CN113685453B

CN113685453B - Fatigue-resistant automobile air conditioner electromagnetic clutch driving assembly

Info

Publication number: CN113685453B
Application number: CN202110999837.1A
Authority: CN
Inventors: 沈生贤; 郭梅花; 边涛; 董方华
Original assignee: Zhejiang Hangtai Auto Parts Co ltd
Current assignee: Zhejiang Hangtai Auto Parts Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2023-03-14
Anticipated expiration: 2041-08-26
Also published as: CN113685453A

Abstract

The invention discloses a fatigue-resistant automobile air conditioner electromagnetic clutch driving assembly and aims to provide a fatigue-resistant automobile air conditioner electromagnetic clutch driving assembly. It includes the sucking disc, one side of sucking disc is equipped with the rotating electrical machines, the rotating electrical machines is equipped with the connecting rod, the sucking disc opposite side is equipped with the belt pulley, coil and compressor, the shape of belt pulley is cyclic annular and the surface is equipped with recess one, the coil is arranged in recess one, the sucking disc is connected with the dwang, the dwang runs through the belt pulley, the compressor is equipped with the main shaft, the one end and the compressor of main shaft are connected, the terminal surface of the other end of main shaft is equipped with the activity groove, be equipped with the movable block in the activity inslot, the movable block is pegged graft with the activity groove, the rotating electrical machines below is equipped with the steadying plate, the upper surface of steadying plate is equipped with the spout, the rotating electrical machines lower extreme is connected with the connecting block, the connecting block is arranged in the spout, one side that is close to the sucking disc in the spout is equipped with reset spring, the sucking disc below is equipped with damping device. The beneficial effects of the invention are: the fatigue resistance of the electromagnetic clutch driving assembly of the automobile air conditioner is improved.

Description

Fatigue-resistant automobile air conditioner electromagnetic clutch driving assembly

Technical Field

The invention relates to the technical field of automobile air conditioners, in particular to a fatigue-resistant electromagnetic clutch driving assembly of an automobile air conditioner.

Background

The automobile air conditioner electromagnetic clutch is a power transmission device between an automobile engine and an automobile air conditioner compressor, and the automobile engine drives the automobile air conditioner compressor to work through the electromagnetic clutch. An electromagnetic clutch appears in the market at present, when a coil is electrified, electromagnetic force is generated to enable a sucker to be adsorbed on the end face of a belt pulley, the belt pulley is driven by an engine, under the action of the electromagnetic force, friction force is generated between the end face of the belt pulley and the sucker, the engine drives the sucker to rotate through the belt pulley, and therefore the air-conditioning compressor is driven to work through the sucker; when the coil is powered off, the electromagnetic force disappears, the sucker is reset under the action of the spring piece, but when the engine drives the electromagnetic clutch to start instantly, the rotating torque is very large when the high-speed rotating belt pulley in the driving assembly drives the static sucker to rotate, so that large impact force and noise are generated, the accessories are easy to fatigue, cracks are generated, and the like are damaged, and the service life is greatly reduced.

Disclosure of Invention

The invention provides a fatigue-resistant electromagnetic clutch driving assembly of an automobile air conditioner, aiming at overcoming the defect that the electromagnetic clutch driving assembly in the prior art is easy to fatigue and damage.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a tired car air conditioner electromagnetic clutch drive assembly, including the sucking disc, one side of sucking disc is equipped with the rotating electrical machines, the rotating electrical machines is equipped with the connecting rod, the one end and the rotating electrical machines of connecting rod are connected, the other end of connecting rod is connected with one side of sucking disc, the sucking disc opposite side is equipped with the belt pulley, coil and compressor, the shape of belt pulley is cyclic annular and the surface is equipped with recess one, the coil is arranged in recess one, the sucking disc is connected with the dwang, the dwang runs through the belt pulley, the compressor is equipped with the main shaft, the one end and the compressor of main shaft are connected, the terminal surface of the other end of main shaft is equipped with the movable groove, the terminal surface of dwang one end is relative with the terminal surface of movable block, the movable block is pegged graft with the movable groove, the rotating electrical machines below is equipped with the stabilising plate, the upper surface of stabilising plate is equipped with the spout, the rotating electrical machines lower extreme is connected with the connecting block, the connecting block is arranged in the spout, one side that is close to the sucking disc in the spout is equipped with reset spring, reset spring's one end and the lateral wall of spout are connected, reset spring's other end and connecting block are connected, the sucking disc below is equipped with damping device.

