JPS6211392Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an inlet side cover device for a combine threshing machine.

In other words, a supply plate is extended outward from below the supply port formed on the entrance side plate on one side of the handling chamber that houses the handling cylinder, and a front cover with dust-proof drips hanging from the lower part is installed on the outside of the entrance side plate. In a combine threshing machine configured by covering the machine, when manually feeding paddy, etc. or fallen ears spilled from the machine body to the supply port of the threshing machine, use the front cover to prevent spillage.
Further, the present invention is to provide a product that can be safely supplied without causing injury, has a simple structure, and can be suitably carried out without requiring a separate supply device.

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

FIG. 1 shows a side view of a combine harvester, in which a threshing machine A equipped with a feed chain 9 and a trapping rod 10 on the side is mounted on the machine body supported by crawlers 8, and a reaping section B is installed in front of the threshing machine A. It is constructed in the same manner as the conventional structure by being installed so that the feed chain 9 can inherit and feed the culm side of the grain culm from the rear vertical conveyance chain 11.

FIG. 2 shows a side sectional view of the threshing machine A, in which the handling barrel 1 is mounted on a shaft in the handling chamber 2 formed between the inlet side plate 3 and the outlet side plate 12, and the supply port 4 formed in the inlet side plate 3.
A supply plate 5 is extended outward from the bottom, a crimp net 13 is placed below the handling chamber 2, and a dust inlet 1 is placed on the side of the crimp net 13.
4 are respectively installed, and a straw exhaust port 15 is installed at the bottom of the outlet side plate 12, and a swing sorter 16, a pressure fan 17, a No. 1 conveyor 18, a No. 2 conveyor 19, a suction dust extractor 20, etc. Equipped with straw removal chain 2
1. It is constructed in the same manner as the conventional structure by installing a straw cutter 22.

Reference numeral 7 denotes a front cover, which is vertically arranged so as to be able to be attached to the outside of the inlet side plate 3 at intervals, and has a dust-proof drip 6 extending from the lower end of the front cover 7 facing outside of the supply port 4. A support plate 5a is provided vertically and is formed upright on the side end of the supply plate 5, and a support shaft 23 is protruded from the support plate 5a. The front cover 7 is pivotally mounted so that it can rotate around a support shaft 23 on the lower side, and the upper part 7a, which is bent at the upper end side of the front cover 7, is attached to the upper outer surface of the entrance side plate 3 via bolts 25. When the bolts 25 are removed and the front cover 7 is rotated outward around the support shaft 23 to open into a funnel shape, the front cover 7 is attached to the stopper 26 protruding from the support plate 5a. The lower outer surface of the cover 7 is installed and configured so as to be in contact with and supported.

Therefore, as shown in FIG.
5, the outside of the entrance side plate 3 is covered with a front cover 7, and a dustproof hanger 6 is suspended below, and the threshing operation is performed in the same manner as before.

In addition, when picking up paddy etc. and gleanings spilled from the machine and feeding them to the threshing machine A, remove the bolts 25 and open the front cover 7 by rotating it around the support shaft 23 as shown in Fig. 4. When the front cover 7 comes into contact with the stopper 26 as shown in FIG. is the supply port 4 from the bottom as shown by arrow B.
It will be supplied to the side.

In this way, the present invention extends the supply plate outward from below the supply port formed on the entrance side plate on one side of the handling chamber that houses the handling cylinder, and also installs a dust-proof drip at the bottom of the outside of the entrance side plate. In a combine threshing machine configured with a vertically installed front cover, the lower part of the front cover is pivotally attached to the entrance side plate at a distance, and the upper part is detachably attached to the entrance side plate, and the front cover is attached. Since it is configured so that it can be opened and closed in the shape of a funnel, when manually feeding paddy, etc. or gleanings spilled from the machine body to the supply port of the threshing machine, the front cover can be opened in the shape of a funnel and the upper By feeding from the inside of the front cover into the front cover, it is possible to prevent spills and to feed the food safely, and it is also possible to feed the food safely without having to push it by hand from the top of the feed plate, which would create a dangerous situation. It has the advantage that it can be conveniently implemented with a simple structure without requiring a supply device.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, in which Fig. 1 is a side view of a combine harvester, Fig. 2 is a side sectional view of a thresher, and Fig. 3 is a side sectional view of a threshing machine.
The figure shows an exploded view of a part of FIG. 2, and FIG. 4 shows an operation explanatory diagram of the main part. 1... Handling cylinder, 2... Handling room, 3... Entrance side plate, 4
... Supply port, 5 ... Supply plate, 6 ... Dust-proof drip, 7
...Front cover, 7a...Top.

Claims (1)

[Scope of utility model registration request] A supply plate is installed outward from the bottom of the supply port formed on the entrance side plate on one side of the handling chamber where the handling cylinder is built, and a front cover with a dust-proof drip hanging from the lower part is covered on the outside of the entrance side plate. In the combine threshing machine, the lower part of the front cover spaced apart from the entrance side plate is pivoted and the upper part is detachably attached to the entrance side plate, and the front cover can be opened and closed in a funnel shape. 1. An entrance side cover device characterized in that it is installed and configured so that it can be opened.