JPH01141521A - Long stem harvesting machine - Google Patents

Abstract

PURPOSE:To improve stability while shortening the whole length of a long steam harvesting machine and to raise workability in a narrow place, by arranging a reaping part and a stem collecting part in parallel in front of a traveling machine equipped with a bed. CONSTITUTION:A reaping part 5 is fixed to one side of front part of a traveling machine 3 supported on a crawler 2 and a stem collecting part 6 is attached to the other side of front part. In the operation, the total width of the reaping part 5 and the stem collecting part 6 is smaller than the width of the traveling machine 3. Long stem crops such as maize or sorgo separated by a divider 10 of the reaping part 6, sandwiched and transported by a transporting guide 11 and a transporting chain 12 are cut by a reaping knife 15 at hill root, pushed in a basket 21 of the stem collecting part 6 by a crossfeeding packer 13 and successively arranged in the basket 21. When the basket 21 is fully loaded with the long stem crops, the basket 21 is rotated and the long stem crops are transferred to a rear bed 7.

Description

Detailed Description of the Invention (a) Industrial Application Field The present invention relates to a long culm harvester for harvesting long culm crops such as sorghum and corn. Attach the long culm crop and place the harvested long culm crop on the loading platform. ? The present invention relates to a long culm harvester configured to be transported by holding.

(b) Conventional technology - In general, long culm crops such as corn and sorghum are harvested by hand or by cutting the area near the tree with a harvester.
The harvested long culm crops are arranged in the field as they are or tied together. The harvested long culm crops are then manually transported and loaded onto the platform of a light truck or the like, but this transport work is very hard work and places a heavy burden on the operator.

Therefore, the applicant proposed a
A long culm harvester that travels together with the tractor to harvest long culm crops has been proposed (Japanese Patent Application No. 11549/1986).
(See No. 7).

And the long culm harvesting machine is located at the rear of one side of the machine.

It is equipped with a culm collecting section that stores the harvested long culm crops in a standing position, and is configured to release the harvested long culm crops onto the loading platform of a light truck or the like by operating the culm collecting section.

However, although the above-mentioned long culm harvesting machine proposed by the present applicant has a collecting section that stores the long culm crop for one harvest, it does not have a loading platform that stores a large amount of the long culm crop. Therefore, when the culm collecting section is full of long culm crops, it is necessary to temporarily stop the reaping operation, and then have a light truck or the like pass by, and release and place the long culm crops on the loading bed of the truck. Therefore, there is a risk that work efficiency will deteriorate.

(c) Problems to be solved by the invention Therefore, a reaping section and a culm collecting section are attached to a transport vehicle having a loading platform, and long culm crops harvested by the reaping section are temporarily stored in the collecting section. A long culm harvesting machine configured to discharge and place long culm crops from the culm collecting section onto the loading platform for transportation is also conceivable, but depending on how the reaping section and the culm collecting section are attached, the size of the entire machine may vary. If the size of the cutting part, culm collection part, or the traveling machine body is not balanced or well-balanced, the stability of the machine body will deteriorate and the reliability during running and work will deteriorate. There is a risk that sexuality may be impaired.

Therefore, an object of the present invention is to provide a long culm harvesting machine which is constructed by arranging a reaping section and a culm collecting section in parallel at the front of the machine body, thereby solving the above-mentioned problems. It is something.

(d) Means for solving the problem The present invention was made in view of the above-mentioned circumstances.
For example, as shown in FIG. 1, in a transport vehicle 4 comprising a traveling machine body 3 and a loading platform 7, a reaping section 5 is installed in front of the traveling machine body 3, and is lined up with the reaping section 5 in front of the machine body. Long culm harvesting Ja characterized by having a culm gathering part 6 installed as shown in FIG.
It is in 1.

(N) Effect 4-Based on the configuration described above, during the reaping work of long culm crops, the long culm harvester l transfers the long culm crops once stored in the culm collecting section 6 to the loading platform 7. Although it runs in a state of depression, since the reaping section 5 and the culm collection section 6 are arranged in parallel in front of the traveling body 3, the balance of the whole body is improved and work can be carried out in a stable state.

(F) Embodiments Hereinafter, embodiments of the present invention will be described with reference to the drawings.

As shown in FIGS. 1 and 2, the long culm harvester 1 includes a transport vehicle 4 having a traveling body 3 supported by crawlers 2.
The reaping part 5 is attached to the front side and the collecting culm part 6 is attached to the other front side to form a 41i structure. It is arranged so that the overall length of the machine body is shortened, and it is constructed so that the combined width of the reaping part 5 and the culm collection part 6 falls within the width of the traveling machine body 3. Further, a loading platform 7 is provided in the center of the transport vehicle 4, and an engine 9 and a driver's seat 8 are arranged behind it.

The reaping section 5 is equipped with a divibe 10 at the front, and 42, lower conveyance guides 11, 11 toward the rear.
, and the upper and lower conveyor chains 12, 12 are arranged in an inverted V-shape that gradually becomes narrower, and upper and lower cross feed packers 13, 13 and backer guides 14 are installed in the narrowed parts. n, and a cutting blade 15 is installed below it.

