CN212250356U

CN212250356U - Swing vibration power generation device

Info

Publication number: CN212250356U
Application number: CN202022065614.1U
Authority: CN
Inventors: 于春玲; 付振山
Original assignee: Shandong Jiaotong University
Current assignee: Shandong Jiaotong University
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2020-12-29
Anticipated expiration: 2030-09-21

Abstract

The utility model relates to a swing vibration power generation device field, in particular to a swing vibration power generation device, which comprises a generator, one side of the generator is provided with a swing vibration power generation mechanism and a transmission shaft supporting mechanism, the swing vibration power generation mechanism is provided with a transmission shaft, an upper balancing weight, a lower balancing weight, a left ratchet wheel, a left gear, a right ratchet wheel, a bearing, a left rack, a right rack, a pin shaft, a torsional spring, a left pawl I, a right pawl I, a guide post and a limit spring, the transmission shaft is provided with the left ratchet wheel, the left gear, the right gear and the right ratchet wheel, the left side of the left gear and the right side of the right gear are respectively and fixedly provided with the pin shaft, the pin shaft is sleeved with the torsional spring, one end of the left pawl I is supported by the matching ratchet of the torsional spring and the left ratchet wheel, the other end is connected with the pin shaft, one, the cover has spacing spring on the guide post, the utility model discloses swing vibration all can last electricity generation, energy collection efficiency height.

Description

Swing vibration power generation device

Technical Field

The utility model relates to a swing vibration power generation facility field specifically indicates a swing vibration power generation facility.

Background

The vibration energy recovery of the vibration of automobiles, ships and the like can generate great economic benefit due to the vibration and the swing of accessories caused by the reasons of road surfaces, acceleration, deceleration and the like in the moving process, and the use of the vibration energy generated in the driving process of the automobiles, trains and the like for power generation is an effective mode for recovering the vibration energy, and Chinese patent CN103715827B discloses a vehicle vibration power generation device with a USB interface, which is characterized in that the device is of a box structure and is cubic in appearance; in the box body, the top and the bottom are respectively fixed with 1 magnet, the direct current permanent magnet generator, the first shaft, the second shaft and the third shaft are all fixed on the inner wall of the same bottom plate of the box body through screws, wherein the horizontal heights of the direct current permanent magnet generator, the second shaft and the third shaft are the same or similar, the first shaft is obliquely above the second shaft, the third gear is fixed on the shaft of the direct current permanent magnet generator through interference fit, the second gear is fixed on a bearing of the third shaft through interference fit, the first gear and a ratchet wheel are fixed on a bearing of the second shaft through interference fit, the first gear is riveted and fixed on the ratchet wheel and rotates coaxially, meanwhile, the third gear and the second gear are meshed together, the second gear and the first gear are meshed together, a swing rod and a heavy hammer are fixed on the bearing of the first shaft and rotate coaxially, the heavy hammer is arranged in the inner part, the pushing ends of the first pawl and the, the electric energy processing circuit with the USB interface is fixed on the inner side wall of the box and is connected with a stator winding of the direct-current permanent magnet generator through a wire, the pawl swing rod is strip-shaped, a middle hole of the pawl swing rod is located at the central position of the pawl swing rod, the first pawl and the second pawl are fixed on a pawl swing rod shaft through clearance fit, the pawl swing rod is fixedly riveted with the hammer face, the first shaft penetrates through a central hole of the pawl swing rod, the heavy hammer adopts a semi-disc structure, the hammer edge is thick and heavy, the hammer face is light and thin, a heavy hammer hole is formed in the top of the hammer face and is used for being fixed with the first shaft, and the second: the straight gear of the gear II, the bevel gear of the gear II and a middle hole of the gear II are arranged below the bevel gear of the gear II, the gear II is integrally cast, the bevel gear of the gear III is meshed with the bevel gear of the gear II, the pitch circle diameter of the gear III is smaller than the pitch circle diameter of the bevel gear of the gear II, the straight gear of the gear II is meshed with the gear I which is the straight gear, the pitch circle diameter of the gear II is smaller than the pitch circle diameter of the gear I, the heavy hammer is driven to do pendulum motion through vehicle running vibration, the heavy hammer drives the pawl swing rod to swing around the shaft I when swinging, further drives the pawl II and the pawl I to push the ratchet wheel to rotate anticlockwise, and drives the engine to rotate and generate electricity through gear meshing, but in combination with the attached drawings, the pawl I and the pawl II are matched with the ratchet wheel and only can push the ratchet wheel leftwards, the length and the position of the first pawl and the second pawl cause that the first pawl and the second pawl are separated from the ratchet wheel just after pushing the ratchet wheel leftwards, so that the force for pushing the ratchet wheel by the first pawl and the second pawl is not large, the vehicle can vibrate and can swing during running, when the vehicle vibrates, the pushing force transmitted to the heavy hammer is not large, the swinging amplitude of the heavy hammer is not large, the force for pushing the ratchet wheel by the first pawl and the second pawl is not large, the first pawl and the second pawl push the ratchet wheel leftwards and then return to the middle, then swing from the right to the left to push the ratchet wheel, and the middle has pause, so that the first pawl and the second pawl cannot push the ratchet wheel to continuously rotate, further the gear cannot continuously rotate, and the generator cannot continuously generate power; when the vehicle swings, the driving force transmitted to the heavy hammer is large, the swinging amplitude of the heavy hammer is large, the heavy hammer drives the first pawl and the second pawl to swing from the left side of the ratchet wheel to the right side of the ratchet wheel and then return to the left side of the ratchet wheel, time intervals exist, the first pawl and the second pawl can drive the ratchet wheel to rotate only when swinging to the left side of the ratchet wheel, the first pawl and the second pawl can not drive the ratchet wheel all the time, the ratchet wheel can not rotate continuously, further the gear can not rotate continuously, the generator can not generate power continuously, and the energy collection rate is low.

