CN203486057U - Handlebar type power-driven four-wheeler - Google Patents
Handlebar type power-driven four-wheeler Download PDFInfo
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- CN203486057U CN203486057U CN201320544856.6U CN201320544856U CN203486057U CN 203486057 U CN203486057 U CN 203486057U CN 201320544856 U CN201320544856 U CN 201320544856U CN 203486057 U CN203486057 U CN 203486057U
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- wushu
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Abstract
The utility model discloses a handlebar type power-driven four-wheeler. The handlebar type power-driven four-wheeler comprises two front wheels, two rear wheels and a chassis, wherein a rear axle is arranged between the two rear wheels, a driving shaft is disposed in the rear axle, a driven chain wheel is arranged on the driving shaft, a motor rack is mounted on the rear portion of the chassis, a storage battery and a motor are arranged on the motor rack, a driving chain wheel is arranged on a spindle of the motor, a chain is disposed between the driving chain wheel and the driven chain wheel, a supporting block is respectively arranged on the left and right sides of the rear axle, a rear shock absorber is arranged between each supporting block and the chassis, a rear axle chassis supporting rod is disposed between the two supporting blocks, and a shock absorbing sleeve is respectively hinged between two ends of the rear axle supporting rod and the supporting blocks. The handlebar type power-driven four-wheeler has the advantages that stability, shock absorbing property, and bearing capacity are good, the front, back, left, and right positions of the front wheels can be conveniently adjusted, safety of the four-wheeler is enhanced by means of a hydraulic braking device, and a wind screen can be conveniently installed.
Description
Technical field
The utility model relates to a kind of four-wheeled, particularly a kind of wushu electric four-wheel vehicle.
Background technology
At present, owing to thering is energy-saving and environmental protection and feature at a low price, electro-tricycle is more and more to be entered in daily life, but, existing electro-tricycle is owing to only having three wheels, thereby when turning round fast, especially easily turns on one's side, in addition also there is the shortcoming that damping effect is poor, load-carrying ability is not good in existing electro-tricycle.
Summary of the invention
Problem to be solved in the utility model is: provide a kind of simple in structure, good damping effect, load-carrying ability is strong and the wushu electric four-wheel vehicle of easy operating.
In order to address the above problem, wushu electric four-wheel vehicle of the present utility model, comprise two front-wheels, two trailing wheels and chassis, the front portion on described chassis is provided with handle supporting, in described handle supporting, insert jug bar, the top of described handlebar stem is provided with handle, the chassis at described handle rear is provided with an operator's saddle, between described two trailing wheels, be provided with back axle, in described back axle, be provided with axle drive shaft, described back axle be each side provided with a back-up block, between described each back-up block and chassis, be equipped with a rear shock absorber, described rear shock absorber is perpendicular to chassis, between the chassis of described any one back-up block and the other side of this back-up block, be provided with a back axle chassis strut bar, described back axle chassis strut bar is tilted to placement, described back axle chassis strut bar and back axle are in same perpendicular, the two ends of described back axle chassis strut bar are equipped with a shock-absorbing sleeve, described shock-absorbing sleeve is hinged with back-up block and chassis respectively.
In order to improve the damping performance of front-wheel, be convenient to adjust the position of two front-wheels on left and right directions simultaneously, wushu electric four-wheel vehicle of the present utility model, on described each front-wheel, be equipped with a main shaft, on described every main shaft, be equipped with an adjustment block, all a hinged upper branch arm and a lower branch arm between described each adjustment block and chassis, between described each lower branch arm and chassis, be equipped with a front shock absorber, described front shock absorber slant setting, between described upper branch arm and adjustment block, be provided with one for adjusting the adjusting screw(rod) of front-wheel left and right directions position, described adjusting screw(rod) is provided with jam nut, the bottom of described handlebar stem is provided with a rotating disk, between described each adjustment block and rotating disk, be provided with a direction pull bar.
In order to improve the load carrying behaviour on chassis, improve the rigidity on chassis, wushu electric four-wheel vehicle of the present utility model, rear portion, described chassis be each side provided with a Control arm, the front end of described Control arm is provided with a shock-absorbing sleeve being hinged with chassis, the rear end of described Control arm is provided with two shock-absorbing sleeves that are hinged with back-up block, this place ahead that is positioned at back axle of two shock-absorbing sleeves, and another one is positioned at the rear of back axle.
In order to facilitate wushu electric four-wheel vehicle of the present utility model, the trammel beam that also comprises a U-shaped, described chassis is provided with a crossbeam, described crossbeam is provided with several shock-absorbing sleeves, described trammel beam is inserted in shock-absorbing sleeve, and two front ends of described trammel beam are inserted in respectively in adjustment block and from the place ahead of adjustment block and stretch out, and the front end of described trammel beam is provided with screw thread, between the front end of described trammel beam and adjustment block, be provided with jam nut, between described trammel beam and adjustment block, be also provided with shock-absorbing sleeve.
