CN205025685U - Tidal power generation actuating mechanism - Google Patents
Tidal power generation actuating mechanism Download PDFInfo
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- CN205025685U CN205025685U CN201520742538.XU CN201520742538U CN205025685U CN 205025685 U CN205025685 U CN 205025685U CN 201520742538 U CN201520742538 U CN 201520742538U CN 205025685 U CN205025685 U CN 205025685U
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- gear
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- ratchet
- power generation
- tidal power
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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
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model relates to a tidal power generation actuating mechanism, including wave power push -pull institution, wave power push -pull institution drive end rotates through rack and gear drive drive power generator shaft, gear drive include with rack complex gear A1, with gear A1 engaged with gear A2, take turns B2 with the coaxial single gear of gear A1 wheel B1 and with the coaxial single gear of gear A2, single gear takes turns and leaves the interval between B1 and the single gear wheel B2 and mesh mutually in order to realize drive gear C in turn with same gear C, and when single gear wheel B1 and single gear wheel B2 difference drive gear C rotated, single gear wheel B1 and single gear wheel B2 turned to the samely, gear C with the power generator shaft transmission is connected. The utility model discloses turning into the reciprocal intermittent movement of morning and evening tides continuous rotary motion and driving the generator electricity generation, need not build a dam and build the reservoir, the condition requires simply, and the cost is low, and the tidal energy utilization ratio is big.
Description
Technical field
The utility model relates to a kind of tidal power generation driving mechanism.
Background technique
Tide be a kind of reserves very big, inexhaustible, nexhaustible, do not need exploitation and transport, clean free of contamination renewable energy sources.
Motion due to tide is that interval is reciprocal, current tidal power generation is exactly in bay or has the river mouth of tide to build one to block water dykes and dams, form reservoir, and turbine-generator units is placed in dam or by dam, utilize the drop between high and low tidal level, promote water turbine and rotate, drive electrical generators generates electricity, and two physical conditions must be possessed: first the amplitude of tide must be large, at least will have several meters; Second coastal landform must can save a large amount of seawater, and can carry out civil works.Its investment is large, and tidal energy utilization rate is little, and only can generate electricity when flood tide or ebb tide, can not generate electricity during the slack tide that water level is identical inside and outside reservoir.
Model utility content
In view of this, the purpose of this utility model is to provide a kind of novel structure, the tidal power generation driving mechanism that cost is low.
The utility model adopts following scheme to realize: a kind of tidal power generation driving mechanism, comprise sea wave power push-pull mechanism, described sea wave power push-pull mechanism drive end turns to gear drive consistent all the time to drive alternator shaft to rotate through tooth bar and output terminal, described gear drive comprises the gear A 1 coordinated with described tooth bar, the gear A 2 be meshed with gear A 1, the ratchet B1 coaxial with the gear A 1 and ratchet B2 coaxial with gear A 2, leave interval between described ratchet B1 and ratchet B2 and be meshed to realize driven gear C with same gear C, when ratchet B1 and ratchet B2 difference actuation gear C rotates, ratchet B1 and ratchet B2 turns to identical and ratchet B1 and ratchet B2 to be driven by gear A 1 and gear A 2 respectively, described gear C and described alternator shaft are in transmission connection.
Further, described sea wave power push-pull mechanism comprises the support being positioned at both sides, be horizontally disposed with at least one to come under wave effect between two stands and can make the shutter board assembly that reciprocatingly slides by opposite brackets length direction, described shutter board Component driver end is reciprocating through transfer bar mechanism band carry-over bar; Described alternator shaft is provided with flywheel.
Further, described support be provided with in order to shutter board component slippage guiding and transverse slipway moving up and down, described transverse slipway drives lifting by drive cylinder that support hangs down; Described support is also provided with the vertical slideway moving up and down guiding in order to transverse slipway.
Further, described tooth bar is fixed on described transfer bar mechanism front end, and be positioned at tooth bar side and be provided with elevator mechanism, described gear drive is located on described elevator mechanism.
