CN114467775B - Pig intelligence farrowing crate - Google Patents
Pig intelligence farrowing crate Download PDFInfo
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- CN114467775B CN114467775B CN202210211185.5A CN202210211185A CN114467775B CN 114467775 B CN114467775 B CN 114467775B CN 202210211185 A CN202210211185 A CN 202210211185A CN 114467775 B CN114467775 B CN 114467775B
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- 241000282887 Suidae Species 0.000 claims abstract description 119
- 238000012544 monitoring process Methods 0.000 claims abstract description 30
- 230000007306 turnover Effects 0.000 claims abstract description 27
- 238000005192 partition Methods 0.000 claims description 84
- 230000035622 drinking Effects 0.000 claims description 55
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/02—Pigsties; Dog-kennels; Rabbit-hutches or the like
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/02—Pigsties; Dog-kennels; Rabbit-hutches or the like
- A01K1/035—Devices for use in keeping domestic animals, e.g. fittings in housings or dog beds
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/02—Pigsties; Dog-kennels; Rabbit-hutches or the like
- A01K1/035—Devices for use in keeping domestic animals, e.g. fittings in housings or dog beds
- A01K1/0356—Feeding or drinking devices associated with cages
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K15/00—Devices for taming animals, e.g. nose-rings or hobbles; Devices for overturning animals in general; Training or exercising equipment; Covering boxes
- A01K15/02—Training or exercising equipment, e.g. mazes or labyrinths for animals ; Electric shock devices ; Toys specially adapted for animals
- A01K15/025—Toys specially adapted for animals
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Birds (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Housing For Livestock And Birds (AREA)
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
Abstract
The invention provides an intelligent pig limiting fence, wherein a left side fence and a right side fence of the intelligent pig limiting fence are both composed of a portal frame and a turnover fence, the turnover fence is arranged on the inner side of the portal frame, a rotating shaft of the turnover fence is rotatably connected to a stand column of the portal frame, the rotating shaft of the turnover fence penetrates through the stand column close to a rear side fence and is externally connected with a driving system, a monitoring system for monitoring the state of a pig is arranged obliquely above the rear side fence, and the driving system and the monitoring system are respectively connected with a control system. According to the simple and ingenious scheme, the activity space of the pigs of two adjacent limiting fences is improved by 15-20% on the basis of hardly changing the occupied space of the conventional limiting fence, so that the pigs in the limiting fences have better activity welfare and are convenient to lie down.
Description
Technical Field
The invention belongs to the technical field of pig breeding facilities, and particularly relates to an intelligent limiting fence for pigs.
Background
In order to meet the huge eating demand of pork and the pursuit of enterprises on benefits and profits, an intensive breeding mode is developed, and the mode mainly comprises that pigs are only captively bred in a limiting fence, and the pigs are not allowed to move outside. In many pig farms, adult sows are limited in a limit fence which is a little larger than the body of the sows, the activity space is extremely limited, no things can be chewed or arched, and the pigs living in the limit fence can only bite the railing ceaselessly, so that the pigs are anxious and uneasy.
With the development of feeding technology, welfare measures in pig breeding and transferring processes are more and more concerned and advocated, and equipment related to pig welfare facilities is gradually developed. For example, the mechanized and welfare combined pig scratching and itching equipment developed by the livestock scientific college in Chongqing city can meet the physiological and behavior requirements of pigs, improve the welfare level of pig breeding and simultaneously improve the modernization level of livestock breeding equipment in China, and the equipment comprises a bracket, an upper scratching and itching roller brush, a side scratching and itching roller brush, a first reducing motor, a first bearing seat, a bearing seat mounting plate, an auger blanking device, a damper, a rotation sensor, a base, a vertical shaft, a mounting steel plate, a horizontal shaft, a second reducing motor and a second bearing seat; for another example, CN203872783U discloses a welfare toy for pigs, which comprises a toy body in a gourd shape, wherein the diameter of the upper part is smaller than that of the lower part, the upper part is communicated with the inner cavity of the lower part, the bottom of the inner cavity of the lower part is provided with a counterweight device, the counterweight device is provided with a storage battery, a stand column and a music main board, and the upper end part of the stand column is fixedly provided with an LED color-changing lamp. The scheme is the facility equipment added based on the existing colony house, mainly provides activity welfare for the pigs, but occupies a large space in the using process, and increases a large amount of breeding cost. In addition, with the development of intelligent technology, a system for monitoring the living state of pigs (such as capturing the moving posture, sleeping posture and standing posture of pigs by means of a camera terminal) by using a monitoring system is also gradually used, and pig raising technology is also developing and applied in an intelligent direction.
