SU1584849A1 - Feed batcher - Google Patents

Abstract

The invention relates to the mechanization of labor-intensive processes in animal husbandry and provides a simplified design. The feed dispenser contains a drum 5 with cells rotating on a horizontal shaft 4 inside the cylindrical body 3. The end wall 8 of the drum is made of a set of movable elements 9 associated with pneumatic cylinders 12. The cavities of the latter alternately communicate with the vacuum wire 27 and the atmosphere for cells located in the zone of the loading window 1 and the discharge window 2 through the holes 21 rotating on the shaft 4 of the disk 19 , combined with the shaped grooves of the fixed disk 20. This is done by alternately sucking the food from the loading window into the cell with moving elements and forcing it to be ejected by these elements through the discharge window. An adjustable stop 17, which interacts with the rods of 15 pneumatic cylinders, is designed to adjust the dispenser to deliver the specified feed doses. 2 hp ff, 3 ill.

Description

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

The purpose of the invention is to simplify the design.

1 schematically shows a feed dispenser, a longitudinal section; FIG. 2 is the same, section A-A in FIG. 1j on fig.Z - the same, section bb in figure 1.

The root dispenser contains a cylindrical body 3 provided with a loading 1 and 2 loading windows, inside which a drum 5 with cells 6 is placed on a horizontal shaft 4. The latter are formed by fixed radial blades 7, an end wall 8,

an end wall of the housing and movable elements 9, the end wall of the drum is made in the form of a set of plates with which movable elements are mounted that can be moved along the shaft respectively from the loading window when loading the cells with sterns and towards the unloading window when they are empty. Moving elements are moved by means of an actuator, which is made of pneumatic cylinders 12 placed between the disks 10 and 11 of the casing, rods 14 and 15 are connected to the piston 13 of each of them. Rods 14 are connected with movable elements, and

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15 are fixed rollers 16, interacting with an adjustable stop 17 along the rods, which is located at the level of the upper cell. For stopping the stop in the desired position, corresponding to a given dose, a lock 18 with a dose indicator is provided.

The pneumatic cylinders are provided with a distribution unit made in the form of coaxial disks 19 and 20, while the disk 19 is rigidly fixed on the shaft 4 and has openings 21 communicated with the cavities of the pneumatic cylinders, and the disk 20 is pressed to the disk 19 by means of a spring 22 located on the disk attached to 19 cup 23, which is inserted into the sleeve 24, the internal cavity of which has the shape of a square in cross section. In disk 2.0, there are two bunks of shaped grooves 25 and 26, which are connected in pairs with the vacuum wire 27 and with the atmosphere through nozzles 28. Shelves 29 attached to the movable elements 9 are intended to cut off feed.

Feed dispenser works as follows.

When the shaft 4 of the drum 5 rotates, the cells 6 are alternately filled with food in the zone of the loading window 1 and are emptied at the discharge window 2. When the next cell approaches the loading window, the left cavity of the corresponding pneumatic cylinder 12 (Fig. 1) is connected to the distribution node the atmosphere, and the right with the vacuum wire 27, as a result of which the Shen of this pneumostructure, together with the rod 14 and the movable element 9, is mixed to the disk 10 and the cell is filled with food from the bunker both under the action of gravity and through its suction sub prominent element. The movement of the rod 15 is limited by the stop 17 when the latter is in contact with the roller 16. When the cell leaves the loading window, the roller comes off the stop, air and vacuum in the cavity of the pneumatic unit are stopped and the movable element remains in a predetermined position. When the cell enters the unloading zone, the window is now right the cavity of the pneumatic cylinder through the distribution node is connected to the atmosphere

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the sphere, and the left, with a vacuum wire, as a result of which the moving element moves to the discharge window and the food is completely pushed out of the cell. During the rotation of the drum, the disk 20 remains stationary relative to the rotating disk 19, which with its holes 21 is alternately aligned with the shaped grooves 25 and 26 of the disk 20, alternately communicating the cavities of the pneumatic cylinders with the vacuum wire and atmosphere.

Claims (3)

1. A feed dispenser containing a cylindrical body with loading and unloading v windows, inside of which a drum is placed on a horizontal shaft with cells formed by fixed radial blades, an end wall and movable elements mounted for movement by means of an actuator respectively from the loading window when loading cells with sterns and to the discharge window during their emptying, characterized in that, in order to simplify the design, the end wall is made in the form of a set of plates, with which movable elements are mounted that can be moved along the shaft. 2. Dispenser pop. 1, characterized in that the drive is made in the form of pneumatic cylinders fitted with distribution units, to the piston of each of which there are rods attached on both sides, one of which is connected to the movable element, and a roller is fixed on the homo, interacting with a stop along the rods, which is located at the level of the upper cell. 3. A dispenser according to claim 2, characterized in that the distribution unit is made in the form of two coaxial disks, the first one rigidly fixed on the shaft and having openings communicated with the cavities of the pneumatic cylinders and the second one pressed by the spring to the first disk and made with two pairs of arcuate grooves, which are in pairs communicated with the vacuum wire and atmosphere. BUT / 29 10 1Z 1Б1118 7 /// - // / eight F -1 TV # J 1J 15 1A-A 29 10 1Z 1 7 /// - // / FIG. g bb figs