JPH0142438Y2 - - Google Patents

Description

[Detailed explanation of the invention] In general, with a reaping and tying machine, mud, weeds, straw, etc. are scraped into the rear of the cutting blade, so they accumulate on the machine frame of the reaping section, which can become an obstacle and cause the chain to come off. Problems such as damage to seals and lubricating oil pipes occurred.

Although this invention can obtain sufficient strength, it does not accumulate on the machine frame even if mud, weeds, straw, etc. are scraped into it, and prevents the chain from coming off, seals, and lubricating oil pipes. The purpose is to provide a machine frame for a reaping and tying machine that can prevent damage.In a reaping and tying machine for multiple-row cutting, a vertical rectangular cylindrical frame is installed in series at the center of the front part of the machine body, and A pipe is passed through the vertical cylindrical frame in the horizontal direction, and a horizontal cylindrical frame whose base is welded to the vertical cylindrical frame and the rear surface is welded to the pipe is protruded from the front part of one side of the pipe,
A horizontal cylindrical frame whose base is welded to the vertical rectangular cylindrical frame and whose front side is welded to the pipe is protrudingly provided at the rear of the other side of the pipe, and a binding device and a grain culm puller are attached to one side of the horizontal cylindrical frame. The structure is characterized in that the grain culm pulling body on the other side is supported by the horizontal cylindrical frame on the other side.

The embodiment shown in the drawings will be explained below.1
1 is a transmission that pivotally supports wheels 2, 2, a handle 3 is attached to the upper part, and an engine 5 is mounted on a frame 4 that projects rearward.
The vertical rectangular cylinder frame 6 is a vertical rectangular cylinder frame 6 attached to the lower part of the transmission 1 by a connecting frame 7, and is welded through a pipe 8 through which the oil guide pipe passes, and is attached to the front right side of the pipe 8. is provided with a protruding horizontal rectangular cylinder frame 9 whose base end is welded to the vertical rectangular cylinder frame 6 and whose rear face is welded to the pipe 8, and at the rear left side of the pipe 8, the base end is welded to the vertical rectangular cylinder frame 6 and the front side is welded to the vertical rectangular cylinder frame 6. horizontal cylindrical frame 10 welded to pipe 8
is installed protrudingly.

Then, a binding device 11, a support frame 15 for the grain culm pulling body 12, and a weeding body 13 are attached to the frame plate 14 fixed to the outer end of the horizontal cylindrical frame 9, and the horizontal cylindrical frame 1 on the other side
0, the rear part of the support frame 17 that supports the grain culm pulling body 16 and the cutting body on that side is fixed, and the support frame 17
A cutting blade holder frame 18 is connected between the frame plate 14 and the horizontal cylindrical frame 9, the horizontal cylindrical frame 10, the base side of the support frame 17, and the middle of the cutting blade holder frame 18 is a vertical cylindrical frame. It is formed into a quadrilateral framework connected by 6.

In addition, the support rod 19 of the intermediate weeding body is fixed to the lower surface of the vertical cylindrical frame 6, and is mounted on the cutting blade receiving frame 18, so that the cutting blade 2
A cross-feeding chain 21 is stretched over the upper part of the 0, and a guide plate 22 tilted backward is provided.

Furthermore, an oil guiding pipe 24 leading to a nozzle 23 for lubricating the cutting blade 20 is inserted through the pipe 8.

In the above-mentioned device, the grain culm pulled up by the grain culm pulling bodies 12, 12 is cut by the cutting blade 20, and is conveyed toward the bundling device 11 by the cross-feeding chain 21 while leaning against the guide plate 22, and the bundling machine Bundle and release in predetermined amounts.

During this time, the mud, weeds, straw, etc. that have been scraped up along with the grain culms climb over the cutting blades and fall into the field from the space behind the cutting blade receiving frame, preventing them from accumulating on the reaper frame. Furthermore, if the oil guide pipe 24 is installed at the bottom or top of the machine frame, it must be fixed to the machine frame at multiple locations with clamps, etc. If it is installed on the bottom surface, it will come into contact with the ground, and if it is installed on the top surface, it will be scratched. However, in this embodiment, the oil guide pipe 24 does not bend and is protected by the pipe 8, so that it is not damaged or worn out.

Further, the ends of the horizontal tube frame 9 and the horizontal tube frame 10 are not only welded to the vertical tube frame 6 but also to the pipe 8 which is welded to the vertical tube frame 6. Because of this, the three parts are strongly integrated, and extremely high strength can be obtained.

As mentioned above, the present invention is a reaping and tying machine for reaping multiple rows.
A pipe is passed through the vertical cylindrical frame in the horizontal direction, and a horizontal cylindrical frame whose base is welded to the vertical cylindrical frame and whose rear surface is welded to the pipe is protruded from the front part of one side of the pipe, A horizontal cylindrical frame whose base is welded to the vertical rectangular cylindrical frame and whose front side is welded to the pipe is protrudingly provided at the rear of the other side of the pipe, and a binding device and a grain culm puller are attached to one side of the horizontal cylindrical frame. Since the horizontal cylindrical frame on the other side supported the grain culm pulling body on that side, the bases of the horizontal cylindrical frame 9 and the horizontal cylindrical frame 10 were welded to the vertical cylindrical frame 6. Not only that, but also the pipe 8 penetrating the vertical rectangular cylinder frame 6 is welded, so that they are all integrated and can be constructed into a strong reaper frame.

Moreover, even if mud, weeds, straw, etc. are scraped in during reaping, they will fall into the field from the space formed near the horizontal cylinder frame 9 and horizontal cylinder frame 10, and will not accumulate on the machine frame. The pipe 8 is wrapped around the shaft, thereby preventing the chain from coming off or damaging the seal part.
This simplifies the installation of the oil pipe and protects it.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention,
Figure 1 is a side view of the reaping and binding machine, Figure 2 is a partially cutaway plan view of the same as above, Figure 3 is a side view of the reaping section, Figure 4 is a plan view of the main parts, and Figure 5 is the right side of the same as above. 6 is a left side view of the same as above, and FIG. 7 is a rear view of same as above. 6...Vertical square tube frame, 8...Pipe, 9...Horizontal square tube frame, 10...Horizontal tube frame, 11...Binding device, 12,
12... Grain culm promoter.

Claims (1)

[Scope of utility model registration request] In a reaping and binding machine for reaping multiple rows, a vertical rectangular cylindrical frame is installed in a row at the center of the front part of the machine body, a pipe is passed through the vertical cylindrical frame in the horizontal direction, and the base is attached to the front part of one side of the pipe. A horizontal cylindrical frame is welded to the vertical cylindrical frame and the rear side is welded to the pipe, and a horizontal cylindrical frame whose base is welded to the vertical cylindrical frame and the front side is welded to the pipe is provided at the rear of the other side of the pipe. The cylindrical frame is provided protrudingly, and the horizontal cylindrical frame on one side supports the binding device and the grain culm pulling body on that side, and the horizontal cylindrical frame on the other side supports the grain culm pulling body on that side. The machine frame of the reaping and binding machine features.