JPH0344645Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial field of application] The present invention is a grain processing device such as a rice miller or a grain frying machine that is installed outside the grain outlet and is taken out from the grain outlet. This invention relates to an improvement in a bag stand for a grain bag for holding a grain bag in an open and upright state for receiving grains.

[Prior Art] As shown in FIG. 1, a bag stand A for holding a grain bag for receiving grains in an open and upright state includes a rod-shaped or linear frame member 1a. Two frames 1, 1 formed in the shape of an enclosing frame approximately corresponding to the height and width of the grain bag B when viewed from the front are
Each is formed into a substantially S-shape when viewed from the side,
They are stacked one on top of the other so that the upper and lower intermediate parts intersect and the upper and lower halves are shifted back and forth, and the intersecting parts are rotatably connected by a connecting shaft 2. When using it, first close the front and rear two frames 1, 1, insert it into an empty grain bag B in that state, and then insert the two frames 1, 1 into the grain bag. It is used to hold the grain bag B in an upright position with its mouth open by opening it back and forth inside the grain bag B and standing it up inside the grain bag B while expanding the grain bag B. do.

By the way, the grain bag B, which is opened and held in an upright position using the bag stand A, is
As shown in Figure 1, grain processing equipment such as rice milling machine C
When the grain bag B is placed below the grain outlet c and the grains flowing out from the grain outlet c are received into the grain bag B, a worker is nearby and constantly monitors the attitude of the grain bag B. If this is not corrected, the grains flowing into the grain bag B will be biased to one side of the grain bag B, causing the grain bag B to be tilted and the position of the opening b to be A problem arises in that the grains that are separated from the grain outlet c and flow out from the grain outlet c spill out of the grain bag B.

For this purpose, it is sufficient to install a locking means on the bag stand A to lock the body of the grain processing device C.
When the grain bag B becomes full and the grain bag B is replaced with a new one, it is necessary to release the locking means, which makes the work of replacing and moving the grain bag B troublesome. Another problem arises.

In addition, small iron parts such as screws that fell off inside the grain processing device C may be mixed into the grains received in the grain bag B, which not only deteriorates the quality of the grains but also These small iron parts can damage the processing equipment that performs the next processing step.
During the process of receiving grains into grain bag B, we carefully check to see if there are small iron parts such as screws mixed in with the grains. This is removed when it flows into grain bag B. For this reason, there is a need for a means that can reliably remove small iron parts mixed into grains without constantly watching the flow of grains.

The present invention was made in order to meet this demand and to solve the problems occurring with the conventional means described above, and is to lock the bag stand A to the body of the grain processing apparatus C by a locking means. While holding the grain bag B in a predetermined position,
To enable the locking of this locking means to be easily released without causing any hindrance to the movement of the grain bag B that has been loaded with grains and the replacement work with an empty grain bag B. The purpose is to provide new means.

[Means for Solving the Problems] In the present invention, as a means for achieving this object, two frame bodies each formed in the shape of an enclosing frame when viewed from the front with frame members in the shape of a shaft are arranged so that when viewed from the side, In a bag stand in which the upper and lower middle parts are crossed so that the upper half and the lower half are stacked back and forth in a different state, and the crossed parts are rotatably connected by a connecting shaft, one of the A shaft support is provided on the top of the upper frame member of the frame, with a guide plate made of iron plate, the inner side of which is a guide plate that extends inward as it descends, and the outer side of which is a substantially vertical back plate. A grain bag is equipped with a support that is rotatable in the front and rear directions, a magnet formed in a flat plate is fixedly attached to the outer surface of the back plate of the guide, and a grip is installed on the lower end of the guide plate. This is a bag stand for use.

[Example] Next, an example will be described in detail with reference to the drawings. Note that the same reference numerals in the drawings are used for constituent members having the same effect as those of the previous means.

FIG. 2 is a perspective view of the bag stand in use, in which the present invention can be implemented. In the figure, A indicates the bag stand, B indicates the grain bag, and C indicates the grain processing device (rice milling machine).

