SU35674A1 - Dosing hopper - Google Patents

Description

The invention concerns a metering device equipped with a graduated swing cetcTOPOM associated with a leverage aid system and is used to indicate its filling level.

The drawing shows the side view of the proposed hopper.

The bunker 1 is mounted on the axis L, which is located on the racks 2, with the help of the levers 3 located on the sides of the bunker. connected at points 4 with the buiker walls and swinging on the axis A. On the same axis A there is a sector 5 rigidly connected to the lever 3. The lever 8 is equipped, moreover, with a thrust 6, which is hingedly connected to the lever 7 point 8 to the rack 2.

The levers 3 and 7 together with the th 6, and the strut 2 form, thus, the hinged parallelogram, connected at point 4 with the buicker, and at the points A and 8- With the fixed strut 2.

Sector 5 is equipped with a counterweight 9, balancing the weight of the empty bunker

When the bunker is filled, the latter is lowered from the position shown in the drawing by a dotted line to the position shown by solid lines and acted upon by the lever 3 on sector 5, rotates it around the axis L at an angle determined by the degree of filling of the bunker.

When emptying the bunker, opposite to the latter rises, and the sector turns around point A in the opposite direction, allowing judging by the angle of rotation of the degree of emptying of the bunker.

The subject matter of the invention.

Dosing bunker, characterized in that in order to indicate the degree of its filling, a graduated 9 swinging sector 5 equipped with a counterweight, connected with a lever 3 and 6 with walls of the bunker and turning by a certain angle when the bunker was loaded under the material filled with it was used .

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