CN205396281U - Multifunctional electric vehicle - Google Patents
Multifunctional electric vehicle Download PDFInfo
- Publication number
- CN205396281U CN205396281U CN201620119330.7U CN201620119330U CN205396281U CN 205396281 U CN205396281 U CN 205396281U CN 201620119330 U CN201620119330 U CN 201620119330U CN 205396281 U CN205396281 U CN 205396281U
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- Prior art keywords
- wheel
- axle
- bent axle
- pair
- lifting
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Abstract
The utility model discloses a multifunctional electric vehicle, the electric motor car includes the automobile body, the automobile body has a front wheel and a rear wheel, the front wheel is the drive wheel, the rear wheel is medianly zygomorphic to be provided with a pair of side wheel, the rear wheel passes through two the first connecting rods and the body connection of the left and right sides, a pair of side wheel passes through the second connecting rod and the body connection of the left and right sides respectively, rear wheel and a pair of side wheel go up and down through the control of linkage hoisting control device, linkage hoisting control device carries out coordinated control to the lift of rear wheel and a pair of side wheel, and when the rear wheel lifting, a pair of side wheel descends, when the rear wheel descends, the lifting of a pair of side wheel. The utility model discloses it has following advantage to compare prior art: carry out coordinated control through linkage hoisting control device to the lift of rear wheel and a pair of side wheel to can change between two wheeler and tricycle at any time, make this electric motor car regardless of traveling, traveling at a slow speed still homoenergetic held stationary when turning fast, the function diversification.
Description
Technical field
This utility model relates to a kind of multifunctional electric.
Background technology
Existing electric motor car is mostly two wheel constructions, its general trailing wheel is driving wheel, and two wheels can not realize lifting by the vertical direction, when when travelling at a slow speed, unstable or the phenomenon that skews particularly easily occur when loading or band people, easily occurs that when stopping goods skews phenomenon especially.And though existing tricycle is relatively steady when travelling at a slow speed, its in fast running or when turning owing to turning side off-centring is easy to rollover phenomenon occur.
Utility model content
The purpose of this utility model is in that to overcome the deficiencies in the prior art, it is provided that a kind of multifunctional electric, to realize no matter at a slow speed, fast running or when turning, can very stable function.
This utility model is achieved through the following technical solutions:
Multifunctional electric, described electric motor car includes vehicle body, described vehicle body has a front-wheel and a trailing wheel, described front-wheel is driving wheel, described trailing wheel is medianly zygomorphic is provided with an opposite side wheel, described trailing wheel is connected with described vehicle body by two first connecting rods of both sides around, each described side wheel is connected with described vehicle body by the second connecting rod of both sides around, described first connecting rod and second connecting rod and described vehicle body are rotationally connected, described trailing wheel and opposite side wheel control lifting by the apparatus for controlling of lifting that links, the lifting that described trailing wheel and an opposite side are taken turns by described linkage apparatus for controlling of lifting carries out coordinated signals, and when described trailing wheel lifting, the pair of side wheel declines；When described trailing wheel declines, the wheel lifting of the pair of side.
nullDescribed linkage apparatus for controlling of lifting includes motor、Gear pair、Rotating shaft、Little gear、First bent axle and the second bent axle，Described motor is arranged on described vehicle body and the output shaft of described motor extends in left-right direction，Described gear pair includes the driving gear and the driven gear that are meshed，Described driving gear is fixedly set on the output shaft of described motor，Described driven gear center is fixedly installed described rotating shaft，Described little gear is fixedly installed on the end of described rotating shaft，Described first bent axle and second bent axle axis on vertical plane are isocentric circular arc，The center rotating that the rear end of described first bent axle is taken turns with described side is connected，The rear end of described second bent axle is connected with the center rotating of described trailing wheel，The front end of described first bent axle and the front end of the second bent axle lay respectively at the both sides up and down of described little gear，And the lower side of described first crankshaft front end is provided with one section of first arc-shaped gear section being meshed with described little gear，The upper side edge of described second crankshaft front end is provided with one section of second arc-shaped gear section being meshed with described little gear，Described first bent axle and the second bent axle is driven to do backswing by described pinion rotation.
