TWM599501U - Shock-proof and magnetic levitation energy-saving power generation device - Google Patents

Abstract

A shock-proof maglev energy-saving power generation device, which is mainly installed in a base frame with a drive shaft vertically arranged along the up and down direction, and two generator sets connected to the drive shaft, a two-axis shockproof module, and a base frame are installed in the base frame. Two maglev modules and two radial anti-vibration modules. The axial and radial anti-vibration modules provide axial and radial magnetic force to the drive shaft and are suspended in the base frame to make the transmission The shaft in the base frame can be rotated in a state of close to no friction loss, and has the ability to prevent the axial and radial deviation of the transmission shaft when rotating, and the two axial anti-vibration modules are installed at the upper and lower ends of the base frame respectively. The upper and lower ends of the drive shaft are in point contact, and the magnetic damping member and the magnetic column are relatively magnetically attracted to effectively provide good axial shock resistance, so that the shockproof magnetic suspension energy-saving power generation device has excellent rotation stability. .

Description

Shockproof magnetic suspension energy-saving power generation device

This new model relates to a power generation device, especially a maglev energy-saving power generation device with anti-vibration function.

The currently known power generation devices mainly use a set of transmission mechanisms to transfer the kinetic energy provided by the power supply source to the generator set, and the generator set converts the kinetic energy into electrical energy for output or storage. Since the existing transmission mechanism loses energy due to frictional force in the process of transmitting kinetic energy, the transmission shaft of the transmission mechanism will also affect the stability of its rotation due to frictional force when rotating.

In order to improve the problem that the existing transmission mechanism transfers kinetic energy and loses energy due to friction, a variety of maglev power generation devices have been disclosed in the prior art. These maglev power generation devices mainly use special magnetic levitation transmission mechanisms to reduce friction caused by friction. However, since the maglev transmission mechanism is still accompanied by axial or radial vibration during the rotation process, in order to ensure the smooth rotation of the maglev transmission mechanism, it is necessary to require Further innovation and improvement.

The purpose of this new model is to provide a shock-proof magnetic levitation energy-saving power generation device to solve the vibration problem of the existing maglev power generation device during operation.

In order to achieve the aforementioned purpose, the shock-proof magnetic suspension energy-saving power generation device proposed by the present invention includes: A base frame, which defines a central axis extending vertically along the up and down direction, and defines the extension direction of the central axis as an axial direction, the top and bottom of the base frame each have a frame plate; A transmission shaft, which is installed at the central axis of the base frame along the axial direction, and the transmission shaft can rotate without contacting the base frame; Two generator sets are arranged in the base frame at intervals and connected to the drive shaft. Each of the two generator sets includes an electric power generation unit and two magnetic disks. The electric power generation unit includes a substrate and a plurality of inductions arranged in the substrate A coil group, the substrate is fixed in the base frame, the transmission shaft passes through the substrate without contact, the plurality of induction coil groups are arranged on the periphery of the transmission shaft at equal distances and equiangularly with respect to the central axis, the two The disk is fixed to the drive shaft and is symmetrical with respect to the base plate. Each of the disks includes a circular disk body and a plurality of magnetic blocks. The circular disk body is fixed to the transmission shaft, and the plurality of magnetic blocks are arranged on The circular disc body faces a side surface of the substrate, and the plurality of magnetic blocks are distributed at equal angles on a circular rotation path centered on the central axis, and the circular rotation path corresponds to the plurality of induction coil groups , And there is an air gap between the magnetic block and the induction coil group; The two-axis anti-vibration modules are respectively installed on the upper and lower sections of the base frame and are symmetrical. The two-axis anti-vibration modules can be in point contact with the upper and lower ends of the drive shaft, respectively. The axial anti-vibration modules each include a magnetic damping member and a magnetic column. The magnetic damping member includes a fixed plate and a magnet ring. The magnet ring is fixed in the base frame in combination with the fixed plate. The magnetic column It is located on the central axis and penetrates the magnet ring so as to be able to move axially for a limited distance. The magnetic column and the magnet ring are in a magnetically attracted state, and the magnetic column can form an axial end corresponding to the position of the drive shaft. Point contact Two maglev modules are respectively installed in the base frame and respectively connected to the transmission shaft. Each of the maglev modules includes two radial magnetic units and an axial magnetic unit arranged at intervals in the axial direction, wherein each Each of the radial magnetic units includes a magnetic ring seat plate, a permanent magnet ring, and a permanent magnet magnet block, the permanent magnet ring is fixed in the base frame in combination with the magnetic ring seat plate, and the permanent magnet magnet The block is fixed on the transmission shaft and is located in the permanent magnet ring. The permanent magnet block and the permanent magnet ring have an air gap and are radially opposed to each other with the same magnetic polarity; the axial magnetic unit is connected to the two The radial magnetic unit in one of the radial magnetic units is arranged adjacently, and the axial magnetic unit includes a connecting plate and a permanent magnet, and the permanent magnet is fixed in the base frame in combination with the connecting plate, And make the transmission shaft pass through the permanent magnet magnetic element without contact, the permanent magnet magnet and the permanent magnet block of the adjacent radial magnetic unit are axially opposed to each other with the same magnetic polarity and have an air gap; and Two radial anti-vibration modules are arranged in the base frame at intervals along the axial direction and are respectively connected to the transmission shaft. Each of the radial anti-vibration modules includes at least one radial magnetic component. The magnetic component includes a positioning plate, a permanent magnet ring, and a permanent magnet magnet block. The permanent magnet ring is fixed in the base frame in combination with the positioning plate. The permanent magnet magnet block is fixed on the transmission shaft and is located In the permanent magnet ring, the permanent magnet block and the permanent magnet ring have an air gap and are radially opposed to each other with the same magnetic polarity.

