Fatigue-resistant automobile air conditioner electromagnetic clutch driving assembly

Abstract

The invention discloses a fatigue-resistant automobile air conditioner electromagnetic clutch driving assembly. The assembly comprises a suction cup, a rotating motor is arranged on one side of the suction cup and provided with a connecting rod, a belt wheel, a coil and a compressor are arranged on the other side of the suction cup, the belt wheel is annular, a first groove is formed in the surface of the belt wheel, the coil is arranged in the first groove, the suction cup is connected with a rotating rod, the rotating rod penetrates through the belt wheel, a compressor is provided with a main shaft, one end of the main shaft is connected with the compressor, a movable groove is formed in the end face of the other end of the main shaft, a movable block is arranged in the movable groove and connected with the movable groove in an inserted mode, a stabilizing plate is arranged below the rotating motor, a sliding groove is formed in the upper surface of the stabilizing plate, a connecting block is connected to the lower end of the rotating motor and arranged in the sliding groove, a reset spring is arranged on the side, close to the suction cup, of the inner part of the sliding groove, and a damping device is arranged below the suction cup. The fatigue-resistant automobile air conditioner electromagnetic clutch driving assembly has the beneficial effect that the fatigue resistance of the automobile air conditioner electromagnetic clutch driving assembly is improved.

Description

technical field [0001] The invention relates to the technical field of automobile air conditioners, in particular to a fatigue-resistant automobile air conditioner electromagnetic clutch drive assembly. Background technique [0002] The automobile air conditioner electromagnetic clutch is a power transmission device between the automobile engine and the automobile air conditioner compressor. The automobile engine drives the automobile air conditioner compressor to work through the electromagnetic clutch. At present, there is an electromagnetic clutch on the market. When the coil is energized, electromagnetic force is generated to make the suction cup adsorb on the end surface of the pulley. Since the pulley is driven by the engine, under the action of electromagnetic force, friction is generated between the end surface of the pulley and the suction cup. The suction cup is driven to rotate through the pulley, thereby driving the air conditioner compressor to work through the ...

AI Technical Summary

Problems solved by technology

At present, there is an electromagnetic clutch on the market. When the coil is energized, electromagnetic force is generated to make the suction cup adsorb on the end surface of the pulley. Since the pulley is driven by the engine, under the action of electromagnetic force, friction is generated between the end surface of the pulley and the suction cup. The suction cup is driven to rotate through the pulley, thereby driving the air conditioner compressor to work through the suction cup; when the coil is powered off, the electromagnetic force disappears, and the suction cup resets under the action of the spring plate, but when the engine drives the electromagnetic clutch to start instantly, the drive assembly When the high-speed rotating pulley drives the static suction cup to rotate, the rotational torque is very large, resulting in large impact and noise, which makes the accessories prone to fatigue and cracks and other damage, greatly reducing the service life

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