CN1887632A - Wheel unit of large vehicle - Google Patents
Wheel unit of large vehicle Download PDFInfo
- Publication number
- CN1887632A CN1887632A CN 200610052639 CN200610052639A CN1887632A CN 1887632 A CN1887632 A CN 1887632A CN 200610052639 CN200610052639 CN 200610052639 CN 200610052639 A CN200610052639 A CN 200610052639A CN 1887632 A CN1887632 A CN 1887632A
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- wheel
- steel plate
- plate group
- spring steel
- elevator apparatus
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Abstract
The wheel unit of large vehicle includes a frame, a wheel, a frame fixing rod, a wheel connecting shaft and an elastic steel plate combination. The wheel connecting shaft is fixed through a connector to the elastic steel plate combination; the elastic steel plate combination with movable connecting unit has one end hinged to the frame fixing rod and the other end hooked to one end of the movable connecting unit; and the movable connecting unit has its support point connected movably to the frame and one end connected to a wheel lifting unit hinged to the frame. When the vehicle has no load, the wheel may be suspended to reduce friction to ground, save fuel oil and prolong the service life.
Description
Technical field
The present invention relates to a kind of wheel assembly, especially relate to a kind of wheel assembly of full size vehicle.
Background technology
General full size vehicle, as the freight container vehicle, large truck etc., because it needs the very big goods of load capacity, often be provided with the general more wheel of baby truck under the vehicle frame, and to organize wheel parallel mutually more, makes the weight fraction of vehicle be dispersed in the load-carrying ability that increases vehicle on numerous wheels, so many groups are set under the vehicle frame, and also Train Wheel is very useful when the vehicle heavy duty.After the vehicle unloaded of cargo, the weight of wheel carrying alleviates significantly, every group of wheel in travelling this moment still comes in contact with ground and produces friction, there are following two shortcomings: the speed of vehicle during the friction force that one ground produces in the face of numerous wheels can influence and travel, increase the consumption of fuel oil, its two frictions meeting causes loss to influence the life-span of wheel to wheel, has increased trouble and traffic cost that change of wheels brings.
Summary of the invention
Technical matters to be solved by this invention provides a kind of moving velocity that reduces wheel to ground-surface friction raising vehicle, reduces the consumption of fuel oil, increases the service life of wheel, reduces the wheel assembly of a kind of full size vehicle of traffic cost.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of wheel assembly of full size vehicle, comprise vehicle frame, wheel, the vehicle frame fixed link, wheel adapter shaft and spring steel plate group, described wheel adapter shaft is fixed on the described spring steel plate group by connecting device, be provided with articulating device between the described spring steel plate group, one end of described spring steel plate group is hinged on the described vehicle frame fixed link, the other end of described spring steel plate group is hooked on an end of described articulating device, the fulcrum shaft of described articulating device is connected on the described vehicle frame, one end of described articulating device is connected with elevator apparatus of wheel, the other end of described elevator apparatus of wheel is hinged on the described vehicle frame, described elevator apparatus of wheel is provided with spring installation, also can be that described elevator apparatus of wheel is provided with air pressure or hydraulic pressure.
Compared with prior art, the invention has the advantages that many groups wheel that elevator apparatus of wheel will be set is in suspended state when vehicle is unloaded.The wheel of one suspended state does not contact with ground, reduce vehicle and ground-surface friction, thereby reach the effect of saving fuel oil, the wheel of its two suspended state does not contact with ground, reduce vehicle and ground-surface friction, the longer service life of wheel can reduce trouble and minimizing traffic cost that change of wheels brings.When elevator apparatus of wheel was provided with spring installation, the weight of vehicle frame made elevator apparatus of wheel be in state of equilibrium when unloaded, changed the lifting of automatically regulating wheel by the cargo weight on the vehicle frame.When elevator apparatus of wheel was provided with air pressure or hydraulic pressure, chaufeur only need be pressed the lifting action that the switch that is arranged in the operator's compartment is controlled air pressure or hydraulic pressure, realized the lifting of wheel, and it is very convenient to operate.
Description of drawings
Fig. 1 is a scheme drawing of the present invention;
Action scheme drawing when Fig. 2 is the invention process;
Fig. 3 is an elevator apparatus of wheel scheme drawing of the present invention.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
A kind of wheel assembly of full size vehicle, comprise vehicle frame 1, wheel 2, vehicle frame fixed link 3, wheel adapter shaft 4 and spring steel plate group 5, wheel adapter shaft 4 is fixed on the spring steel plate group 5 by connecting device 6, be provided with articulating device 7 between the spring steel plate group 5, one end of spring steel plate group 5 is hinged on the vehicle frame fixed link 3, the other end of spring steel plate group 5 is hooked on an end of articulating device 7, the extension that colludes of spring steel plate group is held and can be moved on articulating device, the fulcrum 8 of articulating device 7 is coupling on vehicle frame 1, one end of articulating device 7 is connected with elevator apparatus of wheel 9, and the other end of elevator apparatus of wheel 9 is hinged on the vehicle frame 1.Elevator apparatus of wheel 9 is provided with spring installation 10.Elevator apparatus of wheel 9 also can be arranged to air pressure or hydraulic pressure.
