CN212811438U - Novel structure of three-phase asynchronous motor - Google Patents
Novel structure of three-phase asynchronous motor Download PDFInfo
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- CN212811438U CN212811438U CN202022190576.2U CN202022190576U CN212811438U CN 212811438 U CN212811438 U CN 212811438U CN 202022190576 U CN202022190576 U CN 202022190576U CN 212811438 U CN212811438 U CN 212811438U
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- asynchronous motor
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Abstract
The utility model discloses a novel structure of three-phase asynchronous motor, the on-line screen storage device comprises a base, the spout has all been seted up to the inboard of base, and the inboard of spout all is provided with the slider, the outside of slider is provided with the connecting block, and the inboard of connecting block is provided with the sleeve pipe, first locating hole has all been seted up to the inside wall of base, the both sides of connecting block all are provided with the fixed block, and the outside of fixed block is provided with first locating rod, the draw-in groove has all been seted up to the last lateral wall of base, and the inboard of draw-in groove is provided with the fixture block, the outside of fixture block is provided with protecting sheathing. The utility model discloses, through being provided with protecting sheathing, protect three-phase asynchronous motor through protecting sheathing to prevent to lead to three-phase asynchronous motor to damage because the eminence thing drops, the effectual practicality that improves the device.
Description
Technical Field
The utility model relates to a relevant technical field of three-phase asynchronous motor specifically is a novel structure of three-phase asynchronous motor.
Background
The three-phase asynchronous motor is one of induction motors, is a motor powered by simultaneously connecting 380V three-phase alternating current, and is called a three-phase asynchronous motor because a rotor and a stator rotating magnetic field of the three-phase asynchronous motor rotate in the same direction and at different rotating speeds and have slip ratios, so a novel structure of the three-phase asynchronous motor is needed.
However, the novel structure of the currently used three-phase asynchronous motor cannot dissipate heat of the three-phase asynchronous motor, cannot protect the three-phase asynchronous motor, and cannot facilitate installation of the three-phase asynchronous motor and an adjacent device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel structure of three-phase asynchronous motor to solve the novel structure of three-phase asynchronous motor who provides at present use among the above-mentioned background art, can not dispel the heat to three-phase asynchronous motor, can not protect three-phase asynchronous motor, can not be convenient for carry out the installation problem with three-phase asynchronous motor and adjacent device.
In order to achieve the above object, the utility model provides a following technical scheme: a novel structure of a three-phase asynchronous motor comprises a base, wherein sliding grooves are formed in the inner side of the base, sliding blocks are arranged on the inner sides of the sliding grooves, connecting blocks are arranged on the outer sides of the sliding blocks, sleeves are arranged on the inner sides of the connecting blocks, first positioning holes are formed in the inner side walls of the base, fixing blocks are arranged on two sides of each connecting block, first positioning rods are arranged on the outer sides of the fixing blocks, clamping grooves are formed in the upper side wall of the base, clamping blocks are arranged on the inner sides of the clamping grooves, a protective shell is arranged on the outer side of each clamping block, the three-phase asynchronous motor is arranged inside the protective shell, second positioning holes are formed in the upper side wall of the protective shell, a protective plate is arranged above the outer side of the protective shell, second positioning rods are arranged above the outer side of the protective plate, ventilation holes are, and a connecting plate is arranged above the outer side of the mounting block, and cooling fans are arranged on the inner side of the connecting plate.
Preferably, the connecting block and the base form a sliding structure through a sliding groove, and the sliding grooves are symmetrically arranged along the central axis of the base.
Preferably, the inner side of the connecting block is movably connected with the outer side of the sleeve, and the connecting block is arranged in a concave structure.
Preferably, the fixed block is in threaded connection with the base through the first positioning hole, and the inner wall of the first positioning hole and the outer wall of the first positioning rod are both in threaded arrangement.
Preferably, the protective housing and the base form a clamping structure through a clamping groove, and the clamping groove is symmetrically arranged along the axis of the base.
Preferably, the size of the protective casing is larger than that of the three-phase asynchronous motor, and the protective casing is arranged in a square structure.
