JP2606302Y2 - Step structure for getting on and off the combine - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a stepping-on / off step in a combine for cutting a stem and the like.

[0002]

2. Description of the Related Art
In this type of combine, there is a type in which a step for getting on and off the driving operation unit is provided at a lower position than a floor of the operation operation unit in order to improve the getting on and off property. However, the conventional step for getting on and off is provided with a U-shaped footrest member or a footrest hole at a position below the getting on and off part, so that it is difficult to put on the foot when getting on and off, and when getting off, the step for getting on and off becomes visible. Since it is difficult to enter, it is necessary to take an unreasonable posture such as searching for a step position with a foot, and therefore, it is not possible to secure a good getting on / off property. In addition, when the combine is a so-called hopper specification and has an auxiliary paddy receiving floor below the hopper, the driver may appropriately move from the driving operation unit to the auxiliary paddy receiving floor to perform paddy bag exchange and the like. However, in the past, the workability and the work efficiency were problematic because the work was previously moved down to the auxiliary paddy receiving floor after descending to the field.

[0003]

This invention SUMMARY OF THE INVENTION may, shall apply was conceived for the purpose of providing a passenger for step structure in combine capable to wipe these drawbacks in view of the such circumstances described above, the front end With front panel
The landing portion of the driving operation unit that is, to the floor of the driving operation portion
Steps for getting on and off the vehicle, which are configured as steps to minimize the height of the vehicle, are provided below the hopper disposed behind the driving operation unit. In the combine which is provided with an auxiliary paddy receiving floor that can swing freely, the step for getting on and off
Set to a range that does not protrude from the side edge of the front panel ,
One of the longitudinal width of the ingress-egress step, or rear position of the front panel
From the front end of the auxiliary paddy receiving floor to the position near the front end of the auxiliary paddy receiving floor .
Toe of the foot on the step between
Substantially left of the step for getting on and off by allowing
An opening for enlarging the right width is formed . According to the present invention, with this configuration, it is possible to improve the workability and the work efficiency in addition to improving the getting on and off property.

[0004]

Next, an embodiment of the present invention will be described with reference to the drawings. In the drawings, reference numeral 1 denotes a traveling body of a combine, which includes a mowing unit 2 disposed at a left offset position in front of the body, a threshing unit 3 disposed at a left side of the body,
A hopper 4 disposed on the right rear of the fuselage, a driving operation unit 5 disposed on the right front of the fuselage, a crawler traveling unit 6 disposed on the lower part of the fuselage, and the like are provided. As before.

[0005] In the driving operation unit 5, a front operation for disposing a throttle lever 8, a multi-steering lever 9 (operating lever for both the steering operation and the raising and lowering operation of the reaper) at a position in front of the driver's seat 7. Panel 1
0, a side operation panel 12 for arranging a continuously variable transmission lever 11 and the like is provided at a position on the left side of the driver's seat 7.
Is divided into a left operation panel portion 10a on which the throttle lever 8 is disposed and a right operation panel portion 10b on which the multi-steering lever 9 is disposed, and the two panel portions 10a, 10b are arranged at a predetermined interval. By arranging right and left, an empty space S is secured at the front position of the driver's seat 7.

Further, reference numeral 13 denotes a front panel erected at the front end of the driving operation unit 5, and the front panel 13 comprises
The driver and the reaper 2 are separated from each other by covering the front surface of the driving operation unit 5. The upper part of the front panel 13, that is, the viewpoint of the driver and the front end of the reaper 2 on the cut ground (right end) A notch window portion 13a having a concave shape is formed in a portion located on a straight line connecting to the divider 2a). That is, the cutting section 2 is cut through the empty space S and the notch window 13a.
To ensure that you can directly see the front end of the cut area
In this embodiment, the cutout window 13a is covered with a transparent cover body 14 to prevent dust and the like from entering the operation unit 5 from the cutout window 13a. .

Reference numeral 15 denotes a zigzag-shaped handle provided in front of the driver's seat 7 and facing left and right.
Is provided so that the driver can support the body by being appropriately grasped at the time of traveling operation and getting on and off. Since it is arranged at the rear evacuation position of a straight line connecting to the front end, the view secured by the notch window 13a is not obstructed.