With the aforementioned new type of anti-vibration maglev energy-saving power generation device, it is mainly equipped with a drive shaft vertically arranged in the up and down direction in the base frame, and two generator sets, two-axis anti-vibration modules, Two maglev modules and two radial anti-vibration modules. The axial and radial anti-vibration modules provide axial and radial magnetic force to the drive shaft, so that the drive shaft can be in the base The frame rotates in a state close to no friction loss to achieve the purpose of energy saving. In addition, through the action of axial and radial magnetic force, during the high-speed rotation of the drive shaft, the axial and radial deviation of the drive shaft can be effectively avoided, especially the two axial anti-vibration molds respectively arranged on the upper and lower ends of the base frame. In addition to the point contact with the upper and lower ends of the drive shaft, the assembly also uses its magnetic damping member and the magnetic column relative to the magnetic mechanism to effectively provide good axial shock resistance, making the shockproof magnetic suspension energy-saving power generation device excellent overall The rotation stability.

The new shock-proof magnetic levitation energy-saving power generation device can further add a magnetic levitation module to assist in offsetting the overall gravity of the transmission shaft and the components arranged on the transmission shaft, so that the transmission shaft is vertically suspended in the base frame. Furthermore, the magnetic levitation module can be installed on the upper section of the base frame adjacent to the upper axial anti-vibration module, and between the magnetic levitation module and the upper axial anti-vibration module A radial anti-vibration module, so that the magnetic suspension module is located between two sets of radial anti-vibration modules. In this way, the drive shaft combined with the magnetic levitation module has better rotation stability during high-speed rotation.

As shown in Figure 1, it discloses a preferred embodiment of the new type of shock-proof magnetic suspension energy-saving power generation device. As can be seen from the figure, the shock-proof magnetic suspension energy-saving power generation device mainly includes a base frame 10, a drive shaft 20, Two generator sets 30, two axial anti-vibration modules 40A, 40B, two maglev modules 50, and two radial anti-vibration modules 60.

As shown in Figure 1, the base frame 10 defines a central axis 100 extending vertically along the up and down direction (ie, longitudinal direction), and defines the extending direction of the central axis 100 as an axial direction, and a direction transverse to the axial direction. Is radial. In the preferred embodiment, the base frame 10 includes two frame plates 11, 12 and a plurality of pillars 13, the two frame plates 11, 12 are located at the top and bottom of the base frame, and the two frame plates 11, 12 are There is an assembly space therebetween, and the plurality of pillars 13 are fixed to the two frame plates 11 and 12 along the axial direction.

As shown in Figure 1, in this preferred embodiment, the base frame 10 can also be provided with a fixed shelf 14 above the upper shelf 11 and another fixed shelf below the lower shelf 12 The frame plate 14, the two fixed frame plates 14 and the plurality of uprights 13 are fixed to each other, so as to improve the structural stability of the base frame 10.

As shown in Figures 1 and 5 and 6, the transmission shaft 20 is rotatably installed in the assembly space of the base frame 10 along the axial direction, and the center line of the transmission shaft 20 is located at the center of the base frame 10. It is on the axis 100 and the transmission shaft 20 does not contact the base frame 10. The two axial ends (that is, the upper end and the lower end) of the transmission shaft 20 respectively form conical or semi-spherical end portions 21 and 22 whose size decreases outward along the axial direction.

As shown in Figures 1 to 3, the two generator sets 30 are arranged in the assembly space of the base frame 10 at intervals along the axial direction and connected to the drive shaft 20. The two generator sets 30 include an electric power generation unit 31 and two magnetic disks. 32. The power generation unit 31 is installed in the base frame 10. The power generation unit 31 includes a substrate 311 and a plurality of induction coil groups 312. The substrate 311 is fixed in the base frame 10, and the substrate 311 corresponds to The central axis 100 is provided with a middle hole, the transmission shaft 20 passes through the middle hole of the base plate 311 without contact, and the plurality of induction coil sets 312 are arranged on the base plate at equal distances and equal angles relative to the central axis 100 The periphery of the middle hole of 311.

As shown in FIGS. 1 to 3, the two magnetic disks 32 are fixed on the transmission shaft 20 at intervals and are symmetrical with respect to the base plate 311. Each magnetic disk 32 includes a circular disk body 321 and a plurality of magnetic disks. Block 322, the circular disc body 321 is a part made of non-magnetic material and fixed to the transmission shaft 20, the magnetic block 322 is a part made of a permanent magnet, and the plurality of magnetic blocks 322 are arranged in The circular disc 321 faces a side surface of the substrate 311, and the plurality of magnetic blocks 322 are distributed at equal angles on a circular rotation path centered on the central axis 100, and the circular rotation path corresponds to the electric energy generation The distribution positions of the multiple induction coil groups 312 of the unit 31, and there is an air gap between the magnetic block 322 and the induction coil group 312.

As shown in FIGS. 1 to 3, in the aforementioned generator set 30, the number of induction coil groups 312 is more than the number of magnetic blocks 322 of the disk 32, and the number of induction coil groups 312 is a positive integer multiple of the number of magnetic blocks 322. For example, the power generation unit 31 has six groups of induction coils 312, the magnetic disk 32 has three magnetic blocks 322, and the number of induction coil groups 312 is twice the number of magnetic blocks 322. In addition, in order to make the electric energy generating unit 31 suitable for generating relatively large currents, the induction coil group 312 is preferably a flat coil winding made of flat copper wire.

As shown in Figures 1 and 5 and 6, the two-axis anti-vibration modules 40A, 40B are respectively installed at the upper and lower positions of the assembly space of the base frame 10, and the two-axis anti-vibration modules 40A, 40B is close to or in point contact with the end portions 21 and 22 of the upper and lower ends of the transmission shaft 20, respectively. In this preferred embodiment, the two-axis anti-vibration modules 40A and 40B are symmetrically arranged on the transmission shaft 20. Each axial anti-vibration module 40A, 40B includes a magnetic damping member 41 and a magnetic column 42 respectively.

As shown in FIGS. 1 and 5 and 6, in the foregoing, the magnetic damping member 41 of each of the axial anti-vibration modules 40A, 40B includes a fixing plate 411 and a magnet ring 412, wherein the fixing plate The 411 is fixed in the base frame 10, the magnet ring 412 is fixed in the fixing plate 411 and the center of the magnet ring 412 is located on the central axis 100.

