JPS6010366Y2 - Opening/closing mechanism of culm bundle guiding and holding frame in bundle collection device of reaping and binding machine - Google Patents

Description

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

When working with a reaping and tying machine, if the reaping field is a wet field, it is best to use a conventional concentrating device and discharge the bundled bundles directly into the field at once. , the bundles got dirty, which caused inconvenience when processing the frame molds.

In order to eliminate the above-mentioned inconvenience, conventionally, when an assistant releases the
While picking up predetermined bundles one by one, they moved with the reaping and tying machine and transported them to the furrow in a timely manner, but the work had to be done for each predetermined bundle, resulting in fatigue for the assistant.

Therefore, in the present invention, in addition to the conventional focusing device, which only discharges backwards, an extraction door is also attached to the side or front, allowing an assistant to easily take out a fixed amount at once. be.

A specific example of this invention will be described in detail below with reference to the drawings.

Figure 1 is a plan view of the main parts of the reaping and tying machine A, including the pulling device 1,
It is composed of a reaping device 2, a deck 3, a binding device 4, etc., and is equipped with a pre-processing section.

A fixture 6 extending from the machine body A is positioned on the outside of the binding pocket 5 of the binding machine 4 in the pre-processing section, facing in the longitudinal direction of the machine body, and the bundle holding part of the east collection device B is attached to this fixture 6. Attach by fitting the attachment part 8 formed inside 7.

The bundle mounting and holding section 7 includes upright walls 10 and 11 on the front edge and outer edge of the bottom plate 9 that are continuous with the mounting section 8 .
0.11 along the upper part of the frame guide holding frame 12.12'
Set up.

The holding frame 12.12' is curved and extended backward from the middle part, and its extended end approaches or overlaps the outer end of the bundle leaning opening/closing door 13 provided at the rear of the bundle collecting device B. .

Note that this opening/closing door 13 is opened and closed automatically by manual operation or by sensing the east load on which the user leans.

Furthermore, the holding frame 12.12' is curved from its midway point,
One side of the rearwardly extending portion is pivotally connected to a stay 16 to form a take-out door 15 which can be opened and closed laterally with respect to the advancing direction of the reaping and tying machine A urged toward the machine side by a spring 14.

In this case, during normal use, the take-out door 15 is connected to the upright wall 10.
．． 11.

FIG. 3 is an enlarged view of the opening and closing part of the holding frame 12.12'.

Next, to explain the operation of the present invention, the stem culm bundle T cut and tied by the cutting and binding machine A is released outward from the binding pocket 5, and the stem part is placed on the bottom plate 9 of the bundle holding part 7. At the same time, the stack is placed in the upright position from the middle to the upper part of the stack while being regulated and held by the holding frame 12. When the required number of bundles is collected by repeating this east storage operation, the bundle rest opening/closing door 13 is opened and the bundles are released from the rear. be.

In this case, the stem culm bundle T is provided tilting backwards and is released rearward by the rear opening/closing door 13, so the body width is narrower and more compact than in the case where it is stolen, collected, and released laterally.

This mechanism that only collects the bundles and releases them backwards has the disadvantage that the bundles get dirty when harvesting the wet fields.
As in the present invention, by providing a part of the holding frame so that it can be opened and closed in order to take it out in the lateral direction, an operator or an assistant can hold a predetermined group of bundles and lift it once over the holding frame, unlike in the past. No movement is required, and it can be moved horizontally (
Since the take-out door opens and closes by pulling it toward the user, the take-out operation is labor-saving and quick.

On the other hand, the frame group leans against this take-out door, but since this is biased toward the machine side to a considerable extent, it will not open with the pushing force of leaning against it.

Therefore, the guiding and holding function of the frame type is not impaired.

Note that the above shows a structure in which one end of the door is pivoted to the stay for opening and closing the extraction door, but the structure is not limited to this; for example, a hinge type, etc. can be considered, and a latch type instead of a spring can be used. But that's fine.

As is clear from the above description, the present invention uses a bundle collecting device B to which a culm bundle guiding and holding frame 12.12 that surrounds the upper part of the stem culm bundle T in the front and sides is attached. An opening/closing door 13 is installed at the rear side of the bundle collecting device, and the opening/closing door 13 is installed on the rear side of the bundle collecting device to release the stem culm bundle by leaning it in an obliquely backward position. Since the bundle collection device B is configured with a separate takeout door 15 that is biased inwardly by a spring 14 or the like and can be opened and closed manually.
If the collected stem culm bundles are discharged by the discharging movement of the opening/closing door 13 on the rear side of the device, the bundles will become dirty, and if this is the case, it is possible to remove the stem culm bundles from the lateral outside without using the discharging movement of the opening/closing door. Since it can be opened and the collected bundle group can be easily taken out laterally, collection work can be performed without contaminating the bundles.

When collecting bundles from the take-out door,
The stem and culm bundle to be collected is maintained in an obliquely backward position leaning against the opening/closing door, so even if the extraction door is opened, it will not fall down towards the opening, so an assistant or operator can This allows you to take out the bundles in unison without having to worry about checking the alignment of the bundles.

In addition, since the extraction door is biased inward to the closed position by a spring, even if you remove the stem culm bundle with both hands occupied, the extraction door will automatically return to the specified position immediately after removal. There are no mistakes in collection.

There are advantages such as

[Brief explanation of drawings]

The drawings illustrate a specific example of the present invention; Fig. 1 is a plan view of a reaping and binding machine equipped with a bundle collection device, Fig. 2 is a side view, and Fig. 3 is a plan view showing the opening and closing of the fixed guide. It is a diagram. Code: A... Reaping and binding machine, B... East collection device, T... Stem culm bundle, 7... Bunch holding section, 12, 12'... Frame type guide holding frame, 1
3...Bundle leaning opening/closing door, 14...Spring, 15...Take-out door.

Claims (1)

[Scope of utility model registration request] A bundle collection device B to which a frame-shaped guiding and holding frame 12.12' that surrounds the upper part of the stem culm bundle T in the front and sides is installed on the machine side, and the bundle collection device B is installed on the rear side of the bundle collection device. , there is an opening/closing door 13 that releases the stem culm bundle by leaning it in an obliquely backward position.
The present invention is characterized in that a take-out door 15, which is biased inwardly by a spring 14 or the like and can be opened and closed manually, is separately installed on the lateral outer side of the bundle collecting device B. An opening/closing mechanism for a culm bundle guiding and holding frame in a removing device.