JPH0343932U

JPH0343932U -

Info

Publication number: JPH0343932U
Application number: JP10472189U
Authority: JP
Priority date: 1989-09-06
Filing date: 1989-09-06
Publication date: 1991-04-24

Description

[Brief explanation of drawings]

図面は本考案の実施例を示すもので、第１図は
本考案を採用した普通型コンバインの側断面図、
第２図は第１図のＡ−Ａ線矢視図、第３図は第１
図のＢ−Ｂ線矢視断面図、第４図は移送螺旋板お
よび脱穀処理刃の胴部への取付け方法を示した図
、第５図は前後の移送螺旋板の不連続部をオーバ
ラツプさせると共に、移送螺旋板の高さを前方か
ら後方へかけて徐々に低く形成した実施例、第６
図は第５図の横断面図、第７図は移送螺旋板のエ
ツジを波形に形成した実施例、第８図は第７図の
横断面図、第９図は移送螺旋板のエツジをジグザ
グに形成した実施例、第１０図は脱穀シリンダー
胴部外周および漏下体の内面に波形エツジの移送
螺旋板および案内板を設けた実施例の斜視図、第
１１図は第１０図の横断面図、第１２図は脱穀シ
リンダーと漏下体を互いに逆方向に回転させる脱
穀装置の横断面図、第１３図はその脱穀装置の漏
下体の斜視図である。１……普通型コンバイン、２……刈取り搬送部
、４……選別部、１０……脱穀室、１１……脱穀
シリンダー、１１ａ……円錐形始端部、１１ｂ…
…円筒形胴部、１２，１２′……漏下体、１３…
…案内螺旋板、１４，３０，３１，３２，３３，
３５……移送螺旋板。 The drawings show an embodiment of the present invention, and Figure 1 is a side sectional view of an ordinary type combine harvester employing the present invention.
Figure 2 is a view taken along the line A-A in Figure 1, and Figure 3 is a view of Figure 1.
A sectional view taken along the line B-B in the figure, Figure 4 is a diagram showing how to attach the transfer spiral plate and the threshing blade to the body, and Figure 5 is a diagram showing how the discontinuous parts of the front and rear transfer spiral plates are overlapped. In addition, the sixth embodiment is an example in which the height of the transfer spiral plate is gradually lowered from the front to the rear.
The figure is a cross-sectional view of FIG. 5, FIG. 7 is an embodiment in which the edges of the transfer spiral plate are formed into a corrugated shape, FIG. 8 is a cross-sectional view of FIG. 7, and FIG. 9 is a zigzag edge of the transfer spiral plate. FIG. 10 is a perspective view of an embodiment in which a corrugated edge transfer spiral plate and a guide plate are provided on the outer periphery of the threshing cylinder body and the inner surface of the leaking body, and FIG. 11 is a cross-sectional view of FIG. 10. , FIG. 12 is a cross-sectional view of a threshing device in which the threshing cylinder and the leaking body are rotated in opposite directions, and FIG. 13 is a perspective view of the leaking body of the threshing device. DESCRIPTION OF SYMBOLS 1... Ordinary combine harvester, 2... Reaping conveyance section, 4... Sorting section, 10... Threshing room, 11... Threshing cylinder, 11a... Conical starting end, 11b...
...Cylindrical body, 12, 12'... Leaky body, 13...
...Guiding spiral plate, 14, 30, 31, 32, 33,
35... Transfer spiral plate.

Claims

[Scope of utility model registration request]

The entire grain culm harvested in the harvesting section is supplied to the threshing room,
Grain culms are transferred to the rear of the cylinder while being threshed between a rotating threshing cylinder suspended horizontally in the threshing room and a leakage body, and the leakage material leaked from the leakage body is sorted in a sorting section and the grains are recovered. In the conventional type combine harvester, the starting end of the threshing cylinder is formed into a conical shape, and the body following this is formed into a cylindrical shape, and the conical starting end is provided with multiple guiding spiral plates, and the cylindrical barrel is A threshing cylinder for a conventional combine harvester, characterized by having a discontinuous spiral transfer plate and a plurality of threshing blades installed around the part.