Combination formula rice bot seedlings for transplantation mechanism

摘要

An object of the present invention is to provide a combination-type rice bot seedlings for transplantation mechanism. A transplant arm case by conjugate cam and the planetary gear system as well as movement in accordance with constant velocity or non-constant velocity transmission planetary gear system mechanism, it rotated relative to the planetary gear, by the synthesis of 2 movement, cusp of seedling up nail in the transplant arm case to achieve the "woodpecker" shape motion trajectory. In addition, even as a non-constant velocity transmission mechanism by the free 2 Kaihien gear planetary system, motion trajectory of the cusps of seedling up nail to achieve the "SHOOTING-shaped". The present invention overcomes the shortcomings of the multi-link mechanism and an intermittent mechanism, the structure is simple, compact, lightweight, small vibration, has advantages such as manufacturing cost is low, transplantation machine rice field or fields in any rotational speed It can adapt to work in.BACKGROUND 1