For pregnant sows or older sows living in the limiting fence, the forelimbs are kneeling before lying down (lying down or lying on the side), the hind limbs are kneeling or inclined or the hind limbs are inclined slowly along with the body, and finally lie down or lie on the side, so that the whole lying down process is strenuous. Based on this, have and come the helping hand pig to lie through the mode of telescopic backup pad about setting up in the spacing fence bottom, but this is unfavorable to the fetal pig of gestation middle and later stage, and can lead to the pig to lie the travelling comfort of in-process relatively poor down.
At present, the intensive breeding space utilization rate and the implementation equipment cost are still one of the main problems considered in each big pig farm, and the adoption of the conventional limiting fence belongs to one of the modes with the highest intensive breeding space utilization rate, so that the problems that the welfare of pigs (food intake and activity), the facility equipment cost is low, the occupied space is small, and the lying comfort of pregnant sows is poor cannot be taken into consideration exist in the breeding process of the pigs.
Disclosure of Invention
The invention aims to provide an intelligent pig restraint fence which is used for solving the problems that the welfare of pigs (for food intake and activities), facility and equipment cost are low, the occupied space is small, and the comfort of the pigs lying down is poor in the prior art, and cannot be taken into consideration.
In order to achieve the above object, the present invention adopts the following technical solutions.
The utility model provides a pig intelligence farrowing crate, includes and encloses synthetic rail jointly by front side fence, rear side fence, left side fence and right side fence, is provided with the door that supplies the pig to come in and go out on the rail, is provided with the trough in the rail, is provided with the jube in the rail, and jube one end is close to front side fence, the rear side fence is connected to the other end to the space separation that realizes in the rail becomes two pig living areas, its characterized in that: the left side fence and the right side fence are formed by a door-shaped frame and an overturning fence, the overturning fence is arranged on the inner side of the door-shaped frame, a rotating shaft of the overturning fence is rotatably connected to a stand column of the door-shaped frame, the rotating shaft of the overturning fence penetrates through the stand column close to the rear side fence and is externally connected with a driving system, a monitoring system used for monitoring the state of a pig is arranged above the rear side fence in an inclined mode, the driving system and the monitoring system are respectively connected with a control system, the control system comprises a memory, a processor and a program which is stored on the memory and can run on the processor, and the processor executes the program and realizes the following steps: step A, when the monitoring system monitors that the forelimbs of the pigs kneel, controlling a motor of a driving system to rotate in the forward direction to enable a turnover fence to deflect towards the inner side of a limiting fence to a preset angle I; step B, when the monitoring system monitors that the rear limbs of the pigs kneel or incline, controlling a motor of the driving system to rotate reversely to enable the turnover fence to slowly deflect towards the outer side of the limit fence by a preset angle two and then immediately deflect forwards by 2-3 degrees; step C, repeatedly executing the step B until the pigs lie on the bottom floor, and then closing the control system; when the pig is only in a standing state, the motor of the control driving system resets to enable the turnover fence to be in a vertical state.
As a preferable scheme of the present invention, the first preset angle is 30-45 °, and the second preset angle is 5-8 °.
In order to be convenient for nimble, easily supplementary pig lie down, the turnover fence is formed by many horizontal poles and montant fixed connection, and the montant is the open hollow tube in bottom, and the activity cartridge has the inner rod in the montant, is provided with the gyro wheel at the inner rod bottom, and the axis of gyro wheel is parallel with the pivot of turnover fence.
Furthermore, in order to facilitate the movement of pigs and the ingestion of pigs, the separation fence is rotatably connected to the rear side fence, the separation fence and the front side fence are connected through at least two groups of symmetrically arranged springs and/or iron chains, one end of each spring and/or iron chain is connected with the front side fence, the other end of each spring and/or iron chain is connected with the separation fence, and two living areas of pigs share the same trough; the partition can deflect transversely after being subjected to transverse external force, in the transverse deflection process of the partition, part of the springs and/or the iron chains are shortened, and the other part of the springs and/or the iron chains are stretched; after the transverse external force is cancelled, the separation fence is restored to be in a state of being vertical to the rear side fence, and at the moment, the center of the trough is just overlapped on the plane where the separation fence is located.
