CN111864941B - High-robustness magnetic coupling full-sealing friction and electromagnetic composite road surface energy collecting device - Google Patents
High-robustness magnetic coupling full-sealing friction and electromagnetic composite road surface energy collecting device Download PDFInfo
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- CN111864941B CN111864941B CN202010744067.1A CN202010744067A CN111864941B CN 111864941 B CN111864941 B CN 111864941B CN 202010744067 A CN202010744067 A CN 202010744067A CN 111864941 B CN111864941 B CN 111864941B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2793—Rotors axially facing stators
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1853—Rotary generators driven by intermittent forces
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1861—Rotary generators driven by animals or vehicles
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N1/00—Electrostatic generators or motors using a solid moving electrostatic charge carrier
- H02N1/04—Friction generators
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- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention relates to a high-robustness magnetic coupling full-sealing friction and electromagnetic composite pavement energy collecting device, which comprises full-sealing power generation units, wherein a plurality of full-sealing power generation units are embedded in an installation roadbed, the installation roadbed is installed below a rolling lifting belt, permanent magnets for generating magnetic repulsive force are arranged at the bottom of the rolling lifting belt corresponding to the full-sealing power generation units, a first reset spring is arranged below the rolling lifting belt, a sealing cover is arranged at the outer side of each full-sealing power generation unit, each full-sealing power generation unit comprises a lifting plate, the lifting plate is positioned above a top plate, driven permanent magnets are installed on the lifting plate, guide pillars are arranged below the lifting plate, second reset springs are sleeved on the peripheries of the guide pillars, the guide pillars can slidably penetrate through the top plate, the bottom ends of the lifting plates are connected with transmission components, the transmission components are connected with driving composite power generation wheels, and the composite power generation wheels are correspondingly provided with power generation stators; the invention obviously improves the reliability of the device in complex excitation and severe environment and avoids the defects of low output power, low reliability and the like of the current vehicle road energy acquisition system.
Description
[ technical field ]
The invention relates to the technical field of vehicle and road energy collection, in particular to a high-robustness magnetic coupling full-sealing friction and electromagnetic composite road surface energy collection device.
[ background art ]
With the development of society and economy, traffic systems are developed more and more, and people also put higher demands on the traffic systems. The multi-functionalization and the intellectualization are the development direction of the future traffic system. By arranging small electromechanical systems such as wireless sensors on roads, real-time traffic condition monitoring, traffic system remote or automatic management and control, traffic facility health state monitoring and the like are realized, so that the traffic system can run more safely, orderly and efficiently, and social and economic development and the happiness of life of people can be promoted. However, how are these small electromechanical systems powered? The battery energy supply has the problems of short service life, difficult maintenance, environmental pollution and the like; the wired transmission has high cost, difficult implementation and space occupation and influences the environment. Therefore, the development of environment-friendly, convenient and sustainable energy supply technology is of great significance.
Although solar energy is a rich natural energy source, it is greatly influenced by day and night weather changes. It is worth noting that a vehicle passing through a speed bump can generate a large amount of mechanical energy. Especially with the increase of the number of automobiles and the development of road infrastructure construction, the available mechanical energy is richer and more widely distributed, and the potential application of the mechanical energy is not limited to traffic systems. However, the vehicle running causes a great impact on the energy collecting device; and the road experiences wind and rain, and the operating mode is abominable, has proposed higher requirement to energy collection device robustness. However, the existing road surface energy collecting device applied to the lane is designed according to the requirement, and has the defects of low output power, low reliability and the like.
[ summary of the invention ]
The invention aims to solve the defects and provide a high-robustness magnetic coupling full-sealed friction and electromagnetic composite road surface energy collecting device, which can obviously improve the reliability of the device in complex excitation and severe environment and avoid the defects of low output power, low reliability and the like of the conventional vehicle and road energy collecting system.
