CN111794924A

CN111794924A - Eccentric wheel power generation device

Info

Publication number: CN111794924A
Application number: CN201910274327.0A
Authority: CN
Inventors: 马雯谱; 苑英英
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-08
Filing date: 2019-04-08
Publication date: 2020-10-20

Abstract

The design relates to the field of new energy, and is a novel self-generating device for generating power by utilizing shaking and swinging generated under the action of external force. The working principle is as follows: under the action of external force, the equipment shakes or swings, so that an eccentric wheel inside the device is driven to swing, and the forward and reverse rotation is generated. The eccentric wheel is connected with the ratchet counterweight gear through an eccentric wheel transmission shaft, and the eccentric wheel transmits the forward and reverse bidirectional rotation to the ratchet counterweight gear through the eccentric wheel transmission shaft; the ratchet structure in the ratchet counterweight gear converts the input forward and reverse bidirectional rotation into unidirectional continuous rotation and drives the second-layer gear to rotate; after the speed is increased through the two layers of gears, the rotor gear of the generator is driven to rotate, and finally the rotor of the generator is driven to rotate, so that the generator generates electric power. The design can be used as a plurality of modes of micro type and medium-large type, and the micro type can be installed on equipment such as a mobile power supply, a common battery and a mobile phone for continuous power supply; the medium and large scale can be installed on an ocean buoy or on the coast as a clustered ocean power generation base station. The device has continuous, stable, powerful and efficient current and is an environment-friendly new energy power generation mode.

Description

Eccentric wheel power generation device

Technical Field

The technical field of new energy.

Background

The conventional power generation device generally adopts power generation modes such as thermal power generation, wind power generation, solar power generation, thermonuclear power generation, hydraulic power generation and the like, and only wind power generation and hydraulic power generation modes which can convert kinetic energy into electric energy during power generation are adopted, and the two power generation modes are modes of driving fan blades or blade paddles to rotate by utilizing wind power or hydraulic power so as to drive a generator rotor to rotate to generate electric energy. Besides wind power or hydraulic power generation, many ways of converting kinetic energy into electric energy are not fully utilized, for example, kinetic energy generated by human or animals during movement is almost completely wasted; the power generation equipment of ocean tidal power generation can only utilize offshore tides and needs to build large-scale projects such as tidal dams and the like, so that the requirements on the terrain are more limited, and the consumption of the project amount and the project cost is huge, so that the large-scale popularization and the popularization cannot be realized, and the miniaturization and the civilization cannot be realized; the utilization rate of energy such as ocean current generated by the internal depth space of the ocean is almost zero at present; however, although the devices such as the ocean buoy and the like which are thrown at fixed points have various autonomous power generation modes such as wind power generation, solar power generation and the like, the seawater is corrosive, the marine organisms are parasitic, and the fan blades of the wind power generation, the solar power generation panels and other parts of the devices such as the ocean buoy and the like are easily corroded by the seawater or parasitic by the marine organisms, so that the devices need to be maintained or replaced at regular or irregular intervals, and unnecessary work and cost are generated, and other problems are caused.

The power generation device is designed by aiming at the vacancy of the type of the traditional power generation device, utilizes the characteristic that kinetic energy is converted into electric energy, is designed by fully utilizing the kinetic energy, has wide application range and can be divided into a micro type and a medium type according to the size. The microminiature is mostly used on mobile phones, charge pal, batteries or other portable small-sized mobile electric equipment, and can fully utilize the kinetic energy generated by small objects such as people or animals when the objects move or do other motions to convert the kinetic energy into electric energy; the medium and large-sized power generation equipment can be used for ocean buoys, ships, ocean power stations and the like, and the kinetic energy generated by water flow is continuously converted into electric energy by utilizing the characteristic that water flows of rivers, lakes, seas and the like continuously flow. The power generation device has the characteristics of simplicity, stability, high efficiency, sustainability, environmental protection, safety and the like, and is one of new directions of future energy development.

Disclosure of Invention

The power generation device is mainly divided into four parts, wherein the first part is a power part 01 and consists of an eccentric wheel 05 and an eccentric wheel transmission shaft 06; the second part is a directional part 02 which is composed of a ratchet balance gear 07; the third part is a speed-up part 03 consisting of a plurality of second-layer gears 08; the fourth part is a power generation and storage part 04 which is composed of a generator rotor gear 09, a generator 10 and a storage battery 11.