To further enhance the welfare of the pigs only during activity, the angle between the partition and the front side rail is 8-15 deg. when the partition is deflected laterally to the extreme position.
In order to prolong the service life of the limiting fence and prevent pigs from being injured, a plurality of strands of iron chains are respectively adopted on two sides of the partition fence and are connected to the partition fence and the front side fence at the same time, when the partition fence transversely deflects to a limit position, the iron chain on the side opposite to the deflection direction is in a stretched state, and the iron chain on the side same as the deflection direction is in a bent state.
Furthermore, in the scheme of the invention, in order to save water resources and prolong the service life of the drinking nozzles, the drinking nozzles are respectively arranged on the front side fences in the two pig living areas close to the fence, the two drinking nozzles are obliquely arranged towards the fence, and after the fence is transversely deflected by a proper angle, a pig in one pig living area can only bite the drinking nozzle in the other pig living area to drink water; or the side fence at the side of the trough is provided with the drinking nozzle which is obliquely arranged relative to the trough.
Further, in another scheme of the invention, in order to save water and improve the comfort of pigs in the process of drinking water, a drinking bowl is arranged on the side of the trough, a ball type drinking bowl is arranged on the side wall of the drinking bowl, and only a water outlet and a push switch of the ball type drinking bowl are exposed in an inner cavity of the drinking bowl.
Preferably, an arc-shaped concave part is arranged on the cross beam of the rear side rail, and the ball body is rotatably clamped in the arc-shaped concave part; or the rear vertical rod of the partition fence is sleeved on the vertical rod of the rear side fence.
In order to further improve the welfare of the pigs in the moving process, the plastic ball body which can rotate and slide and is used for the pigs to arch for playing is arranged in the middle of the separation fence.
In order to further improve the stability, flexibility and safety of the intelligent pig retaining fence, the front side fence is composed of a left section and a right section which are arranged at intervals, the front end of the retaining fence is positioned between the left section and the right section, two ends of one part of springs are respectively connected with the left section and the front end of the retaining fence, and two ends of the other part of springs are respectively connected with the right section and the front end of the retaining fence; and when the partition is deflected laterally to the extreme position, the partition rests exactly against the edge upright of the front side rail.
Furthermore, wheels are arranged at the bottoms of the side upright rods of the barriers.
The intelligent pig limiting fence provided by the invention has the following beneficial effects:
1. according to the simple and ingenious scheme, the activity space of the pigs of two adjacent limiting fences is improved by 15-20% on the basis of hardly changing the occupied space of the conventional limiting fence, so that the pigs in the limiting fences have better activity welfare and are convenient to lie down;
2. for two adjacent limiting fences, pigs in the two limiting fences can feed in a balanced manner only by arranging one feeding trough, the situation that the pigs bite the racks mutually does not exist, and meanwhile, the pigs can feed in different postures, so that the pigs in the limiting fences have better feeding welfare;
3. in one scheme, water resource waste caused by that the pigs arch the drinking nozzles only in a non-drinking stage can be well avoided, only the pigs press/push the partition fence firstly, and only water can be supplied to the pigs until the partition fence deflects (at the moment, only the pigs bite the drinking nozzles right opposite to the mouths of the pigs to supply only water to the pigs), and when the partition fence is vertical to the rear side fence, the mouths of the pigs can not right face the drinking nozzles in the limit fence where the pigs are located all the time, and even if the pigs bite the drinking nozzles, the pigs are difficult to feel, so that the pigs are prevented from biting the drinking nozzles; in another scheme, the pig can save water and improve the comfort of the pig only in the process of drinking water.