In order to improve braking quality, wushu electric four-wheel vehicle of the present utility model, also comprises a fluid brake.
In order to facilitate mounting block aerofoil, wushu electric four-wheel vehicle of the present utility model, the front portion on described chassis is provided with a windshield frame.
Preferably, wushu electric four-wheel vehicle of the present utility model, described axle drive shaft is provided with by movable sprocket, the rear portion on described chassis is provided with motor rack, described motor rack is provided with storage battery and motor, and the main shaft of described motor is provided with drive sprocket, described drive sprocket and be provided with chain between movable sprocket.
In order further to carry the damping performance of four-wheeled, wushu electric four-wheel vehicle of the present utility model, is provided with a rear shock absorber between described motor rack and chassis.
The beneficial effect that the utility model is obtained is: (1) is provided with two front-wheels and two trailing wheels, and stability has greatly improved compared with electro-tricycle; (2) between chassis and back axle, be provided with 2 rear shock absorbers, between front-wheel and chassis, be provided with upper branch arm and lower branch arm, between lower branch arm and chassis, be provided with 2 front shock absorbers, thereby the damping performance of whole four-wheel electric motor car is very good, when travelling, when especially travelling, alleviate the vibrations on whole chassis on rough road surface, greatly improved the traveling comfort of chaufeur; (3) between chassis and back axle, be provided with a Control arm, strengthened the stability between two trailing wheels, also improved the weight capacity on chassis simultaneously; (4) between upper branch arm and adjustment block, be provided with one for adjusting the adjusting screw(rod) of front-wheel left and right directions position, adjusting screw(rod) is provided with jam nut, two front ends of trammel beam are inserted in respectively in adjustment block and from the place ahead of adjustment block and stretch out, the front end of trammel beam is provided with screw thread, between the front end of trammel beam and adjustment block, be provided with jam nut, unclamp above-mentioned two jam nuts, be front and back and the position, left and right of capable of regulating front-wheel, very convenient, trammel beam can also strengthen two stability between front-wheel the further load-carrying capacity that improves four-wheeled in addition; (5) be provided with fluid brake, improved the brake ability of four-wheeled, strengthened the safety of four-wheeled; (6) front portion on chassis is provided with a windshield frame, facilitates mounting block aerofoil.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is right elevation of the present utility model.
Fig. 3 is left view of the present utility model.
Fig. 4 is the structural representation of trammel beam.
In figure: 1, windshield frame, 2, handle supporting, 3, handlebar stem, 4, handle, 5, operator's saddle, 6, chassis, 7, rear shock absorber, 8, drive sprocket, 9, motor, 10, rear shock absorber, 11, motor rack, 12, chain, 13, trailing wheel, 14, back-up block, 15, by movable sprocket, 16, Control arm, 17, shock-absorbing sleeve, 18, crossbeam, 19, trammel beam, 20, adjustment block, 21, jam nut, 22, front-wheel, 23, back axle, 24, back axle chassis strut bar, 25, shock-absorbing sleeve, 26, rotating disk, 27, main shaft, 28, direction pull bar, 29, lower branch arm, 30, upper branch arm, 31, jam nut, 32, adjust screw rod, 33, front shock absorber, 34, shock-absorbing sleeve.
The specific embodiment
Below in conjunction with Figure of description, the utility model is illustrated.
As depicted in figs. 1 and 2, wushu electric four-wheel vehicle of the present utility model, comprise two front-wheels 22, two trailing wheels 13 and chassis 6, the front portion on described chassis 6 is provided with handle supporting 2, the interior insertion jug of described handle supporting 2 bar 3, the top of described handlebar stem 3 is provided with handle 4, the chassis 6 at described handle 4 rears is provided with an operator's saddle 5, between described two trailing wheels 13, be provided with back axle 23, in described back axle 23, be provided with axle drive shaft, described back axle 23 be each side provided with a back-up block 14, between described each back-up block 14 and chassis 6, be equipped with a rear shock absorber 7, described rear shock absorber 7 is perpendicular to chassis 6, between described any one back-up block 14 and the chassis 6 of the other side of this back-up block 14, be provided with a back axle chassis strut bar 24, described back axle chassis strut bar 24 is tilted to placement, described back axle chassis strut bar 24 and back axle 23 are in same perpendicular, the two ends of described back axle chassis strut bar 24 are equipped with a shock-absorbing sleeve 17, described shock-absorbing sleeve 17 is hinged with back-up block 14 and chassis 6 respectively.
