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WO2011110041A1 - 一种柔和型大米抛光辊 - Google Patents

一种柔和型大米抛光辊 Download PDF

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Publication number
WO2011110041A1
WO2011110041A1 PCT/CN2010/079618 CN2010079618W WO2011110041A1 WO 2011110041 A1 WO2011110041 A1 WO 2011110041A1 CN 2010079618 W CN2010079618 W CN 2010079618W WO 2011110041 A1 WO2011110041 A1 WO 2011110041A1
Authority
WO
WIPO (PCT)
Prior art keywords
polishing
polishing roller
rice
convex bodies
roller body
Prior art date
Application number
PCT/CN2010/079618
Other languages
English (en)
French (fr)
Inventor
谢泽良
Original Assignee
Xie Zeliang
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Application filed by Xie Zeliang filed Critical Xie Zeliang
Publication of WO2011110041A1 publication Critical patent/WO2011110041A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
    • B02B3/00—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming
    • B02B3/04—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming by means of rollers

Definitions

  • the present invention relates to a rice manufacturing apparatus, and more particularly to a rice polishing roll apparatus.
  • Polishing is an indispensable process in the processing of rice.
  • the polishing rolls in the existing rice processing equipment are the key components in the polishing process.
  • the rollers commonly used in the market have iron rolls, brushes and rubber rollers.
  • the processed rice is not ideal: there are many broken rice, more glutinous powder and rough appearance.
  • the patent publication 201124097Y refers to a rice polishing roller, the technical proposal of which is: a rice polishing roller comprising a roller body and a rib, the rib being arranged axially on the outer circumference of the roller, characterized in that: along the roller The outer circumference of the cylinder is spirally distributed with 2 to 6 spiral ribs centering on the axial direction, and the rear end of the spiral rib is connected to the front end of the rib.
  • the cross-sectional shape of the rib and the spiral rib is surrounded by a segment of the outer circle of the roller body, a straight line perpendicular to the outer circle of the roller, and a rib width line segment.
  • the ventilating water spout is disposed on the inner side of the rib and the spiral rib, and has a rectangular cross section with a width of 18 mm.
  • the roller body, the ribs and the spiral ribs are integrally formed structures. The disadvantage is that the pressure generated by the ribs on the polishing roller is large when the tire is turned over, and when an overpressure occurs in a certain area, the pressure is hard to be relieved, and the fragile rice situation occurs.
  • the object of the present invention is to provide a gentle type of rice polishing roll which is structurally simple, has a good polishing effect and is not easily broken, in order to overcome the deficiencies in the prior art.
  • the invention mainly comprises a polishing roller body and a ventilation water spray tank; the main point is that a polishing convex body is arranged on the polishing roller body in a certain manner, and the polishing convex body is 1
  • the /4 sphere is shaped, and the spherical surface of the polishing convex body is aligned in the direction in which the polishing roller body rolls; the ventilation water spray tank is disposed behind the polishing convex body.
  • the invention has the advantages that the polishing effect is good and the broken rice phenomenon is not easily generated.
  • Figure 1 is a schematic view showing the structure of a polishing roll cylinder of the present invention
  • Figure 2 is a side cross-sectional view of the polishing roll body of the present invention.
  • the present invention mainly comprises a polishing roller body 1 and a ventilation water spray tank 2;
  • the polishing protrusion 3 is arranged in a manner, the polishing protrusion 3 is 1/4 sphere shape, the polishing protrusion 3 is fixed on the polishing roller body 1 by welding, and the spherical surface of the polishing protrusion 3 faces the polishing roller body. 1
  • the direction of rolling is uniform, and the polishing protrusions 3 are arranged on the polishing roller body 1 in a certain manner.
  • a layout manner is given, and the polishing protrusions 3 are uniformly distributed in four rows along the axial direction.
  • the polishing roll body 1 can generate the necessary polishing pressure in the polishing chamber while rolling.
  • the polishing pressure is softer, and excessive pressure is generated in a local region by polishing the convex surface of the convex body 3 and polishing the convex portion.
  • the gap between the bodies 3 is alleviated, from It can greatly reduce the occurrence of the phenomenon of broken rice in the polishing process.
  • the ventilating water spray tank 2 is disposed behind the polishing convex body 3, and the ventilating water spray tank 2 is used for spraying clean water or nutrient liquid into the rice in the polishing chamber, and on the other hand, the glutinous rice powder in the rice is blown, and the nutrient solution or the fragrance is attached on the one hand. On the surface of rice to enhance its appearance.

Landscapes

  • Adjustment And Processing Of Grains (AREA)
  • Cereal-Derived Products (AREA)

Description

一种柔和型大米抛光辊 技术领域
本发明涉及一种大米制造设备，尤其涉及到一种大米抛光辊装置。
背景技术
大米的加工过程中，抛光是一道必不可少的工序，现有大米加工设备中抛光辊筒是抛光工序中的关键部件，市场上一般采用的辊筒有铁辊、毛刷和胶辊，其加工出来的大米均不太理想：碎米多，含糠粉多，外观粗糙等。在CN 201124097Y专利文献中提到一种大米抛光辊，其技术方案是：一种大米抛光辊，包括辊筒体、凸筋，凸筋沿轴向布置在辊筒体外圆周上，其特征在于：沿辊筒体外圆周以轴线方向为中心螺旋均布2～6根螺旋凸筋，螺旋凸筋的后端与凸筋前端连接。而且凸筋与螺旋凸筋的横截面形状由一段为辊筒体的外圆切线段、与辊筒体外圆垂直的直线段及凸筋宽度线段所围成。而且通风喷水槽设置在凸筋以及螺旋凸筋的内侧，其横截面呈宽度为18mm的矩形。而且辊筒体、凸筋以及螺旋凸筋为整体成形结构。其不足之处在于：这种抛光辊上的凸筋在翻转时产生的压力较大，且在某个区域产生过压时，压力很难缓解，从而易碎米情况发生。
发明内容
本发明目的在于克服上述现有技术中的不足之处而提供一种结构科学简单、抛光效果好且不易碎米的一种柔和型大米抛光辊。
本发明是通过如下方式实现的：本发明主要包括有抛光辊筒体、通风喷水槽；其要点在于：在抛光辊筒体上按一定方式布设有抛光凸体，所述的抛光凸体为1/4球体状，且抛光凸体的球面朝向抛光辊筒体滚动的方向一致；通风喷水槽设于抛光凸体后面。
本发明优点在于：抛光效果好且不易产生碎米现象。
附图说明
图1 本发明抛光辊筒体结构示意图；
图2 本发明抛光辊筒体侧向剖视图；
具体实施方式
现结合附图详述本发明具体实施方式，如图1、图2所示，本发明主要包括有抛光辊筒体1、通风喷水槽2；其特征在于：在抛光辊筒体1上按一定方式布设有抛光凸体3，所述的抛光凸体3为1/4球体状，抛光凸体3以焊接方式固定在抛光辊筒体1上，且抛光凸体3的球面朝向抛光辊筒体1滚动的方向一致，抛光凸体3在抛光辊筒体1上按一定方式布列，在图1中给出了一种布列方式，抛光凸体3沿轴向呈四列直线均布，也可以是螺旋状或其它方式排列；由于本发明中抛光凸体3在抛光辊筒体1轴向呈一定方式列布，致使抛光辊筒体1在滚动时，在抛光室内可产生必要抛光压力，以利于大米在抛光室内的翻滚、摩擦，同时由于抛光凸体3与大米接触部分为球体，使得抛光压力更加柔和，在局部区域产生过高的压力可通过抛光凸体3球面本身及抛光凸体3之间的间隙得以缓解，从而可大大减少在抛光过程中碎米现象的发生。
通风喷水槽2设于抛光凸体3后面，通风喷水槽2用来向抛光室中的大米中喷洒清水或营养液体，一方面将大米中的糠粉吹了，一方面将营养液或香料附着在大米表面，以提高其品象。

Claims (2)

  1. 一种柔和型大米抛光辊，主要包括有抛光辊筒体（1）、通风喷水槽（2）；其特征在于：在抛光辊筒体（1）上按一定方式布设有抛光凸体（3），所述的抛光凸体（3）为1/4球体状，抛光凸体（3）以焊接方式固定在抛光辊筒体（1）上，呈点状排列分布；抛光凸体（3）的球面朝向与抛光辊筒体（1）滚动的方向一致。
  2. 根据权利要求1所述的一种柔和型大米抛光辊，其特征在于：通风喷水槽（2）设于抛光凸体（3）后面。
PCT/CN2010/079618 2010-03-11 2010-12-09 一种柔和型大米抛光辊 WO2011110041A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201010123042.6A CN101786030B (zh) 2010-03-11 2010-03-11 一种柔和型大米抛光辊
CN201010123042.6 2010-03-11

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WO (1) WO2011110041A1 (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102029204A (zh) * 2010-12-01 2011-04-27 谢泽良 一种新型大米加工连体辊
CN104056678B (zh) * 2014-07-07 2016-04-27 福建南平天和机械制造有限公司 一种抛光模式可变换的方法及使用装置
CN105413788A (zh) * 2015-11-24 2016-03-23 安徽鑫泉米业有限公司 一种大米抛光辊
CN106238126B (zh) * 2016-10-01 2019-03-05 武汉金禾粮食机械有限公司 节能型大米抛光机凸点抛光辊
CN106925369B (zh) * 2017-04-07 2022-05-03 湖北五丰粮食机械有限公司 大米抛光机
CN107774359A (zh) * 2017-11-24 2018-03-09 重庆六丰农业开发有限公司 一种大米抛光装置
CN107855154B (zh) * 2017-12-10 2019-05-21 天长市天鑫粮油贸易有限责任公司 一种大米抛光机
CN108816314A (zh) * 2018-05-24 2018-11-16 益阳市福华米业有限公司 一种大米抛光室及抛光机
CN110681426A (zh) * 2019-11-14 2020-01-14 福建南平天和机械制造有限公司 一种混合纤维介质碾制大米的简化方法及碾制设备
CN110681425B (zh) * 2019-11-22 2021-04-13 余庆县农田米业有限公司 一种用于大米抛光机的抛光辊
CN115212942A (zh) * 2022-08-24 2022-10-21 安徽盛农农业集团有限公司 低损耗粮食抛光装置

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JP2002028506A (ja) * 2000-07-17 2002-01-29 Shizuoka Seiki Co Ltd 研削装置およびこれを用いる精殻機
CN2705233Y (zh) * 2004-05-31 2005-06-22 叶维林 大米抛光机的防碎抛光碾米辊
CN201124097Y (zh) * 2007-11-21 2008-10-01 安陆市天明粮食机械有限公司 一种大米抛光辊

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CN2224656Y (zh) * 1995-04-12 1996-04-17 谭华建 多功能大米抛光辊筒
JP2000312563A (ja) * 1999-04-30 2000-11-14 Makoto Suzuki 米飯ならし装置
CN2375377Y (zh) * 1999-05-24 2000-04-26 湘潭市粮油机械厂 大米碾米及大米抛光辊筒
CN201124098Y (zh) * 2007-11-21 2008-10-01 安陆市天明粮食机械有限公司 一种大米抛光辊
CN201959821U (zh) * 2010-03-11 2011-09-07 谢泽良 一种柔和型大米抛光辊

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002028506A (ja) * 2000-07-17 2002-01-29 Shizuoka Seiki Co Ltd 研削装置およびこれを用いる精殻機
CN2705233Y (zh) * 2004-05-31 2005-06-22 叶维林 大米抛光机的防碎抛光碾米辊
CN201124097Y (zh) * 2007-11-21 2008-10-01 安陆市天明粮食机械有限公司 一种大米抛光辊

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