The intelligent pig limiting fence provided by the invention is beneficial to turning around, steering and interesting activities of pigs in the limiting fence, particularly the physical strength of the pigs can be smoothly separated when the pigs in the two limiting fences mutually press the limiting fences, and a new social level can be established for the pigs in the two limiting fences under the condition that the pigs do not bite the rack;
the structure is simple, the manufacturing is easy, the manufacturing cost and the maintenance cost are low, and compared with facilities with the same functions (two feeding troughs, the occupied area is increased by 15-20%, and welfare facilities with a pig bite prevention frame and capable of establishing a pig social grade), the manufacturing cost and the maintenance cost can be reduced by at least 30%;
under the condition that does not influence the activity of pig in the adjacent spacing fence, the pig of being convenient for only lies down and crouches on lying prone, supplementary pig with the side fence that deflects repeatedly with the help of specific structure is only smooth, safe underground lies, can not lead to the fact the injury to fetal pig (the pig in the sow abdomen), and the pig is only better at the travelling comfort of the in-process of lying down, has especially solved the pig and has only lain on prone the problem that the in-process was arduous.
Drawings
FIG. 1 is a schematic perspective view (initial state) of an intelligent pig restraint fence in example 1;
fig. 2 is a schematic perspective view of the intelligent pig restraint fence in embodiment 1 (left deflection state);
fig. 3 is a schematic perspective view of the intelligent pig restraint fence in embodiment 1 (right deflection state);
FIG. 4 is a schematic view of the pig intelligent stop fence in the embodiment 1 in the downward direction (initial state);
FIG. 5 is a schematic view of the intelligent pig restraint fence in the embodiment 2;
FIG. 6 is a partial schematic view of the intelligent pig restraint fence according to example 2 (left fence);
fig. 7 is a schematic view of the intelligent pig restraint fence in the downward direction in embodiment 3;
FIG. 8 is a schematic view of the overall structure of the intelligent pig restraint fence according to embodiment 3;
fig. 9 is a schematic view of the downward direction of the intelligent stop fence of the pig in embodiment 6 (initial state);
fig. 10 is a schematic view of the pig intelligent restraint fence in the downward direction in embodiment 6 (left deflection state);
fig. 11 is a schematic view of the pig intelligent stop fence in the downward direction in example 6 (right deflection state);
fig. 12 is a schematic view of the pig intelligent restraint fence in the embodiment 7 in the downward direction (initial state).
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the following description of the embodiments is only for the purpose of understanding the principle and the core idea of the present invention, and is not intended to limit the scope of the present invention. It should be noted that modifications to the invention as described herein, which do not depart from the principles of the invention, are intended to be within the scope of the claims which follow.
Example 1
As shown in fig. 1 to 4, an intelligent pig restraint fence includes a fence formed by enclosing a front side fence, a rear side fence 2, a left side fence 3 and a right side fence 4 together, the fence is provided with a door for a pig to go in and out, the door is arranged on the front side fence, the fence is internally provided with a feeding trough 5, the fence is internally provided with a barrier 6, one end of the barrier 6 is close to the front side fence, and the other end of the barrier is connected with the rear side fence 2, so as to divide the space in the fence into two pig living areas, the barrier 6 is rotatably connected to the rear side fence 2 (the rear vertical rod of the barrier 6 is sleeved on the vertical rod of the rear side fence 2, the rear vertical rod of the barrier 6 can rotate around the vertical rod of the rear side fence 2), the barrier 6 is connected with the front side fence through at least two groups of symmetrically arranged springs 8, one end of the springs 8 is connected with the front side fence, the other end of the springs is connected with the barrier 6, and the two pig living areas share the same feeding trough 5; the partition rail 6 can deflect transversely after being subjected to transverse external force, and in the transverse deflection process of the partition rail 6, one part of the spring 8 is compressed, and the other part of the spring 8 is stretched; after the transverse external force is removed, the barrier 6 is restored to be vertical to the rear side barrier 2, and at the moment, the center of the feeding trough 5 just coincides with the plane of the barrier 6.
In this embodiment, to further improve the welfare of pigs during their activities only, the angle between the partition 6 and the front side rail is 12 ° when the partition 6 is laterally deflected to the extreme position.
In the embodiment, in order to prolong the service life of the limiting rail and prevent the pigs from being injured, the two sides of the partition rail 6 are respectively connected to the partition rail 6 and the front side rail through the multiple iron chains 9, the distance between the adjacent iron chains 9 is smaller than the radial size of the heads of the pigs so as to prevent the heads of the pigs from being clamped, when the partition rail 6 transversely deflects to the limit position, the iron chain 9 on the side opposite to the deflection direction is in a stretched state, and the iron chain 9 on the side same as the deflection direction is in a bent state.