Further, the gear C of described gear drive is connected with described flywheel through chain drive, and described chain drive comprises at least two hinged catenulate chain shells; Inside, each chain shell two ends is all provided with sprocket wheel, and be provided with the chain connecting two ends sprocket wheel in each chain shell, two sprocket coaxialities being positioned at two adjacent chain shell articulated sections are in transmission connection; The sprocket wheel being positioned at first chain shell head end is connected with described flywheel through line shaft, and by unilateral bearing rotatable engagement between described line shaft and flywheel, the sprocket wheel being positioned at last chain shell tail end is coaxially connected with described gear C and is driven by gear C and rotates.
Further, described gear C is connected with described flywheel through line shaft, by unilateral bearing rotatable engagement between described line shaft and flywheel; Be positioned at described transfer bar mechanism drive end side and be provided with elevator mechanism, be positioned at elevator mechanism upper end thereof and have sleeve, described sleeve upper and lower end is arranged with respectively can the upper movable arm that slides up and down of relative sleeve and lower movable arm, described upper movable arm and described tooth bar are hinged, and described lower movable arm and described transfer bar mechanism drive end are hinged.
Further, described shutter board assembly is provided with weightening finish block.
Further, described transverse slipway two ends are provided with spring.
Compared with prior art, the utility model has following beneficial effect: the intermittent reciprocating conversion of motion of tide can be continuous rotation motion and drive electrical generators generating by this tidal power generation driving mechanism, need not build a dam and build reservoir, conditional request is simple, as long as there is the sea of tide just passable, invest little, cost is low, and tidal energy utilization rate is large.
For making the purpose of this utility model, technological scheme and advantage clearly understand, below by specific embodiment and relevant drawings, the utility model will be described in further detail.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment 1 unitary construction schematic diagram;
Fig. 2 is the utility model embodiment 1 medium power axle and flywheel connection diagram;
Fig. 3 is that the utility model embodiment 1 medium power axle is connected explosive view with flywheel;
Fig. 4 is a kind of state gear drive organigram in the utility model embodiment 1;
Fig. 5 is another state gear drive organigram in the utility model embodiment 1;
Fig. 6 is the chain drive organigram of two chain shells in the utility model embodiment 1;
Fig. 7 is the chain drive organigram of three chain shells in the utility model embodiment 1;
Fig. 8 is another kind of gear drive organigram in the utility model embodiment;
Fig. 9 is shutter board component structure schematic diagram in the utility model embodiment 2;
Figure 10 is the utility model embodiment 2 local structure schematic diagram;
Figure 11 is the utility model embodiment medi-spring scheme of installation;
Number in the figure illustrates: 1-support, 2-shutter board assembly, 3-transfer bar mechanism, 4-tooth bar, 5-generator, 6-gear A 1, 7-gear A 2, 8-ratchet B1, 9-ratchet B2, 10-gear C, 11-flywheel, 12-transverse slipway, 13-drive cylinder, the vertical slideway of 14-, 15-elevator mechanism, 16-chain shell, 17-sprocket wheel, 18-chain, 19-line shaft, 20-unilateral bearing, 21-sleeve, the upper movable arm of 22-, movable arm under 23-, 24-gear drive, 25-chain drive, 26-support roller, 27-axle sleeve, 28-pulley, 29-increases weight block, 30-spring.