In order to realize the purpose, the high robustness magnetic coupling full-sealed friction and electromagnetic composite pavement energy collecting device comprises a full-sealed power generation unit 1, a plurality of full-sealed power generation units 1 are embedded in an installation roadbed 2, the installation roadbed 2 is installed below a rolling lifting belt 3, permanent magnets for generating magnetic repulsive force are arranged at the bottom of the rolling lifting belt 3 corresponding to the full-sealed power generation unit 1, a reset spring I4 is arranged below the rolling lifting belt 3, a sealing cover 5 is arranged on the outer side of the full-sealed power generation unit 1, the full-sealed power generation unit 1 comprises a lifting plate 6, a top plate 10, a transmission assembly 11, a composite power generation wheel 12 and a power generation stator 13, the lifting plate 6 is positioned above the top plate 10 and is arranged at intervals with the top plate 10, driven permanent magnets 7 are installed on the lifting plate 6, and guide pillars 8 which are vertically arranged are arranged below the lifting plate 6, the outer periphery of the guide post 8 is sleeved with a second return spring 9, the second return spring 9 is arranged between the lifting plate 6 and the top plate 10, the guide post 8 can slidably penetrate through the top plate 10, the bottom end of the lifting plate 6 is connected with a transmission assembly 11, the output end of the transmission assembly 11 is connected with and drives a composite power generation wheel 12, and the composite power generation wheel 12 is correspondingly provided with a power generation stator 13.
Further, a bottom plate 14 is arranged at the bottom of the fully-sealed power generation unit 1, a power generation stator mounting plate 15 and a transmission mounting plate 16 are arranged between the top plate 10 and the bottom plate 14, the composite power generation wheel 12 and the power generation stator 13 are arranged at the power generation stator mounting plate 15, and the transmission assembly 11 is arranged at the transmission mounting plate 16.
Further, the transmission assembly 11 comprises a lifting rack 17, a driven gear 18, a raising frequency gear 20, a working gear 21, a reversing gear 23, a working gear 25, a pawl wheel 27, a pawl wheel 28 and a ratchet wheel 29, the top of the lifting rack 17 is fixedly connected with the lifting plate 6, the lifting rack 17 can slidably penetrate through the top plate 10, the lifting rack 17 is meshed with the driven gear 18, the driven gear 18 is mounted on the transmission mounting plate 16 through a gear mounting shaft 19 and a bearing, the raising frequency gear 20 is further mounted on the gear mounting shaft 19, the raising frequency gear 20 is fixedly connected with the driven gear 18, the raising frequency gear 20 is meshed with the working gear 21 on one side, the raising frequency gear 20 is meshed with the reversing gear 23 on the other side, and the reversing gear 23 is meshed with the working gear 25, the first working gear 21 is fixedly connected with a first pawl wheel 27, the second working gear 25 is fixedly connected with a second pawl wheel 28, a ratchet wheel 29 is engaged and connected between the first pawl wheel 27 and the second pawl wheel 28, and the ratchet wheel 29 is fixedly connected with the composite power generation wheel 12.
Further, the first working gear 21 is mounted on the transmission mounting plate 16 through a second gear mounting shaft 22 and a bearing, the reversing gear 23 is mounted on the transmission mounting plate 16 through a third gear mounting shaft 24 and a bearing, and the second working gear 25 is mounted on the transmission mounting plate 16 through a fourth gear mounting shaft 26 and a bearing.
Further, the number of teeth of the up-conversion gear 20 is greater than the number of teeth of the driven gear 18, the first working gear 21 and the second working gear 25.
Further, a rotating disc 30 is fixedly connected to the ratchet wheel 29, the rotating disc 30 is fixedly connected to the composite power generation wheel 12, power generation permanent magnets 31 are installed on the circumferential array on one side of the rotating disc 30, coils 32 are arranged on the power generation stator 13 corresponding to the power generation permanent magnets 31, and the power generation permanent magnets 31 are driven by the ratchet wheel 29 to rotate and move relative to the coils 32.
Furthermore, friction electrodes 33 are circumferentially arrayed on one side of the ratchet wheel 29 of the rotating disk 30, horizontally symmetrical electron obtaining frames 34 and electron losing frames 35 are arranged on the transmission mounting plate 16, the friction electrodes 33 are in contact connection with the electron obtaining frames 34 and the electron losing frames 35, static induction electrodes 36 are circumferentially arrayed on the other side of the rotating disk 30, the static induction electrodes 36 and the friction electrodes 33 are arranged in a staggered mode, a conduction bridge 37 is arranged on the power generation stator mounting plate 15 along the horizontal direction, the conduction bridge 37 is used for conducting the horizontally symmetrical static induction electrodes 36, load terminals 38 are arranged on the power generation stator mounting plate 15 along the vertical direction, and the load terminals 38 are respectively in conducting contact with the vertically symmetrical static induction electrodes 36.
