CN101362458A - Elevator apparatus of wheel in middle of vehicle - Google Patents
Elevator apparatus of wheel in middle of vehicle Download PDFInfo
- Publication number
- CN101362458A CN101362458A CNA2008101393159A CN200810139315A CN101362458A CN 101362458 A CN101362458 A CN 101362458A CN A2008101393159 A CNA2008101393159 A CN A2008101393159A CN 200810139315 A CN200810139315 A CN 200810139315A CN 101362458 A CN101362458 A CN 101362458A
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- China
- Prior art keywords
- wheel
- screw rod
- elevator apparatus
- bumper
- automobile
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- 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.)
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Abstract
The invention relates to a wheel, in particular to a lifting device for an automobile intermediate wheel. A shock absorber is arranged on a vehicle body (or a vehicle frame) between a front wheel and a rear wheel, a wheel axle is arranged on the shock absorber, an intermediate wheel is arranged on the wheel axle, and an intermediate wheel lifting device is arranged between the vehicle body (or vehicle frame) and the shock absorber. As the intermediate wheel lifting device is arranged between the vehicle body (or the vehicle frame) and the shock absorber, the intermediate wheel can be lifted from the ground when the vehicle travels on the normal road surface, therefore, the lifting device has the advantages of good stability, no friction between the intermediate wheel and the ground, no resistance, high vehicle speed, low oil consumption, no tire wear and low use cost; and furthermore, the lifting device is suitable for the intermediate wheel between the front wheel and the rear wheel of the automobile.
Description
Technical field
The present invention relates to automotive wheel, is elevator apparatus of wheel in the middle of a kind of automobile specifically.
Background technology
We know, wheel in the middle of the existing automobile, be on the car body between front vehicle wheel and the rear wheel (perhaps vehicle frame), to be provided with bumper, bumper is provided with axletree, wheel in the middle of axletree is provided with, at least the horizontal corresponding a pair of middle wheel that is provided with on the car body (perhaps vehicle frame), the off-road capability height is adapted at travelling in the various rough topographys such as way less open-air mountain region, meadow, marsh.Wheel in the middle of this automobile, because the car body (perhaps vehicle frame) between front vehicle wheel and the rear wheel is provided with bumper, bumper is provided with axletree, wheel in the middle of axletree is provided with is when elevator apparatus of wheel in the middle of not having, vehicle travel on normal road surface, middle wheel contacts with ground, poor stability, friction force is big, and resistance is big, the speed of a motor vehicle is slow, the consumption of fuel height, wear on tyres is big, the use cost height.
Summary of the invention
The technical matters that the present invention solves is, when wheel travels on normal road surface in the middle of the solution automobile, middle wheel still contacts with ground, poor stability, and friction force is big, resistance is big, the speed of a motor vehicle is slow, the consumption of fuel height, and wear on tyres is big, the problem that use cost is high, when providing a kind of vehicle on normal road surface, to travel, middle wheel can be lifted from ground, good stability, middle wheel and ground do not have friction, non-resistance, the speed of a motor vehicle is fast, and consumption of fuel is low, tire does not have wearing and tearing, the middle elevator apparatus of wheel of the automobile that use cost is low.
Technical scheme of the present invention is, car body between front vehicle wheel and the rear wheel (perhaps vehicle frame) is provided with bumper, and bumper is provided with axletree, wheel in the middle of axletree is provided with, the keystone configuration characteristics are elevator apparatus of wheel in the middle of being provided with between car body (perhaps vehicle frame) and the bumper.
Elevator apparatus of wheel in the middle of the present invention can be provided with oil cylinder on car body (perhaps vehicle frame), be provided with piston in the oil cylinder, and piston is provided with piston rod, and the piston rod below is connected with the bumper loam cake.
Elevator apparatus of wheel in the middle of the present invention can be provided with screw rod on car body (perhaps vehicle frame), the screw rod below is connected with the bumper loam cake, and screw rod is provided with turbine, and turbine is provided with worm screw, and worm screw is provided with motor.
