CN217087660U

CN217087660U - Rare earth permanent magnet generator with mute function

Info

Publication number: CN217087660U
Application number: CN202122839900.3U
Authority: CN
Inventors: 朱正东
Original assignee: Zhenjiang Nanfu Electromechanical Technology Co ltd
Current assignee: Zhenjiang Nanfu Electromechanical Technology Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-07-29
Anticipated expiration: 2031-11-19

Abstract

The utility model relates to a generator technical field just discloses a tombarthite permanent magnet generator with silence function, comprising a base plate, the lower surface four corners department of bottom plate all is provided with the pulley, the top of bottom plate is provided with moving mechanism, moving mechanism's top is provided with the permanent magnet generator body, the back fixedly connected with baffle of bottom plate, the left and right sides of baffle back top all is provided with first hinge, one side fixedly connected with perforation gypsum acoustic celotex board of first hinge. This tombarthite permanent magnet generator with silence function, the hollow core plate of connecting through bottom plate upper surface both sides, the perforation calcium silicate acoustic celotex board that the hollow core plate inboard set up, the perforation gypsum acoustic celotex board at baffle top to and the positive wooden acoustic celotex board that sets up of bottom plate, the baffle, hollow core plate, several people of wooden acoustic celotex board enclose into a box, cover permanent magnet generator body inside it, thereby can reach the effectual effect of carrying out the silence to permanent magnet generator and handle.

Description

Rare earth permanent magnet generator with mute function

Technical Field

The utility model relates to a generator technical field specifically is a tombarthite permanent magnet generator with silence function.

Background

The traditional electric excitation generator has the advantages of large volume, large weight, slip ring electric brush, low efficiency and electromagnetic interference generation, so that the rare earth permanent magnet motor is adopted more at present, and is a novel permanent magnet motor appearing in the early 70 s.

However, the existing rare earth permanent magnet motor can generate certain noise pollution when in use, and has great influence on people when working in schools, hospitals and residential areas.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a tombarthite permanent magnet generator with silence function possesses can effectually carry out advantages such as silence treatment to permanent magnet generator, has solved the problem mentioned in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a rare earth permanent magnet generator with a silencing function comprises a bottom plate, pulleys are arranged at four corners of the lower surface of the bottom plate, a moving mechanism is arranged above the bottom plate, a permanent magnet generator body is arranged above the moving mechanism, a baffle plate is fixedly connected to the back surface of the bottom plate, first hinges are arranged on the left side and the right side above the back surface of the baffle plate, a perforated gypsum sound-insulating plate is fixedly connected to one side of each first hinge, a fixing buckle is arranged in the middle of the top of each baffle plate, a second hinge is arranged in the middle of one side, close to the front surface, of the lower surface of the bottom plate, a wood sound-insulating plate is fixedly connected to one side of each second hinge, a rectangular groove is formed in the middle of the wood sound-insulating plate, a fixing block is fixedly connected to the middle of one side, close to the front surface, of the lower surface of the wood sound-insulating plate, a first handle is fixedly connected to the middle of the front surface of the wood sound-insulating plate, the damping device is characterized in that the left side and the right side of the upper surface of the bottom plate are both fixedly connected with hollow plates, the inner sides of the hollow plates are fixedly connected with perforated calcium silicate sound insulation plates, and the middle parts of the front surfaces of the baffles are provided with damping mechanisms.

Preferably, the moving mechanism comprises two sliding grooves, the two sliding grooves are respectively formed in the left side and the right side of the upper surface of the bottom plate, and sliding rods are arranged inside the sliding grooves.

The tops of the two sliding rods are respectively and fixedly connected to the left side and the right side of the bottom of the permanent magnet generator body, and the permanent magnet generator body can slide in the sliding groove in the upper surface of the bottom plate through the sliding rods at the bottom.

Preferably, the middle part of the lower part of the front surface of the permanent magnet generator body is fixedly connected with a second handle.

The second handle can be convenient for the staff and pull permanent magnet generator body and move.

Preferably, the damping mechanism comprises a damping spring, one end of the damping spring is fixedly connected to the middle of the front face of the baffle, and one end of the damping spring is fixedly connected with the backing plate.

The backing plate can carry out elastic extrusion motion through damping spring, when putting into the bottom plate with the permanent magnet generator body inside, avoids the back of permanent magnet generator body and baffle to hit together, can play the effect of certain protection to it.

