JPS5942825Y2 - Grain bundle collection device in binder - Google Patents

Description

[Detailed description of the invention] This invention is a binder (reaping and binding machine) that cuts the standing hair culms in the field and binds the cut culms. The present invention relates to a grain culm bundle collection device that collects a plurality of bundled grain culm bundles in a binding part and makes it possible to comb and release the plurality of shell culm bundles.

When the above-mentioned grain culm bundle collection device is attached to a binder, compared to the case where the grain culm bundles bound by the binding part of the binder are released individually into the field immediately after binding, it is better to Instead of collecting individual culm bundles, send multiple bundles to one place! Since it is only necessary to stop and collect the released grain culm bundles, the work of collecting and transporting the grain culm bundles after reaping work becomes easy.

For this reason, several grain culm bundle collecting devices as described above, which are attached to binders, have already been proposed.

However, when this type of grain bundle collection device is provided in an overhanging manner on the mowed field side of the binder body, the maneuverability of the binder body becomes extremely poor.

In other words, when such a shell culm bundle collecting device attempts to climb onto the cut soil of an already cut field during reaping work, a large amount of resistance is applied to the machine's movement on the part of the shell culm bundle collecting device, which may cause the operator to The operator tends to lose control of the steering wheel, making it difficult to steer the aircraft in a straight line as required, and the grain culm collection device frequently encounters stumps, resulting in extremely poor aircraft maneuverability. This inconvenience is −
This is particularly severe in shrinkable binders.

The purpose of this invention is to provide a new grain culm bundle collection device for a binder, which eliminates such inconveniences in a wheel-type binder.

To explain the structure of the grain culm bundle collection device according to the present invention with regard to the illustrated embodiment, in FIG. It is.

The running section A is equipped with a single-wheel drive wheel 3 on an axle 2 extending inside the front end of the transmission case 1, and is connected to an engine 5 mounted on an engine frame 4 inside the rear half of the transmission case 1. Power is transmitted to the axle 2 via the belt transmission mechanism 6 and the transmission device 7 in the transmission case 1, and the vehicle is driven by rotation of the drive wheels 8.

The traveling section A also includes a control handle 8 supported by the transmission case 1 and extending rearward and upward, and the control handle 8 is used to control the aircraft.

The reaping binding section B is supported by a reaping frame 9 extending forward from the traveling section A, and is provided with a pair of left and right pulling frames 10 and 11 that are inclined so that the front side is low and the rear side is high. A clipper-type reaping device 13 is installed horizontally in a suitable position in the space below the lifting frame 10° 11 to form a reaping section, and as the aircraft travels,
The erect culm is raised in the plastic culm guiding path 12 between the picture raising frames 10.11 by the left and right raising frames 10.11,
The culm is designed to be cut off at the base of the plant by a cutting device 13.

A focusing passage 14 is provided on the side of the reaping device 13.
A binding section is provided with a binding device 15 that communicates with the reaping device 13 and the binding device 15, and at the rear of the cutting device 13 and the binding device 15,
A husk guide plate 16 is provided which is inclined rearward and upward, and guides the husk culm by leaning against it in the convergence passage 14 of the bundling device 15.

The culm is scraped and conveyed by the conveying device 17, 18, 19 from the front of the reaping device 13 to the converging path 14 of the bundling device 15, during which time it is harvested by the reaping device 13, and the cut culm is collected in the converging path 14. .

The reaping transport mechanism is operated as required by the reaping transmission mechanism 20.

As shown in FIG. 1.4, the above-mentioned bundling device 15 has a bundling part 22 with a bill and a holder in the front part, across the focusing passage 14 provided at the approximate center of the bundling case 210. In addition to providing a discharge rod 23, a focusing section 25 is provided at the rear which also serves as an operation sensing device for the packer, needle, and binding device 15, and is equipped with a shell culm receiving door 24, etc. When a set amount of cut culm is collected,
The culms are bundled in the customary manner, and the bundle of silver culms is sent out in the exceptional direction by the discharge circuit of the bundle discharge rod 23.

In the illustrated binder having the above configuration, the grain culm bundle collecting and discharging device C according to this invention is provided as follows.

That is, as can be clearly seen from Figures 1 and 4, this grain culm bundle collection device C collects a plurality of grain culm bundles in a vertical position in series along the longitudinal direction of the machine on the side of the machine located on the side of the cut field. In order to enable the collection of such items, a long and narrow passage is provided along the longitudinal direction of the aircraft so as not to protrude beyond the position of the control handle 8 when viewed in the transverse direction of the aircraft.

The grain culm bundle collecting device C is equipped with a main frame 26 framed as described below, and as shown in FIG.
A sled body 58 is provided on the lower surface of the bottom plate 29 of No. 6.