Elevator apparatus of wheel in the middle of the present invention can be provided with screw rod on car body (perhaps vehicle frame), the screw rod below is connected with the bumper loam cake, and screw rod is provided with driven bevel pinion, and driven bevel pinion is provided with driving bevel gear, and driving bevel gear is provided with motor.
Elevator apparatus of wheel in the middle of the present invention can be provided with screw rod on car body (perhaps vehicle frame), the screw rod below is connected with the bumper loam cake, and screw rod is provided with driven helical wheel, and driven helical wheel is provided with active oblique gear, and active oblique gear is provided with motor.
Elevator apparatus of wheel in the middle of the present invention can be provided with screw rod on car body (perhaps vehicle frame), screw rod is provided with nut, and the nut below is connected with the bumper loam cake, and screw rod is provided with motor.
Elevator apparatus of wheel in the middle of the present invention can be provided with nut on car body (perhaps vehicle frame), nut is provided with screw rod, and the screw rod lower end is provided with bulb, and bulb is provided with ball cap, and ball cap is connected with the bumper loam cake, and screw rod is provided with motor.
Elevator apparatus of wheel in the middle of the present invention can be provided with screw rod on car body (perhaps vehicle frame), screw rod is provided with lifting bar, and the lifting bar below is connected with the bumper loam cake, and screw rod is provided with motor.
Elevator apparatus of wheel in the middle of the present invention can be provided with tooth bar on car body (perhaps vehicle frame), the tooth bar below is connected with the bumper loam cake, and tooth bar is provided with gear, and gear is provided with motor.
The invention has the beneficial effects as follows, because elevator apparatus of wheel in the middle of being provided with between car body (perhaps vehicle frame) and the bumper, when vehicle travels, middle wheel can be lifted from ground, good stability on normal road surface, middle wheel and ground do not have friction, non-resistance, the speed of a motor vehicle is fast, and consumption of fuel is low, tire does not have wearing and tearing, and use cost is low.The present invention is applicable to the middle wheel between automobile front vehicle wheel and the rear wheel.
Description of drawings
Fig. 1 is the automobile front view of wheel in the middle of being provided with between front vehicle wheel and the rear wheel;
Fig. 2 is the A-A cutaway view Amplified image of Fig. 1, is the front view of elevator apparatus of wheel in the middle of a kind of automobile of the present invention;
Fig. 3 is the B-B cutaway view Amplified image of Fig. 1, is the front view of elevator apparatus of wheel in the middle of another automobile of the present invention;
Fig. 4 is the C-C cutaway view Amplified image of Fig. 1, is the front view of elevator apparatus of wheel in the middle of another automobile of the present invention;
Fig. 5 is the D-D cutaway view Amplified image of Fig. 1, is the front view of elevator apparatus of wheel in the middle of another automobile of the present invention;
Fig. 6 is the E-E cutaway view Amplified image of Fig. 1, is the front view of elevator apparatus of wheel in the middle of another automobile of the present invention;
Fig. 7 is the G-G cutaway view Amplified image of Fig. 1, is the front view of elevator apparatus of wheel in the middle of another automobile of the present invention;
Fig. 8 is the F-F cutaway view Amplified image of Fig. 1, is the front view of elevator apparatus of wheel in the middle of another automobile of the present invention, and Fig. 9 is the A place partial enlarged drawing of Fig. 8;
Figure 10 is the H-H cutaway view Amplified image of Fig. 1, is the front view of elevator apparatus of wheel in the middle of another automobile of the present invention.
