CN210371005U

CN210371005U - Wave-activated generator

Info

Publication number: CN210371005U
Application number: CN201921107297.6U
Authority: CN
Inventors: 易长生
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-04-21
Anticipated expiration: 2029-07-15

Abstract

A wave-activated generator comprises a generator and a plurality of wave-activated generators driving a generator motor shaft to rotate, wherein each wave-activated generator comprises a gear plate installed on the motor shaft through a bearing, a ratchet wheel installed on the motor shaft and linked with the motor shaft, ratchets installed on the gear plate and corresponding to the ratchet wheel, a rack meshed with the gear plate and a floater installed at the top of the rack, the rack is arranged in a chute distributed in the vertical direction, so that the rack freely moves in the vertical direction, the buoyancy of the floater in seawater can drive the rack to move upwards and drive the gear plate to rotate, and the ratchets on the gear plate drive the ratchet wheel to rotate during the upward movement of the rack.

Description

Wave-activated generator

Technical Field

The utility model relates to a wave-activated generator.

Background

The utilization of ocean energy is the direction of energy research in the world today. Especially, under the situation that energy is related to national safety, the earth mineral power generation energy is gradually exhausted and the environmental condition is gradually worsened, how to effectively utilize the ocean resources which are rich in resources and can be regenerated is very important, the wave power generation principle is that the floater is driven to ascend and descend by the fluctuation of waves to drive the generator to act to realize power generation, for example: the existing wave power is converted into compressed air to drive an air turbine generator to generate electricity, but the existing wave power generator has a complex structure and high cost and is difficult to use in the ocean in a sheet mode.

SUMMERY OF THE UTILITY MODEL

The utility model provides a wave-activated generator that is simple in structure, with low costs, can become piece and use in the ocean to the not enough of prior art.

The purpose of the utility model is realized by adopting the following technical scheme:

a wave power generator comprises a power generator and a plurality of wave motors driving a motor shaft of the power generator to rotate, wherein each wave motor comprises a gear disc installed on the motor shaft through a bearing, a ratchet wheel installed on the motor shaft and linked with the motor shaft, ratchets installed on the gear disc and corresponding to the ratchet wheel, a rack meshed with the gear disc and a floater installed at the top of the rack, the rack is arranged in a sliding groove distributed in the vertical direction, so that the rack freely moves in the vertical direction, the buoyancy of the floater in seawater can drive the rack to move upwards and drive the gear disc to rotate, and when the rack moves upwards, the ratchets on the gear disc drive the ratchet wheel to rotate.

Furthermore, gear discs and ratchet wheels of a plurality of wave motors are arranged on the same motor shaft of the generator.

As another embodiment of the device, the wave-activated generator comprises a generator and a plurality of wave-activated motors which drive the shafts of the generator motors to rotate, the wave motor comprises a gear disc arranged on a transmission shaft through a bearing, a ratchet wheel arranged on the transmission shaft and linked with the transmission shaft, a ratchet arranged on the gear disc and corresponding to the ratchet wheel, a rack meshed with the gear disc and a floater arranged on the top of the rack, a motor gear is arranged on a motor shaft of the generator, a transmission gear linked with a transmission shaft is arranged on the transmission shaft, the motor gear is meshed with the transmission gear, the rack is arranged in a chute distributed along the vertical direction, so that the rack can freely move along the vertical direction, the buoyancy of the floater in the seawater can drive the rack to move upwards and drive the gear disc to rotate, and when the rack moves upwards, the ratchet on the gear disc drives the ratchet wheel and the transmission gear to rotate.

Furthermore, the gear discs and the ratchet wheels of the wave motors are arranged on the same transmission shaft to drive the transmission shaft to rotate, and the transmission shaft drives the motor shaft to rotate through the transmission gear.

Furthermore, a counterweight for increasing weight is arranged at the bottom end of the rack.

Owing to adopt above-mentioned structure, this device simple structure, utilize ratchet unidirectional rotation's principle, utilize the wave crest to drive the float upward movement, thereby drive rack upward movement, it is rotatory to drive the ratchet through the ratchet, the ratchet drives the unidirectional rotation of motor shaft again, and when the rack moves down, the ratchet does not stir the ratchet, the motor shaft irrotational, utilize above-mentioned principle like this, realize the electricity generation through the wave that lasts, and a plurality of wave engine pass through the axle and establish ties, make a plurality of floaters can provide power drive motor shaft rotation in succession, realize the electricity generation, the power of this device electricity generation is decided by the quantity of float, consequently, this device can realize using on a large scale with regard to above-mentioned principle.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 shows an embodiment of the wave motor of the present invention.

Fig. 3 shows another embodiment of the wave motor according to the invention.

In the figure: 1-generator, 2-wave motor, 3-motor shaft, 21-gear disc, 22-rack, 23-ratchet, 24-ratchet, 25-float, 26-counterweight, 27-transmission gear, 28-motor gear and 29-transmission shaft.

