JPH0440735Y2 - - Google Patents

Description

[Detailed description of the invention] (a) Industrial application field The present invention relates to a device for removing grains from a grain lifting machine of a grain conditioning machine. This provides a means for easily and easily attaching and detaching.

(b) Conventional technology As a conventional technology for a residual grain removal device in a grain lifting machine of this type of grain conditioning machine, for example, Jikkosho's
As shown in Publication No. 46-361 (hereinafter referred to as the former), an opening is provided in the side wall near the bottom of the grain lifting machine, and a lid plate that can be opened and closed is attached to this opening to allow grain to remain. When taking out the lid, you open the cover plate and scrape it out from this opening, and the
As in Publication No. 13586 (hereinafter referred to as the latter), an opening is provided at the bottom of the grain lifting machine, this opening can be opened and closed by a retractable shutter, and a retractable receiving box is provided below the shutter, and these can be opened and closed. It was constructed integrally with the grain lifting machine.

Therefore, in the former case, it is impossible to completely remove the remaining grains, and removing them is a troublesome task. In addition, the latter requires a storage chamber on the bottom side of the grain lifting machine to insert a removable receiving box, which increases the height of the grain lifting machine itself and increases its own weight. This has the disadvantage that extra labor is required when attaching and detaching the device.

(c) Problems to be solved by the invention As described above, although there are conventional configurations with the former and latter configurations, each of them has the above-mentioned drawbacks. Therefore, the present invention eliminates the drawbacks of the conventional structure and makes it easy and simple to take out the grains remaining in the grain lifting machine and to install and remove the grain lifting machine at a predetermined position. It was devised in an attempt to come up with something that could be done.

(d) Means for solving the problem Therefore, in order to provide a device for removing grains as described in the previous section, the present invention attaches a support stand to the machine base and places the grain lifting machine on the support stand. When the grain lifting machine is installed upright, a recess is formed on the upper surface side of the support stand into which the lower end of the grain lifting machine is fitted and positioned, and in which the lower end of the grain lifting machine is removably fitted. Matching openings are provided, and a removable shutter is provided on the lower surface of the support base, so that each opening can be opened and closed simultaneously by the shutter.

(E) Function With this configuration, when the grain conditioner finishes operating or when grain clogging occurs unexpectedly, by pulling out the shutter, the support stand and the openings at the bottom of the grain lifting machine are opened at the same time. The grains that have been removed and remain in the grain lifting machine fall through these openings and are taken out. If there is no space underneath, lifting the grain lifting machine will cause it to fall through the opening at the bottom.

In addition, when installing a grain lifting machine, the lower end of the grain lifting machine can be placed in a recess formed on the upper surface of the support base, and the grain lifting machine can be positioned at a predetermined position. If you lift the grain lifting machine to remove it, it will fall through the opening at the bottom as described above, and the weight of the grain lifting machine itself will be lighter, making it easier to remove.

(f) Examples The present invention will be described below with reference to the drawings of examples. The example shown in this diagram is a grain lifting machine that is attached to a huller and feeds mixed grains of brown rice and paddy after the dehulling process to a pot-and-hole type rotary sorting section C.

That is, this rice hulling machine has a wind sorting section B installed on the machine base 1, and a hulling section A and a pot-hole rotary sorting section C are arranged before and after the wind sorting section B, and is integrally constructed. A grain lifting machine 2 with a bucket is installed along the side of the wind sorting section B.

Reference numeral 3 denotes a support base, whose cross section is formed by the bottom plate 4 and the front and rear side walls 5 and 6 as shown in FIG. 4 when viewed from the front, and has a mounting portion as shown in FIG. 5 when viewed from the side. 7, the side wall 8, and the bottom plate 4 mentioned above are formed into a square shape, and a recess P into which the lower end of the grain lifting machine 2 fits and positions it at a predetermined position is formed on the upper surface side of the support stand 3. ing. An opening 9 is provided in the bottom plate 4, and a mounting portion 7 thereof is fixed to the machine base 1 with bolts 10.

As shown in FIG. 4, guide rails 11 and 12 are provided on the lower surface of the support base 3 across the opening 9, and the shutter 1 is mounted on the guide rails 11 and 12.
3 can be freely inserted and removed, and the opening 9 can be opened and closed.

