CN212935635U

CN212935635U - Driving device of synchronous motor

Info

Publication number: CN212935635U
Application number: CN202022326984.6U
Authority: CN
Inventors: 张星
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-04-09
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a synchronous motor's drive arrangement, including fixed axle, synchronous machine body, transmission shaft and stator, the stator is installed on the top of synchronous machine body, heat radiation structure is installed to one side of synchronous machine body outer wall, the gag lever post is all installed to the internal surface of ring flange, the spacing groove is installed to one side of gag lever post, protective structure is installed to one side of the surface of synchronous machine body. The utility model discloses a be provided with and dismantle the structure, when the device is inside to break down, can directly dismantle the bolt on the ring flange, then swivel flange to certain angle for gag lever post on the ring flange breaks away from the spacing groove, thereby has realized the effect of dismantling synchronous machine, and, when needs are installed, can direct reverse operation, realized can carry on spacingly at the in-process of installation, make its installation convenience more.

Description

Driving device of synchronous motor

Technical Field

The utility model relates to a drive arrangement technical field specifically is a synchronous motor's drive arrangement.

Background

With the development of the society at present and the improvement of people's standard of living, synchronous motor all uses in individual field, and synchronous motor drives the device in the in-process that uses, but this kind of device of current still has certain problem and defect.

The driving device of the synchronous motor is inconvenient to disassemble the motor in the using process, so that the inside is inconvenient to maintain, and a novel driving device needs to be manufactured to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a synchronous motor's drive arrangement to propose the inconvenient problem of dismantling in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a driving device of a synchronous motor comprises a fixed shaft, a synchronous motor body, a transmission shaft and a stator, the top end of the synchronous motor body is provided with a stator, one side of the outer wall of the synchronous motor body is provided with a heat dissipation structure, a fixed shaft is arranged in the middle of one side of the synchronous motor body, a transmission shaft is arranged in the middle of the other side of the synchronous motor body, one side of the outer surface of the synchronous motor body is provided with a disassembly structure, the disassembly structure comprises a flange plate, a limiting groove, a bolt and a limiting rod, the flange plate is arranged on one side of the outer surface of the synchronous motor body, bolts are arranged at two ends of two sides of the outer surface of the flange plate, the inner surface of ring flange all installs the gag lever post, the spacing groove is installed to one side of gag lever post, protective structure is installed to one side of the surface of synchronous machine body.

Preferably, the protection structure comprises a protection sleeve, a spring, a clamping block and a clamping groove, the protection sleeve is installed on one side of the outer surface of the synchronous motor body, the spring is installed at two ends of one side inside the protection sleeve, the clamping block is installed at one end of the spring, and the clamping groove is installed at the top end of the clamping block.

Preferably, the inner diameter of the clamping groove is larger than the outer diameter of the clamping block, and a clamping structure is formed between the clamping block and the clamping groove.

Preferably, four groups of limiting rods are arranged, and the limiting rods are distributed in an annular mode on the inner surface of the flange plate.

Preferably, the heat radiation structure comprises a heat radiation groove, heat radiation fins and a heat radiation plate, the heat radiation groove is installed on one side of the outer wall of the synchronous motor body, the heat radiation plate is installed at the bottom end inside the heat radiation groove, and the heat radiation fins are installed on the outer surface of the heat radiation plate.

Preferably, a plurality of radiating fins are arranged among the radiating fins, and the radiating fins are distributed at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the driving device of the synchronous motor not only realizes convenient disassembly, but also realizes good protection effect and good heat dissipation effect;

(1) through the dismounting structure, when the inside of the device breaks down, the bolts on the flange plate can be directly dismounted, and then the flange plate is rotated to a certain angle, so that the limiting rods on the flange plate are separated from the limiting grooves, and therefore the effect of dismounting the synchronous motor is realized, and the synchronous motor can be directly operated in a reverse direction when the synchronous motor needs to be mounted, so that the synchronous motor can be limited in the mounting process, and is more convenient to mount;

(2) by arranging the protection structure, in order to prevent the synchronous motor body from being damaged due to impact in the using process, the protection sleeve can be directly sleeved on the synchronous motor body, and the clamping block is clamped in the clamping groove under the action of the elastic force of the spring on the protection sleeve, so that the effect of fixing the protection sleeve is realized, and the protection effect is better;

(3) through being provided with heat radiation structure, can produce a large amount of heats when the synchronous machine body is using, in order to prevent that the synchronous machine body from using under the environment of high temperature for a long time and causing the damage to inside precision part, can derive through the inside heating panel of radiating groove, according to a plurality of heat radiation fins on the heating panel, make its area of contact with the air increase to it is better to have realized radiating effect.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the disassembled side view cross-section structure of the present invention;

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

fig. 4 is a schematic side view of the heat dissipation structure of the present invention.