Embodiment
As Fig. 1 ~ 7 illustrate the embodiment of the present invention 1: a kind of tidal power generation driving mechanism, comprise sea wave power push-pull mechanism, described sea wave power push-pull mechanism drive end turns to gear drive 24 consistent all the time to drive generator 5 axis of rotation through tooth bar 4 and output terminal, described gear drive 24 comprises the gear A 1(6 coordinated with described tooth bar 4), with gear A 1(6) the gear A 2(4 that is meshed), the ratchet B1(8 coaxial with gear A 1) and with gear A 2(4) coaxial ratchet B2(9), leave interval between described ratchet B1 and ratchet B2 and be meshed to realize driven gear C with same gear C (10), when ratchet B1 and ratchet B2 difference actuation gear C rotates, ratchet B1 and ratchet B2 turns to identical and ratchet B1 and ratchet B2 to be driven by gear A 1 and gear A 2 respectively, described gear C and described alternator shaft are in transmission connection, intermittence is had owing to retreating due to tide, the utility model gathers the energy produced when tide is retreated by sea wave power push-pull mechanism, and by appeal gear drive 24, convert reciprocating motion is continuous print rotary motion and drive electrical generators work.
When tooth bar 4 travels forward, driven gear A1 rotates forward, and gear A 2 rotates backward and ratchet B2 is freely rotated, and gear B 1 is rotated forward by gear A 1 drive and actuation gear C rotates backward separately; When tooth bar 4 moves backward, driven gear A1 rotates backward and ratchet B1 is freely rotated, and gear A 1 driven gear A2 rotates forward, and simultaneously ratchet B2 is driven by gear A 2 and to rotate forward and actuation gear C rotates backward separately; In tooth bar 4 reciprocatory movement, rotated by ratchet B1 and ratchet B2 driven gear C, and then realize the continuous rotation of gear C and drive alternator shaft to rotate.
As Fig. 8 illustrates another embodiment of the present invention, the present embodiment middle rack 4 has double cog, and gear A 1 and gear A 2 do not engage, but matches with the upper and lower flank of tooth of tooth bar 4 respectively.
In the present embodiment, described sea wave power push-pull mechanism comprises the support 1 being positioned at both sides, described support installing is on seabeach or on offshore platform, be horizontally disposed with at least one to come under wave effect between two stands 1 and can make the shutter board assembly 2 that reciprocatingly slides by opposite brackets 1 length direction, described shutter board assembly 2 drive end is with carry-over bar 4 reciprocating through transfer bar mechanism 3, when wave enters tide or at ebb tide, promote shutter board assembly 2 to move back and forth, by tooth bar 4 and gear drive 24, convert reciprocating motion is rotary motion and drive electrical generators work simultaneously.
In the present embodiment, described alternator shaft is provided with flywheel 11, described generator 5 rotating shaft warp beam sleeve 27 and described flywheel mesopore snap-fit; Retreat due to tide and have intermittence, shutter board component operation has intermittence equally, and electrical power generators is needs one at the uniform velocity stable power generates electricity, Flywheel 11 has comparatively large rotating inertia, it stores up energy, reduces engine shaft speed fluctuation, make output torque evenly.
In the present embodiment, described support 1 be provided with in order to shutter board assembly 2 slide-and-guide and transverse slipway 12 moving up and down, described transverse slipway 12 drives lifting by the drive cylinder 13 that support 1 hangs down; Described support 1 is also provided with the vertical slideway 14 being elevated guiding in order to transverse slipway 12, by the height of adjustment shutter board assembly 2, makes it remain best effort water level.
In the present embodiment, as shown in figure 11, described shutter board assembly 2 is provided with weightening finish block 29, the block 29 that wherein increases weight can increase shutter board assembly 2 weight, improves motional inertia and the driving force of shutter board assembly 2.
In the present embodiment, described transverse slipway 12 two ends are provided with spring 30, described spring 30 can reduce the impact of shutter board assembly 2 pairs of transverse slipwaies, because advance and retreat wavelength during high tide and is at ebb tide different, spring 30 plays and regulates the long balanced action of advance and retreat tidal wave.
In the present embodiment, described tooth bar 4 is fixed on described transfer bar mechanism drive end, be positioned at tooth bar 4 side and be provided with elevator mechanism 15, described elevator mechanism can adopt raising platform, described gear drive is located on described elevator mechanism 15, is positioned to be provided with to lift tooth bar 4 bottom tooth bar 4 and to make it keep the support roller 26 coordinated with gear A 1, when shutter board assembly 2 is elevated, gear drive also realizes synchronization lifting by elevator mechanism 1, ensures to remain mated condition with tooth bar.
