CN204172690U - One is anti-to be slipped by slope device and prevents slipping by slope system and vehicle - Google Patents
One is anti-to be slipped by slope device and prevents slipping by slope system and vehicle Download PDFInfo
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- CN204172690U CN204172690U CN201420384255.8U CN201420384255U CN204172690U CN 204172690 U CN204172690 U CN 204172690U CN 201420384255 U CN201420384255 U CN 201420384255U CN 204172690 U CN204172690 U CN 204172690U
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- slope
- outer shroud
- inner ring
- slipping
- vehicle
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Abstract
The utility model discloses one to prevent slipping by slope device and preventing slipping by slope system and vehicle, comprising: axle, this axle can be input shaft or tween drive shaft; Inner ring, non-return device, movable outer shroud and fixing outer shroud, when the size of axle allows inner ring that is direct and non-return device to coordinate, axle can substitute inner ring.Meeting under the prerequisite that vehicle normally uses, non-return device guarantees that transmission shaft can only rotate forward, thus thoroughly solve the problem that vehicle starts to walk to slip by slope retrogressing on ramp, fundamentally solve the great difficult problem that this obstruction of coupling automatic machincal transmission (AMT) car ramp starting control difficulty AMT popularizes.And this prevents that slipping by slope device according to the difference of vehicle type, can be arranged on different positions, when vehicle is preposition forerunner, prevent that slipping by slope device is arranged on the input shaft of change-speed box; When vehicle is front-engine rear-drive, prevent that slipping by slope device both can be arranged on input shaft, also can be arranged on tween drive shaft.
Description
Technical field
The utility model relates to self-propelled vehicle technical field of power transmission, and particularly one is anti-slips by slope device.The utility model also relates to and a kind ofly comprises this and anti-slip by slope the anti-of device and slip by slope system, and this anti-vehicle slipping by slope system of a kind of application.
Background technology
For manual gear self-propelled vehicle, self-propelled vehicle is when uphill way stops or starting travels, and produce the prone component in parallel slope because of vehicle own wt, i.e. gradient resistance, this resistance can make vehicle slip backward along domatic, and this situation is very dangerous.Therefore, for manual gear self-propelled vehicle, need navigating mate must carry out Parking Brake, cooperation between power-transfer clutch and acceleration pedal when going up a slope, but this sequence of operations process is very loaded down with trivial details, not easily grasp, be not easy especially for new hand for driving a car, and this intrinsic problem becomes the significant deficiency of MT car.Simultaneously due to the characteristic that AMT vehicle is intrinsic, make AMT car ramp start to walk to control difficulty, the significant deficiency of this uphill starting of AMT vehicle hinders promoting the use of of AMT vehicle.And this problem becomes the significant deficiency of AMT car, therefore, what how to solve power actuated vehicle slips by slope problem on ramp, becomes those skilled in the art's problem demanding prompt solution.
Utility model content
In view of this, the purpose of this utility model is that providing a kind of prevents slipping by slope device, in case stop machine motor vehicle slipping by slope on ramp.
Another object of the present utility model is to provide a kind of and comprises this and anti-ly slip by slope the anti-of device and slip by slope system, and comprises this anti-vehicle slipping by slope system.
For achieving the above object, the utility model provides following technical scheme:
One is anti-slips by slope device, comprising:
Inner ring, the inner ring of described inner ring is provided with the inner spline groove for being socketed with the input shaft of change-speed box;
Non-return device, the inner ring of described non-return device and the outer ring of described inner ring can sockets;
Movable outer shroud, the inner ring of described movable outer shroud and the outer ring of described non-return device are socketed, and outer ring is provided with the first engaging piece;
Fixing outer shroud, for being fixed on described change-speed box, the inner ring of described fixing outer shroud is provided with second engaging piece that can engage with described first engaging piece.
Preferably, anti-ly slip by slope in device above-mentioned, described non-return device is Wedge type over running clutch or ball-type overriding clutch.
Preferably, anti-ly slip by slope in device above-mentioned, described first engaging piece is the convex block of the outer ring being distributed on described movable outer shroud, and described second engaging piece is coordinate with described convex block the groove clamped.
Preferably, anti-ly slip by slope in device above-mentioned, the shape of described convex block is rectangle, trapezoidal, triangle or semicircle.
Preferably, anti-ly slip by slope in device above-mentioned, the quantity of described convex block is 8 ~ 15.
Preferably, anti-ly slip by slope in device above-mentioned, the quantity of described groove is the integral multiple of the quantity of described convex block.
Preferably, anti-ly slipping by slope in device above-mentioned, described fixing outer shroud being provided with the mounting hole for being arranged on described change-speed box.
Preferably, anti-ly slip by slope in device above-mentioned, the quantity of described mounting hole is 1 ~ 5.