In this embodiment, for the water economy resource and improve drinking water mouth's life, set up drinking water mouth 10 on the side fence of trough 5 side in two pig living areas, drinking water mouth 10 arranges for trough 5 slant.
In the embodiment, in order to further improve the welfare of the pigs in the moving process, the rotatable and slidable plastic spheres 16 for the pigs to arch are arranged in the middle of the partition 6, a plurality of plastic spheres 16 capable of moving up and down and rotating penetrate through each rod in the middle of the partition 6, and the structure is similar to a rod body and a bead body of an abacus, so that the pigs can arch the plastic spheres 16 transversely and can also arch the plastic spheres 16 up and down.
In this embodiment: the front side rail is composed of a left section 13 and a right section 14 which are arranged at intervals, the front end of the partition rail 6 is positioned between the left section 13 and the right section 14, two ends of a part of springs 8 (the springs 8 on the left side of the partition rail 6) are respectively connected with the front ends of the left section 13 and the partition rail 6, and two ends of the other part of springs (the springs 8 on the right side of the partition rail 6) are respectively connected with the front ends of the right section 14 and the partition rail 6; and when the partition 6 is deflected laterally to the extreme position, the partition 6 is just close to or rests on the side uprights 15 of the front side rails; wheels 16 are arranged at the bottom of the side uprights 15 of the partition 6.
When in use: as shown in fig. 1 and 4 in an initial state, at this time, the partition 6 is perpendicular to the rear side rail 2, the center of the feeding trough 5 just coincides with the plane of the partition 6, the springs 8 on both sides of the partition 6 are in a free state, the iron chains 9 on both sides of the partition 6 are in a bent state, and the living areas of the two pigs are rectangular; under the pig state of food intake, because the pig is generally inclined when taking food, this just often can extrude jube 6, as shown in fig. 2 or fig. 3, at this moment, take place horizontal deflection after jube 6 receives horizontal external force, at jube 6 horizontal deflection in-process, partial spring 8 is compressed, another partial spring 8 is stretched, because jube 6 still can receive spring 8's restraining action for jube 6 can only deflect at certain angular range, thereby prevent that the pig just too wide occupy the trough influences the pig of side and only feed. When two pigs only need to be matched with each other, the physical strength of the pigs can be smoothly separated only by pressing the separating fence 6 against each other, so that the pigs in the two limiting fences can be separated out without biting, and the activity interestingness of the pigs is increased. In the process that the partition rail 6 deflects left and right, the front end of the partition rail 6 always moves between the left section 13 and the right section 14, and even if a pig presses the partition rail 6 violently, the limitation can be realized through the iron chain 9 and the side upright rod 15, so that the damage of the whole fence is prevented.
Example 2
On the basis of embodiment 1, the intelligent pig limiting fence is provided with turnover fences 17 on a left side fence 3 and a right side fence 4, and specifically comprises the following steps: as shown in fig. 5 to 7, a drinking bowl 21 is installed on the side of the trough 5, a ball type drinking fountain (the ball type drinking fountain is a commercially available product) is arranged on the side wall of the drinking bowl 21, only the water outlet and the push switch of the ball type drinking fountain are exposed in the inner cavity of the drinking bowl 21, the rest structures of the ball type drinking fountain are embedded and hermetically connected to the drinking bowl 21, the push switch of the ball type drinking fountain is arched at the mouth of the pig, water can be discharged, the water is contained in the drinking bowl for the pig to drink, and the mouth of the pig is automatically closed after leaving the push switch; the left side rail 3 and the right side rail 4 are respectively composed of a door-shaped frame 24 and an overturning rail 17, the overturning rail 17 is positioned on the inner side of the door-shaped frame 24, a rotating shaft 18 of the overturning rail 17 is rotatably connected to a vertical column of the door-shaped frame 24, the overturning rail 17 is formed by fixedly connecting a plurality of cross rods and vertical rods 19, the vertical rods 19 are hollow pipes with open bottoms, inner rods 20 are movably inserted in the vertical rods 19, idler wheels 22 are arranged at the bottoms of the inner rods 20, the axes of the idler wheels 22 are parallel to the rotating shaft 18 of the overturning rail 17, and the inner rods 20 can move downwards under the self gravity thereof to enable the idler wheels 22 to be in contact with the ground all the time; an iron chain 23 connected to the top of a portal frame 24 is arranged at the top of the turnover fence 17 to prevent the turnover fence 17 from transitionally deflecting; a rotating shaft 18 of the turning fence 17 penetrates through an upright post close to the rear side fence and is externally connected with a driving system (motor), a monitoring system used for monitoring the state of the pigs is arranged obliquely above the rear side fence 2, the driving system and the monitoring system are respectively connected with a control system, the control system comprises a memory, a processor and a program which is stored on the memory and can run on the processor, and the processor executes the