JPH0422874Y2 - - Google Patents
Info
- Publication number
- JPH0422874Y2 JPH0422874Y2 JP1984067252U JP6725284U JPH0422874Y2 JP H0422874 Y2 JPH0422874 Y2 JP H0422874Y2 JP 1984067252 U JP1984067252 U JP 1984067252U JP 6725284 U JP6725284 U JP 6725284U JP H0422874 Y2 JPH0422874 Y2 JP H0422874Y2
- Authority
- JP
- Japan
- Prior art keywords
- rolls
- spiral
- roll
- valley
- suction
- 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.)
- Expired
Links
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 235000013339 cereals Nutrition 0.000 description 52
- 241000209094 Oryza Species 0.000 description 11
- 235000007164 Oryza sativa Nutrition 0.000 description 11
- 235000009566 rice Nutrition 0.000 description 11
- 239000000428 dust Substances 0.000 description 7
- 238000003756 stirring Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
- Adjustment And Processing Of Grains (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、穀物粒径選別装置に係るものであ
る。[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a grain size sorting device.
（従来技術）
田植え用の種籾は、芒があるまま播種すると、
その芒が邪魔して正確に播種できないから、芒を
除去し、また、粒径選別をしていた。(Prior art) When seed rice for rice planting is sown with the awn still present,
The awns interfered with the seeding, making it impossible to sow the seeds accurately, so the awns were removed and the grain size was sorted.
即ち、筒内に種籾を入れて攪拌し、一定時間経
過後別の容器にあけ、これを唐箕にかけて風選し
て塵埃を除去し、その後、大粒・中粒・小粒のそ
れぞれに選別装置によつて選別していた。 That is, rice seeds are placed in a cylinder and stirred, and after a certain period of time, they are poured into another container, and then passed through a winnowing machine to remove dust. I was sorting through them.
（考案が解決しようとする課題）
前記公知のものは唐箕にかけて芒を風選してい
たから塵埃の発生が多いばかりでなく、風選作業
と粒径分離作業は別々で連続してできなかつた。(Problems to be Solved by the Invention) In the known method, the awns were air-selected using a winnowing machine, which not only generated a lot of dust, but also the air-selection and particle size separation operations were separate and could not be performed continuously.
本考案は、特殊なロールを使用することによ
り、塵埃を発生させずに連続して脱芒選別できる
ようになすとともに、簡単容易かつ正確に粒径選
別ができるように工夫をしたものである。 The present invention uses a special roll to enable continuous de-awning and sorting without generating dust, and also to enable simple, easy and accurate particle size sorting.
（課題を解決するための手段）
よつて、本考案は、外周面に螺旋溝２０を形成
した螺旋ロール１７，１８を左右に並設すること
により該ロール１７，１８間の上面に種子移動谷
間３４が形成されるとともに該移動谷間３４の底
部には螺旋溝２０が左右側から合わさつた穀粒選
別孔３５が形成されるようにし、前記ロール１
７，１８の下方には前記移動谷間３４内のものを
下方に吸引する吸引ケース２３を設け、前記ロー
ル１７，１８の基部側上面両側には母線方向に平
行なガイド５２を設け、前記ロール１７，１８の
いずれか一方または両方には前記ロール１７，１
８の前端部２８を左右方向に移動させうる調節装
置を設けて前記ロール１７，１８間に形成される
穀粒選別孔３５の径を先き側程大となるように
し、かつその度合を調節できるように構成し、さ
らに前記吸引ケース２３内には軸方向に取出部４
５，４６……を並設した穀物粒径選別装置とした
ものである。(Means for Solving the Problems) Therefore, the present invention provides a seed transfer valley on the upper surface between the rolls 17 and 18 by arranging the spiral rolls 17 and 18 with the spiral grooves 20 formed on the outer peripheral surfaces side by side on the left and right. 34 is formed, and a grain sorting hole 35 in which the spiral groove 20 is joined from the left and right sides is formed at the bottom of the moving valley 34.
A suction case 23 is provided below the movable valley 34 to suck the material in the moving valley 34 downward, and guides 52 parallel to the generatrix direction are provided on both sides of the base side upper surfaces of the rolls 17 and 18. , 18 or both of the rolls 17, 1
An adjustment device that can move the front end 28 of the roller 8 in the left and right direction is provided so that the diameter of the grain sorting hole 35 formed between the rolls 17 and 18 becomes larger toward the front side, and the degree thereof is adjusted. Furthermore, a take-out portion 4 is provided in the suction case 23 in the axial direction.
