JPS5932263Y2 - Binder with stem and culm bundle collection device - Google Patents

Description

[Detailed Description of the Invention] This invention relates to an improvement of a binder having a stem and culm bundle collection device that collects an arbitrary number of bound stem and culm bundles and then releases them all at once to a farm.

In the binder, the standing stem culms are cut in sections, transported through a binding device installed on the side of the machine, bound by the interlocking operation of the binding device, and released one bundle at a time to the farm for continuous operation. However, this requires a great deal of effort to collect the harvested stem and culm bundles during the post-harvest process, so recently a device that can collect an appropriate number of stem and culm bundles on the side of the binding device has been developed. It has been proposed that the bundles of stems and culms after bundling be released to the farm in a certain amount, thereby reducing the labor involved in the subsequent process.

However, when this device is attached, the device for collecting stem culm bundles protrudes from the side of the binder machine, so the machine width becomes wider than the binder cutting width.
Therefore, when performing intermediate splitting work, etc., if done with the collection device in the down position, it will push down the adjacent stem culm in the erect state. It is necessary to work with the width of the binder body.

However, the current proposals are limited to the realization of combining several bundles of stems and culms, and as mentioned above, the problems that arise in actual use are not explained at all.

The present invention has been implemented in view of the above-mentioned circumstances, and while having a stem culm bundle collection device that can collect any number of bound stem culm bundles and release them to the farm, when splitting them in the middle with a binder,
It is an object of the present invention to realize a binder with a stem culm bundle assembly device that can be extremely easily changed to a state in which the standing stem culms are not pushed down.

This will be explained below with reference to the accompanying drawings showing one specific example.

A is the binder drive unit, and the engine 4 is mounted on the rear machine 3 of the mission case 2, which has the left and right drive wheels 1.1 mounted on the lower part.
A transmission mechanism for receiving power from the engine 4 and transmitting it to the wheels 1, 1 is built into the mission case 2, and a control handle 5 is installed from the top of the case 2.
, by extending the speed change operation device 6.

A self-propelled binder is constructed by attaching a reaping binding section B to the front part of the binder driving section A, and the reaping binding section H is formed as follows.

In other words, the stem culm pulling device 8.8 is tilted upwardly from the front of the reaping frame L, which is equipped with the drive unit At, and the lower space is connected to the pulling path 9 formed by the devices 8, 8. A reaping device 10 is installed horizontally at an appropriate position, and a stem culm cross-feeding passage 11 is provided on the rear side, and a stem culm support guide plate 1 is provided on the rear side.
2 is installed, and the terminal part of the transverse feed passage 11 is the convergence passage 1.
A binding device 14 is installed with the 3 connected, and the binding device 14 is attached to the knotter bill, the string holder, the release arm 15, and the knot cover 1 at the front of the fuselage across the focusing path 13.
6, etc., and a bundling drive part 18 made of a packer, a needle, a pressure-sensitive door 1γ, etc. is located on the rear side of the focusing path, and the pulling device 8, reaping device 10, bundling device 14, etc. are interlocked and connected so that they can be operated as required by the power of the engine 4.

On the row side of the binding device 14 of the reaping binding section B formed in this way, there is a pivot joint that is removably attached to the case body 18a of the binding device 14 at an appropriate location and extends parallel to the longitudinal direction of the machine. 19, and the stem culm bundle receiver 20 of the stem culm bundle collection device C is attached to the pivot portion 19 as shown in FIGS. 2 to 4.

The stem culm bundle receptor 20 is attached to the front and row side parts of a bottom plate 21 whose rear end is located in front of the rear end 18b of the binding device 14 and on the side of the collection path 13. A vertical wall portion 22.22 a in the shape of a wedge is provided, and this vertical wall 22.2
2a when viewed from the side (in this case, as seen in Figures 2 and 3, the front part of the advancement bulges out and its base rises forward, and in plan view, the As shown in Figure 4, make a curved line toward the front,
The power side wall 22a has a gently curved surface and is designed to protrude laterally, and the inner bottom plate 21 has no vertical wall installed.
The cylindrical mounting part 23 that fits into the above-mentioned pivoting part 19 is fixedly installed, and by rotatably mounting this on the pivoting part 19, the stem culm bundle receiver 20 is attached to the binder. Stem culm bundle receptor 2
0 and the binder body at appropriate locations.
4, the stem and culm bundle receiver 20 is biased in a direction to float above the ground.

Further, the stem culm bundle receiver 20 is provided with standing legs 25 and 26 from the vertical wall 22°228 of the stem culm bundle receiver 20, and the stem culm bundle receiver guide 2γ is attached to this.
, 27a integrally with the fixture 28 so that the vertical position can be freely adjusted.
The rear end of the valley guide 27° 27a extends rearward in a direction parallel to the fuselage, and the terminal end is connected to a bundle resting device E, which will be described later.
A grounding body 29 is installed on the back surface of the bottom plate 21 as shown in FIG. 2.

