CN210183172U

CN210183172U - High-efficiency energy-saving permanent magnet synchronous generator

Info

Publication number: CN210183172U
Application number: CN201921860402.3U
Authority: CN
Inventors: Jiewen Cao; 曹杰文
Original assignee: Jiangsu Jinshanli Power Machinery Co Ltd
Current assignee: Jiangsu Jinshanli Power Machinery Co Ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-03-24
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a high-efficient energy-saving permanent magnet synchronous generator. Including generator body and bottom plate, the last fixed surface of bottom plate is connected with the base, the lateral wall of base rotates and is connected with the movable plate that two symmetries set up, two be provided with the fixed plate between the movable plate, the through-hole that runs through the setting from top to bottom is seted up to the lateral wall of fixed plate, the upper surface of fixed plate and the lower fixed surface of generator body are connected. The utility model discloses, when the generator body shakes, thereby can drive the fixed plate and reciprocate the extrusion movable plate, the cushioning effect can effectually be played to the movable plate to mutually supporting between telescopic link and third spring, movable block and the fourth spring to play the cushioning effect to fixed plate and generator body, can effectually avoid the inside components and parts of generator body to drop because of vibrations and lead to the generator trouble, reduced the cost that the generator body used and maintained.

Description

High-efficiency energy-saving permanent magnet synchronous generator

Technical Field

The utility model relates to a generator technical field especially relates to energy-efficient type permanent magnet synchronous generator.

Background

The permanent magnet synchronous motor is a synchronous motor which generates a synchronous rotating magnetic field by permanent magnet excitation, the permanent magnet is used as a rotor to generate the rotating magnetic field, a three-phase stator winding is reacted through an armature under the action of the rotating magnetic field to induce three-phase symmetrical current, at the moment, the kinetic energy of the rotor is converted into electric energy, the permanent magnet synchronous motor is used as a generator, namely, a permanent magnet synchronous generator, and the permanent magnet synchronous generator gradually develops into a high-efficiency energy-saving type along with the progress of modern science and technology.

The existing high-efficiency energy-saving permanent magnet synchronous generator is very wide in application, but the generator is large in vibration in the actual use process, and internal components are easy to fall off due to vibration when electronic components in the generator are subjected to vibration for a long time, so that the generator breaks down, and the use and maintenance cost of the generator is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the generator among the prior art easily drops because of vibrations great inside components and parts that lead to make the generator break down in the use, and the energy-efficient permanent magnet synchronous generator who provides.

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

energy-efficient type permanent magnet synchronous generator, including generator body and bottom plate, the last fixed surface of bottom plate is connected with the base, the lateral wall of base rotates and is connected with the movable plate that two symmetries set up, two be provided with the fixed plate between the movable plate, the through-hole that runs through the setting about the lateral wall of fixed plate is seted up, the upper surface of fixed plate is connected with the lower fixed surface of generator body, two many first springs of fixedly connected with between the movable plate, the upper surface of bottom plate is provided with two buffer with the movable plate looks adaptation.

Preferably, two first mounting grooves are formed in the upper surface of the base, a first rotating rod is fixedly connected to the inner side wall of each first mounting groove, and the moving plate is rotatably sleeved on the outer side wall of the first rotating rod.

Preferably, a second mounting groove is formed in the outer side wall of the moving plate, a second rotating rod is connected to the inner side wall of the second mounting groove in a sliding mode, the two ends of the fixing plate are respectively rotatably sleeved on the outer side walls of the two second rotating rods, a plurality of second springs are fixedly connected to the outer side walls of the second rotating rods, and one ends of the second rotating rods, far away from the second springs, are fixedly connected to the inner side wall of the second mounting groove.

Preferably, a water tank is arranged inside the base, and a filter screen is fixedly connected to the inner side wall of the top of the water tank.

Preferably, the buffer device comprises a telescopic rod and a third spring sleeved on the outer side wall of the telescopic rod, a buffer groove is formed in the upper surface of the bottom plate, a moving block is slidably connected to the inner side wall of the buffer groove, two symmetrical fourth springs are fixedly connected to the outer side wall of the moving block, one end, away from the moving block, of each fourth spring is fixedly connected to the inner side wall of the buffer groove, a fixed block is fixedly connected to the outer side wall of the moving plate, and two ends of the telescopic rod are respectively rotatably sleeved on the moving block and the outer side wall of the fixed block which are located on the same.

Preferably, the telescopic link includes interior loop bar and outer loop bar, the shift gate with interior loop bar looks adaptation is seted up to outer loop bar's lateral wall, the inside wall sliding connection of shift gate has the piston plate, the one end that the fixed block was kept away from to interior loop bar and the lateral wall fixed connection of piston plate, the inside wall fixedly connected with bellows of shift gate, the one end that the telescopic link was kept away from to the bellows runs through the movable plate and upwards extends.

