JPS62142221U - - Google Patents
Info
- Publication number
- JPS62142221U JPS62142221U JP2936986U JP2936986U JPS62142221U JP S62142221 U JPS62142221 U JP S62142221U JP 2936986 U JP2936986 U JP 2936986U JP 2936986 U JP2936986 U JP 2936986U JP S62142221 U JPS62142221 U JP S62142221U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- knife bar
- shear
- knife
- cutting blade
- 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
Landscapes
- Agricultural Machines (AREA)
- Safety Devices And Accessories For Harvesting Machines (AREA)
- Harvester Elements (AREA)
Description
第１図は本考案による刈刃要部の平面図、第２
図は第１図のＡ―Ａ断面図、第３図は第１図のＢ
―Ｂ断面図である。
４……ナイフバー、７……ナイフヘツド、８，
１１……ナイフヘツド構成部材、１２……回動支
点ボルト、１３……シヤーボルト。
Figure 1 is a plan view of the main part of the cutting blade according to the present invention;
The figure is a sectional view taken along line A-A in Figure 1, and Figure 3 is B in Figure 1.
-B sectional view. 4...Knife bar, 7...Knife head, 8,
11... Knife head component, 12... Rotating fulcrum bolt, 13... Shear bolt.
Claims (1)
記ナイフバー４側に固着する部材８と刈刃クラン
ク９側に係り合わせる部材１１とに分割形成して
、両部材８，１１の重合部を、回動支点ボルト１
２とその支点ボルトから適宜離間して位置するシ
ヤーボルト１３とによつて締結固定し、ナイフバ
ー４に過負荷が掛かるとシヤーボルト１３が剪断
するように構成したことを特徴とするレシプロ型
刈刃の安全装置。 The knife head 7 connected to the knife bar 4 is divided into a member 8 fixed to the knife bar 4 side and a member 11 engaged to the cutting blade crank 9 side. bolt 1
2 and a shear bolt 13 located at an appropriate distance from the fulcrum bolt, and the shear bolt 13 is configured to shear when an overload is applied to the knife bar 4. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2936986U JPS62142221U (en) | 1986-03-01 | 1986-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2936986U JPS62142221U (en) | 1986-03-01 | 1986-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62142221U true JPS62142221U (en) | 1987-09-08 |
Family
ID=30833190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2936986U Pending JPS62142221U (en) | 1986-03-01 | 1986-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62142221U (en) |
-
1986
- 1986-03-01 JP JP2936986U patent/JPS62142221U/ja active Pending