SU1588343A1 - Method and apparatus for rationed feeding poultry - Google Patents

Abstract

The invention relates to the field of agriculture, in particular to the mechanization and automation of production processes in the poultry industry. The aim of the invention is to improve the accuracy of dosing the feed given to the bird. The method is to set the minimum and optimal single doses of feed. Then the minimum feeder is fed to the workers, and the optimum single doses of feed are fed to the control feeder, after which the feed feed to the control feeder is stopped. In the process of consumption of feed by the bird, the change in the mass of feed in the control feeder is recorded. When the mass of the feed in the control feeder reaches the value of the minimum single dose, the feed to the control feeders is stopped. 2 sec. f-ly, 2 ill.

Description

The invention relates to agriculture, in particular to the mechanization and automation of production processes in the poultry industry.

The purpose of the invention is to improve the accuracy of dosing the feed to the bird.

FIG. 1 is a block diagram of a feed line control system; in fig. 2 is a graph of the change in feed mass in the control feeder during the feeding of the birds.

The method of dosing consists in the fact that B the initial moment of the feeding process, the distribution of feed along the length of the feed section is carried out at a high speed at which fast filling of all low-volume feeders to their full volume is performed, followed by filling the control feeder to a predetermined dose corresponding to the age of the bird after filling in which the feed supply to it is stopped and the distribution of feed is continued at a low speed at which the process started

gluing food with poultry is accompanied by continuous filling of low-volume feeders as the bird consumes food and at the same time controls the amount of food eaten by continuously weighing the contents of the control feeder in such a way that when the amount of food the bird eats in the control feeder, decreases to the rest of the feeders, turn off the electric drive of the feed system and stop feeding the feed to the feed line, thereby providing the required dose to the bird, moreover, the capacity of the control kormutki is designed for the maximum single dose, and the capacity of the rest of the kortimek is for the minimum single dose of feed that must be given to the bird.

A device for carrying out the dosing method consists of a feed distribution system 1 comprising a transporting body 2 in an extended casing, low-volume working feeders 3, a control KORSP

00 00

with

four

WITH

the fly 4 with the flap 5 at its input, the electric drive 6 and the sensitive element of the mass converter 7, the software control unit 8 of the dosed feeding include, its programmable timer 9, the switch 10 and the task setting block 1, the comparison blocks 12, the storage element 13, the source 14 constant signal, imitating the minimum single dose of feed, unit 15 comparison and

From the time tj, the process of gluing the food with the bird begins, which is accompanied by continuous filling of the working feeders 3 at a low speed I-action of the electric drive 6, so that the amount of food in the feeders 3 remains unchanged (Go) during the whole feeding time.

As the bird consumes feed, its quantity in the control feeder 4

block 16 j / electric drive b Yu gradually decreases. Decreases by the same flap 5.

The device works as follows.

On a signal from the programmable timer 9, the control unit 16 turns on the feed distribution system 1, after which the feeders are filled at a high speed of the drive 6. The volume of all working feeders 3 is designed for the minimum single dose of feed, and the volume of the control feeder 4 for the maximum single dose of feed.

The control trough 4 is designed in such a way as to ensure continuous weighing of the contents contained in it

the same value of the electrical signal at the output of the mass converter 7. This signal is now compared to a constant GO signal in comparison unit 15.

t5 As soon as the mass of feed in the control feeder 4, decreases, reaches Go, i.e., equal to the amount of feed of the remaining feeders 3 (time t2), a high voltage level appears at the output of the comparison unit 15 (logical 20 ), which, acting on the control unit 16, turns off the feed distribution system 1. The same signal acts on the storage element 13 and brings it to its original state (with the output at time tj, the process of gluing the food to the bird begins, which is accompanied by continuous filling of the working feeders 3 at a low speed of action of the electric drive 6, due to which the amount of food in the feeders 3 remains unchanged (Go) throughout the entire feeding time.

As the bird consumes feed, its quantity in the control feeder 4

gradually decreasing. The magnitude of the electrical signal at the output of the mass converter 7 also decreases. This signal is now compared to a constant GO signal in comparison unit 15.

As soon as the feed mass in the control trough 4, decreases, reaches the value Go, i.e., equal to the feed quantity of the remaining feeders 3 (time t2), a high voltage level appears at the output of the comparison unit 15 (logical "1) which, acting on control unit 16, shuts down the feed distribution system 1. The same signal acts on the storage element 13 and brings it to the initial state (with the output on

feed, as well as automatic low level opening)

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And closing the inlet using the damper 5. A signal from the mass converter, proportional to the mass of the feed in the control feeder 4, goes to the first inputs of the comparison blocks 12 and 15, the second inputs of which receive a setpoint signal for a given age of bird Gjis (Fig. 2), formed in the software node 8, by the dosed feeding control, and the constant signal proportional to the feed supply process is terminated. The bird eats the rest of the feed (Go), taking into account what the total amount of feed consumed is G.

