RU1780685C - Device for butchering fish for smoked back - Google Patents

Abstract

Usage: cutting fish, mainly mint, into a balyk, providing an increase in the quality of the obtained balyk while expanding the technological capabilities of the cutting device. The U / I triad contains a feed unit 1 with a centering tray 2, a device 3 for installation on the cut line of the abdomen with a head, two pairs of circular knives 4, 5 mounted on common shafts for cutting the abdomen with the head and making cuts in the region of the orbits of the fish, an extraction mechanism the calf joints 7, additionally provided with a movable disk 14 and a fixing element 15 arranged one above the other with an arcuate strip fixed at an acute angle to the movable disk to form a gutter for accommodating the baly. The fish, with its tail in front and abdomen upward in tray 2, is fed to knives 4,5. The separated abdomen is supplied with the head to the mechanism for extracting the joints of the eggs, and the balyk is transferred to the groove by the transmitting device for processing. Upon completion of the technological process, the joints of caviar, liver and balyk are obtained. 5 cp f-ly, 12 ill. (L С 1 00 о ON 00 СЛ fig 1

Description

The invention relates to the processing of fish, and in particular to devices for cutting fish into a balyk with its subsequent processing and simultaneous extraction of the joints of eggs, mainly mint.

The device can be used as part of various processing lines for the integrated processing of fish.

The purpose of the invention is to expand the technological capabilities of the device and improve the quality of the balyk.

Figure 1 is a General view of the device; Fig. 2 is a top view of the joint removal mechanism; on figs - section aa in fig. 1 (relative position of the trough to accommodate the beam and the brush); Fig. 4 is a section B-B in Fig. 2 (relative position of the movable disk and the knife for cutting the tail fin); figure 5 is a cross-section bb In figure 1 (orienting input section of the tray); in Fig.6 is a section GG in Fig.1 (the middle section of the tray); in Fig.7 is a section DD in Fig. 1 (output section of the tray 19); see fig. 8 view of Enafig. 1 (caudal fin receiving zone); Fig. 9 is a section FJ in Fig. 2 (mutual arrangement of the guides 12,13); Fig. 10 is a section 3-3 of Fig. 2 (in the middle section of the guides 12, 13); Fig. 11 is a section II in Fig. 2 (in the area of the input section of the guides 12, 13); in Fig.12 - section KK in Fig.2 (relative position of pos. 14, 15, 16).

- The device for cutting fish into a balyk contains a feed unit I with a centering tray 2, a device 3 for installation on the cutting line of the abdomen with a head, two peers of the disk 4, 5 mounted on common shafts, respectively, for cutting the abdomen with the head and making cuts in the region of the orbits fish, paired support guides 6 - to move the head with the abdomen, a calf joints extraction mechanism 7, consisting of a needle ring 9 located on the vertical rotor 8, for fixing the head, the ring gear 10 with the clamping element 11 to hold the anal part of the abdomen, between them two converging tubular guides 12,13, to remove the joints of the eggs, placed one above the other, the movable disk 14 and the locking element 15 with an arcuate strip 16, fixed at an acute angle to the locking element 15c formation troughs together with a movable disk 14 for placing a beam therein, a blade 17 for cutting the caudal fin, a brush 18, a transmission device 19, a scenting system and a drive system not shown in the drawing.

The device 3 for installation on the cut line of the abdomen with the head includes the measuring flaps 20 kinematically connected with the catchers 21 and the tray 2.

The guides 6 are made in the form of parallel plates.

The needles 22 on the ring 9 are placed at an acute angle with equal pitch. In the loading zone, the needles 22 are parallel to the support guides 6, but are offset vertically downward from the relative output end of the support guides.

The clamping element 11 is represented by an endless spring-loaded web,

5 for example chain.

0 Guide 12 is fixed, 13 is floating type. The input section 23 of the guide 12 is turned at an angle of not more than 45 ° relative to the input

0 of the guide rail 13.

The movable disk 14 is rigidly mounted on the rotor 8, is made with a beveled edge. Its working surface 24 has an annular groove 25 formed by two rows

5 teeth 26. The teeth of the annular groove have an equal pitch, are identical in height and oriented along the process.

The locking element 15 is made in

0 form of a fixed ring with a beveled working surface and placed above the annular groove of the movable disk. In the tail fin receiving zone, an L-shaped tuck is made.

5 The transmitting device 19 consists of two sections located one below the other - orienting 27 and fixing 28. The orienting section 27 has a helical shape.

0 The fixing section 28 is made in the form of two guides 29, 30 converging at an acute angle and fixed and movable, with the formation of an exit slot section 31.