The utility model additionally provides and a kind of anti-slips by slope system, comprises power-transfer clutch and the change-speed box of transmission successively, and change-speed box to be provided with described in above-mentioned any one anti-slips by slope device.
The utility model additionally provides a kind of vehicle, comprises this and prevents slipping by slope system.
Compared with prior art, the beneficial effects of the utility model are:
What the utility model provided anti-ly slips by slope in device, during use, inner ring sleeve is contained on the input shaft of change-speed box, rotate together with input shaft, non-return device is owing to being set with inner ring, therefore, non-return device is along with rotating together, movable exterior ring cap is contained on the outer ring of non-return device, non-return device can only rotate in the outer hoop direction of relative motion, and when non-return device reverses, movable outer shroud then can be driven to rotate backward together, but, after first engaging piece of movable outer shroud is engaged with the second engaging piece of fixing outer shroud, because fixing outer shroud is fixed on change-speed box, therefore, movable outer shroud is stuck and can not rotates, then non-return device can not rotate backward, and then input shaft can not be rotated backward, thus reach the anti-object slipped by slope.
What the utility model provided anti-ly slips by slope in system, anti-ly slips by slope anti-that system adopts the utility model to provide and slips by slope device, anti-ly slips by slope device and is arranged on change-speed box, and and clutch linkage.Thus provide the anti-function slipped by slope for hand-machine motor-car.
The vehicle that the utility model provides have employed and above-mentioned anti-ly slips by slope system, makes vehicle can not slip by slope phenomenon on ramp.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or scheme of the prior art, be briefly described to describing the required accompanying drawing used in embodiment or prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those skilled in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
A kind of anti-structural representation slipping by slope device that Fig. 1 provides for the utility model embodiment;
A kind of anti-structural representation slipping by slope the inner ring of device that Fig. 2 provides for the utility model embodiment;
A kind of anti-structural representation slipping by slope the movable outer shroud of device that Fig. 3 provides for the utility model embodiment;
A kind of anti-structural representation slipping by slope the fixing outer shroud of device that Fig. 4 provides for the utility model embodiment.
In above-mentioned Fig. 1-Fig. 4,1 be mounting hole for fixing outer shroud, 101 is the second engaging piece, 102,2 be non-return device for movable outer shroud, 201 is the first engaging piece, 3,4 be inner ring, 401 be inner spline groove, 5 be input shaft.
Detailed description of the invention
Core of the present utility model there is provided one and prevents slipping by slope device, can prevent power actuated vehicle from slipping by slope on ramp.
The utility model additionally provides a kind of application, and this anti-ly slips by slope that device is anti-slips by slope system, and a kind ofly comprises this anti-vehicle slipping by slope system.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on embodiment of the present utility model, other embodiments all that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belong to the scope of the utility model protection.
Please refer to Fig. 1-Fig. 4, a kind of anti-structural representation slipping by slope device that Fig. 1 provides for the utility model embodiment; A kind of anti-structural representation slipping by slope the inner ring of device that Fig. 2 provides for the utility model embodiment; A kind of anti-structural representation slipping by slope the movable outer shroud of device that Fig. 3 provides for the utility model embodiment; A kind of anti-structural representation slipping by slope the fixing outer shroud of device that Fig. 4 provides for the utility model embodiment.
The utility model provides one to be prevented slipping by slope device, comprises inner ring 4, non-return device 3, movable outer shroud 2 and fixing outer shroud 1 from the inside to the outside successively.Wherein the inner ring of inner ring 4 is provided with inner spline groove 401, for being socketed with input shaft 5, inner ring 4 is rotated together with input shaft 5; The inner ring of non-return device 3 can connect with the outer ring sleeve female connector of inner ring 4, and non-return device 3 is rotated with inner ring 4; The movable inner ring of outer shroud 2 and the outer ring of non-return device 3 are socketed, and make non-return device 3 relative motion outer shroud 2 can only unidirectional rotation, the outer ring of movable outer shroud 2 are provided with the first engaging piece 201; Fixing outer shroud 1 is for being fixed on change-speed box, the inner ring of fixing outer shroud 1 is provided with second engaging piece 101, first engaging piece 201 that can engage with the first engaging piece 201 and the second engaging piece 101 can realize engaging and departing from engaging, after engagement, movable outer shroud 2 is stuck in fixing outer shroud 1, can not rotate.
