JPS61148115U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はセンターフロートに設けた直進操向板
の平面図。第２図はサイドフロートに設けた状態
の平面図。第３図はサイドフロート、センターフ
ロートの後面断面図。第４図は同じく側面断面図
。第５図は直進操向板を収納した状態の図面。第
６図、第９図はロアリンクと係止体６の側面断面
図。第７図は同じく斜視図。第８図、第１０図は
同じく前面断面図。第１１図は他の実施例の係止
体の前面図。第１２図は本考案の乗用田植機の全
体側面図。第１３図は他の実施例の全体側面図で
ある。 １……フロート、２……直進操向板、３……板
バネ、６，１３……係止体。 FIG. 1 is a plan view of the straight steering plate provided on the center float. FIG. 2 is a plan view of the side float installed. Figure 3 is a rear sectional view of the side float and center float. FIG. 4 is a side sectional view as well. Figure 5 is a drawing of the straight-ahead steering board in its retracted state. 6 and 9 are side sectional views of the lower link and the locking body 6. FIG. 7 is also a perspective view. FIGS. 8 and 10 are also front sectional views. FIG. 11 is a front view of a locking body of another embodiment. FIG. 12 is an overall side view of the riding rice transplanter of the present invention. FIG. 13 is an overall side view of another embodiment. 1... Float, 2... Straight steering plate, 3... Leaf spring, 6, 13... Locking body.

Claims (1)

【実用新案登録請求の範囲】 (1) 乗用田植機の植付装置を、走行装置に対し
て左右回動自在に枢支し、植付装置の圃場端回行
等の為の上昇位置では左右回動不能に固定し、フ
ロート下面の条間部に直進操向板を設けたことを
特徴とする乗用田植機の植付装置。 (2) 実用新案登録請求の範囲第１項記載の直進
操向板を弾機等を介して支持し、衝撃時に逃げ可
能な構成としたことを特徴とする乗用田植機の植
付装置。[Scope of Claim for Utility Model Registration] (1) The planting device of a riding rice transplanter is pivoted to the traveling device so that it can rotate left and right. A planting device for a riding rice transplanter, characterized in that it is fixed in an unrotatable manner and has a straight steering plate provided between the rows on the lower surface of the float. (2) A planting device for a riding rice transplanter, characterized in that the straight steering plate according to claim 1 of the utility model registration is supported via a bullet or the like so that it can escape in the event of an impact.