ROTATING MECHANISM WITH ELASTIC PROTECTIVE CASING

• Main Authors: ZHU, Shanjing, HUANG, Tao, GONG, Shugang, WU, Xingyin, LIN, Shaorong
• Format: Patent
• Language: English; French; German
• Published: 08.03.2017
• Subjects: AXLES FOR WHEELS OR CASTORS; BEARINGS; BLASTING; CASTORS; DEVICES OR ARRANGEMENTS RELATED TO TYRES; 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; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL; ROTARY BODIES OTHER THAN GEARING ELEMENTS; SHAFTS; THERMAL INSULATION IN GENERAL; TRANSPORTING; TYRE CHANGING OR REPAIRING; TYRE INFLATION; VEHICLE TYRES; VEHICLE WHEELS; VEHICLES IN GENERAL; WEAPONS

The present invention relates to the technical field of rotation structures and discloses a rotation structure with an elastic protection casing, which comprises a stator and a rotor; wherein, the rotor is sheathed on a periphery of the stator, a periphery of the rotor is provided with the elastic protection casing, the elastic protection casing is substantially annular and arranged to surround the periphery of the rotor. Compared with the prior art, the rotation structure provided by the present invention comprises the elastic protection casing sheathed on the periphery of the rotor. The elastic protection casing has the elastic deformation effect, when the rotation structure transmits power to other structures or devices, the elastic protection casing can reduce radial impacts of external forces onto the rotor and protect the periphery of the rotor, so that the service life of the rotation structure can be greatly extended. Moreover, the elastic protection casing can serve as a friction transmission component to transmit power to other structures or devices, and can also absorb most noise generated by the rotation structure, such that the rotation structure can be suitable for situations with high requirements.