Further, a power generation permanent magnet installation base 39 is provided above the static induction electrode 36 of the rotating disk 30, and the power generation permanent magnets 31 are installed on the power generation permanent magnet installation base 39 in a pole-staggered manner.
Further, an annular generating coil mounting base 40 is provided on the generating stator mounting plate 15, the coil 32 is mounted on the generating coil mounting base 40, and the conduction bridge 37 and the load terminal 38 are mounted in a central region of the generating coil mounting base 40.
Compared with the prior art, the invention has the following advantages:
(1) according to the invention, vehicle impact and rolling excitation are converted into relatively controllable magnetic excitation in a magnetic coupling mode, and the power generation unit can be fully sealed in a non-contact magnetic coupling mechanical energy transmission mode, so that the reliability of the device in complex excitation and severe environment can be remarkably improved, and the defects of low output power, low reliability and the like of the conventional vehicle road energy acquisition system are avoided;
(2) the pulse excitation is converted into high-speed unidirectional rotation through the frequency boosting gear mechanism and the ratchet mechanism, and the reset elastic potential energy can be continuously collected through the reversing gear mechanism;
(3) according to the invention, through a highly integrated friction and electromagnetic composite power generation mechanism, the output power and the flexibility of electric energy use are improved, and different power utilization requirements are met;
(4) the invention adopts the stamping type driving, not only can collect more stamping energy, but also can effectively reduce the device damage caused by impact;
(5) by designing the frequency-raising and unidirectional rotating mechanism, the invention can effectively improve the electromechanical conversion efficiency and is worthy of popularization and application.
[ description of the drawings ]
FIG. 1a is a schematic view of a pavement application structure of the present invention;
FIG. 1b is a schematic view of the structure of FIG. 1a with the roadbed removed;
FIG. 1c is an enlarged partial view at I of FIG. 1 b;
FIG. 2 is a schematic structural diagram of a hermetically sealed power generation unit according to the present invention;
FIG. 3 is a schematic diagram of the internal structure of the hermetically sealed power generation unit of the present invention with the sealing cover removed;
FIG. 4 is a schematic view of a gear drive on one side of the hermetically sealed power generation unit of the present invention;
FIG. 5 is a partial cross-sectional structural view of FIG. 4;
FIG. 6 is a schematic view of the transmission of FIG. 4 with the transmission mounting plate further removed;
FIG. 7 is a schematic structural view of an electronic shelf for power on and an electronic shelf for power off in the fully sealed power generation unit of the present invention;
FIG. 8 is a schematic view of a composite power generation wheel in a hermetically sealed power generation unit in accordance with the present invention;
FIG. 9 is another schematic structural diagram of a composite power generation wheel in the fully sealed power generation unit of the present invention;
FIG. 10 is a schematic view of a power generation stator structure in the hermetically sealed power generation unit according to the present invention;
in the figure: 1. the device comprises a fully-sealed power generation unit 2, an installation roadbed 3, a rolling lifting belt 4, a first return spring 5, a sealing cover 6, a lifting plate 7, a driven permanent magnet 8, a guide post 9, a second return spring 10, a top plate 11, a transmission assembly 12, a composite power generation wheel 13, a power generation stator 14, a bottom plate 15, a power generation stator installation plate 16, a transmission installation plate 17, a lifting rack 18, a driven gear 19, a first gear installation shaft 20, a frequency rising gear 21, a first working gear 22, a second gear installation shaft 23, a reversing gear 24, a third gear installation shaft 25, a second working gear 26, a fourth gear installation shaft 27, a first pawl wheel 28, a second pawl wheel 29, a ratchet wheel 30, a rotating disc 31, a power generation permanent magnet 32, a coil 33, a friction electrode 34, a power generation electronic frame 35, a power loss electronic frame 36, The static induction electrode 37, the conduction bridge 38, the load terminal 39, the power generation permanent magnet installation base 40 and the power generation coil installation base.
[ detailed description of the invention ]
The invention is further described below with reference to the accompanying drawings:
as shown in the attached drawings 1a, 1b, 1c and 2, the invention provides a high-robustness magnetic coupling full-sealing friction and electromagnetic composite pavement energy collecting device which comprises full-sealing power generation units 1, wherein a plurality of full-sealing power generation units 1 are embedded in an installation roadbed 2, the installation roadbed 2 is installed below a rolling lifting belt 3, permanent magnets for generating magnetic repulsive force are arranged at the bottom of the rolling lifting belt 3 corresponding to the full-sealing power generation units 1, a return spring I4 is arranged below the rolling lifting belt 3, and a sealing cover 5 is arranged outside the full-sealing power generation units 1.
As shown in fig. 3, the hermetically sealed power generation unit 1 includes a lifting plate 6, a top plate 10, a transmission assembly 11, a composite power generation wheel 12 and a power generation stator 13, the lifting plate 6 is located on the top of the hermetically sealed power generation unit 1 and above the top plate 10, and is arranged at an interval with the top plate 10, a driven permanent magnet 7 is installed in the middle of the lifting plate 6, a guide post 8 is vertically arranged below the lifting plate 6, a second return spring 9 is sleeved on the periphery of the guide post 8, the second return spring 9 is arranged between the lifting plate 6 and the top plate 10, the guide post 8 can slidably penetrate through the top plate 10, the bottom end of the lifting plate 6 is connected with the transmission assembly 11, the output end of the transmission assembly 11 is connected with and drives the composite power generation wheel 12, and the composite power generation wheel 12 is correspondingly provided with the power generation stator 13; the bottom of the fully-sealed power generation unit 1 is provided with a bottom plate 14, two power generation stator mounting plates 15 and two transmission mounting plates 16 are symmetrically mounted between a top plate 10 and the bottom plate 14, the composite power generation wheel 12 and the power generation stator 13 are symmetrically arranged at the two power generation stator mounting plates 15, and the transmission assemblies 11 are symmetrically arranged at the two transmission mounting plates 16.
As shown in fig. 4 to 6, the transmission assembly 11 includes a lifting rack 17, a driven gear 18, a raising frequency gear 20, a working gear 21, a reversing gear 23, a working gear 25, a pawl wheel 27, a pawl wheel 28 and a ratchet wheel 29, the lifting rack 17 is fixedly connected to the lifting plate 6 at the top, the lifting rack 17 can slidably penetrate through the top plate 10, the lifting rack 17 is engaged with the driven gear 18, the driven gear 18 is mounted on the transmission mounting plate 16 through a gear mounting shaft 19 and a bearing, the raising frequency gear 20 is further mounted on the gear mounting shaft 19, the raising frequency gear 20 is fixedly connected to the driven gear 18, the raising frequency gear 20 is engaged with the working gear 21 on one side thereof, the working gear 21 is mounted on the transmission mounting plate 16 through a gear mounting shaft 22 and a bearing, the raising frequency gear 20 is engaged with the reversing gear 23 on the other side thereof, the reversing gear 23 is mounted on the transmission mounting plate 16 through a third gear mounting shaft 24 and a bearing, the reversing gear 23 is in meshed connection with a second working gear 25, the second working gear 25 is mounted on the transmission mounting plate 16 through a fourth gear mounting shaft 26 and a bearing, the first working gear 21 is fixedly connected with a first pawl wheel 27, the second working gear 25 is fixedly connected with a second pawl wheel 28, a ratchet 29 is in meshed connection between the first pawl wheel 27 and the second pawl wheel 28, and the ratchet 29 is fixedly connected with the composite power generation wheel 12; the number of teeth of the frequency rising gear 20 is far larger than that of the driven gear 18, the working gear I21 and the working gear II 25; the ratchet 29 is fixedly connected with a rotating disk 30, the rotating disk 30 is fixedly connected with the composite power generation wheel 12, a power generation permanent magnet 31 is arranged on one side of the rotating disk 30 in a circumferential array mode, a coil 32 is arranged on the power generation stator 13 corresponding to the power generation permanent magnet 31, and the power generation permanent magnet 31 is driven by the ratchet 29 to rotate and moves relative to the coil 32.
