JPS621872Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a combine harvester in which a control section is provided on the side of the threshing machine, and a sunshade is swingably provided to cover this control section, and the awning is not only used as a sunshade, but also It is unique in that it was designed to be used as a hand-held platform for threshing grain culms harvested from headlands.

More specifically, an inverted L-shaped sunshade is formed, consisting of a sunshade part that extends horizontally and covers the upper part of the control part, and a support part that extends vertically, and the lower end of the support part of the sunshade is placed near the handling barrel side of the control part. The sunshade is pivotally supported so that it can swing 180 degrees around an axis extending in the same direction as the direction of travel of the aircraft, and the height from the pivot position of the sunshade to the sunshade is determined by the pivot point. The height from the position to the handling cylinder entrance,
When the sunshade is swung toward the handling cylinder entrance side, the sunshade part is positioned horizontally below the handling cylinder entrance, and the inner surface of the sunshade part becomes a handling frame.

The details of the present invention will be explained below based on the embodiments shown in the drawings. In the figure, 1 is a fuselage of a combine harvester, which is equipped with a traveling device 2 at the bottom, a handling barrel 3 inside the upper part, and a threshing machine 5 with a grain conveying device 4 on the side. In the front part, there is a dividing rod 6,
A grain culm reaping device 9 consisting of a grain culm lifting frame 7, a cutting blade 8, etc. is provided, and a grain culm lifting device 10 is provided between the reaping device 9 and the threshing machine 5. The grain culms harvested by the device 9 are sequentially delivered to the conveying device 4 of the threshing machine 5 via the lifting device 10, and the grain culms are supplied from the entrance 11 into the threshing machine 5 by the device 4 for threshing processing. ing.

Reference numeral 12 denotes a control section provided on the side of the threshing machine 5 on the machine body 1, and includes a control box 14 from which a plurality of steering rods 13 are protruded, and a seat 15 provided behind the box 14 to face it. It is made up of.

However, in the above combine harvester, the present invention
It is supported between the threshing machine 5 and the control section 12 by an axis 16 extending in the same direction as the aircraft travels, and a support fitting 17, and also extends in the horizontal direction and a sunshade section 19a that covers the upper part of the control section 12 and extends in the vertical direction. Support part 19
A sunshade 19 is formed, which has an inverted L-shape in cross section and has cylindrical bodies 18, 18 integrally provided at the lower end of the support part, and the cylindrical body 1 of the sunshade 19.
8 and 18 are inserted into the shaft 16, and the sunshade part 19a is supported to swing 180 degrees from above the control section 12 to the entrance 11 of the threshing machine 5 about the shaft 16.

From the axis 16 of this sunshade 19 to the sunshade part 1
The height up to 9a is the same as the height up to the entrance 11 of the threshing machine 5, and the awning 19 is connected to the control section 12.
When swinging downward from the side, the sunshade part 19a is positioned horizontally below the entrance 11, and the inner surface of the sunshade part 19a is formed as a handling platform, and the sunshade 19 is positioned on the control part 12 side. When swinging, the upper part of the control section 12 is covered.

Further, when the sunshade 19 is swung toward the control section 12 and used as a sunshade, it is locked in this state with an appropriate metal fitting. A locking fitting 2 provided with a holding part 20b having a U-shaped cross section.
0 is swingably attached, and the clamping part 20 of the metal fitting 20
A part of the awning 19 is held between the awnings 19 and b to fix the awning 19 in place.

In addition, by swinging the awning 19 toward the threshing machine 5 side,
When used as a hand-held stand, a portion of the awning 19 comes into contact with the grain culm lifting device 10 and other parts of the body, so the locking fittings 20 as described above are not separately required.

In the above configuration, when steering the combine harvester, the sunshade 19 is swung and locked to cover the upper part of the steering section 12 as shown by the solid line in the figure, and the sunshade section 19a blocks direct sunlight or rain. It is to be squeezed.

When grain culms from headland mowing are threshed by the threshing machine 5 of a combine harvester, the awning 19 is swung toward the threshing machine 5 around the axis 16 as shown by the chain line in the figure. 19a is made to look into the entrance 11 of the threshing machine 5, and the grain culm is guided and supplied to the entrance 11 using the awning 19 as a handling platform.

As explained above, the invented combine harvester has a swingable awning on the machine body, and the awning not only serves as a sunshade that covers the upper part of the control section, but also can be used as a handheld stand by swinging the sunshade toward the threshing machine. Since it is intended to be used, the awning can be used effectively, and the awning allows grain culms to be smoothly guided and fed to the entrance of the threshing machine, which is very convenient.

Moreover, since the present invention uses both the sunshade and the hand-held mount, it is not only lighter in weight and can be provided at a lower cost than when the sunshade and mount are used separately, but it can also be used as a sunshade when steering the combine harvester. By doing so, there is no need to worry about where to store the awning, that is, the stand. moreover,
When using the sunshade as a handheld stand, the inverted L-shaped sunshade can be moved from the position of the sunshade covering the upper part of the operating section to the entrance of the handling cylinder by a one-touch operation of swinging the sunshade 180 degrees around the axis. Moreover, when the awning is changed to the handling position, by positioning the awning portion of the awning horizontally below the inlet of the handling drum, the supply of grain culms to the inlet of the handling drum is greatly reduced. It has an easy-to-use structure.

[Brief explanation of the drawing]

The drawing is a perspective view of the combine harvester according to the present invention. 3... handling torso, 11... entrance, 12... control section,
16... Axis core, 19... Sunshade.

Claims (1)

[Scope of utility model registration request] An inverted L-shaped sunshade 19 is formed, consisting of a sunshade part 19a extending in the horizontal direction and covering the upper part of the control section 12, and a support part 19b extending in the vertical direction.
9, the lower end of the support part 19b of the control part 12 is located near the handling fuselage 3 side, and the sunshade part 19a is 180
The sunshade 19 is pivoted and supported so as to swing .degree., and the height from the pivot position of the sunshade 19 to the sunshade part 19a is the same as the height from the pivot position to the handling trunk entrance 11, and the sunshade 19 is connected to the handling trunk entrance 11. A combine harvester characterized in that, when the combine harvester is swung to the side, the sunshade part 19a is positioned horizontally below the handling barrel inlet 11 so that the inner surface of the sunshade part 19a becomes a handling stand.