CN208518811U - A kind of small-sized wave energy generating set - Google Patents

Abstract

The utility model discloses a kind of small-sized wave energy generating sets, including bottom plate and fixed plate, the upper surface of the bottom plate offers through-hole, the lower surface of the bottom plate is fixedly connected there are two telescopic device, the bottom end of the telescopic device is fixedly connected with floating block, and the upper surface of the floating block is fixedly connected with motion bar, and the top of the motion bar passes through through-hole and extends to the top of bottom plate, the top of the motion bar is fixedly connected with ratch, and the upper surface of the bottom plate is fixedly connected with cushion block.The small-sized wave energy generating set, floating block is driven to move upwards by wave, so that motion bar moves upwards, motion bar, which moves upwards, drives ratch to move upwards, and ratch moves upwards the first half gear rotation of drive, and first rotating shaft rotation drives first gear rotation, first rotating shaft rotation drives the output shaft rotation of generator, it ensure that floating block preferably can drive generator to rotate, so that the power generation of small-sized wave energy generating set is more steady, improve generating efficiency.

Description

A kind of small-sized wave energy generating set

Technical field

The utility model relates to wave-activated power generation technical field, specially a kind of small-sized wave energy generating set.

Background technique

Wave energy is most clean renewable resource, its development and utilization will be alleviated significantly since fossil energy is gradually withered The crisis exhausted, improvement are destroyed caused by environment as the burn fossil energy, and wave-energy power generation is to convert electric energy for wave energy Technology, wave-activated power generation form nods canard, wave contouring raft formula, reef atoll formula, rectifier type, extra large clamshell, soft-bag type, oscillating water column Formula and contraction water channel type etc..

" mini type wave generating set " (patent No.: 201794705 U of CN), the patent solution are disclosed according to Chinese patent Certainly the problem of is that mini type wave generating set working efficiency currently on the market and transfer efficiency are lower, and cost of electricity-generating is high, this is specially Benefit has solved the problems, such as this by components such as setting float, swing arm support frame, chassis and generators, the small-sized wave-activated power generation of the patent Device in power generation, float float across the sea during the motion can swing arm motion, but the swing arm is during the motion not It is enough to stablize to influence to generate electricity, while when corrugated declines, float effectively can not drive swing arm to move downward, to reduce Generating efficiency.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of small-sized wave energy generating set, solves small-sized Wave-power device float in power generation process effectively can not drive swing arm to move downward, to reduce the power generation of generator Efficiency, while the problem of swing arm is not sufficiently stable during the motion.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of small-sized wave energy generating set, including Bottom plate and fixed plate, the upper surface of the bottom plate offer through-hole, and the lower surface of the bottom plate is fixedly connected to be filled there are two flexible It sets, the bottom end of the telescopic device is fixedly connected with floating block, and the upper surface of the floating block is fixedly connected with motion bar, the activity The top of bar passes through through-hole and extends to the top of bottom plate, and the top of the motion bar is fixedly connected with ratch, the bottom plate Upper surface is fixedly connected with cushion block, and the upper surface of the cushion block is fixedly connected with generator.

Preferably, the upper surface of the bottom plate is fixedly connected with riser, and the right side of the bottom plate is connected with first bearing And second bearing, the inner wall of the first bearing are socketed with first rotating shaft, the surface of the first rotating shaft is connected with the first half teeth Wheel and first gear, the inner wall of the second bearing are socketed with the second shaft, and the surface of second shaft is connected with the second half The surface of gear and second gear, the first rotating shaft and the second shaft is socketed with 3rd bearing, and the first gear is just There are the back side and the front engagement of third gear in face and the back side of second gear respectively, and the right side of the third gear is fixedly connected There is third shaft, the left end of the third shaft is fixedly connected with the output shaft of generator.

Preferably, the outer surface of the 3rd bearing is connected to the left side of riser, the surface socket of the third shaft There is fourth bearing, the outer surface of the fourth bearing is connected to the left side of riser.

Preferably, the front of the first half gear engage with the back side of ratch, the ratch positioned at the first half gears with Between the second half gears.

Preferably, the telescopic device includes spring and telescopic rod, and the top of the spring and telescopic rod is fixedly connected with In the lower surface of bottom plate, the bottom end of the spring and telescopic rod is fixedly connected in the upper surface of floating block.

