SU923545A1 - Machine for placing sperm of animals into straws - Google Patents

Description

(54) MACHINE FOR SEPARATION OF ANIMAL SEEDS IN STRAWS

I

This invention relates to equipment for dispensing liquids, in particular animal and bird seed, into straws.

A known machine for filling ampoules with liquid (rose and lavender oil) followed by capping them C.

However, this automaton cannot be used without appropriate constructive processing for pouring liquid into straws, which is required by artificial insemination techniques.

A known machine for packaging animal semen into straws, containing a straw bin for horizontal grooved drum, a metering device in the form of a piston pair connected to a seed tank, a capping device. The dosing device is equipped with a cylindrical tip 2.

From the bunker, plastic straws 65 mm long and 3 mm in diameter fall into the grooves of a rotating horizontal drum. Straw data measured

rhenium have sufficient rigidity and weight and the hit of straws into the grooves is quite reliable. At the moment when the axis of the straw coincides with the axis of the tip of the metering device, the pimple of the seed is injected into the straw. During the turns of the drum at the groove pitch, i.e., until the next groove, the dosing device forces the seed into the cylinder cavity, and then

to and the injection of a seed piston into straws, etc. Following the injection, a straw is packed while the straw is still in the drum.

15

Claims (2)

The disadvantage of this device is that for a seed to fall into the cavity of a straw without loss, a straw is needed with a perfectly circular cross section at the ends. Particularly sensitive to this straw with an inner diameter of less than 2.1 mm. But it has been established that freezing the seed in straws with a diameter of 2 mm allows 39 to increase the biological full semen content after thawing. In addition, the metering device must provide uniformly high pressure, and the filled straws, moving further with the drum, further touch the barrier walls of the drum, which simultaneously guides the straws. This creates the possibility of the semen of one producer getting into the seed of another when packing the seed of several producers. The purpose of the invention is to prevent the loss of semen during packaging and to avoid mixing seed from different manufacturers. The goal is achieved by the fact that the machine is equipped with a supporting nozzle for straws with a mechanism for returning the non-accessible movement along the drum groove, and the injection nozzle is equipped with a compression ring, while the dosing device is executed in the form of two coaxially arranged cylinders, the pistons of which are rigidly connected with a joint rod . In addition, in order to feed the straws into the grooves of the drum, the bunker is equipped with a flat pusher with a drive in the form of a crank drive mechanism. On flash 1 shows the interposition of the main units of the machine for packaging of animal seeds and straws without a drive, in axonometry; in fig. 2 - kinematic diagram of the machine. The planting of animal seed into straws consists of a straw bin 2 with guides 3, between which there is a flat pusher with a guide from the main shaft in the form of a crank mechanism (not shown), a horizontal rotary drum 5 with grooves 6 conical nozzles (support 7 and injection 8) connected to working cavities 9 and 10, pistons 11 and 1 having a common rod 13, compression ring 14, a seed container 15, a sealing device 16 and a resetting device 17 in the form tripod with a pair of pairs alleles installed spikes, included in the grooves, located along the perimeter of the drum. The machine for packaging the semen of animals works as follows. When the drum rotates on 5 straws from the crank-shatun-shake-up mechanism, the boot 1 mechanism comes in between the guides 3 to the flat pusher 4, which is driven by the same crank mechanism. The pusher 4 straw feeds into the groove b of the drum 5 (longer than the length of the straw), which is transferred (: um the straw to the position when its axis coincides with the axis of the conical nozzles 7 and 8, and then it is axially clamped by moving the nozzle 7 The straw, located in the groove 6, is put on the injection nozzle 8, the straw is crimped by a compression ring 14 and the seed dose is injected by the piston 11 from the cylinder 9 by the piston 11. The small diameter of the straw that resists is sucked in by a piston 12cylinder 1O through the supporting nozzle 7. After this, the support nozzle 7 is moved back, and the straw moves away from the tapered end of the nozzle 8 by the rotational movement 6apa6ci- 5. Then it is forced to the ends of the straw from the bunker (not shown) Serves: capping balls 16, which are manufactured by pins (not shown). The pins are then moved back and forth, in opposite directions, i.e., the end of the injection is blocked first and then the opposite end. Seed flow from the straw does not occur here, because the length of the straw is such that after filling the straw with the BTOpOi-o end by 8-10 mm, it remains empty. The occluded straw is transferred further by the drum 5 until it comes into contact with the spikes of the dumping device 17, which take the straws out of the grooves of the drum 5 and dump them into the storage device. Such a path passes each straw into the groove of the drum 5. To pack the seed of another manufacturer, the injection part of the subsidizing device is replaced. I The proposed machine for packaging of animal seed Excludes lost seed. Due to the fact that the straw after filling with seed, descend from the conical tip, thereby moving away from the barrier wall of the drum, I1, the seed of different producers getting into one straw, d, e. D) stores the identity of the seed / adgo producer. 5 Claims 1. ANIMAL seed seeding machine B straws, including a straw bin, a rotating horizontal drum with longitudinal grooves on its surface, a seed tank, a metering device with an injection nozzle for straws and a device for sealing straws with balls, different By the fact that, in order to prevent the loss of semen during its packaging and prevent the displacement of semen from different manufacturers, the maschina is equipped with a supporting nozzle for straws with a return mechanism ceiling elements movable along the slot 56 of the drum, and injecting nozzle provided obzhik tsh1m ring, wherein the dispensing device is in the form of two coaxial cylinders raspolozhensh.1H, Porgina which are rigidly interconnected by a common schtokom. 2. The machine according to claim 1, that is, so that, in order to feed the straws into the grooves of the drum, the bunker is equipped with a flat pusher with a drive in the form of a crank-chlathunnoy mechanism. Sources of information taken into account during the examination 1. USSR author's certificate No. 263082, cl. A 61 J 5 / GS, 1968. 2. The prospectus of the company Mmitub Abfal und Zabortechnik GmfvH, Germany, 1973.