JPS6228822Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to the structure of the operating section in the operating section of a combine harvester.

In other words, in the operating section of a combine, which consists of a control column with an operation panel installed horizontally above the seat and a control column installed above the operation step, various operating devices will inevitably increase as automation progresses. In addition, a part of the reaping section that can be raised and lowered is inserted into the operating section that has such an operation panel, and the overall width of the machine is reduced. The purpose of the present invention is to provide a simple structure that can be shortened or configured to have a wide reaping part while keeping the width of the machine body unchanged, so that it can be suitably implemented.

Next, the embodiment shown in the drawings will be described.

Figure 1 shows a side view of the combine harvester.
Reaping section B equipped with a cutting blade 9, carriers 10, 11, etc.
A threshing section D is installed at the rear of the reaping section B, and a driving section A is installed at the rear side of the reaping section B.
, an engine part covered by an engine cover 12 is installed at the rear thereof, and a paddy tank 1 having a paddy outlet 14 at the bottom is installed above the paddy receiving stand 13 at the rear, similar to the conventional type. Configure.

In the operation section A, a cover 1 having a footrest step 17 is provided below the operation step 16 on the outside.
A control column 2 is installed above the front of the operation step 16, and a seat column 19 is installed above the rear of the operation step 16. The seat 1 is attached to the upper part of the seat column 19, and On the other hand, a side column 3 is installed upright from the rear of the inner end surface 2a of the reaping section B of the control column 2 to the inner side of the seat column 19. The inner end surface 16a is configured to be substantially the same plane as shown in FIG. 4, and the inner end surface 2a of the control column 2
and the front end surface 3a of the side column 3 are configured to be perpendicular to each other when viewed from above, as shown in FIG. 9, and a space C is formed therein.

Further, a box-shaped and wide operation panel 4 is installed horizontally on the upper part of the control column 2, and the inner end 4a of the operation panel 4 on the side of the reaping part B is connected to the inner end surface of the control column 2.
The reaping part B is configured to protrude larger than a to cover the space C, and is connected to the upper part of the front end surface 3a of the side column 3,
The space C is formed vertically in the shape of a column from the bottom of the operation panel 4 to the inside of the operation step 16, and one side 5 of the reaping part B is placed in the space C as shown in FIG. It is constructed so that it can be moved up and down.

A handle rod 20 is installed from the upper surface of the operation panel 4 to the rear, spanning almost the entire width,
On the top surface of the control panel 4, which is longer and wider than the control column 2, is a control lever 2 for the side clutch.
1, 22, accelerator operating lever 3, reaping clutch operating lever 24, key switch 25, flusher switch 26, 27 groups of automatic and manual switches for mowing height, handling depth and operation, horn button 28 , a monitor lamp 29, a meter 30, etc. are installed, and on the other hand, a power shift operation lever 31, a reaping lift operation lever 32, various other switches 33, etc. are installed on the top surface of the side column 3. .

Also, the wire harness 6 extending through the inside of the side column 3 and connected to the engine section and various alarm devices is connected from the upper part of the front end surface 3a of the side column 3 to the inner end 4a of the operation panel 4 so as not to be exposed to the outside. Connect each line of the wire harness 6 to each device on the operation panel 4, and
Inside, a part of the wire harness 6 is connected to an alarm circuit unit 34 to control various alarm devices.

Therefore, the operation panel 4 is wider than the operation column 2 and the operation step 16 and can be fully equipped with various devices, and the wire harness 6 extends from the side column 3 to the operation panel 4 with a sufficient internal shape. The operator seated on the seat 1 can fully perform operations using the wide operation panel 4.

Furthermore, even when the reaping section B is moved up and down during work, one side 5 of the reaping section B moves up and down within the space C and moves up and down.

In this way, the present invention provides an operating section of a combine in which a control column with an operation panel horizontally installed above the seat is installed upright on the operating step in front of the seat.
The inner end surface of the control column 2 near the reaping section B and the inner end surface of the operating step are configured to be substantially the same plane, and the operation panel is made wide so that its inner end 4a extends largely toward the reaping section B. A space is formed in the vertical direction from the bottom of the operation panel to the inside of the operation step, and one side of the reaping section is inserted into this space so that it can be raised and lowered freely.
The operation panel can be configured with a wide range of configurations, and can be fully equipped with various operating devices that will inevitably increase as automation progresses, making it easy to operate. Even though it is configured to be able to move up and down, one side of the reaping section can be inserted into the driving section to shorten the overall width of the machine, or the width of the machine can remain the same and the reaping section can be configured to be wider. It has the advantage of being of a simple structure and suitable for implementation.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, in which Figure 1 is a side view of the combine harvester, Figure 2 is a plan view of a part of it, and Figure 3 is a side view of the combine harvester.
The figure is a perspective view of a part of Fig. 1, Fig. 4 is a front view of a part of Fig. 3, Fig. 5 is an enlarged view of a part of Fig. 1, and Fig. 6 is a part of Fig. 2. 7 is a plan sectional view of a part of FIG. 6, FIG. 8 is a side view on the opposite side of FIG. 5, and FIG. 9 is a sectional view taken along the line -- in FIG. DESCRIPTION OF SYMBOLS 1...Seat, 4...Operation panel, 2...Control column, 16...Driving step, B...Reaping part, 2a
...Inner end surface, 16a...Inner end surface, 4a...Inner end portion, C...Space portion, 5...One side portion.

Claims (1)

[Scope of utility model registration request] In the operating section of the combine, which is constructed by erecting a control column 2 on the operation step 16, in front of the seat 1 and having an operation panel 4 installed horizontally on the upper part, the inner end surface 2a of the control column 2 on the side of the reaping section B is and the inner end surface 16a of the operation step 16 are configured to be substantially the same plane, and the operation panel 4 is made wide so that the inner end surface 4a
The reaping section B is made to protrude widely to form a space C in the vertical direction from the lower side of the operation panel 4 to the inner side of the operation step 16, and one side 5 of the reaping section B is connected to this space C. An operating part structure in a combine harvester operating part, characterized in that the operating part is configured to be inserted into the inside and can be raised and lowered freely.