A small portable centrifugal kneader, including a shell cover, a motor and a power supply are fixed in it； a shaft seat is set on the motor, and an eccentric hole is embedded with a ball to form a force application point； The upper pivot seat is embedded with an upper sphere, which is fixed on the top of the shell of the shell to form a support point； a connecting rod passes through the support point and its bottom end is fixed on the force application point, and A massage head is sleeved on the top； by this, the motor drives the shaft seat to drive the connecting rod to centrifugally rotate, because the top of the connecting rod will drive the upper sphere and the lower sphere to pivot by themselves under the force, so as to change the support point and The axial position of the force application point will cause the massage head to produce a massage effect that can change the deflection angle and the centrifugal gyroscopic kneading, thereby achieving the comfort of simulating the human body massage.一種小型便攜式離心揉壓器，包含一殼罩體，內固設一馬達與一電源；一軸座，係組設在該馬達上，其偏心孔嵌設一下球體，以形成一施力點；一上樞轉座，嵌設一上球體，係固設於該殼罩體之殼頂部，以形成一支撐點；一連桿，穿過該支撐點且其底端固設於該施力點，而頂端則套設一按摩頭；藉此，馬達驅使該軸座帶動該連桿離心旋轉，由於連桿頂端在受力的狀態下會驅使上球體與下球體自行樞轉，以變更其支撐點與施力點之軸心位置，因此將促使該按摩頭產生一種可自行變動偏擺角度及離心式迴旋揉動的按摩效果，進而達到模擬人體揉壓按摩之舒適感。