This sled body 58 has a horizontal pivot shaft 5 at its front end.
91 and is supported on the bottom plate 29 so as to be able to move up and down.

A support cylinder 58 stands upright on the upper surface of the rear end of the sled body 58.
A cylindrical body 29a, which is vertically disposed on the lower surface of the bottom plate 29, is inserted into the support cylinder 58a, and a compression spring whose both ends are in contact with the lower surface of the bottom plate 29 and the upper surface of the sled body 58 within the cylindrical body 29a is inserted into the supporting cylinder 58a. 60 is set.

As described above, the sled body 58 is supported elastically so as to be movable up and down, and is mounted on the culm collecting device C.

To explain in more detail the illustrated grain culm bundle collecting device C, this collecting device C is equipped with the main frame 26 which is formed into a vertically longer frame than the rod-shaped body. A mounting portion 27 shown in FIG. 4 is provided at the lower part of the front end, and the main frame 26
along the longitudinal direction of the aircraft on the above-mentioned - side of the aircraft,
By fixing the mounting portion 27 to the binding case 21 of the binding device 15 with a fastener 28, it is detachably attached to the illustrated binder.

The above-mentioned main frame 26 has a plurality of rod-shaped horizontal members 3 attached to the inner edge of the bottom plate 29, which is elongated in the front-rear direction of the binder body.
0 and a plurality of rod-shaped vertical members 31 are fixedly connected to each other, and an inner frame 32 is provided upright, and the outer edge of the bottom plate 29 is provided at an appropriate distance from the front end of the horizontal member 30 of the inner frame 32. An outer frame 36 is formed by fixedly connecting a plurality of bar-shaped horizontal members 34 and a plurality of bar-shaped vertical members 35 extending from the front part housing,
It is configured such that it stands up only at the front end portion of the bottom plate 29.

The outer frame 36 has a front end curved toward the fuselage by suitably curving the front end of the horizontal member 34 inward as shown in FIG. The front end of the bundle is configured as a bundle entry path 37 that communicates with the focusing path 14 of the binding device 15 .

Furthermore, since the outer frame 36 is erected only on the front end portion of the bottom plate 29 as described above, the outer end of the main frame 26 that follows the outer frame 38 has a large opening. There are several exits 38 and 38.

A shutter is provided at the bundle number outlet 38 of the main frame 26, which is formed at the rear of the outer frame 36 by erecting the outer frame 36 only on the front end portion of the outer side of the bottom plate 29 as described above. .

The plate-shaped shutter 40 is attached to a horizontal pivot shaft 39 provided on a support frame fixed near the upper ends of the two vertical members 31 of the inner frame 32, which is located at the rear end of the main frame 26. By fitting the cylindrical portion 40a at the end of the shutter 40, the bundle number outlet 38 can be opened in a horizontal position at an appropriate height on the outer end of the bottom plate 29, and can be moved upward from this horizontal position around the pivot 391. It is supported so that it can be rotated to open and close between an inclined position as shown in FIG.

In order to open and close the shutter 40, an operating rod 41 is provided attached to the cylindrical portion 40a.

In the illustrated case, the shell culm bundles are collected in the main frame 26 as follows.

That is, the culm bundles are supposed to be collected in an upright position as described above, but as clearly shown in FIGS. A plate-shaped bundle pressing body 42 is provided at the shutter 40 and the bundle suppressing body 42 to sandwich the upright culm bundle at an appropriate height position of the bundle to store the culm bundle. -ing

To explain more specifically, the above-mentioned bundle pressing body 42 is a plurality of mounting rods 44 provided along the direction orthogonal to the pressing body 42 and corresponding to the mounting rods 44 provided on the inner frame 32 of the main frame 26. A number of supporting parts 45 are attached to the tips of a plurality of mounting rods 44, each of which is supported movably back and forth within a predetermined range. A compression spring 46 is provided with both ends in contact with the shutter 45.
It is energized to move in the 0 direction.

The front end of the bundle pressing body 42 is connected to the inner frame 3 as shown in FIG.
It is bent in two directions.

As a result of the above, the bundle storage section 43 whose front end 43a is opened toward the inner frame 32 and communicates with the bundle entry path 37 is located inside the main frame 26.
It is formed between the shutter 40 and the bundle pressing body 42, and as will be described later, the front culm bundle is successively fed into the bundle storage section 43 from the open front end 43a via the east carry-in path 37.
The bundle pressing body 42 is attached to the mounting rod 4 against the spring force of the compression spring 46.
4, and while pushing and expanding the bundle storage section 48, the bundles of shells, which are held between the shutter 40 and the bundle suppression body 42 and are successively fed in, are placed in an upright position in the bundle storage section 43 on the bottom plate 29. They are collected in series along the front-back direction.

