SU1410926A1 - Distributor/mixer of feed - Google Patents

Abstract

The invention relates to agriculture and provides improved quality of feed mixing, as well as expands the technological and functional capabilities of the feed mixer. Inside the inclined rotary mixing chamber 2, an eccentric hollow beater 5 is mounted. 77 5 2 The beater 5 is shaped like a cylinder and has multiple spiral blades on its inner surface and fingers on the outside. Inside the chamber 2 are multiple winding blades. The feed flow control regulator is made in the form of a guide tray 7. Tray 7 is fixed on the damper 8 of the loading window 3. When the device operates as a continuous mixer, the shutters 8 and 9 are open. The feed along the guide chute 7 is fed into the beater 5 and, moving along its inner surface through the reloading holes 11, enters the chamber 2. In the chamber 2 the feed flow is exposed to the fingers of the beater 5. When the device is operated as a batch mixer, the feed is loaded open damper 8 and closed damper 9. With the damper closed 8, feed through the beater 5 enters chamber 2, and from there, along the tray 7, into the cavity of the beater 5. 3 3. Clause files, 7 ill. 3 J2 3 7 8 with S2 О Ю О5 Ц- В

Description

one

The invention relates to agricultural machinery, in particular, devices for mixing and distributing coarse, juicy, moist and concentrated feed.

The aim of the invention is to improve the quality of the mixing of feed, as well as the expansion of technological and functional capabilities.

FIG. 1 shows a dispenser-mixer, a general view; in fig. 2 shows section A-A in FIG. one; in fig. 3 - dispenser-mixer, when it is operated as a continuous mixer; in fig. 4 is the same as a batch mixer; in fig. 5 - section B - B in FIG. four;

1410926

of the beater 5. Under the action of the blades 10, the forces of friction and inertial forces, the feed goes into the vrash, the ayush.ems of the beater 5 rises along a circular path into the upper part of the cylinder, and then, under the action of the force of gravity, goes over to lower part. Due to the difference in the physicomechanical properties of the components being mixed, there is a redistribution of particles in the flow,

10 t. E. Their mixing. Next, the feed components through reloading holes 11 enter the rotary mixing chamber 2. Gripping blades 10 of chamber 2, the feed rises where the feed stream is exposed to fingers 6

in fig. 6 - dispenser-mixer with its rotary beater 5.

work as a feed dispenser; Impact of fingers 6 contributes to more intensive mixing of components due to better redistribution of flow particles and intersection of individual trajectories

20

FIG. 7 is a justification scheme for the calculation formula.

The feed mixer distributor contains an inclined rotary mixing chamber 2 with working elements placed on frame 1, which has loading 3 and discharge 4 windows. Inside the chamber 2, an eccentric drive hollow 5 is mounted with fingers 6, which are located on its outer surface. The mixer is equipped with a feed flow direction regulator, which is made in the form of a guide tray 7 and a set of loading 3 gates and 4 unloading windows. The lower end of the tray 7 is located inside the beater 5. Tray 7 is fixed on the damper 8 of the loading window 3. The discharge window 4 is equipped with a damper 9. The dampers 8 and 9 are hingedly mounted on the frame 1.

On the inner surface of the beater 5, there are working bodies made in the form of multiple helical blades 10. The inclined rotating mixing chamber 2 and the driving hollow beater 5 are made in the form of cylinders. The operating elements of the connecting chamber 2 are also made in the form of multiple spiral blades 10.

The beater 5 in the form of a cylinder has reloading holes 11 located in the lower end part of the cylinder. The flaps 8 and 9 are connected by hydraulic cylinders 12 and 13 to the frame 1 and are movable in a vertical plane relative to the lower one. Under the unloading window is installed unloading conveyor 14.

Drive tilting swivel chamber 2

the conveyor 14 is carried out from the take-off shaft of the conveyor.

Distributor-mix. Works as follows.

When operating the device as a mix

thirty

35

40

45

particles with mixed components.

