SU1288124A1 - Vibrating hopper - Google Patents

Abstract

The invention relates to devices for storing and unloading bulk materials that are prone to hang-up and arborization. The aim of the invention is to increase the durability of the device. The flexible elastic insert 3 is attached to the parts of the bunker by means of hemispherical brackets 5 fixed on the parts of the bunker, tubular elements 6 and bolts 7, whose axes are deflected from the vertical through a certain angle. 3 il. (Lu 00 00

Description

The invention relates to devices for storing and unloading bulk materials prone to hang-up and arborization, and can be used in the food industry and other sectors of the national economy.

The aim of the invention is to improve the durability of the device.

In the device, due to the proposed mounting of the flexible insert, its wear is eliminated, which increases the durability of the device as a whole.

FIG. 1 shows the proposed vibratory hopper; in fig. 2 — node I in FIG. one; in fig. 3 is a view A of FIG. 2

The bunker consists of a stationary top 1 and a pyramidal bottom -2 parts, freely suspended on a flexible elastic insert 3. Vibrators 4 are fixed on the pyramidal part. Both parts of the body are equipped with hemispherical brackets 5, the ends of the flexible insert are arranged in brackets and fixed in them by tubular elements 6 and bolts 7. Bolts 7 are deflected from the vertical by a certain angle, which is selected during installation. The bottom part 2 is also connected with the metering device 8 by means of a flexible elastic insert 3.

The bunker works as follows.

The hopper is loaded through the stationary top 1. When unloading material from the hopper, one of the vibrators 4 is turned on and the dosing device 8 is turned on. After a short period in the belt, the working vibrator automatically turns off and another vibrator located on the opposite outer wall of the bottom part 2 turns on, and so on until the material is evenly flowing

from the dosing device. When the vibrators 4 are turned on, the bottom part 2 begins to vibrate, which is connected to the stationary top part 1 by means of a flexible elastic insert 3, which is pressed by bolts 7 to the hemispherical arms 5 by tubular elements 6.

Reliability in operation is achieved by the fact that the flexible elastic insert is fixed between hemispherical brackets and tubular elements. Such an attachment eliminates rubbing of the flexible elastic insert when vibrating the bottom of the bunker, and by placing the bolts at an angle to the vertical, withstand heavy loads from the force t tin loading material. Such an attachment makes it possible to use as a flexible elastic insert a conveyor belt in one piece along the entire length of the bunker, which simplifies repair, replacement and maintenance of the attachment of the pyramidal bottom part to the upper stationary part of the bunker, which in turn leads to simplicity of repair and inspection of the entire structure.

Claims (1)

Invention Formula A vibrating bunker, comprising a housing consisting of two parts, connected together by a flexible insert, the edges of which are fixed on both parts of the housing, and vibrators located on the lower part of the housing, characterized in that 40 in order to increase the durability of the device, both parts of the body are equipped with hemispherical brackets, the ends of the flexible insert are located in the brackets and fixed in them by means of tubular elements and bolts, whose axes are arranged in a checkerboard order at an angle to the vertical. FIG. one Budft. Compiled by N. Slezina Editor G. Gerber Tehred L. Serdyukova Order 7764/19 Circulation 645. Subscription VNIIPI USSR State Committee for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5 Production and printing company, Uzhgorod, st. Project, 4 Proofreader E. Sirohman