TW202010935A - Wave-activated power generation device with fully enclosed longitudinal swing sliding rail characterized in that when the sliding block slides left or right, the gear assembly can drive different one-way ratchet assemblies to generate rotation at the same direction, so as to make the power generator generate electric power continuously - Google Patents

Abstract

Disclosed is a wave-activated power generation device with fully enclosed longitudinal swing sliding rail, which at least includes a power generator provided with a driving shaft, wherein the driving shaft is provided with a first one-way ratchet assembly and a second one-way ratchet assembly, and the output directions of the first one-way ratchet assembly and the second one-way ratchet assembly are the same as the rotary direction of the driving shaft; a sliding mechanism consisting of a sliding block and a sliding rail assembly, wherein the sliding block is slidably mounted on the sliding rail assembly, and the bottom of the sliding block is provided with a rack; a gear assembly engaged with the first one-way ratchet assembly and the second one-way ratchet assembly; and a casing having an enclosed receiving space installed therein. The power generator, the sliding mechanism and the gear assembly are installed in the receiving space. When the sliding block slides left or right, the gear assembly can drive different one-way ratchet assemblies to generate rotation at the same direction relative to the power generator, so as to make the power generator generate electric power continuously. Moreover, the casing can protect all machine parts from corrosion by seawater, and the lubricating oil therein will not leak.

Description

Fully enclosed longitudinal slide rail wave power generation device

The invention relates to a generator, in particular to a fully-enclosed pitch-sliding wave wave power generation device that can generate power with swinging up and down.

According to the development of science and technology, the use of energy is increasing, but in addition to a certain amount of energy, it will be consumed, and the waste generated after energy conversion is also a major problem. Therefore, today’s renewable energy Use, more and more rely on, such as solar energy, wind power, water power, tide and other energy sources, through the change of energy to generate electricity, in addition to the problem of repeated use without exhaustion, the generation of electricity generated by renewable energy is less The problem of waste generation, although there are some environmental restrictions on the use and still can not be used in large quantities, but the use of renewable energy is the goal of everyone's efforts.

Nowadays, in the renewable energy, the wave is generated by the waves, and the power generation is designed through the tide. Because the generation of the waves is continuous, the design used for power generation is an ideal source of renewable energy. The current wave power generation equipment , Mainly for buoys and closed-tube gas column power generation methods. The buoyancy of the buoys is made to work through the waves, and the power is generated through the height difference generated by the buoyancy. However, the problem is that when the buoyancy works, the buoyancy must bear the buoy itself The self-weight and the coil resistance of the generator shaft, when the piston or buoy rises, ideally, without considering the mechanical friction loss, the work will be converted into the gravitational potential energy of the buoy and the generator's electrical energy, and when the buoy drops, it is the gravitational potential Can do work, and then convert part of the kinetic energy into electric energy when doing work, but at present, the mainstream buoy sliding uses the work of rising buoyancy, and if the upward stroke is too short, the buoyancy is too large, and the work done is also limited.

Furthermore, a bigger problem is that the corrosion of parts, the active components are generally made of metal, toughness and strength requirements are extremely high, but the shortcomings are easy corrosion, easy damage and frequent maintenance and replacement. Second, the mechanism and There must be lubricant to reduce friction between the movements of the agencies, so the contact parts must be covered with lubricating oil. However, each time the action is performed, the lubricating oil will eventually peel off and flow into the ocean, causing pollution of the ocean. This is The two major problems of general wave generators are, of course, water-tight oil seals to protect internal parts, which can also cause pollution to the ocean.

The main purpose of the present invention is to provide a fully enclosed longitudinal slide rail wave power generation device, which has the configuration design of generator, sliding mechanism, gear set and housing, etc., so as to avoid the damage of machine parts and the leakage of internal lubricating oil Advantage.

Another object of the present invention is to provide a fully enclosed longitudinal slide rail wave power generation device, which can generate power generation effect whether rising or falling by generating waves.