5, 46... are installed in parallel to form a grain size sorting device.
（実施例）
図により本考案の一実施例について説明する
と、１は種籾供給ホツパーでその下部に落下口２
を形成し落下口２の下方には脱芒装置３を設け
る。脱芒装置３は横筒４と攪拌体５を有する。６
は横筒４の供給側、７は排出側である。供給側６
の上面に前記ホツパー１の落下口２が接続する。
横筒４内には攪拌体５を設ける。攪拌体５は回転
軸８に螺旋攪拌翼９を取付けて形成したもので、
一端は横筒４の後蓋１０より突出し、その軸端部
にスプロケツト１１を固着し、該スプロケツト１
１にはチエン１２を巻回する。回転軸８の他端は
横筒４内に設けた軸受１３に軸着される。(Example) An example of the present invention will be explained with reference to the drawings. 1 is a seed rice supply hopper with a drop opening 2 at the bottom of the hopper.
An awn removing device 3 is provided below the drop opening 2. The awn removal device 3 has a horizontal cylinder 4 and an agitator 5. 6
7 is the supply side of the horizontal cylinder 4, and 7 is the discharge side. Supply side 6
The drop port 2 of the hopper 1 is connected to the upper surface of the hopper.
A stirring body 5 is provided inside the horizontal cylinder 4. The stirring body 5 is formed by attaching spiral stirring blades 9 to a rotating shaft 8.
One end protrudes from the rear cover 10 of the horizontal tube 4, and a sprocket 11 is fixed to the shaft end of the sprocket 1.
A chain 12 is wound around 1. The other end of the rotating shaft 8 is pivotally attached to a bearing 13 provided within the horizontal cylinder 4.
横筒４の排出側７には抵抗蓋１４を設ける。該
抵抗蓋１４の上端に分銅１５を取付ける。横筒４
の排出側７の下方に選別装置１６を設ける。選別
装置１６は、螺旋ロール１７，１８と吸引装置１
９等より形成される。該ロール１７，１８の外周
面には螺旋溝２０が形成されている。 A resistive cover 14 is provided on the discharge side 7 of the horizontal cylinder 4. A weight 15 is attached to the upper end of the resistance lid 14. Horizontal tube 4
A sorting device 16 is provided below the discharge side 7 of. The sorting device 16 includes spiral rolls 17 and 18 and a suction device 1.
It is formed by 9 mag. A spiral groove 20 is formed on the outer peripheral surface of the rolls 17 and 18.
２１は螺旋ロール１７，１８の螺旋山部であ
る。該ロール１７，１８は種籾３８の供給側の始
端部３６を低し、終端部３７を高く形成する。該
ロール１７，１８の後端部２２は、前記吸引装置
１９の吸引ケース２３の後板２４に軸着する。該
ロール１７の前端部２５は軸受２６に嵌合する。
２７はベアリングである。前記ロール１８の前端
部２８は軸受２９に嵌合する。軸受２９には、左
右方向のネジ孔を形成した垂直の突片３０を取付
ける。３１は固定機枠であり左右方向の透孔を形
成した垂直の突起３３を前記突片３０に相対峙さ
せて設ける。前記支持具３１の突起３３の透孔に
は調節ネジ３２を回転のみ自在に嵌合させ、該ネ
ジ３２を軸受２９の突片３０のネジ穴に螺合させ
て、前記軸受２９を左右方向に移動させる。螺旋
ロール１７，１８は、それぞれの山部２１が狭〓
をもつて、回転するように左右方向に並設され
る。並設された螺旋ロール１７と螺旋ロール１８
との間の狭〓の上面には、種子移動谷間３４を形
成する。 Reference numeral 21 indicates the helical crests of the helical rolls 17 and 18. The rolls 17 and 18 form a supply side starting end 36 of the seed rice 38 low and a terminal end 37 high. The rear end portions 22 of the rolls 17 and 18 are pivoted to the rear plate 24 of the suction case 23 of the suction device 19. The front end 25 of the roll 17 fits into a bearing 26.
