JPH01125020U - - Google Patents
Info
- Publication number
- JPH01125020U JPH01125020U JP2164388U JP2164388U JPH01125020U JP H01125020 U JPH01125020 U JP H01125020U JP 2164388 U JP2164388 U JP 2164388U JP 2164388 U JP2164388 U JP 2164388U JP H01125020 U JPH01125020 U JP H01125020U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- cutting blade
- cutting
- shape
- bladeless
- 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
- 238000007781 pre-processing Methods 0.000 description 1
Landscapes
- Harvester Elements (AREA)
Description
第１図は刈刃装置の平面図、第２図は本考案の
機構が実施されるコンバインの前処理部側面図、
第３図は刈刃保持構造を示すＡ―Ａ断面図、第４
図は刈刃装置の取付状態を示すＢ―Ｂ断面図、第
５図は刈刃へのナイフヘツド取付状態を示す側面
断面図である。
１７：上刃、１９：下刃、１７ａ，１９ａ：刈
刃部、１７ｂ，１９ｂ：無刃部。
Fig. 1 is a plan view of the cutting blade device, Fig. 2 is a side view of the pre-processing section of a combine harvester in which the mechanism of the present invention is implemented;
Figure 3 is an AA sectional view showing the cutting blade holding structure;
The figure is a BB sectional view showing how the cutting blade device is attached, and FIG. 5 is a side sectional view showing how the knife head is attached to the cutting blade. 17: upper blade, 19: lower blade, 17a, 19a: cutting blade part, 17b, 19b: bladeless part.
Claims (1)
せて保持し、上刃１７と下刃１９を左右逆方向に
各別に摺動せしめる機構において、各刈刃の刈刃
部１７ａ，１９ａの刈取駆動時における最側端に
穀稈切断が不可能な無刃部１７ｂ，１９ｂを形成
し、該側端部分の刈刃部形状を内側方向のみ刃面
を有するものとした刈刃機構における刈刃形状。 In a mechanism in which the upper blade 17 and the lower blade 19 are held in a slidably overlapping manner, and the upper blade 17 and the lower blade 19 are individually slid in left and right opposite directions, the cutting drive of the cutting blade portions 17a and 19a of each cutting blade is performed. The shape of a cutting blade in a cutting blade mechanism in which bladeless parts 17b and 19b, which cannot cut grain culms, are formed at the outermost end of the blade, and the shape of the cutting blade part of the side end part has a blade surface only in the inner direction. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988021643U JPH084829Y2 (en) | 1988-02-20 | 1988-02-20 | Cutting blade shape in cutting blade mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988021643U JPH084829Y2 (en) | 1988-02-20 | 1988-02-20 | Cutting blade shape in cutting blade mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01125020U true JPH01125020U (en) | 1989-08-25 |
| JPH084829Y2 JPH084829Y2 (en) | 1996-02-14 |
Family
ID=31239059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988021643U Expired - Lifetime JPH084829Y2 (en) | 1988-02-20 | 1988-02-20 | Cutting blade shape in cutting blade mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH084829Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0163319U (en) * | 1987-10-19 | 1989-04-24 |
-
1988
- 1988-02-20 JP JP1988021643U patent/JPH084829Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0163319U (en) * | 1987-10-19 | 1989-04-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH084829Y2 (en) | 1996-02-14 |