JPH0474903U

JPH0474903U -

Info

Publication number: JPH0474903U
Application number: JP11975990U
Authority: JP
Priority date: 1990-11-14
Filing date: 1990-11-14
Publication date: 1992-06-30

Description

[Brief explanation of the drawing]

第１〜４図は本考案の第１実施例を示しており
、第１図は要部の断面側面図、第２図は弾性カバ
ーと係止部の平面図、第３図はロータリ耕耘機の
側面図、第４図は第２図部の拡大斜視図、第５
図は第２実施例を示す側面図、第６，７図は第３
実施例を示しており、第６図は要部の断面側面図
、第７図は要部の平面図である。１……ロータリ耕耘機、５……ロータリ機枠、
８……耕耘部、１０……カバー装置、１１……主
板カバー、１２……後板カバー、１４……弾性カ
バー、１５……板カバー、１６……枢支部、２６
……主板カバー対応部、２７……後板カバー対応
部、３１……抜止め部、Ａ……係合部、Ｂ……係
止部、α……間隙、３５……開口、３６……蓋。 Figures 1 to 4 show the first embodiment of the present invention, with Figure 1 being a cross-sectional side view of the main parts, Figure 2 being a plan view of the elastic cover and the locking part, and Figure 3 being a rotary tiller. Figure 4 is an enlarged perspective view of the Figure 2 section, Figure 5 is a side view of the Figure 4 section.
The figure is a side view showing the second embodiment, and Figures 6 and 7 are the third embodiment.
An embodiment is shown, and FIG. 6 is a cross-sectional side view of the main part, and FIG. 7 is a plan view of the main part. 1...Rotary tiller, 5...Rotary machine frame,
8... Cultivation part, 10... Cover device, 11... Main plate cover, 12... Rear plate cover, 14... Elastic cover, 15... Plate cover, 16... Pivotal part, 26
...Main plate cover corresponding part, 27...Rear plate cover corresponding part, 31...Removal prevention part, A...Engaging part, B...Locking part, α...Gap, 35...Opening, 36... lid.

Claims

[Scope of Claim for Utility Model Registration] A main plate cover 11 that covers the upper part of the tilling section 8 is attached to the rotary machine frame 5, and an elastic cover 14 is stretched along the inner surface of the main plate cover 11 with a gap α. This is a cover device for a rotary cultivator in which the front, rear, and middle parts of an elastic cover 14 are attached to the main plate cover 11, and the outer surface of the elastic cover 14 is formed with outwardly protruding engaging parts A at the front, rear, and middle parts. , the inner surface of the main plate cover 11 has a locking part B that engages the engaging part A.
An opening 35 is formed in at least one of the elastic cover 14 or the main plate cover 11 to open at least a front gap α between the front and rear to the outside, and a lid 36 for opening and closing is formed in this opening 35. A cover device for a rotary tiller, characterized in that it is provided with.