5 The movable guide 30 is a two-arm spring-loaded lever. The free end 32 of the guide 30 is placed above the first set of teeth 26. In the area of the entrance to the guides 12, 13

0, a circular knife 33 for opening the abdominal cavity is located.

Before starting work, the working nodes of the device are configured:

5 - The rotor speed is selected, which is determined by the capacity (60 - 80 fish / min).

- The transfer tray is installed, the gap between the movable disk and the locking element is selected

The device operates as follows.

The fish, oriented with its tail forward, with its abdomen upward, is fed into the tray 2 and then transferred to the device 5 3 for installation on the cutting line of the abdomen with the head and feeding to circular knives 4, 5 for cutting the abdomen with the head and making cuts in the area of the orbits. The operation of circular knives A, 5 ends simultaneously - 10 no. After that, the head with the abdomen, which was previously oriented in a vertical position, sits on the support guides, is securely fixed on them and, due to the acquired speed 15, moves to the needle ring 9. When the head leaves the guides, it is fixed on the needles 22. The rectilinear the movement is replaced by the circumferential movement of the Abdomen with the head 20 having one attachment point in the region of the head, is fed to the ring gear 10 and fixed by the element 11.

A part of the fish carcass fixed at two points (head and channel section) 25 is fed to the guides 12, 13. With further movement, the carcass occupies a position between the guides, where the fixed guide takes place behind the abdomen and is movable in front of the abdomen 30

The fixed abdomen is applied to the knife 33 to open the abdominal cavity. The severed head continues to move to the Bryushko puller, having lost one of the 35 pivot points, the head is lowered onto the movable guide. In the process of changing the position, the joints are slightly shifted to the opened cavity.

The rotating rotor 8 provides for abdominal pulling between the guides 12.13 from the ananal zone to the head section with the extraction of the joints of the eggs and the liver. The resulting product is sent for processing. 45

Along with the extraction of the joints of caviar, the balyk is being finalized. The white from under the knives 4 enters the orientation section 27 of the transmitting device 19

The helical shape of the section 50 ensures the reorientation of the Balyk balyk, oriented by the caudal fin forward, enters the fixing section 28, is oriented on the section 31, and is placed between the teeth 26 through the A-shaped groove of the fixing element 55 15.

The presence of the movable disk 14 provides, during its rotation, the clamp of the tail cradle and the movement of the beam, Thanks to such movement, the beam is pulled out

the fixing portion 28 and the supported guide 34 are laid in a groove formed by a beveled surface 14 and an arcuate strip 16

During movement in the gutter, the beam is protected by a brush.

Continuing the movement, the tail fin, firmly clamped at the exit of the narrowing gap, is cut off with a knife 17. The finished balk enters for sanitary treatment.

The proposed device allows two technological operations simultaneously: extraction of caviar joints while maintaining their integrity and refinement of the balyk; excludes the use of additional means of small-scale mechanization and the use of additional jobs.

A positive effect is achieved by introducing into the device a movable ring, a fixing element, an arched strip forming a carrier with the movable ring, and also introducing a transfer tray. The use of these elements allows you to expand the technological capability of the device, at the same time modify the balyk and extract caviar joints

Formula 1 A device for cutting fish into a balyk, containing a centering tray, a device for installation on the cutting line Eoyushka with a head, pairs of circular knives attached to the common shafts of the jo for respectively cutting the abdomen from the head and making cuts in the area of the fish’s eye sockets, paired support guides to move the head with the abdomen, a calf joint extraction mechanism consisting of a spike located on a vertical rotor of a needle ring 03. a gear rim with a clamping element, two converging tubular guides and a circular knife for opening the abdominal cavity between them, and a transmitting device, characterized in that, in order to expand the technological capabilities of the device and improve the quality of the obtained beam, the joint extraction mechanism is provided with one above another movable disk and a fixing element with an arcuate strip fixed at an acute angle to the movable disk with the formation of a groove for accommodating the beam, and fi siruyuschy element is mounted on the movable plate to form a tapered inlet zezora1 wiper brush is mounted, and the output - a knife for cutting the tail

fin, while the transmitting device consists of two located one below the other orienting and fixing sections.

2. The device pop 1. differs in that the movable disk is rigidly mounted on the rotor, made with a beveled edge and has an annular groove. formed by two rows of teeth.

3. The device pop. 1. Distinguishing - with the fact that the fixing element is made in the form of a fixed ring with a beveled working surface m is placed above the annular groove of the movable disk.

4. The device according to claim 1, characterized in that the teeth of the annular groove have an equal pitch, are identical in height and oriented along the process.

5 The device according to claim 1, characterized in that the fixing section is made in the form of two movable and fixed guides converging at an acute angle.

6. Device pop, 1, characterized in that. that the output end of the movable rail is mounted above the first set of teeth.

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