RICE HUSKING SORTING APPARATUS

• Main Authors: IWAI MICHIKAZU, SEIKE TAKEHARU, MARUOKA MASASHI
• Format: Patent
• Language: English; Japanese
• Published: 07.09.2023
• Subjects: CRUSHING, PULVERISING, OR DISINTEGRATING; PERFORMING OPERATIONS; PREPARATORY TREATMENT OF GRAIN FOR MILLING; PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THESURFACE; TRANSPORTING

To solve the problems in which: screening condition between rice husk and husked rice is, when a swinging sorting board is used, occasionally good or unstable depending on quality of harvest of rice husk and varieties thereof; and proper rice husking and sorting should be performed according to quality of harvest and varieties.SOLUTION: A rice husking sorting apparatus comprises: a husking part (2); a swinging sorting part (15); and a circulation discharge changeover valve (7) which changes the grain sorted by the swinging sorting part (15) between circulation in the apparatus and discharging to the outside of the apparatus. Switching operation between circulation and discharging in the circulation discharge changeover valve (7) is performed by manual operation of a control lever (11) or automatic changeover of the control part in which selection means (12) is provided to select a manual mode where circulation and discharging are switched by manual operation of the control lever (11) and an automatic mode where circulation and discharging are switched by the control part (30).SELECTED DRAWING: Figure 9 【課題】籾の作柄や品種等により、揺動選別板における籾と玄米の選別状態が良好な場合や安定しない場合が生じる。本発明は、作柄や品種に応じた適切な籾摺選別を行うことを課題とする。【解決手段】籾摺部（２）と、揺動選別部（１５）と、揺動選別部（１５）で選別された穀物を機内循環するか機外排出するかを切り換える循環排出切換弁（７）を備える籾摺選別機において、循環排出切換弁（７）の循環と排出切換動作は、操作レバー（１１）の手動操作又は制御部による自動切換えにより行う構成とし、操作レバー（１１）による手動操作により循環・排出を切り換える手動モードと、制御部（３０）により循環・排出を切り換える自動モードを選択する選択手段（１２）を設けることを特徴とする。【選択図】図９