JPH0448945U - - Google Patents

Description

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

図面は、本考案の実施例図を例示せるものにし
て、その、第１図は要部の縦断側面図、第２図は
脱穀機全体の横断平面図、第３図は同縦断側面図
、第４図は同縦断後面図、第５図は要部の他の実
施例を示したものである。 １……扱胴、２……扱室、３……揺動選別体、
４……扱口、５……挟扼レール、６……フイード
チエン、７……吸引排塵フアンケース、８……塵
芥吸引口。 The drawings are for illustrating the embodiment of the present invention, and FIG. 1 is a vertical cross-sectional side view of the main parts, FIG. 2 is a cross-sectional plan view of the entire threshing machine, and FIG. 3 is a vertical cross-sectional side view of the same. FIG. 4 is a longitudinal sectional rear view of the same, and FIG. 5 shows another embodiment of the main part. 1...handling cylinder, 2...handling room, 3...oscillating sorting body,
4...handling port, 5...pinch rail, 6...feed chain, 7...suction dust exhaust fan case, 8...dust suction port.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 扱胴１を内蔵する扱室２と、該扱室２からの脱
穀物を選別する揺動選別体３を上下に配設し、扱
室２の扱口４にそつて挟扼レール５とフイードチ
エン６を上下にして対設しアンダーチエン形式に
した脱穀機において、前記揺動選別体３の終端側
上方に装備する吸引排塵フアンケース７のフイー
ドチエン６側周部に塵芥吸引口８を開口し、該塵
芥吸引口８にフイードチエン６の終端部をのぞま
せて構成したことを特徴とする脱穀機における穀
稈の塵芥堆積防止装置。 A handling chamber 2 containing a handling cylinder 1 and a swinging sorter 3 for sorting the threshed grains from the handling chamber 2 are arranged above and below, and a pinch rail 5 and a feed chain are installed along the handling opening 4 of the handling chamber 2. In a threshing machine having an underchain type in which 6 are arranged vertically and facing each other, a dust suction port 8 is opened in the side periphery of the feed chain 6 of a suction dust exhaust fan case 7 installed above the terminal end side of the oscillating sorter 3. A device for preventing dust accumulation on grain culms in a threshing machine, characterized in that the dust suction port 8 is configured so that the terminal end of the feed chain 6 is exposed to the dust suction port 8.