Between each back-up block 14 and chassis 6, be equipped with a rear shock absorber 7, greatly improved the damping performance at rear portion, chassis, 24 of back axle chassis strut bars are by back axle 23 and chassis 6 tensions, make two trailing wheels 13 more stable at left and right directions, also improved the load-carrying capacity on chassis 6 simultaneously and further improved the damping performance on chassis 6.
As shown in Figure 3, wushu electric four-wheel vehicle of the present utility model, on described each front-wheel 22, be equipped with a main shaft 27, on described every main shaft 27, be equipped with an adjustment block 20, all a hinged upper branch arm 30 and a lower branch arm 29 between described each adjustment block 20 and chassis 6, between described each lower branch arm 29 and chassis 6, be equipped with a front shock absorber 33, described front shock absorber 33 slant settings, between described upper branch arm 30 and adjustment block 20, be provided with one for adjusting the adjusting screw(rod) 32 of front-wheel 22 left and right directions positions, described adjusting screw(rod) 32 is provided with jam nut 31, the bottom of described handlebar stem 3 is provided with a rotating disk 26, between described each adjustment block 20 and rotating disk 26, be provided with a direction pull bar 28.
Between each lower branch arm 29 and chassis 6, be equipped with a front shock absorber 33, thereby greatly improved the damping performance of 6 front portions, chassis, unclamp jam nut 31, can adjust two front-wheels 22 in the position of left and right directions, after adjustment, then jam nut 31 is tightened to rotating handles 4, under the drive of handlebar stem 3, rotating disk 26 rotates, and under the drive of rotating disk 26, direction pull bar 28 pulls front-wheel 22 rotations, can change the travel direction of four-wheeled, be convenient to control.
As shown in Figure 1, wushu electric four-wheel vehicle of the present utility model, 6 rear portions, described chassis be each side provided with a Control arm 16, the front end of described Control arm 16 is provided with a shock-absorbing sleeve 25 being hinged with chassis 6, the rear end of described Control arm 16 is provided with two shock-absorbing sleeves 25 that are hinged with back-up block 14, these 25 1 the place aheads that are positioned at back axle 23 of two shock-absorbing sleeves, another one is positioned at the rear of back axle 23.
One end of Control arm 16 is connected with chassis 6, and one end is connected with the back-up block 14 being fixed on back axle 23, so improved the load-carrying capacity on chassis 6, and shock-absorbing sleeve 25 can further improve the damping performance on chassis 6.
As shown in Figure 1 and Figure 4, wushu electric four-wheel vehicle of the present utility model, the trammel beam 19 that also comprises a U-shaped, described chassis 6 is provided with a crossbeam 18, described crossbeam 18 is provided with several shock-absorbing sleeves 34, and described trammel beam 19 is inserted in shock-absorbing sleeve 34, and two front ends of described trammel beam 19 are inserted in respectively in adjustment block 20 and from the place ahead of adjustment block 20 and stretch out, the front end of described trammel beam 19 is provided with screw thread, between the front end of described trammel beam 19 and adjustment block 20, is provided with jam nut 21.
In addition, wushu electric four-wheel vehicle of the present utility model, also comprises a fluid brake, thereby has improved the braking quality of four-wheeled, has further ensured the personal safety of chaufeur.
As shown in Figure 1, wushu electric four-wheel vehicle of the present utility model, the front portion on described chassis 6 is provided with a windshield frame 1, facilitates mounting block aerofoil.
As a preferred version, described axle drive shaft is provided with by movable sprocket 15, and the rear portion on described chassis 6 is provided with motor rack 11, and described motor rack 11 is provided with storage battery and motor 9, the main shaft of described motor 9 is provided with drive sprocket 8, described drive sprocket 8 and be provided with chain 12 between movable sprocket 15.
In this preferred version, by motor 9, drive drive sprocket 8 to rotate, drive sprocket 8 is driven and is rotated by movable sprocket 15 by chain 12 again, finally by being driven drive shaft turns by movable sprocket 15, realized the motorized motions of four-wheeled, thereby can save a large amount of manpowers, and improve the work efficiency of four-wheeled.
In addition, wushu electric four-wheel vehicle of the present utility model, can also arrange a rear shock absorber 10 between described motor rack 11 and chassis 6, further to improve the damping performance of four-wheeled.
