SU850035A1 - Small fish dressing machine - Google Patents

Description

I

FIELD OF THE INVENTION The invention relates to the fishing industry, in particular, to fish processing equipment.

A known shredding machine, such as a capelin, contains a loading device, an operating drum being rotated, devices for fixing heads and tail fins, cutting heads and tail fins, a device for removing the internals, located around the circumference of its rotation.

A disadvantage of the known machine is that it is designed for processing very small fish (up to 18 cm long), such as sprat, capelin, etc. when processing which does not require careful adjustment to the cut of the head and caudal fin, as well as omena wear. eat fish. When processing the same fish larger than 18 cm, such as saury, herring

In order to make shriveled mackerel (up to 26 cm), it is necessary to set fish with respect to cutting tools.

The purpose of the invention is the possibility of processing fish of various types and sizes, as well as simplifying the design of the machine.

The goal is achieved by the fact that in a known machine containing a loading device,

10 a revolving operating drum and circumferentially mounted fixtures for fixing heads and tail fins, knives for cutting them and a device for removing internals, the operating drum is designed as a revolving head, having a rectangular parallelepiped shape with a boron removable tubular carriers, a fixture for fixing heads, consists of a drum formed by a set of disks mounted on the driver; a shaft with discs on its outer surface The profile groove divided by radial partitions into a number of cells, the bottom of the groove is spiral, and the number of disks corresponds to the number of carriers in the cage, the fixture for fixing the tail of the fins consists of a drum formed by a set of disks mounted on the drive shaft, on the outer surface of which A circular groove of variable section, divided by radial partitions into a number of cells, is made, and the number of disks corresponds to the number of carriers in the holder.

FIG. 1 schematically shows the proposed device; in fig. 2, section A-A in FIG. one; in fig. 3 device for removing intestines; in fig. 4 shows a section BB in FIG. 2; in fig. 5 - device for fixing the tail fins; in fig. 6 - operating drum.

A small fish cutting machine consists of a loading device 1, a horizontally mounted operating drum 2, located around the circumference of its rotation of the devices 3 and 4 for fixing the head and tail fins, a vibrator 5 and 6 for cutting the heads and tail fins, respectively, a device 7 for removing viscera, water nyh collectors 8 and 9.

Operational) 1st reel 2 (Fig. B) consists of a cage 10 fixed on wasps x 11, tubular carriers 12 made in the form of a cross section of the fish body, tightening bolts 13 and fixing bolts 14. Fixture 3 (Fig. 2 and 4 ) for fixing fish heads consists of a drum formed by a set of discs 15 with grooves, the bottom of which is made in a spiral, the discs 15 have a radial groove in which the partitions 16 are formed forming cells. Each cell is designed for a certain size fish family. The disks 15 are rigidly fixed on the shaft 17 mounted on the drive shaft 18 kinematically connected with the drum 2. To fix the set of disks on the drive shaft 17 in a predetermined position, the latch 19 serves. Fixture 4 (Fig. 2 and 5) for fixing the tail fins consists of a drum formed by disks 20 with annular grooves of variable cross section divided into cells. The discs 20 are mounted similarly to the discs 15 and are kinematically connected to the operating drum 2. The fixture 7 (Fig. 3) for removing the internals consists of a drum vacuum collector 2I, a corrugated roller 22, a scraper 23 and an elastic valve 24. The drum vacuum collector 2.1 has on the cylindrical surface of a row of holes and kinematically connected with the operating drum 2 and a grooved roller 22. The loading device 1 consists of a drum 25 and a spring stop 26, the feeding needles 27 are fixed on the drum 25.

The machine works as follows

Pre-sorted into different size ranges, head-oriented fish is fed to the loading device up to the spring-rest 26 and lined up in one row. At the moment the operating drum 2 stops opposite the loading device 1, the drum 25 with needles 27 feeds a row of fish into tubular carriers 12 the operating drum 2 head against the stop in the device 3 for fixing the heads. When the drum 2 rotates, the device 3 also rotates and the heads of the fish are cut off by the vibrator 5.

Claims (3)

Upon further rotation, the tubular carriers 12 are aligned with the openings of the drum vacuum collector 21 of the device 7 for removing internals, the drum 2 is stopped, and the internals are sucked out. In order to better remove the viscera, the vacuum collector 21 is in contact with the grooved roller 22, which, during rotation, provides a mechanical separation of the viscera in case of incomplete suction. The scraper 23 serves to clean the surface of the vacuum collector 21 from adhering viscera, the elastic valve 24 serves to block the openings of the vacuum collector 21 in order to save vacuum. Upon further rotation of the drum 2, the tubular carriers 12 are aligned with the water collector 8, the drum 2 stops and the abdominal cavity is flushed and the fish are sent in translational direction towards the fixture 4 to fix the tail fins. ; Upon further rotation of the drum 2 to the device 4, the tail fins are cut off by vibronocks b. On the subsequent alignment of the carriers 12 and the drum 2 with the water collector 9, the drum 2 stops, water from the collector 9 is supplied to the tubular carriers and the fish is pushed into the fish collection stream, then the rotor takes the initial position. The use in the proposed machine of a drum with a shift set of 14 and tubular carriers in combination with the shape of the fixation device for fixing the head and tail fins will allow processing a wide range of commercial fish related to the small one, will simplify the design of the machine to another size range of fish to be processed . As a result of the use of the invention, the expected economic will amount to 51.4 thousand rubles. for one car. Claims of a shredding machine, containing a loading device, a rotatable operating drum and circumferentially rotating it in a method for fixing heads and tail, fins, knives for cutting them, and an apparatus for removing intestines, about tons of ice. and with the fact that, in order to process fish of different types and sizes, as well as to simplify the design, the operating drum is made in the form of a holder having the shape of a rectangular parallelepiped with a set of removable 1x tubular carriers . 2. The machine according to claim 1, wherein the device for 4 heads consists of a drum formed by a set of disks mounted on the drive shaft. on the outer surface of which there is a circular profile groove, divided by radially and partitions into a number of cells, with the bottom of the groove made spiral, and the number of disks corresponds to the number of carriers in the holder. 3. Machine pop. 1, characterized in that the fixture for fixing the tail fins consists of a drum formed by a set of disks mounted on the drive shaft, on the outer surface of which there is an annular groove of variable cross section divided by radial partitions into a number of cells in the cage. Sources of information {4ation taken into account during the examination 1. Copyright Certificate of the USSR 644442, cl. A22 C 25/14, 1976. 9 f -AND 0utt (rig 5