JPS5913B2 - combine - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a combine harvester configured to perform harvesting and threshing operations while bagging threshed and harvested paddy.

With the combine harvester mentioned above, due to the recent decrease in the number of agricultural workers,
Compines for one-person operation, which require only one operator, are becoming popular.

In such combines for single-person operation, the bagging device was installed behind the driver's seat, so the threshing device had to be placed to the side of the bagging device, and as a result, the width of the machine was There is a problem that the combined width of the threshing device and the bagging device becomes large, making it difficult to carry out running operations in the field.

Further, by providing the bagging device behind the driver's seat in this manner, the operator is unable to completely monitor the front during the reloading work, which is extremely dangerous for driving.

In view of these circumstances, the inventor of the present invention has provided a harvester with a reaping section and
We considered installing a threshing device at the rear, installing a cut husk rear conveyance device and a driver's seat in parallel between them, and placing a paddy bagging device above this rear conveyance device. The conveying device is installed obliquely from the end of the horizontal conveying device behind the reaping surface toward the threshing start position of the feed chain.
If a paddy bagging device was disposed further above the rear conveyance device, the height of the machine would inevitably become extremely high.

The present invention solves these problems by adopting a special configuration, which includes a reaping section 3-1 at the front of the machine, a lateral conveying device 4 immediately after that, and a threshing device 1 at the rear. On one side of the device l, on the terminal side of the horizontal conveyance device 4, there is a feed chain 9, the reaping section-3 and the threshing device-β.
- A driver's seat 10 is arranged on one side opposite to the side where the feed chain 9 is installed, and furthermore, a rear conveyance device 5 is installed at a gentle slope from the end of the horizontal conveyance device 4, and there is a space above the driver's seat 10. A paddy bagging device 16 is disposed in this space, and a lifting conveyance section is installed between the end of the rear conveyance device dan ρ provided on the gentle slope and the threshing start position of the feed chain 9. 17, the rear conveyance device 5 is gently inclined to form a space above it, and the paddy bagging device 1 is installed in this space.
6 is arranged, the paddy bagging device 16 does not protrude upwards so much, and the height of the machine can be lowered. On the other hand, the head difference between the end of the gently sloped rear conveyor device JP and the threshing start position of the feed chain 9 can be reduced. Since they are connected through the lifting and conveying section 17, the reaped husk culm can be supplied to the threshing device 8 without any hindrance.

By devising this method, the reaping section l is installed at the front of the machine, the threshing device base is installed at the rear, and the rear conveyance device 5 and the driver's seat 10 are installed between these, and furthermore, the rear conveyance device j Since it has become possible to arrange the rice bagging device 16 above the paddy bagging device, the following excellent effects can be achieved.

That is, since the paddy bagging device 16 is provided above the rear conveyance device 5, the paddy bagging device 11 is located behind the driver's seat 10.
Therefore, there is no need to open the paddy bagging device 1j, and by allowing the threshing device base to fit behind the driver's seat 10, the overall width of the machine can be shortened.
Since it is installed on the side facing the inside of the aircraft, it is possible to monitor the area in front of the aircraft diagonally while replacing the bag, allowing safe driving.

Next, embodiments of the present invention will be described in detail based on illustrative drawings.

Figure 1 shows the entire combine harvester.

A pulling device 1 for pulling up three rows at the same time, a cutting blade 2, etc. is provided in the front part, and a cutting part 3 is arranged to pull up the planted stem culm and cut the base of the plant. A lateral conveyance device 4 is provided immediately after the reaping section 1, and from the terminal end of this lateral conveyance device 4, the harvested stem culm is held in an upright position, the tip of the stalk is held at the base, and the base is conveyed backwards while the base of the stalk is moved outward. In order to hold the head in a horizontal position, the tip locking conveyance mechanism 6 and the stock head clamping conveyance mechanism 7 are arranged vertically, and both of them are provided with a gentle slope.
The body is composed.

A feed chain 9 is provided on the lateral side of the threshing device base, and the starting end of the feed chain 9 extends downward to form a lifting conveyance section 11, and the starting end of this lifting conveyance section 17 is inclined at the gentle slope. It is configured to face the rear end of the provided rear conveyance device 5ρ, clamp the stem of the culm stock in a horizontally suspended position, and draw the tips into the threshing device 8 for handling and threshing.

Note that the lifting conveyance section 1γ may be constructed by extending the starting end of the feed chain 9 downward as described above, or may be constructed by providing a lifting mechanism separate from the feed chain 9 and serving as a lifting conveyance section. good.

A driver's seat 10 is provided between the threshing device base and the reaping section y at a high position on the lateral side of the rear conveyance device i.

In addition, a bag support stand 11 is provided in the space directly above the rear conveyance device 5p provided on the gentle slope, and the bag support is mounted upward from the front part of the earthen wall of the threshing device 1ρ to the top of the stand 11. 12 in a row in front.

Then, the terminal end of the flow tube 14 communicating with the upper end of the grain lifting device 13 extended from the threshing device 8 is faced above near the front end of this erection tool 12, and the grains at the base of the threshing device are transferred to the platform. 11 near the front end, and pull it out forward to open the bag discharge opening 1 between the rear transport device 5 and the driver's seat 10.
The paddy bagging device 16 is configured to drop and release full bags from the paddy bag 5 onto the field.

In addition, as shown in Fig. 3, the bag drawer direction is set to the driver's seat 10
The mounting equipment 12 is fixed to the rice rack stand 11 so as to face
It may be configured such that the full bag is dropped and discharged through a narrow space A behind the driver's seat 10 to an outer gutter on the side of the driver's seat 10.

[Brief explanation of drawings]

The drawings show an embodiment of the combine harvester according to the present invention, with FIG. 1 being a side view showing the whole, FIG. 2 being a plan view showing the whole, and FIG.
The figure is a plan view showing another embodiment. -3-... Reaping section, 4... Lateral conveyance device, j... Backward conveyance device, 8... Threshing device, 9...・Feed chain, 10...
・Driver's seat, 1t...Paddy bagging device, 11...
...Lifting and conveying section.

Claims (1)

[Claims] 1 Reaping section at the front of the machine - 3-1 Immediately after that, a lateral conveying device 4, a threshing device 11 at the rear, a feed chain 9 at the terminal end side of the lateral conveying device 4 on the →U side of the threshing device 1→1j, the above-mentioned A driver's seat 10 is provided between the reaping section -3- and the threshing device (1) on the side opposite to the side where the feed chain 9 is installed. is provided with a gentle slope to form a space above it, and a paddy bagging device 16 is disposed in this space, and
A combine harvester characterized in that a lifting conveyance section 17 connects the terminal end of the rear conveyance device l provided on the gentle slope and the threshing start position of the feed chain 9.