JPH0311472U - - Google Patents

Description

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

第１図は本考案における穀粒投入用のホツパー
の穀粒供給構造を設けた石抜選穀機の縦断面図、
第２図は本考案の要部を透視して示す斜視図、第
３図はそのシヤツターを示す斜視図、第４図は本
考案の要部の縦断面図、第５図は使用状態を示す
断面図、第６図は従来例を透視して示す斜視図、
第７図そのシヤツターを示す斜視図、第８図は従
来例の使用状態を示す断面図である。 １……外箱体、２……多孔選穀板、５……フア
ン、１３……穀粒投入用ホツパー、１４……供給
口、１５……シヤツター、１５Ａ……中央線条部
、１５Ｂ，１５Ｂ……斜面片。 FIG. 1 is a longitudinal sectional view of a stone-selecting grain sorting machine equipped with a grain supply structure of a hopper for grain input according to the present invention;
Fig. 2 is a perspective view showing the main parts of the invention, Fig. 3 is a perspective view showing the shutter, Fig. 4 is a vertical sectional view of the main parts of the invention, and Fig. 5 shows the state of use. sectional view, FIG. 6 is a perspective view showing the conventional example;
FIG. 7 is a perspective view showing the shutter, and FIG. 8 is a sectional view showing the conventional example in use. DESCRIPTION OF SYMBOLS 1...Outer box body, 2...Multi-hole selection grain board, 5...Fan, 13...Grain input hopper, 14...Feeding port, 15...Shutter, 15A...Central striation, 15B, 15B...Slope piece.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外箱体１内に、一方の石抜側を高く他方の穀物
排出側を低く傾斜して多孔選穀板２を揺動可能に
支持し、多孔選穀板２の上方に穀粒投入用ホツパ
ー１３を設けると共に、多孔選穀板２に対して下
方から上方へ風が吹き抜けるフアン５を備え、穀
粒と穀粒に混入する小石とを選別する石抜選穀機
であつて、前記ホツパー１３の下部に多孔選穀板
２に対して穀粒を供給する供給口４を開口し、そ
の供給口１４に配設する調節用のシヤツター１５
を、多孔選穀板２の傾斜方向に沿つている中央線
条部１５Ａを高くすると共に該中央線条部１５Ａ
で画する左右に斜面片１５Ｂ，１５Ｂを有する山
形形状に形成し、供給口１４から穀粒を多孔選穀
板２上に分散して供給するようにしたことを特徴
とする石抜選穀機における穀粒投入用ホツパーの
穀粒供給構造。 A multi-hole grain sorting plate 2 is swingably supported in the outer box body 1 with one stone removal side tilted high and the other grain discharge side tilted low, and a grain input hopper is provided above the multi-hole grain selection plate 2. 13 and a fan 5 that blows air from below to above against the multi-hole grain selection plate 2, the stone removal grain sorting machine separates grains and pebbles mixed into the grains, the hopper 13 A supply port 4 for supplying grains to the porous grain sorting plate 2 is opened at the bottom of the grain selection plate 2, and a shutter 15 for adjustment is provided at the supply port 14.
The center line portion 15A along the inclination direction of the multi-hole grain sorting plate 2 is made taller, and the center line portion 15A is made higher.
A stone-pulled grain sorting machine is characterized in that it is formed in a chevron shape with slope pieces 15B, 15B on the left and right sides demarcated by , and grains are distributed and supplied from a supply port 14 onto a multi-hole grain selection plate 2. Grain supply structure of hopper for grain input in.