SU23636A1 - Device for automatically hanging bulk products - Google Patents

Description

In the proposed device for the automatic hanging of bulk products, two quantities of the product are weighed twice, in total, giving the required weight. The product to be hung is passed through a special damper, whereby the partial and complete closure of the latter is carried out by turning on the electrical contacts under the influence of two weights; one, greater weight, lying directly on the scale pan, and another, smaller faith, placed on the platform of the bracket, not connected with the scale plate, above the other krenshteynom, attached to the cup. The latter is designed for lifting a small weight at the moment of the end of filling the receiver with product through the reduced opening of the valve and completely closing it.

The drawing shows a side view of the device.

The product to be hung is poured into the funnel 2 and sieved through a mixer 31 through a sieve 3, from where it enters the screw box 4. With the aid of a screw, the product is advanced to the outlet nozzle 9 closed by a flap 14 opened by mechanism 1 (E force electromagnet 11, which is connected to circuit 38 when lowering the weight scale of the scale, due to placing a large weight 35 on it.

When the valve 14 is opened, the product from the nozzle 9 falls into one of the receivers 17, 18, placed in a vertical cylinder rotating on the horizontal axis in such a way that, when the latter is in the vertical position, one of the receivers falls at its open end against the nozzle. The cylinder is held in a vertical position with the help of spikes 19 fixed on its surface, which are gripped by the stopper 19a when the cylinder is rotating around the horizontal axis.

When the amount of product poured into the receiver balances the weight 35, the corresponding contact turns on the electromagnet Pa, which by means of mechanism 10 closes the shutter 14, but not completely, which is prevented by the Yu stopper placed between the two shutters moving when closing towards the midline con; ja. Since, due to the incomplete closure of the nozzle opening, the product continues to sink into the receiver, the weight pan continues to rise, carrying the bracket 40, on which additional weight 36 sits, also above the opening of the bracket 39 attached to the balance. When optional, 3b equal to 39; product - the number of

The connecting contact is connected and turns on the electromagnet 12, which attracts the stopper 10a, thus releasing the flaps, which therefore closes permanently and stops the flow of the product to the receiver.

After closing the shutter 14, the latter connects the contact 23, which includes the electromagnet 20, which attracts one shoulder of the stopper 19a, the other shoulder of which rises and releases the spike J9, as a result, under the weight of the product in the upper receiver, the cylinder tilts and the product falls out 34, and from there to the container.

The force of its movement, with its circular rotation, the cylinder with its other spike 19 is latched by the stopper 19a, thus taking the vertical position and opening the valve 14 again through the corresponding contact.

In order to accelerate the exit of the bulk into the receiver from the nozzle, in the latter, a blender is placed in motion from a common motor 1 of a special design (swinging or rotating with) is not shown in the drawing. The mixer, with its movements, wipes the product through a small hole that remains after the first shut-off of the valve 14.

The subject matter of the invention.

A device for the automatic hanging of bulk products, characterized by use, in order to clearly distinguish the switching points of the electrical contacts that regulate the partial and then complete closing of the shutter 14, two weights, in the sum equal to the weight of the weighed portion of the product, of which: 35 are of greater weight, lies directly on the weight box; another, 36, of lesser weight, lies on the platform of the camshaft 39 that is not connected to the weighing pan, above the bracket 40 attached to the cup, designed to lift the weight 36 at the moment of the end Neny product receiver through a reduced opening and complete closure valve flaps.

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