JPH06101969B2 - Combine grain tank equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application The present invention relates to a structure of a grain tank for temporarily storing grains after selection in a combine.

(B) Conventional technology Conventionally attached to a combine grain tank, and attached a discharge auger device consisting of a vertical auger and a horizontal auger,
A technique for arranging and storing the lateral auger on a diagonal line on the upper surface of the threshing device when storing and fixing it is known.

For example, Japanese Utility Model Laid-Open No. 61-118221 and Japanese Utility Model Laid-Open No. 61-30345.
Publication No. 60-104051 and No. 54-5657.
It is as in the official gazette.

In the configuration of the conventional Glen tank, so that the fried cylinder does not interfere with the discharge auger, and that the grains discharged from the fried cylinder are widely dispersed in the Glen tank,
The fried-cylinder was slanted and inserted into the Glen tank. Therefore, in assembling the grain tank and the fried food barrel, a very high level of assembly work was required.

(C) Problems to be Solved by the Invention An object of the present invention is to eliminate the conventional problems, and even if the fried cylinder is arranged so as to project to the outside of the grain tank, it interferes with the discharge auger. It is arranged so that it does not become the same, and the grains are spread as uniformly as possible in a wide Glen tank.

Also, in the structure in which the engine room is arranged in the front part of the Glen tank, the vertical auger is arranged in the rear part of the Glen tank, and when the horizontal auger is arranged on the front diagonal line from here, the horizontal auger is the Glen tank. The part that intersects with the upper part of will come out.

In the present invention, the volume inside the Glen tank is increased by effectively utilizing the triangular space at the intersection of the Glen tank and the lateral auger.

(D) Means for Solving the Problems The object of the present invention is as described above, and a configuration for achieving the object will be described below.

In the combine, the engine room 19 is arranged in the front part of the Glen tank 3, the fried cylinder 6 is erected on the side of the grain tank 3 on the side of the threshing device D, and the vertical auger 5 is erected on the rear part of the Glen tank 3. Then, from the upper part of the vertical auger 5, a horizontal auger 4 which is rotatable in the left-right direction is provided in a protruding manner, and when the horizontal auger 4 is stored, the center P2 of the vertical auger 5 and the center P1 of the fried grain cylinder 6 are In a configuration that can be stored at a position along the connecting straight line, a fried cylinder 6 standing upright on the threshing device D side of the Glen tank 3 is erected forward from the front-rear center position of the Glen tank 3, Guide surface to the rear side of the upper end spout 2 of the cylinder 6
2a are arranged in parallel along a straight line connecting the center P2 of the vertical auger 5 and the center P1 of the fried grain cylinder 6.

(E) Structure of Embodiment The object and structure of the present invention are as described above. Next, the structure and operation of the embodiment shown in the accompanying drawings will be described.

FIG. 1 is an overall side view of the combine of the present invention, FIG. 2 is a front view of a threshing device D and a Glen tank 3, and FIG. 3 is a plan view showing the arrangement of the Glen tank 3 and a horizontal auger 4, FIG. Is a rear perspective view of the Glen tank 3, and FIG. 5 is a vertical auger 5.
And a plan view showing the support structure of the fried cylinder 6, FIG. 6 is a rear view of the state in which the Glen tank 3 is detached to the side for inspection and repair, and FIG. 7 is arranged at the tip of the fried conveyor 13. FIG. 8 is a plan sectional view showing the shape of the spring plate 1, FIG. 8 is a perspective view of the same,
FIG. 9 is a drawing showing another embodiment of the spring plate 1.

First, FIG. 1 will be described.

The machine frame 18 is arranged on the crawler type traveling device, and on the machine frame 18, from the front, the reaper carrying device, the operation column, the seat, the engine room 19, the threshing device D, the grain tank 3, the vertical auger 5 Etc. are arranged. A moving roller 17 is attached to the lower surface of the Glen tank 3 and is used for maintenance / inspection of the driving V belt and V pulley of the threshing device D disposed between the Glen tank 3 and the threshing device D. The Glen tank 3 is configured to be removable.

On the right side of the Glen tank 3 in the traveling direction, the increase tank 7
Is configured to be rotatable and projectable. The increasing tank 7 is provided with a handle 20.

An illumination lamp 8 is provided at the tip of the horizontal auger 4 for harvesting and threshing work at night by the combine harvester. Further, a work lamp 10 for confirming the flow of the grain culm is arranged in the middle of the horizontal auger 4 at a portion where the grain culm enters the threshing device D from the conveying device.

Next, the construction of the throwing port 2 of the fried grain cylinder 6 will be described with reference to FIGS. 3, 4, and 5.

On the back side of the Glen tank 3, there are formed projections 3a from which the front and rear side plates of the increasing tank 7 project. Further, since the vertical auger 5 is arranged near the rear end position of the Glen tank 3 and the horizontal auger 4 is rotatably supported by the upper end of the vertical auger 5, the rear end of the Glen tank 3 has a notch 3d. The horizontal auger 4 is rotatable on the cutout portion 3d to adjust the discharging position.

Further, when the horizontal auger 4 is stored and arranged on the diagonal line of the threshing device D, a portion where the portion of the horizontal auger 4 comes into contact with the Glen tank 3 is also cut out here.

And the vertical auger 5 arranged at the rear of the Glen tank 3
The horizontal auger 4 is disposed on the upper part of the above, and the horizontal auger 4 is crossed with the Glen tank 3 at two positions of the notch 3d and the notch 3b.

The center of the vertical auger 5 in the plan view of FIG.
It is possible to store at the position where the horizontal auger 4 is arranged in parallel with the straight line connecting the P2 and the center P1 of the fried grain cylinder 6. Further, the guide surface 2a of the throwing port 2 is configured so as to follow the stored state of the lateral auger 4. A long rectangular hole 3c for attaching the spout 2 is formed on the back surface of the Glen tank 3.