27 is a bearing. The front end 28 of the roll 18 fits into a bearing 29. A vertical protrusion 30 having left and right screw holes is attached to the bearing 29. Reference numeral 31 denotes a fixing machine frame, and a vertical protrusion 33 having a through hole in the left and right direction is provided so as to face the protrusion piece 30. The adjusting screw 32 is fitted into the through hole of the protrusion 33 of the support 31 so as to rotate freely, and the screw 32 is screwed into the threaded hole of the protrusion 30 of the bearing 29, so that the bearing 29 is moved in the left-right direction. move it. The spiral rolls 17 and 18 each have a narrow peak 21.
They are arranged side by side in the left and right direction so as to rotate. Spiral roll 17 and spiral roll 18 arranged in parallel
A seed moving valley 34 is formed on the upper surface of the narrow space between the two.
種子移動谷間３４の底部には、並設された螺旋
ロール１７，１８の互いの螺旋溝２０が左右側か
ら合わさつて一つの穀粒選別孔３５を形成する。
穀粒選別孔３５は、螺旋ロール１８の前端部２８
を左右方向に移動させることにより、径を広狭自
在に調節できる。この径の調節は、調節ネジ３２
を回転させると突片３０は第３図において左右側
のいずれかに移動し、軸受２９を左右側に移動さ
せて、螺旋ロール１８を左右動させて行なう。 At the bottom of the seed moving valley 34, the spiral grooves 20 of the parallel spiral rolls 17 and 18 are joined from the left and right sides to form one grain sorting hole 35.
The grain sorting hole 35 is located at the front end 28 of the spiral roll 18.
By moving left and right, the diameter can be adjusted to be wide or narrow. This diameter can be adjusted using the adjusting screw 32.
When rotated, the protruding piece 30 moves to either the left or right side in FIG. 3, the bearing 29 is moved to the left or right, and the spiral roll 18 is moved left or right.
そして、この径の調節は、螺旋ロール１８の前
端部２８を移動させて行なうので、穀粒選別孔３
５は終端部３７に至るに従い次第に広くなるよう
に形成されつつ、全体的に径を選別する穀粒の大
きさに合わせて調節される。 Since the diameter is adjusted by moving the front end 28 of the spiral roll 18, the grain sorting hole 3
5 is formed to gradually become wider as it reaches the terminal end 37, and the overall diameter is adjusted according to the size of the grain to be sorted.
従つて、螺旋ロール１７，１８の始端部３６側
の穀粒選別孔３５は、主に未熟粒や塵埃や芒が通
り抜ける大きさに、螺旋ロール１７の略中間部の
穀粒選別孔３５は主に小粒や中粒が通り抜ける大
きさに、終端部３７側の穀粒選別孔３５は主に大
粒が通り抜ける大きさに広狭自在に調節すること
ができ、この径巾を利用して粒径選別をするので
ある。 Therefore, the grain sorting holes 35 on the starting end 36 side of the spiral rolls 17 and 18 are sized to mainly allow immature grains, dust, and awns to pass through, and the grain sorting holes 35 at approximately the middle of the spiral rolls 17 are sized to mainly allow immature grains, dust, and awns to pass through. The size of the grain sorting hole 35 on the terminal end 37 side can be freely adjusted to a size that mainly allows large grains to pass through, and the size of the grain sorting hole 35 on the terminal end 37 side can be freely adjusted to a size that mainly allows large grains to pass through. That's what I do.
前記吸引装置１９は、前記穀粒選別孔３５を上
から下へ吸引風が吹抜けるようにして、種籾３８
を下方に吸引し、種子移動谷間３４を移動する間
に、穀粒選別孔３５内より吸引して、粒径選別す
るものである。吸引ケース２３の後板２４の下部
には吸引口３９を開口させ、吸引口３９の外側に
接続部４０を形成する。接続部４０にはホース４
２を接続し、フイルター４３を介して吸引機４１
に接続する。フイルター４３は吸引ケース２３内
から吸引機４１が吸引した芒や塵埃を除去するた
めのものである。吸引ケース２３内には仕切網４
４を設ける。 The suction device 19 allows suction air to blow through the grain sorting hole 35 from top to bottom to remove the seed rice 38.
