JPS6134984Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention is designed to collect and bind harvested stem culms in an appropriate amount at a time. A tip receiver is provided extending in the front-rear direction of the traveling machine body, and the upper edge of the tip receiver is configured to have an inclined shape such that the tip becomes lower towards the rear of the machine body, and the tip receiver receives the spikes from below. While transferring the tips of the stem and culm bundles in the upright position to the rear of the machine along the upper edge, the tied stem and culm bundles are lined up in the front and back direction of the machine and are received and collected, and a certain amount of stem and culm bundles are collected. A binder with a stem and culm bundle collection mechanism configured to swing the tip receiver downward in a substantially acute plane around the transverse axis to release the collected bundles to the outside of the machine upon collection,
The purpose is to enable the transfer of the weight of the stem, culm, and bundle tip to the rear side to always be performed as desired regardless of various conditions.

The above-mentioned binder is used to collect the stem culm bundle using a stem culm bundle collection mechanism, so that the reaping operation is performed by, for example, sequentially releasing the stalk culm bundle into the field and collecting it in a later process. The stem culm bundles can be released into the field in batches to improve collection efficiency, or when working in wet fields, the stem culm bundles can be harvested by being transported one by one to a desired location outside the field. The efficiency of processing stem culm bundles in various forms of reaping work can be improved, such as by transporting multiple stem culm bundles at a time during the work to improve transport efficiency. This is what I did. In addition, the tips of the bundled stalks and culms are transferred to the rear side of the machine using their own weight, and the bundles of stalks and culms are received and collected in the front and back direction of the machine, thereby eliminating the need for a conveyance mechanism for the tips, and eliminating the need for a conveyance mechanism for the tips. In order to reduce the cost of the structure, the tip receiver is swung downward in a substantially vertical plane to release the tips without squeezing them, and this method has been proposed, for example, in Japanese Utility Model Application Publication No. 110535/1983. Compared to the "Binder with Stem and Culm Bundle Collecting Device", which receives and collects the bundled stalks and culms by arranging them in the left and right direction of the machine, this binder is equipped with a collecting mechanism and has a more compact width. There was a problem described in .

In other words, when the tip is moved to the rear side using its own weight, the tip is moved to the desired position due to changes in weight due to changes in the amount of grains deposited, and changes in sliding resistance due to changes in wetness. There are cases in which troubles occur, such as being unable to collect the stem or culm, or conversely, causing the stem and culm bundle to move too quickly and disrupting the overall posture of the stem and culm bundle, making it difficult to collect as desired.

The present invention has been made with the above-mentioned circumstances in mind, and includes a binder with a stem culm bundle collecting mechanism having the above structure, in which the inclination angle of the upper edge of the tip receiver can be changed and adjusted. characterized by something.

In other words, by changing and adjusting the inclination angle of the upper edge in a timely manner according to changes in weight and moisture, it is possible to always transfer the weight of the stem culm bundle tip as desired, thereby reducing risk of damage. A binder with a stem culm bundle collection mechanism has been obtained which avoids the above problems and allows collection to be performed as desired at all times.

Embodiments of the present invention will be described in detail below with reference to the drawings.

FIG. 1 shows the plane of the binder, and a stem culm bundle collection mechanism 5 is equipped on the side of the machine body, which consists of a front reaping binding section 1, a rear engine 2, a control handle 3, a propulsion wheel 4, etc. .

The reaping binding unit 1 is sequentially supplied along a device 6 for raising the planted stem culm into an upright position, a reaping device 7 for cutting the base of the lifted stem culm, and a conveyance cover 8. It is composed of a binding device 9 and the like for binding the harvested stem culms.

As shown in FIG. 2, the bundling device 9 receives the cut stem culms that are successively raked by the raking packer 10 with a door 11 that rotates intermittently at 180 degrees, and collects them in an appropriate amount. , when the appropriate amount is concentrated, the string supply needle 12, the knot building 13,
actuate the string holder 14 to tie the bundled stem culms;
Subsequently, the stem culm bundle is pressed and fed toward the stem culm bundle collecting mechanism 5 by the operation of the door 11.

