CN205113558U - Four -wheeled electromobile - Google Patents
Four -wheeled electromobile Download PDFInfo
- Publication number
- CN205113558U CN205113558U CN201520480530.0U CN201520480530U CN205113558U CN 205113558 U CN205113558 U CN 205113558U CN 201520480530 U CN201520480530 U CN 201520480530U CN 205113558 U CN205113558 U CN 205113558U
- Authority
- CN
- China
- Prior art keywords
- wheel
- longeron
- establish
- electric motor
- steel plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses four -wheeled electromobile is the city vehicle that rides instead of walk, characterized by: establish horizontal band steel board (2) in longeron (1) front portion, below band steel board (2) both ends each one smooth single -row radial ball bearing (3), hold at the diaxon below (3) each one block smooth steel sheet (4), and the inner circle that holds the diaxon (3) welds respectively on two steel sheets (4), weld its outer lane respectively on band steel board (2), below two steel sheets (4) respectively each smooth and weld the jail one shaft (5), it turns to front wheel (6) respectively to install one on two -wheeled axle (5), establish steering connecting rod (7) between two -wheeled axle (5), hold the axle center direction of (3) along the diaxon and open two holes on band steel board (2), insert perpendicularly respectively in two holes two steel pipes (8), and weld respectively on two steel sheets (4) or bearing (3) circle in with its lower extreme, respectively establish one leading hand (hold) (9) on two steel pipes (8), establish rear frame member (10) at longeron (1) rear portion, respectively establish a back fork (11) at rear frame member (10) both ends, respectively install in two back fork (11) a rear wheel (12), the higher authority between the four -wheel choose a place to give a banquet chair (13).
Description
Technical field
The four-wheel electric motor car of riding instead of walk in a kind of city.
Background technology
Lack in current city that a kind of structure is simple, easy to manufacture, cost is low, ride comfort is generous, novel and beautiful, economical and practical running vehicle.
Summary of the invention
The purpose of this utility model is to provide a kind of city working clan, the elderly, invalid go out the vehicle that the simple cost of structure is low, easy to manufacture, novel and beautiful, ride comfort are generous of riding instead of walk.This practical new technical characteristic is: establish the horizontal band steel plate (2) as front cross rail in longeron (1) front portion, the each smooth single-row radial ball bearing (3) of difference below horizontal band steel plate (2) two ends, the each smooth block plate (4) of difference below two single-row radial ball bearings (3), and the inner ring of two single-row radial ball bearings (3) is welded on two steel plates (4) respectively, the outer ring of two single-row radial ball bearings (3) is welded on horizontal band steel plate (2) respectively.Meanwhile, each smooth and weld a wheel shaft (5) respectively below two steel plates (4), the upper each installation steering front wheel (6) respectively of two axles (5).Linkage steering (7) is established by the arm of force between two axles (5).Axis direction along two single-row radial ball bearings (3) opens holes on horizontal band steel plate (2), then among holes, distinguish each vertical insertion one section of steel pipe (8), and the lower end of two steel pipes (8) is welded on respectively on two steel plates (4) or on the inner ring of two single-row radial ball bearings (3).Respectively installing one respectively in the upper end of two steel pipes (8) turns to leading hand (9).Establish after cross member (10) at longeron (1) rear portion, respectively establish a rear wheel fork (11) at the two ends of after cross member (10), each installation trailing wheel (12) among two rear wheel fork (11).To choose a place to give a banquet above between four-wheel chair (13).Establish tread plate (14) in longeron (1) front end, establish the erecting stage (15) of battery case in longeron (1) rear end.Wherein, horizontal band steel plate (2) can be directly installed on longeron (1), also can install steel plate by one piece of elasticity and be arranged on longeron (1).Establish an elasticity that steel plate is installed at after cross member (10) middle part, by it, after cross member (10) is arranged on the support that longeron (1) is upper or longeron (1) is above set.Seat (13) is mounted on the upper set support of longeron (1) and/or the upper set elastic support of after cross member (10).If need to lengthen longeron (1), after seat (13), establish a seat again.Two trailing wheels (12) or just a trailing wheel are wherein the power wheel being provided with hub-type electric machine.To set up defences foremost the safety lever or protective cover that hit at longeron (1).Side establishes overhead guard or the car cover of sun-shading rain-proof on the seat.
Accompanying drawing explanation
Figure of description is depicted as the keystone configuration schematic diagram of this practical new four-wheel electric motor car.
Detailed description of the invention
The longeron (1) of the utility model four-wheel electric motor car, can select the thin-wall channel of 10 centimetres to make, and horizontal band steel plate (2), with 6 × 0.6 centimetres of band steels, is got and is about 50 centimetres.Single-row radial ball bearing (3) can select GB 308 bearing, and 6 × 0.6 centimetres of band steels selected by two steel plates (4), gets long 9 centimetres.Wheel shaft (5) selects diameter 2 centimetres, and the cold-drawn round steel of long 19 centimetres makes.The steel pipe of external diameter 29 millimeters of internal diameter 22 millimeters long 30 centimetres selected by steel pipe (8).First by smooth respectively for one end of two axles (5) and on line of centers between the two long limits being welded on two steel plates (4), again one end of two steel pipes (8) is vertically welded in respectively on the center-point of another side of two steel plates (4), then two 308 bearings entangled two steel pipes (8) respectively and to be smoothly with one heart placed on two steel plates (4), and the inner ring of two 308 bearings is welded on two steel plates (4) respectively.Then at the center-point apart from 4.5 centimetres, horizontal band steel plate (2) two ends, the hole of two diameters 31 millimeters is made a call to as the center of circle, then two steel pipes (8) in the two cover combinations welded top are respectively in the same way through this holes, allow two 308 bearings be flattened on horizontal band steel plate (2) respectively, behind check and correction center, its outer ring is welded on band steel plate (2) respectively.One deck newspaper is preferably padded with reserved some spaces when welding bearing enclose.Tap hand is the steel pipe manufacturing with diameter 2.1 centimetres.After cross member (10) adopts 5 centimetres of GB angle steel to make, and two rear wheel fork at its two ends adopt the angle steel of 44 centimetres to be vertically welded in its two ends to make.Two front-wheels (6) select the pneumatic splint of diameter 30 centimetres to take turns.What two trailing wheels selected the band wheel hub of diameter 40 centimetres to stop dish common two takes turns battery-driven car inflated wheel, wherein one or two with hub-type electric machine as power wheel.Other all select the universal accessories of common electric car as seat, storage battery, battery case, controller, charger, handle, brake lever etc.
Claims (7)
1. the utility model four-wheel electric motor car, it is characterized in that: establish the horizontal band steel plate (2) as front cross rail in longeron (1) front portion, the each smooth single-row radial ball bearing (3) of difference below horizontal band steel plate (2) two ends, the each smooth block plate (4) of difference below two single-row radial ball bearings (3), and the inner ring of two single-row radial ball bearings (3) is welded on two steel plates (4) respectively, the outer ring of two single-row radial ball bearings (3) is welded on respectively on horizontal band steel plate (2), simultaneously, each smooth and weld a wheel shaft (5) respectively below two steel plates (4), the upper each installation steering front wheel (6) respectively of two axles (5), Linkage steering (7) is established by the arm of force between two axles (5), axis direction along two single-row radial ball bearings (3) opens holes on horizontal band steel plate (2), then each vertical insertion of difference one section of steel pipe (8) among holes, and the lower end of two steel pipes (8) is welded on respectively on two steel plates (4) or on the inner ring of two single-row radial ball bearings (3), respectively installing one respectively in the upper end of two steel pipes (8) turns to leading hand (9), after cross member (10) is established at longeron (1) rear portion, a rear wheel fork (11) is respectively established at the two ends of after cross member (10), each installation trailing wheel (12) among two rear wheel fork (11), to choose a place to give a banquet above between four-wheel chair (13), tread plate (14) is established in longeron (1) front end, the erecting stage (15) of battery case is established in longeron (1) rear end.
2. four-wheel electric motor car according to claim 1, is characterized in that: horizontal band steel plate (2) can be directly installed on longeron (1), or installs steel plate by one piece of elasticity and be arranged on longeron (1).
3. four-wheel electric motor car according to claim 1, it is characterized in that: establish an elasticity that steel plate is installed at after cross member (10) middle part, by it, after cross member (10) is arranged on the support that longeron (1) is upper or longeron (1) is above set.
4. four-wheel electric motor car according to claim 1, is characterized in that: seat (13) is mounted on the upper set support of longeron (1) and/or the upper set elastic support of after cross member (10).
5. four-wheel electric motor car according to claim 1, is characterized in that: two trailing wheels (12) or just a trailing wheel are wherein the power wheel being provided with hub-type electric machine.
6. four-wheel electric motor car according to claim 1, is characterized in that: to set up defences foremost the safety lever or protective cover that hit at longeron (1).
7. four-wheel electric motor car according to claim 1, is characterized in that: side establishes overhead guard or the car cover of sun-shading rain-proof on the seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520480530.0U CN205113558U (en) | 2015-07-07 | 2015-07-07 | Four -wheeled electromobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520480530.0U CN205113558U (en) | 2015-07-07 | 2015-07-07 | Four -wheeled electromobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205113558U true CN205113558U (en) | 2016-03-30 |
Family
ID=55569193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520480530.0U Expired - Fee Related CN205113558U (en) | 2015-07-07 | 2015-07-07 | Four -wheeled electromobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205113558U (en) |
-
2015
- 2015-07-07 CN CN201520480530.0U patent/CN205113558U/en not_active Expired - Fee Related
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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: 20160330 Termination date: 20160707 |