JPS5919699A - Feeder for raw material for dried bonito plane - 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 device for supplying

Recently, in the production of dried bonito flakes, a 1!1 automatic feeding device as shown in FIG. 1 has been used to save labor.

In this device, a raw material is inputted into a raw material holder 1, and the raw material is carried up to one L side of a cutting bowl 4 by a feeder 3 of an inclined conveyor 2, and is then cut through a cutting plate 4 through a cutting plate 4. + 4 r], a straight raw material rides on the feed piece 3 and is reliably fed, but a curved raw material It is difficult to get on the feed piece 3 as in the shape of I, and therefore 0 ( I can't pay.

In addition, even if the feeding piece 3 of the conveyor 2 is devised so that raw materials do not ride vertically on it, many of the raw materials thrown into the raw material container 1 will end up riding vertically on the feeding piece 3. . This material falls into the sink 2'14 perpendicularly to it,
A bridge is placed on top of the funnel 4 (it does not fall into the funnel one step at a time. Therefore, the next raw material is piled up on top of the funnel one by one, and the supply of raw material to the cutting machine is stopped, and the operation of the machine is stopped. , the accumulated material must be removed.

In addition, the driving force for the conveyor 2 is taken from the camshaft 6 by the chino 7, and the camshaft 6 obtains both the cutting force and the conveyor feeding force, so if the conveyor feeding resistance increases, the cutting becomes poor. Become.

There were problems such as.

Therefore, the present invention can reliably supply even curved raw materials, provides directivity to the raw materials so that no jamming occurs, and can separate and take out pieces of raw materials one by one from a cluttered group of raw materials.
It is an object of the present invention to provide a raw material supply device for a flower bonito shaving machine that does not cause fluctuations in the shaving state, and to solve the problems of the conventional automatic supply device described above.

However, the trick is to use a drum that is placed on an uphill slope where both the entrance and exit sides are higher; a spiral wall that is wound around the drum to form a spiral path into which a piece of raw material is placed; This device is equipped with a material rebound bar and (1) a material feeding section provided on the inlet side of the drum.

The effect of this technical means is as described below.

If raw materials are thrown into the raw material feed section in a sloppy manner, the raw materials will accumulate on the inlet side of the drum, and the lower part of this accumulated raw material will be
Even though it is bent in an L shape, the spiral path is curved, so it fits inside.

The material contained in the spiral path is propelled toward the outlet of the drum by the rotation of the spiral wall, passes under the material pile, and is removed to the rear of the drum.

For the raw material taken out to the rear of the drum, the rebound bar bounces back the collapsed material at the rear of the stack, preventing excess raw material from entering the raw material stored in the spiral path, and ensuring that only a piece of the raw material is collected. If three or more pieces of raw material have entered the spiral path that cannot be accommodated and is inclined toward the inlet side, the excess raw material will fall toward the stacking part, and only the - pieces of raw material will be placed on both sides. Because the direction is aligned by the guidance of the spiral wall, and the cutting funnel is sent from the exit, the Hara 1-to is not caught in the 1111-to, and is fed into it in the state that is easiest to carve.

Therefore, the present invention has the following effects.

1. Even irregularly shaped raw materials are accommodated in the spiral path of the drum and are reliably supplied.

The direction of the raw material contained in the spiral path is regulated by the spiral wall, and is supplied to the scraping funnel in a state where it is most easily scraped without getting stuck.

The raw material contained in the spiral path is propelled by the spiral wall, separated from the pile of raw material*1, and reliably scraped out from below.

In addition to preventing the accumulated raw material from collapsing into the raw material to be taken out,
If there is any surplus raw material in the raw materials to be taken out, this is removed and the raw material is supplied one piece at a time.

Due to the pulling action of the material on the inner wall of the drum, most of the material is scraped in the direction A:1.

The above has become a reality, and with true automatic supply that does not require any manual labor, it is possible to save labor, improve product quality and stoppage, and increase work efficiency.

Next, embodiments of the present invention will be described with reference to the drawings.

In Figure 2 of the drawings, reference numeral 8 denotes a disc that can be cut by a cutting machine, the same as in Figure 1 of the drawings, and rigid forces 9 are attached at predetermined intervals.
The upper part is covered with a cover. A is an auxiliary hopper disposed directly above the excavation funnel 4, and a raw material detection piece 11 is provided on the disc 8 side in the it' row, and on the opposite side t is a raw material detection piece 11 provided with a downward slope toward the detection piece 11. It is composed of a feeding section 12. The raw material feeding part j2 is rotatably supported by a support shaft +3t, and is provided with an interlocking part 15 that connects with a push plate 14 that is disposed inside the lower part of the cutting funnel 4, and this interlocking part 15 is The pressure means +6) is brought into pressure contact with the push plate 14 to cause the opening/closing operation in conjunction with the push plate 14 to be performed. Further, the detection piece 11 is suspended from the support 17t, and the detection piece 11 is suspended from the material feed section 12
When a raw material is caught between Ij and Ij, it is moved slightly to the disk 8, and when it comes off, it is returned. 18 is the detection piece 1. ] With the attached switch operation piece, the switch 10 is arranged so that when the detection piece 11 slightly moves toward the disk 8, the switch 19 is turned off, and when it returns, it is turned on. 20 is a drum that forms the main body of the device of the present invention, and has a slope from the input side to the output side, and the output side is the main part of the drum 1 of the auxiliary hopper + l. It is arranged so that it is located above the inlet gutter 12. The circumference of this drum 20 is about 1 to 1 times the length of l.
In addition to this setting, depending on the change in the size of the log 1, the angle of inclination can be adjusted depending on the relationship between some of the stone wood chips 21.
The river of j'+J22 can be arbitrarily set by changing V.

