JPH0224456Y2 - - Google Patents

Description

【考案の詳細な説明】 葯は籾のように固いものではないから乱暴に扱
うことは出来ないし、それだけ選別が難しい。而
かも葯自体に大小の差がある為目詰りも起し易
く、一旦選別孔が塞さがればその目詰りを解除し
ない限り運転は継続出来ないことになる。[Detailed explanation of the invention] Anthers are not hard like rice grains, so they cannot be handled roughly, and it is that much more difficult to sort them. Furthermore, since the anthers themselves vary in size, they are easily clogged, and once the sorting hole is clogged, operation cannot be continued unless the clog is removed.

本考案は、選別板に葯が目詰りすることを確実
に防止する葯採取機に係るものにして、添付図面
に示す一実施例を参照にしてその構成を詳述する
と次の通りである。 The present invention relates to an anther harvesting machine that reliably prevents anthers from clogging the sorting plate, and the construction thereof will be described in detail below with reference to an embodiment shown in the accompanying drawings.

水平に軸架した回転胴１の周面に扱歯２を突設
し、回転胴１の下方に扱歯２先端と少許の間隙を
置いて断面円弧状の選別板３を設ける。この選別
板３に回転胴１の回転方向に対して略45度程度に
傾斜する選別長窓４を略等間隔を置いて並設し、
この並設列を斜傾向を反対にして平行状態に設け
たことを特徴とするものである。 Handling teeth 2 are provided protrudingly on the circumferential surface of a rotating drum 1 which is horizontally mounted, and a sorting plate 3 having an arcuate cross section is provided below the rotating drum 1 with a small gap from the tip of the handling teeth 2. On this sorting plate 3, long sorting windows 4 inclined at approximately 45 degrees with respect to the rotating direction of the rotary drum 1 are arranged in parallel at approximately equal intervals.
This arrangement is characterized in that the parallel rows are arranged in parallel with opposite oblique tendencies.

図面は、扱歯列ａの間に先端が選別板３に接触
するブラシ列ｂを介存した場合を図示している。
図中符号５は葯採取箱、６は導入部、７，８はガ
イド板、９は開閉板、１０は排出部、１１はモー
ター、１２は回転軸、１３，１４はＶプーリー、
１５はＶベルトである。 The drawing shows a case where a brush row b whose tips are in contact with the sorting plate 3 is interposed between the handling tooth rows a.
In the figure, 5 is an anther collection box, 6 is an introduction part, 7 and 8 are guide plates, 9 is an opening/closing plate, 10 is an ejection part, 11 is a motor, 12 is a rotating shaft, 13 and 14 are V pulleys,
15 is a V-belt.

在来選別板は金網を採用しているものが多く、
この金網に代えて金属板を採用し、選別長窓をプ
レスにより穿設したものも用いられているが、こ
の場合選別長窓は回転胴の回転方向に対して直角
に並設されている。 Many conventional sorting boards use wire mesh,
Instead of this wire mesh, a metal plate is used, and long sorting windows are formed by pressing. In this case, the long sorting windows are arranged in parallel at right angles to the direction of rotation of the rotary cylinder.

本考案は、この点選別長窓４を回転胴１の回転
方向に対して略45度程度に斜設したから扱歯２の
廻動により選別板３から外側に送出されようとす
る葯１６が選別長窓４の内縁に衝突する際その衝
撃が在来の傾斜しない選別長窓の場合よりも傾斜
に沿つてずり動する分だけ緩和され、それだけ葯
１６を痛めないことになると同時にそのずり動作
用は選別長窓４に葯１６が目詰りしようとするこ
とも未然に防止することになる。而かも選別長窓
４の並設列を傾斜向きを反対にして平行状態に設
けたから前記した葯１６のずり動向も並設列ごと
に反対になるから一層目詰りを防止し、葯１６を
痛めずに良好な選別作用を発揮する秀れた葯採取
機となる。尚第３図の別例のように選別長窓４の
列が少ない方が葯１６を痛めないことになるから
突合せ部を連続させた∧状の選別長窓４に形成す
ることも望ましいこととなる。 In the present invention, the point sorting long window 4 is installed obliquely at approximately 45 degrees with respect to the rotational direction of the rotating barrel 1, so that the anthers 16 that are about to be sent outward from the sorting plate 3 by the rotation of the handling teeth 2 are When colliding with the inner edge of the sorting window 4, the impact is lessened by the amount of sliding movement along the slope than in the case of a conventional non-sloping sorting window, and the anthers 16 are not damaged accordingly, and at the same time, the shearing action is reduced. This also prevents the anthers 16 from clogging the long sorting window 4. Moreover, since the parallel rows of sorting windows 4 are arranged in parallel with opposite inclination directions, the shearing movement of the anthers 16 described above is also reversed for each parallel row, further preventing clogging and damaging the anthers 16. It is an excellent anther collecting machine that exhibits good sorting action without any problems. It should be noted that, as shown in the other example shown in FIG. 3, it is preferable to form a continuous ∧-shaped long screening window 4 because the anthers 16 will not be damaged if there are fewer rows of long screening windows 4. Become.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の側断面図、第２図は選別板要
部の平面図、第３図は別例を示す選別板の平面図
である。 １……回転胴、２……扱歯、３……選別板、４
……選別長窓。 FIG. 1 is a side sectional view of the present invention, FIG. 2 is a plan view of the main part of the sorting plate, and FIG. 3 is a plan view of another example of the sorting plate. 1... Rotating cylinder, 2... Handling teeth, 3... Sorting plate, 4
...Sorting long window.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 水平に軸架した回転胴の周面に扱歯を突設し、
回転胴の下方に扱歯先端と少許の間隙を置いて断
面円弧状の選別板を設け、この選別板に回転胴の
回転方向に対して略45度程度に傾斜する選別長窓
を略等間隔を置いて並設し、この並設列を傾斜向
を反対にして平行状態に設けた事を特徴とする葯
採取機。 Handling teeth are provided protruding from the circumferential surface of the horizontally mounted rotary cylinder,
A sorting plate with an arcuate cross section is provided below the rotary cylinder with a small gap from the tip of the handling teeth, and long sorting windows inclined at approximately 45 degrees with respect to the rotating direction of the rotary cylinder are arranged at approximately equal intervals on this sorting plate. The anther collecting machine is characterized in that the juxtaposed rows are arranged in parallel with opposite inclination directions.