JPS627072Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention can be freely rotated between a collecting position for bundled grain rods protruding from the binder body toward the side of the harvested area and a position for discharging bundled grain rods approximately along the direction of travel of the binder. The present invention relates to a bundled grain rod collection device comprising a collection door configured as follows.

According to this type of tied grain rod collection device, the tied grain rods released from the binder are once collected by the collection door without being released directly into the field, and the tied grain rods that have been collected in a desired amount are collected. By opening and operating the door to the release position, it is possible to leave the items all at once in a predetermined location in the field in an orderly manner.

However, since the collected bundled grain can only be released by opening the collection door that receives it, it can only be released to a location close to the binder.
Grain bundles left in the field are prone to getting caught, especially the voluminous tips, and this is particularly noticeable when using a single-row binder with narrow spacing between harvesting rows.

Therefore, it is required that the bundled grain rods, especially the ear tips, be released in a state where they are separated from the binder as much as possible. This paper proposes that the binder be tilted by an appropriate amount toward the rear of the machine body and toward the side of the machine body in the direction of the cut field, in order to satisfy the above requirements and enable good collection and release of tied grain rods. .

Next, the embodiment will be explained with reference to the drawings. In the drawing, 1 is a bundled grain rod collecting device according to the present invention, which is disposed on the bundled grain rod discharge side of the binder 2.
This bundled grain rod collection device 1 has a sled-shaped support case 3 that can receive and support the stock portion of the bundled grain rods P released from the binder 2, as in the usual one.
, a collection door 4 that can receive and support the tip portion, and a tip support rod 5.

The collection door 4 is attached to the body of the binder 2, and to the body of the binder 2.
solid line position) and the direction of movement of binder 2 (A direction)
It is rotatably supported by a shaft 6 across a bundled grain rod release position (the chain line position in the same figure) approximately along the same line, and is normally kept biased in the collection position by an appropriate opening/closing mechanism 7, and the lever It is configured to be opened and moved to the discharge position by the operation of 7a.

The configuration of the bundled grain rod collection device 1 described above is the same as that of a conventional one, but in the collection device 1 according to the present invention, in particular, according to the present invention, the rotation axis of the collection door 4 The rotation support shaft 6 is connected to the binder 1
The machine is tilted rearward by an appropriate amount α, and tilted toward the mown area by an appropriate amount β.

Therefore, according to the bundled grain rod collection device 1 according to the present invention, since the rotation support shaft 6 is tilted rearward, the bundled grain rods P released from the binder 2 are
As shown in FIG. 1, the tip portion is tilted further to the rear, that is, as soon as the rearward opening movement of the collection door 4 is started, the tip portion follows the receiving surface 4a of the collection door 4. It is collected in such a way that it can be tilted backwards.

Since the bundled grain rods 4 are collected in such a state and the pivot shaft 6 is inclined toward the mowed field, the collection door 4 is opened by the opening/closing mechanism 7.
When the rearward opening movement of the grain rod P starts, although the stock part of the bundling grain rod P is held at a fixed position in the support case 3, the tip part of the grain rod P is held in a fixed position by the support case 3, but the tip part of the grain rod P is held in a fixed position by the support case 3.
The top is slid in the direction of the mowed field, that is, in the direction away from the body of the binder 2, and when the collection door 4 is located at the release position, it is grounded at a field location that is far away from the body of the binder 2.

After the tip of the bundled grain rod P is brought into contact with the ground in this state, the stock part is released from the support case 3 into the field as the binder 2 advances, and the collected grain rod P As shown in FIG. 2, the binder 2 is left in the field in an inclined state with the tip portion far away from the body of the binder 2.

If the collected tied grain rods P are left in the field in such a state, even when working with a binder in the single-row type with narrow cutting rows, the binding will not be possible when the binder 2 is used to work on the next row. There is no possibility that a part of the grain rod collection device 1, such as the support case 3, will catch the left bound grain rod P, especially the tip portion with volume.

Therefore, the work of collecting and discharging the bundled grain rods P can be carried out smoothly without causing the group of left tied grain rods P to be caught on the support case 3 or the like and dispersed, or to damage the tip portions. It is. Furthermore, there is no need to change the shape of each part of the bundled grain rod collection device 1, such as the support case 3, in accordance with the type of the number of reaped rows of the binder 2.

As is clear from the above explanation, the bundled grain rod collection device of the present invention tilts the rotation axis of the collection door by an appropriate amount toward the rear of the binder body and toward the mown field on the side of the machine body. Since the rod is configured to be released in an inclined state where the tip side is as far away from the body of the binder as possible, it can be attached to any type of binder without causing the problems mentioned above. It is extremely practical and allows the collection and release of bundled grain rods to be performed well at all times.

Furthermore, since the tip of the ear separates from the N collection door 4 more quickly than in the conventional device, the grain rod leaves the collection door 4 and returns to the collecting position of the collection door 4 in the discharge operation more quickly than in the conventional device. It's early. Therefore, there is an effect that the collection door always performs a reliable collection operation for the bundled waste discharged from the bundle passage.

[Brief explanation of the drawing]

FIG. 1 is a side view showing an example of a binder in which a bundled grain rod collecting device according to the present invention is installed, and FIG. 2 is a partially cutaway plan view of the binder. 1...Bound grain rod collecting device, 2...Binder, 4
...Collection door, 6...Rotation axis (rotation axis).

Claims (1)

[Scope of utility model registration request] A bundle comprising a collection door configured to be freely rotatable between a bundled grain culm collection position protruding from the binder body toward the lateral direction of the harvested field and a bundled grain culm release position substantially along the traveling direction of the binder. A bundled grain culm collection device for a binder, characterized in that the rotation axis of the collection door is tilted by an appropriate amount toward the rear of the binder body and toward the mown field on the side of the body.