The rotating electrical machines drives the connecting rod to rotate, and the external engine of belt pulley drives the belt rotatory: the coil is externally connected with a power supply, and before the coil is externally connected with the power supply, the belt pulley is in an idle state under the driving of an engine, and the coil is arranged in the first groove. The external power supply of the rotating motor drives the connecting rod, the sucking disc and the rotating rod rotate, wherein the rotating speed of the rotating motor is the same as the rotating speed and the steering direction of the belt pulley (the rotating speed of the motor is set to be the same as the rotating speed of the belt pulley through voltage regulation or frequency conversion in advance), the sucking disc is attached to the side face of the belt pulley to rotate together by generating suction force when the power supply is switched on, the rotating rod can drive the movable block to rotate and further drive the main shaft to rotate through the insertion of the movable block and the movable groove, the compressor starts to work when the main shaft rotates and further the automobile air conditioner starts to refrigerate or heat, the synchronously rotating sucking disc is in contact with the belt pulley, the impact force and the noise generated when the electromagnetic clutch is switched on are reduced, the fatigue damage probability of accessories is delayed, meanwhile, the damping device is arranged below the sucking disc, the fatigue resistance is improved, the service life of the electromagnetic clutch is prolonged, the rotating motor keeps stable position in a sliding groove of the stabilizing plate, when the sucking disc is attached to the side face of the belt pulley, the connecting block below the rotating motor moves to compress the reset spring, when the magnetic force disappears, the rotating motor and the rotating motor is pushed out reversely, the rotating motor and the sucking disc is reset, the automobile air conditioner is completely disconnected, and the process is smooth and the process is quickly.

Preferably, the surface of the movable block is provided with a first rotating tooth, the inner wall of the movable groove is provided with a first rotating tooth groove, the movable block is meshed with the main shaft through the first rotating tooth, the movable block is provided with a second rotating tooth, the surface of the rotating rod is provided with a second rotating tooth, and the inner wall of the rotating groove is provided with a second rotating tooth groove matched with the second rotating tooth. The first rotating teeth and the first rotating tooth grooves are meshed to enable the movable blocks to be embedded with the movable grooves, the rotating rod enters the rotating grooves when the sucker moves towards the front belt pulley, the second rotating teeth and the first rotating tooth grooves are meshed to guarantee the stable connection of the movable blocks and the movable grooves, the rotating rod can drive the movable blocks to rotate and further drive the main shaft to rotate, and the compressor starts to work when the main shaft rotates.

Preferably, the first rotating gullet on the inner surface of the movable gullet is a plurality of gullets which are uniformly arranged. The first uniform rotating tooth groove is embedded with the first rotating tooth, so that the movable block can move in the movable groove rapidly and smoothly.

Preferably, the movable block comprises a rotating block and a limiting block, the rotating groove is formed in the surface of the rotating block, a movable cavity is formed between the rotating block and the groove, a first spring is arranged in the movable cavity, one end of the first spring is connected with the rotating block, and the other end of the first spring is connected with the bottom surface of the movable groove. The dwang promotes the movable block when sucking disc and belt pulley paste mutually, and spring one and rotatory piece are as rotatory tooth two buffering before getting into rotatory tooth's socket two: because the dwang is the rotation state before getting into the swivelling chute, rotatory tooth two gets into rotatory tooth's socket two and need just can get into in suitable position, otherwise rotatory tooth two probably is ejecting at once by the rotating mass, thereby make the sucking disc leave the belt pulley axis of rotation and main shaft and be connected the failure and make the compressor can not work, nevertheless under the buffering that has spring one, make the dwang can be after rotating suitable angle, spring one makes the rotating mass can automatic re-setting promote the rotating mass and drive rotatory tooth's socket two and inlay mutually with rotatory tooth two, make the movable block and dwang scarf joint and then drive the work of main shaft rotation compressor, the process is smooth, and is quick simple.

Preferably, the rotating block is connected with the limiting block, the cross section of the rotating block is in a convex shape, the cross section area of the limiting block is smaller than that of the rotating block, the bottom surface of the movable groove is provided with a second groove, the limiting block is matched with the second groove, the first spring is arranged between the limiting block and the inner wall of the movable groove, and the first spring is in contact with the surface of the limiting block and the inner wall of the movable groove. The second groove is used as a buffer of the limiting block when the rotating block is pushed by the rotating rod, and the first spring is clamped between the limiting block and the inner wall of the movable groove, so that the first spring is stressed uniformly and is not easy to deform when in use, and the service life of the first spring is prolonged.

