SU1750517A1 - Feed distributor - Google Patents

Abstract

Use: livestock farms and complexes. The essence of the invention: the feeder contains a hopper 1, parallel to the end wall of which is located at an obtuse angle to its bottom 3, a scraper conveyor 2 is installed, feeding the feed to the unloading screw 2.0. The bottom of the bunker is mounted on a horizontal hinge 4 with the possibility of rotation in the vertical plane from the hydraulic cylinder 5, which allows the feed to be poured as it is distributed into the intake chute 13 to the conveyor until the part of the bunker is completely unloaded. Thanks to the implementation of the conveyor with a partition 8 placed inside the contour between the shafts parallel to its branches, and with the lid 9, parallel to the conveyor with the formation between the lower end and the hinge 4 of the bottom 3 of the loading window 10, as well as the presence of an arc-shaped intake chute 13, covering lower conveyor belt, prevents monolith feed pressure on the conveyor belt and improves its loading uniformity during feed delivery, which increases the reliability of the feed dispenser. 1 з.п f-ly, 3 ill. cl

Description

This invention relates to the mechanization of labor-intensive processes in animal husbandry, in particular to feed dispensers.

The aim of the invention is to increase reliability in operation.

FIG. 1 schematically shows a feed dispenser, general view; in fig. 2 is a view along arrow A in FIG. one; in fig. 3 shows a section BB in FIG. one.

The feed dispenser contains a hopper 1 with a scraper conveyor 2 mounted inside it on horizontal shafts, placed parallel to the end wall of the bunker located at an obtuse angle to its bottom 3, which is installed using a horizontal hinge 4 placed at the lower end of the conveyor

can be rotated in a vertical plane from the hydraulic cylinder 5. The fixed one is fixed on the frame 6, having running wheels 7. The conveyor is made with a partition wall 8 placed inside the contour between the shafts parallel to its branches m, with a cover 9 parallelly located above the conveyor to form its lower end and the hinge 4 of the bottom of the loading window 10, while the loading window is made with the metering valve 11. The bunker has a loading window with lids 12 and a chute 13, covering the lower end of the conveyor and having The river section is arcuate, the hinge 4 is fixed on the inner edge of the intake chute. Transporter 2 has leading stars

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daughters 14 and driven sprockets 15 with tensioning devices 16.

To unload the feed, there is an unloading window 17, a valve 18 with a lever 19, a screw 20 and a tray 21 with a hydraulic cylinder 22 for setting its inclination angle.

A frame is mounted on frame b, consisting of a cardan drive 23, an intermediate shaft 24 with a safety coupling 25, a bevel gear 26, drive chains 27 and 28 and an additional sprocket 29,

To prevent spillage of food between the back wall of the bunker and the bottom, in the process of lifting the latter and loading the bunker, side 30 is attached to the rear edge of the bottom, the upper part of which is made of rubberized tape 31. The feed spill between the side walls of the hopper and the bottom is prevented by rubberized strips 32 attached to the side edges of the bottom. Support 33 is provided to hold the bottom in the lowest position.

1 heat distributor works as follows.

At the beginning, the feed distributor attaches to the tractor, to the hydraulic system of which the hydraulic cylinders 5 and 22 are connected by hoses. The bulk feed is discharged through the loading box, which is closed by covers, 12, to the level corresponding to 2/3 of the bunker capacity 1. The lever 19 18 is set to a predetermined feed allowance and the feed dispenser is transported to the distribution site. Turning on the tractor's power take-off shaft, the conveyor 2 is set in motion, the scrapers of which pick up the feed from the intake chute 13 and direct it through the discharge port 17 to the jaw 20 and then along the chute 21 to the feeder. The process of unloading the feed will continue as long as the feed is poured onto the intake by gravity unloading.

From the front of the bunker, when the angle of repose of the feed is reached, it freezes and its delivery to the intake chute stops. At this time, with the hydraulic cylinder 5, the bottom 3 of the hopper rises, turning relative to the hinge 4 by an angle sufficient to feed the food to the intake chute. As the food is distributed, the bottom evenly rises to a larger angle until the feed is completely fed to the intake chute.

By equipping the feeder 8 with a partition 8, a cover 9 and an intake chute 13, the monolith of the feed on the scraper conveyor is prevented from being fed and it is possible to load it more evenly during the feed out.

Claims (2)

Invention Formula 1 A feed dispenser containing a bunker with a scraper conveyor fixed inside it on horizontal shafts placed parallel to the end wall of the bunker located at an obtuse angle to its bottom, which is mounted with the help of a horizontal hinge mounted at the lower end of the conveyor by means of a hydraulic cylinder , characterized in that, in order to increase reliability in operation, it is provided with a partition placed inside the contour between the conveyor shafts in parallel its branches, a lid parallelly located above the conveyor to form between the lower end and the hinge of the bottom of the boot window, and the intake chute encircling the lower end of the conveyor and having an arched shape in cross section, with the said hinge fixed on the inner edge of the chute. 2. A feed dispenser according to claim 1, of tl and h a rout and also with the fact that the loading window is made with a metering valve. / V .9 nineteen 7 7777777 77777777/77 / -32