CN208915317U - Take turns motor-driven or electric vehicle anti-rollover body mechanism more - Google Patents
Take turns motor-driven or electric vehicle anti-rollover body mechanism more Download PDFInfo
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- CN208915317U CN208915317U CN201821613943.1U CN201821613943U CN208915317U CN 208915317 U CN208915317 U CN 208915317U CN 201821613943 U CN201821613943 U CN 201821613943U CN 208915317 U CN208915317 U CN 208915317U
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Abstract
The utility model discloses one kind to take turns motor-driven or electric vehicle anti-rollover body mechanism more, including vehicle frame, at least three wheels are provided on vehicle frame, the setting of two of them wheel constitutes adjustment wheel in vehicle frame two sides, and two adjustment wheels are connect by a linkage adjustment mechanism with vehicle frame；The linkage adjustment mechanism includes a connection axis, and connection axis front end and bottom of frame activity are pivotally connected, and connection axis bottom is provided with shaft in one, and middle shaft is flexibly connected with a cross connecting plate；The two sides of cross connecting plate are flexibly connected by side shaft with the linking arm of respective side；Middle shaft tail portion is equipped with a connecting column upwards, and connecting column passes through pin shaft in one and is flexibly connected with connecting cross beam；Connecting cross beam two sides are flexibly connected by side pin shaft with the linking arm of respective side.Two adjustment wheels of the utility model design can carry out the height adjustment of adaptability by relative frame during the turn, can effectively slow down vehicle body centrifugal forces affect for being subject in turning, guarantee that turning is steady.
Description
Technical field
The present invention relates to motor-driven or electric vehicle, specially a kind of more motor-driven or electric vehicle anti-rollover body mechanisms of wheel.
Background technique
In the design of existing three-wheel or the above motor vehicle of three-wheel or electric vehicle, for examining for train stability and cost economy
Consider, vehicle body all directlys adopt full bearing structure, the traveling wheel in the body structure will not relative frame carry out displacement adjustment, though
Right smooth ride, but that there are the bodily forms is big, turning when vehicle body by centrifugal force acted on easy run-off the straight, especially in the feelings of excessive velocities
It is easy to roll under condition to overturn, there is very big security risk.
Summary of the invention
In view of the above-mentioned problems, the present invention devises one kind takes turns motor-driven or electric vehicle anti-rollover body mechanism more, on vehicle frame
Two sides are arranged at intervals with two adjustment wheels parallel, can during the turn relative frame carry out adaptability height adjustment, with this
It realizes the inclination turning of vehicle, can effectively slow down vehicle body centrifugal forces affect for being subject in turning, guarantee that turning is steady, avoid
It turns on one's side phenomenon, has the characteristics that safe and practical.
To achieve the above object, the invention adopts the following technical scheme:
It is a kind of to take turns motor-driven or electric vehicle anti-rollover body mechanism, including vehicle frame more, at least three vehicles are provided on vehicle frame
Wheel, it is characterised in that: two of them wheel is arranged at intervals on vehicle frame two sides parallel and constitutes the adjustment wheels of two linkages, two adjustment wheels
It is connect by a linkage adjustment mechanism with vehicle frame；The linkage adjustment mechanism includes a connection axis, connects axis front end and vehicle
Frame bottom activity pivot joint, connection axis bottom are provided with one and the middle shaft of itself and Column Layout, middle shaft and a cross connecting plate
Middle part be flexibly connected；The two sides of cross connecting plate are each provided with side shaft, a connection of the side shaft and respective side of every side
Arm front end is flexibly connected；The middle shaft tail portion is equipped with a connecting column upwards, and connecting column passes through pin shaft and a connecting cross beam in one
Middle part be flexibly connected；The two sides of connecting cross beam are each provided with side pin shaft, the linking arm middle part of every side pin shaft and respective side
Top is flexibly connected；The lateral tail of each linking arm is connected to the adjustment wheel of respective side.
Further, shaft is connecting what column bottom was laid out equipped with a connecting seat, attachment base by one obliquely among the above
It is hinged above damper and vehicle frame.
