| 摘要 |
PROBLEM TO BE SOLVED: To provide a bean-degraining machine capable of harvesting high- quality beans while preventing the damage of the beans at a threshing part, and capable of enabling the maintenance of degraining tines to be inexpensively carried out when the degraining tines are damaged or abraded after a long-term use. SOLUTION: This bean-degraining machine has the degraining tines 10 made from a nylon material having a desired hardness at which the beans are not damaged, and having expanded head parts 12a for carrying out the degraining performance by repeatedly hitting bean shells to enable the high-quality beans to be precisely harvested. When the degraining tines 10 are damaged by the long-term use or the like, only the arbitrary tine 10 can be exchanged because the plurality of degraining tines 10 are detachably mounted on the outer periphery of a drum body 11.
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