Preferably, the ventilation holes are distributed above the outer side of the protection plate at equal intervals, and the ventilation holes are arranged in a grid shape.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the novel structure of the three-phase asynchronous motor, the protective shell is arranged, and the three-phase asynchronous motor is protected through the protective shell, so that the three-phase asynchronous motor is prevented from being damaged due to falling of things at a high position, and the practicability of the device is effectively improved;
2. according to the novel structure of the three-phase asynchronous motor, the ventilation holes and the cooling fan are arranged, the three-phase asynchronous motor is cooled through the ventilation holes, the switch of the cooling fan is turned on by connecting an external power supply, the cooling fan starts to operate at the moment, and the cooling fan is used for further cooling the three-phase asynchronous motor, so that the three-phase asynchronous motor is effectively prevented from being damaged due to overhigh temperature;
3. this novel structure of three-phase asynchronous motor through being provided with the spout, when needs install the device and adjacent device through the sleeve pipe, through spout and slider sliding adjustment connecting block, the rethread connecting block drives the sleeve pipe to be convenient for install the device and adjacent device, the effectual practicality that improves the device.
Drawings
FIG. 1 is a front view of the cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the sectional structure of the present invention;
FIG. 3 is a schematic top sectional view of the present invention;
fig. 4 is a schematic view of a connection structure of the clamping groove and the clamping block.
In the figure: 1. a base; 2. a chute; 3. a slider; 4. connecting blocks; 5. a sleeve; 6. a first positioning hole; 7. a fixed block; 8. a first positioning rod; 9. a card slot; 10. a clamping block; 11. a protective housing; 12. a three-phase asynchronous motor; 13. a second positioning hole; 14. a protection plate; 15. a second positioning rod; 16. a vent hole; 17. mounting blocks; 18. a connecting plate; 19. a heat dissipation fan.
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 a technical solution: a novel structure of a three-phase asynchronous motor comprises a base 1, sliding grooves 2 are formed in the inner side of the base 1, sliding blocks 3 are arranged on the inner sides of the sliding grooves 2, connecting blocks 4 are arranged on the outer sides of the sliding blocks 3, sleeves 5 are arranged on the inner sides of the connecting blocks 4, first positioning holes 6 are formed in the inner side walls of the base 1, fixing blocks 7 are arranged on two sides of each connecting block 4, first positioning rods 8 are arranged on the outer sides of the fixing blocks 7, clamping grooves 9 are formed in the upper side wall of the base 1, clamping blocks 10 are arranged on the inner sides of the clamping grooves 9, a protective shell 11 is arranged on the outer sides of the clamping blocks 10, a three-phase asynchronous motor 12 is arranged inside the protective shell 11, second positioning holes 13 are formed in the upper side wall of the protective shell 11, a protective plate 14 is arranged above the outer side of the protective shell 11, a second positioning rod 15, the protection plate 14 is provided with mounting blocks 17 on both sides thereof, a connecting plate 18 is provided above the outer side of the mounting blocks 17, and cooling fans 19 are provided on the inner side of the connecting plate 18.
Further, connecting block 4 passes through spout 2 and base 1 constitution sliding construction, and spout 2 sets up with base 1 axis symmetry, through spout 2 and 3 sliding regulation connecting block 4 of slider, drives sleeve pipe 5 through connecting block 4 to be convenient for install the device and adjacent device through sleeve pipe 5 according to the demand when using.
Further, the inboard of connecting block 4 and the outside swing joint of sleeve pipe 5, and connecting block 4 sets up for "concave" font structure, when sleeve pipe 5 needs to wash, dismantles sleeve pipe 5 through connecting block 4 to be convenient for change sleeve pipe 5.
Further, fixed block 7 is through first locating hole 6 and 1 threaded connection of base, and the inner wall of first locating hole 6 is the screw thread form with the outer wall of first locating rod 8 and arranges, through the inside of twisting first locating rod 8 into first locating hole 6 to fixed block 7, rethread fixed block 7 is fixed connecting block 4.
Further, protecting sheathing 11 constitutes the block structure through draw-in groove 9 and base 1, and draw-in groove 9 sets up with 1 axis symmetry of base, when protecting sheathing 11 appears damaging, dismantles protecting sheathing 11 through draw-in groove 9 and fixture block 10 to be convenient for change protecting sheathing 11.
Further, the size of the protection housing 11 is larger than that of the three-phase asynchronous motor 12, and the protection housing 11 is arranged in a square structure, and the three-phase asynchronous motor 12 is protected through the protection housing 11, so that the three-phase asynchronous motor 12 is prevented from being damaged due to external factors, and the practicability of the device is effectively improved.
Further, the ventilation holes 16 are arranged above the outer side of the protection plate 14 at equal intervals, the ventilation holes 16 are arranged in a grid mode, and the ventilation holes 16 are arranged to dissipate heat of the three-phase asynchronous motor 12 through the ventilation holes 16, so that the three-phase asynchronous motor 12 is prevented from being damaged due to overhigh temperature.
