JPS62169910U - - Google Patents
Info
- Publication number
- JPS62169910U JPS62169910U JP5984086U JP5984086U JPS62169910U JP S62169910 U JPS62169910 U JP S62169910U JP 5984086 U JP5984086 U JP 5984086U JP 5984086 U JP5984086 U JP 5984086U JP S62169910 U JPS62169910 U JP S62169910U
- Authority
- JP
- Japan
- Prior art keywords
- soil covering
- covering plate
- spring
- seeding
- seeding machine
- 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
- 239000002689 soil Substances 0.000 claims description 8
- 238000010899 nucleation Methods 0.000 claims 3
- 239000003550 marker Substances 0.000 description 1
Landscapes
- Sowing (AREA)
Description
第１図は本考案の実施例を示す平面図、第２図
は同要部の断面図、第３図は全体構成を示す側面
図、第４図は本考案の他の実施例を示す平面図、
第５図はマーカ上昇装置を示す側面図、第６図は
同平面図、第７図は同後面図である。
２３……シユート、３０……作溝器、３２……
覆土板、３９……スプリング、４０……押圧部材
。
Fig. 1 is a plan view showing an embodiment of the present invention, Fig. 2 is a sectional view of the essential parts, Fig. 3 is a side view showing the overall configuration, and Fig. 4 is a plan view showing another embodiment of the invention. figure,
FIG. 5 is a side view showing the marker lifting device, FIG. 6 is a plan view thereof, and FIG. 7 is a rear view thereof. 23... Shoot, 30... Groove cutter, 32...
Soil covering plate, 39...spring, 40...pressing member.
Claims (1)
方向回動自在に設けた播種機の覆土装置において
、 前記覆土板を下方回動方向に付勢するスプリン
グが設けられ、該覆土板の上方回動は許容するが
下方回動は阻止するように前記スプリングに抗し
て覆土板側に係脱自在に当接する押圧部材が操作
可能に設けられ、該押圧部材の操作で覆土板の下
限位置が調整自在とされていることを特徴とする
播種機の覆土装置。[Scope of Claim for Utility Model Registration] A soil covering device for a seeding machine in which a soil covering plate is provided at the rear of a furrower and a seeding chute so as to be freely rotatable in the vertical direction, and a spring is provided to bias the soil covering plate in a downward rotating direction. A pressing member is operable to abut against the soil covering plate in a detachable manner against the spring so as to permit upward rotation of the soil covering plate but prevent downward rotation. A soil covering device for a seeding machine, characterized in that the lower limit position of a soil covering plate can be adjusted by operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5984086U JPS62169910U (en) | 1986-04-21 | 1986-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5984086U JPS62169910U (en) | 1986-04-21 | 1986-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62169910U true JPS62169910U (en) | 1987-10-28 |
Family
ID=30891710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5984086U Pending JPS62169910U (en) | 1986-04-21 | 1986-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62169910U (en) |
-
1986
- 1986-04-21 JP JP5984086U patent/JPS62169910U/ja active Pending