To achieve the above object, the present invention provides a fully enclosed longitudinal slide rail wave power generation device, which at least includes: a generator, the generator is provided with a drive shaft, and a first unidirectional ratchet is provided on the drive shaft And a second one-way ratchet wheel group, the first one-way ratchet wheel group and the second one-way ratchet wheel group output on the drive shaft rotate in the same direction; a sliding mechanism, the sliding mechanism consists of a sliding block and a sliding rail The slide block is slidingly arranged on the slide rail group, and a rack is provided at the bottom of the slide block; a gear set, the gear set includes a driving axle and a steering axle, the driving axle is driven by an active The wheel is in gear connection with the rack of the sliding mechanism, the driving wheel shaft is connected with a transmission wheel in parallel, the steering wheel shaft is provided with two steering wheels on the shaft, one of the steering wheels is in gear connection with the driving wheel, and the first The one-way ratchet set is in gear connection with the transmission wheel, and the other steering wheel is in gear connection with the second one-way ratchet set; a housing with a closed accommodating space in the housing, the generator, the The sliding mechanism and the gear set are both arranged in the accommodating space of the housing.

Preferably, at least one fin is provided at the bottom of the casing.

Preferably, the first unidirectional ratchet gear is geared to the transmission wheel by a first ratchet gear.

Preferably, the first ratchet gear teeth are connected to a first unidirectional ratchet wheel, so that the first ratchet gear drives the first unidirectional ratchet wheel unidirectionally.

Preferably, a side of the first ratchet gear is provided with a first gear protrusion having a second tapered surface.

Preferably, the first unidirectional ratchet includes a first active ratchet, a first spring and a first passive ratchet in sequence, the first active ratchet is provided with a side with respect to the side of the first ratchet gear The first ratchet projection of the first cone surface.

Preferably, the second one-way ratchet gear is geared to the steering wheel with a second ratchet gear.

Preferably, the second ratchet gear teeth are connected to a second unidirectional ratchet wheel, so that the second ratchet gear can drive the second unidirectional ratchet wheel unidirectionally.

Preferably, a side of the second ratchet gear is provided with a second gear projection having a fourth conical surface. The second unidirectional ratchet includes a second active ratchet, a second spring and a first Two passive ratchets, the second active ratchet is provided with a second ratchet projection with a third conical surface on the side of the second ratchet gear.

Preferably, the first one-way ratchet gear system is gear-connected to the transmission wheel by a first ratchet gear, a first gear protrusion is provided on the side of the first ratchet gear system; the second one-way ratchet gear system A second ratchet gear is geared to the steering wheel, and a second gear cam is provided on the side of the second ratchet gear; the first gear cam on the first ratchet gear and the second gear cam on the second ratchet gear The convex direction of the second gear projection is the same.

In the longitudinal slide rail wave generator of the present invention, whether the sliding block slides to the left or right, its rack can drive the gear set to rotate, whether to the left or right, and can drive the first unidirectional ratchet set or the second The one-way ratchet wheel set rotates in the same direction to drive the generator to generate continuous power generation, and because the housing can accommodate all the mechanisms in the accommodating space and generate buoyancy, to receive buoyancy work, all The mechanism is completely enclosed in the accommodating space, filled with deoxygenated air (inert gas) or lubricating oil, and all mechanical parts are immersed in the inert environment in the accommodating space. Ideally, the silicone rubber is filled in the gap very solidly. For complete sealing, only the wear of mechanical parts is considered, and the frequency of maintenance cycles is almost ignored. All of the lubricant is contained in the housing. All lubricants can only flow in the accommodation space, and there is no problem of lubricant pollution. Not to mention the adhesion of foreign dirt that hinders the movement of the mechanism.

