SU94899A1 - Machine for trimming crab crab legs - Google Patents

Description

This invention relates to the mechanization of the cracking process of the spine.

Machines for trimming crab meatlobs; made in the form of conveyors with non-slippery tape and grippers, for holding crab and crab meat their cutting with circular knives are known.

The proposed machine has the distinctive feature that, for the purpose of retaining the legs of the crab and cutting, the endless belt of the conveyor is equipped with original elastic teeth, and for removing the crabs that are cracked with non-contractile elastic teeth, the crab needles without any source for the whole length of the conveyor. grooves, and at the end of it there is a comb, the Yalens of which are included in the caiawas of the endless belt.

Ma FIG. Figure 1 shows the abundance of a flock for trimming crab crab legs; in fig. 2, 3 and 4-infinite conveyor belt; in fig. 5 and 6 comb for collecting crab crab legs from an endless conveyor belt; in fig. 7-knife for trimming crab ogozhek.

The stab for trimming the crab meatjack consists of the bed 1, the driving and driven drums 2, the endless belt of the conveyor 3, two sirennyh, supercharged narnirio, the knives 4, the knife 5 and the washing bath 6. The leading and driving drums 2 machines are reinforced in the shaft , lying HiHx in the nodes of the screwed-up stage, and irnvodte from the electric motor 7 through the gearbox 8, the belt drive 18.

The endless belt of the conveyor 3, the feed of the crab for cutting to two siareins, fixed hinges, the knives 4 and to the knife 5, is a continuously moving rubber band that has longitudinal grooves 9 for the whole cracker of the crab legs along the entire length. In addition to the longitudinal caiawas 9, the endless belt of the conveyor has transverse elastic teeth 10 and longitudinal slots, of which two extreme grooves // are used for the passage of two paired, fixed 4, and knife 5, and three internal slots 12-for the naftsev 13 | Rebeiki 14, Nfinrio United

with ribs / 5 rigidly fixed on the bottom of the chute 16. Pieces 13 of the comb /-.snn.may cut the m from the legs of the crab from the back-up belt of the conveyor 3 not by the inclined eborny bunker 17.

The working tools, cut the HJ, iiM of the legs of the crab, are two paired, liiapHHptiO, shielded, knife 4, mounted on a pile of standard II size, and the knife 5, designed for; crab legs in the case of their penetration with two long, hinged, knives 4.

The cutting mode of the edge of all the knives relative to the gornzo} of the gonalnial plane of the endless belt of the conveyor is set at an angle of 12 °. In order to slide along the grooves of the endless belt, the skins at the end of the 1H1 of the upper ends are equipped with a weave 19.

A1 with legs knocks into the wash tub 6, papolmenpuyu marine 1YUDoy; in this case, the 1M water pipe 20 opens in such a way that the stream of water leaving the pipe reaches the opposite side of the bath; at the same time, the water in the bath begins to burlt and, through the re-use in small pushes, tosses the m-s located on the grill on the lattice, and produces its continuous washing. The centerpiece of the pipe 21 is opened so that the same water level is maintained in the bath 6 at all times.

The washed meo is selected from the bath and is laid down on the transfer tray 22, which is located on the endless conveyor belt 3 and the vibrator when it is touched on the top of the 11 o'clock line. From the bottom, the free movement of the crab and the endless belt of the conveyor, where the crab enters the longitudinal grooves 9, will allow it to slide free from it.

Before the first two paired, HiapHHpiio, sheared, with knives 4, the worker directs the crab moving on the tape, so that the knives cut both ends of it. Before the third knife, the second worker controls the work of the first pots and badly trimmed m under the knife 5. The trimmed m from the legs of the crab endlessly reaches the conveyor 17, and the trimming mea is diverted from the machine through the trays 23.

The cut pieces of crab meat cages go into the baskets, which are transported along the conveyor table 24 and the laying tables.

Subject invention

Claims (3)

1.Stack for cutting crab stalkers, consisting of an endless band, fixtures for holding a crab while cutting on knives for cutting, and for the purpose of retaining it, The endless belt of the conveyor is engraved with transverse elastic teeth, and for removing the fixed end with the translucent gears, the bevel tape of the conveyor has longitudinal grooves along its length, and a comb is installed in its body, the fingers of which enter the grooves of the bevel tape. 2. The form for performing an installation according to claim 1, characterized in that, in order to trim the crab legs, over the conveyor belt two doubled, n / arnnrnos are fixed, and the lower ends of which are ejected by the sockets, the slides 1TS11mk along the grooves mites. 3. The form is made by the machine on n. 1, for example, so that, in order to collect the cut crab and crab, the fingers of the comb are connected by e-ribs, rigidly ukrenleinymi on the bottom of the tray, installed at the end of the conveyor. t CNJ DGo 94899 L FIG. 2 FIG 3 L J5 iZ L -g / L No. 94899  one-, , FIG. five 13 one 15 /five 7 ± YY /four/ . TZZISS ZS FIG. 6 / 1 V //; tz frt e