Preferably, the shape of the floating block is hemispherical, and the lower surface of the fixed plate is fixedly connected on the upper table of bottom plate Face.

(3) beneficial effect

The utility model provides a kind of small-sized wave energy generating set, have it is following the utility model has the advantages that

(1), the small-sized wave energy generating set drives floating block to move upwards by wave, so that motion bar moves upwards, Motion bar, which moves upwards, drives ratch to move upwards, and ratch moves upwards the first half gear rotation of drive, the first half gear rotations First rotating shaft rotation is driven, first rotating shaft rotation drives first gear rotation, matches in third gear, 3rd bearing and fourth bearing Under conjunction, first rotating shaft rotation drives the output shaft rotation of generator, and when corrugated declines, floating block can be moved downward, while spring Downward elastic force is provided for floating block, ensure that floating block preferably can drive generator to rotate, so that small-sized wave-energy power generation fills The power generation set is more steady, improves generating efficiency.

(2), small-sized wave energy generating set, by the way that cushion block is arranged, so that cushion block plays fixed function to generator, together When generator is capable of fixing in appropriate height, ensure that the normal operation of generator.

(3), small-sized wave energy generating set, by the first half gear of setting and the second half gears, so that the first half teeth When wheel or the second half gears and ratch contact, ratch movement is able to drive generator rotation, so that electric energy is converted by wave energy, And the utility model which has a compact structure and a reasonable design, it is practical.

Detailed description of the invention

Fig. 1 is the schematic diagram of the section structure that the utility model is faced；

Fig. 2 is the schematic diagram of the section structure of the utility model ratch left view；

Fig. 3 is the structural schematic diagram that the utility model is overlooked.

In figure: 1 bottom plate, 2 fixed plates, 3 through-holes, 4 floating blocks, 5 telescopic devices, 51 springs, 52 telescopic rods, 6 motion bars, 7 teeth Bar, 8 first bearings, 9 second bearings, 10 first rotating shafts, 11 the first half gears, 12 first gears, 13 second shafts, 14 the second half Gear, 15 second gears, 16 third gears, 17 risers, 18 3rd bearings, 19 cushion blocks, 20 generators, 21 third shafts, 22 Four bearings.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of small-sized wave energy generating set, including bottom Plate 1 and fixed plate 2, the upper surface of bottom plate 1 offer through-hole 3, by be arranged through-hole 3, enable motion bar 6 and ratch 7 just Often movement ensure that the normal power generation of generator 20, and the lower surface of bottom plate 1 is fixedly connected there are two telescopic device 5, and stretch dress Setting 5 includes spring 51 and telescopic rod 52, by the way that spring 51 is arranged, so that spring 51 is that floating block 4 provides downward elastic force, be ensure that Floating block 4 can be moved downward smoothly, ensure that the proper motion of ratch 7, the fixed company in the top of spring 51 and telescopic rod 52 It connects in the lower surface of bottom plate 1, the bottom end of spring 51 and telescopic rod 52 is fixedly connected in the upper surface of floating block 4, telescopic device 5 Bottom end be fixedly connected with floating block 4, by be arranged floating block 4 so that wave be able to drive floating block 4 up and down motion, thus by wave Electric energy can be converted to by generator 20, the shape of floating block 4 is hemispherical, by the way that hemispheric floating block 4 is arranged, so that floating block 4 It can preferably be moved upwards with wave, the lower surface of fixed plate 2 is fixedly connected on the upper surface of bottom plate 1, the upper surface of floating block 4 It is fixedly connected with motion bar 6, by the way that motion bar 6 is arranged, enables floating block 4 to drive ratch 7 to move by motion bar 6, activity The top of bar 6 passes through through-hole 3 and extends to the top of bottom plate 1, and the top of motion bar 6 is fixedly connected with ratch 7, by the way that tooth is arranged Bar 7, so that ratch 7 is able to drive the movement of generator 20 when moving, the upper surface of bottom plate 1 is fixedly connected with cushion block 19, by setting Cushion block 19 is set, so that cushion block 19 plays fixed function to generator 20, while generator 20 is capable of fixing appropriate high Degree, ensure that the normal fortune of generator 20, and the upper surface of cushion block 19 is fixedly connected with generator 20, by the way that generator 20 is arranged, Generator 20 is enabled to convert electric energy for wave energy, the upper surface of bottom plate 1 is fixedly connected with riser 17, by the way that riser is arranged 17, so that riser 17 plays fixed function, the right side card of bottom plate 1 to first rotating shaft 10, the second shaft 13 and third shaft 21 It is connected to first bearing 8 and second bearing 9, by setting second bearing 9 and second bearing 9, so that first rotating shaft 10 and second turn The rotation of axis 13 is more steady, and the inner wall of first bearing 8 is socketed with first rotating shaft 10, by the way that first rotating shaft 10 is arranged, so that the The rotation of one shaft 10 makes it possible to electronic first gear 12 and rotates, and the surface of first rotating shaft 10 is connected with the first half gears 11 and the One gear 12 enables the first half gears 11 when rotating by first rotating shaft 10, first by the first half gear 11 of setting Gear 12, third gear 16 and third shaft 21 drive the output shaft rotation of generator 20, the front of the first half gears 11 and tooth The back side of bar 7 is engaged, and ratch 7 is located between the first half gears 11 and the second half gears 14, and the inner wall of second bearing 9 is socketed with Second shaft 13, the surface of the second shaft 13 are connected with the second half gear 14 and second gears 15, pass through the second half gear of setting 14, enable the second half gears 14 to pass through the second shaft 13, second gear 15, third gear 16 and third shaft 21 and drives hair The output shaft of motor 20 rotates, and the surface of first rotating shaft 10 and the second shaft 13 is socketed with 3rd bearing 18, passes through setting the Three bearings 18, so that the rotation of the second shaft 13 and first rotating shaft 10 is more steady, the front of first gear 12 and second gear There are the back side and the front engagement of third gear 16 in 15 back side respectively, and the right side of third gear 16 is fixedly connected with third shaft 21, by the way that third shaft 21 is arranged, third gear 16 is enabled to drive generator 20 to export by third shaft 21 when rotating Axis rotation, the left end of third shaft 21 are fixedly connected with the output shaft of generator 20, and the outer surface of fourth bearing 22 is connected to perpendicular The left side of plate 17, by the way that fourth bearing 22 is arranged, so that the rotation of third shaft 21 is more steady, the surface of third shaft 21 It is socketed with fourth bearing 22, by the way that 3rd bearing 18 is arranged, so that the rotation of third shaft 21 is more steady smooth, fourth bearing 22 outer surface is connected to the left side of riser 17,