The two adjustment wheels that the present invention designs, by mainly by connection axis, connecting cross beam, connecting plate and two linking arm structures
At the realization of linkage adjustment mechanism and vehicle frame be connected.In use, pass through the synchronous synergetic effect of connecting cross beam and connecting plate,
To drive the adjustment wheel relative frame height on two linking arms to carry out adaptability adjusting.
During vehicle turning, once vehicle is acted on run-off the straight by centrifugal force, vehicle frame will be in vehicle body inertia and wheel
Under the action of tire stress, the opposite connection axis of the corresponding linking arm of two adjustment wheels is made to rotate, and then adaptive makes to turn to
It is lifted and the decline of the adjustment wheel relative frame of the other side on the adjustment wheel relative frame of side, makes the decline of integral body center of gravity and past turning
It is moved in side, vehicle body centrifugal forces affect for being subject in turning is slowed down with this, the inclination carried out towards turn side is excessively curved, guarantees to turn
It is curved steady, phenomenon of turning on one's side is avoided, is had the characteristics that safe and practical.
Here, further to promote the comfort of driving, the middle shaft is equipped with a connecting seat, connection in connection column bottom
For seat by hinged above a damper being laid out obliquely and vehicle frame, the structure setting of the damper can effectively slow down two adjustment
Wheel fluctuation brings the influence of vehicle frame, promotes the comfort of driving.
Detailed description of the invention
Fig. 1, schematic perspective view of the invention；
The schematic perspective view of Fig. 2, linkage adjustment mechanism of the present invention；
Fig. 3, another visual angle of linkage adjustment mechanism of the present invention schematic perspective view；
Fig. 4, another visual angle of the present invention schematic perspective view.
Specific embodiment
As shown in Figs 1-4, a kind of to take turns motor-driven or electric vehicle anti-rollover body mechanism, including vehicle frame 1 more, it is arranged on vehicle frame
There are at least three wheels, only the structure of four wheels is illustrated in this diagram, can use as needed in practice
The car wheel structure of three or more.
Two of them wheel in the above wheel is arranged at intervals on 1 two sides of vehicle frame parallel and constitutes the adjustment wheel of two linkages
21、22。
Two adjustment wheels 21,22 are connect by a linkage adjustment mechanism 3 with vehicle frame 1.
The linkage adjustment mechanism 3 includes a connection axis 31, and connection 31 front end of axis and 1 bottom activity of vehicle frame are pivotally connected.
Connection 31 bottom of axis is provided with one and the middle shaft 32 of itself and Column Layout, middle shaft 32 and a cross connecting plate 33
Middle part be flexibly connected.The two sides of cross connecting plate 33 are each provided with side shaft 34, side shaft 34 and the respective side of every side
One linking arm, 35 front end is flexibly connected.
31 tail portion of middle shaft is equipped with a connecting column 311 upwards, and connecting column 311 connect cross with one by pin shaft 36 in one
The middle part of beam 37 is flexibly connected.The two sides of connecting cross beam 37 are each provided with side pin shaft 38, every side pin shaft 38 and respective side
35 middle part top of linking arm is flexibly connected.
The lateral tail of each linking arm 35 is connected to the adjustment wheel 21(or 22) of respective side.
Connection axis 31, connecting cross beam 37, connecting plate 33 and two linking arms 35 of the above structure constitute the adaptive of a linkage
Answer regulating mechanism.In use, connecting cross beam 37 and connecting plate 35 can be rotated relative to connection axis 31, drive two connections with this
Adjustment wheel 21,22 on arm 35 carries out linkage automatic adjusument one on the other.