Embodiment
Elevator apparatus of wheel in the middle of the automobile as shown in Figure 1 and Figure 2, on the car body 2 between front vehicle wheel 1 and the rear wheel 4 (perhaps vehicle frame), be provided with bumper 6, bumper 6 is provided with axletree 5, wheel 3 in the middle of axletree 5 is provided with, elevator apparatus of wheel in the middle of being provided with between car body 2 (perhaps vehicle frame) and the bumper 6.As can be seen from Figure 2, middle elevator apparatus of wheel, be on car body 2 (perhaps vehicle frame), to be provided with oil cylinder 10, be provided with piston 11 in the oil cylinder 10, piston 11 is provided with piston rod 12, and piston rod 12 belows are connected with bumper loam cake 7, piston 11 motions, drive piston rod 12 and drive bumper 6 up-and-down movements, drive the middle wheel 3 of axletree 5 drives and move up and down.Piston rod 12 can be connected by terminal pad 8 with bumper loam cake 7, improves toughness, and piston rod 12 external diameters are provided with dust protecting cap 9, prevent that dust from entering.When vehicle travels, middle wheel can be lifted from ground on normal road surface, good stability, middle wheel and ground do not have friction, non-resistance, the speed of a motor vehicle is fast, and consumption of fuel is low, and tire does not have wearing and tearing, and use cost is low.
Elevator apparatus of wheel in the middle of the automobile as shown in Figure 3, on car body 2 (perhaps vehicle frame), be provided with screw rod 15, screw rod 15 belows are connected with bumper loam cake 7, screw rod 15 is provided with turbine 14, and turbine 14 is provided with worm screw 13, and worm screw 13 is provided with motor, motor rotates, drive 14 rotations of worm screw 13 drive turbines, drive screw rod 15 and drive bumpers 6 up-and-down movements, drive the middle wheel 3 of axletree 5 drives and move up and down.Screw rod 15 can be connected by terminal pad 8 with bumper loam cake 7, improves toughness, and screw rod 15 external diameters are provided with dust protecting cap 9, prevent that dust from entering.
Elevator apparatus of wheel in the middle of the automobile as shown in Figure 4, on car body 2 (perhaps vehicle frame), be provided with screw rod 15, screw rod 15 belows are connected with bumper loam cake 7, screw rod 15 is provided with driven bevel pinion 16, and driven bevel pinion 16 is provided with driving bevel gear 17, and driving bevel gear 17 is provided with motor, motor rotates, drive 16 rotations of driving bevel gear 17 drive driven bevel pinions, drive screw rod 15 and drive bumpers 6 up-and-down movements, drive the middle wheel 3 of axletree 5 drives and move up and down.Screw rod 15 can be connected by terminal pad 8 with bumper loam cake 7, improves toughness, and screw rod 15 external diameters are provided with dust protecting cap 9, prevent that dust from entering.
Elevator apparatus of wheel in the middle of the automobile as shown in Figure 5, on car body 2 (perhaps vehicle frame), be provided with screw rod 15, screw rod 15 belows are connected with bumper loam cake 7, screw rod 15 is provided with driven helical wheel 18, and driven helical wheel 18 is provided with active oblique gear 19, and active oblique gear 19 is provided with motor, motor rotates, drive driven helical wheel 18 rotations of active oblique gear 19 drives, drive screw rod 15 and drive bumpers 6 up-and-down movements, drive the middle wheel 3 of axletree 5 drives and move up and down.Screw rod 15 can be connected by terminal pad 8 with bumper loam cake 7, improves toughness, and screw rod 15 external diameters are provided with dust protecting cap 9, prevent that dust from entering.
Elevator apparatus of wheel in the middle of the automobile as shown in Figure 6, on car body 2 (perhaps vehicle frame), be provided with screw rod 15, screw rod 15 is provided with nut 22, nut 22 belows are connected with bumper loam cake 7, screw rod 15 is provided with motor, and motor rotates, and drives screw rod 15 and rotates, drive nut 22 and drive bumper 6 up-and-down movements, drive the middle wheel 3 of axletree 5 drives and move up and down.Nut 22 can be connected by terminal pad 8 with bumper loam cake 7, improves toughness, and screw rod 15 external diameters are provided with dust protecting cap 9, prevent that dust from entering.
Elevator apparatus of wheel in the middle of the automobile as shown in Figure 7, on car body 2 (perhaps vehicle frame), be provided with nut 25, nut 25 is provided with screw rod 15, screw rod 15 lower ends are provided with bulb 24, bulb 24 is provided with ball cap 23, ball cap 23 is connected with bumper loam cake 7, screw rod 15 is provided with motor, motor rotates, driving screw rod 15 rotates, screw rod 15 up-and-down movement on nut 25 that rotates drives bulb 24 and drives ball cap 23 drive bumpers 6 up-and-down movements, and wheel 3 moved up and down in the middle of drive axletree 5 drove.Screw rod 15 external diameters are provided with dust protecting cap 9, prevent that dust from entering.