Bag stand A consists of two frames formed into a substantially rectangular enclosing frame shape whose size approximately corresponds to the height and width of a normal grain bag B when viewed from the front, using a frame member 1a made of rod-shaped round steel. The bodies 1, 1 are each formed into a substantially S-shape in side view, and the frames 1, 1 are
are overlapped back and forth so that the upper and lower middle parts intersect and the upper half side and the lower half side are different from each other in the front and back, and the intersecting parts are rotatably connected by a connecting shaft 2. This is the same as the previous bag stand, but the upper frame member 10 of one of the front and rear frames 1 has a guide body with a grip 3 on the lower end side. 4 is supported by a shaft support 40 provided at the top so as to be rotatable in the front and rear directions.

As shown in FIGS. 3 and 4, the guide body 4 is formed by punching and forming an iron plate into the shape of a machine casing that is approximately right-angled triangular in side view and has short left and right sides. By embracing the upper frame member 10 of the frame body 1 described above with a sheath-shaped shaft support 40 provided on the rear side (outside side), the bag stand A can be freely rotated in the front-rear (inside-outward) direction. It has a hanging support. In a side view of the guide body 4, the side facing the inside of the bag stand A is inclined so as to project inward as it descends, and the grain processing device C
The guide plate 41 is formed to receive the grains introduced into the grain bag B from the grain outlet c of the bag stand and guide the grains down toward the center of the front and back of the bag stand A. A recessed portion 42 is formed at the lower end side. Further, the guide body 4 has an open bottom side, and on the open bottom side, a grip portion 3 formed in a cylindrical shape is arranged on the back side of the lower end of the guide plate 41. Left and right side plates 43, 43 of guide body 4
It is attached by installing a bridge between them. Further, the outer surface side of the guide body 4 is formed as a substantially vertical back plate 44, and a magnet 5 formed in a flat plate shape is integrally attached to the outer surface side of the back plate 44 with a fixing screw 50. It is installed on.

This magnet 5 is divided into a plurality of pieces and attached to the back plate 44.
They may be installed in parallel on the outside surface of the Further, the above-mentioned guide plate 41 may be removed so that the grip portion 3 provided at the front end side of the lower end portions of the left and right side plates 43, 43 is exposed.

[Function] The bag stand for grain bags according to the present invention constructed as described above functions as follows.

If the front and rear frames 1, 1 are inserted into an empty grain bag B with the frames 1, 1 closed together, and then the frames 1, 1 are opened front and back and placed in the grain bag B, the grains will be Bag B is opened and held in an upright position.

Next, place the grain bag B in this state on the bag stand A.
As shown in FIG. 2, a guide body 4 equipped with a grip 3 is disposed below the grain outlet c along the outer surface of the machine wall of the grain processing device C, and the bag inside the grain bag B is The magnet 5 provided on the outer surface side of the back plate 44 of the guide body 4 of the stand A is brought into contact with the outer surface of the machine wall of the grain processing apparatus C.

Since the machine wall of the grain processing apparatus C is usually made of an iron plate, the guide body 4 is attracted to the machine wall by the magnet 5, and the bag stand A is engaged with the body of the grain processing apparatus C so that it does not move. The opening of the grain bag B is held in place. In this case, it is effective that the magnet 5 provided on the guide body 4 is located in the grain bag B and comes into contact with the outer surface of the machine wall through the grain bag B.

By locking the bag stand A to the machine body of the grain processing device C, the grain bag B reliably receives the grains flowing out from the grain outlet c without requiring the operator to correct his/her posture. It becomes like this.

At this time, the guide plate 4 provided on the guide body 4
1 acts to guide the grains flowing out from the grain outlet c towards the center of the front and rear inside of the grain bag B.

Further, since the guide plate 41 is continuous with the guide body 4 formed of an iron plate and is magnetized by the magnet 5, the guide plate 41 is connected to the guide body 4 formed of an iron plate and is magnetized by the magnet 5. If small iron parts or fragments such as screws S are mixed in, they will be absorbed and held by the guide plate 41 while they flow down the guide plate 41 with the grains, so they will not be lost. , which can be removed from the grain.

