CN1528129A - off-the-ground pig bed - Google Patents

Abstract

The invention discloses an off-the-ground captive pig bed, which adopts a concrete slatted floor with a gap width of 3-8 mm, a manure bearing platform on the outside of the railing on the side of the sewage channel, and one side of the manure bearing platform is connected with the floor. The other side juts out, half overhanging the dirt track. Since the gap on the floor is small, pig manure cannot be leaked, and all of it remains on the floor. Sweep the manure onto the manure-bearing platform located on the side of the sewage channel, and then push the manure cleaning truck under the manure-bearing platform, and directly remove the manure. The manure is scraped and swept into the manure cleaning vehicle, which is convenient and quick, and labor-saving; because there are slits on the floor, urine, flushing water, and dripping water when pigs drink water can leak from the floor at any time, so the pig bed is easy to keep dry. health.

Description

off-the-ground pig bed

Technical field

The present invention relates to a kind of equipment for raising livestock, more precisely, relates to a kind of off-the-ground enclosure pig bed for raising pigs.

Background technique

Pigs excrete large amounts of manure every day. If pig manure is applied to the field, it is a good organic fertilizer; if it is directly discharged into the surrounding environment, it is a serious source of environmental pollution. In order to save manpower, foreign pig farms generally adopt the process of flushing manure with water, that is, the excrement and urine in the pigsty are washed away with water. The sewage after washing in this way contains all the excrement and urine, the amount of sewage is large, and the cost of sewage treatment is high. . Most of the large-scale pig farms in my country also use this water flushing process, but limited by economic conditions, they cannot completely treat the sewage like foreign countries, resulting in serious pollution to the surrounding environment of the pig farm.

Separating feces and urine and adopting dry manure cleaning technology is an effective method to reduce the amount of sewage discharged from pig farms and the content of organic matter in sewage. This manure cleaning process can be used in both ground and off-ground captivity. Published in the third issue of "Yunnan Animal Husbandry and Veterinary Medicine" in 1997, the article "Pig Farm Manure Sewage Treatment and Application" introduced this process and supporting equipment.

If ground captivity is used, the concrete floor is made into a certain slope, and the excrement and urine of pigs are directly discharged on the ground, and the urine flows along the slope, and the pig manure is retained to realize the separation of feces and urine. The pig manure is removed manually, and the stains on the ground are washed away with water. Since the flushed sewage only contains urine and a small amount of organic matter in the stain, the difficulty and cost of subsequent sewage treatment are reduced. However, the ground of the fence after washing is not easy to dry, and the water leaked when pigs drink water is also easy to wet the ground. Pigs live in a cold and humid environment for a long time and are susceptible to diseases.

In order to keep the pigs away from the cold and wet ground, a better way now is to use the off-the-ground pig bed. The floor is supported by outriggers at a certain height from the ground, and the bed surface adopts a slatted floor with gaps. Pig feces are discharged to the floor, and the urine immediately leaks to the ground under the floor, and the urine flows along the slope, while a part of the pig manure falls into the gap on the floor, and automatically leaks or passes through the trotters of the pigs. Get under the floor to clean up.

Because the normal form of pig manure is both large and sticky, it is not easy to pass through the gap. Therefore, from the perspective of easy excrement leakage, the larger the floor gap, the better. But the size of the gap in the floor is limited by the physiological size of the trotter. Excessive gaps are not conducive to the standing and walking of pigs, and can easily cause damage to pigs' feet. Therefore, from the physiological point of view of pigs, the floor gap should be as small as possible. The gap width size of the currently used slatted floor is a compromise between two aspects. But even with the floor with the largest gap size, there is no guarantee that all the pig manure will automatically leak through the gap. This is because the pig manure is not all located in the gaps. Although the pig manure on the solid surface between the floor gaps can be moved to the gap by the pig's trotters, most of them will remain. In place, or moved too far, onto the solid part on the other side of the gap. Pigs have the habit of defecating at fixed points. For pigs that can move freely, the number of times they go to the defecating place is limited; Here's the chance. So, no matter what the situation is, there will always be pig manure on the slatted floor waiting to be cleaned. In this way, when using the dry manure cleaning process, whether it is to sweep the pig manure on the floor to the gap and leak it, and then remove the manure on the ground together, or first remove the manure on the floor, and then remove the manure under the ground, Both will increase the area of manure pollution, and when the stains are washed with water, the content of organic matter in the water will increase. In addition, since the feces are not removed at any time, and pigs urinate more often than they defecate, the pig manure that leaks from the gap and falls to the ground will inevitably be affected by the urine or urine flowing down from the slope. The water from the pig drinking water washes away the organic matter, which will also increase the organic matter content in the sewage.