In the figure: 1. a fixed shaft; 2. a synchronous motor body; 3. a protective structure; 301. a protective sleeve; 302. a spring; 303. a clamping block; 304. a card slot; 4. a drive shaft; 5. disassembling the structure; 501. a flange plate; 502. a limiting groove; 503. a bolt; 504. a limiting rod; 6. a stator; 7. a heat dissipation structure; 701. a heat sink; 702. heat dissipation fins; 703. a heat sink.

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. 1-4, the present invention provides an embodiment: a driving device of a synchronous motor comprises a fixed shaft 1, a synchronous motor body 2, a transmission shaft 4 and a stator 6, wherein the stator 6 is installed at the top end of the synchronous motor body 2, a heat dissipation structure 7 is installed at one side of the outer wall of the synchronous motor body 2, the heat dissipation structure 7 comprises a heat dissipation groove 701, heat dissipation fins 702 and a heat dissipation plate 703, the heat dissipation groove 701 is installed at one side of the outer wall of the synchronous motor body 2, the heat dissipation plate 703 is installed at the bottom end inside the heat dissipation groove 701, the heat dissipation fins 702 are installed on the outer surface of the heat dissipation plate 703, a plurality of heat dissipation fins 702 are arranged among the heat dissipation fins 702;

specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, when the synchronous motor body 2 generates a large amount of heat in the use process, in order to prevent the synchronous motor body 2 from damaging internal precision parts after being used for a long time in a high-temperature environment, the heat can be led out through the heat dissipation plate 703 inside the heat dissipation groove 701, and the contact area between the heat dissipation plate 703 and the air is increased according to the plurality of heat dissipation fins 702 on the heat dissipation plate 703, so that a better heat dissipation effect is achieved;

a fixed shaft 1 is arranged in the middle of one side of a synchronous motor body 2, a transmission shaft 4 is arranged in the middle of the other side of the synchronous motor body 2, a dismounting structure 5 is arranged on one side of the outer surface of the synchronous motor body 2, the dismounting structure 5 comprises a flange plate 501, a limiting groove 502, bolts 503 and limiting rods 504, the flange plate 501 is arranged on one side of the outer surface of the synchronous motor body 2, the bolts 503 are arranged at two ends of two sides of the outer surface of the flange plate 501, the limiting rods 504 are arranged on the inner surface of the flange plate 501, the limiting grooves 502 are arranged on one side of the limiting rods 504, the limiting rods 504 are provided with four groups, and the limiting rods 504 are annularly;

specifically, as shown in fig. 1 and fig. 2, when the mechanism is used, firstly, when a fault occurs inside the device, the bolts 503 on the flange plate 501 can be directly dismounted, and then the flange plate 501 is rotated to a certain angle, so that the limiting rod 504 on the flange plate 501 is separated from the limiting groove 502, thereby realizing the effect of dismounting the synchronous motor 2, and when the synchronous motor needs to be mounted, the synchronous motor can be directly operated in the reverse direction, thereby realizing the limitation in the mounting process and facilitating the mounting;

the protection structure 3 is mounted on one side of the outer surface of the synchronous motor body 2, the protection structure 3 comprises a protection sleeve 301, a spring 302, a clamping block 303 and a clamping groove 304, the protection sleeve 301 is mounted on one side of the outer surface of the synchronous motor body 2, the spring 302 is mounted at two ends of one side inside the protection sleeve 301, the clamping block 303 is mounted at one end of the spring 302, the clamping groove 304 is mounted at the top end of the clamping block 303, the inner diameter of the clamping groove 304 is larger than the outer diameter of the clamping block 303, and a clamping structure is formed between the clamping block 303 and;

specifically, as shown in fig. 1 and fig. 3, when the mechanism is used, firstly, in order to prevent the synchronous motor body 2 from being damaged due to impact in the using process, the protective sleeve 301 can be directly sleeved on the synchronous motor body 2, and the clamping block 303 is clamped inside the clamping groove 304 under the action of the elastic force of the spring 302 on the protective sleeve 301, so that the protective effect of fixing the protective sleeve 301 is achieved, and the protective effect is better.