Meng value of task G

Ji

in dependence30

According to the technological standards, it is possible to carry out normalized feeding throughout the entire cycle of poultry breeding, for which unit 8 of programmed feeding control was introduced into the device.

40

the minimum minimum dose (Go), i.e. 35 which, depending on the increasing volume of low-volume working feeders 3. With a high speed of the electric drive 6, all the feeders of the distribution line are quickly filled within a period of time, the last of which is the control feeder 4. As the feed enters it, the value of the electrical signal received from the mass converter 7 increases, and as soon as its value reaches the Gaaft value (time ti), a high level n is obtained at the output of the comparison unit 12 april (logical "1), which is stored in the storage element 13.

From the output of the storage element 13

the period of breeding birds issues the appropriate tasks for the metered delivery of feed.

Programmable timer 9 forms time intervals and the corresponding 1-time control signals in real time depending on the number and duration of growing age periods accepted according to technological standards, as well as on the feeding mode 45. These signals are sent to the control inputs of the switch 10.

The information inputs of the switch 10 receive signals for the metered delivery of feed, which are preset in block 11 set. The information inputs of the switch 10 receive signals of tasks for the metered delivery of feed that are preset in block 11, set the high level signal through block 16 of the control unit. 50 tasks according to the technological regulation affects the valve 5 of the control feeder and the electric drive 6 of the feed distribution system, as a result of which the feed to the control feeder ormushku 4 is stopped, and the actuator 6 moves to the small effect of speed. This signal also goes to the control input of the comparator unit 15 and serves as a resolution signal for its operation.

55

Moms feed the birds of this species.

Depending on the age of the bird, i.e. on the age period of its cultivation, in one of the h outputs of the programmable timer 9, a control signal is generated that opens the corresponding channel (one of the n channels) of the switch 10, and the task signal G), corresponding to the given age pen-U.

The feeding process is terminated. The bird eats the rest of the feed (Go), taking into account what the total amount of feed consumed is G.

Meng value of task G

Ji

depending

According to the technological standards, it is possible to carry out normalized feeding throughout the entire cycle of poultry breeding, for which unit 8 of programmed feeding control was introduced into the device.

which depending on the increasing

which depending on the increasing

the period of breeding birds issues the appropriate tasks for the metered delivery of feed.

Programmable timer 9 forms time intervals and the corresponding 1-time control signals in real time depending on the number and duration of the growing age periods accepted according to technological standards, as well as on the feeding regime. These signals are sent to the control inputs of the switch 10.

The information inputs of the switch 10 receive the tasks for the dosed out feed, which are pre-installed in the task setting unit 11 according to technological standards.

Moms feed the birds of this species.

Depending on the age of the bird, i.e. on the age period of its cultivation, in one of the h outputs of the programmable timer 9, a control signal is generated that opens the corresponding channel (one of the n channels) of the switch 10, and the task signal G), corresponding to a given age period of bird rotation, is fed to the input of the comparison unit 12.

When switching from one age period to another, a control signal is generated at another output of programmable timer 9, which opens another channel of switch 10, and a new reference signal (Gj) is received at the input of comparator 12, corresponding to a new age period of poultry breeding.

Claims (2)

1. The method of dozing feed birds, including setting the optimal single dose of feed, filling the control and working feeders with food and controlling the electric feed system according to the results of comparing a given feed dose with the feed dose in the control feeding bowl, characterized in that, in order to improve the accuracy of dosing given out to the bird feed, set the minimum single dose of feed, then the minimum feeder is fed to the working feeders, and the optimal single dose of feed is fed to the control feed after it is fed to the control The feeding trough is stopped and, in the process of bird consumption, the change in the feed mass in the control trough is recorded, while feeding to the feeding troughs is stopped when the feed weight in the control trough reaches the minimum single dose of the feed. 2. Device for dosed feeding of poultry, including feed system distribution with a transporting body controlled by an electric drive, working feeders, a control feeder with a sensitive element and a flap, and a feed dose control system with a setting unit of a single optimal dose of feed, a comparator unit and an electric drive and flap control unit, characterized in that it is equipped with control with a switch, a programmable timer and a task setting unit, a storage element, a second comparison unit and a set-up minimum single dose of feed, and feel ny element configured to control kormuschki 5 as a primary mass conversion, the output of which is connected to the first inputs of the first and second comparison units, the unit of the minimum single dose of feed is connected to the second input of the second comparison unit, and its third 0 input is the output of the memory element, while the inputs of the electric drive control unit and the flap are respectively connected to the first one with a programmable timer, the outputs of which are connected to the corresponding switch inputs, the second to the output of the switch through the first comparison unit and the memory element connected in series, and the third - with the output of the second comparison unit, with the outputs of the control unit 0 are electrically and shutter-connected to the corresponding inputs of the feeding system, and the inputs of the job setting unit are combined with the corresponding inputs of the switch. fPuzJ FIG. 2