Further, as shown in FIGS. 2 and 3, the o'f7 collection culm section 6 is provided with a bottom plate 17. A basket 21 having a shutter 20 which can be freely opened and locked by a shutter stopper 19 is attached thereto. Further, a hitch 22 is provided below the collection frame 16, and a pin 23 is provided slightly above the hitch 22, and the hitch 22 is hung on a vibrator 26 provided on the full seam 25 of the fuselage 3. Turnbuckle 27 with one end attached to frame 25
While engaging the other end with the pin 23, the turnbuckle 2
By tightening 7, the culm collection section 6 is attached to the machine body 3 together with the reaping section 5. Further, the basket 21 has a rail 29 fixedly attached to the back thereof, and the rail 29 is connected to the roller 3.
Further, at the lower end of the rail 29, the other end of a link 31 whose one end is rotatably supported by the culm collecting frame 16 is rotatably supported. By lifting the culm collecting frame 16 upward and rotating it clockwise in FIG. 2, it is brought into the state shown in FIG. 3. In addition, 32 in the figure is a grip part.

On the other hand, as shown in FIG. 6, the +iij recording platform 7 is designed to rotate horizontally about the pin 3G together with the turntable 35 in the platform frame I/- 3:3 and 3:3. And installed on fuselage 3 1. When the hydraulic cylinder 37 is extended, it is raised via the pants tallow mechanism 39. Further, the rotation of the cone blade 9 is transmitted to the -L/D conveyor chains 12, 12, the cross-feeding backer 13, and the cutting blade 15 via the blower blade V-foot 40 (first country).

This embodiment has the configuration as described above, so that when reaping work is carried out using the long culm harvester 1, the row of long culm crops is located in the middle part of the dehiter io and io by the operation of the operator 1 noter. The reaping section 5 is driven and then steered as shown in FIG. Then, the long culm crops to be planted are sequentially transferred to the upper and lower conveyance guides 11.
The harvested long culm crop is held and conveyed by the upper and lower conveyor chains 12 and 12 and cut by the cutting blade 15 near the maki. sent to. Meanwhile, the long culm crop sent to the guide 14 in a standing position is forcefully pushed out by the cross-feeding backer 13 toward the basket 21 of the culm collecting section 6, and is placed inside the I-Haskell = 21. Sorted immediately. Furthermore, when the basket 21 is fully loaded with long culm crops, the long culm harvesting machine 1 stops running.

And, the shutter 7ter 20ffi: closed, grip part 32
Move the frame 21 to the rail 1-flange 41 side by holding it in your hand, etc., and by locking the rail 29, move the basket 21 into the state shown in FIG. 3.
+i, and in this state, rotate 90 degrees around the rotation base a as shown in Figure 4, Basquera 1-2.
1 is made perpendicular to the traveling direction of the aircraft 3. In this state, is the ivy stopper 19? Remove shutter 2
0 is opened, the basket 21 is rotated clockwise in FIG. let it fall. Further, this operation is repeated, and when the long culm crops are fully loaded onto the loading platform 7, the hydraulic cylinder 37 is operated as shown in Fig. Em6, and the loading platform 7 is held via the bantaclough machine A39.
Then, hold one end 7a of the loading platform 7 and rotate it together with the turntable 35 around the pin 36. With the other end 7b of the loading platform 7 facing the right side of the body 3, for example, lift the one end 7a and turn it.
It rotates around the base point (pin) C and releases the long culm crop from the platform 7 to the outside.

At this time, a light truck was kept close to the right side of the aircraft,
The long culm crop from the loading platform 7 of the transport vehicle 1 is discharged onto the loading platform. Then, these operations are repeated, and when the truck bed is full of long culm crops, the truck is driven and the long culm crops are brought back from the field.

Furthermore, during the above-mentioned reaping operation, the reaping section 5 and the collecting culm 8'l!
6 are arranged in parallel in a well-balanced manner in front of the traveling machine body 3, so that the long culm harvesting machine 1 can run stably.

In addition, in this embodiment, the loading platform 7 was arranged so as to rub the long culm crop perpendicularly to the traveling machine body 3, but for example, the loading platform 7 was arranged so that the long culm crop 11!
By arranging the parts so that they are placed in the same position, it is possible to eliminate the overhang in the left and right direction, thereby making it possible to perform intermediate cutting work, etc., so that the workability can be further improved.

(g) Effects of the invention 21-As explained, according to the present invention, the traveling aircraft 3
The reaping section 5 is installed in front of the machine, and the culm collecting section 6 is installed so as to be lined up with the reaping section 5 by the front force of the traveling machine body 3. Therefore, the overall length of the long culm harvesting machine l can be shortened and stability can be improved. In addition to improving workability in narrow spaces,
This makes it easier to operate the aircraft when parking it in a garage, traveling on a road, or accompanying the aircraft.Furthermore, since the entire aircraft is compact, it is easy to move the load on a truck, and the truck is also relatively compact. A small one will suffice.

In addition, if the total width of the reaping section 5 and collecting culm section 6 is within the width of the traveling machine body 3, it is possible to easily harvest even at the edge of the field because the entire width of the machine body can be inserted between the rows. By performing reaping with a long culm harvester, manual reaping work is no longer necessary and the burden on the operator can be reduced.

[Brief explanation of the drawing]

11th! + is an overall plan view showing the culm harvesting machine according to the present invention, Fig. 2 is a side view thereof, and Figs. 3 to 51 are side views showing various states when moving the culm collecting part. Figure 6 shows the side view 1 when the loading platform is raised.
``It is A. 1... Long culm harvester, 3... Traveling machine, 4...
・Transport vehicle, 5... Reaping part, 6... Culm collecting part, 7
...Cargo platform.

Claims (2)

[Claims] (1) A transport vehicle comprising a traveling machine body and a loading platform, characterized in that a reaping section is installed in front of the traveling machine body, and a culm collecting section is installed in front of the traveling machine body so as to be lined up with the reaping section. Long culm harvesting machine. (2) The long culm harvester according to claim 1, wherein the total width of the reaping section and the culm collecting section is within the width of the traveling machine body.