CN210622972U - Novel lever type power generation device - Google Patents
Novel lever type power generation device Download PDFInfo
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- CN210622972U CN210622972U CN201921279815.2U CN201921279815U CN210622972U CN 210622972 U CN210622972 U CN 210622972U CN 201921279815 U CN201921279815 U CN 201921279815U CN 210622972 U CN210622972 U CN 210622972U
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- power generation
- connecting rod
- box body
- lever
- rack
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
Abstract
The utility model discloses a novel lever power generation facility, including float, connecting rod, airtight box and electricity generation subassembly, connecting rod upper end and float fixed connection, the lower extreme is gone deep into airtight box inner space from airtight box's top side intermediate position, airtight box in be equipped with the electricity generation subassembly, the float be connected with the electricity generation subassembly through the connecting rod. The utility model discloses a fluctuation motion of sea wave makes the float that floats in the surface of water be the motion of swinging from top to bottom along with the wave, utilizes the lever principle of arc lever, drives the large-amplitude motion of big arc sector with the small range swing of little arc sector, and the big arc sector of rethread drives alternator to reach the effect that make full use of wave energy carries out high-efficient electricity generation.
Description
Technical Field
The utility model relates to a wave power generation technical field specifically is a novel lever electricity generation device.
Background
The ocean occupies 71 percent of the surface area of the earth, renewable energy with huge reserves is stored, and wave energy is used as green energy which can be continuously utilized and has higher energy density. With the gradual decrease of non-renewable energy sources such as fossil energy, the development and utilization of wave energy become hot spots of new energy development and utilization. Although the existing market has a plurality of successful wave energy power generation devices, the devices still have the defects, such as low power generation efficiency, troublesome assembly and installation, high maintenance difficulty and the like, so that the wave energy is low in development and utilization rate.
Therefore, a novel lever type power generation device is provided, and the problems can be well solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel lever power generation facility to solve wave energy power generation facility generating efficiency on the existing market that above-mentioned background art provided and lower, device assembly installation is troublesome, the problem that the maintenance degree of difficulty is big etc.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a novel lever power generation facility, includes float, connecting rod, airtight box and electricity generation subassembly, connecting rod upper end and float fixed connection, the lower extreme is gone deep into airtight box inner space from airtight box's top side intermediate position, airtight box in be equipped with the electricity generation subassembly, the float be connected with the electricity generation subassembly through the connecting rod.
The power generation assembly comprises a rack, an arc lever, an alternating current generator and a storage battery, wherein the arc lever consists of a large radian sector formed by a large radius and a small radian sector formed by a small radius, the large radian sector and the small radian sector are respectively just opposite to each other through the mutual intersection points of the respective radii, the mutual connection position of the large radian sector and the small radian sector is provided with a shaft hole, a cross shaft is arranged in the shaft hole in a penetrating way, the cross shaft is arranged at the top end of a supporting rod, the lower end of the supporting rod is vertically fixed on the inner bottom wall of the closed box body, the arc lever can rotate around the cross shaft, the rack is fixedly connected with the lower end of a connecting rod, the front side of the rack is provided with a straight tooth, the rear side of the rack is provided with a pulley block, the pulley block can be arranged in a sliding groove on one side of the baffle rod in a vertical way, and the upper end of the baffle rod, the lower extreme is connected with the lower bottom wall of airtight box, the minor arc degree sector of arc lever mesh with the straight-tooth on the rack through the straight-tooth, the arc lever mesh with the gear on the alternator output shaft through the straight-tooth on the major arc degree sector mutually, alternator is connected with the battery through the electric wire.
The pulley block comprises a pulley, a support and a rotating shaft, the support is fixedly connected with the rack, and the pulley is arranged on the support through the rotating shaft.
The connecting rod is provided with a sealing shaft sleeve at the joint with the sealed box body, and the connecting rod can penetrate through the sealing shaft sleeve to enter the inner space of the sealed box body from the top side of the sealed box body in an up-and-down movable mode.
An upper baffle and a lower baffle are arranged in the sliding groove of the stop lever, and the upper baffle and the lower baffle are respectively positioned at the outer sides of the upper end and the lower end of the rack.
The alternating current generator is arranged on the inner bottom wall of the closed box body through the engine base, and the storage battery is arranged on the inner bottom wall of the closed box body.
