JPH10286022A - Combine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a combine harvester having one less part and a low cost by constituting a gate-shaped supporting body installed at an operating part and a step installed at a chassis as one unit. SOLUTION: This combine harvester constituted by providing a reaping device in a front direction of a chassis 2 having a traveling device, and installing a threshing device for threshing and selecting culms by receiving the same conveyed from the above reaping device while conveying the same with a feed chain, a grain tank for storing the selected cereal grains temporarily and an operating part 7 on the upper part of the chassis 2, is obtained by constructing a gate-shaped supporting body 8 installed at the operating part 7 and a step 9 installed at the chassis 2 as one unit. Also, the operating part 7 can be constituted of a seat 7a, an operating panel 7b, an operation lever, etc.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a combine.

[0002]

2. Description of the Related Art In a conventional combine, a support of an operation unit and a step of a chassis are separately provided.

[0003]

In the above-described combine, the number of parts is increased and the cost is increased. An object of the present invention is to provide a combine for preventing the above-mentioned problems.

[0004]

The above object of the present invention is achieved by the following constitution. That is, in the combine described in the claims, a gate-shaped support 8 provided on the operation unit 7 and a step 9 provided on the chassis 2 are integrally formed.

[0005]

Embodiments of the present invention will be described with reference to the drawings. 1 to 3 show a combine embodying the present invention. In front of the undercarriage 2 having the traveling device 1, a cutting device 3 that cuts the planted grain culm and transports it rearward, and further inherits the grain culm transported from the mowing device 3 and further feeds the feed chain 4 toward the rear. A supply transport device 10 for transport is provided. A threshing device 5 for threshing and sorting while passing and conveying the culm conveyed from the supply and conveyance device 10 by the feed chain 4 on the undercarriage 2, and a Glen tank for temporarily storing the grains that are threshed and selected by the threshing device 5 6, a vertical auger 6 a and a horizontal auger 6 b for discharging grains in the Glen tank 6 to the outside of the machine, and an operation unit 7 including a seat 7 a, an operation panel 7 b, operation levers and the like are mounted.

[0006] When the work is started by running such a combine, the planted grain culm is cut off by the cutting device 3 and conveyed rearward. Then, it is taken over by the starting end of the feed chain 4 and threshed while being pinched and conveyed. Threshing is performed by the device 5. The grains selected by threshing by the threshing device 5 are transported into a Glen tank 6 and temporarily stored therein. In the combine configured as described above, a support 8 is provided on the operation unit 7. The support body 8 is formed in a gate shape. The lower left end is fixed to the left end of the operation panel 7b, and the right side extends downward along the right side of the operation panel 7b. Is supported on the right side surface of the operation panel 7b. The operator grips the upper part of the support 8 with his hand during driving. This is because when the combine travels in the field scene, the body fluctuates left and right and back and forth due to unevenness, and without this, the operator himself becomes unstable.

An operator operates the operating unit 7 on the chassis 2.
A step 9 for smoothly getting on and off the vehicle is provided, and an upper front end of the step 9 is integrally connected to a lower right end of the support 8. Conventionally, the support 8 and the step 9 are separately configured, but the number of parts is increased and the manufacturing cost is increased.

In the present invention, since the support 8 and the step 9 are integrated, the number of parts is reduced by one and the manufacturing cost is reduced. Specifically, the round bar is plastically processed,
Any material other than a round bar, such as a square bar, may be used as long as it can be integrally processed. Next, FIGS. 1 and 4 will be described. A dust cover 11 is provided in a grain conveying section between the reaper 3 and the threshing apparatus 5 to prevent dust generated during the conveying of the grain from scattering around. Further, a light 12 corresponding to nighttime work is provided at a front portion of the dustproof cover 11. Conventionally, the light 12 is configured to illuminate only the front of the combine. However, the grain culm conveying portion below the dustproof cover 11 is dark and is difficult for an operator to see.

Therefore, in order to illuminate the grain culm conveying section, FIG.
The configuration is as follows. That is, the light of the light bulb 12a of the light 12 is reflected to illuminate the grain culm conveying portion. For this reason, a reflecting wall 12c is formed below the transparent plate 12b,
Below this, a transparent plate 12d is provided so that the reflected light goes to the grain culm transport section. Accordingly, the grain culm transport portion becomes bright even during nighttime work, so that the operator can check the state of the grain culm and improve workability.

[0010]

As described above, according to the present invention, since the support 8 provided on the operation unit 7 and the step 9 provided on the chassis 2 are integrally formed, the number of parts is reduced by one and the manufacturing cost is reduced.

[Brief description of the drawings]

FIG. 1 is a left side view of the combine.

FIG. 2 is a right side view of the combine.

FIG. 3 is a perspective view of a part of the combine.

FIG. 4 is a left side view of a part of the combine.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Traveling device, 2 ... chassis, 3 ... Harvesting device, 4 ... Feed chain, 5 ... Threshing device, 6 ... Glen tank, 6a ... Vertical auger, 6b ... Horizontal auger, 7 ... Operating part, 7a ... Seat, 7b
... Operation panel, 8 ... Support, 9 ... Step, 10 ... Supply / transport device, 11 ... Dustproof cover, 12 ... Light, 12a ...
Light bulb, 12b: transparent plate, 12c: reflective wall surface, 12d: transparent plate.

Claims (1)

[Claims] 1. In front of a chassis 2 having a traveling device 1,
A harvesting device 3 for cutting and transporting the planted grain culm is provided, and a threshing device 5 for threshing and sorting while taking over the grain culm transported from the harvesting device 3 and transporting it with a feed chain 4 is provided above the chassis 2. And a combine tank provided with an operation unit 7 and a Glen tank 6 for temporarily storing the selected grains,
A combine, wherein a portal-shaped support member 8 provided on the operation unit 7 and a step 9 provided on the chassis 2 are integrally formed.