SU1514306A1 - Arrangement for extracting caviar pellicle and liver from fish after dressing it for balyk - Google Patents

Description

The invention relates to the fishing industry, namely, devices for cutting fish and extracting jask of caviar and liver from cut

2

belly with heads and entrails. The purpose of the invention is to simplify the design and more complete separation of the jars of the roe and liver, while maintaining their integrity. To do this, between the knives 10 devices for cutting fish to balyk, there are guide rails 11 for oriented feeding of fish heads with not separated abdomens to needles 2 of a closed roller chain 1 and random removal of eggs and caviar of the liver after cutting with the disk knife 7 of its connecting ligaments. 3 il.

Ultrasound

1514306

The invention relates to the fishing industry, and in particular to devices for cutting fish, in particular for the extraction of eggs and caviar of the liver from the fish that are cut during the production of balyk brutek.

The purpose of the invention is to simplify the design and more complete separation of the jars of the roe and liver, while maintaining their integrity.

In Fig.1 schematically shows a device for extracting yastikov caviar and liver from fish after cutting it ND balyk, a general view; in FIG. 2, the process of capturing fish heads moving by inertia with unseparated abdomens and their fixation on the needles of the roller chain of the conveyor; Fig. Instead of undercutting of the ligaments of the liver and its removal, cross-section.

The device consists of a closed roller chain 1 placed across the movement of fish, each link of which has needles 2 at a distance of 25 mm from one another to catch fish heads 3 with abdomens 4 and remove yasky 5 eggs, spring-loaded figured slats 6 - elements , fixing the head 3 on the needles 2, disk knife 7 for lateral incision of the abdomen 4 from the side of the head and cut off the ligaments of the liver 8, the puller 9 to remove waste from the chain 1.

The feeding of heads with abdomens and entrails is carried out from a device for cutting fish to a balyk containing disk knives 10 and guide rails 11 installed between them.

The device works as follows.

Paired counter-rotating circular knives 10 devices for cutting fish to balyk cut off the head

3 with abdomens 4 by longitudinal two-sided ripping of the abdominal cavity and force of inertia drop them onto the needles 2 installed on the moving roller chain I.

Getting on the needles 2, the head 3 with the not separated abdomen 4 and the viscera is fixed by spring-loaded strips 6, and the joints 5 of the calf are removed by inertia and under their own weight from the opened abdominal cavity. Upon further movement of the fish head with the not separated abdomen, the disk knife 7 makes a transverse incision near the head to a depth regulated by curly bars 6, and cuts off the ligaments of the liver 8, leaving the esophagus in which the insides are attached. The severed jaws of the liver 8 are separated, and the head 3 with the abdomens 4 and the insides is discharged by the puller 9 to waste.

The proposed device for extracting caviar and liver provides mechanized separation of caviar and liver when they are extracted and preserves the integrity of the eggs and caviar of the liver.

Claims (1)

Claim A device for extracting caviar and liver liver from fish after cutting it into a balyk, containing an abdominal transporting organ with head and entrails, spring-loaded fixing elements for the fish head and a liver separator, characterized in that, in order to simplify the design and more completely separate the calves and the liver, while preserving their integrity, the transporting organ is made in the form of a closed roller abutment placed across the direction of movement of the fed abdomen with the head, with needles attached to each link, apravlen · GOVERNMENTAL meet the raw material feed. 1514306