SU770464A1 - Machine for breaking eggs and deviding their contents - Google Patents

Description

The invention relates to machines for breaking eggs and separating their contents and can be used in the poultry, meat and confectionery industry in the production of liquid and dried egg products.

A known machine for breaking eggs and separating their contents, comprising a chain roller conveyor, a sucker-rod conveyor carrying nodes for breaking eggs, each of which consists of a base, two legs with shanks, a spring-loaded swivel clamp for fixing the egg and two spring-aligned knives aligned with blades, are installed on one axis with the legs, a mechanism for opening the legs, rotatably mounted nodes separating the contents of the egg, including a prismatic shape of the bath for protein and coaxially tinned trays for the yolk, a shell discharge mechanism consisting of a tray

2

and a plate stop, a system of guides and trays for collecting the product and the shell m.

This machine is closest to the proposed technical essence and the achieved effect.

The disadvantages of this machine are the complexity of the design of the egg breaking unit, while the implementation of the mechanism for opening the legs in the form of a four-link hinge mechanism and the execution of the legs in the form of a parallel bend! x bar elements do not allow high-quality shell nibble, lack of visual control of separation, imperfect design of the shell discharge unit, which does not allow to catch the remains of the in-shell contents flowing at the time of the last drop on the tray.

The aim of the invention is to improve reliability and performance.

To do this, the shanks of the legs have bent ends, and the mechanism for opening770464

folders are made in the form of a cam mounted on the same axis with a clamp for fixing the egg and provided with an emphasis with a regulator and a roller mounted for rotation and interaction with the bent ends of the legs of the legs, while the protein bath has a hemispherical recess in the center, and the yolk has the shape of a recess and is mounted with the possibility of placing in it, the tray for collecting the shell has slots, and the folders' are made in the form of trapezoid-shaped plates.

FIG. 1 shows a machine in plan view; in fig. 2 is a view along arrow A in FIG. one; in fig. 3 —Usep I in FIG.

2, frontal projection; in fig. 4 is a view along arrow B in FIG. 3; in fig. 5 is a view along arrow B in FIG. 3) in FIG. 6, node II in FIG. 2 (in working position after nadrub and rupture of the egg shell and stack contents); in fig. 7 - the node separating the contents of the egg, side view and top, 'in FIG. 8 _ separation unit after pouring the protein into the collection tray of the product, in FIG. 9 - breaking unit, plate support and shell collection flow.

The machine includes a chain roller feed conveyor 1 (FIG.

1 and 2), an endless bottom sucker conveyor 2 with three vertical shafts 3, kinematically connected with the drive, a system of guides 4, trays 5 of the collection of products and washing device 6.

All nodes are mounted on the frame 7. On two rigidly connected vertical rods 8 movably mounted supporting rectangular platform 9 (FIG.

5), on one side * of which axis 10 is mounted perpendicular to it with rolling roller 11 and a pair of sliding bearings 12, and on its front side there is a pin 13 (FIG. B).

On each platform of the conveyor through the bracket 14 (Fig. 5) suspended node breaking eggs (Fig. 2), which (Fig. 5-6) is a rectangular base 15 with a window 16 in the lower part. On the front side of the base, two folders 17 are mounted in the form of conjugated trapezoid-concave plates ending in shanks with bent ends 18, between which a clamp 19 ^ spring-loaded clamp 20 is installed to fix the egg, ’there are also two spring-aligned knives 21 aligned with blades,

installed on the same axis 22 with folders and Konda which intersect the base plane 15 through the window 16 (Fig. 5).

The mechanism for opening the legs is made in the form of a cam 23, mounted in the upper part of the base 15 and mounted on a common axis of rotation 24 with a clamp 20 and has a roller 25 on the bent lower part and a rod stop 26 with a regulator 27 in the upper part. The roller has its own axis of rotation and is installed with the possibility of interaction with the bent-up horses of 18 folder shanks.

Under each platform are located nodes separating the contents of the egg (Fig. 2, 9). The separation unit (Fig. 7, 8) includes a tray 28 for prismatic protein with a hemispherical recess 29 in the center and a bath

30 for a yolk in the form of a hemisphere and cantilever mounted on a bracket

31 in relation to the bath for protein. The shell discharge unit (Figs. 1, 2, 9) consists of a rectangular tray 32 with slots and a plate stop 33.

The machine works as follows.

Eggs are laid on a six-row roller chain loading conveyor 1. The egg, while moving the conveyor, is oriented by the major axis in the horizontal plane.