If the bottom part 14 of the grain lifting machine 2 is also provided with an opening 15, and the lower end of the grain lifting machine 2 is fitted into the recess P formed on the upper surface side of the support base 3 and placed thereon, the fourth grain lifting machine 2 can be placed.
As shown in FIGS. 6 to 6, the opening 15 coincides with the opening 9 provided in the bottom plate 4 of the support base 3.

In addition, 16 is a communication gutter that takes over the mixed grains in the mixed grain transfer gutter installed horizontally in the wind sorting section B and causes them to flow into the lower part of the grain lifting machine 2.

Therefore, as shown in FIG. 6, when the shutter 13 is pulled out in the direction of arrow A, the opening 9 on the support stand 3 side and the opening 15 on the bottom part 14 of the grain lifting machine 2 are simultaneously opened, and the grain remaining in the bottom part 14 is opened. The grains fall and are taken out as shown by arrow B.

Furthermore, if the grain lifting machine 2 is lifted without pulling out the shutter 13, the remaining grains will fall through the opening 15 in the bottom portion 14.

In addition, when installing the grain lifting machine 2, a recess P is formed in the upper surface side of the support base 3 to form the lower end of the grain lifting machine 2.
If the grain lifting machine 2 is inserted and placed in the holder, it will be positioned in a predetermined position and installation will be easy. Since the remaining grains fall from the grain lifting machine 15, the weight of the grain lifting machine 2 itself becomes lighter and its removal becomes easier.

(g) Effects of the invention As detailed above, the present invention provides a support stand attached to the machine base, and a grain lifting machine is placed on the support stand to stand up. A recess is formed into which the lower end of the grain lifting machine is fitted and positioned, and the recess is removably fitted, an opening is provided that matches the bottom of the grain lifting machine and the support stand, and a recess is provided on the lower surface of the support stand side. It is characterized by a structure in which a movable shutter is provided and each opening is opened and closed simultaneously by the shutter, so that it can be used when the grain conditioner is finished operating or when grain clogging occurs unexpectedly. When the shutter is pulled out, the support stand and the openings at the bottom of the grain lifting machine are opened at the same time, and the grains remaining in the grain lifting machine fall through these openings and are taken out. Just by lifting the grain machine, the grains fall and can be taken out, making the work of taking them out easy and complete.

Moreover, when installing the grain lifting machine, the lower end of the grain lifting machine is inserted into the recess formed on the upper surface of the support base, and the machine is placed in a predetermined position. In addition, when you lift the grain lifting machine to remove it, it falls out of the opening at the bottom as described above, reducing the weight of the grain lifting machine itself and making it easier to remove the grain lifting machine. Since the height is not increased and the weight is lighter, it does not require extra labor and can be easily removed.

[Brief explanation of the drawing]

The drawings are for illustrating the embodiment of the present invention, and FIG. 1 shows an external front view of the entire hulling machine equipped with the proposed device, and FIG. 2 shows an enlarged front view of the main parts. Fig. 3 is a plan view of the same, Fig. 4 is a sectional view taken along line X-X of Fig. 3, Fig. 5 is a sectional view taken along line Y-Y of Fig. 3, and Fig. 6 is a diagram shown to explain the function. It is. 1... Machine base, 2... Grain frying machine, 3... Support stand,
9, 15...Opening, 13...Shutter, 14...
...bottom, P... recess.

Claims (1)

[Scope of utility model registration request] When a support stand 3 is attached to the machine stand 1 and the grain lifter 2 is placed on the support stand 3 to stand up, the lower end of the grain lifter 2 fits into the upper surface side of the support stand 3 and is positioned. At the same time, a recess P is formed to be removably fitted, and openings 15 and 19 are provided that correspond to the bottom 14 of the grain lifting machine 2 and the support stand 3, respectively, and a recess P that can be freely inserted and removed is provided on the lower surface of the support stand 3 side. A residual grain removal device in a grain lifting machine of a grain conditioner, characterized in that a shutter 13 is provided and each opening 9, 15 is opened and closed simultaneously by the shutter 13.