As shown in FIGS. 1 and 5 and 6, the magnetic column 42 of each of the axial anti-vibration modules 40A, 40B can penetrate the magnet ring 412 and the frame plates 11, 12 of the base frame 10 along the axial direction. Each of the magnetic pillars 42 includes a pillar 421, an abutting end 422, a magnetic pillar 423, and two limiting plate portions 424. The abutting end 422 is arranged in the axial direction of the pillar 421. One end, and the abutting end 421 is in point contact with the end portions 21, 22 of the axial end corresponding to the position of the transmission shaft 20. The magnetic column portion 423 is disposed on the column 421 and adjacent to the abutting end 422. The magnetic column portion 423 penetrates the magnet ring 412, the magnetic column portion 423 of the magnetic column 42 is applied magnetic force by the magnet ring 412 and can move axially, and the two limit plate portions 424 are fixedly arranged at intervals. The other axial end of the column 421 is respectively arranged on both sides of the axial (up and down direction) of the frame plates 11 and 12 at the corresponding position (top or bottom) of the base frame 10, and each limit plate portion 424 is relative to its axis There is a gap between the shelf plates 11 and 12 adjacent to the side, and the gap is set according to the application requirements of the product.

As shown in FIGS. 1 and 5, and 6, in the present preferred embodiment, the magnetic column portion 423 of the magnetic column 42 and the magnet ring 412 on the periphery thereof can be in contact or have a very small gap. The radial magnetic force therebetween prevents the magnetic column 42 from being displaced radially in the magnet ring 412 but can move linearly with a limited distance in the axial direction. In this preferred embodiment, there is a small gap between the two limiting plate portions 424 and the adjacent frame plates 11 and 12, so that the magnetic column 42 can only move axially within a small axial distance.

As shown in Figures 1 and 5 and 6, in the foregoing, when the axial anti-vibration modules 40A and 40B are located above the transmission shaft 20, the abutting end 422 is located at the lower end of the column 421, When the anti-vibration modules 40A and 40B are located below the transmission shaft 20, the abutting end 422 is located at the upper end of the column 421. The two magnetic pole portions (N pole and S pole) of the magnetic column portion 423 are arranged along the axial direction, and the magnetic pole portion of the magnetic column portion 423 and the magnetic pole portion of the magnet ring 412 are in different magnetic pole positions, so that the magnetic pole of the magnetic column 42 The column 423 is applied with a radial magnetic attraction force by the magnet ring 412 but can move axially. In this preferred embodiment, the two magnetic poles (N pole and S axis) of the magnet ring 412 are arranged along the axial direction. Taking the contents disclosed in FIGS. 5 and 6 as an example, the N pole of the magnet ring 412 is on the top, When the S pole is down, the S pole of the magnetic column portion 423 is on the upper side and the N pole is on the lower side, and the magnetic column portion 423 of the magnetic column 42 is applied with a radial magnetic attraction force by the magnet ring 412 and can move axially.

As shown in FIGS. 1, 3 and 4, the two maglev modules 50 are respectively installed in the assembly space of the base frame 10, and the two maglev modules 50 are respectively connected to the transmission shaft 20. Preferably, the two magnetic levitation modules 50 are symmetrically arranged on the transmission shaft 20. As shown in FIG. 3, in this preferred embodiment, the two maglev modules 50 are located between the two generator sets 30 and are arranged at intervals along the axial direction. The number of the magnetic levitation module 50 can be increased according to the use requirements of the product.

As shown in FIGS. 1, 3 and 4, each of the magnetic levitation modules 50 includes two radial magnetic units 51, 52 and an axial magnetic unit 53. Each radial magnetic unit 51, 52 includes a magnetic ring seat plate 511, 521, a permanent magnet magnet ring 512, 522, and a permanent magnet magnet block 513, 523. The magnetic ring seat plate 511, 521 is fixed on In the base frame 10, the permanent magnet rings 512, 522 are circular ring bodies made of permanent magnets and fixed in the magnetic ring seat plates 511, 521, and the permanent magnet blocks 513, 523 are made of permanent magnets The circular block is fixed on the transmission shaft 20, the permanent magnet blocks 513, 523 are located in the permanent magnet rings 512, 522, and the outer peripheral surfaces of the permanent magnet blocks 513, 523 are connected to the permanent magnet rings 512, There is an air gap between the inner peripheral surface of the 522, and the permanent magnet blocks 513, 523 and the permanent magnet rings 512, 522 are radially opposed to each other with the same magnetic polarity, and can be provided by magnetic repulsion during the rotation of the drive shaft 20 Radial anti-vibration performance.

As shown in Figures 1, 3 and 4, the axial magnetic unit 53 is arranged adjacent to one of the two radial magnetic units 51, 52, and the axial magnetic unit 53 includes A connecting plate 531 and a permanent magnet 532, the connecting plate 531 is fixed in the base frame 10, the permanent magnet 532 is fixed in the connecting plate 531, and the permanent magnet 532 has a shaft hole in the center, The transmission shaft 20 passes through the shaft hole of the permanent magnet 532 without contact, and the permanent magnet 532 is axially opposed to the permanent magnet blocks 513, 523 of the radial magnetic units 51, 52 that are axially adjacent to it. And there is an air gap between each other.

As shown in Figure 1, Figure 3 and Figure 4, in the radial magnetic unit 51, 52, the two magnetic poles of the permanent magnet blocks 513, 523 with different magnetic polarities are arranged up and down (axially), and the permanent magnet The two magnetic poles of the magnetic magnet rings 512 and 522 with different magnetic polarities are also arranged up and down (axially), and the permanent magnet magnet blocks 513 and 523 are opposite to the permanent magnet rings 512 and 522 in the same magnetic polarity, so that the permanent magnet block 513 , 523 and the permanent magnet ring 512, 522 have radial shockproof performance through mutual magnetic repulsion.

