CN210738728U - Bank formula gear formula wave energy power generation facility - Google Patents

Abstract

The utility model discloses a shore-type gear-type wave energy power generation device, which comprises a float, a rotor and a stator. A rope is connected above the float, and the rope enters a power generation room through a fixed pulley and is connected to a pull rod. Limit slots are installed on both sides of the power generation room, and the limit slots are not parallel to the bottom of the power room. A generator, a gear and a rack guide are installed in the power room, and a rack guide is installed below the gear. A limit block is fixed on one side of the generator close to the limit slot, the rotor is connected with a ratchet wheel, and the ratchet wheel is connected with a gear through a connecting rod. The wave energy power generation device is provided with a limit block and a limit slot, so that the outer casing of the generator will not rotate with it when the generator moves in a limited position; the set inclined rack guide rail can utilize the gravity of the generator and its surrounding components And the pulling force of the float to the generator, drives the gear to rotate, and then drives the generator to work; the two gears set up ensure the balance of the generator.

Description

A shore gear type wave energy power generation device

technical field

The utility model relates to the technical field of water conservancy power generation, in particular to a shore-type gear type wave energy power generation device.

Background technique

Since the 20th century, with the rapid development of social economy, the demand for energy in all countries in the world has increased rapidly. In order to solve the depletion of non-renewable energy resources and the deterioration of the environment, it has become the consensus of various countries in the world to find alternative, renewable and clean new energy sources. As the main body accounting for 70% of the earth's area, the ocean not only has abundant resources such as aquatic products and petroleum, but also contains huge energy sources. Ocean energy mainly exists in the form of tides, waves, temperature differences, salinity gradients, and ocean currents. Among them, ocean wave energy is ubiquitous in the ocean, and the time limit is relatively small. At the same time, the energy flow density of wave energy is the largest, and it can provide considerable and cheap energy (mainly electricity) through smaller devices. Therefore, wave energy power generation has always attracted people's attention and attention, and a device using wave energy power generation has been set up, which solves the problems of low utilization rate and high cost of wave energy.

Utility model content

The purpose of the utility model is to provide a shore-type gear-type wave energy generating device, which converts wave energy into electric energy.

In order to achieve the above purpose, the utility model provides the following technical solutions: a shore-type gear-type wave energy power generation device, comprising a float, a rotor and a stator, a rope is connected above the float, and the rope enters the power generation chamber through a fixed pulley. The inside is connected with the tie rod, the limit slots are installed on both sides of the power generation room, and the limit grooves are not parallel to the bottom of the power room. 2, and they are all connected with connecting rods, rack guide rails are installed below the gears, two generators are provided, and the tie rods are located in the middle of the generators, and the generators are close to the limit slot one. A limit block is fixed on the side, the rotor and the stator are installed inside the generator, the rotor is connected with a ratchet, and a stator is installed on the outside of the rotor, and the ratchet is connected with the gear through a connecting rod.

Preferably, an orifice structure is provided on one side of the power generation chamber close to the float, the rope can pass through the orifice structure, and a fixed pulley is installed and fixed below the orifice structure.

Preferably, the shape of the float is cylindrical.

Preferably, the tooth gap on the rack guide rail and the tooth gap on the gear are meshed with each other, and the installation angle and the limit slot of the rack guide rail in the generator room are the same as the angle at the bottom of the generator room, and the rack guide rail and the limit slot are the same. The two are parallel.

Preferably, the limiting block has a cube structure, and the size of the cross-section of the limiting block is equal to the size of the cross-section of the limiting slot.

Preferably, the installation directions of the ratchets on the two generators in the power generation room are opposite, and the rotation directions of the ratchets on the two generators are opposite.

Compared with the prior art, the beneficial effect of the present utility model is: the wave energy power generation device utilizes the gravity of the generator and its surrounding parts and the pulling force of the float to the generator to make the gear rotate, and then drives the ratchet to rotate, so that the rotor rotates. , and then generate electricity, the structure of the device is simple, and most of the devices are easy to install and maintain on the shore, and this scheme adopts:

1. The limit block set by the device is a cube structure. Under the action of the limit block and the limit slot, the generator can be moved in a limited position, and the generator shell will not rotate with it;

2. The device can use the gravity of the generator and its surrounding components and the pulling force of the float to the generator through the inclined rack guide rail to drive the gear to rotate, and then drive the generator to work;

3. The device ensures the balance of the generator through the two gears set.

Description of drawings

Fig. 1 is the appearance drawing of the utility model;

2 is a schematic diagram of the internal structure of the utility model;

3 is a schematic diagram of the rear view of the power generation room of the present invention;

4 is a schematic diagram of the front view of the power generation room of the present invention;

FIG. 5 is a schematic diagram of the internal structure of the generator of the present invention.

