JPH08317723A - Auxiliary take out apparatus of grain granule tank in combine harvester - Google Patents

Abstract

PURPOSE: To obtain an auxiliary take out apparatus of a grain granules tank capable of comfortably taking out grain granules from a tank to a husk bag and also capable of storing in a tank by hanging a husk-receiving stage outside a machine body to be a lower part side of an opening port and lapping with a side face of a crawler. CONSTITUTION: A grain granules tank A dischargeable grain granules by a discharging auger cylinder by axially providing a discharging conveyor 1 in a bottom part is loaded near the side part of a machine body. An openable and closable opening port 4 is formed at a lower outside part of the grain granules tank A and a bottom board 5 is removably expanded at a lower part in the tank to be an upper side of the discharging conveyor 1, a grain granules output port cylinder having a shutter 6 communicating with the opening port 4 is removably connected to a lower outside part of the tank A, and a husk- receiving stage 9 is hung at the outside of the machine body which is the lower part side of the opening port 4 and lapped with a side face of a crawler.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an auxiliary take-out device for a grain tank in a combine so that the grain bag can be taken out from the grain tank.

[0002]

2. Description of the Related Art Conventionally, in a combine which is configured by mounting a discharge conveyor on the bottom and discharging a grain by a discharge auger cylinder near a side part of a fuselage, As a device which can be taken out into a bag, there is one disclosed in JP-A-60-105430.

[0003]

However, this is one in which the storage of the tank is switched and the tank is directly discharged, and the tank is partitioned by the partition plate provided at the upper part and guided to the outer wall,
It was structured so that it could be taken out in an external paddy bag. Therefore,
In the case of taking a bag, there is a problem that the grain cannot be sufficiently stored even though the tank is provided.

[0004]

In view of this, the present invention makes it possible to easily set the auxiliary take-out device, and
It is designed to make full use of the capacity of the tank even when the auxiliary take-out device is set.Therefore, an openable and closable opening is formed in the lower outer part of the grain tank, and a bottom plate is formed in the lower part of the tank. Is attached and detached, and a grain outlet tube communicating with the opening and having a shutter is detachably connected to the lower outer side of the tank, and a paddle stand is attached to the lower side of the opening on the outer side of the machine body. And an auxiliary take-out device for the grain tank, which is characterized in that it is hung down to be wrapped with the side surface of the crawler.

[0005]

Therefore, normally, if the grain outlet cylinder and the bottom plate are removed and the opening is closed, the grains can be stored in the grain tank and discharged by the discharge auger cylinder. When the grain outlet cylinder is attached so as to communicate with each other and the paddy cradle is hung downward to be developed, the grains in the grain tank can be taken out into a bag. At this time,
Since the paddy cradle is installed at a position low enough to wrap with the crawler, the outlet tube can be attached to the lower position near the bottom of the tank, and when the bag is to be unpacked, it should be stored after making use of the tank space. be able to.

[0006]

Next, an embodiment shown in the drawings will be described.
FIG. 2 shows a side view of a general-purpose combine, and has a cutting blade 11, a reel 12, and a scratching auger 13 in front of a threshing unit (not shown) mounted on the machine body supported by both crawlers 10, 10. A harvesting section B is continuously provided via a feeder chamber 14, and a boarding operation section C is provided in front of a grain tank A mounted laterally of the threshing section, and the grain is upward from the threshing section. The carry-out conveyor 1 is axially mounted on the bottom of the inverted C-shaped gutter 15 formed in the lower part of the grain tank A into which the grain tank A is thrown, and the end of the grain tank A is communicated vertically with the end of the carry-out conveyor 1. An auger (not shown) is erected, and a discharge auger tube 2 communicating with the upper end of the vertical auger is arranged above the grain tank A to have a conventional structure so that rice, soybean, etc. can be harvested. Configure similarly.

At the lower part of the outer surface of the grain tank A, which is on the outer side of the machine body, an outlet frame plate 16 protruding outward is continuously provided,
Both openings 4 and 4 which can be opened and closed by shutters 3 and 3 are formed on both sides of the outer surface of the outlet frame plate 16 which is a sloped surface, and a transparent observation window 17 is provided between the openings 4 and 4.
An inclined opening 19 that can be opened and closed by a shutter 18 is formed on the upper side surface of the gutter 15 below the observation window 17, and an inclined short gutter 20 is provided outside the opening 19. Along with both sides of the gutter 20, hooks 21 and 21 for hooking a grain bag are fixed, and a large through hole 22a into which the outlet frame plate 16 can be fitted is formed on the outer plate. The upper portion of 22 is pivotally attached to the outer surface of the grain tank A via hinges 23, 23.

