JPS6036722B2 - threshing equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a threshing device in which a grain handling chamber and a second material processing chamber are arranged side by side.
The purpose is to improve the throughput of the threshing apparatus as a whole by causing the material to flow into the processing chamber or, conversely, by causing the material to be processed in the second processing chamber to flow into the handling chamber.

If a second material processing room is not provided separately from the grain handling room, compared to returning the sorted and collected second material to the grain handling room, this method reduces the load on the handling room and improves the threshing processing capacity. Moreover, although the second product can be reprocessed satisfactorily, there are problems described below.

In other words, the load in the grade room and the load in the second processing room may differ greatly depending on the conditions of the target grain, and as a result, even though one room has spare capacity, the other room may be at the allowable limit. In this case, the amount of grain supplied must be adjusted accordingly, making it difficult to sufficiently improve the threshing capacity. In other words, if we compare, for example, the case where the grain is moist and the case where the grain is sufficiently dried, there is a tendency for there to be an extremely large amount of second matter in the former case, and as a result, in the former case, In the latter case, the amount of grain to be fed is adjusted according to the load in the second material processing room even though there is extra capacity in the second material processing room. Despite this, there was the inconvenience of adjusting the amount of water supplied depending on the load in the handling room. The present invention has been made with the above-mentioned circumstances in mind, and includes a process handling room and two juxtaposed
An opening □ is opened between the processing chamber and the processing chamber, and the opening □ is opened to allow the processing material in the processing chamber to flow into the processing chamber. It is characterized by being provided with a treatment flow regulation mechanism that can be operated to switch between a state that allows flow into the room and a state that blocks transportation.

That is, by switching the processing flow regulation mechanism between three states according to the conditions of the target grain, and causing the processing material in the handling chamber and the processing material in the second material processing chamber to flow to other chambers, This allows threshing work to be carried out while fully utilizing the processing capacity of both chambers.

As a result, the processing capacity of the threshing apparatus as a whole can be sufficiently improved while rationally using the handling chamber and the second material processing chamber, which is a great practical advantage. Embodiments of the present invention will be described in detail below with reference to illustrative drawings. The illustrative diagram shows a threshing machine equipped with a combine harvester, in which a hardwood handling chamber A and a second material processing chamber B are arranged side by side in the horizontal direction.
In cooperation with the oscillating sorting plate 2, the grains are sorted by wind while being transferred from both chambers A and B along the direction from the beginning to the end of the handling chamber A. Collect at gate 3,
A sorting device which collects the straw waste into the second port 4 and sends and discharges the straw waste to the outside of the device is installed. A cross-flow fan 5 for sucking and discharging to the outside is provided.

The grain treatment room A is for removing grains attached to the tips of grains that are sent to the feed chain 6 in the autumn direction from the end of the feeder to the final machine. A receiving net 7 for over-selecting the processed material extends from the end of the female table at the bottom to near the end.
is stretched, and a processed material discharge port 8 is opened at the lower end thereof, and a handle 8 and 9 are provided inside thereof that rotate around the center x along the direction of the start and end.

In the second processing chamber B, after being sorted and collected, the rotary blade 1
0' The trowel is flipped up and sent along the guide tube 11, and the second item is reprocessed while being transferred from the starting end of the handling chamber A to the ending direction. A processing cylinder 12 is provided which rotates around a mari center Y parallel to the Tsukioka axis The processed material discharge port 14 is closed.

Further, the second item is scattered and supplied to the inner upper part from the terminal end toward the female end. A port 15 is opened between the processing chamber A and the processing chamber B and at a location corresponding to the starting end of the processing chamber A, and a port 15 is opened to allow both of them to open.
This lotus port 15 is in a state where the processed material in the processing chamber A is allowed to flow into the processing chamber B, and the processed material in the processing chamber B is allowed to flow into the processing chamber A.
As a processing material flow regulating mechanism that can operate the processing material flow into a state where the material flows inward and a state where the lotus passage is closed, a processing material flow guide plate 16 is provided which can be operated to bring about the three states by swinging. It is being

Then, by switching the guide plate 16 according to the amount of material to be processed in chamber A and processing chamber B due to changes in the conditions of the target grain, the processing capacity of both chambers A and B can be fully utilized. It is possible to perform threshing work in a state where the grain is Incidentally, in implementing the present invention, a device may be provided to detect the loads of the handling Tsukioka 9 and the processing 8 cars 12, and the processed material flow regulating mechanism 16 may be automatically operated based on this.

In addition, in the embodiment, we focused on the fact that there were a large amount of Koji grains that had separated from the Kojima grains immediately after being supplied at the end of the female table in the handling chamber A, and the opening 15 was opened in this part. , and other parts may be opened, or the opening may be made to extend all the way from the beginning to the end of the handling room A.

[Brief explanation of the drawing]

The drawings illustrate embodiments of the threshing device according to the present invention, and FIG. 1 is a schematic cross-sectional plan view of the threshing device, FIG. 2 is a longitudinal sectional front view of the same device, and FIG. 3 is a vertical sectional side view of the part attached to the handling chamber. FIG. 4 is a longitudinal sectional side view of the processing chamber attachment portion. 15... Rentsu □, 16... Processed Materials Flow Regulation Organization, A...
...Grain handling room, B...2nd product processing room. Figure 1 Figure 2 Figure 3 Figure 4

Claims (1)

[Claims] 1. Between the grain handling room A and the second grain handling room B, which are arranged side by side,
The port 15 that communicates the two is opened, and the communication port 15 is in a state where the material to be processed in the processing chamber A is allowed to flow into the processing chamber B, and the material to be processed in the processing chamber B is allowed to flow into the processing chamber A. A threshing device characterized by being provided with a processing material flow regulating mechanism 16 that can be operated to switch between a state in which flow is allowed and a state in which communication is blocked. 2. The threshing device according to claim 1, wherein the pre-processed material flow regulating mechanism 16 is configured using a processed material guide plate that can be switched to three states by swinging. 3. The threshing device according to claims 1 and 2, wherein the communication port 15 is opened at a location corresponding to the starting end of the handling chamber A.