In the figure: 1. Power generation room; 2. Fixed pulley; 3. Rope; 4. Float; 5. Generator; 11. Limit slot; 12. Rack guide rail; 51. Pull rod; ; 54, limit block; 55, ratchet; 56, rotor; 57, stator.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-5, the present utility model provides a technical solution: a shore-type gear-type wave energy power generation device, comprising a power generation chamber 1, a fixed pulley 2, a rope 3, a float 4, a generator 5, and a limit groove 11 , rack guide rail 12, tie rod 51, connecting rod 52, gear 53, limit block 54, ratchet 55, rotor 56 and stator 57, the top of the float 4 is connected with a rope 3, the shape of the float 4 is cylindrical, and the float 4 adopts The principle is that a boat on the water will not sink even if it is very heavy. The side of the power generation chamber 1 close to the float 4 is provided with an orifice structure, and the rope 3 can pass through the orifice structure, and the bottom of the orifice structure is installed. The fixed pulley 2 is fixed, the rope 3 enters the interior of the power generation room 1 through the fixed pulley 2 and is connected with the pull rod 51. The limit grooves 11 are installed on both sides of the power generation room 1, and the limit grooves 11 are not parallel to the bottom of the power generation room 1. The generator 5, the gear 53 and the rack guide 12 are installed in the power generation room 1. There are two gears 53, and they are all connected with the connecting rod 52. The rack guide 12 is installed below the gear 53. The rack guide 12 The tooth gap of the gear 53 meshes with each other, and the installation angle of the rack guide rail 12 in the generator room 1 and the angle of the limit groove 11 and the bottom of the generator room 1 are the same, and the rack guide rail 12 and the limit groove 11 are two In parallel, the inclined rack guide rail 12 can use the gravity of the generator 1 and its surrounding components and the pulling force of the float 4 to the generator 1 to drive the gear 53 to rotate, thereby driving the generator 1 to work. The generator 5 is provided with two , and the tie rod 51 is located in the middle of the two generators 5, the generator 5 is close to the limit slot 11 side is fixed with a limit block 54, the limit block 54 is a cube structure, and the size of the cross section of the limit block 54 The size of the cross section of the slot 11 is equal. Under the action of the limit block 54 and the limit slot 11, the generator can be moved in a limited position, and the outer casing of the generator 1 will not rotate with it. The rotor 56 and the stator 57 are installed in the generator. Inside the generator 5, the rotor 56 is connected with the ratchet 55, and the outer side of the rotor 56 is installed with a stator 57, the ratchet 55 is connected with the gear 53 through the connecting rod 52, and the ratchets 55 on the two generators 5 in the generator room 1 are installed in opposite directions. , the direction of rotation is opposite.

Working principle: When using the wave energy power generation device, according to Figure 1-5, firstly, the power generation room 1 of the device is installed on the shore, and the float 4 floats on the sea surface. Under the action of the guide rail 12, the gear 53 is driven to rotate, which in turn drives the ratchet wheel 55 in the generator 5 to rotate, and then drives the rotor 56 to rotate. Under the action, the gear 53 is driven to rotate, which in turn drives the ratchet wheel 55 in the generator 5 on the other side to rotate, which in turn drives the rotor 56 to rotate, and then the coil cuts the magnetic field line to generate current. Electric current is delivered to the electrical storage device.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principle of the present utility model, any modifications, equivalent replacements, improvements, etc. made shall be included within the protection scope of the present utility model.

Claims (6)

1. A shore gear type wave energy power generation device, comprising a float (4), a rotor (56) and a stator (57), characterized in that: a rope (3) is connected above the float (4), and the The rope (3) enters the inside of the power generation chamber (1) through the fixed pulley (2) and is connected with the pull rod (51). 11) It is not parallel to the bottom of the power generation chamber (1), the generator (5), the gear (53) and the rack guide rail (12) are installed in the power generation chamber (1), and the gear (53) is provided with two , and are connected with connecting rods (52), rack guide rails (12) are installed below the gears (53), two generators (5) are provided, and the tie rods (51) are located in the two generators In the middle position of the generator (5), a limit block (54) is fixed on the side of the generator (5) close to the limit slot (11), and the rotor (56) and the stator (57) are installed on the generator (5). ), the rotor (56) is connected with the ratchet (55), and a stator (57) is installed on the outside of the rotor (56), the ratchet (55) is connected with the gear (53) through the connecting rod (52) . 2. A shore gear type wave energy power generation device according to claim 1, characterized in that: a side surface of the power generation chamber (1) close to the float (4) is provided with an orifice structure, and the rope (3) The orifice structure can be passed through, and a fixed pulley (2) is installed and fixed under the orifice structure. 3 . The shore gear type wave energy power generation device according to claim 1 , wherein the shape of the float ( 4 ) is cylindrical. 4 . 4. A shore-type gear-type wave energy power generation device according to claim 1, characterized in that: the tooth gap on the rack guide rail (12) and the tooth gap on the gear (53) are meshed with each other, and the teeth The installation angle of the guide rail (12) in the power generation room (1) and the angle of the limit groove (11) are the same as the angle of the bottom of the power generation room (1), and the rack guide rail (12) and the limit groove (11) are parallel to each other. state. 5 . The shore-type gear-type wave energy power generation device according to claim 1 , wherein the limiting block ( 54 ) has a cube structure, and the size of the cross-section of the limiting block ( 54 ) is the same as that of the limiting block ( 54 ). 6 . The cross-sections of the grooves (11) are equal in size. 6. A shore-type gear-type wave energy power generation device according to claim 1, characterized in that: the installation directions of the ratchets (55) on the two generators (5) in the power generation chamber (1) are opposite, and rotate in opposite directions. In the opposite direction.

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