Disclosure of Invention

The utility model aims at solving the prior art not enough, provide a structure ingenious, swing vibration all can last electricity generation, conversion efficiency is high, energy collection efficient swing vibration power generation facility.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a swing vibration power generation facility, includes the generator which characterized in that: a swing vibration power generation mechanism and a transmission shaft supporting mechanism are arranged on one side of the generator, the swing vibration power generation mechanism comprises a transmission shaft, an upper balancing weight, a lower balancing weight, a left ratchet wheel, a left gear, a right ratchet wheel, a bearing, a left rack, a right rack, a pin shaft, a torsion spring, a left pawl, a right pawl, a guide post and a limiting spring, the swing vibration power generation mechanism is positioned between the generator and the transmission shaft supporting mechanism, a mounting hole is formed in a mounting seat of the generator, the left end of the transmission shaft is connected with the transmission shaft supporting mechanism, the right end of the transmission shaft is fixedly connected with a rotor shaft of the generator, the upper balancing weight is arranged above the transmission shaft, the lower balancing weight is arranged below the transmission shaft, the transmission shaft is sequentially provided with the left ratchet wheel, the left gear, the right gear and the right ratchet wheel from left to right, the left gear and the right gear,

the side surface of the right gear is provided with a right rack meshed with the right gear, the left surface of the left gear and the right surface of the right gear are respectively and fixedly provided with a pin shaft, the pin shaft is sleeved with a torsion spring, the left ratchet wheel and the right ratchet wheel are respectively and fixedly connected with a transmission shaft, the direction of a ratchet on the left ratchet wheel is the same as the direction of a ratchet on the right ratchet wheel, one end of a left pawl I is matched and abutted with the ratchet of the left ratchet wheel through the torsion spring, the other end of the left pawl I is connected with the pin shaft, one end of the right pawl I is matched and abutted with the ratchet of the right ratchet wheel through the torsion spring, the other end of the right pawl I is connected with the pin shaft, the left rack and the right rack are not on the same side, the upper end of the left rack and the upper end of the right rack are respectively and fixedly connected with an upper balancing weight, the lower end of the left rack and the lower end of the right, the other end of the upper balancing weight is fixedly connected with the lower balancing weight, so that the vehicle can vibrate to drive the upper balancing weight and the lower balancing weight to vibrate, the upper balancing weight and the lower balancing weight drive the left gear and the right gear to move up and down, the left gear and the right gear drive the left gear and the right gear to rotate, the ratchet is pushed to rotate through the pawl, the rotation of the transmission shaft is realized, the transmission shaft drives the rotor shaft of the generator to rotate, the rotor can rotate in the stator to cut magnetic lines of force, and therefore induced potential is generated, and power generation is realized.

Be equipped with micro-swing power generation mechanism on the transmission shaft, micro-swing power generation mechanism includes left casing, right casing, bearing, installation round pin axle, torsional spring, left pawl II and right pawl II, left side ratchet left side is equipped with left casing, and right ratchet right side is equipped with right casing, left side casing and right casing are respectively through bearing and transmission shaft fixed connection, left side casing and right casing fixed connection, left side casing right side and right casing left side are fixed respectively and are equipped with the installation round pin axle, the cover has the torsional spring on the installation round pin axle, II one end of left pawl is matched with through the torsional spring and the ratchet of left ratchet and is supported, and the other end is connected with the installation round pin axle, II one end of right pawl is supported through the ratchet that cooperatees of torsional spring and right ratchet, and the other end does benefit to and installation round pin hub connection to when the vehicle swings, drive left casing and right casing and rotate, left casing and right, The right pawl II pushes the left ratchet wheel and the right ratchet wheel to rotate, so that the transmission shaft is driven to rotate, and power generation is realized.

Be equipped with guiding hole and rack on the casing of a left side and perforate, be equipped with guiding hole and rack perforation on the casing of the right side, the guide post passes guiding hole and last balancing weight and lower balancing weight fixed connection on left casing or the casing of the right side, and the upper segment that the guide post is located the guiding hole and hypomere all overlap there is spacing spring, the bore of guide hole is greater than the external diameter of guide post, and the bore of guide hole is less than spacing spring's external diameter to do benefit to and drive left casing and right casing rotation through the swing of last balancing weight and lower balancing weight.

Transmission shaft supporting mechanism includes supporting seat, bearing and bearing frame, the transmission shaft is connected with the supporting seat through bearing, bearing frame, be equipped with the mounting hole on the supporting seat to when doing benefit to the use, fix the supporting seat on equipment such as car, steamer, utilize the vibration of equipment such as car, steamer to generate electricity.

By adopting the above structure, the utility model, have that the structure is ingenious, the swing vibration all can last the electricity generation, conversion efficiency is high, energy collection efficiency is high advantage.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the present invention with the left housing removed.

Fig. 3 is a cross-sectional view of the present invention.

Reference numerals: the generator 1, the swing vibration power generation mechanism 2, the transmission shaft support mechanism 3, the rotor shaft 4, the mounting seat 5, the transmission shaft 6, the upper balancing weight 7, the lower balancing weight 8, the left ratchet wheel 9, the left gear 10, the right gear 11, the right ratchet wheel 12, the left rack 13, the right rack 14, the pin shaft 15, the torsion spring 16, the left pawl I17, the right pawl I18, the guide post 19, the limiting spring 20, the micro-swing power generation mechanism 21, the left shell 22, the right shell 23, the mounting pin shaft 24, the left pawl II 25, the right pawl II 26 and the supporting seat 27.

Detailed Description

The following describes in further detail embodiments of the present invention with reference to the accompanying drawings.

A swing vibration power generation device comprises a power generator 1 and is characterized in that: the generator comprises a generator 1, and is characterized in that a swing vibration generating mechanism 2 and a transmission shaft supporting mechanism 3 are arranged on one side of the generator 1, the swing vibration generating mechanism 2 comprises a transmission shaft 6, an upper balancing weight 7, a lower balancing weight 8, a left ratchet wheel 9, a left gear 10, a right gear 11, a right ratchet wheel 12, a bearing, a left rack 13, a right rack 14, a pin shaft 15, a torsion spring 16, a left pawl I17, a right pawl I18, a guide post 19 and a limit spring 20, the swing vibration generating mechanism 2 is arranged between the generator 1 and the transmission shaft supporting mechanism 3, an installation hole is arranged on an installation seat 5 of the generator 1, the left end of the transmission shaft 6 is connected with the transmission shaft supporting mechanism 3, the right end of the transmission shaft is fixedly connected with a rotor shaft 4 of the generator 1, the upper balancing weight 7 is arranged above the transmission shaft 6, the lower balancing weight 8 is, The left gear 10 and the right gear 11 are respectively and fixedly connected with the transmission shaft 6 through bearings, a left rack 13 meshed with the left gear 10 is arranged on the side surface of the left gear 10, a right rack 14 meshed with the right gear 11 is arranged on the side surface of the right gear 11, pin shafts 15 are respectively and fixedly arranged on the left surface of the left gear 10 and the right surface of the right gear 11, torsion springs 16 are sleeved on the pin shafts 15, the left ratchet wheel 9 and the right ratchet wheel 12 are respectively and fixedly connected with the transmission shaft 6, the direction of the ratchet teeth on the left ratchet wheel 9 is the same as the direction of the ratchet teeth on the right ratchet wheel 12, one end of a left pawl I17 is matched and abutted with the ratchet teeth of the left ratchet wheel 9 through the torsion springs 16, the other end of the left pawl I17 is connected with the pin shafts 15, one end of the right pawl 18 is matched and abutted with the ratchet teeth of the right ratchet wheel 12 through the torsion springs 16, the other end of the right pawl, the upper end of the left rack 13 and the upper end of the right rack 14 are respectively fixedly connected with an upper balancing weight 7, the lower end of the left rack 13 and the lower end of the right rack 14 are respectively fixedly connected with a lower balancing weight 8, guide posts 19 are arranged on the upper balancing weight 7 at intervals, limiting springs 20 are sleeved on the guide posts 19, one ends of the guide posts 19 are fixedly connected with the upper balancing weight 7, and the other ends of the guide posts 19 are fixedly connected with the lower balancing weight 8, so that the vehicle can vibrate to drive the upper balancing weight and the lower balancing weight, the upper balancing weight and the lower balancing weight drive the left rack and the right rack to move up and down, the left rack and the right rack drive the left gear and the right gear to rotate, a ratchet wheel is driven to rotate through a pawl, a transmission shaft drives a rotor shaft of a generator to rotate, the rotor can rotate in a stator to cut magnetic.

The utility model discloses a be equipped with micro-swing power generation mechanism 21 on transmission shaft 6, micro-swing power generation mechanism 21 includes left casing 22, right casing 23, bearing, mounting pin 24, torsional spring, left pawl II 25 and right pawl II 26, left side ratchet 9 is equipped with left casing 22, right side ratchet 12 is equipped with right casing 23, left casing 22 and right casing 23 are respectively through bearing and transmission shaft 6 fixed connection, left casing 22 and right casing 23 fixed connection, left casing 22 right side and right casing 23 left side are respectively fixed and are equipped with mounting pin 24, the cover has the torsional spring on mounting pin 24, left pawl II 25 one end is supported through the matched ratchet of torsional spring and left ratchet 9, the other end is connected with mounting pin 24, right pawl II 26 one end is supported through the ratchet cooperation of torsional spring and right ratchet 12 and is supported, and the other end is connected with mounting pin 24 to when doing benefit to the vehicle swing, the left shell and the right shell are driven to rotate, the left shell and the right shell rotate to push the left ratchet wheel and the right ratchet wheel to rotate through the left pawl II and the right pawl II, and then the transmission shaft is driven to rotate, so that power generation is achieved.

Be equipped with guiding hole and rack on the casing 22 of a left side and perforate, be equipped with guiding hole and rack perforation on the casing 23 of the right side, guiding hole and last balancing weight 7 and lower balancing weight 8 fixed connection on the guiding column 19 passed left casing 22 or the casing 23 of the right side, and guiding column 19 is located the upper segment and the hypomere of guiding hole and all overlaps and have spacing spring 20, the bore of guiding hole is greater than guiding column 19's external diameter, and the bore of guiding hole is less than spacing spring 20's external diameter to do benefit to and drive left casing and right casing rotation through the swing of last balancing weight and lower balancing weight.

Transmission shaft supporting mechanism 3 includes supporting seat 27, bearing and bearing frame, transmission shaft 6 is connected with supporting seat 27 through bearing, bearing frame, be equipped with the mounting hole on supporting seat 27 to when doing benefit to the use, fix the supporting seat on equipment such as car, steamer, utilize the vibration of equipment such as car, steamer to generate electricity.

During the use, like attached figure 1-3, fix the mount pad of generator and transmission shaft supporting mechanism's supporting seat on mobile devices such as vehicle, steamer, train, during the installation, ensure that counterweight and lower counterweight contactless other part, when vehicle or steamer vibration or swing like this, but upper balance weight and lower counterweight free up-and-down motion or swing, specific process is as follows:

when vehicle or steamer jolt from top to bottom, go up balancing weight and balancing weight up-and-down motion down, drive left rack and right rack up-and-down motion, it is rotatory to drive left gear and right gear, and when the limit of up-and-down motion arrival limiting spring, limiting spring rebounds, goes up balancing weight and balancing weight reverse motion down, particularly:

when the upper balancing weight and the lower balancing weight move upwards, as shown in fig. 2, the left rack and the right rack move upwards, and separately, when the left rack moves upwards, the left gear is driven to move anticlockwise, the left gear pushes the left ratchet wheel to rotate anticlockwise through the left pawl i, the left ratchet wheel drives the transmission shaft to rotate anticlockwise, at the moment, because the matching mode of the left pawl ii and the left ratchet wheel is the same as that of the left pawl i and the left ratchet wheel, the left pawl ii slides over the ratchet wheel of the left ratchet wheel when the left ratchet wheel rotates; when the right rack moves upwards, the right gear is driven to rotate clockwise, the right gear drives the right pawl I to rotate clockwise, and because the direction of the ratchets of the right ratchet wheel is the same as that of the ratchets of the left ratchet wheel, the matching of the right pawl I and the right pawl II with the right ratchet wheel is the same as that of the left pawl I and that of the left ratchet wheel, the right pawl I and the right ratchet wheel cannot push the right ratchet wheel to rotate, the right pawl I slides over the ratchets of the right ratchet wheel, the right pawl II also slides over the right ratchet wheel, the transmission shaft rotates anticlockwise, the transmission shaft is connected with the rotor shaft of the generator through the coupler to drive the rotor winding to rotate, the stator winding is cut to generate magnetic lines, and electromotive force is output by the commutator bar and the carbon;

when the upper balancing weight and the lower balancing weight move downwards, the left rack and the right rack move upwards, and separately, when the left rack moves downwards, the left gear is driven to move clockwise, the left gear drives the left pawl I to rotate clockwise, and the left pawl I cannot push the left ratchet wheel to rotate, so that the left pawl I slides over the ratchet teeth of the left ratchet wheel, and the left pawl II also slides over the ratchet teeth of the left ratchet wheel; when the right rack moves downwards, the right rack drives the right gear to move anticlockwise, the right gear drives the right pawl I to rotate anticlockwise to push the right ratchet wheel to rotate anticlockwise, the right ratchet wheel drives the transmission shaft to rotate anticlockwise, and the right pawl II slides on the right ratchet wheel; the transmission shaft rotates anticlockwise and is connected with a rotor shaft of the generator through a coupler to drive the rotor winding to rotate, the stator winding is cut to generate magnetic lines of force, and the generated electromotive force is output by the commutator segment and the carbon brush;

when the vehicle or the ship swings forwards and backwards, if the swing amplitude of the vehicle or the ship is large, the upper balancing weight can move downwards under the action of gravity, and the transmission shaft is driven to rotate anticlockwise according to the description so as to generate electricity; if vehicle or steamer amplitude of oscillation is not big, at this moment, go up the balancing weight and can swing with balancing weight down, the guide post is worn to establish in left casing and right casing, goes up the balancing weight and can drive the rotation of left casing and right casing with the swing of balancing weight down, particularly:

when the upper balancing weight and the lower balancing weight swing anticlockwise, guide posts at the front end of the upper balancing weight and the front end of the lower balancing weight move downwards, because the guide posts penetrate through guide holes of the left shell and the right shell, the front end of the left shell and the front end of the right shell can be driven to rotate downwards, meanwhile, limiting springs on the front side of the upper end of the left shell and the front side of the upper end of the right shell can also extrude the front end of the left shell and the front end of the right shell to move downwards, the left shell and the right shell are driven to rotate anticlockwise, the left shell rotates anticlockwise, the left pawl II is driven to rotate anticlockwise, the left pawl II pushes the left ratchet wheel to rotate anticlockwise, the left ratchet wheel drives the transmission shaft to rotate anticlockwise, and at the moment, the left; the right shell rotates anticlockwise to drive the right pawl II to rotate anticlockwise, the right pawl II pushes the right ratchet wheel to rotate anticlockwise, the right ratchet wheel drives the transmission shaft to rotate anticlockwise, and at the moment, the right pawl I slides on the right ratchet; the transmission shaft rotates anticlockwise and is connected with a rotor shaft of the generator through a coupler to drive the rotor winding to rotate, the stator winding is cut to generate magnetic lines of force, and the generated electromotive force is output by the commutator segment and the carbon brush;