The utility model has the advantages that:
1. the floater floating on the water surface does vertical oscillation motion along with waves through the fluctuation motion of sea surface waves, the small-range oscillation of the small arc-shaped sector is driven to move greatly by utilizing the lever principle of the arc-shaped lever, and then the large arc-shaped sector drives the alternating current generator, so that the effect of fully utilizing wave energy to carry out efficient power generation is achieved.
2. The wave energy collecting device has the advantages of novel structure and convenience in assembly, and is beneficial to improving the development and utilization efficiency of wave energy.
Drawings
FIG. 1 is an assembly structure view of the present invention;
FIG. 2 is a top view of the power generation assembly of the present invention;
FIG. 3 is an enlarged view of part A of FIG. 1;
fig. 4 is a front view of the present invention.
In the figure: 1 float, 2 connecting rods, 3 closed boxes, 4 racks, 5 arc-shaped levers, 6 transverse shafts, 7 support rods, 8 baffle rods, 9 pulleys, 10 supports, 11 rotating shafts, 12 upper baffles, 13 lower baffles, 14 alternators, 15 wires, 16 storage batteries and 17 engine bases.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a novel lever type power generation device comprises a floater 1, a connecting rod 2, a closed box 3 and a power generation assembly, wherein the upper end of the connecting rod 2 is fixedly connected with the floater 1, the lower end of the connecting rod extends into the space in the closed box 3 from the middle position of the top side of the closed box 3, the power generation assembly is arranged in the closed box 3, the floater 1 is connected with the power generation assembly through the connecting rod 2, and the power generation assembly is driven to generate power when the floater 1 vertically swings along with waves.
The power generation assembly comprises a rack 4, an arc lever 5, an alternating current generator 14 and a storage battery 16, wherein the arc lever 5 consists of a large-radian sector formed by a large radius and a small-radian sector formed by a small radius, the large-radian sector and the small-radian sector are respectively just opposite to each other through the mutual intersection points of the respective radii, the mutual connection position of the large-radian sector and the small-radian sector is provided with a shaft hole, the shaft hole is just positioned at the common circle center of the large-radian sector and the small-radian sector, a transverse shaft 6 is arranged in the shaft hole in a penetrating manner, the transverse shaft 6 is arranged at the top end of a supporting rod 7, the lower end of the supporting rod 7 is vertically fixed on the inner bottom wall of the closed box body 3, the arc lever 5 can rotate around the transverse shaft 6, the lower end of a connecting rod 2 is fixedly connected with the rack 4, the front side of the rack 4 is provided with a straight tooth, the assembly pulley can establish in the spout of pin 8 one side with the slidability, the assembly pulley can not break away from the spout when operation in the spout, pin 8 for erecting the setting, its upper end is connected with airtight box 3's interior roof, the lower extreme is connected with airtight box 3's lower bottom wall, the minor arc degree sector of arc lever 5 mesh through the straight-tooth and the straight-tooth on the rack 4 mutually, arc lever 5 mesh through the straight-tooth on the major arc degree sector and the gear on alternator 14 output shaft mutually, alternator 14 is connected with battery 16 through electric wire 15, alternator 14 install on airtight box 3's interior diapire through frame 17, battery 16 installs on airtight box 3's interior diapire.
The pulley block comprises a pulley 9, a support 10 and a rotating shaft 11, wherein the support 10 is fixedly connected with the rack 4, and the pulley 9 is arranged on the support 10 through the rotating shaft 11.
The connecting rod 2 is provided with a sealing shaft sleeve at the joint with the closed box body 3, and the connecting rod 2 can move up and down and penetrate through the sealing shaft sleeve to enter the inner space of the closed box body from the top side of the closed box body 3.
An upper baffle 12 and a lower baffle 13 are arranged in the sliding groove of the stop lever 8, the upper baffle 12 and the lower baffle 13 are respectively positioned at the outer sides of the upper end and the lower end of the rack 4 and used for limiting the maximum movement distance of the rack 4 during operation, and meanwhile, the rack 4 can be ensured to have enough upper and lower operation spaces.
