JPS5995826U - rice transplanter - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

The drawings show an embodiment of the rice transplanter according to the present invention, in which Fig. 1 is an overall side view, Fig. 2 is a plan view showing the float arrangement, Fig. 3 is a sectional view taken along the line ■-■ in Fig. 2, and Fig. 4 The figure is a configuration diagram of the automatic lifting control device, Figure 5 is a plan view of the float arrangement of another embodiment, and Figure 6 is the float arrangement plane when applied to 3-row planting and 7-row planting in A, R: Jc, respectively. It is a diagram. 3... Traveling vehicle body, 6... Seedling planting device,
7...Sensor float, 1.4.15...
...Muddy water guideway, T...Tamabe.

Claims (1)

[Scope of utility model registration request] This rice transplanter is configured to automatically control the raising and lowering of a seedling planting device 6 connected to a traveling vehicle body 3 based on ground pressure detection by a sensor float 7 to maintain the level of the seedling planting device 6 relative to the field surface T within a set range. At the bottom of each soil leveling section in the group of soil leveling floats installed in the seedling planting device 6, there is a field surface T (!: a ceiling surface at the same level or slightly higher level) when the elevation $ control is in a neutral stable state. A muddy water guideway 14.15 is formed with a muddy water guideway 14.15, and the muddy water is guided and flowed from the front part of the float to the planting site of the soil leveling part couple at -. A rice transplanter.