Planetary reducer performance test assembly of crane

• Main Authors: ZHU JINGWEI, NI WENQIANG, CHEN LEI, LI CHENGBAO, GUO SHIBO, WU CHAOFAN, YANG MENGHU
• Format: Patent
• Language: Chinese; English
• Published: 24.11.2023
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; MEASURING QUANTITY OF HEAT; MEASURING TEMPERATURE; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR

The invention belongs to the technical field of speed reducer performance testing equipment, and discloses a planetary speed reducer performance testing assembly of a crane, which comprises a base box and a testing motor fixedly connected in the base box, a sliding seat is connected in the base box in a left-right sliding manner, and the sliding seat is in threaded connection with an adjusting screw rod rotationally connected in the base box. The adjusting screw rod is coaxially and fixedly connected with a driving handle, the sliding seat is connected with a speed reducer bearing device, the upper end of the speed reducer bearing device is provided with a planetary speed reducer, the planetary speed reducer is connected with a testing motor, the left side of the planetary speed reducer is provided with a return clearance testing device, and the return clearance testing device comprises a sliding sleeve which is in left-right sliding connection with the base box; the sliding sleeve is in threaded connection w