completing variable speed is drilled
Show, while the first cylinder 2 be set and drives the adjustment height of bottom plate 4, be equipped with through-hole in sliding block 18, the through-hole with outside the litter 19
Wall is slidably connected, and in process of rising or falling, sliding block 18 slides bottom plate 4 on litter 19, plays support balanced action, convenient
Obtain preferably demonstration height.
Finally it should be noted that：The preferred embodiment that these are only the utility model, is not limited to this practicality
It is novel, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all include
It is within the protection scope of the utility model.
Claims (6)
1. a kind of contiuously variable transmission dynamic demonstration operation console, including table top (1), which is characterized in that table top (1) inner cavity is equipped with
First cylinder (2), the first cylinder (2) top are connected with bottom plate (4), bottom plate (4) both sides by the first drive rod (3)
By supporting riser (5) to connect top plate (6), top plate (6) two bottom sides are equipped with the second cylinder (7) and third cylinder (8), institute
It states the second cylinder (7) and driving wheel is connect with third drive rod (10) by the second drive rod (9) respectively with third cylinder (8) bottom
(11) with follower (12), steel band (13), the driving wheel (11) are connected between the driving wheel (11) and follower (12)
Include two centrums (14) and the sleeve (15) being connect respectively with two centrums (14) and slotting axis (16), institute with follower (12)
It states sleeve (15) to be socketed on the outside of the slotting axis (16), driving wheel (11) bottom is connected with driving motor (17), the branch
Riser (5) side is supportted by supporting rod connection sliding block (18), table top (1) top both sides are connected with litter (19), the cunning
Block (18) is socketed on the outside of litter (19).
2. a kind of contiuously variable transmission dynamic demonstration operation console according to claim 1, which is characterized in that the table top (1)
Bottom surrounding is connected with support leg, and limited block (20) is equipped at the top of the litter (19).
3. a kind of contiuously variable transmission dynamic demonstration operation console according to claim 1, which is characterized in that the driving motor
(17) output end connection drive shaft (21), the drive shaft (21) connect at the driving wheel (11) bottom centre.
4. a kind of contiuously variable transmission dynamic demonstration operation console according to claim 1, which is characterized in that the follower
(12) bottom at the top of bull stick and the bottom plate (4) by being rotatablely connected.
5. a kind of contiuously variable transmission dynamic demonstration operation console according to claim 1, which is characterized in that first driving
It is connected at bar (3) and the bottom centre of the bottom plate (4).
6. a kind of contiuously variable transmission dynamic demonstration operation console according to claim 1, which is characterized in that the sliding block (18)
Interior to be equipped with through-hole, the through-hole is slidably connected with the litter (19) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820019676.9U CN208014246U (en) | 2018-01-06 | 2018-01-06 | A kind of contiuously variable transmission dynamic demonstration operation console |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820019676.9U CN208014246U (en) | 2018-01-06 | 2018-01-06 | A kind of contiuously variable transmission dynamic demonstration operation console |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208014246U true CN208014246U (en) | 2018-10-26 |
Family
ID=63881390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820019676.9U Expired - Fee Related CN208014246U (en) | 2018-01-06 | 2018-01-06 | A kind of contiuously variable transmission dynamic demonstration operation console |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208014246U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114299796A (en) * | 2022-02-28 | 2022-04-08 | 淮阴工学院 | Mechanical transmission stepless speed change science popularization interaction exhibition teaching equipment |
| CN115054806A (en) * | 2022-06-10 | 2022-09-16 | 首都医科大学附属北京天坛医院 | Intelligent auxiliary device in cerebrovascular intervention operation |
-
2018
- 2018-01-06 CN CN201820019676.9U patent/CN208014246U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114299796A (en) * | 2022-02-28 | 2022-04-08 | 淮阴工学院 | Mechanical transmission stepless speed change science popularization interaction exhibition teaching equipment |
| CN114299796B (en) * | 2022-02-28 | 2023-12-01 | 淮阴工学院 | Mechanical transmission stepless speed change science popularization interaction exhibition teaching equipment |
| CN115054806A (en) * | 2022-06-10 | 2022-09-16 | 首都医科大学附属北京天坛医院 | Intelligent auxiliary device in cerebrovascular intervention operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20210106 |