JPH0223413U

JPH0223413U -

Info

Publication number: JPH0223413U
Application number: JP10265088U
Authority: JP
Priority date: 1988-08-02
Filing date: 1988-08-02
Publication date: 1990-02-16

Description

[Brief explanation of drawings]

第１図は本考案の実施例である要部の平面図、
第２図は乗用田植機の側面図、第３図は第１図の
一部を示し、第４図は従来例を示す。１……センターフロート、２……後方凹部、１
ａ，１ｂ……サイドフロート、３……植付ケース
、４……植付深さ調節支軸、５ａ，５ｂ……植深
アーム、Ａ，Ｂ……中心線。 Figure 1 is a plan view of the main parts of an embodiment of the present invention;
FIG. 2 is a side view of a riding rice transplanter, FIG. 3 shows a part of FIG. 1, and FIG. 4 shows a conventional example. 1... Center float, 2... Rear recess, 1
a, 1b...side float, 3...planting case, 4...planting depth adjustment spindle, 5a, 5b...planting depth arm, A, B...center line.

Claims

[Scope of utility model registration request]

Center float 1 that can be planted on both sides of the rear
Both side floats 1a and 1b are arranged in parallel at the center of the rear recess 2 on both sides, and both side floats 1a and 1b, which can be used for planting, are arranged in parallel, and the planting depth adjustment spindle 4 installed horizontally below each planting case 3 is placed near both ends of the support shaft 4. In a rice transplanter configured in a 4-row planting type by connecting two planting depth arms 5a, 5b extending from each side to both rear sides of both side floats 1a, 1b, the two planting depth arms 5a, 5b on the left and right sides are The spacing center line A of the two side floats 1a, 1b is biased toward the center float 1 side from the lateral center line B in the rear recess 2 of both side floats 1a, 1b, and the two planting depth arms 5a, 5b are biased toward the center float 1 side.
Two planting depth arms 5a, 5b on the left and right sides are arranged symmetrically so that the two planting depth arms 5a, 5b on the left and right sides are deviated toward the side of the center float 1 from above the side floats 1a, 1b. Float connection structure.