As shown in Figure 1, Figure 3 and Figure 4, in the preferred embodiment, in the two radial magnetic units 51, 52, except for the permanent magnet blocks 513, 523 of each radial magnetic unit 51, 52 and The permanent magnet rings 512 and 522 are opposite to each other with the same magnetic polarity, and the permanent magnet blocks 513 and 523 of the radial magnetic units 51 and 52 at the upper position and the radial magnetic units 51 and 52 at the lower position The permanent magnet magnet blocks 513 and 523 are opposite each other with the same magnetic polarity, so that the upper and lower radial magnetic units 51 and 52 are mutually opposed by the permanent magnet magnet blocks 513 and 523 and the permanent magnet ring 512 and 522 are opposite to each other. The magnetic repulsion is used to provide axial and radial magnetic force to the drive shaft 20, so that the drive shaft 20 is suspended in the base frame 10, and has both axial and radial shockproof performance. Furthermore, the permanent magnet 532 of the axial magnetic unit 53 and the permanent magnet blocks 513, 523 of the axially adjacent radial magnetic units 51, 52 are axially opposite to each other with the same magnetic polarity, and can provide the transmission shaft 20 The axial magnetic effect improves the magnetic effect of the drive shaft 20 suspended in the base frame 10 and the axial shockproof performance.

As shown in Figure 1, Figure 3 and Figure 4, taking the magnetic levitation module 50 shown in the drawings as an example, the permanent magnet blocks 513 and 523 of the radial magnetic units 51 and 52 are N poles. The permanent magnet ring 512, 522 has the N pole on the top, the S pole is on the bottom, and the permanent magnet blocks 513, 523 of the radial magnetic unit 51, 52 with the position on the bottom have the S pole on the top and the N pole. At the bottom, the permanent magnet rings 512 and 522 have S poles on the top and N poles on the bottom. The permanent magnet blocks 513 and 523 of the upper and lower radial magnetic units 51 and 52 are axially opposed to each other with the same S pole. The magnetic magnet rings 512 and 522 are also axially opposed to each other with the same S pole, and the upper and lower radial magnetic units 51 and 52 are mutually provided with permanent magnet magnet blocks 513 and 523 and the permanent magnet magnet rings 512 and 522 have the same magnetic poles ( The S pole) is opposite and can generate magnetic repulsion, which provides axial and radial magnetic force to the drive shaft 20. In addition, the permanent magnet 532 of the axial magnetic unit 53 located below the two radial magnetic units 51 and 52 has the N pole up and the S pole down, so that the permanent magnet 532 of the axial magnetic unit 53 is adjacent to the upper side The permanent magnet blocks 513 and 523 are opposite to each other with the same magnetic pole (N pole), and provide axial magnetic force to the transmission shaft 20. Similarly, the magnetic levitation module 50 at the lower position is symmetrically arranged relative to the maglev module 50 at the upper position, and also has a considerable magnetic effect.

As shown in Figure 1, Figure 5 and Figure 6, the two radial anti-vibration modules 60 are arranged in the assembly space of the base frame 10 at intervals along the axial direction, and the two radial anti-vibration modules 60 are respectively connected For the transmission shaft 20, preferably, the two radial anti-vibration modules 60 are arranged on the transmission shaft 20 in a symmetrical arrangement. In this preferred embodiment, one of the two radial anti-vibration modules 60 is installed between the generator set 30 and the axial anti-vibration modules 40A and 40B. Another radial anti-vibration module 60 is installed between the generator set 30 at the lower position and the axial anti-vibration modules 40A, 40B at the lower position.

As shown in FIGS. 1, 5, and 6, each of the radial anti-vibration modules 60 includes at least one radial magnetic component 61, and the number of the radial magnetic components 61 is set according to the use requirements of the product. Each radial magnetic component 61 includes a positioning plate 611, a permanent magnet ring 612, and a permanent magnet block 613. The positioning plate 611 is fixed in the base frame 10, and the permanent magnet ring 612 is a permanent magnet. A circular ring body made of magnetic magnets is fixed in the positioning plate 611. The permanent magnet block 613 is a circular block made of permanent magnet magnets and is fixed on the transmission shaft 20. The permanent magnet block 613 is located The permanent magnet ring 612 has an air gap between the outer peripheral surface of the permanent magnet block 613 and the inner peripheral surface of the permanent magnet ring 612.

As shown in Figure 1, Figure 5 and Figure 6, the two magnetic poles of the permanent magnet block 613 with different magnetic polarities are arranged up and down (axially), and the two magnetic poles of the permanent magnet ring 612 with different magnetic polarities are also arranged. They are arranged up and down (axially), and the permanent magnet block 613 and the permanent magnet ring 612 have the same magnetic polarity, so that the permanent magnet block 613 and the permanent magnet ring 612 are driven by mutual magnetic repulsion. During the rotation of the shaft 20, radial shock resistance is provided.

As shown in Figures 1, 5 and 6, in this preferred embodiment, the radial anti-vibration module 60 includes two radial magnetic components 61, which are arranged at intervals along the axial direction. , The permanent magnet block 613 of the radial magnetic component 61 at the top and the permanent magnet magnet 613 of the radial magnetic component 61 at the bottom have the same magnetic polarity. The permanent magnet of the radial magnetic component 61 at the top The magnetic ring 612 and the permanent magnetic ring 612 of the radial magnetic component 61 at the lower position also face the same magnetic polarity up and down.

As shown in Figure 1, Figure 5 and Figure 6, in addition to the permanent magnet block 613 of each radial magnetic component 61 and the permanent magnet ring 612 facing each other with the same magnetic polarity, the position in the radial direction The permanent magnet block 613 of the magnetic element 61 and the permanent magnet block 613 of the radial magnetic element 61 at the lower position are opposite each other with the same magnetic polarity. The permanent magnet ring 612 of the radial magnetic element 61 at the upper position is opposite to the permanent magnet ring 612 of the radial magnetic element 61 at the lower position. The permanent magnetic ring 612 of the radial magnetic component 61 is also facing up and down with the same magnetic polarity, so that the upper and lower radial magnetic components 61 face each other with the permanent magnetic block 613 and the permanent magnetic ring 612 facing each other to generate magnetism. The repulsive force, in addition to providing radial shock-proof function to the transmission shaft 20, can also provide auxiliary axial magnetic force for the transmission shaft 20 suspended in the base frame 10, and has both axial and radial shock-proof performance.

