JPS637762A - Apparatus for pickling fish roe - Google Patents

Abstract

PURPOSE:To enable uniform pickling of fish roe preventing uneven coloring and to prevent the deformation and loosening of roe, by pickling fish roe in a pickling vessel while repeating the mixing of pickling liquid and fish roe and separation of the components. CONSTITUTION:A horizontally extended protrusion 17 for separation is protruded in a pickling vessel 4 and is provided with roe-holding parts 18A, 18B at both sides of the protrusion. The pickling vessel 4 is turned with a driving means 8 to transfer the fish roe and the pickling liquid to both sides of the protrusion 17. In the turning of the vessel 4, the transfer of pickling liquid takes place prior to the transfer of the fish roe between both sides of the protrusion 17. Consequently, the pickling of fish roe is carried out reciprocating the mixed state and separated state of the pickling liquid and the fish roe to enable the uniform pickling of the roe without causing uneven coloring. Pickled fish roe can be produced at a low cost preventing the deformation and loosening of the fish roe.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a fish roe pickling device for producing salted products from fish roes such as live larvae and live muscle roe.

[Prior art and its problems]

A conventional fish roe pickling device, which is an example of such a fish roe pickling device, is described in Japanese Utility Model Publication No. 56-2872. It is designed to be rotated so that it is located inside.

However, in the infant pickling device described in this publication, uniform pickling is difficult because the infants and the pickling liquid move simultaneously, resulting in uneven coloring.
Further, when the axis of the cylindrical container is located in the vertical direction, a large pressure is applied to the larvae at the bottom of the container, which may cause the eggs to deform or break apart.

In order to overcome these problems, a rotor pickling device was developed in Japanese Patent Laid-Open No. 60-2148, in which a large number of containers that can move along an endless track are rotated by a rotation mechanism.
It is described in Publication No. 61, and according to what is described in this publication, deformation of eggs and the occurrence of brood can certainly be prevented, but
Uniform collapse has not yet been solved, and there are also problems in that the equipment becomes large-scale and equipment costs increase.

(Purpose of the Invention) The present invention overcomes the problems of the conventional methods described above, and enables uniform pickling without uneven coloring during pickling of young fish and other fish roe during salt production, and also prevents the eggs from becoming deformed. To provide a fish roe pickling device that is free from the risk of producing roe and can be manufactured at low cost.

[Summary of the invention]

The present invention provides a pickling container having fish roe placement parts on both sides and a separating protrusion extending horizontally projecting therein, and a pickling container having fish roe placement parts on both sides and a separating protrusion projecting therein, and a pickling container in which the larvae and the pickling liquid are moved to both sides of the separating protrusion. The device is characterized in that it has a drive unit that rotates the pickling container, and the pickling liquid is moved before the fish roes are moved between both sides of the separating projection when the cylindrical container is rotated.

(Example of the invention) The present invention will be explained below with reference to embodiments shown in the drawings.

FIG. 1 shows the whole of a larva pickling device 1 as an example of a fish roe pickling device according to the present invention. 3(
(Only the one on the pedestal 2A is shown) is attached to these bearings 3, as shown in FIG.
Support shafts 6A, 6 coaxially protrude from both end walls 5A, 5B of
B is supported, and the pickling container 4 is swingably supported on both the mounts 2A and 2B. Further, a support plate 7 is stretched over the pedestal 2A, and a motor 8 that forms a drive unit and can rotate in forward and reverse directions is attached to the support plate 7. The drive of this motor 8 is controlled by a control unit (not shown). This is done using a control signal.

A small-diameter sprocket 10 is fitted onto the rotating shaft 9 of the motor 8, and a large-diameter sprocket 11 is fitted onto the support shaft 6A.
A chain 12 is wound around the sprocket 11, and the rotation of the sprocket 10 driven by the motor 8 is decelerated.
1.