The grain size is sorted by sucking the grains downward, and while the grains move through the grain movement valley 34, they are sucked from inside the grain sorting hole 35. A suction port 39 is opened in the lower part of the rear plate 24 of the suction case 23, and a connecting portion 40 is formed on the outside of the suction port 39. The connection part 40 has a hose 4
2 is connected to the suction machine 41 through the filter 43.
Connect to. The filter 43 is for removing awns and dust sucked by the suction device 41 from inside the suction case 23. There is a partition net 4 inside the suction case 23.
4 will be provided.
仕切網４４は螺旋ロール１７の穀粒選別孔３５
から吸引した穀粒が再び混合しないように仕切る
もので、螺旋ロール１７の軸方向に複数設ける。
仕切網４４はそれぞれの上端を螺旋ロール１７の
下部に近接させる。４９は各取出部４５，４６，
４７，４８の下方に設けた収納箱である。 The partition net 44 is the grain sorting hole 35 of the spiral roll 17.
A plurality of partitions are provided in the axial direction of the spiral roll 17 to prevent the grains sucked from being mixed together again.
The upper ends of the partitioning nets 44 are located close to the lower part of the spiral roll 17. 49 is each extraction part 45, 46,
This is a storage box provided below 47 and 48.
螺旋ロール１７の前端部２５，２８の軸端部に
はスプロケツト５０が取付けられ、各スプロケツ
ト５０にはチエン５１を巻回して、螺旋ロール１
７を回転させる。 Sprockets 50 are attached to the shaft ends of the front ends 25 and 28 of the spiral roll 17, and a chain 51 is wound around each sprocket 50, so that the spiral roll 1
Rotate 7.
なお、図中５２はガイド、５３は回転上昇側、
５４は傾斜面、５５は回転下降側、５６は傾斜
面、５７は横杆である。 In addition, in the figure, 52 is a guide, 53 is a rotation rising side,
54 is an inclined surface, 55 is a rotating downward side, 56 is an inclined surface, and 57 is a horizontal rod.
（作用） 次に作用を述べる。(effect) Next, we will discuss the effect.
種籾ホツパー１に種籾を供給すると、落下口２
より横筒４内に流下し、攪拌翼９で回転させら
れ、供給側６より排出側７へ移動する間に脱芒さ
れ、排出側７より、螺旋ロール１７，１８の始端
部３６側につぎつぎに落下供給される。しかし
て、螺旋ロール１７，１８は互いの螺旋溝２０と
山部２１が、それぞれ左右一致した状態で回転
し、したがつて、種子移動谷間３４の始端部３６
側に供給された種籾３８は前記穀粒選別孔３５に
嵌合して終端部３７に向かつて移動する。 When the seed rice is supplied to the seed hopper 1, the droplet 2
The awns flow down into the horizontal tube 4, are rotated by the stirring blades 9, are de-awned while moving from the supply side 6 to the discharge side 7, and are successively transferred from the discharge side 7 to the starting end 36 side of the spiral rolls 17, 18. is supplied falling. Thus, the spiral rolls 17 and 18 rotate with their respective spiral grooves 20 and peaks 21 aligned on the left and right sides, so that the starting end 36 of the seed moving valley 34
The seed rice 38 supplied to the side fits into the grain sorting hole 35 and moves toward the terminal end 37.
螺旋ロール１７，１８の下方には吸引装置１９
が設けられ、該装置１９の吸引口３９から吸引機
４１により空気を吸引するので、穀粒選別孔３５
を通して上から下へ吸引風が吹抜け、種子移動谷
間３４を移動する種子を下方に吸引する。 A suction device 19 is provided below the spiral rolls 17 and 18.
is provided, and the suction device 41 sucks air from the suction port 39 of the device 19, so that the grain sorting holes 35
A suction wind blows through from the top to the bottom, sucking the seeds moving in the seed movement valley 34 downward.
