JP2547735Y2 - Guide member of three grated salmon - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a guide member for lowering fish such as salmon and trout into three pieces.

[0002]

2. Description of the Related Art As shown in FIG. 1, a guide member used in a three-piece fish lowering machine is provided with an elongated guide plate 1 provided between left and right endless belts 2, 2, and a fish body 3 running with the endless belts 2, 2. While being guided by the guide plate 1 and traveling while being regulated by the back fin holding member 6, the upper cutter 4 and the lower cutter separate the bone and fillet into three pieces.

[0003]

However, since the head and internal parts of the fish body are cut off in advance, the abdomen of the fish body is guided in an unstable state, and as a result, when the fishery and the bone are separated. In addition, the inner wall of the abdomen was damaged, which was not preferable.

[0004] Therefore, in addition to the head and built-in fish,
After the tail and assemblage are cut off, the abdomen of the fish body is guided by an inclined surface, that is, a gently inclined surface. Since it is formed on the two guide plates, it is a technical problem of the present invention that the inner wall of the abdomen of the fish runs in a stable state and the fish is separated into a bone and a filet by the inclined cutter. .

[0005]

Means for Solving the Problem "The configuration of the present invention for solving the technical problem described above is as follows. That is, an elongated first guide plate having horizontal surfaces integrally formed before and after the inclined surface, and a slit formed on the inclined surface of the guide plate so as to protrude a part of the lower cutter. And a substantially triangular inclined guide formed on both sides of the second guide plate to guide the abdomen of the fish passing through the slit. [0006]

The fish body traveling together with the endless belt on the horizontal surface of the first guide plate travels while being guided by the gentle slope, and at the same time, the lower cutter protruding from the slit of the slope is cut into the lower part, and then, The second guide plate is guided in sliding contact with the surface of a substantially triangular inclined guide that runs on the horizontal surface of the second guide plate and the endless belt.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a front view of the guide member of the present invention. FIG. 2 is a plan view of FIG. Reference numeral 101 denotes an entire guide plate integrally formed of a steel plate.

Reference numeral 102 denotes a gentle inclined surface formed substantially at the center of the guide plate 101. A first guide plate 103 and a second guide plate 104 are integrally formed before and after the inclined surface 102.

The first guide plate 103 is an elongated plate having a relatively large thickness and a flat surface, and a rear end carrying side of the first guide plate 103 receives a fish abutting portion as shown in FIG. The support plate 105 is disposed so as to overlap with the front end side of the support plate 105.

A mounting member 106 formed on the lower surface of the first guide plate 103 is fixed to a support plate 108 provided between left and right frames 107, 107 of the three-sheet lowering machine via screws or bolts.

The slanted surface 102 is fixed to the front end of the first guide plate 103 and the rear end of the second guide plate 104 by a suitable means such as welding.
9, 109 formed at the same time
09 and 109 form a slit 110.

The slit 110 has a gap within a range in which the lower cutter 111 can rotate. In addition, the thin plate 109,
The shaft 1 of the lower cutter 111 is located below
A semicircular notch 113 for 12 is formed.

A step (not shown) corresponding to the thickness of the thin plates 109, 109 so that both side surfaces are smooth when the thin plates 109, 109 are fixed to the first and second guide plates 103, 104. ) Is formed, and the thin plate 10 is
It is preferable to fix the front and rear ends of 9, 109 by spot welding.

The second guide plate 104, like the first guide plate 103, is thick, has a flat surface, is almost twice as high as the first guide plate 103, and At the front and rear ends, a filler discharging plate 115 having a curved surface 114 is integrally formed.

Reference numeral 116 denotes a substantially triangular inclined guide welded via spacers 117 attached to both sides of the second guide plate 104. As shown in FIGS. The attachment member 118 is formed on the lower surface of the spacer 117 and is fixed to a support plate 119 provided between the left and right frames 107, 107 via screws or bolts. .

Reference numeral 120 denotes a front end 12 of the inclined guide 116.
4 is an auxiliary guide integrally formed with the auxiliary guide 1.
20 has a curved surface 122 having an arc substantially the same as the arc of the inclined cutter 121.

In the drawing, reference numeral 125 denotes an endless belt stretched between a driving pulley 126 and a driven pulley 127, and reference numeral 128 denotes a centering roller for pressing the endless belt 125 from the left and right. Always press inward.

Reference numeral 129 denotes an upper cutter, and 130 denotes a pressing plate.

[Effect of the invention]

Since the guide member constructed as described above is attached to the three-sheet lowering machine via the attachment member, the abdomen of the fish body in which the head and the built-in parts of the fish body are cut off in advance is attached to the first guide plate. At the same time, the fish body is kept horizontal by placing the buttocks on the support plate.

Thereafter, when the fish is fed between the left and right endless belts, the fishes cut through the abdomen and the abdomen of the fishes after passing through the gentle slope, and when the fish reaches the inclined guide, the inner wall of the abdomen of the fishes is cut off by the endless belt. When it is guided in the inclined guide in a state where it is pressed inward, it is lowered by the left and right inclined cutters into three pieces, namely, the middle bone and both the files.

Although not shown in the figure, when approximately 1/2 of the endless belt in contact with the inclined guide is pressed from outside by a pressure roller, the abdomen of the fish body follows the inclined guide. Abdomen (also called haras)
Can be removed together with the bone, making it extremely convenient and practical.

[Brief description of the drawings]

FIG. 1 is a front view of the id member of the present invention.

FIG. 2 is a plan view of FIG.

FIG. 3 is a left side view of FIG.

FIG. 4 is a schematic diagram showing a state in which the guide member of the present invention is set on a three-sheet grinder for salmons.

FIG. 5 is a sectional view showing a conventional example.

[Description of Signs] 102 is an inclined surface 103 is a first guide plate 104 is a second guide plate 106, 118 is a mounting member 109 is a thin plate 116 is an inclined guide

Claims (1)

(57) [Scope of request for utility model registration] 1. An elongated first guide plate integrally formed with a horizontal plane before and after the inclined surface, and a first cutter plate formed on the inclined surface of the guide plate so as to protrude a part of a lower cutter. And a substantially triangular inclined guide formed on both sides of the second guide plate to guide the abdomen of the fish passing through the slit. Guide member.