JPH0424431U

JPH0424431U -

Info

Publication number: JPH0424431U
Application number: JP6474690U
Authority: JP
Priority date: 1990-06-19
Filing date: 1990-06-19
Publication date: 1992-02-27

Description

[Brief explanation of the drawing]

図面は本考案に係る脱穀機の一実施例を示し、
第１図は脱穀機の全体構成を示す側面からの断面
図、第２図は脱穀機の横断平面図、第３図は脱穀
機の縦断背面図、第４図はカツタを本機に装着し
た状態を示す概略平断面図である。Ａ……脱穀機、Ｂ……脱穀部、Ｃ……選別部、
Ｒ_１，Ｒ_２，Ｒ_３……螺旋体、Ｔ_１，Ｔ_２，Ｔ_３……圧風フアン、Ｔ_４……吸引フアン、Ｔ_５……
横断流フアン、１……穀稈搬送チエン、２……扱
胴、３……処理胴、３ｂ……処理室、３ｃ……送
塵口、８……揺動板。 The drawing shows an embodiment of the threshing machine according to the present invention,
Figure 1 is a side sectional view showing the overall configuration of the threshing machine, Figure 2 is a cross-sectional plan view of the threshing machine, Figure 3 is a longitudinal rear view of the threshing machine, and Figure 4 is a cutter attached to the machine. FIG. 3 is a schematic plan cross-sectional view showing the state. A... Threshing machine, B... Threshing section, C... Sorting section,
R ₁ , R ₂ , R ₃ ... helix, T ₁ , T ₂ , T ₃ ... Pressure fan, T ₄ ... Suction fan, T ₅ ...
Cross-flow fan, 1... Grain culm conveyance chain, 2... Handling cylinder, 3... Processing cylinder, 3b... Processing chamber, 3c... Dust feeding port, 8... Rocking plate.

Claims

[Scope of utility model registration request]

Grain culms are transported through a grain culm conveyance chain, and a handling cylinder is disposed at the front in the grain culm conveying direction and near the center of the machine width, and a part of the handling cylinder located on one side of the handling cylinder is located near the tip. The grains are threshed through a threshing section consisting of a processing barrel that is wrapped around a handling barrel, the objects to be processed after threshing are sorted in a sorting section, and the sorted grains are collected through a spiral body. , in a threshing machine configured to discharge or discharge waste to the outside of the machine via a pressure fan or a suction fan, a dust inlet for throwing the dust toward the suction fan is provided at the rear of the processing drum; A suction fan is provided in a nearby processing chamber and is disposed at a position opposite to the dust inlet, and a swing plate is provided in the separation section between the suction fan and the dust inlet in the conveyance direction. Waste in a threshing machine, characterized in that a cross-flow fan is provided which is located above the tip and directs the discharge direction downward, and the waste is discharged outside the machine through the cross-flow fan. Processing structure.