Preferably, the second rotating teeth are uniformly arranged on the surface of one end of the rotating rod close to the rotating groove. The rotating rod can be conveniently and quickly clamped into the rotating groove so as to drive the movable block to rotate, so that the main shaft rotates the compressor to work, and the process is quick and smooth.

Preferably, the shockproof device comprises a base frame and a shockproof plate, the lower surface of the stabilizing plate is connected with the upper surface of the shockproof plate, the shockproof plate is arranged in the base frame, a fixing rod is arranged below the compressor, one end of the fixing rod is fixedly connected with the outer surface of the compressor, the other end of the fixing rod is fixedly connected with the upper surface of the shockproof plate, the lower surface of the shockproof plate is provided with a second spring, one end of the second spring is connected with the shockproof plate, and the other end of the second spring is connected with the bottom surface of the base frame. Because the vibrations of engine make the belt pulley drive each part can take place to quiver a little after the bonnet is fixed, nevertheless put into base frame accessory, the board that takes precautions against earthquakes passes through the dead lever with the compressor and is connected, has reduced the holistic vibrations of device to increased the fatigue resistance of accessory, prolonged the life of accessory.

Preferably, the two sides of the shockproof plate are provided with soft blocks, one end of each soft block is connected with the side surface of the shockproof plate, and the other end of each soft block is connected with the inner wall of the base frame. The soft block is used for damping the shockproof plate, so that the reaction force of the shockproof plate to the whole device is reduced, the vibration of the fittings is reduced, the fatigue resistance of the fittings is improved, and the service life of the fittings is prolonged.

Preferably, the lower end of the connecting block is provided with a plurality of rollers, the rollers are connected with the bottoms of the sliding grooves, and the rotating motor is connected with the stabilizing plate in a sliding mode through the rollers. When the sucker is attracted or popped up, the friction force between the rotating motor and the ground is reduced, and the roller enables the rotating motor and the sucker to move back and forth smoothly in the sliding groove.

Preferably, a limiting block is arranged on one side, away from the sucker, in the sliding groove, a transition plate is arranged on the other side in the sliding groove, the limiting block and the lower surface of the transition plate are connected with the bottom surface of the sliding groove, the idler wheels are arranged between the limiting block and the transition plate, and the outer side surfaces of the idler wheels on the two sides of the sliding groove are respectively in contact with the limiting block and the inner side of the transition plate. The spacing between sucking disc and the belt pulley can be controlled with reset spring together to the action of stopper and filter restriction gyro wheel simultaneously, keeps the exact interval and makes electromagnetic clutch can normal studio, reduces the air conditioner fault rate.

The invention has the beneficial effects that: reduce impact force and noise when switching on electromagnetic clutch to delay the fatigue damage probability of accessory, the sucking disc below is equipped with damping device simultaneously, deepens fatigue resistance, and the process is smooth fast, prolongs electromagnetic clutch's life, reduces the air conditioner fault rate.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the structure of the sucking disc, the rotating rod, the belt pulley and the coil;

FIG. 3 is a schematic view of the connection of the suction cup to the pulley, transition plate, coil;

FIG. 4 is a schematic view of the connection of the suction cup, the rotating rod and the spindle;

fig. 5 is a sectional view of the rotating rod and the main shaft unconnected;

figure 6 is a cross-sectional view of the connection of the swivelling levers to the main shaft;

FIG. 7 is a schematic view of the connection of the stabilizer plate to the rotating electrical machine;

FIG. 8 is a cross-sectional view of the attachment block to the stabilizing plate;

FIG. 9 is a schematic view of the connection block to the rotary electric machine;

fig. 10 is a schematic view of the structure of the stabilizer plate.

In the figure: 1. the novel motor comprises a suction cup, 2. A rotating motor, 3. A connecting rod, 4. A belt pulley, 5. A transition plate, 6. A coil, 7. A compressor, 8. A groove I, 9. A rotating rod, 10. A main shaft, 11. A movable groove, 12. A movable block, 13. A rotating groove, 14. A stabilizing plate, 15. A sliding groove, 16. A connecting block, 17. A reset spring, 18. A rotating block, 19. A limiting block, 20. A movable cavity, 21. A spring I, 22. A groove II, 23. A base frame, 24. A shockproof plate, 25. A fixed rod, 26. A spring II, 27. A soft block, 28. A roller, 29. A limiting block, 30. A rotating tooth II, 31. A rotating tooth groove II.

