A kind of beanpod class hulling disk structural improvement,It is to set one in opposite shape and bottom is respectively in connection with there is the twirl platen body for driving panel seat,The two right position book offices for twisting platen body what drive panel seat are equipped at least one or more interlocking lever,Two twirl platen bodies are in be connected on opposite shape installing what board with a power source,Two twirl platen body what centers set a blanking port respectively and its peripheral surface is set in the face ramped shaped Dao Dou,The top surface that leads the face Dou sets a twirl pressure surface for making decladding work for operation pod crops,The wherein face Dao Dou and twirl pressure surface surface system's circular row interval plural number recess portion and protrusion,Each recess is suitable away between dissected valley what two-by-two protrusion,What two twists the book office electrical connection one of platen body and twists the sensing controller that pressure surface pressure twists spacing and control pressure twists pressure for setting two,The design in face is grasp as frictional force using leading when the face Dou and twirl pressure surface surface lay by plural recess portion and protrusion and press pod crops in non-smooth male and fomale(M amp； F) for twisting for two twirl platen bodies,Enable no matter large or small pod crops mean dispersion and preferably can be grasp positioning by firm in the spreading space that clamping what two-phase twists pressure surface and be reached the hulling rate for promoting shelling operation and keep pod benevolence yield.一種豆莢類脫殼盤結構改良，其係設一呈相對狀且底部分別結合有帶動板座之捻壓盤體，兩捻壓盤體於帶動板座之適位預定處設有至少一以上之連動桿，兩捻壓盤體呈相對狀裝設於機台上與一動力源相連結，兩捻壓盤體於中心分別設一落料口及其周邊面設呈斜坡狀之導阧面，於導阧面之頂面設一供作業莢類作物作去殼工作之捻壓面，其中導阧面與捻壓面表面係環列間隔複數凹部及凸部，各凹部係適距切溝於兩兩凸部之間，於兩捻壓盤體之預定處電性連結一可供設定兩捻壓面壓捻間距及控制壓捻壓力之感測控制器，利用兩捻壓盤體之導阧面與捻壓面表面藉由複數凹部及凸部佈設呈非平整凹凸面可供捻壓莢類作物時作為摩擦力抓著面之設計，令不論大小之莢類作物在夾持於兩相對捻壓面之輾壓空間中均可平均散佈並較佳地被穩固抓著定位與達到提升脫殼作業之剝殼率及保持莢仁良率。