The working principle is as follows: the utility model discloses when using, at first, when the device is inside to break down, can directly dismantle bolt 503 on the ring flange 501, then swivel flange 501 to certain angle for gag lever post 504 on the ring flange 501 breaks away from spacing groove 502, thereby realized the effect of dismantling synchronous machine 2, and, when needs are installed, can direct reverse operation, realized that the in-process of installation can carry on spacingly, make its installation convenience more.

Afterwards, in order to prevent synchronous machine body 2 from receiving the impact and causing the damage in the use process, can directly overlap lag 301 on synchronous machine body 2, according to the effect of spring 302 elasticity on lag 301 for fixture block 303 card has realized carrying out the effect of fixing to lag 301 in the inside of draw-in groove 304, makes the effect of its protection better.

Finally, when the synchronous motor body 2 generates a large amount of heat in the using process, in order to prevent the synchronous motor body 2 from being used for a long time under a high-temperature environment to damage the internal precision parts, the heat can be led out through the heat dissipation plate 703 inside the heat dissipation groove 701, and the contact area between the heat dissipation plate 703 and the air is increased according to the plurality of heat dissipation fins 702 on the heat dissipation plate 703, so that the better heat dissipation effect is achieved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a synchronous motor's drive arrangement, includes fixed axle (1), synchronous machine body (2), transmission shaft (4) and stator (6), its characterized in that: the stator (6) is installed on the top end of the synchronous motor body (2), the heat dissipation structure (7) is installed on one side of the outer wall of the synchronous motor body (2), the fixing shaft (1) is installed at the middle position of one side of the synchronous motor body (2), the transmission shaft (4) is installed at the middle position of the other side of the synchronous motor body (2), the dismounting structure (5) is installed on one side of the outer surface of the synchronous motor body (2), the dismounting structure (5) comprises a flange plate (501), a limiting groove (502), a bolt (503) and a limiting rod (504), the flange plate (501) is installed on one side of the outer surface of the synchronous motor body (2), the bolt (503) is installed at two ends of two sides of the outer surface of the flange plate (501), the limiting rod (504) is installed on the inner surface of the flange plate (501), the limiting groove (502), one side of the outer surface of the synchronous motor body (2) is provided with a protection structure (3).

2. The driving apparatus of a synchronous motor according to claim 1, wherein: protective structure (3) include lag (301), spring (302), fixture block (303) and draw-in groove (304), lag (301) are installed in one side of synchronous machine body (2) surface, spring (302) are all installed at the both ends of lag (301) inside one side, fixture block (303) are installed to the one end of spring (302), draw-in groove (304) are installed on the top of fixture block (303).

3. A driving apparatus of a synchronous motor according to claim 2, characterized in that: the inner diameter of the clamping groove (304) is larger than the outer diameter of the clamping block (303), and a clamping structure is formed between the clamping block (303) and the clamping groove (304).

4. The driving apparatus of a synchronous motor according to claim 1, wherein: four sets of limiting rods (504) are arranged, and the limiting rods (504) are distributed on the inner surface of the flange plate (501) in an annular mode.

5. The driving apparatus of a synchronous motor according to claim 1, wherein: the heat dissipation structure (7) comprises a heat dissipation groove (701), heat dissipation fins (702) and a heat dissipation plate (703), the heat dissipation groove (701) is installed on one side of the outer wall of the synchronous motor body (2), the heat dissipation plate (703) is installed at the bottom end of the interior of the heat dissipation groove (701), and the heat dissipation fins (702) are installed on the outer surface of the heat dissipation plate (703).

6. The driving apparatus of a synchronous motor according to claim 5, wherein: a plurality of radiating fins (702) are arranged among the radiating fins, and the plurality of radiating fins (702) are distributed at equal intervals.