JP2782855B2 - Glen tank grain removal equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a grain take-out device for a Glen tank, and is used for a harvester such as a combine, particularly a soybean harvester.

[Prior art] Conventionally, in this type of Glen tank, the grain in the tank is transported to one side by a horizontal screw conveyor provided at the bottom of the tank, and then lifted and transported by a vertical screw conveyor to the outside. It is common to discharge. However, when the grains contained in the tank are soybeans, when the grains are transported by a screw conveyor, damaged grains and crushed grains frequently occur, resulting in quality deterioration.

[Problems to be solved by the invention]

The present invention relates to the above-mentioned improvement of the conventional type, and when the grain contained in the tank is soybean, the soybean is stored using the upper space in the tank,
When discharging this, the screw conveyor is not used and the hopper is used to discharge the bag.

In addition, the present invention aims to make effective use of the lower space in the tank, and mainly stores the second soybean, and discharges the second soybean in the same manner as the first soybean. It can be taken out even with the stuffing method.

[Means for solving the problem]

The present invention has taken the following technical measures to achieve the above object. That is, a grain tank 1 for accommodating harvested grains is mounted on the side of the threshing unit D, and a partition member 6 for partitioning into an upper space 1a and a lower space 1b is provided at an intermediate position inside the grain tank. The space is connected to supply the first product via the first fryer 2 and the lower space is supplied with the second product via the second fryer 14, and the lower space of the upper space and the lower space is connected. The opening and closing cereal outlets 9.20 are provided on the outside of the outer plate 7 corresponding to.

[Functions and effects of the invention]

When the soybean harvesting operation is performed while moving the machine forward, the soybeans are sequentially stored in the upper space of the Glen tank via the grain-lifting device. Then, when the shutter of the hopper is opened, the soybeans are sequentially stored in the bags, and when the soybeans are full, the work is performed while changing to the next bag.

As described above, the soybeans are stored in the bag without using the horizontal screw conveyor at the bottom of the tank, so that the soybeans are hardly damaged.

In addition, when the conditions of the harvest are poor, for example, when blue, high moisture, or the field is damp, the second product is returned (the handling room or the processing room, or the sorting fence) to obtain a good product. In this case, the shutter of the discharge port on the tank side of the second fryer is opened. Then, the second soybean is stored in the lower space of the Glen tank. The bag can be packed by opening the shutter at the outlet.

Therefore, due to the effective use of the space under the Glen tank, 2
Although it is possible to store the specialty, it is not mixed with the specialty, so that the contamination can be prevented and a high-quality soybean can be harvested.

〔Example〕

 Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

Reference numeral 1 denotes a Glen tank, which is arranged on the side of the threshing unit D of the combine so that the grain from the threshing unit D is supplied from the discharge port 3 through the frying spiral 2a of the first fryer 2 and stored. Has become.

Reference numeral 4 denotes a horizontal screw conveyor which is horizontally mounted on the bottom of the tank and reference numeral 5 denotes a vertical screw conveyor which stands vertically on one side of the Glen tank 1 and is conveyed to one side by the horizontal screw conveyor 4. The fed grain is received, lifted and conveyed, and discharged through a discharge screw conveyor that can be moved up and down and swiveled.

The interior space of the Glen tank 1 is defined as an upper space 1a.
And a lower space 1b, the partition member 6 is provided in the upper space.
It is detachably provided so that it can be switched between an operation state in which grains are stored in 1a and a non-operation state in which grains are stored in the lower space 1b. That is, the partition member 6 is detachably attached so that the outer plate 7 side is lower at the intermediate position of the Glen tank 1. In short, this is used when harvesting soybeans, and is used to store soybeans in cooperation with a hopper 8 attached to the outside of the soybeans.
In addition, it is configured such that it can be taken out from the outlet 9 through the hopper 8 and into the lower bag 11 by opening the shutter 10. Then, in the case of harvesting rice, wheat, etc., the partition member 6 is used in a detached state, and after it is completely filled in the tank 1, it can be taken out of the machine via the horizontal screw conveyor 4. Has become.

 12 is a bag support rod, and 13 is a carrier.

Reference numeral 14 denotes a second graining apparatus, and in the embodiment, a processing cylinder 15 of the threshing unit D.
A discharge port 18 with an opening / closing shutter 17 communicating with the lower space 1b of the Glen tank 1 is provided in the middle of the processing chamber 16 so as to reduce and process the second product. Have been.

At the bottom of the lower space 1b of the Glen tank 1, there is provided a bag filling grain outlet 20 with an opening / closing shutter 19.

Reference numeral 21 denotes a dust suction fan, which is configured to suck dust into the suction box 22 and discharge the dust to the outside through the dust outlet 23.

(Another embodiment)

The embodiment shown in FIGS. 2 and 3 shows a Glen tank for accommodating grains of rice and wheat, and an outer tank 24 having a U-shaped cross section is provided on the outer side of the Glen tank 1 with a shaft 25 on the lower end side. It is provided so as to swing around and to be taken in and out of the tank 1.

Then, the dust suction fan 21 installed in the case of soybean harvesting is set at the upper part of the Glen tank 1 by changing its position downward to a position close to the discharge port 3 of the first fryer 2, and set.
In addition, it is configured such that it is reversely rotated so that the suction action does not work, thereby providing a grain diffusion function. Therefore, according to this configuration, uniform filling of the tank can be achieved, and the storage amount can be increased.

[Brief description of the drawings]

Fig. 1 shows an embodiment of the present invention. Fig. 1 is a rear view of a principal part of a Glen tank, in which Fig. 2 is a partially broken rear view of another embodiment, and Fig. 3 is a side sectional view thereof. is there. DESCRIPTION OF SYMBOLS 1 ... Glen tank, 2 ... No. 1 fryer 2a ... Flying spiral, 3 ... Discharge port 4 ... Side feed screw conveyor 5 ... Vertical screw conveyor 6 ... Partition member, 7 ... ... Outer plate 8 ... Hopper, 9 ... Outlet 10 ... Shutter, 11 ... Bag 12 ... Bag support rod, 13 ... Carrier 14 ... No. 2 grain lifting device, 15 ... Processing cylinder 16 ... Processing chamber, 17 Open / close shutter 18 ... No. 2 discharge port, 19 Open / close shutter 20 ... Grain outlet, 21 ... Dust suction fan

Claims (1)

(57) [Claims] 1. A partition member 6 having a grain tank 1 for accommodating harvested grains mounted on a side portion of a threshing unit D and partitioning an upper space 1a and a lower space 1b at an intermediate position inside the grain tank.
The upper space is connected to supply the first product through a first fryer 2, and the lower space is connected to supply the second product via a second fryer 14. A grain take-out device for a Glen tank, wherein openable and closable grain take-out ports 9 and 20 are provided outside the outer plate 7 corresponding to a lower portion of the lower space.