Please refer to Figures 1 to 5, the present invention provides a fully enclosed longitudinal slide rail wave power generation device, which includes:

A generator 10, the generator 10 is provided with a drive shaft 11, the drive shaft 11 is provided with a first unidirectional ratchet group 12 and a second unidirectional ratchet group 13, the first ratchet group 12 and the second ratchet group 13 output in the same rotation direction of the driving wheels 11, the first ratchet set 12 includes a first unidirectional ratchet 121 and a first ratchet gear 122, the second ratchet set 13 includes a second ratchet 131 and A second ratchet gear 132;

A side of the first ratchet gear 122 of the first ratchet set 12 is provided with a first gear protrusion 1221 of a second tapered surface 1222; and a first unidirectional ratchet 121 wherein the first unidirectional ratchet 121 is in order It includes a first active ratchet wheel 1211, a first spring 1212 and a first passive ratchet wheel 1213. The first active ratchet wheel 1211 is provided with a first ratchet protrusion of a first tapered surface 1215 relative to the side of the first ratchet gear 122 Block 1214, when the first gear projection 1221 is engaged with the first ratchet projection 1214, the first gear projection 1221 will drive the first ratchet projection 1214 to rotate, so that the first active ratchet 1211 The first passive ratchet wheel 1213 can be driven to rotate; the first passive ratchet wheel 1213 can drive the drive shaft 11 to rotate, and when the first ratchet gear 122 rotates in the direction of the second tapered surface 1222, the second tapered surface 1222 The first taper surface 1215 of the first active ratchet wheel 1211 will not be toothed, and only the first active ratchet wheel 1211 will be axially close to or away from the first passive ratchet wheel 1213. At this time, the first passive ratchet wheel 1213 will not The first spring 1212 can keep the first driving ratchet 1211 and the first ratchet gear 122 in contact.

At the same time, the arrangement of the second ratchet set 13 is also the same as that of the first ratchet set 12, the second ratchet gear 132 is provided with a second gear protrusion 1321 having a fourth tapered surface 1322 on the side; and a second A one-way ratchet 131. The second one-way ratchet 131 includes a second active ratchet 1311, a second spring 1312, and a second passive ratchet 1313 in sequence. The second active ratchet 1311 is relative to the second ratchet gear 132 A second ratchet lug 1314 with a third tapered surface 1315 is provided on the side. When the second gear lug 1321 is engaged with the second ratchet lug 1314, the second gear lug 1321 will drive the first The two ratchet lugs 1314 rotate, so that the second active ratchet 1311 can drive the second passive ratchet 1313 to rotate; the second passive ratchet 1313 can drive the drive shaft 11 to rotate, and when the second ratchet gear 132 uses a When a fourth tapered surface 1322 is rotated, the fourth tapered surface 1322 will not be toothed to one of the second driving ratchet wheels 1311 and has a third tapered surface 1315, which only causes the second driving ratchet wheel 1311 to approach the axial direction Or away from the second passive ratchet 1313, at this time, the second passive ratchet 1313 will not rotate, and the first spring 1212 can keep the first active ratchet 1211 in contact with the first ratchet gear 122.

Since the first gear projection 1221 on the first ratchet gear 122 and the second gear projection 1321 on the second ratchet gear 132 have the same projection direction, the first ratchet set 12 and the second unidirectional gear The ratchet group 13 drives the drive shaft 11 to rotate in the same direction.

A sliding mechanism 20, which is composed of a sliding block 21 and a sliding rail group 22, the sliding block 21 is slidably disposed on the sliding rail group 22, the bottom of the sliding block 21 is provided with a rack 211 ;

A gear set 30 including a driving axle 31 and a steering axle 32. The driving axle 31 is toothed with a rack 211 of the sliding block 21 of the sliding mechanism 20 by a driving wheel 311. The driving axle 31 is connected with a transmission wheel 312 in parallel, the steering wheel shaft 32 is provided with two steering wheels 321 on the shaft, the driving wheel 311 is in gear connection with a steering wheel 321, and the first ratchet gear of the first unidirectional ratchet set 12 122 is geared to the transmission wheel 312, and the other steering wheel 321 is geared to the second ratchet gear 132 of the second one-way ratchet set 13;

A housing 40 having a closed accommodating space 41 therein, the generator 10, the sliding mechanism 20 and the gear set 30 are all disposed in the accommodating space 41 of the housing 40, the shell Fins 42 are provided on both sides of the bottom of the body 40.