穀粒選別孔３５の径は調節ネジ３２を右回転さ
せると突片３０を介して軸受２９は左側に移動
し、螺旋ロール１８の前端部２８を左側に移動さ
せて、螺旋ロール１７，１８の穀粒選別孔３５の
径を広くする。反対に調節ネジ３２を左回転させ
ると突片３０は第３図において右側に移動し、軸
受２９が右側に移動して、前端部２８を右側に移
動させて、径が狭くなるように調節する。そし
て、この径の調節は、螺旋ロール１８の前端部２
８を移動させて行なうので、穀粒選別孔３５は終
端部３７に至るに従い次第に広くなるように形成
されつつ、径を広狭に調節する。 The diameter of the grain sorting hole 35 is determined by rotating the adjustment screw 32 clockwise, the bearing 29 is moved to the left via the protrusion 30, the front end 28 of the spiral roll 18 is moved to the left, and the diameter of the spiral roll 17, 18 is adjusted. The diameter of the grain sorting hole 35 is increased. Conversely, when the adjustment screw 32 is turned to the left, the projection 30 moves to the right in FIG. 3, the bearing 29 moves to the right, the front end 28 moves to the right, and the diameter is adjusted to become narrower. . The adjustment of this diameter is performed at the front end 2 of the spiral roll 18.
8 is moved, the grain sorting hole 35 is formed to gradually become wider as it reaches the terminal end 37, and its diameter is adjusted to be wide or narrow.
従つて、螺旋ロール１７の始端側２５の穀粒選
別孔３５は、種籾３８が通過しない大きさに調節
されて、螺旋ロール１７の上面に種籾３８と一緒
に落下した横筒４内で脱芒されたときに生じた芒
や塵埃だけが穀粒選別孔３５を通して吸引ケース
２３内に吸引され、吸引ケース２３の吸引口３９
から吸引機４１により吸引排除され、フイルター
４３により濾過される。 Therefore, the grain sorting hole 35 on the starting end side 25 of the spiral roll 17 is adjusted to a size that does not allow the seed rice 38 to pass through, and the grain sorting hole 35 is adjusted to a size that does not allow the seed rice 38 to pass through. Only the awns and dust generated during grain sorting are sucked into the suction case 23 through the grain sorting hole 35, and the suction port 39 of the suction case 23
The water is removed by suction by a suction device 41 and filtered by a filter 43.
螺旋ロール１７の略中間部の穀粒選別孔３５
は、主に小粒や中粒が通り抜ける大きさに調節さ
れるから、吸引ケース２３内では最初に小粒を吸
引し、その後中粒のみを吸引し、大粒は種子移動
谷間３４をさらに終端部３７に向つて移動する。
螺旋ロール１７の、終端部３７側は主に大粒が通
り抜ける大きさに調節されているから、穀粒選別
孔３５を通り抜けて吸引ケース２３内に大粒を吸
引する。 Grain sorting hole 35 approximately in the middle of the spiral roll 17
is adjusted to a size that mainly allows small and medium grains to pass through. Therefore, in the suction case 23, small grains are first sucked, then only medium grains are sucked, and large grains are further sucked through the seed movement valley 34 to the terminal end 37. move towards.
Since the end portion 37 side of the spiral roll 17 is adjusted to a size that mainly allows large grains to pass through, the large grains are sucked into the suction case 23 through the grain sorting hole 35.
吸引ケース２３内は仕切網４４により仕切られ
ているから、吸引ケース２３内に吸引された大、
中、小粒のそれぞれの穀粒は混ざることなく、吸
引ケース２３の下部に形成されている取出部２３
から小粒が、取出部２４から中粒が、取出部３２
から大粒が排出され、各収納箱３３に収納され
る。 Since the inside of the suction case 23 is partitioned by a partition net 44, large particles sucked into the suction case 23,
The medium and small grains are not mixed together and are removed from the take-out part 23 formed at the lower part of the suction case 23.
The small grains are taken out from the take-out part 24, the medium grains are taken out from the take-out part 32, and the medium grains are taken out from the take-out part 32.
Large grains are discharged from the container and stored in each storage box 33.
