CN203739816U - Four-wheeled electric truck - Google Patents
Four-wheeled electric truck Download PDFInfo
- Publication number
- CN203739816U CN203739816U CN201420115227.6U CN201420115227U CN203739816U CN 203739816 U CN203739816 U CN 203739816U CN 201420115227 U CN201420115227 U CN 201420115227U CN 203739816 U CN203739816 U CN 203739816U
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- China
- Prior art keywords
- car frame
- main car
- battery
- drive motor
- wheel
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- Expired - Fee Related
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Abstract
The utility model provides a four-wheeled electric truck. A head, a compartment, a driving motor, a running device, a steering device and a braking device are all installed on a main frame; an anti-collision protective rod is arranged at the front end of the main frame; an auxiliary frame is arranged above the back part of the main frame; the compartment is installed on the auxiliary frame; the running device comprises two front wheels and two rear wheels which are installed at the front part and the back part of the main frame respectively; a battery installation box is arranged below a seat in the head; batteries are installed in the battery installation box; the driving motor is installed below the back part of the main frame, is connected with a rear axle and drives the rear axle to rotate; a speed regulation control device is installed between the batteries and the driving motor and used for controlling the rotating speed and the rotating direction of the driving motor; and the steering device is installed in the head and connected with a front axle. The four-wheeled electric truck is stable in performance, simple and reasonable in structure and flexible in steering.
Description
Technical field
The utility model provides a kind of electronlmobil, relates in particular to a kind of agricultural four-wheel electric lorry that is suitable for, and belongs to vehicle technology field.
Background technology
Four-wheel electric lorry refers to taking vehicle power as power, travels with power wheel, meets the vehicle of arteries of communication, legislative control on safety requirements.It starts with the electricity being stored in battery.The waste gas that battery-driven car produces while thering is no the work of combustion engine four-wheeled, does not produce exhaust pollution, is very useful to the cleaning of environmental protection and air, is almost " zero pollutes ".And the noise that battery-driven car produces is also less.
The research of four-wheel electric lorry shows, its efficiency of energy utilization has exceeded spark ignition engine four-wheeled, especially in city, moves, and electric four-wheel vehicle loiters, and moving velocity is not high, adopts four-wheel electric lorry more suitable.Four-wheel electric lorry consumes power not in the time stopping.
On the other hand, four-wheel electric lorry can reduce the dependence to oil resources by actv., can be by limited oil for prior aspect.Electric power to battery charge can be transformed by coal, natural fuels, waterpower, nuclear energy, solar power, wind-force, tidal energy etc.In addition, charge at night, can also avoid peak of power consumption, be conducive to electrical network balanced load, minimizing expense.
Four-wheel electric lorry compared with combustion engine lorry, simple in structure, running drive disk assembly few, maintenance amount is little.When adopting when induction AC motor, motor service free safeguards, the more important thing is that four-wheel electric lorry easily handles.
Although four-wheel electric lorry has above advantage,, the technology of four-wheel electric lorry is still be not as perfect as the technology of combustion engine four-wheeled at present, and especially the life-span of electrical source of power is short, use cost is high, and the performance of battery-driven car is stable not.
Summary of the invention
The utility model has solved the deficiency in above-mentioned background technology, and a kind of stable performance is provided, simple and reasonable for structure, turns to four-wheel electric lorry flexibly.
Realizing the technical scheme that the utility model above-mentioned purpose adopts is:
A kind of four-wheel electric lorry, at least comprise main car frame, headstock, compartment, battery, drive motor, speed-regulating control device, mobile devices, steering hardware and brake equipment, headstock, compartment, drive motor, mobile devices, steering hardware and brake equipment are installed on main car frame, the material of described main car frame is galvanized steel, the front end of main car frame is provided with Anti-bumping protection bar, the top at the rear portion of main car frame is provided with subframe, compartment is arranged on subframe, described mobile devices comprise two front-wheels and two trailing wheels, be arranged on respectively the front and rear of main car frame, the below of the vehicle seat in described headstock is provided with battery install bin, battery is arranged in battery install bin, described drive motor is arranged on the below at the rear portion of main car frame, be connected with hind axle and drive hind axle to rotate, described speed-regulating control device is installed between battery and drive motor, for controlling the rotating speed of drive motor and turning to, described steering hardware is installed in headstock, is connected with front wheel spindle, described speed-regulating control device comprises master controller, instrument display and speed control crank.