When using, please refer to Figures 1 and 3, the shell 40 is set on the plane of the ocean, the shell 40 will generate buoyancy and float on the sea level, because of the buoyancy, the shell 40 will follow When the ocean waves swing left and right, the sliding block 21 in the accommodating space 41 will swing left or right with the ocean waves, because the generator 10, the sliding mechanism 20 and the gear set 30 are all set in the accommodating space 41 Whether its sliding block 21 slides to the left or right, its rack 211 can drive the gear set 30 to rotate, whether to the left or right, it can drive the first unidirectional ratchet set 12 or the second unidirectional ratchet set respectively 13 Rotate in the same direction to drive the generator 10 to generate continuous power generation, and because the housing 40 can accommodate all mechanisms in the accommodating space 41 and generate buoyancy to receive buoyancy work, all The mechanism is completely enclosed in the accommodating space 41, filled with deaerated air (inert gas) or lubricating oil, and all the mechanical parts are put into the inert environment in the accommodating space 41. Ideally, the silicone is filled in the gap very well With solid and complete sealing, only the wear of mechanical parts is considered, and the frequency of maintenance cycles is almost ignored. It is fully enclosed in the housing 40. All lubricants can only flow in the accommodating space 41, and there is no lubricating oil. The problem of pollution, not to mention the adhesion of foreign dirt, which hinders the movement of the mechanism.

Please refer to FIGS. 6 to 9, when the sliding block 21 slides to the left in the direction of FIG. 6, the rack 211 will drive the driving wheel 311 of the driving wheel shaft 31 to produce a counterclockwise rotation, and at the same time, the The transmission wheel 312 on the driving wheel shaft 31 will also rotate counterclockwise, and the counterclockwise rotation of the driving wheel 311 will produce clockwise rotation on the rotating wheel 321 of the rotating wheel shaft 32, and the transmission wheel 312 will respond to the first The ratchet gear 122 rotates clockwise, and the rotating wheel 321 drives the second ratchet gear 132 to rotate counterclockwise. In this direction, please refer to FIG. 7, the first gear projection 1221 of the first ratchet gear 122 The first ratchet lug 1214 on the first active ratchet 1211 of the first unidirectional ratchet 121 will engage, so that the first active ratchet 1211 can drive the first passive ratchet 1213 to rotate, so that the first passive ratchet 1213 can Drive the drive shaft 11 to rotate, so that the generator 10 can rotate counterclockwise to generate electricity. At this time, the clockwise second ratchet gear 132 is driven by the second drive of the fourth conical surface 1322 and the second unidirectional ratchet 131 The third conical surface 1315 of the ratchet 1311 is in sliding contact, so that the second active ratchet 1311 only generates axial reciprocating motion without driving the second passive ratchet 1313 to rotate, so the second ratchet gear 132 is connected to the drive shaft 11 Spin up.

Please refer to FIGS. 9 to 11, when the sliding block 21 slides to the right in the direction of FIG. 9, the rack 211 will drive the driving wheel 311 of the driving wheel shaft 31 to produce a clockwise rotation, and at the same time, the The transmission wheel 312 on the driving axle 31 will also rotate clockwise, and the clockwise rotation of the driving wheel 311 will produce a counterclockwise rotation of the rotating wheel 321 of the rotating axle 32, and the transmission wheel 312 will respond to the first The ratchet gear 122 rotates counterclockwise, and the rotating wheel 321 drives the second ratchet gear 132 to rotate clockwise. In this direction, please refer to FIG. 10, the second gear projection of the second ratchet gear 132 1321 will engage the second ratchet lug 1314 on the second active ratchet 1311 of the second unidirectional ratchet 131, so that the second active ratchet 1311 can drive the second passive ratchet 1313 to rotate, making the second passive The ratchet 1313 can drive the drive shaft 11 to rotate, so that the generator 10 can rotate counterclockwise to generate electricity. At this time, the clockwise rotating first ratchet gear 122 is connected to the second cone surface 1222 and the first unidirectional ratchet 121. The first taper surface 1215 of the first active ratchet wheel 1211 slides together, so that the first active ratchet wheel 1211 only generates axial reciprocating motion without driving the first passive ratchet wheel 1213 to rotate, so the first ratchet gear 122 It is idling on the drive shaft 11 so that regardless of whether the sliding block 21 slides to the left or right, the drive shaft 11 can be driven to move through the first unidirectional ratchet set 12 or the second unidirectional ratchet set 13 Rotate in the same direction, so that the generator 10 can continue to operate to generate electricity, so that its function continues. In addition, when the rotation speed of the drive shaft 11 is greater than the first unidirectional ratchet group 12 or the second unidirectional ratchet group 13, the The first passive ratchet wheel 1213 of the first unidirectional ratchet wheel 121 will drive the first active ratchet wheel 1211 to rotate, so that the first cone surface 1215 on the first active ratchet wheel 1211 and the second cone on the first ratchet gear 122 The surface 1222 maintains sliding contact, and at the same time, the second passive ratchet 1313 of the second unidirectional ratchet 131 will drive the second active ratchet 1311 to rotate, so that the third tapered surface 1315 on the second active ratchet 1311 will interact with The fourth tapered surface 1322 on the second ratchet gear 132 keeps in sliding contact, so that the first unidirectional ratchet group 12 and the second unidirectional ratchet group 13 are kept in a clutch state without affecting the drive shaft 11 Turn.