On the other hand, reference numeral 16 denotes a headlight provided at the front end of the traveling body 1, and the headlight 16 illuminates the front of the body through an opening 13b formed at the lower left of the front panel 13. For this purpose, the opening 1 is attached to the inner surface of the front panel 13 via a square tubular bracket 17.
3b is covered by the light cover 18. The light cover 18 is formed of a flat resin plate, and has a central portion 1 covering the opening 13b.
8a is transparent, while the peripheral portion 18b abutting on the front panel 13 is opaque due to design coloring.
The opaque peripheral portion 18b is adhered to the front panel 13 by an adhesive applied to the back surface.

On the other hand, reference numeral 19 denotes an auxiliary paddy receiving floor provided on the right side of the traveling body 1;
Numeral 9 is configured to be freely swingable and deformable between a working posture projecting outward of the machine body and a storage posture along the machine body outer surface. That is, at the time of work, while being protruded to the outside of the body so that paddy bags can be exchanged on the floor, etc., during non-work, it is stored to avoid contact with ridges and the like, The auxiliary paddy receiving floor 19 of the present embodiment has an engine room cover 20 on the front side (covers the right side of the engine room provided adjacent to the rear of the operation unit 5).
The front half 19a is extended forward so as to reach a substantially front end position, and the front half 19a is folded on the upper surface of the rear half 19b in an overlapping manner so that it can be stored compactly.

Further, reference numeral 21 denotes a step for getting on and off the vehicle, which is provided on the getting on / off section 5a of the operation section 5. The step 21 for getting on and off is lower than the floor 5b of the operation section 5. It is provided on the left and right outside through the step 5c.
Therefore, while being configured to enter the field of view of the driver at the time of getting off , the left and right widths (projection widths from the floor outer surface 5c) are set to be wide as long as they do not exceed the body width. I have. further,
As shown in FIG. 2 and FIG.
Does not protrude outward from the left-right outer edge of front panel 13
The front and rear widths are set as wide as possible, but the front end of the step is also curved so as to be inclined forward and upward to avoid interference with stems and the like.
While being located at the rear position of the front panel 13, the rear end of the step is extended to a position near the front end of the auxiliary paddy receiving floor 19, so that the operation section 5 and the auxiliary paddy receiving floor 19 are connected to each other. Can be directly moved via the step 21 for getting on and off. Furthermore ,
5d is a stepped portion 5c for allowing the toe portion of the foot to enter and enlarging the substantial left-right width of the step 21 for getting on and off.
The opening 5d is shown in the figure.
As described above, the step is stepped upward from the step surface of the step 21 for getting on and off.
The difference portion 5c is formed so as not to protrude .

In the embodiment of the present invention configured as described above, the getting-on / off step 21 provided on the getting-on / off section 5a of the driving operation section 5 is provided in a stepped manner with respect to the floor 5b of the driving operation section 5. In addition, the left-right width and the front-rear width are set wide. In other words, it is not permissible to easily put the foot when getting on and off, but when getting off the vehicle, the foot can be put on while visually checking the getting on / off step 21. As a result, the getting on and off property can be remarkably improved as compared with the related art. .

Moreover, the step 21 for getting on and off the vehicle is
Range that does not protrude from the aircraft width so that it does not touch the ridge when traveling
To the step 5c between the floor 5b
The opening 5d is formed as shown in FIG.
1 so that the step 5c does not protrude upward from the step surface.
So that the foot is placed deeply on the step surface
When stepping on and off with a stable
The toe enters the opening 5d without being caught by the step 5c.
Legs in a natural state without any discomfort that would cause a trip
As a result, the toe section of the
As the substantial left and right width of the tub 21 is expanded,
By forming the step 21 for getting on and off, the floor 5b is
Minimize the sacrifice of narrow left and right width
Can be. In addition, step 12 for getting on and off
Does not protrude outward from the face panel 13 in the left-right direction, and
The front end is located at the rear position of the front panel 13.
Step 1
The plant stem that is going to hit 2 is the front
Hit the large panel surface of panel 13 and escape
Directly hit the step for getting on and off
As in the case, break in the middle of the planted stem
Troubles can be prevented.