In the present embodiment, the gear C of described gear drive is in transmission connection through chain drive 25 and described flywheel 11, described chain drive 25 comprises at least two hinged catenulate chain shell 16(can select two chain shells or three chain shells, is specifically selected by required flexible height); Inside, each chain shell 16 two ends is all provided with sprocket wheel 17, and be provided with the chain 18 connecting two ends sprocket wheel 17 in each chain shell 16, two sprocket coaxialities being positioned at two adjacent chain shell 16 articulated sections are in transmission connection; The sprocket wheel being positioned at first chain shell head end is in transmission connection through line shaft 19 and described flywheel 11, by unilateral bearing 20 rotatable engagement between described line shaft 19 and flywheel 11, described unilateral bearing 20 to be installed in described axle sleeve 27 mesopore and with axle sleeve 27 mesopore close-fitting; The sprocket wheel being positioned at last chain shell tail end is coaxially connected with described gear C and is driven by gear C and rotates.
As Fig. 9 ~ 10 illustrate the embodiment of the present invention 2, the present embodiment and the difference of embodiment 1 are that the drive mechanism between transfer bar mechanism and tooth bar and between tooth bar and flywheel is different, in the present embodiment, described gear C is in transmission connection through line shaft 19 and described flywheel 11, by unilateral bearing 20 rotatable engagement between described line shaft 19 and flywheel, described unilateral bearing 20 to be installed in described axle sleeve 27 mesopore and with axle sleeve 27 mesopore close-fitting.
In the present embodiment, be positioned at described transfer bar mechanism drive end side and be provided with elevator mechanism 15, be positioned at elevator mechanism 15 upper end thereof and have sleeve 21, on described sleeve 21, lower end is arranged with respectively can the upper movable arm 22 that slides up and down of relative sleeve 21 and lower movable arm 23, described upper movable arm 22 is hinged with described tooth bar 4, described lower movable arm 23 is hinged with described transfer bar mechanism 3 drive end, transfer bar mechanism 3 reciprocates through sleeve 21 and swings and be with carry-over bar 4 to-and-fro motion, when shutter board assembly 2 is elevated, elevator mechanism 15 synchronization lifting, upper movable arm 22 and lower movable arm 23 can adjust length automatically by flexible, ensure the uninterrupted transmission of power between transfer bar mechanism 3 and tooth bar 4.
Above-listed preferred embodiment; the purpose of this utility model, technological scheme and advantage are further described; be understood that; the foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. a tidal power generation driving mechanism, it is characterized in that: comprise sea wave power push-pull mechanism, described sea wave power push-pull mechanism drive end turns to gear drive consistent all the time to drive alternator shaft to rotate through tooth bar and output terminal, described gear drive comprises the gear A 1 coordinated with described tooth bar, the gear A 2 be meshed with gear A 1, the ratchet B1 coaxial with the gear A 1 and ratchet B2 coaxial with gear A 2, leave interval between described ratchet B1 and ratchet B2 and be meshed to realize driven gear C with same gear C, when ratchet B1 and ratchet B2 difference actuation gear C rotates, ratchet B1 and ratchet B2 turns to identical and ratchet B1 and ratchet B2 to be driven by gear A 1 and gear A 2 respectively, described gear C and described alternator shaft are in transmission connection.
2. tidal power generation driving mechanism according to claim 1, it is characterized in that: described sea wave power push-pull mechanism comprises the support being positioned at both sides, be horizontally disposed with at least one to come under wave effect between two stands and can make the shutter board assembly that reciprocatingly slides by opposite brackets length direction, described shutter board Component driver end is reciprocating through transfer bar mechanism band carry-over bar.
3. tidal power generation driving mechanism according to claim 2, is characterized in that: described alternator shaft is provided with flywheel.