As shown in Figure 1, Figure 3 and Figure 4, in a preferred embodiment of the novel shock-proof magnetic suspension energy-saving power generation device, it may further include a motor module 70 installed in the base frame 10 and The transmission shaft 20 is connected, and the motor module 70 provides auxiliary rotational driving force to the transmission shaft 20 at an appropriate time. Based on the smoothness of the rotation of the transmission shaft 20, the motor module 70 is arranged between the two maglev modules 50.

As shown in Figures 1, 3, and 4, in this preferred embodiment, the motor module 70 includes a motor rotor 71 and a motor coil winding 72. The motor rotor 71 is fixed on the drive shaft 20. The motor coil winding 72 is fixed in the base frame 10 by a carrier plate 73 and sleeved on the outside of the motor rotor 71. There is an air gap between the motor coil winding 72 and the motor rotor 71, and the motor coil winding 72 can be externally connected. The power source generates magnetic force to drive the drive shaft 20 with the motor rotor 71 to rotate. In this preferred embodiment, the motor rotor 71 is made of non-magnetic materials (such as aluminum), so that the motor module has better driving performance. The use of non-magnetic materials to manufacture the motor rotor and the matching of the motor coil windings is an existing technology and will not be repeated here.

Another preferred embodiment shown in FIG. 7 is based on the preferred embodiment of the shock-proof magnetic levitation energy-saving power generation device shown in FIG. 1, and a magnetic levitation module 80 is further added. The magnetic levitation module 80 is It is installed in the base frame 10 and connected to the drive shaft 20, and the magnetic levitation module 80 provides a magnetic force that assists the drive shaft 20 in suspending the base frame 10. The magnetic levitation module 80 sets a preferred position for connecting the drive shaft 20 according to the actual use state of the shockproof magnetic levitation energy-saving power generation device product and the balance of the rotation of the drive shaft 20. As shown in the preferred embodiment shown in FIG. 7, the magnetic levitation module 80 is installed on the upper part of the base frame 10 adjacent to the upper axial shockproof module 40A, but it is not limited to this.

In the preferred embodiment shown in FIGS. 7 and 8, a radial anti-vibration module 60A can be added between the magnetic levitation module 80 and the axial anti-vibration modules 40A, 40B at the upper position, and the magnetic force The suspension module 80 is located between the two sets of radial anti-vibration modules 60 and 60A, and the combined structure increases the stability of the drive shaft 20 during high-speed rotation. The composition structure and function of the radial anti-vibration module 60A are the same as those of the aforementioned radial anti-vibration module 60, which will not be repeated here.

As shown in FIGS. 7-9, the magnetic levitation module 80 includes a plate body 81, a first magnetic cone ring 83, a second magnetic cone ring 84, and a shaft magnet 82, wherein the plate body 81 is fixed In the base frame 10, the plate body 81 can be a single plate member or a plurality of plate members stacked up and down, and the plate body 81 forms a cone with a diameter decreasing from top to bottom with the center axis 100 as the center The hole portion 810 includes an upper tapered hole section 811 and a lower tapered hole section 812 arranged up and down.

As shown in FIGS. 7-9, the first magnetic cone ring 83 and the second magnetic cone ring 84 are arranged vertically and adjacently in the tapered hole 810 of the plate body 81, wherein the first magnetic cone ring The ring 83 is disposed on the upper cone hole section 811 of the tapered hole portion 810, and the second magnetic cone ring 84 is disposed on the lower cone hole section 812 of the tapered hole portion 810.

As shown in FIGS. 7-9, the shaft magnet 82 is a permanent magnet and is fixed on the transmission shaft 20, and the shaft magnet 82 is arranged in the first magnetic cone ring 83 without contact, or the shaft magnet 82 It is arranged in both the first magnetic cone ring 83 and the second magnetic cone ring 84 without contact, and the outer cone surface of the magnetic pole section 822 under the shaft magnet 82 has an air gap with the inner peripheral surface of the first magnetic cone ring 83 , The outer cone surface of the magnetic pole section 822 under the shaft magnet 82 and the inner peripheral surface of the second magnetic cone ring 84 also have an air gap. The shaft magnet 82 fixed on the transmission shaft 20 and the shaft magnet 82 arranged in the plate 81 The magnetic force between the first magnetic cone ring 83 and the second magnetic cone ring 84 assists in offsetting the overall gravity of the transmission shaft 20 and the components arranged on the transmission shaft 20, so that the transmission shaft 20 is vertically suspended on the base. In the frame 10, and through the magnetic action of the first magnetic cone ring 83 and the second magnetic cone ring 84 relative to the shaft magnet 82, the driven transmission shaft 20 can be suspended on the central axis 100 of the base frame 10 Rotate smoothly.

As shown in FIGS. 7-9, the shaft magnet 82 has an upper magnetic pole section 821 and a lower magnetic pole section 822, and the upper magnetic pole section 821 and the lower magnetic pole section 822 have different magnetic polarities. In this preferred embodiment, the upper magnetic pole section 821 forms a cone with increasing diameter from top to bottom, the lower magnetic pole section 822 forms a cone with decreasing diameter from top to bottom, and the upper magnetic pole section 821 and the lower magnetic pole section The connection of the 822 forms an annular ridge 823, and the upper magnetic pole section 821 and the lower magnetic pole section 822 are symmetrical with respect to the annular ridge 823.

