Yi Seed Cha Leaf Rou Nian Machine structures improve (three), and it includes have:Yi Xuan Turn Installed are set, a Sheng Jiang Installed are set, Yi Di Disk, a pedestal Yi are Ji Yi Even Move, wherein The Sheng Jiang Installed Zhi Department Yi Vortex Rod Machine Agencies institute Agencies connect at And With mono- Ma Da Jian Even makees Move, make The Sheng Jiang Installed set institute can Lose go out to make Move Niu Li More big, and the good When Di Disk of the qualitative Ye More of Steady or twisting plate are resisted Gan Interference Time by external force, also can by Yi Vortex Rod Machine Agencies Group at Sheng Jiang Installed set and the fixed torsion Lose of Steady are provided enable Di Disk Yi Old Shou Luo Rod Zhu Even Move and be up displaced and make Move, it twists piece No methods to prevent from rubbing and effectively coat tea ball, increase Real that the processing of The structures uses with property person.一種茶葉揉捻機之結構改良(三),其包含有:一旋轉裝置、一升降裝置、一底盤、一基座以及一連動座,其中該升降裝置係以渦桿機構所構成,並與一馬達件連接作動,使該升降裝置所能輸出之作動扭力較大,且穩定性也較佳,當底盤或揉捻片受外力抵抗干擾時,亦能藉由以渦桿機構組成之升降裝置提供穩定的扭力輸出,使底盤依舊能受螺桿柱連動而往上位移作動,以防止揉捻片無法有效包覆茶球,增添該結構加工使用之實用性者。