As shown in fig. 7 to 10, friction electrodes 33 are circumferentially arrayed on one side of a ratchet wheel 29 of a rotating disk 30, an electron getting frame 34 and an electron losing frame 35 are horizontally and symmetrically arranged on a transmission mounting plate 16, the friction electrodes 33 are in contact connection with the electron getting frame 34 and the electron losing frame 35, electrostatic induction electrodes 36 are circumferentially arrayed on the other side of the rotating disk 30, the electrostatic induction electrodes 36 and the friction electrodes 33 are arranged in a staggered manner, a conduction bridge 37 is arranged on a power generation stator mounting plate 15 along the horizontal direction, the conduction bridge 37 can conduct the electrostatic induction electrodes 36 symmetrical along the horizontal direction, load terminals 38 are arranged on the power generation stator mounting plate 15 along the vertical direction, and the load terminals 38 are respectively in conductive contact with the electrostatic induction electrodes 36 symmetrical along the vertical direction; a power generation permanent magnet installation base body 39 is arranged above the static induction electrode 36 of the rotating disk 30, and the magnetic poles of the power generation permanent magnets 31 are installed on the power generation permanent magnet installation base body 39 in a staggered mode; the stator mounting plate 15 is provided with a ring-shaped generating coil mounting base 40, the coil 32 is mounted on the generating coil mounting base 40, and the conduction bridge 37 and the load terminal 38 are mounted in the center region of the generating coil mounting base 40.
The working principle of the invention is as follows: when the automobile runs through the rolling lifting belt 3, the rolling lifting belt 3 sinks, the magnetic repulsive force between the permanent magnet arranged at the bottom of the rolling lifting belt and the driven permanent magnet 7 in the fully sealed power generation unit 1 is increased, so that the lifting plate 6 is driven to descend, the lifting rack 17 fixed on the lifting plate 6 descends, the lifting rack 17 drives the driven gear 18 to rotate clockwise (from the view point facing the gear in fig. 4, the same is true below), the raising frequency gear 20 fixedly connected with the driven gear 18 rotates clockwise, the raising frequency gear 20 drives the working gear one 21 and the reversing gear 23 to rotate anticlockwise, the reversing gear 23 drives the working gear two 25 to rotate clockwise, the pawl wheel one 27 fixedly connected with the working gear one 21 rotates anticlockwise, the pawl wheel two 28 fixedly connected with the working gear two 25 rotates clockwise, and the clockwise rotating wheel two 28 drives the ratchet 29 to rotate, the first pawl wheel 27 rotating anticlockwise slides relative to the ratchet wheel 29; similarly, when the lifting rack 17 is reset and ascends, the ratchet wheel 29 is driven to rotate by the clockwise rotation pawl wheel I27, and the ratchet wheel 29 slides by the anticlockwise rotation pawl wheel II 28.
Since the number of teeth of the up-conversion gear 20 is much larger than that of the driven gear 18, the first working gear 21 and the second working gear 25, the excitation frequency can be amplified; by adopting the ratchet wheel and the reversing gear, energy loss caused by lifting reversing is avoided, and the ratchet wheel 29 can be driven to rotate in a high-speed and unidirectional way by lifting; the ratchet wheel 29 rotates unidirectionally at a high speed to enable the rotating disc 30 fixedly connected with the ratchet wheel to rotate unidirectionally at a high speed, so that the friction electrode 33 rubs with the electron obtaining frame 34 and the electron losing frame 35, and accordingly charge transfer is generated due to friction, the electron obtaining frame 34 is charged negatively, the electron losing frame 35 is charged positively, and in the rotating process, the conducting bridge 37 can conduct two electrode plates symmetrical in the horizontal direction of the electrostatic induction electrode 36, so that the electrode plate close to the electron obtaining frame 34 is provided with positive charges due to electrostatic induction, and the electrode plate close to the electron losing frame 35 is provided with negative charges; when the two electrode plates continue to rotate 90 degrees and respectively contact the load terminal 38, current can be generated in the load; meanwhile, the ratchet wheel 29 also drives the power generation permanent magnet 31 to rotate in a single direction at a high speed, and generates relative motion with the coil 32 to generate power through electromagnetic induction; the magnetic poles of the power generation permanent magnets 31 are arranged in a staggered mode, so that the magnetic flux change rate can be improved, and electromagnetic induction power generation is facilitated; because of the circumferential array of a plurality of permanent magnets, the power generation permanent magnet 31 can generate a plurality of magnetic excitations by rotating for one circle, thereby having the frequency increasing effect.