The front end of the main frame 26 is provided with the following auxiliary conveyance device.

That is, the inner frame 3 is attached to the front end of the inner frame skin of the main frame 26.
A rotary shaft 47 extending in the vertical direction is supported by a support frame attached to two horizontal members 30 located at the upper part of the rotor.

As shown in FIG. 2, a ring 52 is fixed to the rotating shaft 47 and is positioned at an appropriate height above the bundle release rod 23 of the binding device 15. 9
Four culm bundle receiving/feeding blades 48, 49, 50, and 51 whose phases are shifted by 0 degrees are provided to protrude in the radial direction.

A rectangular rotation regulating body 53 is also fixed to the rotation shaft 47, and this rotation regulating body 53 has its four vertical planes as regulating surfaces 53a, and has an inner surface as shown in FIG. A U-shaped leaf spring 54 attached to the support portion 45 of the frame 32 and extending in the direction of the rotation regulating body 53 is aligned along two opposing regulating surfaces 53a of the rotation regulating body 58, and the leaf spring 54 It elastically holds the rotation regulating body 53 and regulates the rotational displacement of the rotating shaft 47.

An adjustment tool 56 is provided between the legs of the leaf spring 54 described above, which adjusts the elastic holding force with which the leaf spring 54 elastically holds the rotation regulating body 53 by changing the distance between the legs. It is a provision.

The culm bundle receiving correct image sending blade 4B, 49.50° 51 in the auxiliary conveying device provided at the front end of the main frame 26 is fed into the converging passage 14 of the bundling device 15 and received by the door 24. One blade 49 is arranged so as to receive the cut culm at a position above the door 24, and the blade 49 collects the culm bundle at the inner end of the main frame 26 from the focusing passage 14. It is arranged so as to transfer the culm bundle by rotating across the transport path 37 and the front end of the bundle storage section 43 in the main frame 26.

The transfer of this culm bundle is carried out as follows.

That is, when a set amount of shell culms are collected in the collection passage 14 on the inner side of the door 14, the shell culms are bound by the bundling device 15, and after this bundling, the door 14 is in a state where it can freely rotate. As usual, the east discharging rod 23 is rotated for discharging at the same time, but at this time, the shell culm bundle located between the two blades 4B and 49 as seen in FIG.
3, the door 14 is pushed out from the focusing passage 14 into the east loading passage 37 while the door 14 rotates, so that the blade 49 is pushed by this bundle of shells, and the spring of the leaf spring 54 is pushed out. The rotating shaft 47 and the blades 48, 49, 50, 59 are physically rotated in the direction of arrow F in FIG. The bundle of shell culms is pushed by the bundle, and the bundle of shell culms is pushed out from the focusing passage 14 into the bundle carrying-in passage 37 in cooperation with the bundle discharge rod 23.

Then, when the rotating shaft 47 and the blades 4B, 49, 51 rotate by 90 degrees, the leaf spring 5
4 elastically holds the following two regulating surfaces 53a of the rotation regulating body 53 to stop it, but the previous blade 48,
The culm bundle, which had been pushed into the bundle entry path 37 to a position between the blades 49° and 50 as seen in FIG. is pushed by the blade 49 and transferred into the expanded front end 43a of the bundle storage section 43, and the previous blade 48, 49, 50.

51 rotation, 1 is placed inside the expanded front end 43a of the bundle storage section 43.
When the 7% culm bundle is transferred in the above vane 4B, 49
．． Due to the 50.51 rotation, the blade 50 pushes the bundle into the space between the shutter 40 and the bundle pressing body 42 of the bundle storage section 43.

In FIG. 1, reference numeral 55 designates a pair of right and left grass dividers installed at the front end of the reaping binding unit B, and 56 represents a side divider installed on the unmown side of the reaping binding unit B.

The grain culm bundle collecting and discharging device C as described above is attached to one side of the binder, and the attachment part 2 described above is attached to the binding case 21 of the binder.
7 and fasteners 28, and install it vertically from the side of the binding device 15 to the side of the drive wheel 3 as shown in the figure, and proceed with the reaping work in the field. This effect is achieved.

That is, the cutting and bundling of the husks by the illustrated binder is as described above and as usual. The door 24, which also serves as a sensing device, detects that the bundle has accumulated in the bundle passage 14, and the needle and knot part 22 of the bundle part 25 are activated to bind the culms, and then the bundle discharge rod 23 When the shell culm bundle is delivered by the discharge rotation, as described above, the shell culm bundle located between the two blades 48 and 49 of the auxiliary conveyance device as seen in FIG. At a position above the rod 23, the bundles are simultaneously pushed by the blades 48 and delivered to the bundle entry path 31.