In use, wave drives floating block 4 to move upwards when corrugated increases, floating block 4, which moves upwards, to be driven spring 51 and stretches Contracting bar 52 shrink, floating block 4 move upwards drive motion bar 6 move upwards motion bar 6 move upwards drive ratch 7 move upwards, Ratch 7 moves upwards the first half gear 11 of drive and rotates, and the first half rotations of gear 11 drive first rotating shaft 10 to rotate, first rotating shaft 10 rotations drive first gear 12 to rotate, and the rotation of first gear 12 drives third gear 16 to rotate, and the rotation of third gear 16 drives The rotation of three shafts, the rotation of third shaft 21 drives the output shaft rotation of generator 20, while the rotation of third gear 16 drives second Gear 15 rotates, and the rotation of second gear 15 drives the rotation of the second shaft 13, and the rotation of the second shaft 13 drives the second half 14 turns of gear Dynamic, ratch 7 continues to rise so that ratch 7 is no longer engaged with the first half gears 11, and ratch 7 is engaged with the second half gears 14 at this time, When corrugated decline, wave drives floating block 4 to move downward, while spring 51 is that floating block 4 provides downward elastic force, and floating block 4 is downward Movement drives motion bar 6 to move downward, and motion bar 6, which moves downward, drives ratch 7 to move downward, and ratch 7 moves downward drive the The rotation of two gears 15, the rotation of second gear 15 drive the rotation of the second shaft 13, and the rotation of the second shaft 13 drives 15 turns of second gear Dynamic, the rotation of second gear 15 drives third gear 16 to rotate, and the rotation of third gear 16 drives third shaft 21 to rotate, third shaft 21 rotations drive the output shaft rotation of generator 20, while the rotation of third gear 16 drives first gear 12 to rotate, first gear 12 rotations drive first rotating shafts 10 to rotate, and the rotation of first rotating shaft 10 drives the first half gears 11 to rotate, when ratch 7 moves to centainly Behind position, ratch 7 is no longer engaged with the second half gears 14, and ratch 7 is engaged with the first half gears 11 at this time.