The guide surface 2b on the front side of the throwing port 2 is constructed to be short as in the conventional case.

Next, with reference to FIGS. 7, 8, and 9, the construction of the throwing port 2, the fried conveyor 13, and the splattering plate 1 will be described.

When the engine compartment 19 is arranged in the front part, the vertical auger 5 is arranged in the rear part of the Glen tank 3, and the horizontal auger 4 is arranged diagonally, the fried grain cylinder 6 is arranged in front of the Glen tank 3. It will happen. Therefore, when the grain is thrown into the position as it is, the grain is thrown mainly to the front of the grain tank 3 and not to the rear. 11 is a fried conveyor axis.

In such a case, by forming the scooping portion 1a on one side of the repelling plate 1 and making the other side straight as in the conventional case,
Grain is also thrown into the space behind the Glen tank 3.

Further, as described above, the guide surface 2a at the rear of the throwing port 2 is shaped so as to be along the storage position of the lateral auger 4, so that the grains thrown out by the repelling plate 1 are repelled to the rear without any obstacle. The rear part of the Glen tank 3 can also be filled.

Next, a method of fixing and supporting the fried grain cylinder 6 and the vertical auger 5 will be described with the configurations shown in FIGS.

Since the moving roller 17 is arranged on the lower surface of the Glen tank 3, the Glen tank 3 is to be maintained and inspected when the drive unit of the threshing apparatus D arranged between the Glen tank 3 and the threshing apparatus D is maintained and inspected. It can be removed.

In this case, it is required that the portion where the Glen tank 3 is removed is as small as possible, and in the present invention, the grain tank 6 and the vertical auger 5, which were conventionally fixedly supported by the Glen tank 3, are supported by the Glen tank 3. Abolishing
It is supported on the threshing device D side. When supporting the threshing device D, an upper bracket 15 and a lower bracket
14 and a counter bracket 12, which support the threshing device D side, the vertical auger 5 and the fried cylinder 6.

16 is a grain-collecting auger provided at the bottom of the Glen tank 3.

(F) Effects of the Invention The present invention is configured as described above and has the following effects.

First, by arranging the fried food barrel 6 in front of the front-rear center position of the grain tank 3, it becomes possible to store the lateral auger 4 in a position attracted in a direction as close to the operator's seat position as possible. The safety of the lateral auger 4 in the stored state is improved.

Secondly, the engine compartment 19 is arranged in the front part, and the vertical auger 5
By arranging at the rear part, the guide surface 2a of the throwing port 2 is arranged along the lateral auger 4 even though the fried-grain cylinder 6 is positioned forward with respect to the Glen tank 3. By doing so, it is possible to fly to the rear without killing the bouncing force of the bouncing plate 1.
Grains can be put into the space behind.

Thirdly, since the fried food cylinder is not inserted and arranged incliningly inside the Glen tank as in the conventional case, a high technology is not required for the assembly, and the fried food cylinder is arranged to project outside. The rotation of the discharge auger is not hindered, and the grains can be spread substantially evenly to the rear portion in the Glen tank that is long rearward.

Fourthly, in the prior art, the auger 5 is arranged on the threshing device D side in order to avoid the transverse auger 4 and the Glen tank 3 from crossing each other. It was arranged on the threshing device D side. Therefore, the outer side grain plate to the grain collecting auger becomes long and the capacity of the grain tank 3 becomes small.

On the other hand, in the case of the present invention, the vertical auger 5 is arranged at the center position of the Glen tank 3, and the capacity of the Glen tank 3 is not reduced.

[Brief description of drawings]

FIG. 1 is an overall side view of the combine of the present invention, FIG. 2 is a front view of a threshing device D and a Glen tank 3, and FIG. 3 is a plan view showing the arrangement of the Glen tank 3 and a horizontal auger 4, FIG. Is a rear perspective view of the Glen tank 3, and FIG. 5 is a vertical auger 5.
And a plan view showing the support structure of the fried cylinder 6, FIG. 6 is a rear view of the state in which the Glen tank 3 is detached to the side for inspection and repair, and FIG. 7 is arranged at the tip of the fried conveyor 13. FIG. 8 is a plan sectional view showing the shape of the spring plate 1, FIG. 8 is a perspective view of the same,
FIG. 9 is a drawing showing another embodiment of the spring plate 1. D ... Threshing device 1 ... Bounce plate 1a ... Scooping part 2 ... Thrower 2a ... Guide surface 3 ... Glen tank 3b, 3d ... Notch part 4 ... Horizontal auger 5 ... Vertical auger 6 ... Lifting barrel 7 ... Weight increasing tank

Claims (1)

[Claims] 1. In a combine harvester, an engine compartment 19 is arranged in the front part of the grain tank 3, a fried grain cylinder 6 is erected on the side of the grain tank 3 on the side of the threshing device D, and a vertical portion is provided in the rear part of the grain tank 3. An auger 5 is erected, a horizontal auger 4 which is rotatable in the left-right direction is projected from the upper part of the vertical auger 5, and when the horizontal auger 4 is accommodated, the center P2 of the vertical auger 5 and the fried cylinder 6 In a configuration that can be stored in a position along a straight line connecting the center P1 of the grain tank 3, the grain lifting cylinder 6 standing upright on the threshing device D side of the grain tank 3 is placed in front of the front and rear center position of the grain tank 3. The guide surface 2a to the rear side of the upper end throwing port 2 of the fried food container 6 is arranged in parallel along a straight line connecting the center P2 of the vertical auger 5 and the center P1 of the fried food container 6. Combined tank tank device.