The present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents and fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides a high robustness magnetic coupling totally enclosed friction and compound road surface energy collection device of electromagnetism which characterized in that: including totally enclosed power generation unit (1), a plurality of totally enclosed power generation unit (1) inlay and adorn in installation road bed (2), install road bed (2) and install in roll extrusion elevator belt (3) below, roll extrusion elevator belt (3) bottom corresponds totally enclosed power generation unit (1) and is equipped with the permanent magnet that produces the magnetic repulsion force, roll extrusion elevator belt (3) below is provided with reset spring (4), totally enclosed power generation unit (1) outside is equipped with sealed cowling (5), totally enclosed power generation unit (1) includes lifter plate (6), roof (10), drive assembly (11), compound power generation wheel (12), electricity generation stator (13), lifter plate (6) are located roof (10) top, and with roof (10) between interval arrangement, install on lifter plate (6) and driven permanent magnet (7), lifter plate (6) below is equipped with guide pillar (8) of vertical arrangement, a second reset spring (9) is sleeved on the periphery of the guide post (8), the second reset spring (9) is arranged between the lifting plate (6) and the top plate (10), the guide post (8) can penetrate through the top plate (10) in a sliding manner, the bottom end of the lifting plate (6) is connected with a transmission assembly (11), the output end of the transmission assembly (11) is connected with and drives the composite power generation wheel (12), and the composite power generation wheel (12) is correspondingly provided with a power generation stator (13);
a bottom plate (14) is arranged at the bottom of the fully-sealed power generation unit (1), a power generation stator mounting plate (15) and a transmission mounting plate (16) are arranged between the top plate (10) and the bottom plate (14), the composite power generation wheel (12) and the power generation stator (13) are arranged at the power generation stator mounting plate (15), and the transmission assembly (11) is arranged at the transmission mounting plate (16);
the transmission assembly (11) comprises a lifting rack (17), a driven gear (18), a frequency raising gear (20), a first working gear (21), a reversing gear (23), a second working gear (25), a first pawl wheel (27), a second pawl wheel (28) and a ratchet wheel (29), the top of the lifting rack (17) is fixedly connected with a lifting plate (6), the lifting rack (17) can penetrate through a top plate (10) in a sliding manner, the lifting rack (17) is meshed with the driven gear (18), the driven gear (18) is installed on a transmission installation plate (16) through a first gear installation shaft (19) and a bearing, the first gear installation shaft (19) is further provided with the frequency raising gear (20), the frequency raising gear (20) is fixedly connected with the driven gear (18), the frequency raising gear (20) is meshed with the first working gear (21) located on one side of the frequency raising gear (20), the frequency raising gear (20) is meshed with a reversing gear (23) positioned on the other side of the frequency raising gear, the reversing gear (23) is meshed with a second working gear (25), the first working gear (21) is fixedly connected with a first pawl wheel (27), the second working gear (25) is fixedly connected with a second pawl wheel (28), a ratchet wheel (29) is meshed and connected between the first pawl wheel (27) and the second pawl wheel (28), and the ratchet wheel (29) is fixedly connected with the composite power generation wheel (12);
the ratchet wheel (29) is fixedly connected with a rotating disc (30), the rotating disc (30) is fixedly connected with the composite power generation wheel (12), power generation permanent magnets (31) are arranged on the circumference of one side of the rotating disc (30) in an array mode, a power generation stator (13) is provided with coils (32) corresponding to the power generation permanent magnets (31), and the power generation permanent magnets (31) rotate under the driving of the ratchet wheel (29) and move relative to the coils (32);
the friction electrode (33) is arranged on the circumference of one side of a ratchet wheel (29) of the rotating disc (30), the transmission mounting plate (16) is provided with an electronic obtaining frame (34) and an electronic losing frame (35) which are horizontally symmetrical, the electronic obtaining frame (34) and the electronic losing frame (35) are bilaterally symmetrical relative to a vertical symmetrical axis, the friction electrode (33) is in contact connection with the electronic obtaining frame (34) and the electronic losing frame (35), the static induction electrode (36) is arranged on the circumference of the other side of the rotating disc (30), the static induction electrode (36) and the friction electrode (33) are arranged in a staggered mode, a conduction bridge (37) is arranged on the power generation stator mounting plate (15) along the horizontal direction, the conduction bridge (37) is used for conducting the static induction electrode (36) which is symmetrical along the horizontal direction, and a load terminal (38) is arranged on the power generation stator mounting plate (15) along the vertical direction, the load terminals (38) are respectively in conductive contact with the vertically symmetrical electrostatic induction electrodes (36).
