Novel screw air compressor

The utility model belongs to the technical field of compressors, and provides a novel screw type air compressor which comprises an air compressor body, a shell is arranged on the outer side of the air compressor body, a movable plate is arranged at the bottom of the shell and matched with a track in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	PAN LEI, PAN YUE, YANG JINGCONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model belongs to the technical field of compressors, and provides a novel screw type air compressor which comprises an air compressor body, a shell is arranged on the outer side of the air compressor body, a movable plate is arranged at the bottom of the shell and matched with a track in a supporting cavity, and a compression spring and a shock absorber are further arranged in the supporting cavity. The upper parts of the compression spring and the shock absorber are connected with the movable plate; a fixed moving switching device is arranged at the bottom of the supporting cavity, and supporting parts are arranged on the two sides of the bottom of the supporting cavity; the roller is simple in structure, convenient to use, low in manufacturing cost and capable of reducing noise and improving the comfort level of a working environment, when the roller needs to be fixed for a long time, the roller can be separated from the bottom surface, the mounting part is in direct contact with the ground, the