CN212381051U

CN212381051U - Large-torque asynchronous motor

Info

Publication number: CN212381051U
Application number: CN202021143122.3U
Authority: CN
Inventors: 陈灵峰
Original assignee: Wuxi Lingde Electric Machinery Co ltd
Current assignee: Wuxi Lingde Electric Machinery Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-01-19
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a big torque asynchronous machine, the on-line screen storage device comprises a base, the fixed mounting panel that is provided with in base upper end, the fixed motor that is provided with in mounting panel upper end middle part, mounting panel upper end surface four corners department all sets up threaded hole, mounting panel outside surface is fixed in screw hole upper end and is provided with solid fixed ring, it is provided with the screw to alternate between solid fixed ring and the screw hole, the fixed block that is provided with in screw upper end, gu the fixed connecting rod that is provided with in the inside both sides of fixed ring all fixed, connecting rod outside surface activity cover is equipped with the connecting plate, the connecting plate upper end is even fixed and is provided with a plurality of first. The utility model discloses simple structure, excellent in use effect can prevent effectively that the motor from leading to the screw not hard up at the vibrations that the during operation produced to can improve device's result of use.

Description

Large-torque asynchronous motor

Technical Field

The utility model relates to an asynchronous machine technical field specifically is a big torque asynchronous machine.

Background

An asynchronous motor, also called an induction motor, is an alternating current motor which generates electromagnetic torque by interaction of an air gap rotating magnetic field and induction current of a rotor winding, thereby realizing conversion of electromechanical energy into mechanical energy.

Three-phase asynchronous machines are mainly used as motors to drive various production machines, such as: fans, pumps, compressors, machine tools, light and mining machinery, threshing and crushing machines in agricultural production, processing machinery in agricultural and sideline products and the like. Simple structure, easy manufacture, low price, reliable operation, firmness, durability, higher operation efficiency and applicable working characteristics.

The motor often needs to be fixed when in use, and when fixing, the motor at present often screws up through the screw and fixes, but motor work often can produce vibration to make the screw not hard up easily, thereby can influence the result of use of motor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a big torque asynchronous machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a big torque asynchronous machine, the on-line screen storage device comprises a base, the fixed mounting panel that is provided with in base upper end, the fixed motor that is provided with in mounting panel upper end middle part, mounting panel upper end surface four corners department all sets up threaded hole, mounting panel outside surface is fixed in screw hole upper end and is provided with solid fixed ring, gu alternate between fixed ring and the screw hole and be provided with the screw, the fixed block that is provided with in screw upper end, gu fixed ring inside both sides are all fixed and are provided with the connecting rod, connecting rod outside surface activity cover is equipped with the connecting plate, evenly fixed a plurality of first latches that are provided with in connecting plate upper.

Preferably, the upper end of the fixing block is fixedly provided with a screwing block, and a screw can be conveniently screwed through a wrench through the screwing block.

Preferably, the two sides of the surface of the connecting plate are fixedly provided with shifting pieces, and the shifting pieces can be used for facilitating the manual driving of the connecting plate to move downwards by workers.

Preferably, the fixed block lower extreme both sides all are fixed and are provided with the buckle, thereby can make things convenient for the fixed plectrum of block to conveniently play the effect of fixed movable plate through the buckle.

Preferably, all fixed being provided with the spring solid fixed ring lower extreme both sides, fixed connection between spring upper end and the connecting plate can promote connecting plate and first latch through the spring and shift up the restoration.

Preferably, the outer side surface of the upper end of the screwing block is provided with a cross-shaped groove, and screws can be conveniently screwed through tools such as a screwdriver through the cross-shaped groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses when the screw rotates to screw up, make the screw can only rotate clockwise towards the direction of screwing up through first latch and second latch, when the motor made the screw rotate to the anticlockwise orientation of unscrewing at the vibrations that the during operation produced, can make the unable rotation of the mutual block of first latch and second latch, so can prevent effectively that the motor from leading to the screw not hard up at the vibrations that the during operation produced to can improve the result of use of device.

2. The utility model discloses when screw is dismantled to needs, only need to drive the connecting plate through the plectrum and move down, then block the plectrum through the buckle, can reverse the screw of twisting through the instrument afterwards and become flexible, whole process convenient and fast.

Drawings

Fig. 1 is a schematic view of the overall structure of a high-torque asynchronous motor according to the present invention;

fig. 2 is an internal structure view of a fixing ring of a high-torque asynchronous motor according to the present invention;

fig. 3 is an installation view of the screw and the fixed block of the high-torque asynchronous motor of the present invention;

fig. 4 is the utility model discloses a big torque asynchronous machine twists setting up view of piece and cross recess.