The first part of the power generation device is a power part 01 which is a power supply device of the power generation device. The power generation is generated by the swing of the eccentric wheel 05 of the first part; and transmits power to the second part through the eccentric drive shaft 06. The eccentric wheel 05 of the first part of the power generation device is connected with the ratchet counterweight gear 07 of the second part by the eccentric wheel transmission shaft 06, and the power generation device is in a coaxial state; the forward and reverse rotation generated by the eccentric wheel 05 is transmitted to the ratchet balance weight gear 07 by the eccentric wheel transmission shaft 06.

The second part of the power generation device is an orientation part 02, the orientation part 02 is composed of a ratchet counterweight gear 07, and the ratchet counterweight gear 07 is a gear structure simultaneously provided with a ratchet structure and a counterweight block. The ratchet weight gear 07 is composed of an internal ratchet gear 12, a bearing 13, a pawl fixing disc 14, a pawl 15, a pawl spring 16, a fixing column 17 and a dust cover 18. The "internal ratchet gear 12" is further divided into an "internal ratchet portion 19", an "external gear portion 20", and a "weight block 21". The "inner ratchet portion 19" is engaged with the "pawl 15"; the "external gear portion 20" meshes with the "double-layer gear 08" of the third portion; the inner ratchet part 19, the outer gear part 20 and the counterweight 21 of the inner ratchet gear 12 are of an integral structure; the eccentric wheel transmission shaft 06 is meshed with the pawl fixing discs 14 on the two sides; the 'pawl fixing disc 14' is connected with the 'internal ratchet gear 12' through a 'bearing 13'; two groups of symmetrical pawls 15 and pawl springs 16 are fixed on the pawl fixing discs 14 on two sides by fixing columns 17; the "pawl 15" is reset by the "pawl spring 16".

The third part of the power generation device is a speed-up part 03, and the speed-up part 03 is a speed-up gear conduction structure consisting of a plurality of two-layer gears 08. The "second-stage gear 08" of the "speed increasing portion 03" meshes with the "outer gear portion 20" of the "inner ratchet gear 12" of the second portion and the "generator rotor gear 09" of the fourth portion, respectively.

The fourth part of the power generation device is a power generation and storage part 04, and the power generation and storage part 04 is composed of a generator rotor gear 09, a generator 10 and a power storage battery 11. "Generator rotor gear 09" is the power gear of the rotor of "generator 10".

Drawings

FIG. 1 is a schematic view of the power generation apparatus;

FIG. 2 is a schematic view (first explosion diagram) of the power generation device;

FIG. 3 is a schematic view of the power generation apparatus (exploded view II);

FIG. 4 is a side view of the ratchet weight gear;

FIG. 5 is a ratchet weight gear (exploded view);

FIG. 6 is a view showing a ratchet weight gear (internal structure view);

FIG. 7 is a schematic view of a floating power generation system;

FIG. 8 is a diagram of a floating power plant (application);

FIG. 9 is a design (application diagram) of a clustered ocean power generation base station;

FIG. 10 is an ocean buoy (application diagram);

fig. 11 is a mobile self-generating power bank (application diagram).

Detailed Description

The swinging of the eccentric wheel 05 of the first part of the power generation device is realized by swinging the eccentric wheel 05 by the movement of people and animals or the flowing of water flow, so that the forward and reverse bidirectional rotation is generated; although the motion of the person or animal or the flow of the water current can act on the oscillation of the "eccentric 05" in the normal state. However, the swing speed and amplitude of the eccentric wheel 05 are generally small, the generated rotating speed of forward and reverse bidirectional rotation is also low, and power cannot be effectively provided; the swinging of the eccentric wheel 05 is a reciprocating swinging process in the opposite direction; if the eccentric wheel is directly arranged on a rotor of the generator, the generated intermittent current with severe unstable voltage can cause severe damage, even irreversible damage, to the electric equipment, so that the equipment cannot be normally used. Therefore, the forward and reverse rotation generated by the eccentric wheel 05 needs to be converted into unidirectional continuous rotation.