It can to sum up obtain, (1), the small-sized wave energy generating set, drive floating block 4 to move upwards by wave, so that movable Bar 6 moves upwards, and motion bar 6, which moves upwards, drives ratch 7 to move upwards, and ratch 7 moves upwards 11 turns of gear of drive the first half Dynamic, the first half rotations of gear 11 drive first rotating shaft 10 to rotate, and the rotation of first rotating shaft 10 drives first gear 12 to rotate, in third Under gear 16,3rd bearing 18 and fourth bearing 22 cooperate, the rotation of first rotating shaft 10 drives the output shaft rotation of generator 20, When corrugated declines, floating block 4 can be moved downward, while spring 51 is that floating block 4 provides downward elastic force, ensure that floating block 4 can be more Good drive generator 20 rotates, so that the power generation of small-sized wave energy generating set is more steady, improves generating efficiency.

(2), small-sized wave energy generating set, by the way that cushion block 19 is arranged, so that cushion block 19 plays fixation to generator 20 Effect, while generator 20 is capable of fixing in appropriate height, it ensure that the normal operation of generator 20.

(3), small-sized wave energy generating set, by the first half gear 11 of setting and the second half gears 14, so that first When half gear 11 or the second half gears 14 and ratch 7 contact, the movement of ratch 7 is able to drive the rotation of generator 20, thus by wave It can be converted into electric energy, and the utility model which has a compact structure and a reasonable design, it is practical.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of small-sized wave energy generating set, including bottom plate (1) and fixed plate (2), it is characterised in that: the bottom plate (1) Upper surface offers through-hole (3), and the lower surface of the bottom plate (1) is fixedly connected there are two telescopic device (5), the telescopic device (5) bottom end is fixedly connected with floating block (4), and the upper surface of the floating block (4) is fixedly connected with motion bar (6), the motion bar (6) top passes through through-hole (3) and extends to the top of bottom plate (1), and the top of the motion bar (6) is fixedly connected with ratch (7), the upper surface of the bottom plate (1) is fixedly connected with cushion block (19), and the upper surface of the cushion block (19) is fixedly connected with power generation Machine (20).

2. a kind of small-sized wave energy generating set according to claim 1, it is characterised in that: the upper table of the bottom plate (1) Face is fixedly connected with riser (17), and the right side of the bottom plate (1) is connected with first bearing (8) and second bearing (9), and described The inner wall of one bearing (8) is socketed with first rotating shaft (10), and the surface of the first rotating shaft (10) is connected with the first half gears (11) It is socketed with the second shaft (13) with the inner wall of first gear (12), the second bearing (9), the surface of second shaft (13) It is connected with the second half gear (14) and second gears (15), the surface of the first rotating shaft (10) and the second shaft (13) is socketed Have 3rd bearing (18), there is third gear (16) at the front of the first gear (12) and the back side of second gear (15) respectively The back side and front engagement, the right side of the third gear (16) are fixedly connected with third shaft (21), the third shaft (21) left end is fixedly connected with the output shaft of generator (20).

3. a kind of small-sized wave energy generating set according to claim 2, it is characterised in that: the 3rd bearing (18) Outer surface is connected to the left side of riser (17), and the surface of the third shaft (21) is socketed with fourth bearing (22), and described The outer surface of four bearings (22) is connected to the left side of riser (17).

4. a kind of small-sized wave energy generating set according to claim 2, it is characterised in that: the first half gear (11) Front engaged with the back side of ratch (7), the ratch (7) is between the first half gears (11) and the second half gears (14).

5. a kind of small-sized wave energy generating set according to claim 1, it is characterised in that: telescopic device (5) packet Include spring (51) and telescopic rod (52), the top of the spring (51) and telescopic rod (52) is fixedly connected under bottom plate (1) The bottom end of surface, the spring (51) and telescopic rod (52) is fixedly connected in the upper surface of floating block (4).

6. a kind of small-sized wave energy generating set according to claim 1, it is characterised in that: the shape of the floating block (4) Lower surface for hemispherical, the fixed plate (2) is fixedly connected on the upper surface of bottom plate (1).