Compared with the prior art, the utility model provides a tombarthite permanent magnet generator with silence function possesses following beneficial effect:

1. this tombarthite permanent magnet generator with silence function, the hollow core plate through bottom plate upper surface both sides connection, the perforation calcium silicate acoustic celotex board that the hollow core plate inboard set up, the perforation gypsum acoustic celotex board at baffle top to and the positive wooden acoustic celotex board that sets up of bottom plate, baffle, hollow core plate, several people of wooden acoustic celotex board enclose into a box, cover permanent magnet generator body inside it, thereby can reach the effectual effect of carrying out the silence to permanent magnet generator and handle.

2. This tombarthite permanent magnet generator with silence function, through the slide bar in the moving mechanism, the bottom fixed connection of slide bar is in the lower surface of permanent magnet generator body, and the pulling second handle drives it and carries out sliding motion at the upper surface of bottom plate to can reach the effect that the staff of being convenient for takes out its permanent magnet generator.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the front view of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a rear view structure diagram of the present invention;

fig. 5 is a schematic view of the bottom view structure of the present invention.

Wherein: 1. a base plate; 101. a pulley; 102. a permanent magnet generator body; 103. a baffle plate; 104. a first hinge; 105. perforating the gypsum acoustical panel; 106. a fixing buckle; 107. a second hinge; 108. a wood sound insulation board; 109. a rectangular groove; 110. a fixed block; 111. a first handle; 112. a hollow slab; 113. perforated calcium silicate acoustical panel; 2. a moving mechanism; 201. a chute; 202. a slide bar; 203. a second handle; 3. a damping mechanism; 301. a damping spring; 302. a backing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a rare earth permanent magnet generator with a silencing function comprises a bottom plate 1, pulleys 101 are arranged at four corners of the lower surface of the bottom plate 1, the pulleys 101 facilitate movement of the whole device, a moving mechanism 2 is arranged above the bottom plate 1, the moving mechanism 2 is used for driving a permanent magnet generator body 102 to move, the permanent magnet generator body 102 is arranged above the moving mechanism 2, a baffle plate 103 is fixedly connected to the back surface of the bottom plate 1, the baffle plate 103 is vertically connected to the bottom plate 1, first hinges 104 are arranged at the left side and the right side above the back surface of the baffle plate 103, a perforated gypsum sound insulation plate 105 is fixedly connected to one side of the first hinges 104, the perforated gypsum sound insulation plate 105 is provided with cylindrical holes penetrating through the front surface and the back surface of a gypsum board, a back covering material with air permeability and a sound absorbing material capable of absorbing incident sound are adhered to the back surface of the gypsum board, the perforated gypsum sound insulation plate 105 is rotated between the first hinges 104 and the baffle plate 103, the upper part of the permanent magnet generator body 102 is shielded and simultaneously sound isolation is carried out, and a fixing buckle 106 is arranged in the middle of the top of the baffle plate 103;

the middle part of one side of the lower surface of the bottom plate 1 close to the front is provided with a second hinge 107, one side of the second hinge 107 is fixedly connected with a wood sound-insulating plate 108, the wood sound-insulating plate 108 rotates on the front of the bottom plate 1 through the second hinge 107 to shield the front of the permanent magnet generator body 102, the wood sound-insulating plate 108 is finely processed according to the acoustic principle and consists of a veneer, a core material and a sound-absorbing thin felt, the middle part of the wood sound-insulating plate 108 is provided with a rectangular groove 109, the rectangular groove 109 penetrates through the middle part of the wood sound-insulating plate 108, when the wood sound-insulating plate 108 shields the front of the permanent magnet generator body 102, the normal work of the output end of the permanent magnet generator body 102 cannot be influenced, the middle part of one side of the lower surface of the wood sound-insulating plate 108 close to the front is fixedly connected with a fixed block 110, and the perforated gypsum sound-insulating plate 105 is mutually buckled with the fixed block 110 of the lower surface of the wood sound-insulating plate 108, when the perforated gypsum insulation board 105 and the wood insulation board 108 are close to each other, the fixing buckle 106 can fix the perforated gypsum insulation board 105 and the wood insulation board 108 together, the middle part of the front surface of the wood insulation board 108 is fixedly connected with a first handle 111, and the first handle 111 is convenient for an operator to control the wood insulation board 108;

the equal fixedly connected with hollow plate 112 in the left and right sides of bottom plate 1 upper surface, the inside of hollow plate 112 is cavity, can be effectual carry out isolated shielding with the produced noise of inside permanent magnet generator body 102 during operation, the inboard fixedly connected with perforation calcium silicate acoustic celotex board 113 of hollow plate 112, perforation calcium silicate acoustic celotex board 113 is as novel green building materials, except having the function of traditional gypsum board, more have superior fire behavior and moisture resistance, the super long advantage of life, bottom plate 1, baffle 103, perforation gypsum acoustic celotex board 105, two hollow plates 112, and perforation calcium silicate acoustic celotex board 113, can enclose into the structure of a box between several, cover permanent magnet generator body 102 inside it, carry out isolated shielding with the produced noise of permanent magnet generator body 102 during operation, the front middle part of baffle 103 is provided with damper 3, damper 3 can make the staff play certain shock attenuation when advancing permanent magnet generator body 102 through bottom plate 1, and play certain shock attenuation And (4) buffering.