The manure leakage performance of the slatted floor is related to factors such as the width of the slit, the thickness of the floor and the manufacturing material. The wider the gap, the thinner the floor, and the smoother the material, the better the leakage performance. Metal, plastic, and concrete can all be used to make slatted floors. From the perspective of durability and economy, concrete floors are the best, but the leakage performance of concrete floors is not good. This is because the concrete floor is thick, and the surface of the gap is rougher than other materials, and pig manure is not easy to fall. The slatted floors suitable for newborn piglets generally only have metal floors or plastic floors, because the former can be made very thin, while the latter has a smooth surface, which can ensure a certain amount of manure leakage under the condition of the smallest gap width performance. Patent CN2438328Y disclosed on July 11, 2001 proposed that the gap width of the metal floor used on the delivery bed was 8-12mm; the patent CN2103895U disclosed on May 13, 1992 proposed that the gap width range of the plastic floor was 10-30mm , the minimum value corresponds to piglets; in the article "Slatted Floors for Modern Pig Farms" in the 11th issue of "Aquaculture Technology Consultant" in 2002, when recommending the range of slit widths for slatted floors made of various materials, it is clearly stated that concrete floors cannot be used. For the slatted floor of piglets, the width of the gap should be 18-20mm when used for older piglets. The above data and views can also be found in various other related literatures. The above data shows that if the gap width of the concrete floor is less than 18mm, the feces leakage performance is not good; and if the gap width is reduced to about 10mm, the feces leakage cannot be done at all, at least the feces leakage performance is extremely poor, otherwise the concrete floor should also be used. Piglet feeding.

In addition, when the current pig farms adopt the dry manure cleaning process of separating manure from urine, the breeder first needs to sweep and poke the residual manure on the floor of each pig bed to the floor, and then go to the sewage. Bend down to collect the excrement under the floor together, and then use a shovel to shovel it into the excrement truck one by one. The whole process is laborious and time consuming.

Contents of the invention

The main purpose of the present invention is to provide an off-the-ground captive pig bed, combined with the dry excrement cleaning process of feces and urine separation, so that the pig bed is easy to keep dry, and at the same time can reduce the organic matter content in sewage, and has low cost and long service life.

Another object of the present invention is to save labor and time in manure cleaning operation.

The off-the-ground captive pig bed of the present invention adopts outriggers to support the floor as the bed surface, railings are erected on the periphery of the floor, and there are many narrow and long gaps on the floor, and the feature is that the floor is a concrete floor, so The width of the gap is 3-8mm.

In a preferred embodiment of the present invention, there is a manure-bearing platform on the outside of the railing on the side of the pig bed close to the sewage channel. One side of the manure-bearing platform is in contact with the floor, and the other side protrudes outwards, half suspended on the on the dirt road.

With the off-the-ground pig bed of the present invention, when the pig’s feces and urine are discharged on the floor, the urine can flow down from the small gaps on the floor. Because the gaps are small, the pig manure cannot leak down and all remain on the floor. It can be removed manually; for the feces in small gaps, it can be removed on the floor with a cleaning rake. Because there are small gaps on the floor, urine, flushing water, and dripping water from pigs can leak from the floor at any time, so the pig bed is easy to keep dry and hygienic; since the pig manure is removed directly on the floor, there is less stain, The content of organic matter contained in the flushing water is also low, which reduces the difficulty of subsequent sewage treatment; since the focus is not on the leakage of feces, the width of the gap can be greatly reduced, and the product made by a set of molds can be used for raising pigs of different sizes, and It can be made of concrete, so it is durable and inexpensive.

Due to the installation of the manure bearing platform, when the breeder cleans the pig manure on the pig bed, the manure scraper can be swept to the manure bearing platform on the side of the dirt road, and then the manure cleaning truck can be pushed under the manure bearing platform to directly scrape the manure. Sweep into the dung cleaning truck, which is convenient and quick, and saves labor.

Description of drawings

Below in conjunction with accompanying drawing, the off-the-ground captive pig bed of the present invention is described in further detail.

Fig. 1 is the schematic diagram of raising pig bed off the ground of the present invention;

Fig. 2 is a top view of a structural form of the floor shown in Fig. 1;

Fig. 3 is the plan view of another structural form of the floor shown in Fig. 1;

Fig. 4 is a schematic diagram of an embodiment of the present invention in captive pig bed;

Fig. 5 is a schematic diagram of another embodiment of the pig bed raised off the ground according to the present invention.