Being additionally provided with upper limit wheel and lower limit wheel on described vehicle body, described upper limit wheel is positioned at the upside of described first crankshaft front end, and described lower limit wheel is positioned at the downside of described second crankshaft front end.
Being provided with electromagnetic brake on described motor, described rotating shaft is provided with the brake(-holder) block matched with described electromagnetic brake.
Described first bent axle is surrounded by the be sequentially connected with first left axle, the first transverse axis and the first right axle, described first left axle and the first symmetrical setting of right axle, the front end of described first left axle and the first right axle is fixing with the two ends, left and right of described first transverse axis respectively to be connected, and the medial center that the rear end of described first left axle and the first right axle is taken turns with the pair of side respectively is rotationally connected.
Described second bent axle is surrounded by the be sequentially connected with second left axle, the second transverse axis and the second right axle, described second left axle and the second symmetrical setting of right axle, the front end of described second left axle and the second right axle is fixing with the two ends, left and right of described second transverse axis respectively to be connected, and the rear end of described second left axle and the second right axle is connected with the left and right sides center rotating of described trailing wheel respectively.
Described vehicle body is provided with two travel switches, and said two travel switch lays respectively at the front of described first bent axle and the second bent axle.
This utility model has the advantage that compared to existing technology
The multifunctional electric that this utility model provides, owing to front-wheel is set to driving wheel by it, and it is provided with an opposite side wheel in trailing wheel both sides, and carries out coordinated signals by the apparatus for controlling of lifting lifting to trailing wheel and opposite side wheel that links, when trailing wheel lifting, an opposite side wheel declines；When trailing wheel declines, an opposite side wheel lifting.Thus can convert between two wheeler and tricycle at any time so that this electric motor car be no matter fast running, at a slow speed travel or when turning all can held stationary, functional diversities, and simple and compact for structure, easy to control, suitable promote the use of on a large scale.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is structural representation during trailing wheel lifting of the present utility model.
Fig. 3 is structural representation during trailing wheel of the present utility model decline.
Fig. 4 is partial top structural representation during trailing wheel lifting of the present utility model.
Fig. 5 is partial top structural representation during trailing wheel of the present utility model decline.
Fig. 6 is that trailing wheel of the present utility model and side take turns the plan structure schematic diagram being connected with vehicle body.
Number in the figure: 1 vehicle body, 2 front-wheels, 3 trailing wheels, 4 side wheels, 5 first connecting rods, 6 second connecting rods, 7 motors, 8 driving gears, 9 driven gears, 10 rotating shafts, 11 little gears, 12 first bent axles, 13 second bent axles, 14 upper limit wheels, 15 lower limit wheels, 16 electromagnetic brakes, 17 brake(-holder) blocks.
Detailed description of the invention
Below embodiment of the present utility model being elaborated, the present embodiment is carried out under premised on technical solutions of the utility model, gives detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
Referring to Fig. 1 to Fig. 6, present embodiments provide a kind of multifunctional electric, this electric motor car includes vehicle body 1, vehicle body 1 has a front-wheel 2 and a trailing wheel 3, front-wheel 2 is driving wheel, trailing wheel 3 is medianly zygomorphic is provided with an opposite side wheel 4, trailing wheel 3 is connected with vehicle body 1 by two first connecting rods 5 of both sides around, each side wheel 4 is connected with vehicle body 1 by the second connecting rod 6 of both sides around, first connecting rod 5 and second connecting rod 6 are rotationally connected with vehicle body 1, trailing wheel 3 and opposite side wheel 4 control lifting by the apparatus for controlling of lifting that links, the lifting that trailing wheel 3 and an opposite side are taken turns 4 by linkage apparatus for controlling of lifting carries out coordinated signals, and when trailing wheel 3 lifting, one opposite side wheel 4 decline；When trailing wheel 3 declines, an opposite side takes turns 4 liftings.
