SU1331461A1 - Metering mixer - Google Patents

Abstract

And; “) shaving refers to agricultural engineering. The purpose of the invention is to simplify the construction and to develop an exponential () G | na.as / to whines and. (lt.resite. 1b- dispenser contains pipes Ko iiiyc 1 with s ;; - heavy mouths 2, 3 and chuck) mountains. Juvioi (VG) 4. Inside the hull, pipe 6 is installed with BHHTOBOII winding 7 and organic wire from: 1 electr. (1 engine 15. Vrana. pipe 6 transports stem feed. L OA l d ll AO oVoVoV V VV VV VoVoV VVVVV entering through the filling neck 3. to the VG 4. In the VG 4, the stem feed is mixed with the concentrated feed, which, nonad, into the mixer-dispenser through the neck 2), pushes the skin () into the inside of the pipe 6, where it is picked up by a screw rotor 8. A screw rotor 8 transports concentrated feed to the opposite end of the pipe 6, where there is also a perforation through which the feed is melted in VG 4 to form a feed mixture. The feed mixture is collected in the storage chamber 10, when filled, the electric motor 15 is turned off and the damper 1 1 opens. Feed is discharged into the feeder. After the accumulation chamber 10 is emptied, the valve 11 takes the initial position. 1 h. item f-ly, 1 ill. iS (L / 7/7 w 00 from 05 BaKLjyM pulsating

Description

The invention relates to agricultural machinery, in particular to machines for mixing and dosing of feed.

The purpose of the invention is to improve the design and disqualify operational reliability.

The drawing shows the mixer, a general view.

The dosing mixer includes a housing 1 with loading 2 and 3 and discharge 4 mouths. In case I on axis x 5, a tube 6 is concentrically mounted, provided with a screw winding 7. Inside the tube 6 there is a screw rotor 8, and its wall is perforated in the sections in front of the loading 2 and discharge 4 mouths. In the discharge neck 4, a storage chamber 10 is fixed by means of a clamp 9, in the lower part of which a valve 11 is mounted, connected to the membrane 12 of the drive device 13. To destroy the vaults of concentrated feed in the feed neck 2, a disk working member 14 is installed. The batcher was made organic by the electric motor 15 through the coupling 16 of the chain 17 and the sprockets 18.

The mixer works as follows.

The stalk feeds through the feed neck 3 enter the body 1, where, picked up by the spiral winding 7 of the rotating tube 6, are transported to the unloading neck 4.

Concentrated feeds are fed to the dosing mixer through the feed neck 2, from where through the perforated

0

five

0

five

0

the wall of the pipe 6 gets inside it to the screw rotor 8, which transports them towards the discharge port 4. The pipe section at the discharge port 4 is also perforated. Waking up through the holes, the concentrated feed mixes in the neck 4 with the stalk feed and enters the storage chamber 10. When the storage chamber 10 is filled with the feed mixture, the resistance of the rotation of the pipe 6 and the screw rotor 8 increases, the safety clutch 16 activates, and the electric motor 15 is turned off. damper 11, opening the entrance of the feed into the feeder. When the collecting chamber 10 is emptied, the valve 11 returns to its original position, the filling cycle is repeated.

Claims (2)

1. A dosing mixer containing a tubular body with feed and discharge ports, a tube concentrically disposed therein, within which there is a helical rotor, characterized in that, in order to simplify the design and increase operational reliability, the tube is installed in a housing with possibility of insertion, and its external surface is provided with a spiral winding, and the ends of the pipe in the loading and unloading zone are perforated. 2. A dosing mixer according to claim 1, characterized in that the unloading neck of the housing comprises an accumulation chamber made of a tubular element secured with a clamp.