The ratchet counterweight gear 07 of the second part of the power generation device is a device for converting the forward and reverse bidirectional rotation generated by the eccentric wheel 05 into unidirectional continuous rotation. The forward and reverse bidirectional rotation generated by the left and right swinging of the eccentric wheel 05 is transmitted to the ratchet counterweight gear 07 by the eccentric wheel transmission shaft 06, and the original input forward and reverse bidirectional rotation is converted into unidirectional rotation by the ratchet counterweight gear 07 according to the working principle of the ratchet structure, so that the phenomenon that the ratchet counterweight gear 07 stops swinging or reversely swings when the eccentric wheel 05 swings in the reverse direction can not occur; and because the ratchet counterweight gear 07 has the counterweight 21, the output unidirectional rotating force has certain continuous inertia. Therefore, the ratchet weight gear 07 converts the original input forward and reverse bidirectional rotation into unidirectional continuous rotation and then outputs the unidirectional continuous rotation by the external gear part 20 of the ratchet weight gear 07.

The second-layer gear 08 of the third part ' speed-up part 03 ' of the power generation device is meshed with the external gear part 20 ' of the second part ' internal ratchet gear 12 ', the original input forward and reverse bidirectional rotation is converted into unidirectional continuous rotation by the second part ' ratchet counterweight gear 07 ', then the unidirectional continuous rotation is transmitted to the second-layer gear 08 by the external gear part 20 ' of the ' ratchet counterweight gear 07 ', and the speed-up part 03 ' speeds up the input unidirectional continuous rotation according to the rotation speed difference of a plurality of ' second-layer gears 08 '. The "second-stage gear 08" of the "speed increasing portion 03" meshes with the "generator rotor gear 09" of the fourth portion. The speed increasing part 03 transmits the increased unidirectional continuous rotation from the second-layer gear 08 to the generator rotor gear 09.

The fourth part of the power generation device is a power generation and storage part 04, and the power generation and storage part 04 is composed of a generator rotor gear 09, a generator 10 and a power storage battery 11. The "generator rotor gear 09" meshes with the "second-stage gear 08" of the third portion. After the third part, namely the speed-up part 03, transmits the speed-up unidirectional continuous rotation to the generator rotor gear 09 from the second-layer gear 08, the rotation of the generator rotor gear 09 drives the generator rotor to rotate, so that the generator 10 generates electricity; the electric power generated by the "generator 10" is stored in the "storage battery 11" and is output as needed.

Reference numerals

1. "Power section 01"

2. "orientation part 02"

3. 'speed increasing part 03'

4. 'Power generation and storage part 04'

5. Eccentric wheel 05 "

6. Eccentric wheel drive shaft 06 "

7. Ratchet counterweight gear 07 "

8. Two-layer gear 08 "

9. Rotor gear 09 of generator "

10. "Generator 10"

11. Storage battery 11 "

12. Internal ratchet gear 12 "

13. Bearing 13 "

14. Detent holding disk 14 "

15. 'pawl 15'

16. Detent spring 16 "

17. Fixed column 17 "

18. Dust cover 18 "

19. Inner ratchet part 19 "

20. "external gear portion 20"

21. "counter weight 21"

22. Fixing device 22 "

23. "electric wire 23"

24. "floater 24"

25. 'accommodating space 25'

26. Cable 26 "

27. Floating type 27 "

28. "Transmission cable 28"

29. "seabed 29"

30. Space 30 in buoy "

31. Buoy device 31 "

32. Anti-falling shell 32 "

33. "eye hasp 33".

Claims

1. The utility model provides a swing with utilizing "eccentric wheel 05" and produce power, finally drive the device of generator electricity generation which characterized in that: the eccentric wheel 05 is driven by external force to swing to serve as a power source, the eccentric wheel 05 is coaxial with the ratchet counterweight gear 07, and the ratchet counterweight gear 07 changes the positive and negative bidirectional rotation generated by the swinging of the eccentric wheel 05 into unidirectional rotation and provides certain inertia for continuous rotation; an external gear part 20 in the ratchet balance weight gear 07 is meshed with a double-layer gear 08 in the speed increasing part 03, and continuous unidirectional rotation is transmitted to the speed increasing part 03; the 'speed increasing part 03' accelerates continuous unidirectional rotation, the 'two-layer gear 08' in the 'speed increasing part 03' is meshed with the 'generator rotor gear 09' in the 'power generating and storing part 04', the accelerated continuous unidirectional rotation is transmitted to the 'power generating and storing part 04', and finally the 'generator 10' is driven to generate power, and the power is stored by the structure and the layout method of the power generating device.