The above-mentioned anti-principle of work slipping by slope device is: when power actuated vehicle is started to walk on ramp, step on power-transfer clutch to put into gear, now, the anti-inner ring 4 slipping by slope device moves axially on input shaft 5, non-return device 3 is driven to move together with movable outer shroud 2, first engaging piece 201 of movable outer shroud 2 is engaged with the second engaging piece 101 of fixing outer shroud 1, now, movable outer shroud 2 is stuck and can not rotates in fixing outer shroud 1, under the reverse interception of non-return device 3, non-return device 3 also can not rotate backward by relative motion outer shroud 2, and then prevent input shaft 5 to reverse, reach the anti-effect slipped by slope.After having put into gear, pin unclamps from power-transfer clutch, now, inner ring 4 returns on input shaft 5 Shang Yanyuan road, non-return device 3 is driven to move axially together with movable outer shroud 2, departed from the second engaging piece 101 of fixing outer shroud 1 by first engaging piece 201 of movable outer shroud 2 and engage, now, movable outer shroud 2 oppositely can not stop input shaft 5.
To preventing that slipping by slope device is optimized, in the present embodiment, non-return device 3 adopts Wedge type over running clutch or ball-type overriding clutch, as long as the power-transfer clutch of unidirectional interception can be realized, after preventing that slipping by slope device does accommodation, all can use at this, these free-wheel clutchs commercially all have sale, and concrete principle of work and structure thereof do not repeat them here.
In the utility model one specific embodiment, first engaging piece 201 of movable outer shroud 2 is for being distributed on the convex block on the outer ring of movable outer shroud 2, second engaging piece 101 of fixing outer shroud 1 is coordinate with convex block the groove clamped, convex block can be rectangle, trapezoidal, triangle, semicircle etc., correspondingly, the shape of groove and the shape of convex block match, as long as the locking that can realize between the first engaging piece 201 and the second engaging piece 101 is engaged.Certainly, the first engaging piece 201 of movable outer shroud 2 can also be the groove on the uniform outer ring being arranged on movable outer shroud 2, correspondingly, second engaging piece 101 is convex block, in the present embodiment, being preferably the first engaging piece 201 is convex block, and the second engaging piece 101 is groove.
More preferably, gap is there is in a circumferential direction between the convex block cooperatively interacted and groove, namely the width of groove is greater than the width of convex block, such convex block can the along the circumferential direction changing of the relative positions in a groove, and can complete the engagement action of convex block and groove better, the width due to the circumferencial direction of groove is greater than the width of convex block, therefore, carry out stepping on clutch put into gear operation time, movable outer shroud 2 more easily snaps in fixing inner ring 1, realizes smoothly putting into gear and preventing from slipping.Further, the width in gap is 0.5 ~ 1 times of the root width of convex block, carries out the adjustment in gap, be not limited to above-mentioned range of sizes according to the fit form of convex block and groove.
Be optimized the quantity of convex block, the quantity of convex block can be any one numerical value in 8 ~ 15, in the present embodiment, is more preferably 12.Certainly, as long as can meet the locking effect of movable outer shroud 2 and fixing outer shroud 1, the convex block of other quantity also can use, and is not limited to the number range enumerated in the utility model.
In an embodiment, the quantity of groove is the integral multiple of the quantity of convex block, and when the quantity of groove is equal with convex number of blocks, then the angle in circular segment between adjacent grooves is equal with the angle in circular segment between adjacent convex block, just can realize each corresponding engagement; When the quantity of groove is the twice of the quantity of convex block, angle in circular segment between two grooves after the groove of one, interval equals the angle in circular segment of adjacent two convex blocks, namely the angle in circular segment between adjacent two grooves is the half of the angle in circular segment between adjacent convex block, such setting adds the engagement probability of convex block and groove, more easily realizes putting into gear and to prevent slipping by slope action more smooth and easy.Certainly, when the size of convex block and groove allows, the quantity of groove can also be three times of convex number of blocks etc.
Further, fixing outer shroud 1 is provided with the mounting hole 102 for being arranged on change-speed box.Connected by bolt or screw.Certainly may also be and directly fixing outer shroud is fixed on change-speed box by bonding or welding.
In the present embodiment, the quantity of mounting hole 102 is 1 ~ 5, is more preferably 3 or 4.As long as the fixing of fixing outer shroud 1 can be realized.
The utility model embodiment still provides one to be prevented slipping by slope system, comprise the driving engine, power-transfer clutch and the change-speed box that are in transmission connection successively, change-speed box to be provided with described by above all embodiments and technical scheme anti-slips by slope device, of the present utility modelly anti-slip by slope the outside that device is preferably mounted in transmission case shell, easy disassembly.Certainly, the inside of transmission case shell can be also arranged on.The utility model does not limit the anti-installation site slipping by slope device, prevent that slipping by slope device is sleeved on input shaft 5, and be fixed on a side box wall of the close power-transfer clutch of transmission case shell, can also be fixed on transmission case shell away from a side box wall of power-transfer clutch.Anti-ly slip by slope device due to the anti-hand-operated transmission slipping by slope system having been installed, therefore carry out putting into gear on ramp and wait when operating, there will not be and slip by slope, solve the significant deficiency that current AMT vehicle slips by slope.