The roller conveyor and the sucker conveyor 2 move synchronously and the eggs fall into the breaking units. At this moment, the clamping clamp 2.0, by means of a guide, located outside the contour of the machine, is in the upper position, and the horses of the knives 21 are in the platoon position (FIG. 5) and slide along the guides inside the contour of the rod conveyor.

Next, the locking clamp 20 gently comes off the guide due to the bending of the latter and fixes the egg on the legs 17 (Fig. 5), and the knife 21 abruptly goes off with its guide and hews the egg from the bottom.

When moving along the contour of the machine, the cam 2 3 knot of breaking breaks down and the roller 25 opens its paws 17, thus breaking the egg with the blades of knives 21 that have entered it.

The contents of the egg is poured into the downstream, hinged-mounted separation unit, which is previously in a horizontal position.

5 770464 6

The carrier platform 9, together with the shell unit, allows to reduce metal consumption along the conveyor rods upwards from the separation unit by rolling the platform roller 11 along the inner guides, which gives _{5 the} ability to visually control the content of eggs.

Further, in the course of the movement, the node of breaking along the rod by changing the curvature of the guide approaches the node of the division. The bracket 31 of the tray for the yolk of the separation unit slides over the guide 4 (FIG. 7), slides along it, remaining in a horizontal position. At this moment bath 28 for, 5

Due to the curvature of the guide, the base plate is lowered, rotated on the bracket 31 and pours the protein into the tray 5 of the product collection, and the yolk remains in the tray 30 for the yolk. Last ₂₀ motion along the "eniya conveyor encircles the guide shaft 3 and resets the yolk to the yolk-product collection tray, and then enters the hemispherical recess 29 bath for protein. 25

The nodes of breaking and separating along the movement of the conveyor approach shaft 3, where the shell is reset from the breaking node by a lamellar stop 33. At the same time, the blades of knives 21 are closed by removing roller 25 of cam 23 from contact with the bent ends of the legs 18, shells released from the clamp and the support is dropped on the tray 32.

The protein residues flowing at the time of the shell discharge through the slots of the tray fall into the collection for the protein, and the shell into the receiving tank for waste.

At this stage, the technological cycle ₄₀

breaking an egg and dividing its contents with a shell discharge ends.

Upon further movement, the separation node takes the initial ₄₅

the position for receiving eggs, the platform roller slides between the two guides and fixes the breaking unit against possible movement along the rods in the vertical plane, the knife assumes the platoon position * and each node is ready for the start of a new cycle.

After a two-hour machine operation, its components (splitting, breaking) are subjected to sanitary cleaning while the machine is running $$ empty (without eggs).

The proposed design of the machine, in particular the nodes breaking eggs, the separation of their contents and the discharge node

the bone of the whole machine '(by reducing the number of parts), at the same time increasing its reliability and by eliminating the loss of protein (10% of the egg weight compared to 12-13% by a known solution) increases productivity. Thus, with a machine's productivity of 10 thousand eggs per hour (600 kg of product), it is additionally possible to collect 200–300 kg of product per shift.

In this case, the estimated economic effect when using the machine of the proposed design in the national economy with a machine productivity of 10 thousand eggs per hour will amount to 10 thousand rubles. in year.

The machine is easy to manufacture and install, easy to use, durable.

Claims (3)

Claim 1. A machine for breaking eggs and separating their contents, containing a chain roller conveyor, a sucker rod conveyor carrying nodes for breaking eggs, each of which consists of a base, two legs with shanks, a spring-loaded swivel clamp for fixing the egg and two spring-loaded knives aligned with the blades, mounted on the same axis with the tabs, a mechanism for opening the tabs, rotatably mounted nodes separating the contents of the egg, including a prismatic shape of the bath for protein and coaxially installed These trays for the yolk, the mechanism for the discharge of the shell, consisting of a tray and a plate stop, a system ^of guides and trays for collecting the product and the shell, characterized in that, in order to increase reliability and productivity, the legs of the legs have bent ends, and the mechanism for opening the legs is designed as a cam mounted on one axis clamp for fixing the egg and provided with a stop with a regulator and a roller mounted for rotation and interaction with the bent ends. shank legs, while the bath for the protein has a hemispherical recess in the center, and the bath for the yolk has the shape of a recess and is mounted with the possibility of placing it in it. 2. Machine for π. 1, I am barking with the fact that the shell for collecting the shell has cuts. 770464 3, Machine π. 1, of which is that the folders are made in the form of trapezoid-concave plates.