The working principle is as follows: for the novel structure of the three-phase asynchronous motor, firstly, the device is moved to a proper position when needed, then the device is installed with an adjacent device, the position of the connecting block 4 is adjusted in a sliding mode through the sliding groove 2 and the sliding block 3, then the sleeve 5 is driven through the connecting block 4, the device and the adjacent device are installed through the sleeve 5, after the sleeve 5 is adjusted to the proper position, the first positioning rod 8 is screwed into the first positioning hole 6, the sleeve 5 is fixed through the fixing block 7, secondly, the three-phase asynchronous motor 12 is protected through the protective shell 11, the three-phase asynchronous motor 12 is prevented from being damaged due to external factors, when the protective shell 11 is damaged, the protective shell 11 is detached and replaced through the clamping groove 9 and the clamping block 10, and finally, the three-phase asynchronous motor 12 is subjected to heat dissipation and dust prevention through the ventilation hole 16, then, by connecting an external power supply, the switch of the cooling fan 19 is turned on, at this time, the cooling fan 19 starts to operate, and further cooling is performed on the three-phase asynchronous motor 12 through the cooling fan 19, so that the three-phase asynchronous motor 12 is effectively prevented from being damaged due to overhigh temperature, the use process of the novel structure of the whole three-phase asynchronous motor is completed, and the model of the cooling fan 19 is MH 902R.
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 (7)
1. The utility model provides a novel structure of three-phase asynchronous motor, includes base (1), its characterized in that: the inner side of the base (1) is provided with a sliding groove (2), the inner side of the sliding groove (2) is provided with a sliding block (3), the outer side of the sliding block (3) is provided with a connecting block (4), the inner side of the connecting block (4) is provided with a sleeve (5), the inner side wall of the base (1) is provided with a first positioning hole (6), two sides of the connecting block (4) are provided with fixing blocks (7), the outer side of each fixing block (7) is provided with a first positioning rod (8), the upper side wall of the base (1) is provided with a clamping groove (9), the inner side of each clamping groove (9) is provided with a clamping block (10), the outer side of each clamping block (10) is provided with a protective shell (11), a three-phase asynchronous motor (12) is arranged inside the protective shell (11), the upper side wall of the protective shell (11, and the outside top of protecting sheathing (11) is provided with protection shield (14), the outside top of protection shield (14) is provided with second locating lever (15), and ventilation hole (16) have all been seted up to the upper surface of protection shield (14), the both sides of protection shield (14) all are provided with installation piece (17), and the outside top of installation piece (17) is provided with connecting plate (18), the inboard of connecting plate (18) all is provided with radiator fan (19).
2. A novel structure of a three-phase asynchronous motor according to claim 1, characterized in that: the connecting block (4) and the base (1) form a sliding structure through the sliding groove (2), and the sliding groove (2) is symmetrically arranged along the axis of the base (1).
3. A novel structure of a three-phase asynchronous motor according to claim 1, characterized in that: the inner side of the connecting block (4) is movably connected with the outer side of the sleeve (5), and the connecting block (4) is arranged in a concave structure.
4. A novel structure of a three-phase asynchronous motor according to claim 1, characterized in that: the fixing block (7) is in threaded connection with the base (1) through the first positioning hole (6), and the inner wall of the first positioning hole (6) and the outer wall of the first positioning rod (8) are arranged in a threaded mode.
5. A novel structure of a three-phase asynchronous motor according to claim 1, characterized in that: the protective shell (11) and the base (1) form a clamping structure through the clamping groove (9), and the clamping groove (9) is symmetrically arranged along the axis of the base (1).
6. A novel structure of a three-phase asynchronous motor according to claim 1, characterized in that: the size of the protective shell (11) is larger than that of the three-phase asynchronous motor (12), and the protective shell (11) is arranged in a square structure.
7. A novel structure of a three-phase asynchronous motor according to claim 1, characterized in that: the ventilation holes (16) are distributed above the outer side of the protection plate (14) at equal intervals, and the ventilation holes (16) are arranged in a grid shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022190576.2U CN212811438U (en) | 2020-09-30 | 2020-09-30 | Novel structure of three-phase asynchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022190576.2U CN212811438U (en) | 2020-09-30 | 2020-09-30 | Novel structure of three-phase asynchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212811438U true CN212811438U (en) | 2021-03-26 |
Family
ID=75091333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022190576.2U Active CN212811438U (en) | 2020-09-30 | 2020-09-30 | Novel structure of three-phase asynchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212811438U (en) |
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2020
- 2020-09-30 CN CN202022190576.2U patent/CN212811438U/en active Active
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