JPH01149929U - - Google Patents
Info
- Publication number
- JPH01149929U JPH01149929U JP4637588U JP4637588U JPH01149929U JP H01149929 U JPH01149929 U JP H01149929U JP 4637588 U JP4637588 U JP 4637588U JP 4637588 U JP4637588 U JP 4637588U JP H01149929 U JPH01149929 U JP H01149929U
- Authority
- JP
- Japan
- Prior art keywords
- sprocket
- arm
- grain culm
- toggle spring
- grain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007599 discharging Methods 0.000 claims 2
Landscapes
- Threshing Machine Elements (AREA)
Description
図面は本考案に係る脱穀装置の実施例を示し、
第１図はハーベスタの全体正面図、第２図は要部
の正面図である。
６…フイードチエーン、８…スプロケツト、９
…支軸、１０…放出アーム、１２…トツグルバネ
、１３…係合部、ＤＰ…デツドポイント、Ｓ…穀
稈放出領域。
The drawings show an embodiment of the threshing device according to the present invention,
FIG. 1 is an overall front view of the harvester, and FIG. 2 is a front view of the main parts. 6...Feed chain, 8...Sprocket, 9
... Support shaft, 10... Release arm, 12... Toggle spring, 13... Engagement portion, DP... Dead point, S... Grain culm release area.
Claims (1)
稈搬送経路の下側に位置するアンダーチエーン型
に構成するとともに、フイードチエーン６の搬送
終端側スプロケツト８の支軸９もしくはその近傍
に、穀稈束に係止作用する放出アーム１０をトツ
グルバネ１２により下方姿勢状態で枢支して、前
記スプロケツト８に回転方向上手側から下手側に
向けて前記放出アーム１０に接当係合する係合部
１３を形成し、搬送領域終端における穀稈に前記
放出アーム１０が係止する位置付近で前記トツグ
ルバネ１２のデツドポイントＤＰを越え、穀稈放
出領域Ｓにおいて放出アーム１０がトツグルバネ
１２の付勢力によつてスプロケツト８よりも高速
で先行回動するよう構成してある脱穀装置。 The feed chain 6 that pinches and conveys the grain culm bundle is configured as an underchain type located below the grain culm conveyance path, and the grain is installed at or near the spindle 9 of the sprocket 8 on the conveyance end side of the feed chain 6. A discharging arm 10 that locks the culm bundle is pivoted in a downward posture by a toggle spring 12, and an engaging portion abuts and engages with the discharging arm 10 from the upper side to the lower side in the rotational direction of the sprocket 8. 13, the discharge arm 10 crosses the dead point DP of the toggle spring 12 near the position where the discharge arm 10 locks on the grain culm at the end of the conveyance region, and the discharge arm 10 is moved by the biasing force of the toggle spring 12 in the grain culm discharge region S. A threshing device configured to rotate in advance at a higher speed than sprocket 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4637588U JPH01149929U (en) | 1988-04-05 | 1988-04-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4637588U JPH01149929U (en) | 1988-04-05 | 1988-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01149929U true JPH01149929U (en) | 1989-10-17 |
Family
ID=31272646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4637588U Pending JPH01149929U (en) | 1988-04-05 | 1988-04-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01149929U (en) |
-
1988
- 1988-04-05 JP JP4637588U patent/JPH01149929U/ja active Pending