Further, the step 21 for getting on and off is set to have a wide front and rear width so that the rear end reaches a position near the front end of the auxiliary paddy receiving floor 19, so that the step for getting on and off
1, it is possible to move directly between the driving operation unit 5 and the auxiliary paddy receiving floor 19, and as a result, in comparison with the conventional method which has to go down to the field once, paddy bag exchange or the like is required. Work efficiency and work efficiency can be dramatically improved.

[0014]

[Effects] In summary, since the present invention is constructed as described above, a step for getting on and off is provided in the getting on and off section of the driving operation unit. It is provided stepwise with respect to the surface and the left and right width and the front and rear width are set wide, so that it is easy to put on the foot when getting on and off, or when getting off the vehicle, the step for getting on and off can be visually checked. position is also a disadvantage that impose unreasonable posture, such as explore by foot can eliminate, of getting on and off of direction
You can measure above .

Further, the step for getting on and off the vehicle is provided with a front panel.
Is set so that it does not protrude from the side edge of the
But from the rear part of the front panel to the front end of the auxiliary paddy receiving floor
Because it is set wide enough to reach the nearby position,
When performing work, it may interfere with the
Of the planted stem at the position where the tip first hits the front panel
Hit the step for getting on and off the vehicle.
As a result, the step for getting on and off projects outside the front panel.
As shown in the figure, the middle part of the planted stem
The first thing that hits the box and breaks
Can be avoided. And the step for getting on and off,
Thus, it is not limited to a range that does not protrude from the front panel.
The opening formed at the step between the floor and the floor is
Make sure that the step does not protrude upward from the step surface of the tip
Because it is formed, put your feet deeply on the step surface
Toe getting to the back of the step surface when getting on and off stably
The tip will enter the opening without getting caught in the step
You can get on and off in a natural state without discomfort like tripping,
As a result, the substantial increase in the left and right widths of the step
The formation of steps for getting on and off
Can make the sacrifice that the left and right width of the floor surface becomes narrower
Can be suppressed .

Further, since the rear end of the step for getting on and off is located near the front end of the auxiliary paddy receiving floor, it is possible to move between the operation section and the auxiliary paddy receiving floor without once descending to the field. As a result, workability when performing paddy bag exchange and the like can be significantly improved, and improvement in work efficiency can be measured.

[Brief description of the drawings]

FIG. 1 is a perspective view of a combine.

FIG. 2 is a front view of an operation unit.

FIG. 3 is a side view of the same.

FIG. 4 is a plan view of the same.

FIG. 5 is a partial perspective view showing a light cover and a step for getting on and off.

FIG. 6 is a partially cutaway side view showing an attached state of a light cover.

FIG. 7 is a cross-sectional view of a step for getting on and off.

[Description of Signs] 1 traveling machine body 4 hopper 5 driving operation section 5a getting on / off section 7 driver's seat 19 auxiliary paddy receiving floor 21 getting on / off step

Continuation of the front page (56) References JP-A-62-59188 (JP, A) JP-A 2-90158 (JP, U) JP-A 49-7614 (JP, U) JP-A 60-9772 (JP) , U) Japanese Utility Model 62-60452 (JP, U) Japanese Utility Model 3-40244 (JP, U) Japanese Utility Model 58-107757 (JP, U) (58) Fields surveyed (Int. Cl. ⁷ , DB) Name) A01D 67/00 B60R 3/00

Claims (1)

(57) [Scope of request for utility model registration] 1. A driving operation unit having a front panel erected at a front end thereof is provided at a boarding / alighting portion of the driving operation unit with a low level with respect to a floor surface .
Steps for getting on and off the vehicle are provided in the form of a step, and below the hopper provided behind the operation unit, a work posture protruding outward from the fuselage and a storage posture along the outer surface of the fuselage are provided. In a combine having an auxiliary paddy receiving floor capable of moving and changing freely, the step for getting on and off is combined with the front panel.
Set in a range that does not protrude from the side edge of, and the longitudinal width of the ingress-egress step, set wider to to reach from the rear position of the front panel to the front end position near the auxiliary rice receiving Floor
And a step between the boarding step and the floor.
The toes of the feet hung on the step-in / out steps
To increase the actual width of the boarding step
And a step structure for getting on and off the combine in which an opening is formed .