As shown in detail in FIGS. 2A and 8C, the main body 13 of the pickling container 4 has an arc-shaped cross section between the two end walls 5A and 5B, which have a substantially O-shape with an arc-shaped lower part. A bottom wall 14 and side walls 15A and 15B integrally connected to the top end of the bottom wall 14.
The shape is such that it has an upper opening 16 connecting the two. Inside the main body 13 of the pickling container 4, the bottom wall 14 is provided.
A separating protrusion 17 having an inverted V-shaped cross section extends from one end wall 5A to the other end wall 5B in the horizontal direction. It is arranged like this. This separation protrusion 17 is formed to reach approximately 2/3 of the total height from the lower end of the main body 13, and both sides of the separation protrusion 17 are provided with flat plate-shaped mover mounting portions 18A, It is said to be 18B. and,
The angle formed by both infant placement parts 18A and 18B is true I11.
! In the example, the angle is about 30 degrees as an example, but this angle ranges from 0 degrees when the separation protrusion 17 is formed of a single flat plate to an angle exceeding 90 degrees.
It can be arbitrarily selected in consideration of the internal volume of the main body 13, the inclination angle when the main body 13 rotates, etc.

Note that the tip 17a of the separation projection 17 is formed to have an arcuate cross section in order to prevent the introduced infants from being damaged.

The upper end of the side wall 15Δ of the main body 13 of the pickling container 4 is located at the first
As shown in the figure, a plurality of hinges 19, 19, . ing. This lid body 20 includes a plurality of fixtures 21, 21, and 21 attached to the upper end of the side wall 15B of the main body 13.
..., so that the upper opening 16 is closed and fixed, and a sealing member (not shown) is interposed between the main body 13 and the lid 20, so that the pickling container 4 as shown in FIG. 2C is fixed. Even in the inclined position, the soaking liquid 22 inside is prevented from leaking.

Next, the operation of the embodiment described above will be explained.

First, as shown in FIG. 3A, the pickling container 4 is
The upper opening 16 of the container 3 is placed in a neutral position directly above the separating projection 17, and the pickling liquid 22 and the larvae 23 are introduced into the pickling container 4 from the upper opening 16. Then,
The soaking liquid 22 and the larvae 23 are each separated and arranged approximately half-hung on both sides of the separation protrusion 17. In such a state, when the motor 8 is driven by a signal from a control section (not shown) to rotate the dipping container 4 counterclockwise at low speed, the dipping liquid 22 located on the side of the shield placement section 18B is rotated. The mover gradually moves to the IT section 18A side, and the child placement section 18B
When it assumes a nearly horizontal position, most of the soaking liquid 22 on the side of the child holder 18B moves to the side of the child placement part 18A (
Figure 3B). At this time, the infant 23 is placed on the infant mounting section 18B.
is left behind. After that, when the pickling container 4 is roughly rotated counterclockwise at a low speed, the young children 23 placed on the child placing part 18B gradually fall to the child ta part 18A side and are immersed in the pickling liquid 22. do. In this way, the mover ti part 1
When the child placement section 18B reaches an angle of inclination such that all the children 23 on the child holder 8B fall (FIG. 3C), the pickling container 4
The rotation of the pickling container 4 is stopped, and this time the pickling container 4 is rotated clockwise at a low speed, and when the infant placement section 18B assumes a substantially horizontal position as shown in the third diagram, the rotation of the pickling container 4 is stopped again. do.

After maintaining this state for a while, the pickling container 4 is further rotated clockwise at a low speed, and after passing through the neutral position of the pickling container 4 shown in FIG. 3H, the baby! fff section 18A
The soaking liquid 22 on the side gradually moves to the shield placement part 18B side,
When the child placement section 18A is in a substantially horizontal position as shown in FIG. 3H, most of the soaking liquid 22 on the child placement section 18A side moves to the child device section 18B side. At this time, the infant 23 remains on the infant placement section 18A, as described above. Thereafter, when the child resting part 18A reaches an angle of inclination such that all the young children 23 on the child resting part 18A fall to the side of the child resting part 18B and sink into the pickling container 22 (see Fig. 3G). ), the rotation of the pickling container 4 is stopped, and the pickling container 4 is
is rotated counterclockwise at a low speed, and when the infant placement portion 18A assumes a substantially horizontal position as shown in FIG. 3H, the rotation of the dipping container 4 is stopped again.

