JPS6445932U

JPS6445932U -

Info

Publication number: JPS6445932U
Application number: JP14142087U
Authority: JP
Priority date: 1987-09-14
Filing date: 1987-09-14
Publication date: 1989-03-22

Description

[Brief explanation of the drawing]

第１図乃至第３図は本考案の実施例を示すもの
で、第１図は本考案を適用した普通型コンバイン
の側断面図、第２図は本考案に係る刈取り搬送装
置の平面図、第３図は同装置の側面図である。第
４図乃至第６図は、移送螺旋板と脱穀処理歯とを
併用した脱穀シリンダーの第１の改良案を提示す
るもので、第４図はその脱穀シリンダーの側面図
、第５図、第６図はこの改良案の側面図および正
面図で、第７図はこの改良前の従来技術を示す斜
視図である。第８図乃至第１０図は、同じく移送
螺旋板と脱穀処理歯とを併用した脱穀シリンダー
の第２の改良案を提示するもので、第８図はその
脱穀シリンダーの側面図、第９図、第１０図はこ
の改良案の２実施例を示す細部側断面図である。
第１１図乃至第１３図は、同じく移送螺旋板と脱
穀処理歯とを併用した脱穀シリンダーの第３の改
良案を提示するもので、第１１図はその脱穀シリ
ンダーの側面図、第１２図、第１３図はこの改良
案の細部側断面および斜視図で、第１４図はこの
改良前の従来技術を示す斜視図である。１……普通型コンバイン、２……刈取り搬送装
置、８……中央掻寄せ螺旋体、９……揚上螺旋体
、１１，３３，３９，４４……移送螺旋板、１２
，３４，３８，４３……脱穀処理歯、１３，３２
，３７，４２……脱穀シリンダー、３０……回転
ブラシ、３１……Ｖ字状空間部。 Figures 1 to 3 show embodiments of the present invention; Figure 1 is a side sectional view of a conventional combine harvester to which the present invention is applied; Figure 2 is a plan view of a reaping and conveying device according to the present invention; FIG. 3 is a side view of the device. Figures 4 to 6 present a first improvement plan for a threshing cylinder that uses a spiral transfer plate and threshing teeth. Figure 4 is a side view of the threshing cylinder, Figure 5, 6 is a side view and a front view of this improvement plan, and FIG. 7 is a perspective view showing the prior art before this improvement. Figures 8 to 10 present a second improved plan for a threshing cylinder that also uses a transfer spiral plate and threshing teeth; Figure 8 is a side view of the threshing cylinder, Figure 9 is a side view of the threshing cylinder; FIG. 10 is a detailed side sectional view showing two embodiments of this improved proposal.
Figures 11 to 13 present a third improvement of a threshing cylinder that also uses a transfer spiral plate and threshing teeth; Figure 11 is a side view of the threshing cylinder, Figure 12 is a side view of the threshing cylinder; FIG. 13 is a detailed side sectional and perspective view of this improvement plan, and FIG. 14 is a perspective view showing the prior art prior to this improvement. DESCRIPTION OF SYMBOLS 1... Ordinary combine harvester, 2... Reaping conveyance device, 8... Central raking spiral body, 9... Lifting spiral body, 11, 33, 39, 44... Transfer spiral plate, 12
, 34, 38, 43... Threshing processing teeth, 13, 32
, 37, 42... Threshing cylinder, 30... Rotating brush, 31... V-shaped space.

Claims

[Scope of utility model registration request]

In a combine harvester equipped with a reaping device in the front part of the machine body, which comprises a reaping device, a central raking spiral body in the width direction of the machine body, and a lifting conveyance body in the longitudinal direction of the machine body connected orthogonally to the reaping device, the central raking spiral body and the lifting conveyance body are A V-shaped space in a side view at the connection part with the body has a length almost spanning the width of the lifting conveyor, the outer periphery is in sliding contact with the central scraping spiral body and the rotating outer periphery of the lifting conveyor, and each A reaping and conveying device for an ordinary type combine harvester, characterized by being provided with a rotating brush that relatively rotates in opposite directions.