As shown in Figures 8 and 9, in the foregoing, the included angle of the outer cone of the upper magnetic pole section 821 of the shaft magnet 82 with respect to the central axis 100 is 15 degrees to 75 degrees, and the outer cone of the lower magnetic pole section 822 is relative to the central axis. The angle of 100 is 15 degrees to 75 degrees. Wherein, the angle between the outer tapered surfaces of the upper magnetic pole section 821 and the lower magnetic pole section 822 relative to the central axis 100 is preferably 30 degrees, 45 degrees, or 60 degrees. In the preferred embodiment, the included angle of the inner circumferential surface of the first magnetic cone ring 83 with respect to the central axis 100 and the included angle of the inner circumferential surface of the second magnetic cone ring 84 with respect to the central axis 100 are both the same as the shaft magnet 82 The included angle of the outer tapered surface of the lower magnetic pole section 822 with respect to the central axis 100, the outer tapered surface of the lower magnetic pole section 822 of the shaft magnet 82 is parallel to the inner peripheral surface of the first magnetic cone ring 83 and the inner periphery of the second magnetic cone ring 84 surface.

In the preferred embodiment shown in Figures 8 and 9, the two magnetic poles of the first magnetic cone ring 83 with different magnetic polarities are arranged up and down (axially), and the two magnetic poles of the second magnetic cone ring 84 with different magnetic polarities Arranged inside and outside (radially), the shaft magnet 82 is located at the ring ridge 823 where the upper magnetic pole segment 821 and the lower magnetic pole segment 822 are connected at the same height position at the junction of the upper and lower magnetic poles of the first magnetic cone ring 83, And the magnetic polarity of the magnetic pole in the lower position of the first magnetic cone ring 83 and the magnetic pole in the second magnetic cone ring 84 are the same as the magnetic polarity of the magnetic pole segment 822 under the shaft magnet 82.

As shown in Figs. 8 and 9, taking the figures as an example, the upper magnetic pole section 821 of the shaft magnet 82 is N pole, the lower magnetic pole section 822 is S section, and the first magnetic cone ring 83 is located at the upper magnetic pole. The magnetic pole of the first magnetic cone ring 83 is located at the S pole, the magnetic pole of the second magnetic cone ring 84 is located at the S pole, the magnetic pole of the second magnetic cone ring 84 is located at the N pole, and the magnetic pole section below the axis magnet 82 The magnetic poles of the 822 relative to the first magnetic cone ring 83 and the magnetic poles in the second magnetic cone ring 84 have the same magnetic polarity (S pole). The magnetic pole section 821 above the shaft magnet 82 is opposite to the first magnetic cone ring. The magnetic pole at position 83 is opposite to the magnetic polarity (N pole). In addition, the permanent magnet block 613 and the permanent magnet ring 612 of the radial magnetic component 61 of the radial anti-vibration module 60A located on the magnetic levitation module 80 are located at the lower magnetic pole, so that the diameter The permanent magnet block 613 and the permanent magnet ring 612 of the magnetic component 61 are opposite to the upper magnetic pole section 821 of the shaft magnet 82, so as to utilize the gap between the permanent magnet ring 612 and the upper magnetic pole section 821 of the shaft magnet 82 Magnetic repulsion improves axial shock absorption performance.

Regarding the use of the new shock-proof magnetic suspension energy-saving power generation device, as shown in Figure 1, Figure 2 and Figure 7, it is connected to an external power supply source with a drive shaft 20, and the drive shaft 20 is driven by the external power supply source to provide kinetic energy. Spin. Alternatively, the motor module 70 using an external power supply provides output auxiliary kinetic energy to the transmission shaft 20 at an appropriate time, and after the transmission shaft 20 runs normally, the motor module 70 stops outputting kinetic energy.

During the operation of the anti-vibration maglev energy-saving power generation device, the transmission shaft system provides axial and radial vibrations to the transmission shaft 20 through the axial anti-vibration modules 40A, 40B, the maglev module 50 and the radial anti-vibration module 60 The magnetic force enables the transmission shaft 20 to rotate in the base frame 10 in a state close to friction-free loss, and through the axial and radial magnetic force, the transmission shaft 20 can effectively avoid the shaft 20 during the high-speed rotation of the transmission shaft 20. In addition to the point contact with the upper and lower ends of the drive shaft 20, the two axial anti-vibration modules 40A and 40B respectively arranged at the upper and lower ends of the base frame 10 are used to deviate and shake in the radial direction. The mechanism where the vibration member 41 and the magnetic column 42 are relatively magnetically attracted can effectively provide good axial shock-proof performance and provide smoothness when the drive shaft of the shock-proof magnetic suspension energy-saving power generation device rotates. Or, when a magnetic levitation module is added to the new shock-proof magnetic levitation energy-saving power generation device, it can further use the magnetic force provided by the magnetic levitation module 80 to assist in offsetting the combined gravity of the transmission shaft 20 and its components, so that the transmission The shaft 20 can stand upright and suspended in the base frame 10, so that the two magnetic disks 32 connected to the transmission shaft 20 in each generator set 30 rotate around the central axis 100 relative to the upper and lower sides of the power generation unit 31, so that the disk 32 Each magnetic block 322 moves relative to the induction coil group 312 of the electric energy generating unit 31, so that the induction coil group 312 generates induced electromotive force to generate electricity.

10: base frame 100: central axis 11: Shelf board 12: Shelf board 13: Pillar 14: fixed shelf board 20: drive shaft 21: End 22: End 30: generator set 31: Power generation unit 311: substrate 312: induction coil group 32: Disk 321: round plate 322: Magnet 40A: Axial shockproof module 40B: Axial shockproof module 41: Magnetic damping member 411: fixed plate 412: Magnet Ring 42: Magnetic column 421: Cylinder 422: butt end 423: Magnetic column 424: Limiting Board Department 50: Maglev module 51: Radial magnetic unit 511: Magnetic ring seat plate 512: Permanent magnet ring 513: Permanent magnet block 52: Radial magnetic unit 521: Magnetic ring seat plate 522: Permanent magnet ring 523: permanent magnet block 53: Axial magnetic unit 531: connection board 532: permanent magnet 60: Radial shockproof module 60A: Radial anti-vibration module 61: Radial magnetic component 611: positioning plate 612: Permanent magnet ring 613: Permanent Magnet Block 70: Motor Module 71: Motor rotor 72: Motor coil winding 73: carrier board 80: Magnetic Levitation Module 81: Board body 810: Taper hole 811: Upper cone section 812: Lower cone section 82: Axis magnet 821: Upper magnetic pole segment 822: Lower magnetic pole segment 823: Ring Edge 83: The first magnetic cone ring 84: The second magnetic cone ring