As elevator apparatus of wheel in the middle of Fig. 8, the automobile shown in Figure 9, on car body 2 (perhaps vehicle frame), be provided with screw rod 15, screw rod 15 is provided with lifting bar 20, lifting bar 20 belows are connected with bumper loam cake 7, screw rod 15 is provided with motor, and motor rotates, and drives screw rod 15 and rotates, drive lifting bar 20 and drive bumper 6 up-and-down movements, drive the middle wheel 3 of axletree 5 drives and move up and down.Lifting bar 20 can be connected by terminal pad 8 with bumper loam cake 7, improves toughness, and screw rod 15 is provided with lifting housing 21 with lifting bar 20 external diameters, lifting bar 20 and screw rod 15 closely can be abutted against together.Screw rod 15 is provided with dust protecting cap 9 with lifting bar 20 external diameters, prevents that dust from entering.
Elevator apparatus of wheel in the middle of the automobile as shown in figure 10, on car body 2 (perhaps vehicle frame), be provided with tooth bar 26, tooth bar 26 belows are connected with bumper loam cake 7, tooth bar 26 is provided with gear 27, gear 27 is provided with motor, and motor rotates, and driven gear 27 rotates, drive tooth bar 26 and drive bumper 6 up-and-down movements, drive the middle wheel 3 of axletree 5 drives and move up and down.Tooth bar 26 can be connected by terminal pad 8 with bumper loam cake 7, improves toughness, and tooth bar 26 external diameters are provided with dust protecting cap 9, prevent that dust from entering.
Claims (13)
1. elevator apparatus of wheel in the middle of the automobile, car body between front vehicle wheel and the rear wheel (perhaps vehicle frame) is provided with bumper, bumper is provided with axletree, and wheel in the middle of axletree is provided with is characterized in that: elevator apparatus of wheel in the middle of being provided with between car body (perhaps vehicle frame) and the bumper.
2. elevator apparatus of wheel in the middle of the automobile as claimed in claim 1, it is characterized in that: elevator apparatus of wheel in the middle of said, car body (perhaps vehicle frame) is provided with oil cylinder, is provided with piston in the oil cylinder, piston is provided with piston rod, and the piston rod below is connected with the bumper loam cake.
3. elevator apparatus of wheel in the middle of the automobile as claimed in claim 2, it is characterized in that: said piston rod external diameter is provided with dust protecting cap.
4. elevator apparatus of wheel in the middle of the automobile as claimed in claim 1 is characterized in that: elevator apparatus of wheel in the middle of said, and car body (perhaps vehicle frame) is provided with screw rod, the screw rod below is connected with the bumper loam cake, screw rod is provided with turbine, and turbine is provided with worm screw, and worm screw is provided with motor.
5. elevator apparatus of wheel in the middle of the automobile as claimed in claim 1, it is characterized in that: elevator apparatus of wheel in the middle of said, car body (perhaps vehicle frame) is provided with screw rod, the screw rod below is connected with the bumper loam cake, screw rod is provided with driven bevel pinion, driven bevel pinion is provided with driving bevel gear, and driving bevel gear is provided with motor.
6. elevator apparatus of wheel in the middle of the automobile as claimed in claim 1, it is characterized in that: elevator apparatus of wheel in the middle of said, car body (perhaps vehicle frame) is provided with screw rod, the screw rod below is connected with the bumper loam cake, screw rod is provided with driven helical wheel, driven helical wheel is provided with active oblique gear, and active oblique gear is provided with motor.
7. elevator apparatus of wheel in the middle of the automobile as claimed in claim 1 is characterized in that: elevator apparatus of wheel in the middle of said, and car body (perhaps vehicle frame) is provided with screw rod, and screw rod is provided with nut, and the nut below is connected with the bumper loam cake, and screw rod is provided with motor.
8. elevator apparatus of wheel in the middle of the automobile as claimed in claim 1, it is characterized in that: elevator apparatus of wheel in the middle of said, car body (perhaps vehicle frame) is provided with nut, nut is provided with screw rod, the screw rod lower end is provided with bulb, bulb is provided with ball cap, and ball cap is connected with the bumper loam cake, and screw rod is provided with motor.
9. as elevator apparatus of wheel in the middle of claim 4,5,6,7, the 8 described automobiles, it is characterized in that: said screw rod external diameter is provided with dust protecting cap.
10. elevator apparatus of wheel in the middle of the automobile as claimed in claim 1, it is characterized in that: elevator apparatus of wheel in the middle of said, car body (perhaps vehicle frame) is provided with screw rod, and screw rod is provided with lifting bar, the lifting bar below is connected with the bumper loam cake, and screw rod is provided with motor.
11. elevator apparatus of wheel in the middle of the automobile as claimed in claim 10, it is characterized in that: said screw rod and lifting bar external diameter are provided with dust protecting cap.
12. elevator apparatus of wheel in the middle of the automobile as claimed in claim 1 is characterized in that: elevator apparatus of wheel in the middle of said, car body (perhaps vehicle frame) is provided with tooth bar, and the tooth bar below is connected with the bumper loam cake, and tooth bar is provided with gear, and gear is provided with motor.
13. elevator apparatus of wheel in the middle of the automobile as claimed in claim 12, it is characterized in that: said tooth bar external diameter is provided with dust protecting cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101393159A CN101362458A (en) | 2008-08-24 | 2008-08-24 | Elevator apparatus of wheel in middle of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101393159A CN101362458A (en) | 2008-08-24 | 2008-08-24 | Elevator apparatus of wheel in middle of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101362458A true CN101362458A (en) | 2009-02-11 |
Family
ID=40389122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101393159A Pending CN101362458A (en) | 2008-08-24 | 2008-08-24 | Elevator apparatus of wheel in middle of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101362458A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101962030A (en) * | 2010-10-12 | 2011-02-02 | 王金虎 | Hand trolley |
| CN102336170A (en) * | 2011-08-31 | 2012-02-01 | 浙江吉利汽车研究院有限公司 | Protective device for car tire |
| WO2012048579A1 (en) * | 2010-10-12 | 2012-04-19 | Wang Jinhu | Independent hoisting wheel mechanism for carrier |
| CN102689576A (en) * | 2011-12-23 | 2012-09-26 | 河南科技大学 | Car chassis and adjusting device thereof |
| WO2019052012A1 (en) * | 2017-09-13 | 2019-03-21 | 深圳市大疆创新科技有限公司 | Suspension assembly of chassis vehicle and chassis vehicle |
-
2008
- 2008-08-24 CN CNA2008101393159A patent/CN101362458A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101962030A (en) * | 2010-10-12 | 2011-02-02 | 王金虎 | Hand trolley |
| CN101962030B (en) * | 2010-10-12 | 2011-11-16 | 王金虎 | Hand trolley |
| WO2012048579A1 (en) * | 2010-10-12 | 2012-04-19 | Wang Jinhu | Independent hoisting wheel mechanism for carrier |
| CN102336170A (en) * | 2011-08-31 | 2012-02-01 | 浙江吉利汽车研究院有限公司 | Protective device for car tire |
| CN102336170B (en) * | 2011-08-31 | 2013-06-26 | 浙江吉利汽车研究院有限公司 | Protective device for car tire |
| CN102689576A (en) * | 2011-12-23 | 2012-09-26 | 河南科技大学 | Car chassis and adjusting device thereof |
| CN102689576B (en) * | 2011-12-23 | 2015-05-20 | 河南科技大学 | Car chassis and adjusting device thereof |
| WO2019052012A1 (en) * | 2017-09-13 | 2019-03-21 | 深圳市大疆创新科技有限公司 | Suspension assembly of chassis vehicle and chassis vehicle |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090211 |