Abstract: An adjustable seedling pick-up end effector for automatically transplanting plug seedlings is provided includes two clamping fingers installed symmetrically along a direction of a center line, support frames respectively connected adjustably to the clamping fingers, and a mechanical arm fixedly connected to the support frames. The mechanical arm is constructed to drive a clamping pin mechanism to execute actions of prying, grabbing, and quickly releasing the plug seedlings, and the adjustment of the opening degree and the clamping angle of the clamping pin mechanism is realized by adopting the adjustably connected support frames. The end effector can be actively opened and closed to grab and release the plug seedlings, provide a larger space to accommodate the plug seedlings so as not to damage the seedlings, and adjust the opening degree and the clamping angle, which can meet the seedling pick-up requirements for automatic transplanting of plug seedlings of various specifications.

Abstract: An adjustable seedling pick-up end effector for automatically transplanting plug seedlings includes two clamping fingers installed symmetrically along a direction of a center line, support frames respectively connected adjustably to the clamping fingers, and a mechanical arm fixedly connected to the support frames. The mechanical arm is constructed to drive a clamping pin mechanism to execute actions of prying, grabbing, and quickly releasing the plug seedlings, and the adjustment of the opening degree and the clamping angle of the clamping pin mechanism is realized by adopting the adjustably connected support frames. The end effector can be actively opened and closed to grab and release the plug seedlings, provide a larger space to accommodate the plug seedlings so as not to damage the seedlings, and adjust the opening degree and the clamping angle, which can meet the seedling pick-up requirements for automatic transplanting of plug seedlings of various specifications.