4. tidal power generation driving mechanism according to claim 3, is characterized in that: described support be provided with in order to shutter board component slippage guiding and transverse slipway moving up and down, described transverse slipway drives lifting by drive cylinder that support hangs down; Described support is also provided with the vertical slideway moving up and down guiding in order to transverse slipway.
5. tidal power generation driving mechanism according to claim 4, is characterized in that: described tooth bar is fixed on described transfer bar mechanism front end, and be positioned at tooth bar side and be provided with elevator mechanism, described gear drive is located on described elevator mechanism.
6. tidal power generation driving mechanism according to claim 5, is characterized in that: the gear C of described gear drive is connected with described flywheel through chain drive, and described chain drive comprises at least two hinged catenulate chain shells; Inside, each chain shell two ends is all provided with sprocket wheel, and be provided with the chain connecting two ends sprocket wheel in each chain shell, two sprocket coaxialities being positioned at two adjacent chain shell articulated sections are in transmission connection; The sprocket wheel being positioned at first chain shell head end is connected with described flywheel through line shaft, and by unilateral bearing rotatable engagement between described line shaft and flywheel, the sprocket wheel being positioned at last chain shell tail end is coaxially connected with described gear C and is driven by gear C and rotates.
7. tidal power generation driving mechanism according to claim 4, is characterized in that: described gear C is connected with described flywheel through line shaft, by unilateral bearing rotatable engagement between described line shaft and flywheel; Be positioned at described transfer bar mechanism drive end side and be provided with elevator mechanism, be positioned at elevator mechanism upper end thereof and have sleeve, described sleeve upper and lower end is arranged with respectively can the upper movable arm that slides up and down of relative sleeve and lower movable arm, described upper movable arm and described tooth bar are hinged, and described lower movable arm and described transfer bar mechanism drive end are hinged.
8. tidal power generation driving mechanism according to claim 4, is characterized in that: described shutter board assembly is provided with weightening finish block.
9. tidal power generation driving mechanism according to claim 4, is characterized in that: described transverse slipway two ends are provided with spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520742538.XU CN205025685U (en) | 2015-09-24 | 2015-09-24 | Tidal power generation actuating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520742538.XU CN205025685U (en) | 2015-09-24 | 2015-09-24 | Tidal power generation actuating mechanism |
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| Publication Number | Publication Date |
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| CN205025685U true CN205025685U (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520742538.XU Active CN205025685U (en) | 2015-09-24 | 2015-09-24 | Tidal power generation actuating mechanism |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864386A (en) * | 2016-05-05 | 2016-08-17 | 国网浙江省电力公司培训中心 | Transmission mechanism for tidal power generation device |
| CN106499565A (en) * | 2016-12-16 | 2017-03-15 | 哈尔滨工程大学 | Scalable current can drive TRT |
| WO2017050248A1 (en) * | 2015-09-24 | 2017-03-30 | 庄秀宝 | Method for generating electricity by wave power and device therefor |
| CN109899215A (en) * | 2019-03-20 | 2019-06-18 | 王焕明 | A kind of ship to be generated electricity using water impact |
-
2015
- 2015-09-24 CN CN201520742538.XU patent/CN205025685U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017050248A1 (en) * | 2015-09-24 | 2017-03-30 | 庄秀宝 | Method for generating electricity by wave power and device therefor |
| CN105864386A (en) * | 2016-05-05 | 2016-08-17 | 国网浙江省电力公司培训中心 | Transmission mechanism for tidal power generation device |
| CN106499565A (en) * | 2016-12-16 | 2017-03-15 | 哈尔滨工程大学 | Scalable current can drive TRT |
| CN106499565B (en) * | 2016-12-16 | 2019-04-23 | 哈尔滨工程大学 | Adjustable water flow can drive power generator |
| CN109899215A (en) * | 2019-03-20 | 2019-06-18 | 王焕明 | A kind of ship to be generated electricity using water impact |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |