WO2021171525A1 - 籾摺器 - Google Patents

籾摺器 Download PDF

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Publication number
WO2021171525A1
WO2021171525A1 PCT/JP2020/008177 JP2020008177W WO2021171525A1 WO 2021171525 A1 WO2021171525 A1 WO 2021171525A1 JP 2020008177 W JP2020008177 W JP 2020008177W WO 2021171525 A1 WO2021171525 A1 WO 2021171525A1
Authority
WO
WIPO (PCT)
Prior art keywords
rice
rice husk
box body
opening
passage
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2020/008177
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
正史 砂田
義高 福元
平野　哲也
昴 和田
有紀乃 坂部
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shizuoka Seiki Co Ltd
Original Assignee
Shizuoka Seiki Co Ltd
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
Application filed by Shizuoka Seiki Co Ltd filed Critical Shizuoka Seiki Co Ltd
Priority to PCT/JP2020/008177 priority Critical patent/WO2021171525A1/ja
Priority to JP2022502748A priority patent/JP7253695B2/ja
Priority to CN202080031807.5A priority patent/CN113747975A/zh
Publication of WO2021171525A1 publication Critical patent/WO2021171525A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/14—Measures for saving energy, e.g. in green houses

Definitions

  • the present invention relates to a huller that separates rice into brown rice and rice husks.
  • a huller of this type a huller having a box body and a huller portion for hulling the paddy put into the box body into brown rice and rice husks is known (for example, a patent). Reference 1).
  • the rice husk In the rice husk, it is necessary to separate the rice into brown rice and rice husks at the rice shaving part, and then take out only the brown rice. For this reason, the rice husk is provided with a blower for blowing off the rice husks separated from the brown rice in the rice husk portion, and by blowing off the rice husks with the blower, the brown rice and the rice husks are each housed in a dedicated storage portion.
  • the rice husk equipped with a blower has a blower, a storage part for rice husks, and a storage part for brown rice, the number of parts is large, the structure is complicated, and the installation space for each part is large. Since it is necessary, the size of the device will be increased.
  • An object of the present invention is to provide a rice husk that can separate rice husks with a simple structure and reliably take out brown rice.
  • the rice huller of the present invention includes a box body and a rice hulling portion that separates the rice put into the box body into brown rice and rice husks, and the box body is provided with a rice hulling portion. Is provided with a rice husk discharge portion having a rice husk passage hole that prevents the passage of the brown rice divided in the rice huller portion and allows the passage of the rice husk.
  • the rice husk passage holes are elongated holes having a width smaller than the particle size of brown rice, and the rice husk discharge portions have a plurality of the rice husk passage holes arranged at intervals in a predetermined direction. ..
  • the box body has an outlet for taking out brown rice from the box body, the outlet can be opened and closed by an opening / closing member, and the rice husk discharge portion is provided in the opening / closing member.
  • one end of the opening / closing member is swingably connected to the box body, and the outlet is closed by engaging the engaging portion provided at the other end with the box body.
  • the outlet is opened by disengaging the engaging portion with the box body.
  • the hulling portion has a roller rotatably provided in the box body and a flat plate arranged in the vicinity of the outer peripheral surface of the roller, and is between the outer peripheral surface of the roller and the flat plate. Hull the paddy.
  • the rice husk of the present invention it is possible to separate rice husks with a simple structure and reliably take out brown rice, and it is possible to reduce the manufacturing cost and downsize the device.
  • FIG. 3 is a cross-sectional view taken along the line 3-3 of FIG.
  • FIG. 1 to 3 show an embodiment of the present invention.
  • the directions are described according to the front-rear direction, the width direction, and the vertical direction shown in FIG.
  • the rice huller 1 of the present invention is for performing rice hulling that divides rice into brown rice and rice husks, and is used, for example, when measuring the degree of drying of rice dried by a grain dryer.
  • the degree of drying of the paddy is measured by measuring the amount of water contained in the brown rice from which the rice husks have been removed by the paddy shaving device 1 with a moisture measuring device. Therefore, the rice husk 1 can separate the rice taken out from the grain dryer into brown rice and rice husks and take out only brown rice.
  • the huller 1 includes a box body 10, a hulling portion 20 that separates the paddy put into the box body 10 into brown rice and rice husks, and a huller manually by the user.
  • a handle 30 for driving the sliding portion 20 is provided.
  • the box body 10 has a rectangular parallelepiped shape with the longitudinal direction facing up and down, and has a main body 11 having an open back surface, a lid 12 that closes the opening on the back surface of the main body 11, and both upper and lower sides of the main body 11. It has an opening / closing member 13 for opening / closing an opening which will be described later.
  • the main body 11 is provided on the upper surface portion and the lower surface portion, respectively, and has a function as a loading port for loading paddy and a function as an outlet for taking out brown rice and rice husks, respectively. It has a pair of rectangular openings 11a that also serve as, and a communication passage 11b provided so as to extend in the vertical direction between the pair of openings 11a. Further, the main body 11 has a support hole 11c in which the front end side of the rotation shaft, which will be described later, penetrates through the substantially central portion of the communication passage 11b in the vertical direction and the width direction, and rotatably supports the front end side of the rotation shaft. Is formed.
  • the lid 12 is made of a rectangular plate-shaped member, and as shown in FIG. 3, a support recess 12a that rotatably supports an end portion of a rotation shaft described later of the paddy portion 20 at a central portion in the vertical direction and the width direction. Is formed.
  • the opening / closing member 13 is composed of a rectangular member, and the rear end portion as one end portion is swingably connected to the main body 11 and the lid 12.
  • the opening / closing member 13 closes the opening 11a by engaging the engaging portion 13b provided at the front end portion as the other end with the main body 11, and disengages the engaging portion 13b with the main body 11.
  • the opening 11a is opened by swinging the front end portion rearward.
  • the opening / closing member 13 has a rice husk discharge portion 13a for discharging rice husks separated from brown rice in the rice husk portion 20.
  • the rice husk discharge portion 13a is formed in a long hole shape having a width smaller than the particle size of brown rice, and has a plurality of rice husk passage holes 13a1 that prevent the passage of the divided brown rice and allow the passage of the rice husk. ..
  • the plurality of rice husk passage holes 13a1 are arranged at predetermined intervals in the front-rear direction of the opening / closing member 13 in a state where the opening 11a is closed.
  • the paddy portion 20 is a continuous passage between a rotating shaft 21 rotatably supported by the box body 10, a roller 22 attached to the outer peripheral surface of the rotating shaft 21, and a main body 11. It has a pair of flat plates 23 attached to the central portion in the vertical direction of 11b.
  • the rotating shaft 21 is provided so as to extend in the front-rear direction, the front end side is rotatably supported by the support hole 11c of the main body 11 of the box body 10 via the bearing 21a, and the rear end portion supports the lid 12 of the box body 10. It is rotatably supported in the recess 12a via a bearing 21b.
  • the front end side of the rotating shaft 21 projects to the outside of the box body 10 through the support hole 11c of the main body 11.
  • a handle connecting portion 21c to which the handle 30 is connected is formed in a portion of the rotating shaft 21 exposed to the outside of the box body 10.
  • the handle connecting portion 21c is formed by cutting the portions of the outer peripheral portion of the rotating shaft 21 excluding the tip portion, which face each other, so as to be flat.
  • the roller 22 is made of an elastic synthetic resin member and is formed in a ring shape. On the outer peripheral surface of the roller 22, irregularities are formed along the circumferential direction by forming a plurality of grooves extending parallel to the rotation center axis of the roller 22 at intervals in the circumferential direction.
  • the roller 22 is attached to the rotating shaft 21 in a state where the rotation with respect to the rotating shaft 21 is restricted, and rotates together with the rotating shaft 21.
  • the roller 22 is attached to the rotating shaft 21 and is arranged at the center of the communication passage 11b in the vertical direction.
  • the pair of flat plates 23 are made of elastic synthetic resin members and are formed in the shape of a rectangular plate. Each of the pair of flat plates 23 is attached to a wall surface facing the outer peripheral surface of the roller 22 in the communication passage 11b.
  • the handle 30 is provided with a connecting hole 31 that can be connected to the handle connecting portion 21c of the rotating shaft 21 on one end side, and is operated while being gripped by the user's hand on the other end side. It is a plate-shaped member provided with an operation unit 32.
  • the connecting hole 31 includes a fixed portion 31a having a width dimension substantially the same as the distance between the pair of planes of the handle connecting portion 21c of the rotating shaft 21, and an inserting portion 31b having a size that allows the front end portion of the rotating shaft 21 to pass through. It is formed in the shape of a long hole.
  • the handle 30 is fixed to the rotary shaft 21 by moving the rotary shaft 21 toward the fixed portion 31a while passing the end of the rotary shaft 21 through the insertion portion 31b of the connecting hole 31, and the rotary shaft 21 is fixed. The operation to rotate is possible.
  • the huller 1 configured as described above is in a posture in which one of the pair of openings 11a is directed upward and the other is directed downward when hulling is performed.
  • the user who uses the paddy device 1 swings the opening / closing member 13 of the opening 11a facing upward to open the opening 11a, throws in the paddy, and swings the opening / closing member 13.
  • the opening 11a is closed.
  • the user who uses the paddy device 1 rotates the handle 30 while maintaining the orientation of the box body 10 to drive the paddy section 20.
  • the paddy thrown into the communication passage 11b through the opening 11a enters the groove of the roller 22 of the paddy sliding portion 20 and moves together with the roller 22.
  • the paddy that moves by the rotation of the roller 22 moves downward while being in contact with the flat plate 23, and is separated into brown rice and rice husks and falls from the paddy portion 20.
  • the particle size of brown rice is larger than the width dimension of the rice husk passage hole 13a1 of the rice husk discharge portion 13a provided in the opening / closing member 13, the brown rice is stored at the lower end side of the communication passage 11b.
  • the size of the outer shape of the rice husk is smaller than the width dimension of the rice husk passage hole 13a1, as shown in FIG. 3, the rice husk passes through the rice husk passage hole 13a1 and is discharged to the outside of the box body 10.
  • the rice husks sandwiched between the brown rice and staying under the communication passage 11b move downward between the brown rice and the brown rice by shaking the entire rice husk 1 in the vertical direction or the horizontal direction. Then, it passes through the rice husk passage hole 13a1 and is discharged to the outside of the box body 10.
  • the brown rice stored under the communication passage 11b can be taken out by swinging the opening / closing member 13 of the opening 11a located at the lower end to open the opening 11a.
  • the box body 10 has a rice husk passage hole 13a1 that prevents the passage of the brown rice divided by the rice husk portion 20 and allows the passage of the rice husk.
  • a portion 13a is provided.
  • the rice husk passage holes 13a1 are elongated holes having a width smaller than the particle size of brown rice, and the rice husk discharge portions 13a have a plurality of rice husk passage holes 13a1 arranged at intervals in a predetermined direction. ..
  • the rice husks can be discharged to the outside of the box body 10 through the plurality of rice husk passage holes 13a1 formed in the shape of elongated holes, so that a large amount of rice husks can be discharged to the outside of the box body 10 in a short time. , It is possible to improve the work efficiency of the work of separating brown rice and rice husks.
  • the box body 10 has an opening 11a as an outlet for taking out brown rice, the opening 11a can be opened and closed by the opening / closing member 13, and the rice husk discharge portion 13a is provided in the opening / closing member 13. There is.
  • the rice husks can be discharged to the outside of the box body 10 at the opening 11a for taking out the brown rice, so that the work of taking out the brown rice can be performed following the work of discharging the rice husks to the outside of the box body 10 It is possible to improve the work efficiency of.
  • the opening / closing member 13 closes the opening 11a by swingably connecting the rear end portion to the box body 10 and engaging the engaging portion 13b provided at the front end portion with the box body 10.
  • the opening 11a is opened by disengaging the engaging portion 13b with respect to the box body 10.
  • the huller portion 20 has a roller 22 rotatably provided in the box body 10 and a flat plate 23 arranged in the vicinity of the outer peripheral surface of the roller 22, and the outer peripheral surface of the roller 22 and the flat plate 23. Hulling with.
  • the paddy sliding portion 20 is manually driven, but the present invention is not limited to this.
  • the paddy portion may be driven by, for example, the rotational force output from the electric motor, or may be driven by the rotational force output from the engine.
  • the paddy portion 20 having the roller 22 and the flat plate 23 is shown, but the present invention is not limited to this.
  • the rice husk portion it suffices if the rice can be divided into brown rice and rice husks, and for example, it may have a pair of rollers having different rotation speeds from each other.
  • the pair of openings 11a formed in the box body 10 have a function as a loading port for loading paddy and a function as an outlet for taking out brown rice and rice husks, respectively.
  • a hopper for throwing rice husks may be provided in the upper part of the box body 10, an outlet may be provided in the lower part, and an opening / closing member having a rice husk discharge portion may be provided in the outlet.
  • the rice husk discharge portion 13a is provided on the opening / closing member 13 that opens / closes the opening 11a, but the present invention is not limited to this.
  • the rice husk discharge portion may be provided in a portion other than the opening of the box body as long as it is possible to discharge only the rice husk to the outside of the box body 10.
  • the rice husk passage holes 13a1 formed in a long hole shape are shown, but the rice husk passage holes are a plurality of round holes as long as they are holes that block the passage of brown rice and allow the passage of the rice husks. It may be a chaff or a square hole, and is not limited to a long hole shape.

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  • Adjustment And Processing Of Grains (AREA)
PCT/JP2020/008177 2020-02-27 2020-02-27 籾摺器 Ceased WO2021171525A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/JP2020/008177 WO2021171525A1 (ja) 2020-02-27 2020-02-27 籾摺器
JP2022502748A JP7253695B2 (ja) 2020-02-27 2020-02-27 籾摺器
CN202080031807.5A CN113747975A (zh) 2020-02-27 2020-02-27 稻谷脱壳器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/008177 WO2021171525A1 (ja) 2020-02-27 2020-02-27 籾摺器

Publications (1)

Publication Number Publication Date
WO2021171525A1 true WO2021171525A1 (ja) 2021-09-02

Family

ID=77491150

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2020/008177 Ceased WO2021171525A1 (ja) 2020-02-27 2020-02-27 籾摺器

Country Status (3)

Country Link
JP (1) JP7253695B2 (https=)
CN (1) CN113747975A (https=)
WO (1) WO2021171525A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819746U (ja) * 1981-07-27 1983-02-07 静岡製機株式会社 単回転子手動籾摺機

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106732930A (zh) * 2015-11-25 2017-05-31 衡阳市锦轩化工有限公司 一种白炭黑生产用粉碎装置
CN206139252U (zh) * 2016-10-20 2017-05-03 天津出入境检验检疫局动植物与食品检测中心 一种荞麦小型手动脱壳装置
CN208288112U (zh) * 2018-02-27 2018-12-28 洛阳环锋资源有限公司 一种环保型建筑垃圾粉碎装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819746U (ja) * 1981-07-27 1983-02-07 静岡製機株式会社 単回転子手動籾摺機

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Publication number Publication date
JP7253695B2 (ja) 2023-04-07
JPWO2021171525A1 (https=) 2021-09-02
CN113747975A (zh) 2021-12-03

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