Inter-plant weeding spring-tooth flexible shaft driving mechanism of paddy field weeding machine

An inter-plant weeding spring-tooth flexible shaft driving mechanism of a paddy field weeding machine belongs to the agricultural machinery. A shaft seat and a sleeve are arranged on a machine frame assembly, a rotating shaft is mounted on the shaft seat, a drive sprocket is fixedly mounted in the middle part of the rotating shaft, the end at the outer side of the rotating shaft is connected and equipped with a ball joint coupling, a driving flexible shaft is inserted into the sleeve and both ends thereof are respectively connected with the ball joint coupling and an inter-plant weeding spring-tooth assembly, a power output shaft end of a gear transmission case is fixedly equipped with a drive chain wheel, and the chain is arranged on the drive chain wheel and the drive sprocket in a matching manner. The mechanism is newly and rationally designed, simply structured, and simply and conveniently adjusted, has high efficiency, few failures and wide applicability, and works stably. The invention ...