Detailed Description

Example 1:

as shown in fig. 1, a driving assembly of an electromagnetic clutch of a fatigue-resistant automobile air conditioner comprises a sucker 1, wherein one side of the sucker 1 is provided with a rotating motor 2, the rotating motor 2 is provided with a connecting rod 3, one end of the connecting rod 3 is connected with the rotating motor 2, and one side of the sucker 1 at the other end of the connecting rod 3 is connected.

As shown in fig. 1 and 2, a belt pulley 4, a coil 6 and a compressor 7 are arranged on the other side of the suction cup 1, the belt pulley 4 is annular, a groove 8 is formed in the surface of the belt pulley 4, the coil 6 is arranged in the groove 8, the suction cup 1 is connected with a rotating rod 9, and the rotating rod 9 penetrates through the belt pulley 4.

As shown in fig. 1, 4, 5, and 7, the compressor 7 is provided with a main shaft 10, one end of the main shaft 10 is connected to the compressor 7, a movable groove 11 is provided on an end surface of the other end of the main shaft 10, and a movable block 12 is provided in the movable groove 11. The terminal surface of dwang 9 one end is relative with the terminal surface of movable block 12, movable block 12 pegs graft with movable groove 11, the surface of movable block 12 is equipped with rotatory tooth socket one, movable groove 11 inner wall be equipped with rotatory tooth socket one, movable block 12 passes through rotatory tooth socket one and meshes with main shaft 10, movable block 12 is equipped with swivelling chute 13, the surface of dwang 9 is equipped with rotatory tooth two 30, the inner wall of swivelling chute 13 be equipped with rotatory tooth two 30 assorted rotatory tooth sockets two 31. 2 below of rotating electrical machines are equipped with steadying plate 14, and steadying plate 14's upper surface is equipped with

spout

15, and 2 lower extremes of rotating electrical machines are connected with connecting block 16, and connecting block 16 is arranged in spout 15.

As shown in fig. 6 and 8, a return spring 17 is arranged on one side of the chute 15 close to the suction cup 1, one end of the return spring 17 is connected with the side wall of the chute 15, the other end of the return spring 17 is connected with a connecting block 16, and a damping device is arranged below the suction cup 1. The shockproof device comprises a base frame 23 and a shockproof plate 24, the lower surface of the stabilizing plate 14 is connected with the upper surface of the shockproof plate 24, the shockproof plate 24 is arranged in the base frame 23, a fixing rod 25 is arranged below the compressor 7, one end of the fixing rod 25 is fixedly connected with the outer surface of the compressor 7, the other end of the fixing rod 25 is fixedly connected with the upper surface of the shockproof plate 24, a second spring 26 is arranged on the lower surface of the shockproof plate 24, one end of the second spring 26 is connected with the shockproof plate 24, and the other end of the second spring 26 is connected with the bottom surface of the base frame 23. The two sides of the shockproof plate 24 are provided with soft blocks 27, one end of the soft block 27 is connected with the side surface of the shockproof plate 24, and the other end of the soft block 27 is connected with the inner wall of the base frame 23.

As shown in fig. 4 and 5, the rotating tooth grooves one on the inner surface of the movable groove 11 are a plurality of tooth grooves which are uniformly arranged. The second rotating teeth 30 are uniformly arranged on the surface of the rotating rod 9 at the end close to the rotating groove 13.

As shown in fig. 5 and 6, the movable block 12 includes a rotating block 18 and a limiting block 19, the rotating groove 13 is disposed on the surface of the rotating block 18, a movable cavity 20 is disposed between the rotating block 18 and the movable groove 11, a first spring 21 is disposed in the movable cavity 20, one end of the first spring 21 is connected to the rotating block 18, and the other end of the first spring 21 is connected to the bottom surface of the movable groove 11. The rotating block 18 is connected with the limiting block 19, the cross section of the limiting block 19 is in a convex shape, the cross section area of the limiting block 19 is smaller than that of the rotating block, the bottom surface of the movable groove 11 is provided with a second groove 22, the limiting block 19 is matched with the second groove 22, the first spring 21 is arranged between the limiting block 19 and the inner wall of the movable groove 11, and the first spring 21 is in contact with the surface of the limiting block 19 and the inner wall of the movable groove 11.