As shown in FIGS. 2 to 4, the stem and culm bundle collection mechanism 5 includes a plant base receiver 15a that receives the plant base of the stem and culm bundle, and a spike receiver 15b that receives the stem and culm tip.
It consists of a receiving plate 15c provided at the rear end of the ear receiving device 15b, etc., and the stem and culm bundles that are sequentially supplied are
A long hole 1 whose stock base is formed in the stock base receiver 15a.
The action of bringing it into contact with the stump through 6 and sending it backwards,
The tip portion and the rear inclined upper edge S of the tip receiver 15b
Collects a plurality of stem culm bundles while sequentially sending them backward in cooperation with the action of moving its own weight backward along It is configured to support.

Incidentally, each time a plurality of stem culm bundles are supplied, the tip receiver 15b is intermittently swung downwardly in a substantially vertical plane around the horizontal axis X at the front end thereof, and is collected. It is configured to release the stem culm bundle laterally and outwardly of the fuselage.

Further, the tip receiver 15b is configured so that the inclination angle of its upper edge S can be changed and adjusted by swinging around the horizontal axis X. That is, the fifth
As shown in the figure, the first arm 20 is fixed to the end of the horizontal shaft 18 supported by the cylindrical fixed frame 17 (see Fig. 2) using a connecting pin 19, and is integrated with the tip receiver 15b. The connected shaft member 21 is attached to the cylindrical boss portion 20a of the first arm 20 with the horizontal axis X.
A second arm 22 that is rotatably fitted around the shaft-like member 21 and fixed to the shaft-like member 21 is connected to the flexible elongated hole 2.
3 (see FIG. 3) and is connected to the first arm 20 by bolts. And the second arm 22
The mounting phase position with respect to the first arm 20 is set using the elongated hole 2.
3, the inclination angle of the upper edge S can be changed and adjusted. Incidentally, by removing the connecting pin 19, the entire tip receiver 15b can be removed if necessary. Moreover, the horizontal axis 18 is
Although not described in detail, as described above, the tip receiver 15b is rotated in the forward and reverse directions in order to swing open.

FIG. 6 shows another embodiment of the present invention, in which the horizontal shaft 18 and the shaft-like member 21 in the above embodiment are connected by a turnbuckle mechanism 25, and the inclination angle of the upper edge S is Furthermore, the lateral position can be changed and adjusted and fixed with lock nuts 24, 24.

[Brief explanation of drawings]

The drawings show an embodiment of the binder with a stem culm bundle collecting mechanism according to the present invention, and FIG. 1 is a plan view of the binder;
Figure 2 is a plan view of the stem culm bundle collection mechanism, Figure 3 is a side view of the mechanism, Figure 4 is a longitudinal rear view of the mechanism, and Figure 5
The figure is a cross-sectional plan view showing the pivot part of the tip receiver, No. 6
The figure is a cross-sectional plan view of another embodiment. 9... Binding device, 15b... Spike tip receiver, S...
...upper edge.

Claims (1)

[Scope of utility model registration request] Next to the tied stem culm bundle discharge port of the binding device 9 that collects and ties the harvested stem culms in appropriate amounts, there is an ear tip receiver that receives from below the tip of the stem culm bundle in an upright position discharged from the binding device 9. 15b is provided to extend in the front-rear direction of the traveling machine body, and the upper edge S of the tip receiver 15b is configured to be inclined downward toward the rear side of the machine body, so that the stem culm bundle in an upright position is released from the binding device. While transferring the tip part of the stem to the rear side of the machine along the front upper edge S, the tied stem and culm bundles are received and collected in line in the front and rear direction of the machine, and based on the collection of a certain amount of stem and culm bundles, In the binder with a stem and culm bundle collection mechanism configured to swing the tip receiver 15 downward in a substantially vertical plane around the horizontal axis X to release the collected bundles outside the machine, the tip receiver 15 A binder with a stem and culm bundle collection mechanism, characterized in that the inclination angle of the upper edge S of 15b can be changed and adjusted.