SU572243A1 - Program-control device - Google Patents

Description

one lactation Each cassette is designed to record data for 7-8 years.

FIG. 1 shows the described device, front view; in fig. 2 - the same, side view.

The device consists of a drum of the memory block 1 (Fig. 1) with information receiving discs 2, on which, along the entire circumference of the end part, are made with a certain drilling interval for fixing the coding stops sensors 3. On the outer surface of the discs 2, 365 divisions are applied, each of which corresponds to one calendar day. A drive disk 4 is installed on the front part of the drum of memory unit 1. On the front part A, two scales are made around the circumference, one of which is divided into 365 divisions and indicates days of the whole year in order, the other one corresponds to the division step of the first scale and indicates days and the months of the year.

The clamping plates 5 and the fixing clamping rings 6 are mounted between the disks 2. On the left side of the memory unit there is a driving disk 7, on which a trickle for the driving belt is cut. On disk 7, PA cylindrical part of the crown, around the entire circumference at an angle of 65 ° made 365 fixing grooves. For case and accurate fixation, with a pulsed rotation of the memory unit for a given step, an electromagnet 8 and a movable locking pin 9 are installed above the disk 7. For an automatic fixation when the disk 7 is rotated, in the upper part of the electromagnet 8 a stop spring 10 is installed. an electric motor I and a gearbox 12 are installed, with which the rotational movement is transmitted through the disk 7 to the drum of the memory unit 1.

An automatic contact device is mounted on the bracket 13 for transmitting information from the memory unit to the illuminated display. The contact device consists of a base 14, on which information transmission pawns 15 are mounted, transmitting a stepped movement from the stop sensors 3 to a contact toothed rack 16 moved along racks 17. The information transmission pin 18 is mounted on the strap 16 and fixed on the base 14 with screws 19 current isolating block 20, on which six lamellas 21 are mounted for transmitting information in the necessary sequence and periods according to a predetermined program.

On the alarm panel, against each information receiving disk, six signal lamps 22 are mounted, indicating the process of movement of each animal during the lactation period (start, department, section, insemination, milking, rectal examination, dry period). A frame with an indication of the animal's serial number is mounted above each row of signal lamps.

A gear 23 is mounted on the gearbox 12, which switches off the electric motor 11 via the contact pair 24, after moving the drive disk 7 (Fig. 1) by 1 tooth. At the same time, when switching off the electric motor I, the electromagnet 8 turns off and releases the locking end 9, which, under the action of the spring 10, enters the depression between the teeth and locks the drive disk 7. When the electric motor 11 is turned off again, the locking pin 9 is removed from the cavity by the electromagnet, thus releasing the disk 7 for rotation from the next action of the stop sensor; on the brackets 25 and 26, a shaft 27 is mounted, on which the productivity log of each cow for the entire period of productive use is mounted.

The recorder consists of a stationary casing 28 (Fig. 2) in which a set of cassettes mounted on the shaft 29 is located. The shaft is driven in an intermittent rotational movement from the driving gear disk 4 and through gear unit 30 to gear 31 mounted on the shaft of the cassette unit 29. On the shaft of the brackets 25 and 26, a guide rod 32 is installed with annular grooves for fixing the carriage 33 with the aid of the latch 34 (against the cassette on which tape it is necessary to apply information). Together with the carriage, the recorder 35 moves with digital levers 36, with the help of which with a finger panosits information about each cow. When the information needs to be checked, the cassette can be removed from the casing by depressing the retaining cassette spring 37.

The device works as follows.

When animals enter the complex, the inventory number is encoded and inserted against the information receiving disk 2, which is in the zero position. By installing encoding stops sensors with a special tool, a year program is established, which consists of two periods — before insemination and after insemination — for each cow. Every day, the operator switches on the installation and after receiving the information, arranges the cows, according to the light signaling, using 7 signaling lamps 22, one of which highlights the number of the animal, and the rest indicate the mode for each cow. The inclusion of signal lamps occurs when turning the disk 2 receiving information. In this case, the coding abutment sensor pushes the information transmission paw 15, which, by moving the contact toothed rod 16, turns on the corresponding signal lamp 22.

In this way, the following information on the mode for the cow in the current period is given: stay in the maternity ward, section, insemination, rectal examination, launch and transfer to the maternity ward.

When the signal lamps are next switched on, upon reaching the stage of insemination, the information receiving disk 2 leaves them stable

included. Switching off is done manually by a tumbler after insemination of animals. Each change in the cow's content (age, weight, productivity, lactapia period) is marked on the tape of the cassette unit in accordance with the received code by pressing the corresponding digital levers 36 located on the recorder 35, which is moved with the help of the lock 34 on the carriage 33. can be fixed on the guide rod 32 against the desired disk 2 receiving information. The predetermined program on the information receiving disc 2 is set to one year, and the recording on the tape lasts up to eight years.

Claims (2)

1. A program control device, predominantly of zootechnical regimes for keeping cows, including a memory block made in the form of disks mounted on a shaft nodoby and kinematically connected through information transfer paws with a contactor, and an actuator, characterized in that in order to selectively receive information about the zootechnical mode in any period of the physiological cycle of each animal, it is equipped with a productivity recorder and a light board connected through a contactor with a memory unit, moreover between the contactor and the memory unit memory eye entered contact teeth the strap and the information transfer kinematically connected via information transfer dogs to the disks of the memory unit. 2. A device according to claim 1, characterized in that a registrar of productivity of waves in the form of a printing mechanism with rollers, which is mounted on a guide rail, wherein the printing mechanism is provided with a set of characters. Information sources, taken into account in the examination 1. USSR author's certificate No. 228361, cl. G 05B 19/06, 1964. j FIG. 2