The bundle leaning device E moves the support body 30 attached to the binder body (drive unit or reaping binding unit) to the stem culm leaning guide plate 1.
A rotating shaft 32 is provided substantially parallel to the support 30 by a fixed shaft 31 extending from the fixed shaft 31, and the bundle rest plate 33 is rotated integrally with this. The leaning plate 33 is always placed in the bundle receiving posture standing up to the side as shown in FIGS. 2 and 4 by means of the up-and-down rotation device 34, and the leaning amount of the stem culm bundle is adjusted to a predetermined amount. When the weight of the machine reaches this point, the machine will fall down towards the rear as shown in Figure 3, the receiver will stop and the stem and culm bundle 35 will be released to the farm, and then it will quickly return to its upright position. There is.

The up-and-down rotation device 34 is constructed as shown in detail in FIGS. 7 and 8.

A fixed arm 36 is installed at the upper end of the fixed shaft 31, and a portion for holding a ball 39 whose pressing force can be adjusted by an adjustment bolt 37 and a pressing spring 38 is provided at an appropriate position on the arm. The upper end of the shaft 31 (the rotating shaft 32 fitted therein) is bent, and this state is the upright position holding position of the bundle rest plate 33.

Furthermore, a locking part 43 is provided at an appropriate position on the disc 40 to lock one end of the return spring 42 which is stretched between the fixing member 60 (on the binder body side), and this locking part 43 and the aforementioned A buffer elastic material 44 is provided between the fixed arm 36 and the side.

Further, on the opposite side of the return spring 42 installation side and the fixed arm 36, an inner wire 45 end of the release wire can be detachably attached, and one end of the outer wire 45a is connected to the fixed arm 36. The release wire is fixed to an extending attachment part 46, and a wire return spring 4γ is interposed between the inner and outer parts. .

A part of the operating lever is shown in FIGS. 2 and 5 (a lever guide fitting 49 with a guide groove 48 fixed to the handle 5)
It has an operating lever 51 that is inserted through the holder and swings around a pivot point 50, and this lever (to which the other end of the anti-wire 45 of the release wire is connected, and the end of the outer wire 45a is connected to the guide fitting 49). It is adjustable and fixed.

Note that 51a indicates the position of the operating lever 51 when the bundle backing plate 33 is in the upright state, and 51b indicates the position of the operating lever 51 that allows the bundle backing plate 33 to be maintained and fixed in the fallen state along the side surface of the binder body. show.

In addition, arrow A in FIGS. 6 and 7 indicates the operating direction of the release wire, the arrow opening indicates the rotating direction of the disk, C indicates the direction of raising and lowering the bundle backing plate 33, and P indicates the direction of moving the bundle backing plate 33. The center line in the upright state, P' is the center line in the reclined state, O is the center of rotation, and Q is the position of the locking portion 43 when the leaning plate is folded down.

8 and 9 show the binder attachment part of the bundle support device E, in which the attachment seat 52 is attached to the binding device 14, etc., and the fastener 56
At the same time, the support body 30 stands up from this mounting seat.
protrudes toward the direction of the convergence path of the binding device 14,
A bundle guiding body 53 and lower guide bodies 54 and 55 are installed.

When carrying out work with this binder with a stem and culm bundle collection device, start the engine 4, operate the drive unit A1 and the reaping and binding unit B as prescribed, and move the binder machine to the farm (here). A device 8 for lifting the stem culm in a piloerection state
．． Since the 8 are not aligned, they are brought to the reaping part 10 and harvested, and while leaning against the stem culm support guide plate 12, one after another,
It is conveyed to the convergence path 13 of the binding device 14.

Then, the reaped stem culms are collected by the pressure-sensitive door 17, and when this reaches a predetermined amount, the binding clutch is activated by the pressure of the door, and the knotting part 16a and the needle are activated to bundle them. , the discharge arm 15 knocks out the tied stem culm bundle into the binding device, and the released stem culm bundle is transferred to the stem culm bundle receiver 20 of the stem culm bundle assembling device C attached to the side of the binding device.
While being guided by the guide body 53, 54, 55,
The tips of the stem and culm bundles are guided by the guides 2γ and 21a, and the panicles are placed at the rear of a bundle-resting plate 33, which stands by in an upright position.