The principle of work of wheel assembly: when vehicle when heavy duty, elevator apparatus of wheel 9 is because of the stressed length of spring compressed that makes, and be in balance with spring steel plate group 5 bonded assembly articulating devices 7 this moment, and each is organized wheel 2 and comes in contact with ground, stressed when sharing heavy duty jointly.As shown in Figure 2, after the vehicle unloading, the weight that vehicle frame 1 bears alleviates significantly, the pressure that the feasible spring installation that is arranged on the elevator apparatus of wheel 9 on the vehicle frame 1 is subjected to reduces stretches elevator apparatus of wheel 9, articulating device 7 one ends that link to each other with elevator apparatus of wheel 9 are under pressure, articulating device 7 force sides are downward-sloping, hold the spring steel plate group 5 that links to each other downward-sloping therewith, and the wheel 2 that is fixed on this spring steel plate group 5 is moved down.Articulating device 7 one ends that elevator apparatus of wheel 9 links to each other move down, and the other end of articulating device 7 upward deflects, and the spring steel plate group 5 that links to each other with this end is also moved up, and are fixed on to carry on one group of wheel on this spring steel plate group 5 to break away from ground.The other end that breaks away from the spring steel plate group 5 of ground face wheel 2 can be downward-sloping, because the interlock effect, next wheel 2 also can break away from ground along with the lifting of spring steel plate group 5, and the amplitude of carrying on it is little with respect to putting forward amplitude on the last wheel 2.When full size vehicle is provided with under more wheel situations, can increase the elevator apparatus of wheel that many groups are set and realize.
Claims (3)
1. the wheel assembly of a full size vehicle, comprise vehicle frame, wheel, the vehicle frame fixed link, wheel adapter shaft and spring steel plate group, described wheel adapter shaft is fixed on the described spring steel plate group by connecting device, be provided with articulating device between the described spring steel plate group, one end of described spring steel plate group is hinged on the described vehicle frame fixed link, the other end of described spring steel plate group is hooked on an end of described articulating device, the fulcrum shaft of described articulating device is connected on the described vehicle frame, an end that it is characterized in that described articulating device is connected with elevator apparatus of wheel, and the other end of described elevator apparatus of wheel is hinged on the described vehicle frame.
2. the wheel assembly of a kind of full size vehicle according to claim 1 is characterized in that described elevator apparatus of wheel is provided with spring installation.
3. the wheel assembly of a kind of full size vehicle according to claim 1 is characterized in that described elevator apparatus of wheel is provided with air pressure or hydraulic pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610052639 CN1887632A (en) | 2006-07-26 | 2006-07-26 | Wheel unit of large vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610052639 CN1887632A (en) | 2006-07-26 | 2006-07-26 | Wheel unit of large vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1887632A true CN1887632A (en) | 2007-01-03 |
Family
ID=37576911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610052639 Pending CN1887632A (en) | 2006-07-26 | 2006-07-26 | Wheel unit of large vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1887632A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608582A (en) * | 2015-02-12 | 2015-05-13 | 柏跃龙 | Wheel of novel mobile lift platform |
| CN106697014A (en) * | 2016-12-27 | 2017-05-24 | 浙江鄂石物流科技有限公司 | Trolley for logistics |
| CN106741237A (en) * | 2016-12-30 | 2017-05-31 | 宁波江北瑞臣工艺品设计有限公司 | A kind of transport vehicle |
| CN110194225A (en) * | 2019-06-14 | 2019-09-03 | 沛县迅驰专用车辆制造有限公司 | It is a kind of to bear the semitrailer that pressure is strong, support strength is high |
| CN114534270A (en) * | 2022-03-04 | 2022-05-27 | 张昊森 | Multi-axis suspension axle assembly |
-
2006
- 2006-07-26 CN CN 200610052639 patent/CN1887632A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608582A (en) * | 2015-02-12 | 2015-05-13 | 柏跃龙 | Wheel of novel mobile lift platform |
| CN104608582B (en) * | 2015-02-12 | 2016-08-03 | 柏跃龙 | The wheel of mobile lifting platform |
| CN106697014A (en) * | 2016-12-27 | 2017-05-24 | 浙江鄂石物流科技有限公司 | Trolley for logistics |
| CN106741237A (en) * | 2016-12-30 | 2017-05-31 | 宁波江北瑞臣工艺品设计有限公司 | A kind of transport vehicle |
| CN110194225A (en) * | 2019-06-14 | 2019-09-03 | 沛县迅驰专用车辆制造有限公司 | It is a kind of to bear the semitrailer that pressure is strong, support strength is high |
| CN114534270A (en) * | 2022-03-04 | 2022-05-27 | 张昊森 | Multi-axis suspension axle assembly |
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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 |