2. The high robustness magnetic coupling full seal friction and electromagnetism composite pavement energy collection device of claim 1, characterized by: work gear (21) are installed on transmission mounting panel (16) through gear installation axle two (22) and bearing, reversing gear (23) are installed on transmission mounting panel (16) through gear installation axle three (24) and bearing, work gear two (25) are installed on transmission mounting panel (16) through gear installation axle four (26) and bearing.
3. The high robustness magnetic coupling full seal friction and electromagnetism composite pavement energy collection device of claim 1, characterized by: the number of teeth of the frequency increasing gear (20) is larger than that of the driven gear (18), the working gear I (21) and the working gear II (25).
4. The high robustness magnetic coupling full seal friction and electromagnetism composite pavement energy collection device of claim 1, characterized by: and a power generation permanent magnet mounting base body (39) is arranged axially above the electrostatic induction electrode (36) of the rotating disk (30), and the magnetic poles of the power generation permanent magnets (31) are mounted on the power generation permanent magnet mounting base body (39) in a staggered manner.
5. The high robustness magnetic coupling full seal friction and electromagnetism composite pavement energy collection device of claim 4, characterized by: the axial top of electricity generation stator mounting panel (15) is equipped with annular electricity generation coil installation base member (40), coil (32) are installed on electricity generation coil installation base member (40), the central zone at electricity generation coil installation base member (40) is installed to conduction bridge (37), load terminal (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010744067.1A CN111864941B (en) | 2020-07-29 | 2020-07-29 | High-robustness magnetic coupling full-sealing friction and electromagnetic composite road surface energy collecting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010744067.1A CN111864941B (en) | 2020-07-29 | 2020-07-29 | High-robustness magnetic coupling full-sealing friction and electromagnetic composite road surface energy collecting device |
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| Publication Number | Publication Date |
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| CN111864941A CN111864941A (en) | 2020-10-30 |
| CN111864941B true CN111864941B (en) | 2022-06-17 |
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| CN202010744067.1A Active CN111864941B (en) | 2020-07-29 | 2020-07-29 | High-robustness magnetic coupling full-sealing friction and electromagnetic composite road surface energy collecting device |
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| CN112628059B (en) * | 2020-12-14 | 2023-05-26 | 湖南工程学院 | Wave energy collection device |
| CN112700656A (en) * | 2020-12-28 | 2021-04-23 | 湖南工程学院 | Self-powered vehicle speed measurement and overspeed photographing evidence obtaining system |
| CN112914223B (en) * | 2021-01-29 | 2022-06-17 | 湖南工程学院 | Quasi-zero rigidity human motion energy acquisition backpack |
| CN113206611A (en) * | 2021-05-20 | 2021-08-03 | 大连海事大学 | Power generation road surface based on rotation type direct current friction nanometer generator |
| CN113422450B (en) * | 2021-06-28 | 2023-01-06 | 北京理工大学 | Electromagnetic energy conversion device |
| CN113936502A (en) * | 2021-10-21 | 2022-01-14 | 长沙理工大学 | Self-powered road health monitoring system for dangerous road sections |
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