nullLinkage apparatus for controlling of lifting includes motor 7、Gear pair、Rotating shaft 10、Little gear 11、First bent axle 12 and the second bent axle 13，Motor 7 is arranged on vehicle body 1 and the output shaft of motor 7 extends in left-right direction，Gear pair includes the driving gear 8 and the driven gear 9 that are meshed，Driving gear 8 is fixedly set on the output shaft of motor 7，Driven gear 9 center is fixedly installed rotating shaft 10，Little gear 11 is fixedly installed on the end of rotating shaft 10，First bent axle 12 and second bent axle 13 axis on vertical plane are isocentric circular arc，The center rotating that the rear end of the first bent axle 12 takes turns 4 with side is connected，The rear end of the second bent axle 13 is connected with the center rotating of trailing wheel 3，The front end of the first bent axle 12 and the front end of the second bent axle 13 lay respectively at the both sides up and down of little gear 11，And first the lower side of bent axle 12 front end be provided with one section of first arc-shaped gear section being meshed with little gear 11，The upper side edge of the second bent axle 13 front end is provided with one section of second arc-shaped gear section being meshed with little gear 11，Being rotated by little gear 11 drives the first bent axle 12 and the second bent axle 13 to do backswing.Vehicle body 1 is provided with two travel switches, and two travel switches lay respectively at the front of the first bent axle 12 and the second bent axle 13.
Vehicle body 1 is additionally provided with upper limit wheel 14 and lower limit wheel 15, upper limit wheel 14 is positioned at the upside of the first bent axle 12 front end, first bent axle 12 is carried out spacing preventing it from departing from little gear 11 by upper limit wheel 14, the downsides that lower limit wheel 15 is positioned at the second bent axle 13 front end, the second bent axle 13 is carried out spacing preventing it from departing from little gear 11 by lower limit wheel 15.
Being provided with electromagnetic brake 16 on motor 7, rotating shaft 10 is provided with the brake(-holder) block 17 matched with electromagnetic brake 16.
First bent axle 12 is surrounded by the be sequentially connected with first left axle, the first transverse axis and the first right axle, first left axle and the first symmetrical setting of right axle, the front end of the first left axle and the first right axle is fixing with the two ends, left and right of the first transverse axis respectively to be connected, and the medial center that the rear end of the first left axle and the first right axle takes turns 4 with an opposite side respectively is rotationally connected.
Second bent axle 13 is surrounded by the be sequentially connected with second left axle, the second transverse axis and the second right axle, second left axle and the second symmetrical setting of right axle, the front end of the second left axle and the second right axle is fixing with the two ends, left and right of the second transverse axis respectively to be connected, and the rear end of the second left axle and the second right axle is connected with the left and right sides center rotating of trailing wheel 3 respectively.
The operation principle of this linkage apparatus for controlling of lifting is:
Gear pair is driven to rotate by motor 7, and then drive rotating shaft 10 to rotate, little gear 11 in rotating shaft 10 also rotates therewith, owing to the first bent axle 12 and the second bent axle 13 lay respectively at the both sides up and down of little gear 11, little gear 11 rotates and the first bent axle 12 being meshed with little gear 11 and the second bent axle 13 will be driven to do backswing, namely, when the first bent axle 12 swings to the left, the second bent axle 13 swings to the right；And the first bent axle 12 swing to the left can drive the side wheel 4 upwards liftings being connected with its rear end, the second bent axle 13 can drive the trailing wheel 3 being connected with its rear end to decline downwards when swinging to the right, and then achieves the synchronous backward motion of trailing wheel 3 and side wheel 4.
During use, when electric motor car needs to travel at a slow speed, rotated by motor 7 driving pinion 11, thus drive the first bent axle 12 to swing to the right, the second bent axle 13 swings to the left, thus realizing opposite side wheel 4 decline, trailing wheel 3 lifting simultaneously, become tricycle, even if also can guarantee that when loading or band people and operating steadily, and when stopping, it is to avoid the phenomenon that goods thereon skews occurs.When electric motor car needs fast running or turns, controlled by motor 7, make the first bent axle 12 swing to the left, the second bent axle 13 swings to the right, thus realizing that trailing wheel 3 declines, an opposite side takes turns 4 liftings, now become two wheeler, ensure that electric motor car operates steadily, and do not have rollover phenomenon when turning, security reliability is significantly high.This multifunctional electric is highly suitable for express delivery, postal service, take-away personnel and old people, motor 77 realize automatically controlling, very convenient and practical.
These are only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.