Specifically, as shown in fig. 2, the moving mechanism 2 includes two sliding grooves 201, the two sliding grooves 201 are respectively disposed on the left and right sides of the upper surface of the bottom plate 1, and a sliding rod 202 is disposed inside the sliding groove 201.

Through the above technical scheme, the tops of the two sliding rods 202 are respectively and fixedly connected to the left side and the right side of the bottom of the permanent magnet generator body 102, and the permanent magnet generator body 102 performs sliding motion in the sliding groove 201 on the upper surface of the bottom plate 1 through the sliding rods 202 at the bottom.

Specifically, as shown in fig. 1, a second handle 203 is fixedly connected to the middle portion of the lower portion of the front surface of the permanent magnet generator body 102.

Through the technical scheme, the second handle 203 can facilitate a worker to pull the permanent magnet generator body 102 to move.

Specifically, as shown in fig. 3, the damping mechanism 3 includes a damping spring 301, one end of the damping spring 301 is fixedly connected to the middle of the front surface of the baffle plate 103, and one end of the damping spring 301 is fixedly connected to a backing plate 302.

Through the technical scheme, the backing plate 302 can perform elastic extrusion movement through the damping spring 301, when the permanent magnet generator body 102 is placed into the bottom plate 1, the back of the permanent magnet generator body 102 is prevented from colliding with the baffle plate 103, and a certain protection effect can be achieved.

When the permanent magnet generator is used, the permanent magnet generator body 102 is pushed into the sliding groove 201 on the upper surface of the bottom plate 1 through the sliding rod 202 on the bottom by the second handle 203 until the sliding groove is pressed against the backing plate 302, then the perforated gypsum sound insulation plate 105 is covered on the upper surfaces of the two hollow plates 112, then the perforated calcium silicate sound insulation plate 113 is pushed upwards to be attached to the front surfaces of the two hollow plates 112, at the moment, the fixing buckle 106 corresponds to the fixing block 110 and buckles the two together, the perforated gypsum sound insulation plate 105 and the perforated calcium silicate sound insulation plate 113 are fixed together, and then the permanent magnet generator body 102 is operated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tombarthite permanent magnet generator with silence function, includes bottom plate (1), its characterized in that: pulleys (101) are arranged at four corners of the lower surface of the bottom plate (1), a moving mechanism (2) is arranged above the bottom plate (1), a permanent magnet generator body (102) is arranged above the moving mechanism (2), a baffle (103) is fixedly connected to the back of the bottom plate (1), first hinges (104) are arranged on the left side and the right side above the back of the baffle (103), a perforated gypsum sound-insulating plate (105) is fixedly connected to one side of each first hinge (104), a fixing buckle (106) is arranged in the middle of the top of the baffle (103), a second hinge (107) is arranged in the middle of the side, close to the front, of the lower surface of the bottom plate (1), a wooden sound-insulating plate (108) is fixedly connected to one side of each second hinge (107), a rectangular groove (109) is formed in the middle of the wooden sound-insulating plate (108), and a fixing block (110) is fixedly connected to the middle of the side, close to the front, of the lower surface of the wooden sound-insulating plate (108), the wooden sound insulation board is characterized in that a first handle (111) is fixedly connected to the middle of the front face of the wooden sound insulation board (108), hollow boards (112) are fixedly connected to the left side and the right side of the upper surface of the bottom board (1), perforated calcium silicate sound insulation boards (113) are fixedly connected to the inner sides of the hollow boards (112), and a damping mechanism (3) is arranged in the middle of the front face of the baffle (103).

2. The rare earth permanent magnet generator with a silencing function according to claim 1, wherein: the moving mechanism (2) comprises two sliding grooves (201), the number of the sliding grooves (201) is two, the sliding grooves (201) are respectively arranged on the left side and the right side of the upper surface of the bottom plate (1), and sliding rods (202) are arranged inside the sliding grooves (201).

3. The rare earth permanent magnet generator with a silencing function according to claim 1, wherein: the middle part of the lower part of the front surface of the permanent magnet generator body (102) is fixedly connected with a second handle (203).

4. The rare earth permanent magnet generator with a silencing function according to claim 1, wherein: damper (3) include damping spring (301), damping spring (301)'s one end fixed connection is in the positive middle part of baffle (103), damping spring (301)'s one end fixedly connected with backing plate (302).