SU843884A1 - Feed distributor - Google Patents

Description

FIELD OF THE INVENTION The invention relates to agricultural machinery, in particular, equipment for the mechanization of livestock farms. The device can be used to distribute liquid and dry food to animals.

Known feeder containing having a discharge window of the hopper, in which the shaft is installed with parts of screws of opposite winding, agitator and dispenser 1.

The possibility of arching, the poor quality of mixing in this feed dispenser does not allow to achieve a uniform flow of feed to the discharge window and, therefore, high quality dosing.

The aim of the invention is to improve the quality of dosing.

The goal is achieved by the fact that the feeder is equipped with an additional shaft, and the main shaft is equipped with blades, which are located between the sections of augers of opposite winding, and the agitator is mounted on the additional shaft, and the discharge window is located under the blades.

FIG. 1 shows a feed dispenser, anterior view; in fig. 2 - section AA on

FIG. one; in fig. 3 - kinematic diagram of the feeder.

The feed dispenser contains a hopper / with mechanism 2 for its movement. Inside

there are two troughs in the bunker, in which the shafts 3 with screws are laid, each of which has sections 4, 5 of the right and left windings emanating from its ends. Blades 6 are located between sections 4, 5 of the screws. The discharge window 7 is located in the middle of the bunker directly below the blades 6. Under the discharge window there is a dispenser 8, which consists of a housing 9 and a rotor 10 having two dosing chambers //. In the course of rotation of the rotor, knives 12 and 13 are installed on its edge and on the edge of the body, which, when the rotor rotates, cut hard-on inclusions that accidentally fell and thus prevent the rotor of the metering device from getting stuck in its case. Inside the hopper there are agitators 15 mounted on additional shafts 14. The rotors of the metering units, augers, agitators are driven from the gear motor, 16 and more

using chain drives 17-22, and turning on and turning off the rotors of the metering devices is carried out with the help of coupling couplings 23.

Feed dispenser works as follows

in a way.

After filling the hopper / feed, the augers and agitators are driven through gears 17-20. Screws with sections 4, 5 drive feed along the chute to the discharge window 7. The blades 6 with their turning (together with the screw) contribute to a more complete filling of the dosing chambers 11 of the dispenser 8. Feed backflows created by the sections 4, 5 of the screws, contribute to better mixing of the feed at window 7, and when the rotor is stopped 10, the blades contribute to the better mixing of the feed, creating a feed outflow to the side opposite to the window. When the feeder occupies the initial position at the feeder, the coupling sleeves 5 are turned on, and with the help of chain gears 21, 22 the rotors begin to rotate, and the dosing unit is filled with feed; their cameras // through the upper part of the metering unit 9. Further, when the rotor is rotated, feed is dispensed through the lower part of the housing 9 to the feeders to animals.

After the cycle described above, the feed dispenser shifts to a new starting position and the feed dispensing process is repeated.

Claims (1)

1. Copyright certificate USSR D 360925, cl. A 01 K 5/00, 1971. / fS yg.J LH f4