SU1230948A1 - Device for reloading loose materials - Google Patents

Description

The invention relates to handling devices for bulk materials and can be used in the chemical, food, construction and other sectors of the national household.

The purpose of the invention is to increase the reliability of work.

Figure 1 shows the nodes of the device} figure 2 - the same, at the moment

material loads I

The device contains a hopper with discharge pipe 1, provided with a flange 2 with a sealing elastic element 3, a container 4 with a flange 5, making a reciprocating movement under the influence of the drive 6.

The walls of the nozzle of the hopper 1 and the container 4 are made with their respective lower and upper edges arranged in parallel planes located at an acute angle to the horizontal plane, the angle of inclination being chosen taking into account ensuring the self-braking of the receiving container

and depends on the friction coefficient of the material of the sealing element 3 and the need for a slight force to be applied to effect sealing and depressurization of the receiving container. In the window 7 of the discharge installed shutter 8 of the bunker 9.

The device works as follows.

Due to the force F applied to the container 4 by the actuator 6, an axial removal of the sealing element .3 ensures sealing of the interface between the discharge pipe 1 and the container 4. The component R of the reaction force R holds the container 4 and the actuator 6 in a fixed position even when the external force F is removed. When the shutter 8 of the unloading window 7 is opened, the bulk material is unloaded from the hopper 9 into the container 4. After the unloading by the force F, the container 4 with the loaded material is discharged from under the discharge port 1.

f.

Editor T. Mitejko

tfJt / t-l

Compiled by L. Klavzen Tehred N. Bonkalo

Order 2487/24 Circulation 833 Letter

VNIIPI USSR State Committee

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5

Production and printing company, Uzhgorod, Projecto st., 4

Proofreader M. Sambo rska

Claims (1)

A device for reloading bulk materials containing a hopper with a discharge opening in the lower part and a receiving container movable in the horizontal plane, characterized in that, in order to improve reliability, the walls of the hopper and container are arranged with the placement of their lower and upper edges in parallel planes located at an acute angle to the horizontal plane. FIG. 1