Claims (8)
1. a wushu electric four-wheel vehicle, it is characterized in that: comprise two front-wheels (22), two trailing wheels (13) and chassis (6), the front portion on described chassis (6) is provided with handle supporting (2), in described handle supporting (2), insert jug bar (3), the top of described handlebar stem (3) is provided with handle (4), the chassis (6) at described handle (4) rear is provided with an operator's saddle (5), between described two trailing wheels (13), be provided with back axle (23), described back axle is provided with axle drive shaft in (23), described back axle (23) be each side provided with a back-up block (14), between described each back-up block (14) and chassis (6), be equipped with a rear shock absorber (7), described rear shock absorber (7) is perpendicular to chassis (6), between the chassis (6) of described any one back-up block (14) and the other side of this back-up block (14), be provided with a back axle chassis strut bar (24), described back axle chassis strut bar (24) is tilted to placement, described back axle chassis strut bar (24) and back axle (23) are in same perpendicular, the two ends of described back axle chassis strut bar (24) are equipped with a shock-absorbing sleeve (17), described shock-absorbing sleeve (17) is hinged with back-up block (14) and chassis (6) respectively.
2. wushu electric four-wheel vehicle according to claim 1, it is characterized in that: on described each front-wheel (22), be equipped with a main shaft (27), on described every main shaft (27), be equipped with an adjustment block (20), all a hinged upper branch arm (30) and a lower branch arm (29) between described each adjustment block (20) and chassis (6), between described each lower branch arm (29) and chassis (6), be equipped with a front shock absorber (33), described front shock absorber (33) slant setting, between described upper branch arm (30) and adjustment block (20), be provided with one for adjusting the adjusting screw(rod) (32) of front-wheel (22) left and right directions position, described adjusting screw(rod) (32) is provided with jam nut (31), the bottom of described handlebar stem (3) is provided with a rotating disk (26), between described each adjustment block (20) and rotating disk (26), be provided with a direction pull bar (28).
3. wushu electric four-wheel vehicle according to claim 1 and 2, it is characterized in that: rear portion, described chassis (6) be each side provided with a Control arm (16), the front end of described Control arm (16) is provided with a shock-absorbing sleeve (25) being hinged with chassis (6), the rear end of described Control arm (16) is provided with two shock-absorbing sleeves (25) that are hinged with back-up block (14), (25) the place aheads that are positioned at back axle (23) of these two shock-absorbing sleeves, another one is positioned at the rear of back axle (23).
4. wushu electric four-wheel vehicle according to claim 3, it is characterized in that: the trammel beam (19) that also comprises a U-shaped, described chassis (6) is provided with a crossbeam (18), described crossbeam (18) is provided with several shock-absorbing sleeves (34), described trammel beam (19) is inserted in shock-absorbing sleeve (34), two front ends of described trammel beam (19) are inserted in respectively in adjustment block (20) and from the place ahead of adjustment block (20) and stretch out, the front end of described trammel beam (19) is provided with screw thread, between the front end of described trammel beam (19) and adjustment block (20), be provided with jam nut (21), between described trammel beam (19) and adjustment block (20), be also provided with shock-absorbing sleeve (34).
5. wushu electric four-wheel vehicle according to claim 4, is characterized in that: also comprise a fluid brake.
6. wushu electric four-wheel vehicle according to claim 5, is characterized in that: the front portion of described chassis (6) is provided with a windshield frame (1).
7. wushu electric four-wheel vehicle according to claim 1, it is characterized in that: described axle drive shaft is provided with by movable sprocket (15), the rear portion on described chassis (6) is provided with motor rack (11), described motor rack (11) is provided with storage battery and motor (9), the main shaft of described motor (9) is provided with drive sprocket (8), described drive sprocket (8) and be provided with chain (12) between movable sprocket (15).
8. wushu electric four-wheel vehicle according to claim 7, is characterized in that: between described motor rack (11) and chassis (6), be provided with a rear shock absorber (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320544856.6U CN203486057U (en) | 2013-08-27 | 2013-08-27 | Handlebar type power-driven four-wheeler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320544856.6U CN203486057U (en) | 2013-08-27 | 2013-08-27 | Handlebar type power-driven four-wheeler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203486057U true CN203486057U (en) | 2014-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320544856.6U Expired - Fee Related CN203486057U (en) | 2013-08-27 | 2013-08-27 | Handlebar type power-driven four-wheeler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203486057U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105292369A (en) * | 2014-06-12 | 2016-02-03 | 湖北理工学院 | Electric and manual dual-purpose vehicle |
| CN109305002A (en) * | 2018-10-08 | 2019-02-05 | 淮海机电科技股份有限公司 | A kind of rear wheels of electric vehicle damping device |
-
2013
- 2013-08-27 CN CN201320544856.6U patent/CN203486057U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105292369A (en) * | 2014-06-12 | 2016-02-03 | 湖北理工学院 | Electric and manual dual-purpose vehicle |
| CN109305002A (en) * | 2018-10-08 | 2019-02-05 | 淮海机电科技股份有限公司 | A kind of rear wheels of electric vehicle damping device |
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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 |
Granted publication date: 20140319 Termination date: 20150827 |
|
| EXPY | Termination of patent right or utility model |