A bottom plate 5 which can be attached so as to be inclined above the carry-out conveyor 1 is detachably stretched in the lower part of the grain tank A, and a shooter 7a,
By using both bolt nuts 24, 24, the upper portions of both grain outlet cylinders 7, 7 integrally formed with 7a and with shutters 6, 6 interposed respectively can be matched with the openings 4, 4, respectively. Removably connected to the opening 1
Both brackets 2 that can be fitted into the through holes 22b, 22b on both sides of the outer plate 22 on the outer side of the tank on both sides of 9
5 and 25 are fixedly installed, and the base side of the four paddy bars 8 which can be installed on both sides of both shooters 7a and 7a are attached to both brackets 25 and
It is installed and configured so that it can be removably inserted into 25.

Further, both supporting pieces 27, 2 are provided on the outer surface of the frame 26, which is a lower portion on the outer side of the grain tank A, with a space therebetween.
7, the upper ends of both support rods 29, 29 that abut against the stopper 28 when they hang down at the tips of both support rods 27, 27 are rotatably pivoted to support both support rods 29, 29. The upper ends of the arms 30 and 30 which extend upward from the rear ends of the paddy pedestal 9 and have stoppers 30a on the upper portions thereof are rotatably and pivotally attached to the lower end portion of the paddle pedestal 9. A hook 31 that can be engaged with the tip side frame 9a of the paddy support 9 is pivotally attached to the above.

Therefore, during a normal combine operation, as shown in FIG. 6, the outer plate 22 is hung down to cover the outer side, the hook 31 is hooked on the frame 9a, and the paddy tray 9 is folded upward. If it is stored outside of the outer side plate 22 in this way, it can be set outside of the aircraft so as not to travel, and the inside of the grain tank A can be seen from the outside through the peep window 17. Can see
When the grains stored in the grain tank A are to be taken out, the grains can be discharged from the discharge auger cylinder 2 in the same manner as the conventional one while being carried out by the carry-out conveyor.

When the bottom plate 5 is stretched below the grain tank A, or when the grain is taken out into the grain bag even when it is not stretched, as shown in FIG. While lowering and unfolding, the outer plate 22 is rotated upward to open, and the mouth of the grain bag is fitted into the gutter 20 and the hook 2
When the shutter 18 is opened as it is after being hooked on 1, 2, the grain can be put into the grain bag through the opening 19.

When the seeds are to be harvested depending on the type and variety of the grain, as shown in FIGS. 1 to 3, the bottom plate 5 is attached to the lower portion of the grain tank A and the paddle is received. The table 9 is lowered and deployed, and since the outer side plate 22 is not opened, the upper portions of both grain outlet cylinders 7 and 7 are opened and opened.
When the shutters 3 and 3 are opened so as to match with 4, and the outlet frame plate 16 is connected and fixed by the bolts and nuts 24 and 24, and the base of each paddy bar 8 is fitted and attached to both brackets 25 and 25, By inserting both grain bags to be placed on the cradle 9 into each paddy rod and opening the shutters 6 and 6, the grains in the grain tank A can be received in the grain bags.

[0013]

The present invention has the following effects. That is, while attaching the bottom plate to the lower part of the paddy tank A,
When the grain outlet tube is connected to the opening and the paddy cradle is unfolded downward, it can be taken out into the grain bag without being mixed with other grains. At this time, since the paddy cradle is installed at a position low enough to wrap with the crawler, the outlet tube can be attached to the lower position near the bottom of the tank, and the tank space can be used to store it in the tank even when unpacking. It has become possible to keep it. Also,
At the time of normal discharge by the discharge auger cylinder, the grain outlet cylinder can be removed so as not to get in the way, and it has a feature that it can be made compact and can be suitably implemented.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of a main part that is an embodiment of the present invention.

FIG. 2 is a side view of the combine.

3 is a front view of FIG. 1. FIG.

4 is a front view of a part of FIG. 1. FIG.

FIG. 5 is an operation explanatory view of FIG. 1.

FIG. 6 is an operation explanatory view of FIG. 1.

[Explanation of symbols]

 1 Carry-out conveyor 2 Discharge auger cylinder A Grain tank 4 Opening 5 Bottom plate 7 Grain outlet cylinder 9 Paddy stand

Claims (1)

[Claims] 1. In a combine constituted by mounting a carry-out conveyor 1 on the bottom and mounting a grain tank A capable of discharging grains by a discharge auger cylinder 2 near a side portion of a machine body, An openable / closable opening 4 is formed in the outer lower portion, and a bottom plate 5 is detachably attached and stretched in the lower inner portion of the tank above the discharge conveyor 1.
A grain outlet tube having a shutter 6 is connected to the outside lower side of the tank in a detachable manner, and a paddle support 9 is hung on the outside of the machine, which is the lower side of the opening 4, to extend the side of the crawler An auxiliary take-out device for a grain tank, which is characterized by being wrapped with.