CN102874369A - Gravitational energy hydraulic driving system of bicycle - Google Patents
Gravitational energy hydraulic driving system of bicycle Download PDFInfo
- Publication number
- CN102874369A CN102874369A CN201210414478XA CN201210414478A CN102874369A CN 102874369 A CN102874369 A CN 102874369A CN 201210414478X A CN201210414478X A CN 201210414478XA CN 201210414478 A CN201210414478 A CN 201210414478A CN 102874369 A CN102874369 A CN 102874369A
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- oil
- bicycle
- wheel hub
- hydraulic
- valve
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M1/00—Rider propulsion of wheeled vehicles
- B62M1/10—Rider propulsion of wheeled vehicles involving devices which enable the mechanical storing and releasing of energy occasionally, e.g. arrangement of flywheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M19/00—Transmissions characterised by use of non-mechanical gearing, e.g. fluid gearing
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention relates to a technical scheme for the application of a new energy source, i.e. gravitational energy. The invention provides a gravitational energy hydraulic driving system of a bicycle. At this moment, a manpower bicycle is taken as an example for technical introduction or instruction. Under the premise of not changing the riding habit or use of people, the bicycle is driven by the pedaling power of the people to run 100 to 200m; under the action of on-vehicle gravity, plunger pumps or hydraulic corrugated oil sacs evenly distributed between wheels and ground contract gravitational energy accumulation points and between properly-inflated tire hollows and the ground contract gravitational energy accumulation points are constantly rolled, so that continuous high pressure hydraulic oil flow is generated; an oil way pipeline for the pressure pass of the hydraulic system is increasingly established step by step; in such a way, the high pressure hydraulic oil flow is conveyed to a hydraulic accumulator to be stored; through the utilization of a handle, an accelerator component of an overflow valve is controlled to release the rate of the high pressure oil flow, used for controlling the rotation speed of a hydraulic motor of a hub; the stepless speed change is realized; the bicycle is driven to change the speed and run automatically, and then the people unnecessarily pedal for continuous resistance; and therefore, the economical efficiency, the environmental protection, the rapidness and the labor-saving performance are realized; and for the use in the traffic transportation field, such a system is expected to cause better systems to appear.
Description
Technical field
The present invention relates to a kind of " bicycle gravity energy fluid power system ", utilize original power energy and vehicle-mounted gravity energy, moving velocity, Rapid Establishment to play the accumulator hydraulic system pressure, by the energy transmission medium antiwear hydraulic oil, use hydraulic technique, drive the automatic fast running of transport vehicle.Its main core technology is application or the extension of the supporting technology of hydraulic pressure.Hydraulic technique is being brought into play very important effect in all trades and professions, is a suitable proven technique or subject.The birth of the technology of the present invention principle can be widely applied to various transport vehicles, by by pass valve Throttle Opening Control assembly speed limit, controls various transport vehicle electrodeless variable-speed automatic runnings.
Background technology
Today of human development, collision blast, fire or the spontaneous combustion of combustion gas oil car, annual ten hundreds of traffic accident causes car crash so tragic that one cannot bear to look at it.The exhaust emissions of simultaneously combustion gas oil car causes the human generation of environmental pollution, serious threat or the development that go from bad to worse.Fuel price rises steadily, and can afford car and the phenomenon and the traffic jam that can't afford to drive car grows in intensity.In order to solve the problems such as fuel oil anxiety, tail gas pollution and city traffic obstruction, just must develop the walking-replacing tool of novel light and fast, economic environmental protection.Therefore the exploitation of new-energy automobile and new forms of energy is imminent.The light and fast of bicycle, economic environmental protection can not be queried, but it is excessive to consume one's strength when riding, and in order to solve the physical demands problems of too, utilizes hydraulic drive bicycle or other relevant laborsaving inventions countless both at home and abroad, but all can not get the market approval, people are doing unremitting effort for this reason.Propose a kind of technical scheme of novelty in this present invention, bicycle gravity can fluid power system, existing in addition technology introduction or the explanation take bicycle and man as example.
