SU1567146A1 - Device for processing fish in tin - Google Patents

Abstract

The invention relates to the processing of fish, in particular small fish, and relates to a device for cutting the head, removing the guts with a vacuum, and placing the carcass in cans. The aim of the invention is to increase the efficiency of the device by combining the operations of cutting and laying fish. The device is made in the form of a module containing a sector knife 3 with a section of the cutting edge 4 and having an opening through which the internals, the movable head cartridge 2 and the movable bottom of the carcass cartridge associated with the knife 3, the electromagnetic drive and the capacitive relay are removed using vacuum . The activation of the module occurs when the fish heads enter the head cassette 2. After the head is cut and the guts are removed, the carcass is dropped into the jar located under the bottom of the carcass cartridge. The carcasses are laid in two rows in head cuts to the short side of the rectangular can when it is moved. 1 hp f-ly, 5 ill.

Description

(

(21) (272 53 / 30-13

(22) 07/01/87

(6) May 30, 90, Büle N 20

(71) Astrakhan Technical Institute of the Fisheries Industry and Government

(72) Yu „Io Tikhonov, 10 And Nikulin, В„ С. Zverev and M.V. Batentsva (53) 66.843., 036 (088 8)

(56) USSR Author's Certificate No. 192379, cl. A 22 C 25 / TH, 19 & 3,

(5k) DEVICE FOR CUTTING AND FISHING IN A BANK

(57) The invention relates to the processing of fish, in particular small fish, and relates to a device for cutting the head, removing the entrails by means of a vacuum, placing the carcass in cans. The aim of the invention is to increase the efficiency

devices by combining the operations of cutting and laying fish The device is made in the form of a module containing a sector knife 3 with a region of the roaring edge and having an opening through which the insides, the movable head cassette 2 and the movable bottom of the carcass cassette connected with the noMOiji i vacuum are removed. a knife 3 electromagnetic drive and an emyustnoe relay. The activation of the module takes place when the fish heads enter the head cassette 2. After cutting off the debris and removing the insides, the carcass is dropped into the jar located under the bottom of the carcass cartridge. The laying of carcasses takes place in two rows in head cuts to the short side of the right side of the can when it is moved 1 З3п0 f-ly, 5il „

(L

//

ate about j

1

ten

15

The invention relates to a technique for processing fish, in particular small fish, and relates to a device for cutting the head, removing the viscera and laying the fish after cutting into cans.

The purpose of the invention is to increase the efficiency of the device by combining the operations of laying and cutting fish

FIG. 1 shows schematically a device for cutting and placing fish in a can, side view; in fig. 2 is a view A of FIG. 1; FIG. 3 is view B in FIG. 1; fig „- section bb In fig„ 1; in fig. 5 - arrangement of fish carcasses in a can

The device consists of a cassette 1 for a fish carcass, a cassette 2 for its head and a sector knife 3 with a cutting edge section at the lower end. The knife 3 is rigidly fixed on the shaft 5, on the end of which a lever 6 is mounted, connected to the core 7 of the electromagnet 8 to communicate the knife with a turning movement in a vertical plane. A cylindrical spring 9 is fixed on the shaft 5 to return the knife to its original position. The cassette 2 for the head and the bottom 10 of the cartridge 1 are mounted 30 directly on the knife 3 along its lower end. The shaft 5 is hollow and communicates with a vacuum device for removing internals, and the knife 3 has an opening connected by tube 11 with a hollow shaft 5

The bottom 10 of the cassette 1 is made in the form of a lattice, and one of its side walls40

45

in the form of a comb 12 for the passage of the grating bottom from the Other wall 13 of the cassette 1 is made in the lower part with semicircular grooves along which the gratings of the bottom 10 slide. The bottoms of the cassettes 1 and 2 have a rounded shape.

The cassette 2 for the head is equipped with a 14 "capacitive sensor

The device, which is a module, is attached to the base frame by means of a base 15, on which several similar modules can be mounted.

The device works as follows

Oriented headfirst fish along a stream (shown by dash-dotted lines in Fig. 2) is fed to cassette 1 (Fig. M and later to cassette 2 (Figs. 1 and A), while it abuts its head against the end wall of cassette 2

15671 64

for the head (Fig. 0 and installed on the cutting line of the head). After that, the capacitive sensor 1 (Fig. 2), which turns on the electromagnet 8 (Fig. 1), is activated, the sector knife 3 (Fig, 1) rotates together with the bottom 10 of the cassette 1 and the cassette 2. The fish is kept stationary by the side wall 13 (Fig. 3). The bottom 10 of the cassette 1 (Fig. 4) and the bottom of the cassette 2 slide under the fish, and the cutting edge h of the sector knife 3 (Fig. 1) cuts off the head; upon further movement of the sector knife 3 through the hole in it, the internals are removed by vacuum When the fish out of the bottom 10 of cassette 1 and the bottom of cassette 2 for the head, the carcass falls into a jar under the force of gravity (shown by dash-dotted lines in Fig0 2). The sector blade 3 returns under the action of a cylindrical spring 9 ( Fig. 2) 0

With a distance from the bottom of the cassette to the bottom of the canister of 30 mm, the fall time of the carcass is about 0.08 seconds and the carcass remains horizontal when dropped. When laying carcasses in two rows (Fig. 5) with the filling of one row completely with one module, the number of modules should be equal to two with the turn of the second one on the 180s.

The use of the invention allows to mechanize and automate the operations of cutting and laying small fish (sprat) in cans, to increase the efficiency of production of canned food from blanched fish in oil „

20

55

Claims (1)

1. A device for cutting and placing fish in a jar containing cassettes for a carcass and fish heads, a knife for cutting the head and a vacuum device for removing intestines, characterized in that, in order to increase the efficiency of the device by combining the operations of cutting and laying fish, the knife made in the form of a sector that can be rotated in a vertical plane, and the cutting edge is located on a part of its lower end, and the head cartridge and the bottom of the carcass cartridge are mounted directly on the knife the length of its lower end five about five Invention Formula 1. A device for cutting and placing fish in a jar containing cassettes for a carcass and fish heads, a knife for cutting the head and a vacuum device for removing intestines, characterized in that, in order to increase the efficiency of the device by combining the operations of cutting and laying fish, the knife made in the form of a sector that can be rotated in a vertical plane, and the cutting edge is located on a part of its lower end, and the head cartridge and the bottom of the carcass cartridge are mounted directly on the knife the length of its lower end while the knife has an opening for communication with a vacuum device for removing intestines. 20. The apparatus according to claim. 1, characterized in that the bottom of the cassette. for the carcass is a lattice, and one of its side walls is made in the form of a comb, while the heads of the cassettes for the head and the carcass have skrug- | Lennoe form. View d eleven FIG. 2 M J W13 Fig.Z Yu Editor A. Ogar Compiled by G. Anisimova Tehred L. Oliynyk Proofreader A.Obruchar Order 1278 Circulation 390 VNIIPI State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035, Moscow, Zh-35, Raushsk nab. 4/5 5 Subscription