In this way, the shell culm bundle is removed by the bundle release rod 28 on the stock side.
In addition, on the tip side, the blades 48 are used to push and send the culm bundles at two locations, upper and lower, so that the culm bundles are 1'''i
! Then, it is sent out into the east loading path 37 in an orderly manner.

Then, as described above, the blades 48, 49, 50, and 51 are intermittently turned to 90 degrees by the intermittent discharge rotation of the bundle discharge rod 23 due to the intermittent operation of the binding device 15. Since it is rotated, as seen in Figure 4, the blade 49
．． Grain located between 50! The culm bundle is pushed by the blade 49 into the expanded front end 43a of the east storage section 43, and is pushed into the blade 50.51.
The culm bundle located in between is pushed by the blade 50 and stored in the bundle storage part 43.
11 in a standing position to the shutter 40 installation position in the interior.
1 is sent in.

In this way, the shell culm bundles are sequentially fed into the bundle storage section 43 in an upright position. Pushed by the bundle, the bundle pressing body 42 is moved backward inwardly against the compression spring 46, pushing and expanding the bundle storage part 43, and moving to a rear position inside the bundle storage part 43. In the east storage part 43, a plurality of shell culm bundles are arranged vertically in series along the longitudinal direction of the fuselage, and in the illustrated case, they are elastically held between the shutter 40 and the bundle pressing body 42 by the action of a compression spring 46, It is collected.

When a set number of culm bundles have been collected in the bundle storage section 43 or when reaping work using a binder has been carried out at the ridge 1, the shutter 40 is flipped up around the pivot 391 by operating the operating rod 41. When the bundle number outlet 38 is opened by rotating the culm bundle into a tilted position as shown in the imaginary line in FIG. It kept it
It is ejected in an orderly manner on its side.

After releasing the bundle, the shutter 40 is operated by the operating rod 41 to return to the original horizontal position in which the bundle number outlet 38 is closed again.

As mentioned above, during the work, the worker is located at the rear of the binder machine, holds the left and right handle bars of the control handle 8, and operates the machine while moving the machine to proceed with the work. Although the shell culm bundle collecting device C is provided in an overhanging manner on the side of the fuselage, this collecting device C is provided with the sled body 58 supported so as to be elastically movable up and down as described above. Therefore, the collecting device C runs while touching the ground with the sled body 58, and when the collecting device C tries to climb onto the stump, the sled body 58 moves upward elastically and climbs onto the stump. In a relationship that raises
The resistance at the time of climbing is extremely reduced, and the resistance to the movement of the machine on the collection device C side is not substantially increased, and even though the worker is proceeding with the reaping work in a field where there are many stumps, the worker can proceed with the work while easily maneuvering the aircraft.

In addition, for single-wheel binders that are particularly difficult to maneuver when other devices are attached to the sides of the fuselage, a collecting device C capable of collecting multiple shell culm bundles is placed on the minus side of the fuselage, and the shell culms are arranged in series along the longitudinal direction of the fuselage. It consists of a thin cloth that can be collected standing upright.
In addition, since the control handle 8 is arranged so as not to protrude, the above-mentioned action of the sled body 58 on the lower surface of the device C is combined to collect a plurality of culm bundles. However, the left-right balance of the aircraft is almost not disrupted, the pilot is not forced to steer, and the aircraft is able to fly in a straight line and follow suit, allowing the aircraft to be operated more easily. It has become.

As described above, according to this invention, a plurality of shell bundles can be collected in a compact binder without substantially impairing the maneuverability of the aircraft.

[Brief explanation of the drawing]

Fig. 1 is an overall plan view of a binder equipped with an embodiment of this invention, Fig. 2 is a partially vertical side view of the same embodiment as seen from the direction of arrow A in Fig. 1, and Fig. 3 is a view of the same embodiment as shown in Fig. FIG. 4 is a cross-sectional view taken along the line 5l-82, and a partially cross-sectional plan view showing the same embodiment along with a part of the binder. A... Traveling part, B... Me1 binding part, C... Grain culm bundle collection device, 3... Drive wheel, 8... Control handle, 15... Binding device, 21.・Binding case, 26・
... Main frame, 27... Mounting part, 28... Fastener, 29
...Bottom plate, 29a...Cylinder body, 37...Bundle loading path,
40...Shutter, 43...Bundle storage section, 58...
- T body, 58a... Support tube, 59... Pivot, 60
...Compression spring.

Claims (1)

[Scope of utility model registration request] On one side of the fuselage of a single-wheel binder, a plurality of culm bundles bound at the binding part of the binder can be collected in a standing position in series along the longitudinal direction of the fuselage, and can be operated when viewed in the transverse direction of the fuselage. It is characterized by being equipped with a sled body which is provided so as not to protrude beyond the handle position and is supported on the lower surface of the sled body so as to be elastically movable up and down.
Grain culm bundle collecting device in a binder.