JPS5836250Y2 - Grain culm guide device in reaper - Google Patents

Description

[Detailed description of the invention] This invention relates to a culm guiding device for a reaping machine, and when guiding the culm immediately before reaping, it eliminates the knotting phenomenon and reliably guides the culm to the reaping device, resulting in a good cutting action. At the same time, the culm after reaping is to be accurately fed into the culm transport passage.

Hereinafter, one embodiment of this invention will be described in detail based on the drawings.

First, we will discuss its configuration.

A reaping device 1 is provided at a low position in front of a machine body 2, and on both sides thereof, weed support rods 3 are provided extending forward.

The rotary scraping device 4 is mounted on a shaft just in front of one side of the reaping device 1, and is mounted on a shaft so as to scrape the planted culm from the reaping device 1 side into a culm conveying path 5 connected thereto.

The culm guide 6 is made of elastic material, and the base is connected to the reaping device 1.
It is attached to the front of the other side and extends along the rotation locus of the rotary scraping device 4 to the shell culm conveyance path 5.

The culm guides 6 are located above and below the rotary raking device 4, and the upper one is within the rotation locus of the rotary raking device 4, while the lower one is in the rotational trajectory of the rotary raking device 4. It is provided so as to reach the shell culm conveyance passage 5 through a position near the outer peripheral edge.

Then, the upper part of the culm guide 6 is shortened.
The lower part is made longer.

The culm conveyance passage 5 has a knot 7 on the negative side across it,
A string holding part 8 and a release rod 9 are provided, and a packer 10 is provided on the other side.
and a needle 11 are provided, and a culm receiving rod 1 is provided at the terminal end.
Equipped with 2.

A conventionally widely known shell culm lifting device is provided at the upper front of the reaping device 1.

Next, its effect will be explained.

When each rotating part of the machine body 2 is driven to move forward, the culm in the field is first raised by the culm lifting device and then sequentially guided by the culm guide 6 toward the rotary raking device 4 side.

The culm is pressed against the rotary scraping device 4 by the culm guide 6, but in this case, the lower culm guide 6 is located near the outer peripheral edge of the rotation of the rotary scraping device. Therefore, it is not bent to an extreme degree, and reaches the reaping device 1 as it is, where it is reaped.

In particular, the grain culms planted in front of the reaping device 1 and far from the rotary raking device 4 are extremely bent because the lower culm guide 6 is located near the rotating outer periphery of the rotary raking device. It is harvested with less damage and less damage.

The harvested culms that have reached the culm conveying path 5 in this manner are reliably guided by the lower culm guide 6 and the side wall of the path 5 and subjected to a subsequent binding action.

As mentioned above, this invention has a rotary raking device in front of one side of the reaping device installed at a low front position of the machine body, and a culm consisting of two upper and lower rods with a base attached to the front of the other side of the reaping device. A guide is provided to extend along the rotation locus of the rotary raking device to the shell culm conveyance path connected to the reaping device, and the one located above the rotary raking device among the shell culm guides is connected to the rotary raking device. The rotary raking device is installed within the rotation locus of the cutting device, and the lower part of the rotating raking device is installed near the outer circumference of the rotation of the rotating raking device. When guiding the culm to the loading device, the culm is not bent excessively, thereby eliminating the knotting phenomenon, improving the reaping performance, and providing an accurate raking and conveying action.

In particular, when guiding a culm planted on the far side from the rotary raking device to the culm raking device, the lower culm guiding guide is located near the rotating outer periphery of the rotary raking device. It has the feature that the culm is less likely to bend and can be guided reliably.

[Brief explanation of drawings]

The drawing shows one embodiment of this invention, and shows the first embodiment of the invention.
The figure is a plan view, and FIG. 2 is a sectional view of the main part. 1... Reaping device, 2... Machine body, 4...
...Rotary scraping device, 5...Culm conveyance passage,
6...Culm guide.

Claims (1)

[Scope of utility model registration request] A rotary raking device is provided in front of one side of the reaping device, which is installed at a low front position of the machine body, and a culm guide consisting of two upper and lower parts with a base attached to the other side of the reaping device is attached to the rotary raking device. A shell culm guide guide is provided extending along a rotation locus to a shell culm conveyance path connected to a reaping device, and a shell culm guide located above the rotary raking device is provided within the rotation trajectory of the rotary raking device; A culm guide device for a reaper, in which a device located below a rotary raking device is positioned near the outer circumferential edge of the rotating raking device.