Novel easy-to-assemble embedded eccentric wheel device

The invention discloses a novel easy-to-assemble embedded eccentric wheel device, and mainly relates to the field of eccentric couplings. The novel easy-to-assemble embedded eccentric wheel device comprises an eccentric wheel body, a first mounting hole with a key groove is formed in one end of the eccentric wheel body, a mounting groove is formed in the end, away from the first mounting hole, ofthe eccentric wheel body, a movable output shaft insert is embedded in the mounting groove, and a second mounting hole with a key groove is formed in the movable output shaft insert. The novel easy-to-assemble embedded eccentric wheel device is an open type eccentric coupling, and is easy and convenient to install; and a crank rocker connected with a winnowing fan does not need to be detached, sothat time and labor are saved, and the device is convenient and fast to operate, high in safety coefficient, high in operation reliability and durable. 本发明公开了一种新型易装镶嵌型偏心轮装置，主要涉及偏心对轮领域；包括偏心轮本体，所述偏心轮本体的一端设有带键槽的第一安装孔，所述偏心轮本体远离第一安