The utility model has the advantages that:

1. during the use, through the bottom plate, the base, the movable plate, the fixed plate, the telescopic link, mutually support between third spring and the fourth spring, when the generator body shakes, thereby can drive the fixed plate and reciprocate the extrusion movable plate, telescopic link and third spring, mutually support between movable block and the fourth spring can effectually play the cushioning effect to the movable plate, thereby play the cushioning effect to fixed plate and generator body, can effectually avoid generator body internal components and parts to drop because of vibrations and lead to the generator trouble, the cost that the generator body used and maintained has been reduced.

2. When the movable plate extrudes the telescopic rod, the inner loop bar moves back and forth in the moving groove under the action of the third spring to extrude the air in the moving groove, so that the outlet of the telescopic hose jets air outwards and is matched with the through hole in the fixed plate, and the jetted air can contact with the generator body to effectively play a role in heat dissipation on the generator body.

Drawings

Fig. 1 is a schematic structural diagram of an energy-efficient permanent magnet synchronous generator provided by the present invention;

fig. 2 is a schematic view of a connection structure of a moving plate and a fixed plate in the high-efficiency energy-saving permanent magnet synchronous generator provided by the utility model;

fig. 3 is a top view of a base in the high-efficiency energy-saving permanent magnet synchronous generator provided by the present invention;

fig. 4 is the utility model provides an internal structure schematic diagram of telescopic link among energy-efficient permanent magnet synchronous generator.

In the figure: the generator comprises a generator body 1, a bottom plate 2, a base 3, a movable plate 4, a fixed plate 5, a through hole 6, a first spring 7, a first mounting groove 8, a first rotating rod 9, a second mounting groove 10, a second rotating rod 11, a second spring 12, a water tank 13, a filter screen 14, a telescopic rod 15, an inner sleeve rod 151, an outer sleeve rod 152, a third spring 16, a movable block 17, a fourth spring 18, a fixed block 19, a piston plate 20 and a telescopic hose 21.

Detailed Description

Energy-efficient permanent magnet synchronous generator, including generator body 1 and bottom plate 2, the last fixed surface of bottom plate 2 is connected with base 3, basin 13 has been seted up to base 3's inside, basin 13's top inside wall fixedly connected with filter screen 14, base 3's lateral wall rotates and is connected with movable plate 4 that two symmetries set up, two first mounting grooves 8 have been seted up to base 3's upper surface, the first pivot 9 of the inside wall fixedly connected with of first mounting groove 8, movable plate 4 rotates and cup joints on the lateral wall of first pivot 9.

It should be noted that: when the generator body 1 shakes, the energy part generated by shaking can be transmitted to the base 3 to shake water in the water tank 13, so that the movement of water molecules is accelerated, and the air flow blown out from the telescopic hose 21 is matched, so that the generator body 1 in work can be better cooled.

Wherein, be provided with fixed plate 5 between two movable plates 4, second mounting groove 10 has been seted up to the lateral wall of movable plate 4, the inside wall sliding connection of second mounting groove 10 has second bull stick 11, the both ends of fixed plate 5 rotate respectively and cup joint on the lateral wall of two second bull sticks 11, many second springs 12 of the lateral wall fixedly connected with of second bull stick 11, the one end of second bull stick 11 and the inside wall fixed connection of second mounting groove 10 are kept away from to second spring 12, run through the through-hole 6 that sets up about the lateral wall of fixed plate 5 is seted up, the upper surface of fixed plate 5 and generator body 1's lower fixed surface are connected, many first springs 7 of fixedly connected with between two movable plates 4, and is concrete, setting through-hole 6, guarantee generator body 1 bottom can contact with the air, avoid generator body 1 bottom overheated.

Wherein, the upper surface of the bottom plate 2 is provided with two buffer devices adapted to the moving plate 4, each buffer device comprises a telescopic rod 15 and a third spring 16 sleeved on the outer side wall of the telescopic rod 15, the upper surface of the bottom plate 2 is provided with a buffer groove, the inner side wall of the buffer groove is slidably connected with a moving block 17, the outer side wall of the moving block 17 is fixedly connected with two symmetrically arranged fourth springs 18, one end of each fourth spring 18 far away from the moving block 17 is fixedly connected with the inner side wall of the buffer groove, the outer side wall of the moving plate 4 is fixedly connected with a fixed block 19, two ends of the telescopic rod 15 are respectively rotatably sleeved on the moving block 17 and the outer side wall of the fixed block 19 which are positioned on the same side, each telescopic rod 15 comprises an inner loop bar 151 and an outer loop bar 152, the outer side wall of the outer loop bar 152 is provided with a moving groove adapted to the inner loop bar 151, the inner, the inner side wall of the moving groove is fixedly connected with a flexible hose 21, and one end, far away from the telescopic rod 15, of the flexible hose 21 penetrates through the moving plate 4 and extends upwards;

it should be noted that: the flexible hose 21 is a prior art, and is not described herein any more, and the outer side wall of the piston plate 20 contacts with the inner side wall of the moving groove, so that the piston plate 20 can extrude air into the flexible hose 21.

