SU91208A1 - Weighing device for belt conveyor - Google Patents

Description

The known devices for weighing goods transported by a continuous flow belt conveyor, shown in a crane scale, weighing the plate, and | D1ka which are designed as a section of the conveyor, are not very suitable for weighing and turning individual loads, since the removal of loads from the trasportur tape remains unmechanized.

In the described device, this disadvantage is eliminated by the fact that the supporting platform of the scale is located under the working branch of the conveyor and is equipped with two randomly controlled swivel rafts and headers for the weighed load passing the sides of the belt brackets; In addition, the pivot points are held in a horizontal position with the load with the help of a lever-controlled lever, and when the load is removed, Return: to the horizontal position under the action of the weights.

On f / ig. 1 shows the described device; in fig. 2-position of the rotary seat when the load is located; in fig. 3-noltoyaggie rotary p.topadaok with opuak apii cargo on the conveyor belt.

A frame / with flaps 2 is installed on the scales at an angle of 45 °, which can rotate around the axes 3. On the axis x 3, levers 4 are fixed on one side with counterweights 5, which tend to keep the flaps in a flattened state. On the other hand, axis 3 is strengthened with chugs 6, a bed on the support 7. The stop 7 sits on ooi 8 together with the lever 9, (which, in the latch 10, keeps the stop 7 from turning the arms 6 under pressure 6. M € G1Du of the frame of the leaves of the leaves 2 passes a conveyor belt, the upper branch of which is DV (Ijet by //, op "stand on the posts 12 installed on the floor, and it is a branch, the tape passes under the weights 1mezh, do the lining 13.

 91208-2 -

GUIDE JIagae roc device it is advisable to use weighing sacks of flour :. After the bag is full, the bag unfastens the belt, the bag falls on the flaps 2 and through the frame 1 its weight is transferred to the scale platform. After the end of the weighing, the vybyshik withdraws the lever 9 to the cross, b: I, at this m the lever disengages from the guard, the Christmas tree 10, the chime 7 under the pressure of the levers 6 turns, the valve 1 and 2 break the bag, Uvrdits it to the sewing table. As soon as the bag goes beyond the limits of the frame / counterweights 5, the flaps will be returned to their original position, vyboysh, I rotate the lever 9 clockwise to close them, and the operation cycle will be repeated.

Subject IH

1. The weighing device to the belt transponder, including eie lever scales, is necessary to use it for weighing individual cargoes, put on the transtürter tape, and excluding the mechanical WHO (Operation of the conveyor mite on at the time of weighing the scales, the support platform of the scales is fold, under the working branch of the transporter, m are equipped with elevated turning pads for weighing from the sides of the lanthans of the two axes.

2.Forum of the device but n. 1, that is, that the swiveling rammers, for the purpose of automatically opening them under the action of the load, are held in a horizontal position when the load is placed on them by means of an arbitrarily controlled lever of the stop, and when the load is removed horizontal position under the action of counterweights.

ag i