JPS5930393Y2 - Sample drying box for grains, etc. - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a box for holding a sample of grain, etc., which is used in an apparatus for drying a sample of grain, etc.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

Reference numeral 1 denotes a rectangular drying machine frame, in which a drying rack 2 with a large number of ventilation holes arranged in parallel is hung horizontally, and a heat generator 3 is placed on the inside side of the machine frame 1, and a heat generator 3 is placed on the other side. An exhaust fan 4 is provided at each of the locations.

A plurality of square fenestrations 6 are formed in the front wall surface 5 of the machine frame 1.

In FIG. 3, seven boxes for drying samples of grains, etc. according to the present invention are indicated entirely by reference numeral 9.

The sample drying box 9 includes a bottom wall portion 8 made of a breathable material such as a wire mesh having a ventilation hole, and side wall portions 7 made of a non-breathable material.
7, these bottom wall portion 8 and both side wall portions 7.7 are formed to have the same external shape.

The sample drying box 9 has a front wall part 18 and a rear wall part 19 made of a material that is attracted to the magnet 11, and can store a sample to be dried such as grains.

A handle 10 is attached to the front wall portion 18 of the sample swelling box 9 via a contact plate 12 by fixing means such as screws 16.

Furthermore, a rubber or plastic elastic sealing material 15 is disposed between the front wall portion 18 and the contact plate 12 and extends from the periphery of the front wall portion all the way around.
It is screwed into the screw hole 17 and held in a tightened state.

Further, the sealing material 15 is inclined outwardly and rearward in a dish-like manner.

The sample drying box 9 constructed in this manner is fitted into each of the fenestrations 6 formed in the machine frame 1 so as to be able to move in and out, and to be able to stand upright or roll over.

Depending on the position of the handle 10, it is possible to identify whether the sample drying box 9 is upright or rolled over when inserted into the machine frame 1.

A magnet 11 is attached to the rear wall of the machine frame 1 into which each sample drying box 9 is inserted, and when the sample drying box 9 is inserted into the machine frame 1 through the fenestration 6, the magnet 11 The drying box 9 is absorbed and the sealing material 15 sandwiched between the contact plate 12 and the front wall 18 is attached to the front wall 5 of the machine frame 1.
is pressed into a sealed state.

Of course, the magnet 11 may be attached to the sample drying box 9.

In the figure, 13 indicates an upper air passage within the machine frame 1, and 14 indicates a lower air passage within the machine frame 1.

As described above, since the sample drying box for grains, etc. according to the present invention is constructed, when it is inserted into the fenestration in the machine frame of a sample drying device for grains, etc., the drying machine frame is closed by the sealing material. The interior is completely sealed, and the suction effect by the exhaust fan is efficient.

Further, the sample drying box has a simple structure, and the sealing material can be easily removed and attached, and can be easily replaced.

In addition, if the drying machine frame υ rear wall and the sample drying box rear wall are attracted with a magnet, the sealing material will be securely sealed against the front wall of the machine frame due to the action of the magnet, and the sealing material will be tightly sealed against the front wall of the machine frame. If the sealing material is tilted outward and backward, when the sample indigo drying box is attracted by the magnet, the sealing material will be pressed against the front wall of the machine frame and deformed, resulting in a poor sealing effect. If it is, it will be further increased.

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway front view of an apparatus for drying a sample of grains etc. using a sample drying box according to the present invention, Fig. 2 is a cross-sectional view of Fig. FIG. 3 is a sectional view of a sample drying box. 7... Side wall part, 8... Bottom wall sound doctor 9...
...Sample drying box, 10...Handle, 12...
...Passing plate, 15...Sealing material, 16.
・・・・・・Nishi 18・・・・・・Front wall part.

Claims (1)

[Scope of Claim for Utility Model Registration] 1. In a sample drying box having a bottom wall made of a breathable material such as a wire mesh and a side wall made of a non-breathable material, fixing means such as screws or the like are attached to the front wall through a backing plate. The grain is characterized in that a handle is attached to the grain, and further a sealing material extending from the periphery of the front wall over the entire circumference is sandwiched between the front wall and the backing plate. etc. sample drying box. 2. The box for drying samples of grains, etc., as set forth in claim 1 of the utility model registration claim, in which the sealing material is inclined outwardly and rearward in a dish-like manner.