SU1588661A1 - Feeder for loose materials - Google Patents

Abstract

The invention relates to devices for unloading bulk materials from bins and containers, and can be used for metering bulk materials, mainly for metering vegetables and fruits. The purpose of the invention is to reduce damage to the material. For this purpose, a rotor with radial vanes 3 forming the cells is mounted on bearings in the discharge opening of the housing 1 on the bearings. The rotor cells are partially covered by a shell. A reflector mounted on the rotor is made of individual plates 9, which can rotate around a common axis at different angles, independently of one another, and resting their free ends on the support bar 11, which regulates the gap between the plates 9 and the shell. The free ends of the plates 9 have a rounded edge and are made of polyurethane. 5 il.

Description

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The invention relates to devices for unloading bulk materials from a hopper, containers, namely, feeders, and can be used in various industrial fields for dispensing bulk bulk materials, mainly for dispensing vegetables and fruits (potatoes, block, onions, etc.) P.).

The purpose of the invention is to reduce material damage.

which opens during rotation of the rotor. When filled, the cell continues to rotate, and the material protruding beyond the drum shell is retained by the reflector plates 9. Depending on where the plate stops in the material granule, its free end goes under or above the granule. Reflected material is showered in the next cell. Since the plates are rotated independently of one another, the noBOj

Fig. 1 shows the feeder, the length of the mouth of each of them depends on a separate incision; .2 is a view of A in FIG. J, j. the further rotation of the cell, material from it is poured out.

The height of the layer of material above the rotor 2

Figure 3 - view B in FIG. one; in fig. 4 - feeder at the moment of its loading, longitudinal section; in fig. 5 is a view B in FIG. 1, at the moment

downloads.

maintained small, determined

Koonvc 1 (FIG. 1) of a box-like shape with a height of a loading opening in the housing 1. has a discharge opening in which, depending on the size of the granules, a rotor 2 is installed with cheyirial forming the free ends of the reflector plates

radial blades 3, which can be installed at different heights above revolve around a horizontal axis 4 by means of a permutation of the rotor 2 rods, supporting bearings 5 by means of the handle 6 of the 20th strap or by another drive. The bearings are fitted with antifriction plastic liners 7. The cells are partially covered by shells 8. The cell capacity is chosen

depending on the magnitude of the dose of material ....--- r. To prevent spontaneous 25 openings, in the latter of which material drains are used, plates 9 have a rotor with cell-forming

radial blades, on the free edge of each of which a shell is fixed in the shape of a part of a cylinder, partially covering the space between the adjacent 30 blades, and a reflector located above the rotor, hinged on the wall of the housing on an axis parallel to the axis of the rotor, characterized in that In order to reduce damage to the material, the reflector is made of a set of individual plasmids.

A feeder for bulk materials, comprising a housing with a feed and a defroster, mounted at one end on a common axis 10 and having the possibility of rotation around this axis independently of one another. The free ends of the plates are supported on the support bar 11, forming a gap of a predetermined size above the shells 8 and relative to the housing 1. The bar 11 can be installed in several positions to change the gap size

reflector over the rotor depending on

sizes of granules (tubers) of material. For 35 tons installed on the mentioned axis с ,,,, лттf- Г П U Я ПТ П nVrOU

material feed into the housing is an inclined tray 12, the slope of which is selected depending on the angle of repose

material. The height of the loading opening .... . . .

housing 1 is controlled by flaps 13, bladed in the direction of its rotation, the plate

the year of which is regulated and the height of the layer with its free ends is located

material over the rotor 2, which affects the usi-gap relative to the body, and

The rotation of the bunker. The feeder is equipped with an inclined tray, the DEVICE operates as follows to the wall of the housing, perpendicular to the reflector axis, and the loading material in the trays 12 of the skip-45 housing is located in the said

It goes through the loading opening in the housing to the wall in front of the tray and is made with an adjustable rotor shell 2 or into one of the cells, driven by a flap.

By the possibility of independent one from the other, bounded from below rotation, with the axis of rotation of the plates fixed to the wall of the housing from the side of the axis of the rotor, the rotor is located during rotation of the rotor. When filled, the cell continues to rotate, and the material protruding beyond the drum shell is retained by the reflector plates 9. Depending on where the plate stops in the material granule, its free end goes under or above the granule. Reflected material is showered in the next cell. Since the plates are rotated independently of one another, the noBOj

 The mouth of each of them depends on a separate further turn of the cell of the living strip 10.

l ...--- g-. openings, in the latter of which the rotor is installed with the forming cells

Claims (1)

Invention Formula A feeder for bulk materials, comprising a housing with a loading and unloading position, mounted on the said axis with a load, Ltf-G P U I PT U nVrOU ... . . .  Noah in the direction of its rotation, the plate the possibility of independent one from the other, limited to the bottom of the rotation, and the axis of rotation of the plates is fixed on the wall of the housing from the side of the axis of the rotor, is Phage. I Type A Type B