JPH0824505B2 - High-bed nursing-free delivery system for pig farming - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION OBJECT OF THE INVENTION (Industrial field of application) The present invention relates to a nursing-free delivery device for pig farming. Even if a pregnant pig does not need any assistance such as assistance by a nurse at the time of delivery, the delivered piglet leaves the mother pig by itself, enters the descending chamber (7) through the descending entrance (4), and thereafter The present invention relates to a device configured to move itself into a storage chamber (8) and be stored therein so as to be protected from crush and freeze death.

(Prior Art) In the high-floor delivery fence main body (1) to date, the delivered piglet cannot separate the mother and the baby, and the piglet wanders on the delivery fence floor (2) and freezes during winter. In some cases, the piglets approaching the mother in search of nipples suffer from crushing death.

It is well known to pig breeders that the pigs are often delivered at night, and to protect the piglets that are delivered from freezing and crushing, the breeders are exhausted and tired from the nighttime sleepless assistance. .

The applicant of this case is first (Actual No. 62-162960). And (JP-A-63-249557). The technique for forming and housing a step, which was applied to, is that it takes a long time for the delivered piglet to reach the descent entrance (4) (step) behind the delivery fence floor (2). There is a small percentage of accidents where a U-turn is made to approach the mother pig to seek a teat, and it is killed by crushing, or it is frozen and killed on the spot.

(Problems to be Solved by the Invention) In the conventional raised-bed delivery fence (1), the delivered piglets may be killed by pressure, or all the pigs may be frozen and killed in the cold during the winter season. The breeding rate was low.

In order to protect the piglets that were delivered from this death by crushing and freezing, pig breeders provided nursing assistance by working all night without sleep, and for a long period of time suffered fatigue and impaired their health.

The above (Shokai 62-162960) and (Japanese Patent Laid-Open No. 63-2495).
Even with the technique of mother-infant separation (No. 57), 100% separation was not possible. Therefore, the occurrence of a small number of accident pigs could not be prevented. The cause is the descent entrance (4),
The movement distance after delivery was long because a step was formed behind and behind the delivery barrier floor (2).

According to the present invention, immediately after delivery of a piglet delivered from a pregnant pig, the mother and the baby are separated and stored in the delivery piglet temporary storage box (5) without the need of a nurse and immediately, so that the baby is completely pressed and killed. A device that can prevent frost-freezing and aims to solve the above problems.

B. Structure of the Invention (Means for Solving Problems) The structure of the device of the present invention will be described with reference to the drawings. 2. is the delivery floor. Part 3 is a part of the delivery floor that is as close as possible to the pubic area of the pregnant pig behind the delivery floor (2) and can be removed freely. This was designed so that the delivered piglets could be moved to reach the step difference with the pig floor concrete floor (15) in the shortest distance to prevent accidents.

4 is the entrance. The piglet after delivery immediately descends from the descending entrance that appears when the detachable delivery / fence floor (3) is removed. This is the beginning of mother-child separation.

5 is a temporary storage box for delivery piglets. A box where the delivered piglets are naturally separated from the mother pigs.

6 is a partition plate with a warm price. The delimitation between the lowering chamber (7) and the storage chamber (8), double prevention of the excretion of feces and urine of mother pigs, and the heat retaining effect of the storage chamber (8) are enhanced.

7. is the descending room. Immediately after delivery, the room descends from the descending entrance (4).

8. is the containment room. A room that houses the moving screen (14) by pushing it through the descending room (7).

 9. is the lid. Lid of containment chamber (8).

10 is a partition panel in the delivery floor. The area of the delivery floor (2) is narrowed to prevent the birth piglets from separating and ensure the descent from the descent entrance (4).

11 is a plate for preventing excrement of manure with a curtain. It prevents the excrement of mother pigs from scattering in the temporary housing box (5) for delivering piglets.

12. Pregnant pig length control plate. If the pregnant pig has a short body length and the pregnant pig with a short body length is accommodated in the raised-bed delivery fence main body (1), the pregnant pig control plate (12) is attached, and when the pregnant pig reclines, the tail (birth canal) ) Should be delivered as close as possible to the descent entrance (4) to ensure descent.

 13. is a board. 14. is goodwill. 15. is the concrete floor of the pork bun.

 16. Feeder 17. Stops at the bottom.

18. is a heater mat. It is used to keep the piglets stored in the storage room (8) warm and prevent frost death.

19. Heater. The heater installed on the lid (9) of the accommodation room (8) is used to energize when the heater mat (18) is insufficient when it is extremely cold.

 20. is a grid fence. 21. is the side plate. 22. is a leg.

(Operation) The raised-bed nursing-free delivery apparatus shown in FIG. 1 is installed after accommodating a pregnant pig close to delivery in the raised-bed delivery fence main body (1), and the removable delivery fence floor (3) is removed to lower the entrance ( After forming 4), the descent chamber (7) part of the temporary litter box (5) is inserted and installed in the step space between the descent entrance (4) and the pig tuft concrete floor (15). An in-floor partition plate (10) is attached to reduce the area on the delivery fence floor (2) to prevent the litter of pigs from coming apart and to ensure the descent from the descent entrance (4).

