JPS5821209U

JPS5821209U - rice transplanter

Info

Publication number: JPS5821209U
Application number: JP11502781U
Authority: JP
Inventors: 政一田中
Original assignee: 株式会社クボタ
Priority date: 1981-07-31
Filing date: 1981-07-31
Publication date: 1983-02-09

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図面は本考案に係る田植機の実施の態様を例示し、第１
図は全体側面図、第２図は平行回連リンク機構の正面図
、第３図は吊下げリンク機構の正面図、第４図は車体傾
斜状態を示す説明図、第５図は吊下げリンク機構の第１
変形例を示す正面図、第６図は第２変形例の斜視図、第
７図は従来構造の車体傾斜状態を示す説明図である。１・・・・・・機体、２・・・・・・苗植付装置、９・
・・・・・平行回連リンク機構、２１・・・・・・リン
ク、２２・・・・・・車輪、２６・・・・・・逆台形角
変更固定機構、３０・・・・・・連動機構、Ｐ・・・・
・・上下方向中心線、Ｐｌ・・・・・・交点、０・・・
・・・仮想延長軸線、θ・・・・・・逆台形角。The drawings illustrate embodiments of the rice transplanter according to the present invention, and the first
The figure is an overall side view, Figure 2 is a front view of the parallel link mechanism, Figure 3 is a front view of the suspension link mechanism, Figure 4 is an explanatory diagram showing the vehicle body tilted state, and Figure 5 is the suspension link. Mechanism number one
FIG. 6 is a front view showing a modified example, FIG. 6 is a perspective view of a second modified example, and FIG. 7 is an explanatory view showing a vehicle body of a conventional structure in a tilted state. 1... Aircraft, 2... Seedling planting device, 9.
...Parallel rotation link mechanism, 21...Link, 22...Wheel, 26...Inverted trapezoid angle changing fixing mechanism, 30... Interlocking mechanism, P...
...Vertical center line, Pl...Intersection, 0...
...Virtual extension axis, θ...Inverted trapezoidal angle.

Claims

[Scope of claim for utility model registration] ■ Seedling planting device 2 is connected to the machine body 1 by a pair of left and right links 2
1.21, and the left and right links 21.21 are connected in a state in which the body 1 and the seedling planting device 2 are in a substantially horizontal position.
The rice transplanter is arranged so as to be substantially symmetrical in the left and right directions with respect to the vertical center line P1 passing through approximately the horizontal center of the machine body 1, and to form an inverted trapezoidal shape, and the vertical axes of the left and right links 21° 21 are A rice transplanter characterized in that the intersection point P of the connecting imaginary extension axes Q and Q is located on or near the imaginary line connecting the lower ends of the left and right wheels 2-2.22. (2) A mechanism 26 is provided for changing and fixing the inverted trapezoidal angle θ of the left and right links 21 and 21 in order to change and set the intersection point P up and down. Rice transplanter. (2) For the seedling planting, the device 2 is connected to the aircraft body 1 via a parallel linkage mechanism 9 for raising and lowering it in a substantially constant posture, and is linked to the raising of the seedling planting device 2 relative to the aircraft body. The rice transplanter according to claim 0, which is a registered utility model, further comprising an interlocking mechanism 30 for changing the position of the intersection point P downward.