The utility model discloses in, generator body 1 during operation can shake, thereby make fixed plate 5 reciprocate, fixed plate 5 reciprocates and can drive second bull stick 11 and remove and drive second spring 12 along the direction removal of second mounting groove 10, second spring 12 plays preliminary cushioning effect to fixed plate 5 and generator body 1 this moment, thereby can also drive two movable plates 4 and remove when fixed plate 5 reciprocates and make first spring 7 take place to deform, the in-process that compresses and stretches at first spring 7 is further for fixed plate 5 and generator body 1 provide cushioning effect.

Still can extrude telescopic link 15 when the movable plate 4 removes, telescopic link 15 receives the extrusion, interior loop bar 151 atress removes along the direction of shifting chute, deformation takes place for the third spring 16 atress simultaneously, provide cushioning effect for the movable plate 4 in the removal through telescopic link 15 and third spring 16 to for generator body 1 provides cushioning effect, can effectually avoid generator body 1 inside components and parts to drop because of vibrations and lead to the generator trouble, reduced the cost that generator body 1 used and maintained.

Inner loop pole 151 receives the effect of movable plate 4 and can drive piston plate 20 when the direction round trip movement along the shifting chute removes, piston plate 20 can extrude the air in the shifting chute and with the air admission expansion hose 21 in, thereby accelerate the velocity of flow of expansion hose 21 exit air, generator body 1 vibrations still can drive base 3 vibrations simultaneously, thereby make rivers vibrations in the basin 13, accelerate the hydrone velocity of motion, thereby make that the hydrone can be more pass filter screen 14, thereby the velocity of flow of cooperation expansion hose 21 exit air improves the content of hydrone in generator body 1 surrounding air, thereby make the temperature among the surrounding environment reduce, and then can effectually play the radiating effect to generator body 1.

Claims

1. Energy-efficient permanent magnet synchronous generator, including generator body (1) and bottom plate (2), its characterized in that, the last fixed surface of bottom plate (2) is connected with base (3), the lateral wall of base (3) rotates and is connected with movable plate (4) that two symmetries set up, two be provided with fixed plate (5) between movable plate (4), run through-hole (6) that set up about the lateral wall of fixed plate (5) is seted up, the upper surface of fixed plate (5) and the lower fixed surface of generator body (1) are connected, two many first springs (7) of fixedly connected with between movable plate (4), the upper surface of bottom plate (2) is provided with two buffer with movable plate (4) looks adaptation.

2. The efficient energy-saving permanent magnet synchronous generator according to claim 1, wherein two first mounting grooves (8) are formed in the upper surface of the base (3), a first rotating rod (9) is fixedly connected to the inner side wall of each first mounting groove (8), and the moving plate (4) is rotatably sleeved on the outer side wall of each first rotating rod (9).

3. The efficient energy-saving permanent magnet synchronous generator according to claim 1, wherein a second mounting groove (10) is formed in an outer side wall of the moving plate (4), a second rotating rod (11) is slidably connected to an inner side wall of the second mounting groove (10), two ends of the fixing plate (5) are respectively rotatably sleeved on outer side walls of the two second rotating rods (11), a plurality of second springs (12) are fixedly connected to outer side walls of the second rotating rods (11), and one ends, far away from the second rotating rods (11), of the second springs (12) are fixedly connected to inner side walls of the second mounting groove (10).

4. The efficient energy-saving permanent magnet synchronous generator according to claim 1, wherein a water tank (13) is opened inside the base (3), and a filter screen (14) is fixedly connected to the inner side wall of the top of the water tank (13).

5. The efficient energy-saving permanent magnet synchronous generator according to claim 1, wherein the buffering device comprises a telescopic rod (15) and a third spring (16) sleeved on the outer side wall of the telescopic rod (15), a buffering groove is formed in the upper surface of the bottom plate (2), a moving block (17) is connected to the inner side wall of the buffering groove in a sliding mode, two symmetrically-arranged fourth springs (18) are fixedly connected to the outer side wall of the moving block (17), one end, far away from the moving block (17), of each fourth spring (18) is fixedly connected with the inner side wall of the buffering groove, a fixed block (19) is fixedly connected to the outer side wall of the moving plate (4), and two ends of the telescopic rod (15) are respectively rotatably sleeved on the outer side walls of the moving block (17) and the fixed block (19) located on.

6. The efficient energy-saving permanent magnet synchronous generator according to claim 5, wherein the telescopic rod (15) comprises an inner sleeve rod (151) and an outer sleeve rod (152), the outer side wall of the outer sleeve rod (152) is provided with a moving groove matched with the inner sleeve rod (151), the inner side wall of the moving groove is slidably connected with the piston plate (20), one end of the inner sleeve rod (151) far away from the fixed block (19) is fixedly connected with the outer side wall of the piston plate (20), the inner side wall of the moving groove is fixedly connected with a telescopic hose (21), and one end of the telescopic hose (21) far away from the telescopic rod (15) penetrates through the moving plate (4) and extends upwards.