Detailed Description

The following describes in detail an embodiment of a wave power generator with reference to the accompanying drawings and specific examples.

Example 1:

as shown in fig. 1 and 2, a wave power generator comprises a power generator 1 and a plurality of wave power generators 2 driving a motor shaft 3 of the power generator 1 to rotate, wherein each wave power generator 2 comprises a gear plate 21 mounted on the motor shaft 3 through a bearing, a ratchet wheel 23 mounted on the motor shaft 3 and linked with the motor shaft 3, ratchet teeth 24 mounted on the gear plate 21 and corresponding to the ratchet wheel 23, a rack 22 meshed with the gear plate 21, and a floater 25 mounted on the top of the rack 22, the rack 22 is arranged in a sliding chute arranged in the vertical direction, so that the rack 22 freely moves in the vertical direction, buoyancy of the floater 25 in seawater can drive the rack 22 to move upwards and drive the gear plate 21 to rotate, and when the rack 22 moves upwards, the ratchet teeth 24 on the gear plate 21 drive the ratchet wheel 23 to rotate, so as to drive the power generator to act to generate power. When the wave generator is used, the gear discs and the ratchet wheels of the plurality of wave generators are arranged on the same motor shaft of the generator to realize the connection in a series connection mode.

In this embodiment, a weight 26 for increasing weight is disposed at the bottom end of the rack 22, and the weight 26 is used for driving the rack 22 to move down along the chute after a peak of a wave passes, so as to better realize that the next peak of the wave drives the rack 22 to move up through the float.

Example 2:

as shown in fig. 1 and 3, a wave power generator comprises a power generator 1 and a plurality of wave motors 2 for driving a motor shaft 3 of the power generator 1 to rotate, wherein each wave motor 2 comprises a gear plate 21 arranged on a transmission shaft 29 through a bearing, a ratchet wheel 23 arranged on the transmission shaft 29 and linked with the transmission shaft 29, ratchet teeth 24 arranged on the gear plate 21 and corresponding to the ratchet wheel 23, a rack 22 meshed with the gear plate 21 and a floater 25 arranged on the top of the rack 22, a motor gear 28 is arranged on the motor shaft 3 of the power generator 1, a transmission gear 27 linked with the transmission shaft 29 is arranged on the transmission shaft 29, the motor gear 28 is meshed with the transmission gear 27, the rack 22 is arranged in a chute arranged along the vertical direction, so that the rack 22 freely moves along the vertical direction, the floater 25 can drive the rack 22 to move upwards and drive the gear plate 21 to rotate through buoyancy in seawater, when the rack 22 moves upwards, the ratchet teeth 24 on the gear disc 21 drive the ratchet wheel 23 and the transmission gear 27 to rotate, so as to drive the generator to act to generate electricity. When the wave motor is used, the gear discs and the ratchet wheels of the plurality of wave motors are arranged on the same transmission shaft to drive the transmission shaft to rotate, and the transmission shaft drives the motor shaft to rotate through the transmission gear.

The foregoing is a preferred embodiment of the present invention, but it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A wave-activated generator characterized by: including the generator and drive a plurality of wave motor of generator motor shaft rotation, wave motor includes and installs the toothed disc on the motor shaft through the bearing, install the ratchet that links with the motor shaft on the motor shaft, install ratchet that corresponds with the ratchet on the toothed disc, with toothed disc meshing's rack and install the float at the rack top, the rack sets up in the spout of laying along the vertical direction, makes the rack is along vertical direction free movement, the buoyancy of float in the sea water can drive rack rebound and drive the toothed disc rotation, during rack rebound, ratchet on the toothed disc drives the ratchet rotation.

2. The wave power generator as claimed in claim 1, wherein: the gear discs and the ratchet wheels of the plurality of wave motors are arranged on the same motor shaft of the generator.

3. The wave power generator as claimed in claim 1, wherein: and the bottom end of the rack is provided with a counterweight for weight increment.

4. A wave-activated generator characterized by: including the generator and drive a plurality of wave motor of generator motor shaft rotation, wave motor includes and installs the toothed disc on the transmission shaft through the bearing, install the ratchet that links with the transmission shaft on the transmission shaft, install the ratchet that corresponds with the ratchet on the toothed disc, with the rack of toothed disc meshing and install the float at the rack top, install the motor gear on the motor shaft of generator, install a drive gear with the transmission shaft linkage on the transmission shaft, motor gear and drive gear meshing, the rack sets up in the spout of laying along the vertical direction, makes the rack is along vertical direction free movement, the buoyancy of float in the sea water can drive rack rebound and drive the toothed disc rotation, during rack rebound, drive ratchet and drive gear rotation on the toothed disc.

5. The wave power generator as claimed in claim 4, wherein: the gear discs and the ratchet wheels of the wave motors are arranged on the same transmission shaft to drive the transmission shaft to rotate, and the transmission shaft drives the motor shaft to rotate through the transmission gear.

6. The wave power generator as claimed in claim 4, wherein: and the bottom end of the rack is provided with a counterweight for weight increment.