JPH0421209U - - Google Patents
Info
- Publication number
- JPH0421209U JPH0421209U JP6301390U JP6301390U JPH0421209U JP H0421209 U JPH0421209 U JP H0421209U JP 6301390 U JP6301390 U JP 6301390U JP 6301390 U JP6301390 U JP 6301390U JP H0421209 U JPH0421209 U JP H0421209U
- Authority
- JP
- Japan
- Prior art keywords
- center
- guide rollers
- rear cover
- elevating device
- rotary
- 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
- 230000003028 elevating effect Effects 0.000 claims 2
Landscapes
- Soil Working Implements (AREA)
- Lifting Devices For Agricultural Implements (AREA)
Description
図面は本考案の一実施例を示すものであつて、
第１図はロータリ耕耘装置の側面図、第２図はロ
ータリ耕耘装置の斜視図、第３図はロータリ耕耘
装置の平面図、第４図ａ，ｂはレールフレームの
断面図、第５図は斜視図である。
図中、１１はメインカバー、１２は爪、１７は
ベアリング、１９はレールフレーム、２０は回動
フレーム、２１はリヤカバー、２２は電動シリン
ダ、２３はラム、２４，２９は支点軸、２８はブ
ラケツト、３３はストロークセンサである。
The drawings show one embodiment of the present invention,
Figure 1 is a side view of the rotary tiller, Figure 2 is a perspective view of the rotary tiller, Figure 3 is a plan view of the rotary tiller, Figures 4a and b are sectional views of the rail frame, and Figure 5 is a cross-sectional view of the rail frame. FIG. In the figure, 11 is the main cover, 12 is the pawl, 17 is the bearing, 19 is the rail frame, 20 is the rotation frame, 21 is the rear cover, 22 is the electric cylinder, 23 is the ram, 24 and 29 are the fulcrum shafts, and 28 is the bracket. , 33 are stroke sensors.
Claims (1)
共にガイドローラーを横方向に間隔を隔てて複数
組設け、前記ガイドローラーに円弧状のレールフ
レーム１９を前後回動可能に嵌合し、回動式昇降
装置をツールバー上下調整装置の下方でロータリ
のトツプマスト８の中央部とリヤカバー２１の回
動フレーム２０の中央に設けたブラケツト２８に
枢支したことを特徴とするロータリ耕耘機のリヤ
カバー昇降装置。 A plurality of sets of guide rollers are provided on the upper surface of the main cover 11 in pairs in the front and back and spaced apart in the lateral direction, and an arcuate rail frame 19 is fitted to the guide rollers so as to be rotatable back and forth. This rear cover elevating device for a rotary tiller is characterized in that the elevating device is pivoted to a bracket 28 provided at the center of a top mast 8 of the rotary and the center of a rotating frame 20 of a rear cover 21 below a tool bar vertical adjustment device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6301390U JP2514746Y2 (en) | 1990-06-14 | 1990-06-14 | Rear cover lifting device for rotary tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6301390U JP2514746Y2 (en) | 1990-06-14 | 1990-06-14 | Rear cover lifting device for rotary tiller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0421209U true JPH0421209U (en) | 1992-02-21 |
| JP2514746Y2 JP2514746Y2 (en) | 1996-10-23 |
Family
ID=31592687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6301390U Expired - Fee Related JP2514746Y2 (en) | 1990-06-14 | 1990-06-14 | Rear cover lifting device for rotary tiller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2514746Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017077207A (en) * | 2015-10-20 | 2017-04-27 | ヤンマー株式会社 | Tilling machine |
-
1990
- 1990-06-14 JP JP6301390U patent/JP2514746Y2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017077207A (en) * | 2015-10-20 | 2017-04-27 | ヤンマー株式会社 | Tilling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2514746Y2 (en) | 1996-10-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |