SU107547A1 - Grain loader with swivel scraper feeder - Google Patents

Description

Grain loaders with rotary scraper feeders are known. Scraper feeders are known for them. The rotary feeders are rotatable in a vertical plane. Such a feeder from a single installation selects a small amount of grain from a revolt of the steers O

In the described grain loader, the feeder is made rotatable in both horizontal and vertical planes. A dual bevel gearbox is used to drive the feeder. A more complete intake of grain from the current is provided by side swivel plates mounted on the feeder.

FIG. 1 is a schematic side view of a grain loader; in fig. 2 - the same, top view; in fig. 3 is a section according to AA in FIG. one; in fig. 4 is a diagram of a gearbox for driving a feeder.

The feeder / is a semi-open two-handed scraper conveyor equipped at the outer end with a running roller 2 and a control handle 3 mounted on the frame 4 of the feeder mounted on the lower turntable of the bevel gearbox 5.

The conveyor 6 is driven from a grain-mounter mounted on a rams 7, a cable 1, a cable 8, 9, 10 flexible drives, and a cable through 9, 11 flexible gears and a dual bevel gearbox.

The latter allows for the nonspatial non-displacement of the feeder.

The drive shaft 12 of a double bevel gearbox installed in the bearings on the frame 7 of the loader; gear 13 is jammed on the shaft 12, engaging with the gear wheel 14. This gear pair is enclosed in the top gearbox box 15, which sits on the shaft 12. Gear 16 is jammed on the same shaft with the gear wheel 14. This unit rests on bearings mounted in the neck of the upper box, covered by the neck of the lower box 5 of the gearbox. Gear wheel 16 SG | clings to the wheel 17. sitting on the driven shaft 18 of the bevel gearbox, on which two asterisks 19 of the traction chains of the feeder are wedged: the scraper 20 of the conveyor is attached to these chains. The bottom box 5 with the frame 4 attached to it can be rotated relative to the top box 15 around the vertical axis BB, and together with the top box relative to the horizontal axis BB.

In order for the feeder to take all the grain from the surface of the current whenever possible, it is equipped with pivoting side flaps 21 mounted on the frame 4 of the feeder. During operation, the flap of the intake part is pitate, 1 lift (dotted position), and the flap of the opposing part of the feeder is lowered and fixed with clips on the frame 4 at the desired height (the gap between the current surface and the edge of the shield is adjustable). When the direction of movement of the feeder is changed, the worker changes the position of the hoppers.

Such a drive power device allows you to move the latter both in the vertical and horizontal planes,, CHI1; and the maneuverability of the feeder, the number of grain selected from one machine unit, reducing the need

I use the staff and the number of permutations of the machine at work, and also significantly improve the working conditions of the worker.

The ability to relocate the feeder, both in the vertical and horizontal planes, increases the maneuverability of the feeder and provides an increase in the amount of grain selected from a riot about a single loader installation.

Subject invention

1. A grain loader with a swiveling scraper feeder, characterized in that, in order to increase the amount of grain selected from a riot from one loader installation and increase the maneuverability of the feeder, the latter is made rotatable in both horizontal and vertical planes.

2. Application in the grain loader -PP p. 1 of a dual bevel gearbox for a pilot feeder.

3. Farm perform grain loader in PP. 1 and 2, characterized in that. in order to provide a more complete intake of grain from the current, the feeder is equipped with rotary side shields.

FIG. 3 Section on LA