The working principle is as follows: the utility model discloses an on the seabed in the workspace is installed to the mount, airtight box 3 below the float 1 all deepens in the sea water, and float 1 then floats on the sea, float 1 is the motion of dangling from top to bottom under the effect of wave, float 1's straight motion drives connecting rod 2 and rack 4 and carries out the vertical motion from top to bottom, rack 4's vertical motion drives arc lever 5 and is the rocking motion of making a round trip, lever principle through arc lever 5, the small circle swing of miniradian sector can make the large amplitude swing of big radian sector and drive alternator 14's the epaxial gear round trip movement of output, thereby make alternator 14 generate electricity, the electricity that alternator 14 sent will be stored in battery 16 in order to utilize. Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a novel lever electricity generation device which characterized in that: the power generation device comprises a floater (1), a connecting rod (2), a closed box body (3) and a power generation assembly, wherein the upper end of the connecting rod (2) is fixedly connected with the floater (1), the lower end of the connecting rod penetrates into the space in the closed box body (3) from the middle position of the top side of the closed box body (3), the power generation assembly is arranged in the closed box body (3), and the floater (1) is connected with the power generation assembly through the connecting rod (2).
2. A novel lever type power generation device as claimed in claim 1, wherein: the power generation assembly comprises a rack (4), an arc lever (5), an alternating current generator (14) and a storage battery (16), wherein the arc lever (5) consists of a large-radian sector formed by a large radius and a small-radian sector formed by a small radius, the large-radian sector and the small-radian sector are respectively just opposite to connection through respective radial cross points, the mutually connected positions of the large-radian sector and the small-radian sector are provided with a shaft hole, a cross shaft (6) is penetrated in the shaft hole, the cross shaft (6) is arranged at the top end of a support rod (7), the lower end of the support rod (7) is vertically fixed on the inner bottom wall of a closed box body (3), the arc lever (5) can rotate around the cross shaft (6), the lower end of a connecting rod (2) is fixedly connected with the rack (4), the front side of the rack (4) is provided with a straight tooth, and the rear side is provided with a pulley block, the assembly pulley can establish in the spout of pin (8) one side with the slidability, pin (8) for erecting the setting, its upper end is connected with the interior roof of airtight box (3), the lower extreme is connected with the lower wall of airtight box (3), the minor arc degree sector of arc lever (5) mesh through the straight-tooth on straight-tooth and rack (4), arc lever (5) mesh through the straight-tooth on the major arc degree sector and alternator (14) output epaxial gear mutually, alternator (14) are connected with battery (16) through electric wire (15).
3. A novel lever type power generation device as claimed in claim 2, wherein: the pulley block comprises a pulley (9), a support (10) and a rotating shaft (11), the support (10) is fixedly connected with the rack (4), and the pulley (9) is arranged on the support (10) through the rotating shaft (11).
4. A novel lever type power generation device as claimed in claim 1, wherein: the connecting rod (2) is provided with a sealing shaft sleeve at the joint of the connecting rod (2) and the sealed box body (3), and the connecting rod (2) can move up and down and penetrate through the sealing shaft sleeve to enter the inner space of the sealed box body from the top side of the sealed box body (3).
5. A novel lever type power generation device as claimed in claim 2, wherein: an upper baffle (12) and a lower baffle (13) are arranged in the sliding groove of the stop lever (8), and the upper baffle (12) and the lower baffle (13) are respectively positioned at the outer sides of the upper end and the lower end of the rack (4).
6. A novel lever type power generation device as claimed in claim 2, wherein: the alternating current generator (14) is arranged on the inner bottom wall of the closed box body (3) through the engine base (17), and the storage battery (16) is arranged on the inner bottom wall of the closed box body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921279815.2U CN210622972U (en) | 2019-08-08 | 2019-08-08 | Novel lever type power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921279815.2U CN210622972U (en) | 2019-08-08 | 2019-08-08 | Novel lever type power generation device |
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| Publication Number | Publication Date |
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| CN210622972U true CN210622972U (en) | 2020-05-26 |
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| CN201921279815.2U Active CN210622972U (en) | 2019-08-08 | 2019-08-08 | Novel lever type power generation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307114A (en) * | 2019-08-08 | 2019-10-08 | 广东海洋大学 | A kind of new lever type power generator |
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2019
- 2019-08-08 CN CN201921279815.2U patent/CN210622972U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307114A (en) * | 2019-08-08 | 2019-10-08 | 广东海洋大学 | A kind of new lever type power generator |
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