（効果）
本考案は、外周面に螺旋溝２０を形成した螺旋
ロール１７，１８を左右に並設することにより該
ロール１７，１８間の上面に種子移動谷間３４が
形成されるとともに該移動谷間３４の底部には螺
旋溝２０が左右側から合わさつた穀粒選別孔３５
が形成されるようにし、前記ロール１７，１８の
下方には前記移動谷間３４内のものを下方に吸引
する吸引ケース２３を設け、前記ロール１７，１
８の基部側上面両側には母線方向に平行なガイド
５２を設け、前記ロール１７，１８のいずれか一
方または両方には前記ロール１７，１８の前端部
２８を左右方向に移動させうる調節装置を設けて
前記ロール１７，１８間に形成される穀粒選別孔
３５の径を先き側程大となるようにし、かつその
度合を調節できるように構成し、さらに前記吸引
ケース２３内には軸方向に取出部４５，４６……
を並設した穀物粒径選別装置としたから、
イ 外周面に螺旋溝２０を形成した螺旋ロール１
７，１８を左右に並設することにより該ロール
１７，１８間の上面に種子移動谷間３４が形成
されるとともに該移動谷間３４の底部には螺旋
溝２０が左右側から合わさつた穀粒選別孔３５
が形成されるようにし、前記ロール１７，１８
の下方には前記移動谷間３４内のものを下方に
吸引する吸引ケース２３を設けたので、穀粒選
別孔３５内のものを下方に吸引しながら軸方向
に移送するので、踊りが生ぜず移動でき、選別
良好になる。(Effects) In the present invention, by arranging spiral rolls 17 and 18 with spiral grooves 20 formed on their outer circumferential surfaces side by side on the left and right, a seed moving valley 34 is formed on the upper surface between the rolls 17 and 18, and a seed moving valley 34 is formed between the moving valleys. At the bottom of 34 is a grain sorting hole 35 in which spiral grooves 20 are joined from the left and right sides.
A suction case 23 is provided below the rolls 17, 18 for sucking the material in the moving valley 34 downward.
A guide 52 parallel to the generatrix direction is provided on both sides of the upper surface of the base side of the roll 8, and an adjustment device is provided on one or both of the rolls 17 and 18 to move the front end portion 28 of the roll 17 and 18 in the left and right direction. The diameter of the grain sorting hole 35 formed between the rolls 17 and 18 is made larger toward the tip side, and the degree can be adjusted. In the direction of the extraction parts 45, 46...
A. A spiral roll 1 with spiral grooves 20 formed on the outer circumferential surface.
By arranging the rolls 7 and 18 side by side on the left and right, a seed moving valley 34 is formed on the upper surface between the rolls 17 and 18, and at the bottom of the moving valley 34 there is a grain sorting hole in which a spiral groove 20 is joined from the left and right sides. 35
is formed, and the rolls 17, 18
At the bottom, a suction case 23 is provided that sucks the particles in the moving valley 34 downward, so that the particles in the grain sorting hole 35 are sucked downward and transferred in the axial direction, so there is no movement and movement. This results in better sorting.
ロ 前記ロール１７，１８の基部側上面両側には
母線方向に平行なガイド５２を設けたから、供
給時の乱れを防止する。(b) Since guides 52 parallel to the generatrix direction are provided on both sides of the base side upper surfaces of the rolls 17 and 18, disturbances during feeding are prevented.
第１図は全体の縦断側面図、第２図はＡ−Ａ断
面図、第３図は螺旋ロールの平面図である。
符号の説明、１……種籾供給ホツパー、２……
落下口、３……脱芒装置、４……横筒、５……攪
拌体、６……供給側、７……排出側、８……回転
軸、９……攪拌翼、１０……後蓋、１１……スプ
ロケツト、１２……チエン、１３……軸受、１４
……抵抗蓋、１５……分銅、１６……選別装置、
１７，１８……螺旋ロール、１９……吸引装置、
２０……螺旋溝、２１……後板、２２……後端
部、２３……吸引ケース、２４……後板、２５…
…前端部、２６……軸受、２７……ベアリング、
２８……前端部、２９……軸受、３０……突片、
３１……支持具、３２……調節ネジ、３３……突
起、３４……種子移動谷間、３５……穀粒選別
孔、３６……始端部、３７……終端部、３８……
種籾、３９……吸引口、４０……接続部、４１…
…吸引機、４２……ホース、４３……フイルタ
ー、４４……仕切網、４５，４６，４７，４８…
…取出部、４９……収納箱、５０……スプロケツ
ト、５１……チエン、５２……ガイド、５３……
回転上昇側、５４……傾斜面、５５……回転下昇
側、５６……傾斜面、５７……横杆。
FIG. 1 is a longitudinal sectional side view of the whole, FIG. 2 is a sectional view taken along line A-A, and FIG. 3 is a plan view of the spiral roll. Explanation of symbols, 1... Seed supply hopper, 2...
