JPH0217021U - - Google Patents
Info
- Publication number
- JPH0217021U JPH0217021U JP9593588U JP9593588U JPH0217021U JP H0217021 U JPH0217021 U JP H0217021U JP 9593588 U JP9593588 U JP 9593588U JP 9593588 U JP9593588 U JP 9593588U JP H0217021 U JPH0217021 U JP H0217021U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- engaging arm
- lower blade
- upper blade
- arm
- 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.)
- Granted
Links
Landscapes
- Harvester Elements (AREA)
Description
第１図は、コンバインの刈取装置として具備し
た本考案の往復動刈刃の駆動機構の平面図、第２
図は本考案の要部の拡大平面図、第３図は同じく
側面図、第４図はクランクアーム５の部分の側面
断面図、第５図はクランクアーム４の部分の側面
断面図、第６図はクランクアーム枢支軸２０・２
３の部分の後面図、第７図は従来のダブルアクシ
ヨン刈刃の駆動機構を示す平面図、第８図は同じ
く側面図である。
２…上刃係合アーム、３…下刃係合アーム、４
，５…Ｌ字型のクランクアーム、６，７…クラン
クリンク、８…刈取フレーム、９…刈刃フレーム
、２１，２４…クランクピン。
Fig. 1 is a plan view of the reciprocating mowing blade drive mechanism of the present invention, which is installed as a reaping device of a combine harvester;
The figure is an enlarged plan view of the main part of the present invention, FIG. 3 is a side view, FIG. 4 is a side sectional view of the crank arm 5, FIG. 5 is a side sectional view of the crank arm 4, and FIG. The figure shows crank arm pivot shaft 20.2
7 is a plan view showing the drive mechanism of a conventional double-action cutting blade, and FIG. 8 is a side view of the conventional double-action cutting blade. 2... Upper blade engagement arm, 3... Lower blade engagement arm, 4
, 5... L-shaped crank arm, 6, 7... Crank link, 8... Reaping frame, 9... Reaping blade frame, 21, 24... Crank pin.
Claims (1)
動させるダブルアクシヨン機構において、Ｌ字型
のクランクアーム５・４の前端のクランクピン２
１・２４を、上刃係合アーム２と下刃係合アーム
３に設けた係合凹部２ａ・３ａ内に嵌装し、前記
上刃係合アーム２と下刃係合アーム３を上下に重
複状態で左右動可能としたことを特徴とする往復
動刈刃の駆動機構。 In a double action mechanism that slides the upper blade 11 and lower blade 12 of the reciprocating mower blade in opposite directions, a crank pin 2 at the front end of the L-shaped crank arms 5 and 4 is used.
1 and 24 into the engaging recesses 2a and 3a provided in the upper blade engaging arm 2 and the lower blade engaging arm 3, and then vertically move the upper blade engaging arm 2 and the lower blade engaging arm 3. A reciprocating mower blade drive mechanism characterized by being able to move left and right in an overlapping state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988095935U JP2502374Y2 (en) | 1988-07-20 | 1988-07-20 | Reciprocating cutting blade drive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988095935U JP2502374Y2 (en) | 1988-07-20 | 1988-07-20 | Reciprocating cutting blade drive mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0217021U true JPH0217021U (en) | 1990-02-02 |
| JP2502374Y2 JP2502374Y2 (en) | 1996-06-19 |
Family
ID=31320704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988095935U Expired - Lifetime JP2502374Y2 (en) | 1988-07-20 | 1988-07-20 | Reciprocating cutting blade drive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2502374Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52159932U (en) * | 1976-05-29 | 1977-12-05 | ||
| JPS6456626U (en) * | 1987-10-05 | 1989-04-10 |
-
1988
- 1988-07-20 JP JP1988095935U patent/JP2502374Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52159932U (en) * | 1976-05-29 | 1977-12-05 | ||
| JPS6456626U (en) * | 1987-10-05 | 1989-04-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2502374Y2 (en) | 1996-06-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0217021U (en) | ||
| JPS63177118U (en) | ||
| JPS63114126U (en) | ||
| JPH0337820U (en) | ||
| JPH0244925U (en) | ||
| JPH0293923U (en) | ||
| JPS59193228U (en) | Stem culm reaper | |
| JPH0242Y2 (en) | ||
| JPH02142123U (en) | ||
| JPS59127428U (en) | Grass splitting device in a reaper | |
| JPH02120123U (en) | ||
| JPS6371618U (en) | ||
| JPH0435717U (en) | ||
| JPS62187528U (en) | ||
| JPS63132549U (en) | ||
| JPH049516U (en) | ||
| JPH0214923U (en) | ||
| JPS63120720U (en) | ||
| JPH01155723U (en) | ||
| JPH0438219U (en) | ||
| JPS6385042U (en) | ||
| JPH0322617U (en) | ||
| JPS63193409U (en) | ||
| JPH0229218U (en) | ||
| JPS61170230U (en) |