After about 10 minutes have elapsed in the state shown in FIG. The soaking liquid 22 on the 18B side gradually reaches the child placement section 18.
When moving to the A side and the child placing part 18B assumes a nearly horizontal position as shown in FIG. The pickling liquid 22 and the young child 23 are moved to the side 18A.
and are completely separated (Fig. 3C). Thereafter, the steps up to C-1 in Figure 3 are repeated over and over again with stops for 10 minutes to several tens of minutes each in the state of speed, third stroke, and Figure 3 H, and finally the process shown in Figure 3 Salted samurai can be produced by leaving the mixture at a low temperature overnight in the H state. In addition, when taking out the salted saushi from the pickling container 4, the pickling container @ 4 should be regulated at the position shown in Figure 2C.
What is necessary is to remove each fixture 21 and rotate the lid body 20 to the position shown by the line I&.

According to the above-mentioned embodiment, during the pickling process, FIG.
In state 1, the pickling liquid 22 and the young children 23 are completely separated, so each component in the pickling liquid 22 can be mixed uniformly, and uneven coloring on the surface of the young children 23 can be prevented. Furthermore, since the pickling container 4 is not vertically elongated, no large pressure is applied to the larvae 23 located at the lower part of the pickling container 4, and therefore, there is no fear that the eggs will become deformed. In general, since the structure is simple, it can be manufactured at low cost.

In the above embodiment, one motor 8 rotates one pickling container 4, but since the load for rotating the pickling container 4 is not so large, one motor 8 rotates one pickling container 4. It is also possible to configure a plurality of pickling containers 4 to rotate. As an example of this configuration, as shown in FIG. 2A, there is a groove 2 at the tip of the support shaft 6B.
4 is formed in advance, and a dovetail 25 protruding from the support shaft 6A of another pickling container (not shown) is fitted into this dovetail groove 24, so that a plurality of pickling containers can be rotated synchronously. Moreover, although the drive unit for rotating the pickling container 4 has been described as the motor 8, the pickling container 4 may also be rotated by rotating a gear by hand.

Furthermore, the fish roe to be pickled is not limited to the roe 23, but other species of roe such as Menko may also be used.

〔Effect of the invention〕

As explained above, according to the present invention, the fish roe is pickled while repeating the mixing state and separation state of the pickling liquid and the fish roe, so uniform pickling without uneven coloring is possible, and the eggs are deformed. There is no risk of causing rashes,
Moreover, it has the effect of being able to be manufactured at low cost.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing an embodiment of a fish roe pickling device as an example of a fish roe pickling device according to the present invention, and FIGS. 2 A, B, and C are a front view and longitudinal section of the pickling container shown in FIG. 1. side view and longitudinal gfI side view with different inclinations, Figures 3A, B, C,
D, E, F, G, H, 1 are explanatory diagrams showing the effects of the embodiment of FIG. 1, respectively. 1... Moving element saving device, 4... Pickling container, 5A, 5B
... End wall, 8 ... Motor, 13 ... Main body, 14.
... Bottom wall, 15A, 15B... Side wall, 17... Separation protrusion, 18A, 18B... Mover Ii! Okibe, 20・
... Lid body, 22 ... Pickling liquid, 23 ... Young child. Applicant's agent Shunsuke Nakao Figure 1 Figure 2 (A) (B) (C)

Claims (1)

[Claims] A pickling container has fish roe placement parts on both sides and separation protrusions extending horizontally projecting therein, and the pickling container is arranged so that fish eggs and pickling liquid move to both sides of the separation protrusions. A fish roe pickling device characterized by having a rotating drive part.