JPS63148921A - Grass dividing apparatus in rush harvester - 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 Field of Industrial Application This invention relates to a weeding device for a rush harvesting machine.

Prior Art A conventional device of this kind, for example, the structure shown in Japanese Patent Publication No. 51-9653, is a lifting device in which a lifting claw is routed from the front lower part to the rear upper part on the lifting passage. The swing portion that curves in an arc shape at the front causes the rod to tilt along the raising device, and the swing portion causes the rod to swing.

According to this conventional configuration, when the rod plunges into a group of rushes planted in the field and is swung, the rushes near the rod are separated to the left and right. There is a defect in the weeding process that the rushes that are far from the stems cannot do the weeding action adequately.

In other words, since the distribution consists of one rod, when the rod moves to the right, the left stem culm moves in the same direction, and conversely, when the rod moves to the left, the right stem culm moves in the same direction. There is a defect in which the weeding action cannot be expected because they move in the same direction.

Problems to be Solved by the Invention This invention attempts to solve the above-mentioned deficiencies of the conventional type. 1. The r-rod moves in opposite directions to the left and right to reliably separate the grass.

Means for solving interflexion The present invention has taken the following technical means to achieve the above-mentioned object.

That is, an inclined stem culm pulling device 2 is provided at the front of the traveling vehicle 1, with a starting end located at the lower front and a terminal end located at the upper rear. The book divider 4 is triangular in side view and consists of the book divider rods 3 and 3'.
This is a weeding device for a grass harvester that is mounted on a shaft so that it can be rotated with the lower part facing forward and the upper part facing backward.

The running chassis 1 of the embodiment is equipped with an engine 5, a reaping device 6 at a low position in the front, an accumulation section 7 in the middle, and a vertical seat 8 in the rear.

The stem culm pulling device 2 is provided in an inclined manner in the front part of the reaping device 6, with a starting end located at the front lower part and a terminal end located at the rear upper part.

The weed division body 4 has two division rods 3 and 3' having a triangular shape in side view, and is provided inclined in front of the stem culm pulling device 2.

The weeding body 4 has a starting end supported by a weeding support 9 and a terminal end connected to a drive shaft 10 so as to be rotationally driven.

As shown in FIGS. 2 and 7, the weeding rods 3 and 3' are fitted with pipes 11 so as not to damage the rushes.

Further, in another embodiment shown in FIG.
3' is configured in a spiral shape. Incidentally, the grass dividing body 4 may be composed of a triangular plate.

Next, its effect will be explained.

Work begins by starting the engine 5 and driving each rotating part of the aircraft.

Then, the weeding body 4 performs the action of weeding the grass that rushes into the rush while being rotationally driven. At this time, the weeding rods 3 and 3' of the weeding body 4 repeat the state from the state shown in FIG.

Effects This invention receives the weeding action when the rushes are struck from the left and right at the same time by the two dividing rods, so that the rushes are reliably divided from the base to the top, and moreover, the action is applied to the upper part of the weeding body sequentially. This has the unique effect of more reliably weeding by moving the position.

[Brief explanation of the drawing]

Figures 4J'1 and 4J'1 illustrate the implementation of this invention; Figure 1 is a side view of the main parts, Figure 2 is a side view of the branching body, Figure 3 is a front view showing the operation, and Figure 4 is a side view of the main part. Another fruit of the branch 1...running vehicle body
2... Stem culm pulling device 3, 3'... Division rod
4... Grass divider 5 Engine 6... Reaping device 7... Accumulating section 8... Rake seat 9... Grass divider support section 10... Drive shaft 11... Pipe

Claims (1)

[Claims] An inclined stem culm pulling device is provided at the front of the vehicle body, with the starting end located at the lower front and the terminal end located at the upper rear, and in front of the stem culm pulling device, two dividing rods A grass cutting device for a grass harvester in which a grass cutting body having a triangular shape when viewed from the side is rotatably mounted on a shaft with the lower part facing forward and the upper part facing backward.