2. The apparatus for generating electricity according to claim 1, wherein: the ratchet counterweight gear 07 is composed of an internal ratchet gear 12, a bearing 13, a pawl fixing disc 14, a pawl 15, a pawl spring 16, a fixing column 17 and a dustproof cover 18; the inner ratchet gear 12 is divided into an inner ratchet part 19, an outer gear part 20 and a balancing weight 21; the "inner ratchet portion 19" is engaged with the "pawl 15"; the "external gear portion 20" meshes with the "double-layer gear 08" of the third portion; the inner ratchet part 19, the outer gear part 20 and the counterweight 21 of the inner ratchet gear 12 are of an integral structure; the eccentric wheel transmission shaft 06 is meshed with the pawl fixing discs 14 on the two sides; the 'pawl fixing disc 14' is connected with the 'internal ratchet gear 12' through a 'bearing 13'; two groups of symmetrical pawls 15 and pawl springs 16 are fixed on the pawl fixing discs 14 on two sides by fixing columns 17; the "pawl 15" is reset by the "pawl spring 16"; the forward and reverse bidirectional rotation generated by the left and right swinging of the eccentric wheel 05 is transmitted to the ratchet counterweight gear 07 by the eccentric wheel transmission shaft 06, and the original input forward and reverse bidirectional rotation is converted into unidirectional rotation by the ratchet counterweight gear 07 according to the working principle of the ratchet structure, so that the phenomenon that the ratchet counterweight gear 07 stops swinging or reversely swings when the eccentric wheel 05 swings in the reverse direction can not occur; the ratchet counterweight gear 07 has a counterweight 21, so that the output unidirectional rotating force has certain continuous inertia; the 'ratchet counterweight gear 07' of the power generation device adopts an internally-connected 'tooth-engaged type' ratchet structure, and can also be replaced by an internally-connected 'wedge type', 'friction type' or 'roller type' ratchet structure.

3. The apparatus for generating electricity according to claim 1, wherein: the 'speed-up part 03' of the device is a gear speed-up structure, and speed-up processing is carried out on the rotating speed of the gear speed-up structure, and the speed-up structure can be replaced by other speed-up structures such as a 'planetary gear set' and the like.

4. The design can be implemented as a floating power generation device 27 according to requirements; the power generation device is assembled in a sealed containing space 25, a floating object 24 is additionally arranged outside, a fixing device 22 is arranged at the upper end or the lower end and is fixed by a cable 26, and the power generation device can float on the water surface or suspend underwater; the ship can be placed on the water surface and can shake with water flow to generate electricity; but also for power generation devices for submersible operations or underwater equipment.

5. The power generation device according to claim 4, wherein the "floating power generation devices 27" are connected in series, and the lower ends thereof are fixed to the sea floor 29 by means of "cables 26", and the upper ends thereof are connected to the fixing devices 22 below the other power generation devices by means of "cables 26", and the power generation devices are connected in series, and the power generation devices are collectively transmitted to the "transmission cables 28" as one set of power generation devices, and the plurality of sets of power generation devices are arranged vertically and horizontally in a grid-like manner, so that the power generation design of the cluster type ocean power generation base station can be made full use of the three-dimensional space advance under water.

6. The size of the power generation device can be adjusted according to the requirement, and the power generation device can be used on equipment such as ocean buoys and the like as a power generation device for uninterrupted power supply; the power generation device is assembled in a sealed buoy inner space 30, placed on the water surface and shaken with water flow to generate power, and other buoy equipment 31 is installed at the upper end as required.

7. The design can be implemented as a mobile self-generating charger according to the requirement; the design can adjust the size of the power generation device according to the requirement, and is used for the miniature power generation device of the 'mobile self-generating charger'; the design is assembled in a sealed 'containing space 25'; an anti-falling shell 32 is additionally arranged outside to protect the device; the 'lifting ring lock catch 33' additionally arranged can fix the charger on moving bodies such as human bodies or animals and the like to enable the charger to swing for power generation; and a charging interface, a power supplementing socket, a power controller charger conventional configuration device and the like can also be additionally arranged.

8. The size of the power generation device can be adjusted according to the requirement, and the miniature power generation device can be used for mobile phones, flashlights, radios and other movable equipment.