SU440307A2 - Device for laying eggs in cellular packaging - Google Patents

Description

According to the main author. St. No. 249255, a device for placing eggs into cellular containers is known, comprising an orientator and two conveyors arranged one in the contour of the other in mutually perpendicular directions. One conveyor is intended for the contacting nodachi of eggs, and the other - for the supply of containers. In addition, the device has a control mechanism comprising levers mounted on the shafts, kinematically coupled to each other.

The proposed device differs from the known fact that it transversely transnorter for feeding eggs above the location of the container, where the eggs are dumped, transverse dividers are installed between its cells, and elastic longitudinal cutters are installed along the conveyor in front of the containers.

This makes it possible to eliminate bouting of the eggs during laying.

When this transverse dividers made in the form of elastic plates attached to the free ends of the springs, the second end of which is fixed.

The longitudinal cut-off devices are attached to a pivotally mounted spring-loaded lever interlocked with the control mechanism of the conveyor for feeding the container.

FIG. 1 schematically shows a general view of the device; in fig. 2 is a view along arrow A in FIG. one; in fig. 3 - conveyor of piece feeding of eggs, side view; in fig. 4 is a view along arrow B in FIG. 3; in fig. 5 is a view along arrow B in FIG. four.

A device for laying eggs contains two conveyors 1 and 2 for single-piece feeding of eggs and tare, located one in the other circuit in mutually perpendicular directions, guide 3, mechanism 4 for controlling the sequence of discharge of eggs and tare, containing levers mounted on a shaft interconnected stops and acting on the last cams located on the same shafts with levers (not shown in the drawings).

The drive is made from an electric motor with the help of gears, including ratchet lgshanizm (not shown in the drawings), which intercepts the intermittent movement of the transnorter 2.

A spring 5 is attached to the guide 3 above the conveyor 2 with transverse dividers 6 made in the form of elastic plastips attached to the free ends of the spring. The second end of the elastic plates is fixed. Their number per unit is higher than the number of cells in the tara dir.

Above the conveyor 2, along it, the containers with treads are mounted with the possibility of lifting elastic longitudinal cutters 7, also made of elastic plates and rigidly attached to the horizontal part of the hinged spring-loaded L-shaped lever 8 interlocked with the mechanism 4.

The number of longitudinal cutters is equal to the number of cells in the container row.

To control the lifting of the lever 8 with the cutters 7 at the time of moving the cellular package with the egg, there is a cam mechanism including a cam 9 rigidly connected to the drive shaft of the conveyor 2, and a roller 10 whose axis is fixed on the lever 8.

The spring 11 provides a constant clamping of the roller 10 to the cam 9.

Conveyor belt 1 for single-piece egg delivery is made of separate links containing two rollers each and tilting baskets having lever-opening systems (not shown in the drawings).

The device works as follows.

When the conveyor 1 for feeding its eggs is moving, the rollers touching the fixed guide 3 rotate. Eggs come from a sorting machine or other device and move through their oval shape along the rollers towards the sharp end.

The eggs that hit the conveyor with the sharp end to the basket move to it, and the sharp end from the basket moves from it. The latter, upon their movement, arrive at the bevel of the orientator and turn over with a sharp end towards the basket. . Upon further movement along the rollers, the egg comes off them and, with its weight on the corresponding element of the basket, tilts it to the limiter, while the egg is located in the basket with the pointed end down.

Then, using the lever of the mechanism 4, which interacts with the lever system to open, the basket opens and the egg, oriented with the sharp end down, falls into the cell of the container.

Next, the basket body, interacting with the corresponding lever of the mechanism 4, rotates it and, therefore, all the other levers of the mechanism, installs the next lever, cam and stop (not shown) for receiving the next basket with the egg.

At a high speed of movement of the conveyor I, the trajectory of the fall of the egg deviates from the vertical. Damping longitudinal cut-offs 7 prevent the eggs from getting onto the eggs of the adjacent laid row.

By means of transverse dividers 6 located between the cells of the stacked tare row, the egg is prevented from falling on the adjacent, already laid in the row, egg. If there is no egg in the basket, then it remains

tilted and its body passes under the control mechanism 4. In this way, an orderly packing of eggs into the packaging cells is ensured. The conveyor 2 with the container moves in one row, with the end of the lever

8 with longitudinal cutters 7 is lifted under the action of a cam mechanism, skipping a container with an egg. By the end of the tare movement, the lever 8 is lowered. The process of laying eggs is then repeated.

When the conveyor chains 1 pass through the basket asterisks freed from the eggs, they automatically return to their original position.

Subject invention

Claims (3)

1. Device for placing eggs in cellular packaging according to ed. St. No. 249255, characterized in that, in order to eliminate the boosts during installation, across the direction of movement a conveyor for supplying eggs above the location of the container where the eggs are dumped, transversal dividers are installed between its cells, and along the conveyor in front of the cells of the container are installed with lifting elastic longitudinal cut-offs. 2. The device according to claim 1, characterized in that the transverse dividers are made in the form of elastic plates attached to the free ends of the springs, the second end of which is fixed. 3. The device according to claim 1, characterized in that the longitudinal cut-off devices are attached to the pivotally mounted spring-loaded lever interlocked with the control mechanism of the conveyor for supplying the container. Up 1 eight. I AWAWWA ish shui ////// // ///// yy: / yyzz / zz / y // zzzzz / du d