SU1602834A1 - Loading device - Google Patents

Abstract

The invention relates to devices for filling containers with bulk material, preferably root and tuber crops, and can be used in agriculture. The purpose of the invention is to reduce damage to the material. The bulk material falling onto the web 1 rolls along a curvilinear guide 2 under the force of gravity. Then, after the lower point, due to inertial forces, it begins to move up the web. When it comes to window a, the product falls into it and falls from a permissible height onto the flaps 6 of container 5, accumulating on them. As the flap 6 accumulates due to the hinged execution of the rectilinear guides 7 and the possibility of reciprocating movement of the flaps 6 therein, they lower into position B and C, ensuring a constant height of the material falling. In the latter position, the flaps 6 abut against the steps in guides and open, without any possibility of movement. The material is emptied from the container. 3 il.

Description

The invention relates to devices for filling containers with bulk material, preferably root and tuber crops, and can be used in agriculture.

The purpose of the invention is to reduce damage.

FIG. 1 shows a device in cross section; in fig. 2 — node I in FIG. one; in fig. 3 - node C in FIG. .

The device comprises a flexible web 1 located on curved guides 2, which are made in the shape of semi-cylinders. One end of the blade I is wound on the drum of the winch 3, and the other is connected to a spring 4 mounted on a stationary base.

The conical bottom of the container 5 is made of symmetric with respect to the axis of the container of the flaps 6, each of which is freely installed on one side in the linear guides 7, pivotally using axles 8 and bushings 9 attached to the side walls of the container 5, and the other is connected to the cable 10 wound on the winch drum 11. The symmetrical arrangement of the valves 6 of the bottom of the tank simplifies the stock of the cable 10.

The device works as follows.

At the initial moment of loading the flap 6 of the container 5, it is lifted by the cable 10 of the winch 1 to the position L, at which the height of the material falling from the blade 1 on the bottom becomes the minimum allowable. Under the force of gravity, the bulk material falling from a vehicle onto a canvas rolls down its curvilinear surface, then, after a lower point, due to inertial forces it begins to move upwards along the canvas. Get to window a, product

05

about

HS

oo oo

four:

falls into it and falls from the permissible height on the doors 6 of the container 5, accumulating on it. As it accumulates, the cable 10 of the winch 11 is gradually unwound, the flaps 6 due to the hinged execution of the rectilinear guides 7 and the possibility of reciprocating movement of the flaps 6 in them is lowered to position B (indicated by a dotted line). The lowering of the bottom due to the gradual unwinding of the cable 10 is carried out so that the height of the fall of material from the web remains constant.

In position B, the flaps 6, which are drawn by the cable 10, abut against the ledges located on the sides opposite to the cable of their sides, to the guides 7 and are not able to move relative to the straight guides. Therefore, upon further unwinding of the cable 10, the flaps 6 open and the material is poured out of the container (position C).

To fill parts of the container 5 against the walls, the canvas is gradually wound onto the drum of the winch 3, and the zone of loading of the container is displaced from its center to the side. In the initial position of the canvas 1 return5

0

five

five

springs 4 when coiling the web 1 from the winch drum 3.

Claims (1)

Invention Formula A loading device comprising a tank with a conical bottom and a flexible web, one end of which is wound on a winch drum mounted on a stationary base above the tank, and the other one provided with a window for the passage of bulk material, characterized in that an additional flexible web, with the canvases placed on symmetrically located relative to the longitudinal axis of the capacitance of the guides, made in the shape of semi-cylinders and spring-loaded in the zone of their windows, flax of the stationary base, and the bottom of the tank is formed by flaps, each of which is freely installed at its one end with the possibility of limited rotation in the straight guides, which are pivotally fixed on the corresponding side wall of the tank, and the other is connected by a flexible rod to the elevator . 0 FIG. one / 7