Reference numeral 23 denotes a seven-fold spiral wall wound around the inner circumference of the drum 20 from the inlet side to the outlet side of the drum 20, forming a spiral path 24 between each wall to sandwich the raw material. 24
One piece of log (11) fits in, but three pieces do not.The depth was set to 3 mm and the depth was 10 mm. Reference numeral 25 denotes a single-digit raw material rebound bar with a center part E of the drum 20, which crosses the flow of the raw material and is passed between the corresponding spiral walls 23 and 23. Shaft 2 of motor 26 that drives drum 20
7 is connected. Reference numeral 28 denotes the 20-mouth side of the drum drum 20 described in iiJ (This is the raw material feeding section provided. Raw materials are fed into this part by a feeder such as a conveyor (not shown in the drawing), and the raw materials are fed to the inlet side of the drum 20. Form a deposited layer.

Reference numeral 29 denotes a raw material splashing protrusion attached to the inside of each spiral wall 23, which is located several times farther than the end of the outlet 11111 of each spiral wall 23.
The distance is 1.

In the embodiment configured as described above, the raw material feed section 28
When the raw material <1 is fed into the inlet side of the drum 20 and the drum 2o is rotated by the motor 26, the drum 20
The raw materials in the drum 20 form a pile on the inlet side of the drum 20, as shown in Figure 3 of the drawing. Therefore, the lower part of this deposited layer is accommodated in the spiral path 24, is propelled toward the exit I' side by the rotation of the spiral wall 23, and is removed from the bulk material to the +"i'fi flll. However, this lrM raw material is +i
If the raw materials collapse, there is a risk that surplus raw materials will be added. However, this II) 1 raw material is MU5 in the middle heat section of the drum.
In return, I(y) will not be added to the raw wood i. Therefore,
The raw material to be taken out is stored one piece at a time in a spiral path 24 (basically t) and is converted into a 4 (unary) by a spiral wall 2:3.

When viewed from the front, the condition is as shown in Figures S and 6 of the drawing, and the raw material is transferred to the tram 2 (2) due to friction with the drum 2 (2).
) is pulled in the direction of rotation by 30~/IO from the vertical center line X-X of If the shape of the raw material is straight as shown in Figure S, or
Even if the raw material is bent in shape, if the bent portion fits into the spiral path 24 as shown by the solid line in Figure 2, the material is stable within the spiral path 24. However, when the L-shaped raw material protrudes one curved part into the spiral path 24III as shown by the chain line in Figure 2 of the drawing, its center of gravity shifts inward, causing it to lose stability and fall toward the pile of raw materials. .

In addition, the L-shaped raw material sometimes rides on two spiral paths 24 and 24 as shown in Figure g of the drawing, and in this state is propelled toward the exit side, but this one When the raw material reaches the outlet of the drum 20, the protrusions catch the raw material as shown in the figure, causing it to fall off the spiral path 24.

Whether the scraped raw material comes out of the drum 20 or is contained within the drum 20 is determined by the position of the protrusion 29.

Further, the rotation of the drum 20 provided with the spiral path 24 pulls the raw material in the direction of rotation. Therefore, the IIA material facing the direction of rotational force (・N side) has scales 1 gills and fins all tram 2.
0 (・Kohikigawaru state, and it is easy to be drawn into the screw 1r1] path 24. However, the raw material whose tail side is facing in the direction of 11 also has scales, gills, fins, etc. Not quoted,
Since it is in a state of deterioration, it is drawn into the screw 1r [channel 24. Therefore, 70% of the raw material is sent to the funnel 4 with the cranial side as the 1-1- It's shocking to see.

[Brief explanation of drawings]

FIG. 1 is a perspective view of an automatic raw material supply device in a conventional flower bonito shaving machine. FIG. 2 is a front view of the apparatus according to the present invention, showing a longitudinal section of the auxiliary hopper. FIG. 3 is a central vertical sectional side view showing the 1,1ζ structure and its function. FIG. 4 is an explanatory diagram of a state in which surplus raw materials are dropped by tilting. Chapter S
The figure is an explanatory diagram showing a stable transfer state of straight raw materials. FIG. 3 is an explanatory diagram showing stable transfer of bent raw material and unstable falling state. Figure 7 is a rear view of the drum when the spiral wall protrusions are ribbed. Fig. g is an explanatory diagram of a state in which the raw material that straddles two spiral walls is thrown off by the protrusion. In the figure, 20 is the drum, 23 is the spiral 171, 24 is the spiral path, and the first figure is t÷N@'fkQ.

Claims (1)

[Claims] The drum is equipped with a 11-edge slope where the outlet side is higher than the inlet side and the inner circumference of this drum is wound from the inlet side to the outlet side, so that a piece of raw material is 1) a spiral wall for forming a spiral path into which the raw material is fed; A raw material supply device for a flower bonito shaving machine, characterized in that a raw material feed section provided on the 1'' side of the drum is whitened.