JPS6018037Y2 - Culm bundle posture adjustment mechanism of reaping and tying machine - Google Patents

Description

[Detailed Description of the Invention] This invention relates to an improvement of a bundled stem culm bundle collection device that is detachably attached to a bound stalk culm bundle release site of a reaping and tying machine.

When performing work using a reaping and binding machine, it may be necessary to collect the bundles of tied stems and culms, such as when the reaping field is in a wet field or from the perspective of saving labor in transporting the bundles. A part where the stem and culm bundles can be collected is attached to the east discharge area.

However, in conventional collecting devices, the holding section on which the bundled stalks and culms are placed is fixed to the machine.
Since it only provides a certain resistance to the culm bundle fed into the collecting device, the posture of the culm bundle differs depending on the length of the culm.

In other words, in the case of a long culm, the sugar part is relatively heavy, and the resistance it provides to the stem is too small, so the plant base tends to take the lead, and the sugar part still remains in the binding pocket and prevents the stem from being tied. It became entangled with the culm, reducing its binding and collection effects.

In the case of short culms, on the other hand, the resistance is too great, and the tips of the culms move too far forward, causing them to take an extremely outward leaning posture or lodging, making collection and release operations difficult.

Therefore, the purpose of this invention is to realize a bundle collecting device with an extremely simple structure that can always accommodate and hold stem culms in the best posture, regardless of whether they are long or short. The vertical position can be adjusted, and the structure and operation are simple.

This will be explained in detail below with reference to drawings of specific examples.

A is a reaping and tying machine, and a pulling device 4,
It is formed by installing a pre-processing section consisting of a reaping device 5, a deck 6, a binding device 7, etc.

A fitting 9 extending from the machine body A is positioned on the outside of the binding pocket 8 of the binding machine 7 in the pre-processing section, facing in the longitudinal direction of the machine body, and the bundle mounting and holding part of the bundle collecting device C is attached to this fitting 9. 1
The mounting portion 11 formed at the inner end of 0 is fitted and attached.

The bundle mounting and holding section 10 is provided with upright walls 13 and 14 on the front edge and outer edge of the bottom plate 12 that are continuous with the mounting section 11, and
A fixture 15 is provided extending upward from the front edge upright wall 13,
The guide holding frame 1 facing in the width direction of the fuselage A is attached to this fixture 15.
Install 6.

The guiding and holding frame 16 is a rod-shaped body that surrounds the outer edge of the bundle holding part 10 and serves as a bundle receiving and guiding tool. It is brought close to or overlapped with the outer end of the leaning door 18.

In addition, although illustration of the bundle rest opening/closing door 18 is omitted,
The deck 6 of the machine A is installed on the back side of the deck 6 so that it can be tilted backwards in the same way as the deck 6, and the machine A can be rotated and laid down in the rear direction using a pivot as a fulcrum, and the rear part of the bundle loading and holding section can be opened and closed. It is something that exists.

Reference numeral 19 indicates a grounding sled body installed on the back surface of the bottom plate 12 of the bundle mounting and holding section 10, and 20 indicates a rear open portion of the bundle mounting and holding section 10.

Further, to explain in detail the holder for holding the bundle collecting device C, which is interposed between the bundle loading and holding part 10 of the bundle collecting device C and the binding machine 7, the attachment 9 is connected to the binding pocket 8. A connecting tool 22 is fixed to the back surface of the transfer plate 21, and is fastened to the machine by a fastening plate 23, which is also fixed to the end of the connecting tool 22.

The fastening plate 23 may be fastened to the machine with bolts 24 or the like, but in this case, if the insertion holes are elongated holes, the vertical position of the fastening plate 23 can be adjusted.

In addition, if the bolt 24' with a negative slot shape is a fixed hole, and the other bolts 24 are slotted holes, they will rotate around the bolt 24', and if both holes are slotted, they will be parallel. It can be moved or tilted at any angle.

Next, to explain the operation of the present invention, the stem culm bundle T that has been cut and tied by the cutting and binding machine A is released outward from the binding pocket 8, and the stem part is placed on the bottom plate 12 of the bundle holding unit 10. At the same time, the middle to upper sides of the upright bundle are regulated and held by the bundle receiving guide holding frame 16,
It is successively guided in the direction of backward tilting, leans against the rear bundle rest opening/closing door 18, and holds the entire east in a slightly backward tilted position, and repeats this east storage operation.
When the required number of bundles have been collected, the collected bundles can be taken out from the collecting device C by opening the bundle rest opening/closing door 18 and opening the rear opening portion 20.

If the culm is long during this east collection process, loosening the bolt 24 and moving the clamping plate 23 upward will make the delivery plate 21 higher than the bundling pocket, and the resistance to the plant base during feeding will be greater. Become.

As a result, it is possible to avoid a situation in which excessive amounts of sugar remain in the culm bundle.

In addition, in the case of short culms, the resistance at the base of the plant is too great due to the short stem length, which may lead to an extreme outward leaning posture or lodging.

Therefore, by lowering the fastening plate 23 and reducing the slope from the binding pocket 8 to the delivery plate 21, the resistance at the base of the stock is reduced, and the best posture is achieved, which is slightly tilted outward.

As described above, by changing the slope of the transfer plate 21, which is a component of the holding body, it is possible to increase or decrease the stock resistance of the culm bundle sent to the bundle collection device, and to make the posture of the culm bundle relatively upright. Since it can be adjusted to a close appearance, binding, collection, and release can always be in the optimal condition.

Further, in the present invention, since the holder also serves as the base resistor, the number of parts is small and the structure is simple, and various effects can be expected such as easy handling and low cost implementation.

[Brief explanation of the drawing]

Fig. 1 is an overall plan view of a reaping and tying machine equipped with a bundle collecting device according to the present invention, Fig. 2 is a plan view of the main part showing the connecting part of the reaping and tying machine and the bundle collecting device, and Fig. 3 is a plan view of the main part showing the connection section between the reaping and bundling machine and the bundle collecting device. FIG. 4 is a cross-sectional view taken along line A-A', and FIG. 4 is a cross-sectional view taken along line B-B'. Code: A...Reaping and binding machine, C...Bundle collection device, 10...Bundle placement and holding section, 18...
...Bundle leaning opening/closing door, 22...Holding body, 7.
... Binding machine, 8... Binding pocket.

Claims (1)

[Scope of utility model registration request] A bundle collecting device C consisting of at least a bundle holding section 10 and a bundle rest opening/closing door 13 is equipped on the outside of the binding machine 7 in the pre-processing section for binding the harvested husks, and the bundle collected from the binding pocket 8 is equipped with In the reaping and tying machine A, which collects culm bundles in a standing position inside the bundle collection device C and releases them by opening the bundle rest opening/closing door 18, the bundle holding section 10 of the bundle collection device C and the bundle holding section 10 of the bundle collection device C and the A holder is interposed between the binding machine 7 to hold the east collection device C and also serves as a resistor, so that the bundled culm bundles are transferred from the binding pocket 8 to the bundle collection device C in a relatively upright position. A culm bundle posture adjustment mechanism for a reaping and tying machine, in which the holder is passed in a state close to that of the holder, and the holder itself is attached to the machine so that its vertical position can be adjusted.