Described brake equipment comprises brake power-off pedal, draw bar and brake drum, and brake power-off pedal is positioned on the base plate of headstock, and brake drum is arranged on hind axle, and brake power-off pedal connects by draw bar and controls brake drum.
The voltage of described battery is 48V, and capacity is greater than 60AH; Described drive motor is for being brushed with tooth motor, without being brushed with tooth motor or brushless gearless motor.
Described steering hardware comprises bearing circle and connecting rod mechanism, and bearing circle is connected with front-wheel by connecting rod mechanism, and controls the hand of rotation of front-wheel.
The four-wheel electric lorry that the utility model provides has the following advantages: 1, in the application, Anti-bumping protection bar, subframe, headstock are installed on main car frame, compact conformation, and usability is strong; 2, in when brake, push down on the pedal, can auto-breaking, lorry is caused damage avoiding.
Brief description of the drawings
The integral structure schematic diagram of the four-wheel electric lorry that Fig. 1 provides for the utility model;
In figure: 1-front-wheel, 2-trailing wheel, 3-headstock, 4-compartment, 5-vehicle seat, 6-battery install bin, 7-bearing circle, 8-brake power-off pedal, 9-draw bar, 10-main car frame, 11-Anti-bumping protection bar.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is done to detailed specific description, but protection domain of the present utility model is not limited to following examples.
The integral structure of the four-wheel electric lorry that the utility model provides as shown in Figure 1; headstock 3, compartment 4, drive motor, mobile devices, steering hardware and brake equipment are installed on main car frame 10; the material of described main car frame 10 is galvanized steel; the front end of main car frame 10 is provided with Anti-bumping protection bar 11; the top at the rear portion of main car frame 10 is provided with subframe, and compartment 4 is arranged on subframe.
Described mobile devices comprise two front-wheels 1 and two trailing wheels 2, are arranged on respectively the front and rear of main car frame 10.
The below of the vehicle seat 5 in described headstock 3 is provided with battery install bin 6, and battery is arranged in battery install bin 6, and the voltage of described battery is 48V, and capacity is greater than 60AH; Described drive motor is arranged on the below at the rear portion of main car frame 10, is connected and drives hind axle to rotate with hind axle; Described drive motor is for being brushed with tooth motor, without being brushed with tooth motor or brushless gearless motor.
Described speed-regulating control device is installed between battery and drive motor, for controlling the rotating speed of drive motor and turning to;
Described steering hardware is installed in headstock 3, is connected with front-wheel 1; Described steering hardware comprises bearing circle and connecting rod mechanism, and bearing circle is connected with front-wheel by connecting rod mechanism, and controls the hand of rotation of front-wheel.
Described speed-regulating control device comprises master controller, instrument display and speed control crank.
Described brake equipment comprises brake power-off pedal 8, draw bar 9 and brake drum, and brake power-off pedal 8 is positioned on the base plate of headstock 3, and brake drum is arranged on hind axle, and brake power-off pedal 8 connects by draw bar 9 and controls brake drum.
After tested, its technology, performance perameter are as follows for the four-wheel electric lorry providing in the present embodiment:
Overall dimensions of a car (mm) is 3280X1200X1800
Ground clearance: 150mm
Turn radius: 2700mm
Motor: 48V800W/48V2200W
Storage battery: 48V90AH
Maximum travelling speed: 50Km/h
Maximum astern speed: 15Km/h
Rated load: 500Kg
Deadweight: 490Kg
Hill climbing ability: 35 °
Be full of electric range: 80Km
Stopping distance: 3.5m
Obstacle clearing capability: 120mm.
