Multi-aperture shaft sleeve combination and trolley wheel

The utility model discloses a multi-aperture shaft sleeve combination and a handcart wheel, the multi-aperture shaft sleeve combination comprises a shaft sleeve body, a bearing is placed in the shaft sleeve body, two ends of the shaft sleeve body are respectively sleeved with a main aperture sleeve,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	PANG JIANKE, LYU FENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AXLES FOR WHEELS OR CASTORS BEARINGS BLASTING CASTORS ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INCREASING WHEEL ADHESION LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLE WHEELS VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a multi-aperture shaft sleeve combination and a handcart wheel, the multi-aperture shaft sleeve combination comprises a shaft sleeve body, a bearing is placed in the shaft sleeve body, two ends of the shaft sleeve body are respectively sleeved with a main aperture sleeve, and the shaft sleeve body is provided with a pair of first aperture sleeves, a pair of second aperture sleeves and a pair of third aperture sleeves. The pair of first aperture sleeves can be connected to the corresponding main aperture sleeves in a sleeving mode respectively, the pair of second aperture sleeves can be connected to the corresponding first aperture sleeves in a sleeving mode respectively, and the pair of third aperture sleeves can be connected to the corresponding second aperture sleeves in a sleeving mode respectively. The four pairs of sleeves with different apertures can meet the requirements of wheel shafts with four sizes, and manufacturers of trolley wheels can meet the requirements of most tr