Rotary retractable claw-type raft frame seedling rope harvesting and transferring device and system

• Main Authors: ZOU HAISHENG, JIANG TAO, ZHU YE, XU ZHIQIANG, YAN WEI, XING JINGZHU, HONG YANG
• Format: Patent
• Language: Chinese; English
• Published: 18.10.2019
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CRANES; EQUIPMENT FOR SHIPPING; FISHING; FORESTRY; HARVESTING; HAULING; HOISTING; HUMAN NECESSITIES; HUNTING; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; MOWING; PERFORMING OPERATIONS; RELATED EQUIPMENT; SHIPS OR OTHER WATERBORNE VESSELS; TRANSPORTING; TRAPPING

The invention relates to a rotary retractable claw-type raft frame seedling rope harvesting and transferring device. An output shaft of a rotation driving device is connected with the coaxial end of arotating shaft; a rotation disc is fixed to the other end of the rotating shaft; a plurality of claw bases are uniformly installed on the circumference of the end surface of the rotation disc, and the two ends of each claw base are provided with sliding bearings; a reciprocating mechanism is formed by retractable claws and the sliding bearings in the claw bases; the tail ends of the retractable claws are connected with a swing rod through pin shafts, and the other end of the swing rod is in rolling contact with an end surface cam or groove wheel fixed to a rack through a rolling wheel; the claws are lifted by the cam or groove wheel when stretching out, and when the claws draw back, the rolling wheel of the swing rod tightly fits the lowering edge of the cam or groove wheel under the function of a spring; when th