JPS60156325A - Grain discharge apparatus of grain tank - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a grain discharge device for a grain tank, and is intended to facilitate the discharge operation.

For this reason, the present invention has taken the following technical measures. That is, the helix (2) at the bottom of the tank (1) containing grains
) In the transfer gutter (3), there is a flow port (4) that allows the grains inside the tank (1) to flow down into the helical transfer gutter (3), and a shutter (5) that opens and closes this flow port (4). established,
A grain discharging device for grain discharging is provided with an operating mechanism (6) that allows the shack (5) to be opened and closed from either the right or left side of the outside of the tank (1).

With this configuration, the present invention has the following technical effects. That is, when discharging the grains stored in the grain tank (1), by operating the operating mechanism (6) and opening the shutter (5), the grains in the tank (1) will be discharged from the outlet (
4) into the transfer gutter (3).
) is transferred by the helix (2) rotating within the tank (
1) It is discharged to the outside, and the transfer gutter (3) of the tank (1)
) The shutter (5) can be discharged evenly over the entire length, and the shutter (5) can be operated from either the left or right side of the tank (1), so regardless of the direction of the discharge operation, or The installation direction of the tank (1) is not easily restricted, and efficient operation can be performed.

In the illustrated example, the tank (1) temporarily stores rice, wheat, etc. to be harvested, and supplies it to the dryer from this tank (1), or stores the dried grains in the tank (1). It can be used as a storage tank for storing rice and supplying it to a rice huller, etc., and the bottom part is formed with a transfer gutter (3) that slopes from both left and right sides toward the center in the front-rear direction. (3
) along the inside of the tank (1), a spiral (2) is provided to be rotated in conjunction with a motor (7), and an inclined plate (8) that can be opened and closed is provided on the upper side of this spiral (2), and the front and rear walls of the tank (1) are It is freely rotatable around the shaft (9).

00 is a guide frame provided on the upper side of the spiral (2) at several places in the front and back, both ends of which are fixed to the transfer gutter (3), and the above-mentioned opening/closing plate (s)
(8) is located on this guide frame aQ, and the opening/closing plate (+(),
Between the tip of (8) and the transfer gutter (3), there is a flow outlet (4).
The opening 10 is formed across the front and rear ends. Shutter (5
) (5) is attached to the mounting rod 0υαη so as to slide (a) along the upper edge of the guide frame QO to open and close the flow outlet (4), and the mounting rod αη is attached to the transfer gutter (3 The shutter (5) is penetrated in two places, front and back, over the length of the shutter (5), and the mounting position of the shutter (5) with respect to this mounting rod αυ is adjusted using the nazo (H) at the tip.
The opening/closing degree of the flow outlet (4) can be adjusted.

The lower left and right shafts α303 of the tank (1) are provided with arm α holes on the outside, and the lower end of the mounting rod 0υ is engaged with the elongated hole α0 of this arm α→. An arm α49QO is formed inside the axis a3α■, and the pin q of one arm H is fitted into the long hole of the other arm αQ. αOQ0 is an operating lever that protrudes outward on each shaft 03α, and when any of these levers α is rotated upward (b), each shutter (5
) (5) upward to open the flow port (4) (4), and conversely operate the lever θO downward.
It has a structure that can be closed.

The kiln is a grain lifting machine connected to the discharge port side of the transfer trough (3), and has a blade wheel attached to the helical shaft (2) shaft 01) for rotation.

Close the shutter (5) (5) and open/close plate (8) (
8) With the tank (1) closed, grains harvested with a combine harvester or the like are stored in the tank (1).

When feeding the grains to the dryer, rotate either the left or right operation lever in the direction of the arrow (b), and the left or right soter (5) <5) is at the same time an arrow (guide frame θQ in the direction of the turret)
grains in the tank (1) move along the upper edge of the tank and open the outlet (4) (4).
) into the transfer gutter (3), and is transferred from the discharge port of the transfer gutter (3) to the grain lifting machine by the rotation of the helix (2).
The grain is supplied from the upper end of the grain lifting machine (E) to the adjacent dryer.

When cleaning the transfer gutter (3) or adjusting the shutter (5), open the opening/closing plate (3) upward.

[Brief explanation of drawings]

The figures show one embodiment of the present invention, in which Fig. 1 is a side view, Fig. 2 is a partially cutaway plan view, Fig. 3 is a front view, and Fig. 4 is a partially cutaway plan view.
The figure is a partially enlarged front sectional view. In the figure, (1) is the tank, (2) is the spiral, (3) is the transfer gutter, (4) is the outlet, (5) is the shutter, (6)
indicates the operating mechanism. Patent applicant name: Iseki Agricultural Machinery Co., Ltd. Representative: Akira Takashi Iseki

Claims (1)

[Claims] a helical (2) transfer gutter (3) at the bottom of a tank (1) containing grain; a flow opening (4) for allowing the grains inside the tank (1) to flow down into the helical transfer gutter (3); A shutter (5) is provided for opening and closing this outlet (4), and an operating mechanism (6) is provided for allowing this shutter (5) to be opened and closed from either the right or left side of the outer part of the tank (1). The grain discharge device of the grain tank.