In this state, the stem and culm bundles are collected in assembly device C.
As long as the stem culm bundle in this state does not satisfy the preset load, the bundle support plate 33 remains in that state until the stem culm bundles that are continuously bundled and released accumulate. When the load due to the weight of the bundle reaches a predetermined pressure, the elevating and rotating device 34
The ball 39 is pulled out from the seat 41 by this load, and the disc 40 is rotated against the elastic force of the return spring 42, and the rotation shaft 32 connected integrally with the disc 40 is rotated to the sixth position.
The bundle rest plate 33 rotates from the P position to the P' position in the figure.
As the binder body is laid down on the side of the binder, the bundles that have accumulated will be released from the tip to the farm. body 2
It is completely discharged from the bottom plate 21 of 0 to the machine power.

During this release operation, the bundle resting plate 33 rotates in the opposite direction due to the elastic restoring force of the return spring 42 at the same time that the bundles that were leaning against it are lined up, and the disc 42
The ball 39 is restored until it is inserted into the receiving seat 41 of the ball 39, and then the ball 39 returns to the position to receive and stop the next released stem culm bundle.

Normally, when collecting tied bundles repeatedly in this way, the stem culm bundle receiver 20 is lifted upward by the spring 24, so that the grounding body 29 moves smoothly against the ground. Since one inner end of the release wire that is connected to the release wire is taken out, the operating lever 51 system does not work, but when there is no need to operate the bundle receiver E, the end 45 of the inner wire is connected to the plate 42;
By pulling the operating lever 51 to the locking part of the guide groove 48 of the guide fitting 49 of the base part and locking it in the position 51b in FIG. After rotating the state f, it is possible to maintain that state.

In addition, when using this binder to reap a farm with narrow spaces between planting rows or to perform middle-splitting work, the stem culm bundle receiver 20 protrudes to the side of the machine, so that the adjacent planted stem culms are In this case, the front side of the stalk culm bundle receptor 20 is shaped into a gently curved surface 22a, so there is no need to forcefully push down the adjacent stalk culms. After the aircraft has passed, it is returned to the planted state, and the work in the next process is not hindered.

Furthermore, in cases where the binder itself is used for single-row cutting, even if you try to perform the splitting operation with the stem culm bundle receiver 20 attached, the width of the binder and the planting width of the stem culm will not match. Since the relationship becomes extreme G, it cannot be matched, so the bundle leaning plate 3
Even if the stem culm bundle receptor 20 has to be removed even if the stem 3 is laid down, the stem culm bundle receptor 20 is integrally formed with the guide 21° 27a, and the pivot 1
Since it is equipped in one place for 9, it can be easily aligned by simply arranging the parts.

As explained above, in the present invention, a stem culm bundle discharging device is connected to the binding device of the binder body, and after assembling an arbitrary number of stem culm bundle discharging devices that are bound by the binding device, the farm ( In a binder with a stem culm bundle assembling device configured to discharge this, the stem culm bundle receiver of the above-mentioned stem culm bundle collecting device and the side culm bundle receiving guide body are integrally formed, and this is integrated into the binder. In contrast to the fuselage f, it is designed to be detachably attached at the - pivot point, so it can be removed from the binder fuselage when splitting the binder in the middle or when the bundle collection device is unnecessary. It is extremely easy to perform the operation of arranging
Moreover, since the bundle resting device E is stored in a laid-down position without being lined up, the width of the machine unique to the binder is hardly expanded, which makes it even more advantageous to install or trade the binder. .

[Brief explanation of the drawing]

The drawings illustrate a specific example of the present invention; Fig. 1 is an overall side view of a binder implementing the present invention, and Fig. 2 is a main view showing the assembly standby posture of the binder equipped with the assembly device according to the present invention. FIG. 3 is a side view of the main parts showing the convergence/discharge mode, FIG. 4 is a plan view of the main parts in the assembled standby position, FIG. 5 is a plan view of the guide fitting of the operating device, and FIG. FIG. 1 is an enlarged plan view of the main part showing the up-and-down rotation device, FIG. 1 is a sectional view thereof, FIG. 8 is an enlarged partial view of the attachment part of the bundle resting device, and FIG. 9 is a sectional plan view of the main part. (Symbol), A... Drive unit, B... Reaping binding unit, 20... Stem culm bundle receiver, 2γ, 27a.
... Side stem culm bundle guide, 21 ... Bottom plate, 29 ... Grounding body.

Claims (1)

[Scope of utility model registration request] A stem culm bundle collection device is attached in communication with the binding device of the binder machine, and the collection device collects an arbitrary number of stem culm bundles to be bound by the binding device, and then releases them to the farm. In the binder with a culm bundle assembling device, the stalk bundle receiver of the aforementioned stalk bundle assembling device and the side stalk bundle receiving guide body are integrally formed, and this is detachably attached to the binder body. In addition, the binder with a stem and culm bundle assembly is characterized in that the remaining member of the above-mentioned stem and culm bundle assembly is a bundle support plate that is permanently mounted so as to be able to be stored in the machine body.