Direct crankshaft of air compressor

Abstract

There is provided a direct crankshaft of an air compressor for producing compressed air in which a crankshaft is implemented by two crank plates integrally overlapped with each other so that compression cylinders can be arranged in the radial direction to exhibit an excellent air cooling performance, top dead centers and bottom dead centers of the compression cylinders are symmetrically arranged so that the cancellation between pressurizing and vacuuming phenomena and the running of a motor can be smoothly performed, and the motor is integrated with a compression pump so that various driving components such as belts, pulleys, covers, and the like are eliminated and manufacturing costs are remarkably reduced. The direct crankshaft includes crank plates integrated with each other to form an overlapping unit. The overlapping unit has a shaft coupling hole through which a motor shaft penetrates such that the direct crankshaft is directly coupled with a motor.

Description

technical field [0001] The present invention relates to an air compressor for producing compressed air, and more particularly, to a straight-use crankshaft of an air compressor, the crankshaft being formed by two crankshaft plates stacked integrally so that the compression cylinders are arranged radially, thereby having Good air-cooling performance, the top dead center and bottom dead center of the compression cylinder are symmetrically arranged, so that the supercharging and vacuum phenomena can cancel each other out and the motor can run smoothly. The motor is integrated with the compression pump, thereby eliminating the need for various drive components (eg, belts, wheels, covers, etc.) and significantly reducing manufacturing costs. Background technique [0002] A piston type air compressor generating compressed air includes an air compressor pump, a motor driving the air compressor pump, a driving pulley attached to the motor and the air compressor pump, and a belt conn...

AI Technical Summary

Problems solved by technology

[0010] As a result, since various types of crankshafts employed in existing piston air compressors are used only for individual air compressors suited to the characteristics of the respective air compressors, and have respective effects, but cannot have all of the above-mentioned effects

[0011] In other words, due to the technical limitations of the general crankshaft in terms of connecting the connecting rod unit with each other using the connecting member and using the balance weight to maintain the balance during the rotation, the prior art cannot achieve a crankshaft with a single curved shape, double crankshaft, etc. Crankshafts with all the advantages of crankshafts and crankshafts

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