SU1524861A1 - Arrangement for mixing and distributing feed - Google Patents

Abstract

The invention relates to the mechanization of labor-intensive processes in animal husbandry and provides for expanding the functional capabilities of the device by simultaneously mixing two types of stalked food with concentrated and combined food while simplifying its design and operation. The device contains a bunker, which consists of two sections 1 and 2, loaded with various kinds of stalked food, which by means of feeding conveyors 3 and 4 are moved to the transverse conveyor 5 and dumped onto it by the dispensed combing units 8 and 9 layer. At the same time, concentrated or combined feed from the tank 6 with the screw 7, installed between the bunker sections above the conveyor, delivering the mixed feed to the feeders, is loaded in predetermined doses onto the transverse screw conveyor. In order to ensure independent dosing of feed before mixing, the device drive mechanism 13 is equipped with an individual automatic control system of the feeding conveyors and the screw 7. 3 Cp. f-ly. 2 Il.

Description

one

(21) A399745 / 30-15

(22) 01/11/88

(46) 11/30/89. Bul N 44

(71) Chelba Institute of Mechanization and Electrification of Agriculture

(72) P.I.Leontiev, E.N.Paletskov, V.I.Shirobokov and S.K.Davletkulov

(53) 636.084.783 (088.8)

(56) USSR Author's Certificate N 939710, cl. A 01 K 5/02, 1981.

USSR author's certificate G 1327858, .kl. A 01 K 5/02, 1985.

(54) DEVICE FOR CUTTING AND PARADICAL FEEDS

(57) The invention relates to the mechanization of labor-intensive processes in animal husbandry and provides for the expansion of the functional capabilities of the device by mixing at the same time two types of stalked

;

feed with concentrated and combined feed while simplifying its design and operation. The device contains a bunker, which consists of two sections 1 and 2, loaded with various kinds of stalked food, which by means of feeding conveyors 3 and 4 are moved to the transverse conveyor 5 and dumped onto it by the dispensed combing units 8 and 9 layer. At the same time, the specified screw feeds on the cross screw conveyor with specified doses of the concentrated or combined feeds from the tank 6 by the screw 7 installed between the bunker sections above the conveyor delivering the mixed feeds to the feeders. In order to ensure the independent dosing of feed before mixing, the device drive mechanism 13 is equipped with an individual automatic control system of the feed conveyors and the screw 7. 3 Cp. f-ly, 2 ill.

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The invention relates to the mechanization of labor-intensive processes in animal husbandry, in particular to devices for mixing and distribution of feed, mainly individual doses of dairy cows, and can be used when keeping animals for fattening and raising young cattle.

The purpose of the invention is to expand the functionality of the device by providing metered mixing simultaneously of two types of stalked food with concentrated and combined food while simplifying its design and operation.

Figure 1 shows a device for mixing and dispensing feed, the total in the ID; in fig. 2 shows an individual control scheme for the feed conveyors and the metering screw.

The device comprises a bunker for stalked feed, which is made of two sections 1 and 2 for different types of stalked feed, each longitudinal conveyor consisting of two counter-rotating feed arms. conveyors 3 and 4, and the cross conveyor 5 in the form of a screw mixing-distributing conveyor, each section of the bunker above the cross conveyor has a capacity 6 for concentrated and combined feed with dosing auger 7, on both sides of which in the feed overload zone on the cross conveyor Size Dyna beaters made of counter-rotating combing nodes 8 and 9 arranged in two rushes. In the upper part of the bunker sections with the possibility of interaction with the upper scaling nodes 8, limiters are fixed, cat The fingers are shaped as fingers 10.

The feed conveyors 3 and 4 are made with gripping fingers 12 arranged on their slats 11 in staggered order. 12. To ensure independent dosing of feed before mixing, the device drive mechanism 13 is equipped with an individual automatic control system of the feed conveyors and dosing screw 7, which consists of an electric motor 14, connected tied through a reducer 15 with a leading drum 16, punched tapes 17, contact plates 18 with contacts 19, a current source 20 with a switch 21 controlled from each scotch site and traction relays e

22. To turn on the power of the latter, the button 23 serves. Their manual turning on and off is carried out by buttons 24. To return the tape to its original position, there is a handle 25, which is associated with the driven drum 26.

The device works as follows.

In section 1 and 2 of the bunker, various feeds X and Xj are loaded, corresponding to the components of the feeding rack, and capacity 6 is filled, for example, with concentrated feed X. Then, as the bunker moves along the feeding line, the feed conveyors

3 and 4 with the dosing screw 7, these feeds are simultaneously discharged onto the cross conveyor 5, which 1, by mixing the components, moves them towards the discharge side, feeding them to the animals. The specified ratio of the components of the feed X, Xj and X in the mixture is provided by the system of individual automatic control of the duration of work.

each of the conveyors 3 and 4 and the screw 7. In the automatic control mode, the buttons 23 and 24 in the operator’s cabin are turned on, and each scotch site operates

switches 21 followed by 1m rotation from the electric motor 14 of the driving drum 16 and the perforated tape 17.

When the contacts 19 come into contact with the perforations of the tape, they are closed on the plate 18 to supply power to the traction relays 22, which, if activated, turn on the drive of the conveyors 3 and 4 and the screw 7 using the couplings provided for this. Disconnection of the latter occurs non-simultaneously as a result of opening the contacts and the plate with a punched tape. When manually controlling the process of dosing the feed components, the rate of their delivery is set by the operator using buttons 24. Moreover, the button 23 is turned on in this case, and the switch 21 is turned off and the electric motor does not work.

In operation, the device stripping units 8 and 9 prevent clogging of zones in front of tank 6, transporting stalked food from these zones to the bottom, and exciting fingers 12

five

conveyors 3 and 4 prevent articulation over the cross conveyor 5. Finger guards 10 prevent the upper scaling nodes from grabbing and dropping 8 dosed portions of stalked fodder. As a result, the uniformity of mixing and the accuracy of the distribution of feed are significantly increased.

Claims (4)

1. A device for mixing and dispensing feed, containing a stalked feed hopper, having longitudinal and transverse conveyors arranged therein, between which the tines are installed, a container for concentrated and combined feed with a dosing screw, and a drive mechanism, characterized in that expanding the functionality of the device by simultaneously mixing two types of stalked fodder with concentrated and combined fodder while simplifying its design and operation, n248616 The core is made of two sections, and the longitudinal conveyor and the beaters are made of two oppositely rotating feed conveyors, respectively, which are housed in the bunker sections, and scouring units, while the capacity is fixed to the section of the bunker above the cross conveyor and on both sides of it rusa fixed stripping knots. 2. The device according to claim 1, characterized in that it is provided with fingers in the form of 15 are fixed in the upper part of the bunker sections with the possibility of interaction with the upper scaling units. 3. The device according to claim 1, about tl and - often by the fact that 20 conveyors are made with gripping fingers arranged in a staggered manner. 4. The unit according to Clause 1, of which is, in order to 25 to ensure the independence of the dosing of feed before mixing, the drive mechanism is equipped with an individual control system for the feed conveyors and the dosing screw.