The sliding block 21 of the present invention is caused to sway by the waves, so it does not need to be in contact with sea water, and the housing space 41 of the housing 40 can provide a good sealing effect, so that the generator 10 , The sliding mechanism 20 and the gear set 30 are accommodated in the housing 40 without contact with the outside world, because the housing 40 can accommodate all mechanisms in the accommodating space 41 and generate buoyancy to receive buoyancy for work , All the operating mechanisms are enclosed in the accommodating space 41, filled with deoxygenated air (inert gas) or lubricating oil, and all mechanical parts are put into the inert environment in the accommodating space 41. Ideally, silicone Filling the gap is very solid, complete sealing, only consider the wear of mechanical parts, almost ignore the frequency of maintenance cycles, all wrapped in the housing 40, all lubricants can only be in the accommodating space 41 There is no problem of lubricant contamination, let alone the adhesion of foreign dirt which hinders the movement of the mechanism.

10: generator 11: drive shaft 12: first unidirectional ratchet set 121: first unidirectional ratchet 1211: first active ratchet 1212: first spring 1213: first passive ratchet 1214: first ratchet cam 1215: first A conical surface 122: first ratchet gear 1221: first gear projection 1222: second conical surface 13: second unidirectional ratchet group 131: second unidirectional ratchet 1311: second active ratchet 1312: second spring 1313: Second passive ratchet 1314: second ratchet cam 1315: third taper 132: second ratchet gear 1321: second gear cam 1322: fourth taper 20: sliding mechanism 21: sliding block 211: rack 22: Slide rail group 30: gear group 31: driving axle 311: driving wheel 312: transmission wheel 32: steering wheel axle 321: steering wheel 40: housing 41: accommodating space 42: fin

Fig. 1 is a perspective external view of the entire invention. Figure 2 is a perspective view of the present invention viewed from the bottom. Figure 3 is a schematic diagram of the present invention acting on the waves. FIG. 4 is a schematic diagram of the assembly method of the present invention. Figure 5 is a three-dimensional solution diagram of the first unidirectional ratchet set. Figure 6 is a schematic diagram of the movement of the slide rail in the first direction. Figure 7 is a perspective view of the first direction of operation. Figure 8 is a schematic diagram of the first direction of operation. Figure 9 is a schematic diagram of the movement of the slide rail in the second direction. Figure 10 is a perspective view of the second direction of operation. Figure 11 is a schematic diagram of the second direction of operation.