As shown in fig. 8-10, the lower end of the connecting block 16 is provided with a plurality of rollers 28, the rollers 28 are connected with the bottom of the sliding groove 15, and the rotating electrical machine 2 is slidably connected with the stabilizing plate 14 through the rollers 28. A limiting block 29 is arranged on one side, far away from the sucker 1, in the sliding groove 15, a transition plate 5 is arranged on the other side in the sliding groove 15, the lower surfaces of the limiting block 29 and the transition plate 5 are connected with the bottom surface of the sliding groove 15, the roller 28 is arranged between the limiting block 29 and the transition plate 5, and the outer side surfaces of the rollers 28 on the two sides of the sliding groove 15 are respectively contacted with the limiting block 29 and the inner side of the transition plate 5. The upper surface of the transition plate 5 is an arc surface.

As shown in fig. 1-10, a power supply connected with a rotating motor 2 is started, so that a connecting rod 3 drives a sucker 1 to rotate, a belt pulley 4 driven by an automobile engine rotates, the rotating speed and the rotating direction of the belt pulley 4 and the sucker are the same, when an air conditioner is used, an air conditioner switch is turned on, a coil 6 in a first groove 8 of the belt pulley 4 is communicated by the power supply to generate magnetic force, the sucker 1 is attracted to be attached to the side surface of the belt pulley 4 (at this time, a connecting block 16 drives the rotating motor 2 to move towards the sucker 1 in a sliding groove 15, a roller 28 slides on a transition plate 5, a return spring 17 is compressed by the connecting block 16), meanwhile, a rotating rod 9 rotates and simultaneously impacts a movable block 12, the movable block 12 moves towards a movable groove 11 (a limiting block 19 enters a second groove 22), a first spring 21 is compressed, when a second rotating tooth 30 on the surface of the end head of the rotating rod 9 is matched with a second rotating tooth groove 31 in the rotating groove 13, the first spring 21 ejects the movable block 21, so as shown in fig. 6, the main shaft 10 is further drives a main shaft 10 to rotate, so that the compressor 7 starts to work, and the air conditioner starts cooling or heating; when the air conditioner is turned off, the power supply of the coil 6 is disconnected and loses magnetic force, the return spring 17 rebounds the connecting block 16 to return, the roller 28 returns to the position between the limiting block 29 and the transition plate 5, the rotating rod 9 exits the rotating groove 13 at the moment, the main shaft 10 stops rotating, the compressor 7 stops working, and the refrigeration or heating of the air conditioner is finished.