Summary of the invention:
So expected a kind of inexhaustible new forms of energy in order to address the above problem us, that is exactly gravity force energy.The sense of motion of the vertical and vehicular drive power generation of the gravity that gravitional force produces, it is the energy of two mutually vertical different directions, the gravity energy is that gravitional force and kinetic energy are changed a kind of oscillatory occurences mutually, and it is ubiquitous to be a kind of cleaning, reproducible green energy resource.To convert manpower and vehicle-mounted gravity energy to the hydraulic-driven energy in this system.Its groundwork, according to the rural area artificial use control the worm atomizing cone, utilize hydraulic technique with atomizing cone, people's arm up and down pressure change bicycle running gravity into, constantly roll the plunger pump or the hydraulic pressure ripple oil sac that are evenly distributed on the wheel, form lasting high-voltage pulse flow of pressurized, drive the unidirectional low speed high torque hydraulic motor band of cycle hub motor vehicle automatic running by the energy transmission medium antiwear hydraulic oil, in this system, need not manpower and scrunch the continuation resistance.
Description of drawings
Fig. 1 is bicycle gravity energy fluid power system, wheel gravity amplitude transformer structure cutaway view and system construction drawing.
Fig. 2 is bicycle gravity energy fluid power system, the unidirectional low-speed big wheel hub of trailing wheel hydraulic motor structure cutaway view.
The specific embodiment
Bicycle gravity energy fluid power system, its specific embodiments and Reference numeral and execution national standard see Table 1: " Figure of description mark note ".
Table 1 Figure of description mark is explained
Bicycle gravity energy fluid power system, do not change that people ride custom or the prerequisite used under, rely on people's the power of pedaling to drive bicycle body (1) 100-200m that travels, pass through simultaneously petrol storage tank, amplitude transformer low pressure oil suction pipe assembly (6) oil suction, under vehicle-mounted action of gravitation, constantly roll to be evenly distributed on wheel and to inflate an amount of tire depression and contact plunger pump or hydraulic pressure ripple oil sac---gravity amplitude transformer vehicle wheel component (2) between the gravitation energy quantity set accumulation with ground, produce and continue high pressure liquid force feed stream, by amplitude transformer high-pressure pipeline assembly (5), be transported in the fuel tank accumulator assembly (4) and store, progressively increasing creation plays hydraulic system pressure, utilize handle controlling water kick valve oil door assembly (3), discharge the high pressure oil flow by hub motor fuel feed pipe assembly (7), be used for Control for Speed Limitation, the rotating speed of unidirectional low-speed big wheel hub HM Hydraulic Motor (9), hydraulic oil after the acting to fuel tank accumulator assembly (4), produces continual hydraulic circulation operation by hub motor oil return pipe component (8) oil return.Bicycle then need not automatic running manpower and scrunches the continuation resistance under the promotion of inertia and wheel hub hydraulic motor (9), thereby realizes economic environmental protection convenient power-saving.
Bicycle gravity can the fluid power system design calculation be seen following formula tabulation:
Bicycle gravity energy fluid power system requires gravity amplitude transformer vehicle wheel component and unidirectional low-speed big hub motor Volumetric efficiency to compare η in design
v〉=1.
Gravity amplitude transformer vehicle wheel component (2) is bicycle gravity energy fluid power system energy supply major part, its oil suction (28) links by amplitude transformer low pressure oil suction pipe assembly (6) and fuel tank accumulator assembly (4) oil storage end, and oil discharge outlet (18) links by amplitude transformer high-pressure pipeline assembly (5) and the by pass valve throttle assembly (3) that is installed on the accumulator assembly (4).Its structure is plunger (11) plunger sleeve (12) or ripple oil sac, evenly be installed on the U-shaped sucker plunger support ring (10), be hidden in the vacuum cover tire (29) and leave enough compression spaces, each plunger sleeve (12) hydraulic fluid port passes wheel rim (14) mounting hole sealing tire and inflates in right amount, by cutting ferrule nut (13) and spoke oil pipe (15) be embedded in wheel hub sliding sleeve (27) well-distributed oilhole corresponding linking one by one in the wheel hub overcoat (16), the wheel hub stator (26) of not connected oil feed groove and oil return slots also is housed in the wheel hub sliding sleeve (27), by oil duct and axletree oil suction (28), oil discharge outlet (18) links to each other, wheel hub stator (26) annular oil groove is divided into not connected oil return slots and oil suction groove by two lattice gear with oil groove, oil return slots places initial point under the wheel hub stator (26), the oil suction notch places initial point, rotation by wheel is with each plunger pump or oil sac, forward respectively initial point under the wheel hub stator to, switch by oil groove lattice gear, under the rolling of gravity, carry out oil extraction, pass through the continuous rotation of wheel after the oil extraction, forward another oil groove lattice gear to, switch to the oil suction state, under the effect of cover tire (29) and U-shaped sucker plunger support ring (10), drive each plunger or oil sac backhaul oil suction, and finish suction oil process.
Unidirectional low-speed big wheel hub HM Hydraulic Motor (9) is the main drive element of bicycle gravity energy fluid power system, hub motor oil inlet (30) links by hub motor fuel feed pipe assembly (7) and the by pass valve throttle assembly (3) that is installed on the accumulator assembly (4), and hub motor return opening (43) links with fuel tank accumulator assembly (4) oil storage end.The wheel hub HM Hydraulic Motor is installed on the bicycle rear, replaces traditional wheel hub, and connects with brake assemblies (35), bicycle freewheel (42) screw thread.Its structure be evenly to distribute hub motor rotor sliding sleeve (45) of valve groove forms the wheel hub rotor among being embedded in hub motor overcoat (38), valve (44) rotating shaft is embedded in wheel hub rotor sliding sleeve (45) the valve groove semicircle cutting ferrule, free-running fit forms unidirectional rotating shaft valve, wheel hub rotor sliding sleeve (45) also is equipped with cylindroid hub motor stator (39), between wheel hub rotor sliding sleeve and the wheel hub stator under the lattice of valve gear, form two variable high-pressure work oil pockets (46) and two variablees unload oil pocket (49), oil pocket links by oilhole passage and axletree oil inlet (30) and return opening (43) by stator faces depression sector oil supply gallery (47) and the sector emptying passage (48) that caves in, valve (44) increase effect area of thrust surface gradually under the effect of high pressure oil, promote valve (44) wheel hub stators relative to the wheel hub rotor (39) rotation, directly drive bicycle running.
On September 6th, 2012
Claims (10)
1. a bicycle gravity can fluid power system, its structure comprises bicycle body (1), hydraulic oil reservoir exists in the fuel tank accumulator assembly (4), link by amplitude transformer low pressure oil suction pipe assembly (6) and gravity amplitude transformer vehicle wheel component (2) oil suction (28), its oil discharge outlet (18) links by amplitude transformer high-pressure pipeline assembly (5) and by pass valve throttle assembly (3) oil inlet that is installed on the fuel tank accumulator assembly (4), by pass valve throttle assembly (3) oil outlet and hub motor fuel feed pipe assembly (7) link, unidirectional low-speed big wheel hub HM Hydraulic Motor (9) links by hub motor oil return pipe component (8) and fuel tank accumulator assembly (4) oil storage end, under vehicle-mounted action of gravitation, constantly roll to be evenly distributed on wheel and to inflate an amount of tire depression and contact plunger pump between the gravitation energy quantity set accumulation with ground, form continual hydraulic circulation operation, it is characterized in that: plunger (11) plunger sleeve (12), evenly be installed on the U-shaped sucker plunger support ring (10), be hidden in the vacuum cover tire (29) and leave enough compression spaces, each plunger sleeve (12) hydraulic fluid port passes wheel rim (14) mounting hole sealing tire and inflates in right amount, by cutting ferrule nut (13) and spoke oil pipe (15) be embedded in wheel hub sliding sleeve (27) well-distributed oilhole corresponding linking one by one in the wheel hub overcoat (16), the wheel hub stator (26) of not connected oil feed groove and oil return slots also is housed in the wheel hub sliding sleeve (27), by oil duct and axletree oil suction (28), oil discharge outlet (18) links to each other, wheel hub stator (26) annular oil groove is kept off by two lattice, oil groove is divided into not connected oil return slots and oil suction groove, the wheel hub HM Hydraulic Motor is installed on the bicycle rear, replace traditional wheel hub, and with brake assemblies (35), bicycle freewheel (42) screw thread connects, evenly the hub motor rotor sliding sleeve (45) of distribution valve groove forms the wheel hub rotor among being embedded in hub motor overcoat (38), valve (44) rotating shaft is embedded in wheel hub rotor sliding sleeve (45) the valve groove semicircle cutting ferrule, free-running fit forms unidirectional rotating shaft valve, wheel hub rotor sliding sleeve (45) also is equipped with cylindroid hub motor stator (39), between wheel hub rotor sliding sleeve and the wheel hub stator under the lattice of valve gear, form two variable high-pressure work oil pockets (46) and two variablees unload oil pocket (49), oil pocket links by oilhole passage and axletree oil inlet (30) and return opening (43) by stator faces depression sector oil supply gallery (47) and the sector emptying passage (48) that caves in, valve (44) increase effect area of thrust surface gradually under the effect of high pressure oil, promote valve (44) wheel hub stators relative to the wheel hub rotor (39) rotation, directly drive transport trolley and travel, gravity amplitude transformer vehicle wheel component and unidirectional low-speed big hub motor Volumetric efficiency compare η
v〉=1.
2. bicycle gravity energy fluid power system according to claim 1 is characterized in that U-shaped sucker plunger support ring (10) is formed by steel material and sucker Material cladding, the plunger mounting hole that the support ring section becomes U word shape and radial face all to distribute.
3. bicycle gravity energy fluid power system according to claim 1 is characterized in that well-distributed plunger sleeve hydraulic fluid port links with a spoke oil pipe respectively.
4. bicycle gravity energy fluid power system according to claim 1 is characterized in that well-distributed ripple oil sac hydraulic fluid port links with a spoke oil pipe respectively.
5. bicycle gravity according to claim 1 can fluid power system, it is characterized in that wheel hub stator (26) annular oil groove is divided into not connected oil return slots and oil suction groove by two lattice gear with oil groove, links to each other with axletree oil suction (28), oil discharge outlet (18) by oil duct.
6. bicycle gravity according to claim 1 can fluid power system, it is characterized in that accumulator assembly (4) is comprised of oil storage end and energy storage end, the oil storage end is provided with oil suction, return opening and pouring orifice and overflows back hydraulic fluid port, and the energy storage high-pressure side also is provided with by pass valve throttle assembly (3) hydraulic fluid port is installed.
7. bicycle gravity energy fluid power system according to claim 1 is characterized in that by pass valve throttle assembly (3) is provided with high pressure control hydraulic fluid port, throttle and handle control and links, and by pass valve hydraulic fluid port and by pass valve return opening link.
8. bicycle gravity according to claim 1 can fluid power system, and the hub motor rotor sliding sleeve (45) of the valve groove semicircle cutting ferrule that it is characterized in that evenly distributing forms the wheel hub rotor among being embedded in hub motor overcoat (38).
9. bicycle gravity according to claim 1 can fluid power system, it is characterized in that valve (44) rotating shaft is embedded in wheel hub rotor sliding sleeve (45) the valve groove semicircle cutting ferrule, free-running fit forms unidirectional rotating shaft valve, control hub motor single direction rotation.
10. bicycle gravity energy fluid power system according to claim 1 is characterized in that cylindroid hub motor stator (39) sunken end face sector oil supply gallery (47) links to each other with return opening (43) with axletree oil inlet (30) by the oilhole passage with depression sector emptying passage (48).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210414478.XA CN102874369B (en) | 2012-10-16 | 2012-10-16 | Gravitational energy hydraulic driving system of bicycle |
| PCT/CN2013/001234 WO2014059745A1 (en) | 2012-10-16 | 2013-10-14 | Gravitational energy hydraulic driving system of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210414478.XA CN102874369B (en) | 2012-10-16 | 2012-10-16 | Gravitational energy hydraulic driving system of bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102874369A true CN102874369A (en) | 2013-01-16 |
| CN102874369B CN102874369B (en) | 2014-09-24 |
Family
ID=47475951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210414478.XA Expired - Fee Related CN102874369B (en) | 2012-10-16 | 2012-10-16 | Gravitational energy hydraulic driving system of bicycle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102874369B (en) |
| WO (1) | WO2014059745A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014059745A1 (en) * | 2012-10-16 | 2014-04-24 | Liu Xianglin | Gravitational energy hydraulic driving system of bicycle |
| CN115158255A (en) * | 2022-07-27 | 2022-10-11 | 深圳哲轮科技有限公司 | Bicycle brake control method and device, electronic equipment and medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2247134Y (en) * | 1995-08-08 | 1997-02-12 | 金文江 | Energy-storage type fully automatic stepless speed change bicycle |
| CN2411963Y (en) * | 2000-01-18 | 2000-12-27 | 黄庆源 | Energy storage bicycle |
| CN101791945A (en) * | 2009-10-12 | 2010-08-04 | 曲广江 | Hydraulic power machine for self-producing power source for motor vehicle |
| JP2010221829A (en) * | 2009-03-23 | 2010-10-07 | Showa Corp | Power generating structure of vehicle |
| CN102003356A (en) * | 2010-05-18 | 2011-04-06 | 刘祥麟 | Gravity generator for electric vehicles |
| CN102826159A (en) * | 2012-09-04 | 2012-12-19 | 胡福喜 | Energy-saving assist driving wheel of stepless speed change motorcycle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201002696Y (en) * | 2006-06-19 | 2008-01-09 | 江世军 | Bicycle power accumulator |
| CN102874369B (en) * | 2012-10-16 | 2014-09-24 | 刘祥麟 | Gravitational energy hydraulic driving system of bicycle |
-
2012
- 2012-10-16 CN CN201210414478.XA patent/CN102874369B/en not_active Expired - Fee Related
-
2013
- 2013-10-14 WO PCT/CN2013/001234 patent/WO2014059745A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2247134Y (en) * | 1995-08-08 | 1997-02-12 | 金文江 | Energy-storage type fully automatic stepless speed change bicycle |
| CN2411963Y (en) * | 2000-01-18 | 2000-12-27 | 黄庆源 | Energy storage bicycle |
| JP2010221829A (en) * | 2009-03-23 | 2010-10-07 | Showa Corp | Power generating structure of vehicle |
| CN101791945A (en) * | 2009-10-12 | 2010-08-04 | 曲广江 | Hydraulic power machine for self-producing power source for motor vehicle |
| CN102003356A (en) * | 2010-05-18 | 2011-04-06 | 刘祥麟 | Gravity generator for electric vehicles |
| CN102826159A (en) * | 2012-09-04 | 2012-12-19 | 胡福喜 | Energy-saving assist driving wheel of stepless speed change motorcycle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014059745A1 (en) * | 2012-10-16 | 2014-04-24 | Liu Xianglin | Gravitational energy hydraulic driving system of bicycle |
| CN115158255A (en) * | 2022-07-27 | 2022-10-11 | 深圳哲轮科技有限公司 | Bicycle brake control method and device, electronic equipment and medium |
| CN115158255B (en) * | 2022-07-27 | 2024-03-22 | 深圳哲轮科技有限公司 | Bicycle brake control method and device, electronic equipment and medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102874369B (en) | 2014-09-24 |
| WO2014059745A1 (en) | 2014-04-24 |
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