Detailed ways

The off-the-ground captive pig bed shown in Fig. 1, the floor 1 is supported on the ground with supporting legs 3, and there are railings around the floor 1. The floor 1 is composed of a whole concrete plate, on which there are many long and narrow gaps 11 with a width of 3-8 mm, as shown in FIG. 2 .

The floor 1 can also be assembled from a plurality of individual concrete slats 12 , and the distance between adjacent slats 12 is 3-8 mm to form long and narrow gaps 11 , as shown in FIG. 3 . The floor made in this way is easy to transport and labor-saving to install, but the slats must be fixed with supports and connectors.

In addition, it should be noted that the above-mentioned floor 1 with gaps does not necessarily have to cover the entire bed surface of the pig bed. For example, in the place where the trough is placed, the trough itself has a bottom, and this part of the floor can be omitted; in the place where the pigs lie, if a temperature-adjusting floor with heating and cooling functions is used, the gap floor in this part There is no need to set it.

In the off-the-ground pig bed shown in Figure 4, a manure bearing platform 5 is added, which is an extension of the floor 1 to the side of the sewage channel 4, and is a part of the floor 1, but it extends out of the railing of the pig bed 2 and outrigger 3, half suspended on the dirt road 4. When the breeder is cleaning the manure, he first enters the pen and sweeps the pig manure on the floor 1 to the side near the sewage channel 4, and then pushes the manure from the space at the bottom of the railing to the manure bearing platform 5, and waits until all the pens are cleaned. After the fence, push the dung cleaning truck with the dung bucket under the dung bearing platform, and scrape the dung into the dung bucket. In this way, there is no need to bend down to go under the pig bed to laboriously remove the manure, and then shovel it one by one into the manure cleaning truck. Therefore, the labor intensity of manure cleaning can be greatly reduced after adopting the off-ground pig bed of the present invention. .

In the off-the-ground pig bed shown in Figure 5, the manure bearing platform 5 is a concave long groove. The upper surface of the groove bottom of the concave long groove is lower than the upper surface of the floor, and the outer edge thereof is higher than the upper surface of the floor. When clearing the excrement like this, can safely push the excrement to the end of the floor 1 all the time, make it drop in the concave long groove, and needn't operate carefully, worry about pushing over the head and falling on the ground. After cleaning all the fences, push the dung cleaning truck with the dung bucket to the end of the concave long groove as the dung bearing platform, and scrape the dung into the dung bucket.

In order to verify the use effect of the off-the-ground pig bed of the present invention, a plurality of slats with an upper surface width of 50 mm and a length of 1500 mm were made, assembled into slats with different gap widths, and installed in the pens to raise different types of pigs. weight of pig. The results show that when the gap width is 10mm, pig manure accounting for 1.2%-6.1% of the total amount of manure leaks to the ground from the gap, and when the gap width is 8mm, basically no pig manure leaks from the gap to the ground . From the perspective of better preventing feces from leaking, the gap width can be further reduced, but when the gap width is less than 3mm, it is difficult to remove the feces in the gap. Considering the final fit, the gap width is 3-8mm is appropriate.

Adopting the off-the-ground caged pig bed raising pigs of the present invention with a manure-supporting platform, it has been shown through field breeding that, compared with the current general artificial dry manure cleaning method, at least 60% can be saved each time. It takes less time to clean the manure, and because there is no need to bend down to remove the manure from under the slatted floor, and then shovel it into the manure cleaning truck one by one, but directly put the manure from the manure bearing platform into the manure cleaning truck. Labor intensity is also greatly reduced.

Claims (5)

1. a liftoff stable breeding pig bed adopts supporting leg that the floor is propped and makes bed surface, and standing on the edge on floor has railing, many long and narrow slits are arranged on the floor, dirty road for the night soil collector walking is positioned at pig bed one side, it is characterized in that described floor is a concrete floor, and the width in described slit is 3-8mm.

2. liftoff stable breeding pig bed according to claim 1 is characterized in that holding the excrement platform by the railing outside of dirty road one side, and the one side of holding the excrement platform joins with described floor, and another side is protruding, partly is suspended on the dirty road.

3. liftoff stable breeding pig bed according to claim 2 is characterized in that the described excrement platform that holds is a flat board.

4. liftoff stable breeding pig bed according to claim 2 is characterized in that the described excrement platform that holds is a concave elongated.

5. liftoff stable breeding pig bed according to claim 4 is characterized in that the bottom land upper surface of described concave elongated is lower than floor upper surface, and its outer ledge is higher than the upper surface on floor.

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