Claims

1. The utility model provides a tired car air conditioner electromagnetic clutch drive assembly, characterized by, including sucking disc (1), one side of sucking disc (1) is equipped with rotating electrical machines (2), rotating electrical machines (2) are equipped with connecting rod (3), the one end and the rotating electrical machines (2) of connecting rod (3) are connected, the other end and one side of sucking disc (1) of connecting rod (3) are connected, rotating electrical machines (2) drive sucking disc (1) through connecting rod (3) and rotate, sucking disc (1) opposite side is equipped with belt pulley (4), coil (6) and compressor (7), the shape of belt pulley (4) is cyclic annular and the surface is equipped with recess (8), recess (8) are arranged in to coil (6), sucking disc (1) is connected with dwang (9), rotating electrical machines (2) drive through sucking disc (1) and rotate, dwang (9) run through belt pulley (4), compressor (7) are equipped with main shaft (10), the one end and the compressor (7) of main shaft (10) are connected, the terminal surface of the other end of main shaft (10) is equipped with activity groove (11), be equipped with activity groove (11) in the activity piece (12) in the terminal surface of activity piece (12), the utility model discloses a rotary table, including activity piece (12) and activity groove (11) peg graft, be equipped with stabilizer plate (14) below rotating electrical machines (2), the upper surface of stabilizer plate (14) is equipped with spout (15), rotating electrical machines (2) lower extreme is connected with connecting block (16), in spout (15) are arranged in connecting block (16), one side that is close to sucking disc (1) in spout (15) is equipped with reset spring (17), the one end of reset spring (17) is connected with the lateral wall of spout (15), the other end and the connecting block (16) of reset spring (17) are connected, sucking disc (1) below is equipped with damping device, the surface of activity piece (12) is equipped with rotatory tooth one, activity groove (11) inner wall is equipped with rotatory tooth's socket one with rotatory tooth one assorted, activity piece (12) are through rotatory tooth one and main shaft (10) meshing, activity piece (12) are equipped with rotatory groove (13), the surface of rotatory piece (9) is equipped with two (30), the inner wall of rotatory groove (13) be equipped with rotatory tooth two (30) assorted activity piece (30), activity piece (18) and rotatory piece (18) are arranged in between activity groove (18) and rotatory piece (18), rotatory groove (18) including the rotatory piece (18), a first spring (21) is arranged in the movable cavity (20), one end of the first spring (21) is connected with the rotating block (18), the other end of the first spring (21) is connected with the bottom surface of the movable groove (11), the rotating block (18) is connected with the limiting block (19) and has a convex section shape, the section area of the limiting block (19) is smaller than that of the rotating block, a second groove (22) is formed in the bottom surface of the movable groove (11), the limiting block (19) is matched with the second groove (22), the first spring (21) is arranged between the limiting block (19) and the inner wall of the movable groove (11), the first spring (21) is in contact with the surface of the limiting block (19) and the inner wall of the movable groove (11), the connecting rod (3) drives the sucker (1) to rotate when the rotating motor (2) rotates, the belt pulley (4) rotates and has the same rotating speed and rotating direction as that of the sucker (1), a coil (6) in the first groove (8) of the belt pulley (4) generates magnetic force to enable the sucker (1) to be attracted to be attached to the belt pulley (4), the side surface of the movable block (9) to impact the movable groove (12), and enable the movable block (12) to enter the rotating groove (12) to move towards the rotating groove (12) and enable the movable groove (12) to compress the rotating block (12) to move the rotating groove (12), when the coil (6) loses magnetic force, the return spring (17) rebounds the connecting block (16) to return, and the rotating rod (9) exits the rotating groove (13) to stop the rotation of the main shaft (10).

2. A fatigue-resistant electromagnetic clutch drive assembly for an air conditioner of an automobile as claimed in claim 1, wherein the first rotating tooth grooves of the inner surface of the movable groove (11) are a plurality of uniformly arranged tooth grooves.

3. A fatigue-resistant electromagnetic clutch drive assembly for an air conditioner of an automobile as claimed in claim 1, wherein the second rotating teeth (30) are uniformly arranged on the surface of the rotating lever (9) near the end of the rotating groove (13).

4. The electromagnetic clutch driving assembly for the fatigue-resistant automobile air conditioner is characterized in that the damping device comprises a base frame (23) and a shock-proof plate (24), the lower surface of the stabilizing plate (14) is connected with the upper surface of the shock-proof plate (24), the shock-proof plate (24) is arranged in the base frame (23), a fixing rod (25) is arranged below the compressor (7), one end of the fixing rod (25) is fixedly connected with the outer surface of the compressor (7), the other end of the fixing rod (25) is fixedly connected with the upper surface of the shock-proof plate (24), a second spring (26) is arranged on the lower surface of the shock-proof plate (24), one end of the second spring (26) is connected with the shock-proof plate (24), and the other end of the second spring (26) is connected with the bottom surface of the base frame (23).

5. The fatigue-resistant electromagnetic clutch driving assembly for the air conditioner of the automobile as claimed in claim 4, wherein soft blocks (27) are arranged on two sides of the vibration-proof plate (24), one end of each soft block (27) is connected with the side surface of the vibration-proof plate (24), and the other end of each soft block (27) is connected with the inner wall of the base frame (23).

6. A fatigue-resistant electromagnetic clutch drive assembly for an air conditioner of an automobile as claimed in claim 1, wherein a plurality of rollers (28) are provided at a lower end of the connecting block (16), the rollers (28) are connected with a bottom of the chute (15), and the rotating electrical machine (2) is slidably connected with the stabilizing plate (14) through the rollers (28).

7. The electromagnetic clutch drive assembly of the fatigue-resistant automobile air conditioner according to claim 6, wherein a limiting block (29) is arranged on one side, away from the sucker (1), in the sliding groove (15), a transition plate (5) is arranged on the other side in the sliding groove (15), the lower surfaces of the limiting block (29) and the transition plate (5) are connected with the bottom surface of the sliding groove (15), the roller (28) is arranged between the limiting block (29) and the transition plate (5), and the outer side surfaces of the roller (28) on two sides of the sliding groove (15) are respectively contacted with the inner sides of the limiting block (29) and the transition plate (5).