Low-noise screw air compressor

Abstract

The invention discloses a low-noise screw-type air compressor, and relates to the field of screw-type air compressors, the low-noise screw-type air compressor comprises a base, the two sides of the top of the base are both provided with limiting assemblies, the two sides of the interior of the base are both provided with sliding grooves, the two sliding grooves are both internally provided with sliding plates, and a movable plate is installed between the two sliding plates. By arranging the limiting assembly, when the air compressor does not work, a user can close an electromagnet block and then push the air compressor upwards, so that a movable plate moves upwards, a damping spring is stretched, then a limiting plate is rotated through a rotating shaft, the limiting plate rotates to drive a supporting rod to rotate, and when the limiting plate rotates to make contact with the bottom of an abutting plate, the supporting rod is driven to rotate; the limiting plate is not rotated any more, the air compressor is loosened, at the moment, the limiting plate and the supporting rod can support the abutting plate and the air compressor, the air compressor is prevented from moving downwards and extruding the damping spring, the damping spring can be kept in a stretching state, and therefore the situation that the damping spring is compressed for a long time, and the damage speed is increased is avoided.

Description

technical field [0001] The invention relates to the field of screw air compressors, in particular to a low-noise screw air compressor. Background technique [0002] Screw air compressor is a kind of air compressor, there are two kinds of twin-screw and single-screw, the invention of twin-screw air compressor is more than ten years later than single-screw air compressor, the design of twin-screw air compressor is more reasonable , Advanced, twin-screw air compressor overcomes the shortcomings of single-screw air compressors such as unbalanced and fragile bearings, and has the advantages of long life, low noise, and more energy-saving. After the technology matured in the 1980s, its application range is expanding day by day. [0003] According to the Chinese patent with the publication number CN213064474U, a low-noise screw air compressor is disclosed. This invention achieves the purpose of good noise reduction effect, improves the practicability and usability of the device, an...

AI Technical Summary

Problems solved by technology

[0004] Based on this, the purpose of the present invention is to provide a low-noise screw air compressor to solve the technical problems that the service life of the shock-absorbing spring will be reduced if the shock-absorbing spring is always in a compressed state and it is difficult to clean the dust attached to the surface of the dust-proof net in time.

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