program to realize the following steps: step A, when the monitoring system monitors that the front limbs of the pigs kneel on the ground, controlling a motor of a driving system to rotate in the forward direction to enable the overturning fence 17 to deflect towards the inner side of the limit fence to a preset angle I, wherein the preset angle I is an arbitrary value between 30 and 45 degrees; step B, when the monitoring system monitors that the rear limbs of the pigs kneel or incline, controlling a motor of the driving system to rotate reversely to enable the overturning fence 17 to slowly deflect towards the outer side of the limiting fence by a preset angle II (the preset angle II is 5-8 degrees) and then immediately deflect forwards by 2-3 degrees; step C, repeatedly executing the step B until the pigs lie on the bottom floor, and then closing the control system; when the pig is only in a standing state, the motor of the control driving system is reset to enable the turnover fence 17 to be in a vertical state.
When in use: when pregnant sows or older pigs only need to lean against the left side rail or the right side rail to lie down, the forelimbs of the pigs usually kneel firstly, at the moment, the overturning rail 17 deflects towards the inner side of the limiting rail, when the hindlimbs of the pigs kneel or incline, the pigs can be supported by the overturning rail 17 when leaning, and then the supporting force is provided for the pigs in the lying down process through the actions of slow deflection and repeated overturning of the overturning rail 17 until the pigs lie down smoothly and safely. In the upset in-process of upset fence 17, the interior pole 20 of upset fence 17 bottom can be along with the deflection angle change of upset fence 17 and do adaptability extension or shorten, and the gyro wheel of interior pole 20 bottom lands all the time in this process to can only provide stable support for the pig all the time under the flexible condition of interior pole 20 not influencing, the upset fence 17 deflection under the bearing state of being convenient for simultaneously can also prevent that the pig from only drilling out outside the guardrail. When the pigs only enter the first day of the limiting fence, the pigs only can lie facing the left side fence or the right side fence, at the moment, the pigs only can lie down by means of deflection of the limiting fence, the comfortableness of the pigs is not good when the pigs lean against the left side fence or the right side fence, and along with the familiarity of the pigs, the pigs only can find the method of lying against the left side fence or the right side fence and form a habit.
Example 3
On the basis of embodiment 2, the intelligent pig restraint fence is provided with a turnover fence 17 on a partition fence 6, and specifically comprises the following steps: as shown in fig. 8 to 9, a drinking bowl 21 is installed on the side of the trough 5, a ball-type drinking bowl is arranged on the side wall of the drinking bowl 21, and only the water outlet and the push switch of the ball-type drinking bowl are exposed in the inner cavity of the drinking bowl 21; the left side rail 3 and the right side rail 4 are both formed by a rectangular frame 25 and an overturning rail 17, the overturning rail 17 is positioned on the inner side of the rectangular frame 25, a rotating shaft 18 of the overturning rail 17 is rotatably connected to a stand column of the rectangular frame 25, the overturning rail 17 is formed by fixedly connecting a plurality of cross rods and vertical rods 19, the vertical rods 19 are hollow pipes with open bottom ends, inner rods 20 are movably inserted in the vertical rods 19, rollers 22 are arranged at the bottom ends of the inner rods 20, the axes of the rollers 22 are parallel to the rotating shaft 18 of the overturning rail 17, and an iron chain 23 connected to the top of the rectangular frame 25 is arranged at the top of the overturning rail 17 so as to prevent the overturning rail 17 from excessively deflecting; a rotating shaft 18 of the turning fence 17 penetrates through an upright column close to the rear side fence and is externally connected with a driving system, a monitoring system for monitoring the state of the pig is arranged obliquely above the rear side fence 2, the driving system and the monitoring system are respectively connected with a control system, the control system comprises a memory, a processor and a program which is stored on the memory and can run on the processor, and the processor executes the program to realize the following steps: step A, when the monitoring system monitors that the forelimbs of the pigs kneel, controlling a motor of a driving system to rotate in the forward direction to enable a turnover fence 17 to deflect towards the inner side of a limit fence to a preset angle I, wherein the preset angle I is an arbitrary value between 30 and 45 degrees; step B, when the monitoring system monitors that the rear limbs of the pigs kneel or incline, controlling a motor of the driving system to rotate reversely to enable the overturning fence 17 to slowly deflect towards the outer side of the limit fence by a preset angle II (the preset angle II is 6 degrees) and then immediately deflect forwards by 2-3 degrees; step C, repeatedly executing the step B until the pigs lie on the bottom floor, and then closing the control system; when the pig is only in a standing state, the motor of the control driving system is reset to enable the turnover fence 17 to be in a vertical state. When in use: the partition column 6 can deflect transversely, and the turnover column 17 on the partition column 6 can deflect longitudinally, so that the interestingness and the welfare of the pigs playing with the arch are further improved.