10: Generator

11: Drive shaft

12: The first one-way ratchet group

121: The first one-way ratchet

122: The first ratchet gear

13: The second one-way ratchet set

131: Second unidirectional ratchet

132: Second ratchet gear

20: Sliding mechanism

21: Slider

211: Rack

22: Rail set

30: Gear set

31: driving axle

311: Driving wheel

312: Drive wheel

321: Steering wheel

Claims (10)

A fully enclosed longitudinal slide rail wave power generation device, which at least includes: a generator (10), the generator (10) is provided with a drive shaft (11), and a first unit is provided on the drive shaft (11) A ratchet wheel group (12) and a second unidirectional ratchet wheel group (13), the first unidirectional ratchet wheel group (12) and the second unidirectional ratchet wheel group (13) output in the direction of rotation of the drive shaft (11) The same; a sliding mechanism (20), the sliding mechanism (20) is composed of a sliding block (21) and a sliding rail group (22), the sliding block (21) is slidingly set on the sliding rail group (22 ), the bottom of the sliding block (21) is also provided with a rack (211); a gear set (30), the gear set (30) includes a driving axle (31) and a steering axle (32), the driving The axle (31) is geared to the rack (211) of the sliding mechanism (20) by a driving wheel (311), the driving axle (31) is connected with a transmission wheel (312) in parallel, and the steering wheel shaft (32) ) The upper shaft is provided with two steering wheels (321), one of the steering wheels (321) is geared to the driving wheel (311), and the first unidirectional ratchet wheel set (12) is geared to the transmission wheel (312) And another steering wheel (321) is in gear connection with the second one-way ratchet set (13); a housing (40), which has a closed accommodating space (41) The generator (10), the sliding mechanism (20) and the gear set (30) are all set in the accommodating space (41) of the housing (40). The fully enclosed longitudinal slide rail wave power generation device as described in item 1 of the patent application scope, wherein at least one fin (42) is provided at the bottom of the housing (40). The fully enclosed longitudinal slide rail wave power generation device as described in item 1 of the patent scope, wherein the first unidirectional ratchet wheel set (12) is connected to the transmission wheel (312) by a first ratchet gear (122) Toothed. The fully enclosed longitudinal slide rail wave power generation device as described in item 3 of the patent application scope, wherein the first ratchet gear (122) is toothed with a first unidirectional ratchet (121) to make the first ratchet gear (122) ) Unidirectional driving of the first unidirectional ratchet (121). The fully enclosed longitudinal slide rail wave power generation device as described in item 4 of the patent application scope, wherein a side of the first ratchet gear (122) is provided with a first gear projection having a second conical surface (1222) (1221). The fully enclosed longitudinal slide rail wave power generation device as described in item 5 of the patent scope, wherein the first unidirectional ratchet (121) includes a first active ratchet (1211) and a first spring (1212) ) And a first passive ratchet (1213), a side of the first active ratchet (1211) relative to the first ratchet gear (122) is provided with a first ratchet lug having a first tapered surface (1215) ( 1214). The fully enclosed longitudinal slide rail wave power generation device as described in item 1 of the patent scope, wherein the second unidirectional ratchet wheel set (13) is connected to the steering wheel (321) with a second ratchet gear (132) Toothed. The fully enclosed longitudinal slide rail wave power generation device as described in item 7 of the patent application scope, wherein the second ratchet gear (132) is toothed with a second unidirectional ratchet (131) to make the second ratchet gear (132) ) The second unidirectional ratchet (131) is driven unidirectionally. The fully enclosed longitudinal slide rail wave power generation device as described in item 8 of the patent application scope, wherein the second ratchet gear (132) is provided with a second gear projection with a fourth conical surface (1322) on the side (1321), the second unidirectional ratchet (131) includes a second active ratchet (1311), a second spring (1312) and a second passive ratchet (1313) in sequence, the second active ratchet (1311) ) A second ratchet projection (1314) with a third tapered surface (1315) is provided on the side of the second ratchet gear (132). The fully enclosed longitudinal slide rail wave power generation device as described in item 1 of the patent scope, wherein the first unidirectional ratchet wheel set (12) is connected to the transmission wheel (312) by a first ratchet gear (122) Tooth connection, a side of the first ratchet gear (122) is provided with a first gear projection (1221); the second unidirectional ratchet set (13) is connected to a second ratchet gear (132) and the steering wheel ( 321) The second ratchet gear (132) is provided with a second gear projection (1321); wherein, the first gear projection (1221) on the first ratchet gear (122) and The projection direction of the second gear protrusion (1321) on the second ratchet gear (132) is the same.

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