Next, if a feces and urine splash prevention plate with a curtain (11) is attached to accommodate a pregnant pig with a short body length, a pregnant pig body length adjusting plate (12) is installed in front of the feeder (16), and the descent entrance (4 ) To ensure the fall of the litter from pigs. Heater mat (18)
When it is extremely cold, the heater (19) is energized to complete the non-nursing delivery standard.

(Example) Next, the embodiment will be described. The delivered piglet immediately descends into the descending chamber (7) through the descending entrance (4) and enters the warming curtain ( 14) are pushed through each other, go through, and are moved and stored in the storage chamber (8) to separate the mother and baby.

After delivery, attach and detach the delivery fence (3) to its original position, close the descending entrance (4), and remove the delivery piglet temporary storage box (5). Temporary storage box for delivery piglets (5) after removing the partition panel (10) for the delivery fence floor, the feces and urine dispersion prevention plate (11), the pregnant pig body length control plate (12), etc.
The piglets inside are moved by the caretaker's hands onto the delivery floor (2) to suck the nipples of the sows, and thereafter, are raised for a certain period of time.

C. EFFECT OF THE INVENTION The effect of the invention is that the difference between the device of the present invention configured as above and the conventional device is the location of the step of the descending inlet (4). In the conventional step forming portion, a step is formed so that the piglet descends from the edge of the final end of the delivery fence floor (2). This is because the piglet after delivery has a long distance to reach the descent entrance, and there was a risk of making a U-turn from the middle and having an accident. In the present invention, in order to eliminate this drawback by further improving the prior application techniques of (Shokai 62-162960) and (Japanese Unexamined Patent Publication No. 63-249557), the stepped portion is close to the pubic area of the pregnant pig. Attach a part of the floor area behind the delivery fence floor (2),
It is detachable, and a step is formed in the space with the concrete floor of the pig cluster (15), and the descending entrance (4) is installed at the shortest distance, so the mother and baby can be completely separated, and there is no accident during delivery. Became.

In addition, with the provision of the temporary storage box for delivery piglets (5), there will be no frost death during the winter period, and no nurse is required.

Therefore, it is possible to prevent the illness caused by fatigue by being freed from the constant work of overnight work, which is a problem for pig breeders. With no death by crushing or freezing, the rate of raising piglets is improved, which is a great convenience for pig management.

[Brief description of drawings]

FIG. 1 is an overall perspective view showing the structure of the device of the present invention. FIG. 2 is a structural diagram for separating the elevated floor delivery fence main body (1) and appropriately explaining the structure. FIG. 3 is a structural diagram for separating the temporary litter box (5) and appropriately explaining the structure. FIG. 4 is a plan view of the device of the present invention. FIG. 5 is a plan view with the delivery fence floor (3) freely attached and detached. 1. Main body of stilt delivery fence 2. Delivery fence floor. 3. Delivery floor that can be attached and removed freely. 4. Descent entrance. 5. A temporary storage box for delivery piglets. 6.
A partition board with a warm price. 7. Descending chamber. 8. Containment room. 9. Lid. 10.Partition fence floor partition plate. 11. Warm manure splash prevention plate. 12. Pregnant pig length control plate. 13. Board. 14. Warm. 15. Pork bunches concrete floor. 1
6. Feeder. 17. Stop. 18. Heater mat. 19. Heater. 20. Lattice fence. 21. Lateral plates. 22. Legs.

Claims (1)

[Claims] 1. A non-nursing delivery of pigs, which comprises a combination of a high-floor raised-bed delivery fence main body (1) and a delivery piglet temporary storage box (5). (1). The high floor delivery fence main body (1) is attached to a part of the rear of the delivery fence floor (2) and can be freely removed. When it is attached, it becomes the delivery fence floor (3). ). On the delivery fence floor (2), one side parallel to the raised floor delivery fence main body (1) has the same height as the front and rear lattice fences (20) and prevents pregnant pigs from lying and delivering. Place the partition plate (1
0) is attached and detachably installed to divide the delivery fence floor (2) into two to reduce the floor area on the pregnant pig accommodation side. A warm manure scattering prevention plate (11) is attached to the rear buttocks (17) of the main body of the high floor delivery fence (1). Also, the feeder (1
Install the pregnant pig body length control plate (12) before step 6). (2). The delivery piglet temporary storage box (5) is divided into a descent chamber (7) and a storage chamber (8) having different heights by installing a warm partition plate (6). In order to use these for non-nursing delivery, after storing pregnant pigs in the delivery fence, the delivery fence floor (3) of the raised floor delivery fence main body (1) is removed to form the descent entrance (4), and the pig tuft concrete is used. High-bed non-nursing delivery of pig farms characterized by a combination of inserting and arranging the descending chamber (7) part of the temporary litter box (5) into the step space between the floor (15) and the descending entrance (4) apparatus.