when the upper balancing weight and the lower balancing weight swing clockwise, the guide posts at the rear end of the upper balancing weight and the rear end of the lower balancing weight move downwards, because the guide posts penetrate through the guide holes of the left shell and the right shell, the rear end of the left shell and the rear end of the right shell can be driven to rotate downwards, meanwhile, the limiting springs at the rear side of the upper end of the left shell and the rear side of the upper end of the right shell can also extrude the rear end of the left shell and the rear end of the right shell to rotate downwards, so as to drive the left shell and the right shell to rotate clockwise, the left shell rotates clockwise, the left pawl II is driven to rotate clockwise, the left pawl II slides on the left ratchet wheel, the right shell rotates clockwise, the right pawl II is driven to rotate clockwise, the right pawl II slides on the right ratchet wheel, and the transmission shaft does not move. The ratchet is pushed to rotate at all times, so that the ratchet can rotate continuously, power can be generated continuously no matter swinging, vibrating or simultaneously, the swinging can be converted into vibrating to generate power under the condition of large swinging, and energy can be collected through a micro-swinging power generation mechanism during small swinging, so that the energy absorption efficiency is greatly improved.

Claims

1. The utility model provides a swing vibration power generation facility, includes the generator which characterized in that: a swing vibration power generation mechanism and a transmission shaft supporting mechanism are arranged on one side of the generator, the swing vibration power generation mechanism comprises a transmission shaft, an upper balancing weight, a lower balancing weight, a left ratchet wheel, a left gear, a right ratchet wheel, a bearing, a left rack, a right rack, a pin shaft, a torsion spring, a left pawl, a right pawl, a guide post and a limiting spring, the swing vibration power generation mechanism is positioned between the generator and the transmission shaft supporting mechanism, a mounting hole is formed in a mounting seat of the generator, the left end of the transmission shaft is connected with the transmission shaft supporting mechanism, the right end of the transmission shaft is fixedly connected with a rotor shaft of the generator, the upper balancing weight is arranged above the transmission shaft, the lower balancing weight is arranged below the transmission shaft, the transmission shaft is sequentially provided with the left ratchet wheel, the left gear, the right gear and the right ratchet wheel from left to right, the left gear and the right gear, the side surface of the right gear is provided with a right rack meshed with the right gear, the left surface of the left gear and the right surface of the right gear are respectively and fixedly provided with a pin shaft, the pin shaft is sleeved with a torsion spring, the left ratchet wheel and the right ratchet wheel are respectively and fixedly connected with a transmission shaft, the direction of a ratchet on the left ratchet wheel is the same as the direction of a ratchet on the right ratchet wheel, one end of a left pawl I is matched and abutted with the ratchet of the left ratchet wheel through the torsion spring, the other end of the left pawl I is connected with the pin shaft, one end of the right pawl I is matched and abutted with the ratchet of the right ratchet wheel through the torsion spring, the other end of the right pawl I is connected with the pin shaft, the left rack and the right rack are not on the same side, the upper end of the left rack and the upper end of the right rack are respectively and fixedly connected with an upper balancing weight, the lower end of the left rack and the lower end of the right, the other end is fixedly connected with the lower balancing weight.

2. An oscillating vibration power generation device according to claim 1, wherein: be equipped with micro-swing power generation mechanism on the transmission shaft, micro-swing power generation mechanism includes left casing, right casing, bearing, installation pin axle, torsional spring, left pawl II and right pawl II, left side ratchet left side is equipped with left casing, and right ratchet right side is equipped with right casing, left side casing and right casing are respectively through bearing and transmission shaft fixed connection, left side casing and right casing fixed connection, left side casing right side and right casing left side are fixed respectively and are equipped with the installation pin axle, the cover has the torsional spring on the installation pin axle, II one end of left side pawl cooperate through the torsional spring and the ratchet of left ratchet to lean on, and the other end is connected with the installation pin axle, II one end of right pawl cooperate through the torsional spring and the ratchet of right ratchet to lean on, and the other end is connected with the installation pin.

3. An oscillating vibration power generating apparatus according to claim 2, wherein: the left shell is provided with a guide hole and a rack through hole, the right shell is provided with a guide hole and a rack through hole, the guide post penetrates through the guide hole in the left shell or the right shell and is fixedly connected with the upper balancing weight and the lower balancing weight, the upper section and the lower section of the guide post in the guide hole are both sleeved with a limiting spring, the caliber of the guide hole is larger than the outer diameter of the guide post, and the caliber of the guide hole is smaller than the outer diameter of the limiting spring.

4. A vibration power generation device according to claim 1, 2 or 3, wherein: the transmission shaft supporting mechanism comprises a supporting seat, a bearing and a bearing seat, the transmission shaft is connected with the supporting seat through the bearing and the bearing seat, and the supporting seat is provided with a mounting hole.