Claims (4)
1. a four-wheel electric lorry, at least comprise main car frame, headstock, compartment, battery, drive motor, speed-regulating control device, mobile devices, steering hardware and brake equipment, headstock, compartment, drive motor, mobile devices, steering hardware and brake equipment are installed on main car frame, it is characterized in that: the material of described main car frame is galvanized steel, the front end of main car frame is provided with Anti-bumping protection bar, the top at the rear portion of main car frame is provided with subframe, compartment is arranged on subframe, described mobile devices comprise two front-wheels and two trailing wheels, be arranged on respectively the front and rear of main car frame, the below of the vehicle seat in described headstock is provided with battery install bin, battery is arranged in battery install bin, described drive motor is arranged on the below at the rear portion of main car frame, be connected with hind axle and drive hind axle to rotate, described speed-regulating control device is installed between battery and drive motor, for controlling the rotating speed of drive motor and turning to, described steering hardware is installed in headstock, is connected with front-wheel, described speed-regulating control device comprises master controller, instrument display and speed control crank.
2. four-wheel electric lorry according to claim 1, it is characterized in that: described brake equipment comprises brake power-off pedal, draw bar and brake drum, brake power-off pedal is positioned on the base plate of headstock, brake drum is arranged on hind axle, and brake power-off pedal connects by draw bar and controls brake drum.
3. four-wheel electric lorry according to claim 1, is characterized in that: the voltage of described battery is 48V, and capacity is greater than 60AH; Described drive motor is for being brushed with tooth motor, without being brushed with tooth motor or brushless gearless motor.
4. four-wheel electric lorry according to claim 1, is characterized in that: described steering hardware comprises bearing circle and connecting rod mechanism, bearing circle is connected with front-wheel by connecting rod mechanism, and controls the hand of rotation of front-wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420115227.6U CN203739816U (en) | 2014-03-14 | 2014-03-14 | Four-wheeled electric truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420115227.6U CN203739816U (en) | 2014-03-14 | 2014-03-14 | Four-wheeled electric truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203739816U true CN203739816U (en) | 2014-07-30 |
Family
ID=51339654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420115227.6U Expired - Fee Related CN203739816U (en) | 2014-03-14 | 2014-03-14 | Four-wheeled electric truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203739816U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422919A (en) * | 2018-05-10 | 2018-08-21 | 崇州天智轻量化制造有限公司 | A kind of manufacturing method of magnesium alloy intelligent miniature motor wagon and its car body and container |
| CN115465395A (en) * | 2021-06-11 | 2022-12-13 | 格力博(江苏)股份有限公司 | Electric all-terrain vehicle |
-
2014
- 2014-03-14 CN CN201420115227.6U patent/CN203739816U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422919A (en) * | 2018-05-10 | 2018-08-21 | 崇州天智轻量化制造有限公司 | A kind of manufacturing method of magnesium alloy intelligent miniature motor wagon and its car body and container |
| CN115465395A (en) * | 2021-06-11 | 2022-12-13 | 格力博(江苏)股份有限公司 | Electric all-terrain vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HUBEI MACHENG HUAYI BICYCLE?INDUSTRY?POLYTRON TECH Free format text: FORMER NAME: HUBEI MACHENG HUAWEI BICYCLE?INDUSTRY?DEVELOPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 438300 Huanggang city of Hubei Province, Macheng City Gulou xiaohetou Industrial Park Patentee after: Macheng, hubei Province Hua Yicheye Science and Technology Co., Ltd. Address before: 438300 Huanggang city of Hubei Province, Macheng City Gulou xiaohetou Industrial Park Patentee before: HUBEI PROVINCE MACHENG CITY POWER VEHICLE INDUSTRY DEVELOPMENT CO., LTD. |
|
| 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: 20140730 Termination date: 20160314 |