Falling port, 3... De-awning device, 4... Horizontal tube, 5... Stirring body, 6... Supply side, 7... Discharge side, 8... Rotating shaft, 9... Stirring blade, 10... Back Lid, 11... Sprocket, 12... Chain, 13... Bearing, 14
...resistance lid, 15 ... weight, 16 ... sorting device,
17, 18... spiral roll, 19... suction device,
20... Spiral groove, 21... Rear plate, 22... Rear end portion, 23... Suction case, 24... Rear plate, 25...
...Front end, 26...Bearing, 27...Bearing,
28...Front end, 29...Bearing, 30...Protrusion piece,
31...Support, 32...Adjustment screw, 33...Protrusion, 34...Seed movement valley, 35...Grain sorting hole, 36...Starting end, 37...Terminal end, 38...
Seed rice, 39... Suction port, 40... Connection part, 41...
...Suction machine, 42...Hose, 43...Filter, 44...Partition net, 45, 46, 47, 48...
...Ejecting part, 49...Storage box, 50...Sprocket, 51...Chain, 52...Guide, 53...
Rotation rising side, 54... Inclined surface, 55... Rotation descending side, 56... Inclined surface, 57... Horizontal rod.
Claims (1)
７，１８を左右に並設することにより該ロール１
７，１８間の上面に種子移動谷間３４が形成され
るとともに該移動谷間３４の底部には螺旋溝２０
が左右側から合わさつた穀粒選別孔３５が形成さ
れるようにし、前記ロール１７，１８の下方には
前記移動谷間３４内のものを下方に吸引する吸引
ケース２３を設け、前記ロール１７，１８の基部
側上面両側には母線方向に平行なガイド５２を設
け、前記ロール１７，１８のいずれか一方または
両方には前記ロール１７，１８の前端部２８を左
右方向に移動させうる調節装置を設けて前記ロー
ル１７，１８間に形成される穀粒選別孔３５の径
を先き側程大となるようにし、かつその度合を調
節できるように構成し、さらに前記吸引ケース２
３内には軸方向に取出部４５，４６……を並設し
た穀物粒径選別装置。 Spiral roll 1 with spiral grooves 20 formed on the outer peripheral surface
By arranging the rolls 7 and 18 side by side on the left and right, the roll 1
A seed moving valley 34 is formed on the upper surface between 7 and 18, and a spiral groove 20 is formed at the bottom of the moving valley 34.
A suction case 23 is provided below the rolls 17 and 18 for sucking the grains in the movable valley 34 downward. A guide 52 parallel to the generatrix direction is provided on both sides of the upper surface of the base side, and an adjustment device is provided on one or both of the rolls 17 and 18 to move the front end portion 28 of the roll 17 and 18 in the left and right direction. The diameter of the grain sorting hole 35 formed between the rolls 17 and 18 is made larger toward the tip side, and the degree can be adjusted.
3 includes a grain size sorting device in which extracting portions 45, 46, . . . are arranged in parallel in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6725284U JPS60179382U (en) | 1984-05-09 | 1984-05-09 | Grain size sorting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6725284U JPS60179382U (en) | 1984-05-09 | 1984-05-09 | Grain size sorting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60179382U JPS60179382U (en) | 1985-11-28 |
| JPH0422874Y2 true JPH0422874Y2 (en) | 1992-05-26 |
Family
ID=30600902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6725284U Granted JPS60179382U (en) | 1984-05-09 | 1984-05-09 | Grain size sorting equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60179382U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4730376U (en) * | 1971-04-27 | 1972-12-06 | ||
| JPS56130279A (en) * | 1980-03-17 | 1981-10-13 | Furukawa Magoto Kk | Selector of ball for ball mill |
| JPH042636U (en) * | 1990-04-25 | 1992-01-10 |
-
1984
- 1984-05-09 JP JP6725284U patent/JPS60179382U/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4730376U (en) * | 1971-04-27 | 1972-12-06 | ||
| JPS56130279A (en) * | 1980-03-17 | 1981-10-13 | Furukawa Magoto Kk | Selector of ball for ball mill |
| JPH042636U (en) * | 1990-04-25 | 1992-01-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60179382U (en) | 1985-11-28 |
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