Fig. 1 is a schematic plan view of a preferred embodiment of the new shock-proof magnetic suspension energy-saving power generation device. Fig. 2 is a partial enlarged schematic diagram of the generator set in the preferred embodiment of the shock-proof magnetic levitation energy-saving power generation device shown in Fig. 1. Fig. 3 is a partial schematic diagram of a preferred embodiment of the shock-proof magnetic levitation energy-saving power generation device shown in Fig. 1 including a generator set and a maglev module. Fig. 4 is a partial enlarged schematic diagram of Fig. 3. FIG. 5 is a partial enlarged schematic diagram of the axial shockproof module connected to the upper end of the drive shaft in the preferred embodiment of the shockproof magnetic suspension energy-saving power generation device shown in FIG. 1. Fig. 6 is a partial enlarged schematic diagram of the axial shockproof module connected to the lower end of the drive shaft in the preferred embodiment of the shockproof magnetic suspension energy-saving power generation device shown in Fig. 1. 7 is a schematic plan view of another preferred embodiment of the shock-proof magnetic suspension energy-saving power generation device shown in FIG. 1 in which a magnetic levitation module is added to the preferred embodiment. FIG. 8 is a partial schematic diagram of a preferred embodiment of the shockproof magnetic suspension energy-saving power generation device shown in FIG. 7. FIG. 9 is an enlarged schematic diagram of the magnetic levitation module in the preferred embodiment of the shockproof magnetic levitation energy-saving power generation device shown in FIG. 7.

10: base frame

100: central axis

11: Shelf board

13: Pillar

14: fixed shelf board

20: drive shaft

30: generator set

40A: Axial shockproof module

40B: Axial shockproof module

50: Maglev module

51: Radial magnetic unit

52: Radial magnetic unit

53: Axial magnetic unit

60: Radial shockproof module

61: Radial magnetic component

70: Motor Module

Claims (9)