The utility model embodiment still provides a kind of vehicle, and to comprise described by above all embodiments and technical scheme anti-slips by slope system.What enable the vehicle with hand-operated transmission easily realize on ramp anti-ly slips by slope function.
To sum up, the utility model discloses one and prevent slipping by slope device and preventing slipping by slope system and vehicle, comprising: axle, this axle can be input shaft or tween drive shaft; Inner ring, non-return device, movable outer shroud and fixing outer shroud, when the size of axle allows inner ring that is direct and non-return device to coordinate, axle can substitute inner ring.Meeting under the prerequisite that vehicle normally uses, non-return device guarantees that transmission shaft can only rotate forward, thus thoroughly solve the problem that vehicle starts to walk to slip by slope retrogressing on ramp, not only eliminate coupling traditional mechanical type manual speed-changer (MT) vehicle this vice proper ubiquitous at present, also fundamentally solve the great difficult problem that this obstruction of coupling automatic machincal transmission (AMT) car ramp starting control difficulty AMT popularizes simultaneously.And this prevents that slipping by slope device according to the difference of vehicle type, can be arranged on different positions, when vehicle is preposition forerunner, prevent that slipping by slope device is arranged on the input shaft of change-speed box; When vehicle is front-engine rear-drive, prevent that slipping by slope device both can be arranged on input shaft, also can be arranged on tween drive shaft.
In this specification sheets, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. prevent slipping by slope a device, it is characterized in that, comprising:
Inner ring (4), the inner ring of described inner ring (4) is provided with for coordinating with input shaft (5) inner spline groove (401) be set with;
Non-return device (3), the inner ring of described non-return device (3) can be socketed with the outer ring of described inner ring (4);
Movable outer shroud (2), the inner ring of described movable outer shroud (2) and the outer ring of described non-return device (3) are socketed, and outer ring is provided with the first engaging piece (201);
Fixing outer shroud (1), for being fixed on change speed gear box, the inner ring of described fixing outer shroud (1) is provided with second engaging piece (101) that can engage with described first engaging piece (201).
2. according to claim 1ly anti-slip by slope device, it is characterized in that, described non-return device (3) is Wedge type over running clutch or ball-type overriding clutch.
3. according to claim 1ly anti-slip by slope device, it is characterized in that, described first engaging piece (201) is for being distributed on the convex block of described movable outer shroud (2) outer ring, and described second engaging piece (101) is for coordinate with described convex block the groove clamped.
4. according to claim 3ly anti-slip by slope device, it is characterized in that, the shape of described convex block is rectangle, trapezoidal, triangle or semicircle.
5. according to claim 3ly anti-slip by slope device, it is characterized in that, the quantity of described convex block is 8 ~ 15.
6. according to claim 5ly anti-slip by slope device, it is characterized in that, also comprise the input shaft of the change-speed box of band male splines.
7. according to claim 1ly anti-slip by slope device, it is characterized in that, described fixing outer shroud (1) being provided with the mounting hole (102) for being arranged on described change speed gear box.
8. according to claim 7ly anti-slip by slope device, it is characterized in that, the quantity of described mounting hole (102) is 1 ~ 5.
9. anti-slip by slope a system, it is characterized in that, comprise driving engine and the change-speed box of transmission successively, described change-speed box to be provided with as described in any one of claim 1-8 anti-slips by slope device.
10. a vehicle, is characterized in that, comprises and prevents as claimed in claim 9 slipping by slope system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420384255.8U CN204172690U (en) | 2014-07-11 | 2014-07-11 | One is anti-to be slipped by slope device and prevents slipping by slope system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420384255.8U CN204172690U (en) | 2014-07-11 | 2014-07-11 | One is anti-to be slipped by slope device and prevents slipping by slope system and vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN204172690U true CN204172690U (en) | 2015-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420384255.8U Expired - Fee Related CN204172690U (en) | 2014-07-11 | 2014-07-11 | One is anti-to be slipped by slope device and prevents slipping by slope system and vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN204172690U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129286A (en) * | 2014-07-11 | 2014-11-05 | 力帆实业(集团)股份有限公司 | Downward sliding prevention device, downward sliding prevention system and vehicle |
| WO2016004892A1 (en) * | 2014-07-11 | 2016-01-14 | 重庆力帆电喷软件有限公司 | Anti-downhill apparatus, anti-downhill system, and vehicle |
-
2014
- 2014-07-11 CN CN201420384255.8U patent/CN204172690U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129286A (en) * | 2014-07-11 | 2014-11-05 | 力帆实业(集团)股份有限公司 | Downward sliding prevention device, downward sliding prevention system and vehicle |
| WO2016004892A1 (en) * | 2014-07-11 | 2016-01-14 | 重庆力帆电喷软件有限公司 | Anti-downhill apparatus, anti-downhill system, and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150225 Termination date: 20210711 |