Next, a predetermined amount of grains flowing out from the grain outlet c are charged into the grain bag B, and when the grain bag B is to be transferred, hold the grip part 3 and pull it up. 4, the guide body 4 rotates clockwise in FIG. Therefore, the locking by the magnet 5 is easily released. As a result, the grain bag B is in a state where it can be moved freely.

Next, when pulling out the bag stand A from the grain bag B into which the transferred grains have been charged, grasp the grip part 3 of the guide body 4 and pull it up. 40, frame 1 of bag stand A
The guide body 4 is rotated upward about the upper frame member of the bag stand A, so that the guide body 4 protrudes above the bag stand A, so even if the bag stand A is buried in the grains in the grain bag B, By holding the grip part 3 of the guide body 4 and pulling it out, the guide body 4 can be easily pulled out.

[Effects] As explained above, the bag stand for grain bags according to the present invention has two frame bodies 1, 1 formed in the shape of an enclosing frame when viewed from the front with the rod-shaped frame member 1a, and when viewed from the side. In the bag stand A, which is formed by crossing the upper and lower middle parts so that the upper half side and the lower half side are overlapped back and forth in a state where they are different from each other, and the crossing parts are rotatably connected by a connecting shaft 2, A guide body 4 is formed of an iron plate on the upper frame member 10 of one of the frame bodies 1, and has a guide plate 41 projecting inwardly as it descends on the inner surface side and a substantially vertical back plate 44 on the outer surface side. A magnet 5 is supported so as to be rotatable in the front and back direction by a shaft support 40 provided at the top of the guide body 4, and is formed in a flat plate shape on the outer surface side of the back plate 44 of the guide body 4.
is fixedly attached and the grip part 3 is installed on the lower end side of the guide plate 41, so that the grain bag B In addition, by grasping the grip part 3 and rotating the pulling guide body 4 around the shaft support 40, the attraction of the magnet 5 is gradually peeled off from the lower end side, and the magnet 5 is released, the bag stand A is locked to the body of the grain processing apparatus C by the locking means, and while the grain bag B is held in a predetermined position, the locking is performed. Release can be done easily. Moreover, since the guide plate 41 of the guide body 4 provided with the magnet 5 is magnetized by the magnet 5, the grains put into the grain bag B from the grain outlet c of the grain processing device C are in support of
At the same time as guiding to a predetermined position inside the grain bag B,
When a small iron part such as a screw S that fell off inside the grain processing device C gets mixed into the grain and flows into the grain bag B, it is removed along with the grain on the guide plate 41. As it flows down, it is adsorbed and held by the guide plate 41, making it possible to easily remove the small iron parts from the grain without losing sight of them.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of the conventional bag stand in use, Fig. 2 is a perspective view of the bag stand according to the present invention in use, Fig. 3 is a perspective view of the main parts of the above, and Fig. 4 is the main parts of the same. FIG. Explanation of drawing symbols, A... Bag stand, B... Grain bag, C... Grain processing device, S... Screw, b...
Opening, c... Grain removal port, 1... Frame, 1a...
Frame member, 10... Upper frame member, 2... Connection shaft, 3
... Grip section, 4 ... Guide body, 40 ... Pivot support, 4
1... Guide plate, 42... Recess, 43... Side plate, 4
4... Back plate, 5... Magnet, 50... Fixing screw.

Claims (1)

[Scope of utility model registration request] Two frames 1, 1 formed in the shape of an enclosing frame when viewed from the front with a rod-shaped frame member 1a are crossed at the upper and lower middle portions when viewed from the side, so that the upper half side and the lower half side are different from each other in the front and back. In a bag stand A formed by superimposing them back and forth in a state and rotatably connecting their intersection parts by a connecting shaft 2, a bag is attached to the upper frame member 10 of one of the frames 1, and as the inner surface side descends, the bag stand A guide body 4 having a protruding guide plate 41 and a substantially vertical back plate 44 on the outer surface side is formed of an iron plate, and is supported so as to be rotatable in the front and rear direction by a shaft support 40 provided at the top of the guide body 4. A magnet 5 formed in a flat plate shape is fixedly attached to the outer surface side of the back plate 44 of the guide body 4,
A bag stand for a grain bag, in which a grip part 3 is installed on the lower end side of a guide plate 41.