In the figure: 1. a base; 2. mounting a plate; 3. an electric motor; 4. a threaded hole; 5. a fixing ring; 6. a screw; 7. a fixed block; 8. a connecting rod; 9. a connecting plate; 10. a first latch; 11. a second latch; 12. screwing the block; 13. a shifting sheet; 14. buckling; 15. a spring; 16. a cross-shaped groove.

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: the utility model provides a big torque asynchronous machine, includes base 1, the fixed mounting panel 2 that is provided with in 1 upper end of base, the fixed motor 3 that is provided with in 2 upper end middle parts of mounting panel, 2 upper end surface four corners departments of mounting panel all set up threaded

hole

4, 2 outside surfaces of mounting panel are fixed in threaded hole 4 upper end and are provided with solid fixed ring 5, it is provided with screw 6 to alternate between solid fixed ring 5 and the threaded hole 4, the fixed block 7 that is provided with in screw 6 upper end, gu 5 inside both sides of fixed ring are all fixed and are provided with connecting

rod

8, 8 outside surface activity covers of connecting rod are equipped with connecting

plate

9, 9 upper ends of connecting plate are evenly fixed and are provided with a plurality of

first latches

10, 7 lower extreme outside.

Fixed 7 upper ends are fixed to be provided with and twist piece 12, can conveniently twist through the spanner screw 6 through twisting piece 12, connecting plate 9 surface both sides are all fixed and are provided with plectrum 13, can make things convenient for staff's manual drive connecting plate 9 to move down through plectrum 13, fixed 7 lower extreme both sides of fixed block are all fixed and are provided with buckle 14, can make things convenient for the fixed plectrum 13 of block to conveniently play the effect of fixed movable plate through buckle 14, fixed ring 5 lower extreme both sides are all fixed and are provided with spring 15, fixed connection between spring 15 upper end and the connecting plate 9 can promote connecting plate 9 and first latch 10 to shift up through spring 15 and reset, twist piece 12 upper end outside surface and seted up cross recess 16, can conveniently twist screw 6 through instruments such as screw 6 swords through cross recess 16.

The working principle is as follows: when the device is used, a screw 6 can be inserted through the fixing ring 5 and the threaded hole 4, and then the screwing block 12 can be screwed by a wrench, so that the screw 6 rotates to fix the mounting plate 2 and the motor 3 at the upper end of the base 1, and when the screw 6 rotates to be screwed, the screw 6 can only rotate clockwise towards the screwing direction through the first latch 10 and the second latch 11, when the screw 6 rotates anticlockwise towards the unscrewing direction through vibration generated by the motor 3 during working, the first latch 10 and the second latch 11 can be clamped with each other to be incapable of rotating, so that the screw 6 can be effectively prevented from being loosened due to vibration generated by the motor 3 during working, the using effect of the device can be improved, when the screw 6 needs to be dismounted, only the shifting sheet 13 is used for driving the connecting plate 9 to move downwards, then the shifting sheet 13 is clamped through the buckle 14, and then the screw 6 can be reversely screwed by a tool to be loosened, whole process convenient and fast, this is the utility model relates to a big torque asynchronous machine's theory of operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 big torque asynchronous machine, includes base (1), its characterized in that: the upper end of the base (1) is fixedly provided with a mounting plate (2), the middle part of the upper end of the mounting plate (2) is fixedly provided with a motor (3), threaded holes (4) are formed in four corners of the upper end surface of the mounting plate (2), a fixing ring (5) is fixedly arranged on the upper end of each threaded hole (4) on the outer side surface of the mounting plate (2), a screw (6) is inserted between the fixed ring (5) and the threaded hole (4), a fixed block (7) is fixedly arranged at the upper end of the screw (6), connecting rods (8) are fixedly arranged at two sides inside the fixed ring (5), a connecting plate (9) is movably sleeved on the outer side surface of the connecting rod (8), a plurality of first clamping teeth (10) are uniformly and fixedly arranged at the upper end of the connecting plate (9), and a plurality of second clamping teeth (11) are uniformly and fixedly arranged on the outer surface of the lower end of the fixing block (7).

2. A high torque asynchronous machine according to claim 1, characterized in that: and a screwing block (12) is fixedly arranged at the upper end of the fixing block (7).

3. A high torque asynchronous machine according to claim 1, characterized in that: and both sides of the surface of the connecting plate (9) are fixedly provided with shifting sheets (13).

4. A high torque asynchronous machine according to claim 1, characterized in that: the two sides of the lower end of the fixing block (7) are fixedly provided with buckles (14).

5. A high torque asynchronous machine according to claim 1, characterized in that: and springs (15) are fixedly arranged on two sides of the lower end of the fixing ring (5), and the upper ends of the springs (15) are fixedly connected with the connecting plate (9).

6. A high torque asynchronous machine according to claim 2, characterized in that: the outer side surface of the upper end of the screwing block (12) is provided with a cross-shaped groove (16).