Next, the feed from the chamber 2 enters the discharge conveyor 14 and the unloading process is in progress.

When the device operates as a batch mixer (Fig. 4), the feed is loaded when the flap 8 is closed and the flap 9 is closed. After the loading is finished, the flap 8 closes the loading window 3 through the hydraulic cylinder 12. The feed passes through the rotating beater 5 and enters the mixing chamber 2, and from the chamber enters the guide tray 7 and again enters the cylindrical cavity of the beater 5. This process can occur during the transfer of the mixer-mixer to the places of distribution of feed.

During the distribution of feed (Fig. 6), the hydraulic cylinder 13 opens the valve 9, the feed is fed to the conveyor 14 and then to the feeders.

The performance of the feed mixer dispenser is controlled by varying the angle of inclination and frequency of rotation of the rotating mixing chamber.

Claims (4)

1. Distributor-feed mixer containing an inclined rotary mixing chamber with working elements placed on the frame, which has a loading and the beater 5 and the unloading unloading window and the eccentric mounted - - - ny drive finger with it inside, characterized in that, in order to improve the quality of mixing, as well as the development of technological and functional capabilities, the beater is made hollow Valves 8 and 9 55 The sensor-mixer is equipped with a regulator on the open (Fig. 3) and feed from the loading device in the direction of the young 7 is mated into the internal cavity of the feed flow control, made in the form of a guide tray, the lower end to torogo located inside the beater and a set 1410926 beater 5. Under the action of the blades 10, the forces of friction and inertial forces, the feed into the vrash, Ayush.ems 5, rises along a circular trajectory into the upper part of the cylinder, and then, under the action of gravity, moves to a parabolic trajectory and is dropped into its lower part. Due to the difference in the physicomechanical properties of the components being mixed, there is a redistribution of particles in the flow, i.e. their mixing. Next, the feed components through reloading holes 11 enter the rotary mixing chamber 2. Gripping blades 10 of chamber 2, the feed rises where the feed stream is exposed to fingers 6 particles with mixed components. Next, the feed from the chamber 2 enters the discharge conveyor 14 and the unloading process is in progress. When the device operates as a batch mixer (Fig. 4), the feed is loaded when the flap 8 is closed and the flap 9 is closed. After the loading is finished, the flap 8 closes the loading window 3 through the hydraulic cylinder 12. The feed passes through the rotating beater 5 and enters the mixing chamber 2, and from the chamber enters the guide tray 7 and again enters the cylindrical cavity of the beater 5. This process can occur during the transfer of the mixer-mixer to the places of distribution of feed. During the distribution of feed (Fig. 6), the hydraulic cylinder 13 opens the valve 9, the feed is fed to the conveyor 14 and then to the feeders. The performance of the feed mixer dispenser is controlled by varying the angle of inclination and frequency of rotation of the rotating mixing chamber. Invention Formula feed flow, made in the form of a guide pan, the lower end of which is located inside the beater, and dampers of the loading and unloading windows, while the tray is fixed on the damper of the loading window, and the front parts of the mixing chamber and the beater on the placement side of the dampers are located one from another at a distance determined by the calculation formula (p-a), where D is the diameter of the rotating working pattern, m; P - the angle of repose of the material, degrees; and - the lower limit value of the angle of inclination of the mixing chamber. 0 2. Distributor-mix. 1, characterized in that it is provided with working bodies, which are designed for the internal arrangement of the bcter (15y11c), 1neny, and in the form of multiple ones. lonacTeii. 3. Distributor-mix. 11 on and. 1, d. Due to the fact that it is tilted iioRO | - r. Mix, a camera, and a camera; 6.; made in the form of a cylinder, and the working elements of the mixing) are poliene in the form of multiple screw blades tsG 4. Spreader-mixer according to claim 1, ni.iu due to the fact that the valves of the loading and unloading windows are hinged on the frame. Fi & .2 2 5 Fig.Z P FIG. 5 B FIG. five