During vehicle turning, once vehicle is acted on run-off the straight by centrifugal force, vehicle frame 1 will be in vehicle body inertia and wheel
Under the action of tire stress, two adjustment wheels 21,22 corresponding linking arms 35 is made to drive connecting cross beam 37 and the opposite connection of connecting plate 33
Axis 31 rotates, and then the adaptive adjustment wheel 21(for making turn side or 22) lifts and the tune of the other side on relative frame 1
Whole wheel 22(or 21) relative frame 1 decline, to make the decline of integral body center of gravity and toward shifting in turning side, slow down vehicle body with this
The centrifugal forces affect being subject in turning, the inclination carried out towards turn side is excessively curved, to guarantee that turning is steady, avoids rollover phenomenon
Occur, has the characteristics that safe and practical.
Here, further to promote the comfort of driving, the middle shaft 31 is equipped with a connecting seat in 311 bottom of connecting column
312, attachment base 312 is hinged by a damper 39 being laid out obliquely and 1 top of vehicle frame.The structure setting of the damper 39,
Linkage adjustment mechanism can not only be supported and be positioned, and can effectively slow down the shadow that the traveling fluctuation of two adjustment wheels 21,22 brings vehicle frame 1
It rings, promotes the comfort of driving.
In the embodiment above, after the rear that two adjustment wheels 21,22 are located at vehicle frame 1 is used as and takes turns motor-driven or electric vehicle more
Wheel uses, and two adjustment wheels 21,22 may also set up on front side of vehicle frame to use as front-wheel in practice, and structure and principle are complete
Equally.
The above is only better embodiment of the invention, is not intended to limit the present invention in any form, all
Technical principle according to the present invention any simple modification, equivalent variations or modification made to the above embodiment, still fall within this hair
In the range of bright technical solution.
Claims (2)
1. a kind of take turns motor-driven or electric vehicle anti-rollover body mechanism, including vehicle frame more, at least three wheels are provided on vehicle frame,
It is characterized by: two of them wheel is arranged at intervals on vehicle frame two sides parallel and constitutes the adjustment wheels of two linkages, two adjustment wheels are logical
A linkage adjustment mechanism is crossed to connect with vehicle frame；The linkage adjustment mechanism includes a connection axis, connects axis front end and vehicle frame
Bottom activity pivot joint, connection axis bottom are provided with one and the middle shaft of itself and Column Layout, middle shaft and a cross connecting plate
Middle part is flexibly connected；The two sides of cross connecting plate are each provided with side shaft, the side shaft of every side and a linking arm of respective side
Front end is flexibly connected；The middle shaft tail portion is equipped with a connecting column upwards, and connecting column passes through pin shaft in one and a connecting cross beam
Middle part is flexibly connected；The two sides of connecting cross beam are each provided with side pin shaft, in the middle part of the linking arm of every side pin shaft and respective side on
Side is flexibly connected；The lateral tail of each linking arm is connected to the adjustment wheel of respective side.
2. a kind of more motor-driven or electric vehicle anti-rollover body mechanisms of wheel as described in claim 1, it is characterised in that: in described
Shaft is equipped with a connecting seat in connection column bottom, and attachment base passes through hinged above a damper being laid out obliquely and vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821613943.1U CN208915317U (en) | 2018-09-30 | 2018-09-30 | Take turns motor-driven or electric vehicle anti-rollover body mechanism more |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821613943.1U CN208915317U (en) | 2018-09-30 | 2018-09-30 | Take turns motor-driven or electric vehicle anti-rollover body mechanism more |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208915317U true CN208915317U (en) | 2019-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821613943.1U Active CN208915317U (en) | 2018-09-30 | 2018-09-30 | Take turns motor-driven or electric vehicle anti-rollover body mechanism more |
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| Country | Link |
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| CN (1) | CN208915317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843982A (en) * | 2019-11-11 | 2020-02-28 | 叶奇正 | Multi-wheel vehicle rollover-prevention body system with double adjusting wheels |
-
2018
- 2018-09-30 CN CN201821613943.1U patent/CN208915317U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843982A (en) * | 2019-11-11 | 2020-02-28 | 叶奇正 | Multi-wheel vehicle rollover-prevention body system with double adjusting wheels |
| CN110843982B (en) * | 2019-11-11 | 2024-05-14 | 叶奇正 | Side-turning prevention vehicle body system of multi-wheel vehicle with double adjusting wheels |
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