Claims (7)
1. multifunctional electric, described electric motor car includes vehicle body, described vehicle body has a front-wheel and a trailing wheel, it is characterized in that: described front-wheel is driving wheel, described trailing wheel is medianly zygomorphic is provided with an opposite side wheel, described trailing wheel is connected with described vehicle body by two first connecting rods of both sides around, each described side wheel is connected with described vehicle body by the second connecting rod of both sides around, described first connecting rod and second connecting rod and described vehicle body are rotationally connected, described trailing wheel and opposite side wheel control lifting by the apparatus for controlling of lifting that links, the lifting that described trailing wheel and an opposite side are taken turns by described linkage apparatus for controlling of lifting carries out coordinated signals, and when described trailing wheel lifting, the pair of side wheel declines；When described trailing wheel declines, the wheel lifting of the pair of side.
null2. multifunctional electric as claimed in claim 1,It is characterized in that: described linkage apparatus for controlling of lifting includes motor、Gear pair、Rotating shaft、Little gear、First bent axle and the second bent axle，Described motor is arranged on described vehicle body and the output shaft of described motor extends in left-right direction，Described gear pair includes the driving gear and the driven gear that are meshed，Described driving gear is fixedly set on the output shaft of described motor，Described driven gear center is fixedly installed described rotating shaft，Described little gear is fixedly installed on the end of described rotating shaft，Described first bent axle and second bent axle axis on vertical plane are isocentric circular arc，The center rotating that the rear end of described first bent axle is taken turns with described side is connected，The rear end of described second bent axle is connected with the center rotating of described trailing wheel，The front end of described first bent axle and the front end of the second bent axle lay respectively at the both sides up and down of described little gear，And the lower side of described first crankshaft front end is provided with one section of first arc-shaped gear section being meshed with described little gear，The upper side edge of described second crankshaft front end is provided with one section of second arc-shaped gear section being meshed with described little gear，Described first bent axle and the second bent axle is driven to do backswing by described pinion rotation.
3. multifunctional electric as claimed in claim 2, it is characterised in that: being additionally provided with upper limit wheel and lower limit wheel on described vehicle body, described upper limit wheel is positioned at the upside of described first crankshaft front end, and described lower limit wheel is positioned at the downside of described second crankshaft front end.
4. multifunctional electric as claimed in claim 2, it is characterised in that: being provided with electromagnetic brake on described motor, described rotating shaft is provided with the brake(-holder) block matched with described electromagnetic brake.
5. multifunctional electric as claimed in claim 2, it is characterized in that: described first bent axle is surrounded by the be sequentially connected with first left axle, the first transverse axis and the first right axle, described first left axle and the first symmetrical setting of right axle, the front end of described first left axle and the first right axle is fixing with the two ends, left and right of described first transverse axis respectively to be connected, and the medial center that the rear end of described first left axle and the first right axle is taken turns with the pair of side respectively is rotationally connected.
6. multifunctional electric as claimed in claim 2, it is characterized in that: described second bent axle is surrounded by the be sequentially connected with second left axle, the second transverse axis and the second right axle, described second left axle and the second symmetrical setting of right axle, the front end of described second left axle and the second right axle is fixing with the two ends, left and right of described second transverse axis respectively to be connected, and the rear end of described second left axle and the second right axle is connected with the left and right sides center rotating of described trailing wheel respectively.
7. multifunctional electric as claimed in claim 2, it is characterised in that: described vehicle body is provided with two travel switches, and said two travel switch lays respectively at the front of described first bent axle and the second bent axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620119330.7U CN205396281U (en) | 2016-02-05 | 2016-02-05 | Multifunctional electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620119330.7U CN205396281U (en) | 2016-02-05 | 2016-02-05 | Multifunctional electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205396281U true CN205396281U (en) | 2016-07-27 |
Family
ID=56450872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620119330.7U Expired - Fee Related CN205396281U (en) | 2016-02-05 | 2016-02-05 | Multifunctional electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205396281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108790942A (en) * | 2018-06-06 | 2018-11-13 | 深圳飞亮智能科技有限公司 | The electronic parking control method and its system of wheeled tool |
-
2016
- 2016-02-05 CN CN201620119330.7U patent/CN205396281U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108790942A (en) * | 2018-06-06 | 2018-11-13 | 深圳飞亮智能科技有限公司 | The electronic parking control method and its system of wheeled tool |
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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 |
Granted publication date: 20160727 Termination date: 20180205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |