CN101020419A - Gravitational energy electromobile - Google Patents

The present invention relates to one kind of gravitational energy electromobile, proposes the relevant theory and specific structure of converting gravitational force into gravitational energy, and provides the key technology of acquiring gravitational energy with a hydraulic or mechanical gravitational force collector to convert gravitational force into gravitational energy and converting the gravitational energy into electric energy to drive the electromobile with a driver. The present invention provides electromobile with new energy source, and is suitable for various types of electromobile as well as other vehicle.

Gravitational energy electromobile

Affiliated technical field

The present invention relates to the significant improvement of electric automobile energy device aspect

Background technology

Our electronlmobil existing and that developing at present, be broadly divided into two kinds according to its energy source device that adopts: a kind of is the energy source device that can produce electric energy, as fuel cell, zinc-air battery etc., and passing through combustion engine--generator set produces the device of electric energy; Another kind is that itself can not produce electric energy, but the power storage that the external world is obtained is in body, and itself is an energy carrier just, as plumbic acid, ni-mh, lithium cell etc.The problem that current electronlmobil exists is because cost is too high as fuel cell, lithium cell, Ni-MH battery and hybrid vehicle; Or because the input of energy safeguard system is huge as fuel cell, zinc-air battery, ni-mh, plumbic acid and lithium cell; Or safety also has problems, as lithium cell; Or owing to the energy source device electric energy stored causes the distance travelled of battery-driven car not enough in lead-acid battery very little.Generally speaking,, can not satisfy the needs of real-world operation, also just restrict the development of electronlmobil because the energy source device of electronlmobil employing at present exists such or such problem.Cause such one to help saving oil resources, help protecting the project of environment, delay to reach the purpose of practical application.Therefore aspect the energy source device of electronlmobil, carry out more deep research, the device of developing the new energy source device and the saving energy will be crucial problem.

Goal of the invention

The objective of the invention is by developing new energy source device, increase the energy of electronlmobil, use problems such as the energy storage deficiency that solves present electronlmobil and exist, cost height, energy safeguard system complex, poor stability, provide the necessary base condition for electronlmobil enters practical application early.

The technical solution adopted for the present invention to solve the technical problems:

The technical solution adopted for the present invention to solve the technical problems is to seek a kind of new energy source device, converts the gravity of not obtained application to adaptable gravitation energy.

When electronlmobil is in running state, the mass distribution of car load on four road wheels, gravity Fg ≠ 0 of each road wheel, V ≠ 0, how problem is to convert the gravity of electronlmobil to gravitation energy.

A kind of gravitational energy electromobile, it comprises vehicle body, function cabin (manned, loading cabin), traveling gear, suspension gear that orthodox car has at least, turns to, brake equipment etc.; Drive motor that electronlmobil had and actuator thereof, controller, supply unit and management system thereof etc.; And the gravitation energy collector, driving device, actuating device and the power generation assembly that constitute by hydraulic pressure or mechanical device, it is characterized in that this fluid pressure type gravity collector is by the hydraulic actuating cylinder that is fixed on the wheel hub stay bearing plate, and be fixed in that fore-set on the tire inner wall constitutes, utilize the amount of compression of the gravity and the tire of electronlmobil, make the liquid in the hydraulic actuating cylinder produce pressure and liquid output, promote the piston motion of transverse hydro-cylinder, by the shell rotation of thumb wheel pushing generator.The work of taking turns successively of several fluid pressure type gravitation energy collectors impels the shell of thumb wheel and electrical generator constantly to rotate, and makes electrical generator produce electric energy.

Mechanical type gravitation energy collector be by be fixed on the wheel hub stay bearing plate guide pin bushing and the cover in push rod and the fore-set that is fixed on the tire inner wall constitute, utilize the amount of compression of gravity and tire to make fore-set produce upward movement, promote rocking arm, make its vertical arm produce arcuate movement, by the shell rotation of thumb wheel pushing generator.The work of several mechanical type gravitation energy collectors impels and pulls out wheel and generator casing constantly rotates, and makes electrical generator produce electric energy.

When electronlmobil normally moves, the electric energy that is produced by the electrical generator that is arranged in the road wheel wheel hub is by rectification, frequency conversion, pressure regulation, constantly, increase the energy storage of electronlmobil, and then promote the drive motor work of electronlmobil to the battery charge of electronlmobil.

The invention has the beneficial effects as follows:

1, owing to the drive energy that is arranged at the electrical generator in the road wheel wheel hub is from the gravitation energy collector, be the gravity that electronlmobil is acted on road wheel, promptly pass through the normal force at wheel hub center, convert the tangential force that promotes thumb wheel and generator casing to, and adhere to two mechanical systems separately with the operation of road wheel, do not have the effect of being mutually related, can not increase the running resistance of electronlmobil, do not need to increase the propulsive effort of electronlmobil yet.

2, be arranged at wheel hub electrical generator in the road wheel, generating constantly in the operational process of electronlmobil constantly increases or the electric energy of additional storage battery, will increase considerably the distance travelled of electronlmobil.

The invention will be further described below in conjunction with accompanying drawing

Fig. 1 is the cutaway view of fluid pressure type gravitation energy collector

Fig. 2 is the lateral plan of fluid pressure type gravitation energy collector

Fig. 3 is the cutaway view of mechanical type gravitation energy collector

Fig. 4 is the lateral plan of mechanical type gravitation energy collector

Among the figure: the 1--tire; The 2--wheel hub; The 3--hydraulic actuating cylinder;

The 4--fore-set; The 5--stay bearing plate; 6--transverse hydraulic cylinder;

The 7--driving lever; The 8--thumb wheel; The 9--electrical generator;

10-wheel hub edge; The 11--tightening screw; The 12--guide pin bushing;

The 13--push rod; The 14--rocking arm.

The specific embodiment:

Be arranged at the electric energy that the electrical generator in the road wheel wheel hub produces,, and and then drive the drive motor work of electronlmobil by rectification, frequency conversion and charging unit battery charging to electronlmobil.