JPS6138425Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a support device for a rice bag in a rice receiving section of a combine harvester.

That is, in the paddy receiving part of the combine, which is constructed by installing both paddy bags that receive paddy from two front and rear paddy outlets at the bottom of the paddy tank and supporting them by the front and rear of the paddy receiving rod, When both paddy bags suspended on a bar are full and taken out, the paddy receiving rod rotates downward without any operation, making it easy to take out either paddy bag. To provide a rice bag which can be taken out, and which can securely and well support both rice bags by holding a rice receiving rod in a horizontal state when receiving rice, and can be suitably implemented with a simple structure.

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

FIG. 1 shows a side view of the combine harvester, with a reaping section 8 on the front left side of the machine body supported by crawlers 7.
A threshing section 9 is installed at the rear of the machine, a control column 10 and a seat 11 are installed at the front and rear of the right side of the machine, and a paddy holder 1 is installed at the rear lower part of the seat 11.
A paddy tank A is installed above the tank 2, and an engine section 13 is installed behind it, so that the structure is similar to the conventional structure.

Further, in the lower part of the paddy tank A in which the grain is hoisted from the threshing section 9 by the hoisting cylinder 24, front and rear paddy outlets 1 and 2 are vertically installed on the left and right, respectively, when viewed from the side of the machine. are equipped with shutters 14 and 15, respectively.

Reference numeral B denotes a paddy receiving rod, which consists of two rods located on both sides of both paddy outlets 1 and 2, and supports holes on both sides of the upper part of known paddy bags 3 and 4, which are located on both sides of both paddy outlets 1 and 2, respectively. 16, 16 so that both paddy receiving rods B can be inserted therethrough, and both paddy bags 3, 4 are suspended by the front and rear of the paddy receiving rods B. At the front ends of both paddy receiving rods B, there is no place for the paddy bags to fall off. For prevention purposes, a free end 5 is formed that is slightly bent upward, and the rear end sides of both rice receiving rods B are bent from above to the front into a horizontal U-shaped portion 17, and the bendable upper end 6 is used to It is formed so as to connect the paddy receiving rods B, and the upper end 6, which is above the middle of the straight part of both paddy receiving rods B, is slightly forward of the middle of both the paddy outlets 1 and 2 and closer to the paddy outlet 1 side. The metal 18 is rotatably attached to the metal 18 attached to the bottom surface of the paddy tank A above.
Both rice receiving rods B with the upper end 6 pivoted on the fulcrum O
When the protruding piece 19 protruding from the upper end 6 comes into contact with the stopper 20 on the lower surface of the paddy tank A, both paddy receiving rods B are held horizontally, and from that state the free end 5 cannot be raised upwards due to the prevention of the stopper 20, but is installed and configured so that it can freely rotate downwards.

Therefore, when receiving paddy during combine harvester operation, the paddy bags 3 and 4 are inserted into the support holes 16 and 16 of the paddy bags 3 and 4 through both paddy receiving rods B, and the paddy bags 3 and 4 are suspended from both the paddy outlets 1 and 1. 2, as shown in FIGS. 2 and 5, the rear of the paddy receiving rod B is about to move downward, and the protrusion 19 collides with the stopper 20, causing both paddy receiving rods B to move downward.
suspends both paddy bags 3 and 4 held horizontally, and both paddy bags 3 and 4 receive the paddy in a substantially balanced state about the fulcrum O.

When both paddy bags 3 and 4 are full and taken out,
When the front paddy bag 3 is pulled out forward, the weight of the paddy bag 3 is transferred to the free end 5 side, and the paddy receiving rod B is rotated around the fulcrum O so that the free end 5 side is lowered as shown in Fig. 6. Then, since the free end 5 side is lowered, the paddy bag 3 can be pulled forward and taken out without lifting it.

In addition, when taking out the rear paddy bag 4, simply slide it onto the paddy receiving rod B and pull it forward. As shown in FIG. 7, the paddy bag 4 moves forward from below the fulcrum O. Hold the paddy rod B so that the free end 5 side is lowered.
The paddy bag 4 rotates, and the paddy bag 4 can be pulled forward and taken out without lifting as described above.

In this way, the present invention has a structure in which both the paddy bags, which receive paddy from the two front and rear outlets at the bottom of the paddy tank, are supported by the front and rear of the paddy receiving rod. The rear end side of the paddy receiving rod that suspends both paddy bags as a free end is bent from above to the front, and the bendable upper end is formed at a paddy outlet slightly forward from the middle of both paddy outlets. The paddy receiving rod is pivoted to the side so that it can move up and down, and is provided with a stopper that allows only the downward rotation of the free end of the paddy receiving rod from the state where the paddy receiving rod is held horizontally. Therefore, when both the paddy bags suspended on the paddy receiving rod are full and they are taken out, the paddy receiving rod can be removed without any operation when taking out either the front or the back paddy bag. The bar can be easily removed from the paddy receiving rod without having to lift the paddy bag by rotating the front end so that it is lower, and the paddy receiving rod is kept in a horizontal position when receiving the paddy. At the same time, both rice bags are suspended in a substantially balanced state, and the structure has a simple structure and can be suitably implemented.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; FIG. 1 is a side view of the combine, FIG. 2 is a side view of the main parts, FIG. 3 is a sectional view of FIG. 2, and FIG. 4 is a part of FIG. 1. Figure 5 is a side view of the main part with the paddy bag attached, Figure 6 is an enlarged view of
From the figure, FIG. 7 shows an explanatory view of the operation of FIG. 5, respectively. A...Paddy tank, 1,2...Paddy outlet, 3,4...
...Paddy bag, B...Paddy receiving rod, 5...Free end, 6...Upper end, 20...Stopper.

Claims (1)

[Scope of utility model registration request] Both paddy bags 3 and 4 receive paddy from the two front and rear paddy outlets 1 and 2 at the bottom of the paddy tank A, respectively.
In the paddy receiving section of the combine, which is configured to be supported by the front and rear parts of the paddy receiving rod B, the rear end side of the paddy receiving rod B, which suspends both the paddy bags 3 and 4 with the front end 5 as the free end, is placed upward. The bendable upper end 6 is pivoted to the side of the paddy outlet 1, which is slightly forward from the middle of both the paddy outlets 1 and 2, and the paddy receiving rod B is rotated up and down. A rice holder for a combine harvester, characterized in that it is provided with a stopper 20 that allows the rice holder rod B to rotate freely and only from a horizontally held state to a downward rotation of its free end 5. A support device for paddy bags in the section.