CN202413423U - Hydraulic energy absorbing device of tire for liquid energy electric vehicle - Google Patents
Hydraulic energy absorbing device of tire for liquid energy electric vehicle Download PDFInfo
- Publication number
- CN202413423U CN202413423U CN2012200174917U CN201220017491U CN202413423U CN 202413423 U CN202413423 U CN 202413423U CN 2012200174917 U CN2012200174917 U CN 2012200174917U CN 201220017491 U CN201220017491 U CN 201220017491U CN 202413423 U CN202413423 U CN 202413423U
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- energy
- tire
- driven car
- electric vehicle
- 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
Links
Images
Landscapes
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model relates to a hydraulic energy absorbing device of a tire for a liquid energy electric vehicle. The device and a wheel hub of the liquid energy electric vehicle are axially and vertically arranged. The device comprises a hydraulic cylinder which is connected with a hydraulic oil tank and a hydraulic oil energy accumulator of the electric vehicle through hydraulic oil pipelines, wherein the inner side of the tire is circumferentially and fixedly connected with arcuate horseshoe blocks, and the top of a hydraulic lever of the hydraulic cylinder is connected with the horseshoe blocks in a propping way; and the two sides of the hydraulic cylinder are respectively provided with positioning levers connected with the horseshoe blocks in a propping way, and the lower parts of the positioning levers are sleeved with positioning sleeves. The hydraulic energy absorbing device adopts a non-pressure tire, so that the defect that the energy of a pressure tire can not be fully converted can be overcome, external pressure from the ground and the like can be converted into a driving force by the hydraulic device, and the conversion rate of energy can be improved, and thus the energy accumulation amount of the electric vehicle can be improved, and the mileage of the electric vehicle can be increased.
Description
Technical field
The utility model relates to a kind of tire energy absorption device of fluid power electric vehicle, particularly a kind of tyre hydraulic energy absorption device of hydraulic electric car.
Background technology
Common electronlmobil is that the energy drives electro-motor work with the storage battery, and the electric weight of storage battery deposit is limited, has limited the continuation of the journey mileage of vehicle.When the mileage that need go when battery-driven car is far away, needs charging times more, and supply with the electrically-charged battery-charging station of battery-driven car seldom.
Also there are a lot of fluid power battery-driven cars to occur at present; Like the patent No. is 200420000828.9 the disclosed fluid power battery-driven car of utility model patent, and its disclosed wheel tyre is for there being the pinch roller tire, when inflation is 1.5 kilograms in the wheel tyre; The attractive force that can cause ground and object is by gas absorption 30-50%; This just makes pressure can not change into institute's energy requirement fully, makes the pressure of a part be wasted, and energy conversion rate is low.
The utility model content
The utility model is the deficiency that exists to prior art, provides a kind of simple in structure, can realize the tyre hydraulic energy absorption device of the fluid power battery-driven car that energy very transforms.
Realize that the technical scheme that above-mentioned purpose adopts is: a kind of tyre hydraulic energy absorption device of fluid power battery-driven car; This device and the axial vertical setting of the wheel nave of fluid power battery-driven car; Comprise with the hydraulic reservoir of battery-driven car and hydraulic oil energy storage through hydraulic oil pipeline bonded assembly hydraulic actuating cylinder; Said tire inside circumference is connected with arc shoes piece, the top of the hydraulic stem of hydraulic actuating cylinder and shoes piece apical grafting; Said hydraulic actuating cylinder both sides are respectively arranged with the radius stay with shoes piece apical grafting, radius stay bottom and locating sleeve socket.
As preferred version: shoes piece, hydraulic actuating cylinder and radius stay constitute an energy-absorbing unit; A plurality of energy-absorbings unit is distributed between tire inboard and the wheel nave radially.Wheel tyre is to be sleeved on the rubber tape of wheel excircle on week.Be provided with pull back spring between locating sleeve and the radius stay.
Compared with prior art; The utility model adopts no pinch roller tire; Can eliminate pinch roller tire energy and can not external pressures such as ground be converted into propulsive effort through hydraulic efficiency gear, improve the conversion ratio of energy by the deficiency that transforms fully; Thereby improve the accumulation of energy of battery-driven car, prolong the travelled distance of battery-driven car.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the lateral plan of Fig. 1.
Among the figure: shoes piece 1, hydraulic stem 2, hydraulic actuating cylinder 3, radius stay 4, tire 5, wheel hub 6, oil duct junction 7, locating sleeve 8, pull back spring 9.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
Referring to accompanying drawing 1-2; The tyre hydraulic energy absorption device of this fluid power battery-driven car; Wheel nave 6 axial vertical settings with the fluid power battery-driven car; Comprise with the hydraulic reservoir of battery-driven car and hydraulic oil energy storage through hydraulic oil pipeline bonded assembly hydraulic actuating cylinder 3, tire 5 inside circumference are connected with arc shoes piece 1, the top of the hydraulic stem 2 of hydraulic actuating cylinder 3 and shoes piece 1 apical grafting.Hydraulic actuating cylinder 3 both sides are respectively arranged with the radius stay 4 with shoes piece 1 apical grafting, radius stay 4 bottoms and locating sleeve 8 sockets.
As preferred version: wheel tyre 5 is for being sleeved on the rubber tape of wheel excircle on week; This rubber tape is solid belt body, and its thickness is 10-25mm, can guarantee the normal operation of wheel under the situation of long term wear; Rubber tape is a loop configuration, and its diameter is confirmed according to all diameters of wheel excircle.Be provided with pull back spring 9 between locating sleeve 8 and the radius stay 4.Shoes piece 1, hydraulic actuating cylinder 3 and radius stay 4 constitute an energy-absorbing unit; A plurality of energy-absorbings unit is distributed between tire 5 inboards and the wheel nave 6 radially, and according to the size of wheel diameter, the quantity of energy-absorbing unit changes thereupon, and according to the weight of vehicle self, the pressure-bearing scope of hydraulic actuating cylinder also can change thereupon.
When the shoes piece of wheel walks to bottom dead point, receive vehicle body pressure, force the shoes piece to shrink to the axle center direction, shoes piece roof pressure radius stay, thus locating sleeve is up, the motion of compressing hydraulic actuating cylinder, and hydraulic stem promotes, and low pressure oil is pressed into high pressure oil.It is subsequent use that high pressure oil passes through oil duct junction, pipeline, SAH flows into the hydraulic oil energy storage, drives HM Hydraulic Motor.When the shoes piece of wheel left bottom dead point, under pull back spring and wheel revolutions action of centrifugal force, radius stay loosened return; It is protruding to promote the shoes piece, stretches out the tire restriction of size by ring-type, and the hydraulic stem that is connected the hydraulic actuating cylinder on the shoes piece simultaneously is also protruding; Make the indoor formation vacuum of hydraulic actuating cylinder; Hydraulic oil is sucked, and when the shoes piece walked to top dead point, the low pressure oil of the indoor suction of hydraulic actuating cylinder was saturated.Like this, in one week of wheel, several hydraulic actuating cylinders are accomplished the one action program.
The disclosed this wheel that has energy absorption device of the application is applicable to the various types of vehicles that contacts with ground, applied range.
Claims (4)
1. the tyre hydraulic energy absorption device of a fluid power battery-driven car; This device and the axial vertical setting of the wheel nave of fluid power battery-driven car; Comprise with the hydraulic reservoir of battery-driven car and hydraulic oil energy storage through hydraulic oil pipeline bonded assembly hydraulic actuating cylinder; It is characterized in that said tire inside circumference is connected with arc shoes piece, the top of the hydraulic stem of hydraulic actuating cylinder and shoes piece apical grafting; Said hydraulic actuating cylinder both sides are respectively arranged with the radius stay with shoes piece apical grafting, radius stay bottom and locating sleeve socket.
2. the tyre hydraulic energy absorption device of fluid power battery-driven car according to claim 1 is characterized in that, said shoes piece, hydraulic actuating cylinder and radius stay constitute an energy-absorbing unit; A plurality of energy-absorbings unit is distributed between tire inboard and the wheel nave radially.
3. the tyre hydraulic energy absorption device of fluid power battery-driven car according to claim 1 is characterized in that, said wheel tyre is to be sleeved on the rubber tape of wheel excircle on week.
4. the tyre hydraulic energy absorption device of fluid power battery-driven car according to claim 1 is characterized in that, is provided with pull back spring between said locating sleeve and the radius stay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200174917U CN202413423U (en) | 2012-01-16 | 2012-01-16 | Hydraulic energy absorbing device of tire for liquid energy electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200174917U CN202413423U (en) | 2012-01-16 | 2012-01-16 | Hydraulic energy absorbing device of tire for liquid energy electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202413423U true CN202413423U (en) | 2012-09-05 |
Family
ID=46738210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200174917U Expired - Fee Related CN202413423U (en) | 2012-01-16 | 2012-01-16 | Hydraulic energy absorbing device of tire for liquid energy electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202413423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172592A (en) * | 2015-07-03 | 2015-12-23 | 孙喜洲 | Tire engine |
-
2012
- 2012-01-16 CN CN2012200174917U patent/CN202413423U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172592A (en) * | 2015-07-03 | 2015-12-23 | 孙喜洲 | Tire engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201953557U (en) | Energy recovery device applied to vehicle | |
| CN103253077A (en) | Wheelbase-adjustable single vehicle and wheelbase adjustment method thereof | |
| CN202413423U (en) | Hydraulic energy absorbing device of tire for liquid energy electric vehicle | |
| CN201932019U (en) | Hydraulic electric energy compensation device for vehicle | |
| CN101639055A (en) | Kinetic energy recovery system of vehicles | |
| CN202847867U (en) | Driving device of trailer connected with main vehicle | |
| CN103481776B (en) | A kind of Mainspring type kinetic energy collection place system | |
| CN206416829U (en) | Novel load-carrying electric drive vehicle bridge | |
| CN203876584U (en) | Vehicle directly driven by onboard autooscillation pressurized devices | |
| CN207328543U (en) | A kind of off-the-road tyre storage rack | |
| CN108644060B (en) | A kind of caravan trailer draw bar energy recycle device and its method | |
| CN204871269U (en) | Novel transfer drive unit | |
| CN203318077U (en) | Automobile-used power generation device | |
| CN102874369B (en) | Gravitational energy hydraulic driving system of bicycle | |
| CN209064093U (en) | Full aluminium electric flatbed tricycle | |
| CN203739671U (en) | Self-charging electric vehicle | |
| CN205707144U (en) | A kind of hybrid power system used on motorcycle | |
| CN202764638U (en) | Energy-recycling type automotive suspension damper based on electromagnetism and hydraulic energy storage | |
| CN202294265U (en) | Heavy truck wheel-side reducer housing assembly | |
| CN202593491U (en) | Electric vehicle hydraulic emergence brake device | |
| CN102556030B (en) | Multifunctional brake aid | |
| CN204140733U (en) | Electromagnetic braking brake block | |
| CN101659206A (en) | Pneumatic automobile power assisting device | |
| CN202124097U (en) | Dual-power pneumatic bicycle | |
| CN204095493U (en) | Air-powered car |
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 |
Granted publication date: 20120905 Termination date: 20150116 |
|
| EXPY | Termination of patent right or utility model |