Wet type multi-plate clutch for air compressor

Abstract

The invention discloses a wet type multi-plate clutch for an air compressor. The wet type multi-plate clutch for the air compressor comprises a stepped crankshaft, a gear pillar, a driven disc and a cylinder body, wherein the gear pillar, the driven disc and the cylinder body are sequentially arranged on the crankshaft; a gear is arranged outside the gear pillar; the driven disc and the crankshaft are connected through an outer hexagonal hole shaft; the cylinder body is provided with an air inlet; a piston is arranged in the cylinder body, a push plate is arranged outside the piston, and the driven disc is sleeved with the push plate; an outer gear shell is arranged on the outer portion of the other end of the push plate, the push plate is sleeved with the outer gear shell, and a pretightening membrane is arranged between the outer gear shell and the push plate; the outer gear shell is further arranged outside the driven disc and buckled to the driven disc; and a membrane spring is arranged between the driven disc and the outer gear shell. A pressing plate is arranged in the outer gear shell. A plurality of driving sheets and a plurality of driven sheets are arranged between the pressing plate and the driven disc at intervals. According to the wet type multi-plate clutch for the air compressor, fuel is effectively saved, emission of carbon dioxide is reduced, exhaust noise is eliminated, the service life of the air compressor is greatly prolonged, and driving safety is improved.

Description

technical field [0001] The invention relates to the technical field of clutches, in particular to a wet multi-plate clutch for a vehicle air compressor. Background technique [0002] At present, domestic commercial vehicles mostly use pneumatic brake systems, whose power source is compressed air, which is generated by the engine driving the air compressor, wherein the air compressor is directly driven by the engine through gears. As long as the engine is working, the air compressor has to work. Therefore, compressed air will be continuously generated during driving. Usually, the compressed air will be stored in the cylinder, and a pressure limiting valve is installed on the cylinder. The limited pressure is mostly 8 kg, when it exceeds 8 kg, the excess compressed air is discharged into the atmosphere through the pressure limiting valve. [0003] The disadvantages of this structure are: [0004] (1) Since the compressed air in the gas cylinder is used to brake or provide po...

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Problems solved by technology

Therefore, it seriously pollutes the environment

[0006] (3) Since compressed air is continuously generated during driving, the excess compressed air must be exhausted through the pressure limiting valve on the gas storage bottle, and exhaust noise will be generated during exhausting, causing serious noise pollution

[0007] (4) Since the air compressor works continuously when driving, its practical life is seriously shortened and the risk of driving is increased

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