A shock-proof magnetic levitation energy-saving power generation device includes: A base frame, which defines a central axis extending vertically along the up and down direction, and defines the extension direction of the central axis as an axial direction, the top and bottom of the base frame each have a frame plate; A transmission shaft, which is installed at the central axis of the base frame along the axial direction, and the transmission shaft can rotate without contacting the base frame; Two generator sets are arranged in the base frame at intervals and connected to the drive shaft. Each of the two generator sets includes an electric power generation unit and two magnetic disks. The electric power generation unit includes a substrate and a plurality of inductions arranged in the substrate A coil group, the substrate is fixed in the base frame, the transmission shaft passes through the substrate without contact, the plurality of induction coil groups are arranged on the periphery of the transmission shaft at equal distances and equiangularly with respect to the central axis, the two The disk is fixed to the drive shaft and is symmetrical with respect to the base plate. Each of the disks includes a circular disk body and a plurality of magnetic blocks. The circular disk body is fixed to the transmission shaft, and the plurality of magnetic blocks are arranged on The circular disc body faces a side surface of the substrate, and the plurality of magnetic blocks are distributed at equal angles on a circular rotation path centered on the central axis, and the circular rotation path corresponds to the plurality of induction coil groups , And there is an air gap between the magnetic block and the induction coil group; The two-axis anti-vibration modules are respectively installed on the upper and lower sections of the base frame and are symmetrical. The two-axis anti-vibration modules can be in point contact with the upper and lower ends of the drive shaft, respectively. The axial anti-vibration modules each include a magnetic damping member and a magnetic column. The magnetic damping member includes a fixed plate and a magnet ring. The magnet ring is fixed in the base frame in combination with the fixed plate. The magnetic column It is located on the central axis and penetrates the magnet ring so as to be able to move axially for a limited distance. The magnetic column and the magnet ring are in a magnetically attracted state, and the magnetic column can form an axial end corresponding to the position of the drive shaft. Point contact Two maglev modules are symmetrically arranged in the base frame and respectively connected to the transmission shaft. Each of the maglev modules includes two radial magnetic units and an axial magnetic unit arranged at intervals in the axial direction, wherein each Each of the radial magnetic units includes a magnetic ring seat plate, a permanent magnet ring, and a permanent magnet magnet block, the permanent magnet ring is fixed in the base frame in combination with the magnetic ring seat plate, and the permanent magnet magnet The block is fixed on the transmission shaft and is located in the permanent magnet ring. The permanent magnet block and the permanent magnet ring have an air gap and are radially opposed to each other with the same magnetic polarity; the axial magnetic unit is connected to the two The radial magnetic unit in one of the radial magnetic units is arranged adjacently, and the axial magnetic unit includes a connecting plate and a permanent magnet, and the permanent magnet is fixed in the base frame in combination with the connecting plate, And make the transmission shaft pass through the permanent magnet magnetic element without contact, the permanent magnet magnet and the permanent magnet block of the adjacent radial magnetic unit are axially opposed to each other with the same magnetic polarity and have an air gap; and Two radial anti-vibration modules are arranged in the base frame at intervals along the axial direction and are respectively connected to the transmission shaft. Each of the radial anti-vibration modules includes at least one radial magnetic component. The magnetic component includes a positioning plate, a permanent magnet ring, and a permanent magnet magnet block. The permanent magnet ring is fixed in the base frame in combination with the positioning plate. The permanent magnet magnet block is fixed on the transmission shaft and is located In the permanent magnet ring, the permanent magnet block and the permanent magnet ring have an air gap and are radially opposed to each other with the same magnetic polarity. The shock-proof magnetic levitation energy-saving power generation device of claim 1, wherein each of the magnetic columns includes a column, an abutting end, a magnetic column, and two limit plate portions, the abutting end The abutting end can be in point contact with the axial end corresponding to the position of the transmission shaft. The magnetic column is arranged on the column and is adjacent to the abutting end, the magnetic column The part can be moved axially through the magnet ring, the magnetic column part of the magnetic column and the magnet ring are in a radial magnetic attraction state, and the two limit plate parts are arranged at intervals and fixed on the shaft of the column The other end is respectively arranged on the two axial sides of the frame plate at the corresponding position in the base frame, and each limit plate portion has a gap between the frame plates adjacent to the axial side of the frame plate. The shockproof magnetic levitation energy-saving power generation device according to claim 2, wherein the permanent magnet magnet block of the radial magnetic unit has two magnetic poles with different magnetic polarities arranged in an axial direction, and the permanent magnet ring has two magnetic poles with different magnetic polarities. The two magnetic poles are arranged in an axial direction, and the permanent magnet magnet block and the permanent magnet magnet ring have the same magnetic polarity opposite to each other, the permanent magnet magnet block of the radial magnetic force unit and the permanent magnet magnet block of the radial magnetic force unit The same magnetic polarity is axially opposite. The shockproof magnetic levitation energy-saving power generation device according to any one of claims 1 to 3, wherein a motor module is added to the base frame, the motor module is arranged between the two magnetic levitation modules, and the motor module The assembly includes a motor rotor and a motor coil winding, the motor rotor is fixed on the transmission shaft, the motor coil winding is fixed in the base frame by a carrier plate and sleeved on the outer side of the motor rotor, the motor There is an air gap between the coil winding and the motor rotor. The shockproof magnetic levitation energy-saving power generation device according to claim 4, wherein the two radial shockproof modules are arranged symmetrically, and one of the radial shockproof modules is assembled on the generator set and the position on the Between the upper axial anti-vibration modules, the other radial anti-vibration module is assembled between the generator set at the lower position and the axial anti-vibration module at the lower position; the radial anti-vibration module The module includes two radial magnetic components, the two radial magnetic components are arranged at intervals along the axial direction, between the permanent magnet block of the radial magnetic component at the upper position and the radial magnetic component at the lower position The permanent magnet blocks are facing up and down with the same magnetic polarity, and the permanent magnet ring of the radial magnetic component at the upper position is opposite to the permanent magnet ring of the radial magnetic component at the lower position. The shockproof magnetic levitation energy-saving power generation device according to any one of claims 1 to 3, wherein a magnetic levitation module is added to the base frame, and the magnetic levitation module includes: A plate body, which is fixed in the base frame, the plate body forms a tapered hole portion with a diameter decreasing from top to bottom with the central axis as the center, and the tapered hole portion includes an upper tapered hole section arranged up and down And the taper hole section; A first magnetic cone ring, which is arranged on the upper cone hole section of the cone hole portion; A second magnetic cone ring, which is provided in the lower cone hole section of the cone hole portion; and A shaft magnet fixed on the transmission shaft, the shaft magnet at least extends into the first magnetic cone ring or into the first magnetic cone ring and the second magnetic cone ring, the shaft magnet has different magnetic poles An upper magnetic pole section and a lower magnetic pole section, the upper magnetic pole section forms a cone with increasing diameter from top to bottom, the lower magnetic pole section forms a cone with decreasing diameter from top to bottom, the upper magnetic pole section and the lower magnetic pole section The connection part forms an annular ridgeline, the upper magnetic pole section and the lower magnetic pole section are symmetrical with respect to the annular ridgeline, and the outer peripheral surface of the lower magnetic pole section is parallel to the inner peripheral surface of the first magnetic cone ring and the second magnetic cone On the inner peripheral surface of the ring, the lower magnetic pole segment is opposite to the first magnetic cone ring and the second magnetic cone ring with the same magnetic polarity. The shockproof magnetic levitation energy-saving power generation device of claim 4, wherein a magnetic levitation module is added to the base frame, and the magnetic levitation module includes: A plate body, which is fixed in the base frame, the plate body forms a tapered hole portion with a diameter decreasing from top to bottom with the central axis as the center, and the tapered hole portion includes an upper tapered hole section arranged up and down And the taper hole section; A first magnetic cone ring, which is arranged on the upper cone hole section of the cone hole portion; A second magnetic cone ring, which is provided in the lower cone hole section of the cone hole portion; and A shaft magnet fixed on the transmission shaft, the shaft magnet at least extends into the first magnetic cone ring or into the first magnetic cone ring and the second magnetic cone ring, the shaft magnet has different magnetic poles An upper magnetic pole section and a lower magnetic pole section, the upper magnetic pole section forms a cone with increasing diameter from top to bottom, the lower magnetic pole section forms a cone with decreasing diameter from top to bottom, the upper magnetic pole section and the lower magnetic pole section The connection part forms an annular ridgeline, the upper magnetic pole section and the lower magnetic pole section are symmetrical with respect to the annular ridgeline, and the outer peripheral surface of the lower magnetic pole section is parallel to the inner peripheral surface of the first magnetic cone ring and the second magnetic cone On the inner peripheral surface of the ring, the lower magnetic pole segment is opposite to the first magnetic cone ring and the second magnetic cone ring with the same magnetic polarity. The shock-proof magnetic levitation energy-saving power generation device of claim 7, wherein the two radial shock-proof modules are symmetrically arranged, and one of the radial shock-proof modules is assembled to the generator set and the position is Between the upper axial anti-vibration modules, the other radial anti-vibration module is assembled between the generator set at the lower position and the axial anti-vibration module at the lower position; the radial anti-vibration module The module includes two radial magnetic components, the two radial magnetic components are arranged at intervals along the axial direction, between the permanent magnet block of the radial magnetic component at the upper position and the radial magnetic component at the lower position The permanent magnet blocks are facing up and down with the same magnetic polarity, and the permanent magnet ring of the radial magnetic component at the upper position is opposite to the permanent magnet ring of the radial magnetic component at the lower position. The shockproof magnetic levitation energy-saving power generation device of claim 8, wherein the magnetic levitation mold is assembled at the upper part of the base frame adjacent to the axial shockproof module, and the magnetic levitation module is A radial anti-vibration module is added between the upper axial anti-vibration modules, and the magnetic suspension module is located between the two sets of radial anti-vibration modules.

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