一种双电机砻谷机

By using the screening and airflow separation technology of the dual-motor rice huller, the problem of removing large-particle stone impurities from rice has been solved, ensuring the quality of brown rice and the cleanliness of the equipment, and achieving efficient separation and dust collection during the rice hulling process.

CN119733585BActive Publication Date: 2026-07-17ZHEJIANG LIANGGONG MASCH TECH CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
ZHEJIANG LIANGGONG MASCH TECH CO LTD
Filing Date
2025-02-12
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing rice hullers have difficulty effectively removing large stone impurities during the rice hulling process, resulting in damage to the surface of the rubber rollers and a decline in the quality of brown rice.

Method used

Design a dual-motor rice huller that combines a vibrating motor and a screening plate. Large stones are sieved out through the sieve holes, and the stones are separated from the rice through airflow separation and a collection hopper structure. Combined with a magnetic switching component and a diversion pipe system, dust is collected and filtered.

Benefits of technology

It effectively removes large stones from rice grains, avoids rice waste, improves the quality of brown rice, and filters dust through the dust collection box to keep the equipment clean during operation.

✦ Generated by Eureka AI based on patent content.

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Abstract

本发明涉及砻谷机设计技术领域,公开了一种双电机砻谷机,包括机体、进料斗、两根胶辊、设置在进料斗内且用于朝向两根胶辊之间传输稻谷的下料板、位于机体下侧的谷壳分离箱、设置在谷壳分离箱内的风机,进料斗内设置有喂料斗,喂料斗下侧设置有振动电机,喂料斗靠近下料板上端的一侧设置有筛分板,进料斗的侧边处且对应筛分板的位置处设置有供大颗粒石块落入的收集斗,筛分板内开设有多条供稻谷穿过且用于筛分出大颗粒石块的筛孔,筛孔朝向收集斗的一侧开口,进料斗内转动连接有位于筛分板上方的转轴,进料斗外壁上固定有与转轴端部连接的驱动电机,转轴上且对应每个筛孔的位置处均设置有用于穿过筛孔后带动大颗粒石块进入收集斗内的转动臂。
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