JPS596807A - Rice planter - Google Patents

Abstract

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

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a rice transplanter which is connected to the rear part of a traveling machine body so as to be able to swing from side to side about a vertical axis.

With this type of rice transplanter, planting on the traveling machine body can be done by swinging the device left and right, and the direction of the device can be automatically changed. At times, when planting, it is possible to reduce the amount of mud pushed laterally by the equipment as much as possible, and at the same time, it is possible to properly measure 418L along a curved ridge. If you temporarily move horizontally in the left and right direction with unevenness, etc., the planting device d will also be sensitive [1] Therefore, it is easy to move horizontally, and the planting w
This had the disadvantage of causing meandering of the strips.

The purpose of the present invention is to improve the above-mentioned drawbacks, and the characteristic structure of the present invention, which has been made to achieve this purpose, is to transfer the planting to an apparatus laterally! The point is that a resistor is provided for II.

The functions and effects of the above characteristic configuration are as follows.

In other words, the above-mentioned planting is done by providing the above-mentioned resistor in the device and slowing down the m movement of the device a little.
'i. For planting, change the direction of the machine toward the steering direction of the traveling machine, so that the planting can be carried out with less mud pushing. However, in the case of straight-ahead operations, the traveling machine is in the middle of the work when the machine moves in the direction of the steering of the plowing machine, etc. Therefore, when there is a temporary lateral movement in the left-right direction, it is possible to suppress the following lateral movement of the planting device as much as possible, and it is possible to perform good planting with no or little meandering. Ta.

Hereinafter, embodiments of the present invention will be described and explained based on the drawings.

The riding rice transplanter consists of a wooden tonneau that can swing up and down and swing left and right using its front end as a fulcrum at the rear of a traveling machine equipped with front and rear wheels (11, +21 and a control section (3)). Printer (31 and a pair of left and right lower links T41,
+41, and these links +31 and +41,
To install the frame (5) in the -vertical direction over the rear of the +41, the frame (5) is installed in a flexible manner using long holes and hollow holes. (6) and a grounding 70-t (7), attach the device f IBI transfer v1 case (8), and furthermore, between the traveling body (N and the top link (3)) For planting, a hydraulic cylinder (9) for driving up and down the device IBI is installed in a prone position that allows the top link (3) to swing from side to side. The top link (3) and the o7-link +41, +41 are constructed so that they can be moved up and down by driving relative to ~.
The front connecting part of the front connecting part is used as a fulcrum, so that it can be swung freely in the left and right directions.

Therefore, the planting provides resistance to the lateral movement of the planting device iB on the stay (111) extending forward from the transmission case (8) of the device FB+ with a vertical plane along the direction of movement of the aircraft. A plurality of possible resistors ttn are arranged in series with appropriate intervals between them and the tiller surface.

By providing such a resistor (111) to slightly slow down the lateral movement of the planting device fBl, when the traveling machine prisoner is temporarily moved laterally in the left-right direction due to unevenness of the plowing surface, etc.
During planting, it becomes possible to suppress the follow-up lateral movement of the device iB) as much as possible, and it is possible to successfully plant with less meandering.

FIGS. 4 and 5 show another embodiment, in which the resistor (11) can be grounded on the tiller and can be vertically swung by 4σ1 around the horizontal axis (P) at its front end. This aircraft (11
) and the planting device +R) are installed by interposing a hydraulic cylinder (1) between the frame (5), and by vertically swinging the reef body (111) with the hydraulic cylinder (12111C), the planting N. The planting method using kek'a+B! is constructed so that the depth can also be adjusted.

FIG. 6 shows another embodiment, in which the resistor 111
) can be grounded on the tiller, and its front end horizontal axis center (
It is composed of a plurality of bodies that can integrally swing up and down around p1, and is provided with a coiled spring (13) that biases these bodies (111) toward the ground side.

[Brief explanation of the drawing]

Fig. 1 is an overall side view of the riding rice transplanter, Fig. 2 is a longitudinal sectional front view of the main parts, Fig. 8 is a perspective view of the resistor, and Figs. 4 and 5 are planting examples showing another embodiment. 6 is a side view of the device and a perspective view of a resistor equipped therein, and FIG. 6 is a side view of the device showing another embodiment. (Al... Traveling aircraft, iBl... Planting device, (111... Resistance element. 59- Tokuban Showa 59-6807 (4)

Claims (1)

[Scope of Claims] ■ A rice transplanter is equipped with a rice transplanter in which the rice transplanter is connected to the rear part of the traveling machine so that the rice transplanter can swing freely to the left around the vertical axis. , a resistor against the lateral movement of this (b)
A rice transplanter characterized by being provided with. ■ The resistor (oral membrane) according to claim 0, which does not come into contact with the tiller. ■ The resistor (1L) of the patent claim, which does not come into contact with the tiller. The rice transplanter according to claim 0. ■ The rice transplanter according to claim 0, wherein the resistor (the rice transplanter is attached to a planting device (Bl) so that the device can be changed freely.
Rice planting II according to any one of items 1 to 2. ■ The rice transplanter according to any one of claims 0 to 0, in which a plurality of resistors (IIJ) are arranged in parallel in the left-right direction. ■ The resistor (11) is grounded on the tiller side. A rice transplanter according to claim fJ■.