一种新型双六边偏心米筛铁辊碾米机

CN224507172UActive Publication Date: 2026-07-17HUBEI YINTAI WUFENG GRAIN MASCH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HUBEI YINTAI WUFENG GRAIN MASCH CO LTD
Filing Date
2025-07-29
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

这种方式的最大缺陷在于，米粒受自身重力和负压下吸风力的双重影响，米粒在碾白室内流动的过程中，会大量的存积在碾白室下部，从而造成流动阻力较大，机内压力不均匀，排糠不畅，不均匀，碎米增加，甚至过度碾白造成能耗浪费等多种综合问题

Benefits of technology

[0006]本实用新型较好的技术方案是：所述的六边形偏心米筛8的六个边长不等，且边长的长短间隔排列。这样米粒翻滚更彻底，更均匀。从而确保大米在碾米装置内挤压、翻滚均匀，降低能耗，减少大米破碎。所述的筛架6由两个半圆形拼装而成，这样便于拆卸维修。所述的碾米装置2的上方装有上吸风罩9或者在所述的碾米装置2的下方装有下吸风罩10。可根据加工品种的不同，选择不同的吸风方式，特别适用于加工北方粳稻、粳糯稻、小米等。

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Abstract

本实用新型公开了新型双六边偏心米筛铁辊碾米机，它包括机架1，机架1上固定有碾米装置2、进料装置3和驱动电机4，碾米装置2内装有铁辊5，碾米装置2上装有的筛架6，其特征在于：所述的铁辊5上通过螺栓11固定有筋条7，所述的筛架6内部为六边形结构，筛架6内装有六边形偏心米筛8。它可以确保大米在碾白室内挤压、翻滚均匀，降低能耗，减少大米破碎。
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Claims

1. A new type of double hexagonal eccentric rice sieve iron roller rice mill, it includes frame (1), the frame (1) is fixed with rice milling device (2), feeding device (3) and driving motor (4), the rice milling device (2) is internally provided with iron roller (5), and the sieve frame (6) is installed on the rice milling device (2), characterized in that: The iron roller (5) is fixed with the rib (7) through the bolt (11), the inside of the screen frame (6) is hexagonal structure, and the screen frame (6) is internally provided with the hexagonal eccentric rice sieve (8).

2. A new type of double hexagonal eccentric rice sieve iron roller rice mill according to claim 1, characterized in that: The six sides of the hexagonal eccentric rice sieve (8) are not equal in length, and the lengths of the sides are arranged in interval.

3. A new type of double hexagonal eccentric rice sieve iron roller rice mill according to claim 1, characterized in that: The upper end of the rice milling device (2) is provided with the upper suction hood (9).

4. A new type of double hexagonal eccentric rice sieve iron roller rice mill according to claim 1, characterized in that: The lower end of the rice milling device (2) is provided with the lower suction hood (10).

5. A new type of double hexagonal eccentric rice sieve iron roller rice mill according to claim 1, characterized in that: The screen frame (6) is assembled by two semicircles.