Example 4
An intelligent pig restraint fence (the names and the numbers of all parts correspond to the names and the numbers of the parts in embodiment 1), which comprises a fence formed by jointly enclosing a front side fence, a rear side fence 2, a left side fence 3 and a right side fence 4, wherein a door for the pigs to come in and go out is arranged on the fence, a feeding trough 5 is arranged in the fence, a partition fence 6 is arranged in the fence, one end of the partition fence 6 is close to the front side fence, and the other end of the partition fence is connected with the rear side fence 2, so that the space in the fence is partitioned into two pig living areas; the partition column 6 can deflect transversely around the ball body after being subjected to a transverse external force, and part of the springs 8 are compressed and the other part of the springs 8 are stretched during the transverse deflection of the partition column 6; after the transverse external force is removed, the barrier 6 is restored to be vertical to the rear side barrier 2, and at the moment, the center of the feeding trough 5 just coincides with the plane of the barrier 6.
In this embodiment, to further enhance the welfare of pigs only during their activity, the angle between the partition 6 and the front side rail is 15 ° when the partition 6 is laterally deflected to the extreme position.
In the embodiment, in order to prolong the service life of the limiting fence and prevent the pigs from being injured, a plurality of strands of iron chains 9 are respectively adopted on two sides of the partition fence 6 and are connected to the partition fence 6 and the front side fence at the same time, the distance between every two adjacent iron chains 9 is smaller than the radial size of the heads of the pigs so as to prevent the heads of the pigs from being clamped, when the partition fence 6 transversely deflects to the limit position, the iron chain 9 on the side opposite to the deflection direction is in a stretched state, and the iron chain 9 on the side same as the deflection direction is in a bent state.
In the embodiment, in order to further improve the welfare of the pigs in the moving process, the stainless steel balls 16 which can rotate and slide and are used for the pigs to arch are arranged in the middle of the partition fence 6, and a plurality of stainless steel balls 16 which can move up and down and rotate penetrate through each rod in the middle of the partition fence 6.
When in use: in an initial state, the partition 6 is vertical to the rear side rail 2, the center of the trough 5 just coincides with the plane of the partition 6, the springs 8 on the two sides of the partition 6 are both in a free state, the iron chains on the two sides of the partition 6 are both in a bent state, and two pig living areas are both rectangular; under the pig state of only ingesting, because the pig is the health normally can be inclined when only ingesting, this just often can extrude jube 6, at this moment, jube 6 receives transversely deflecting around the spheroid behind the horizontal external force, at jube 6 transversely deflecting in-process, partial spring 8 is compressed, another part spring 8 is stretched, because jube 6 still can receive spring 8's the control effect, make jube 6 only can deflect at certain angle within range, thereby prevent that the pig from only occupying the trough wide ground, influence the pig of side and only ingest. When two pigs only need to be matched with each other, the physical strength of the pigs can be smoothly separated only by pressing the separating fence 6 against each other, so that the pigs in the two limiting fences can be separated out without biting, and the activity interestingness of the pigs is increased.
Example 5
A pig intelligent limiting fence is disclosed in reference to example 1, and the main difference from the example 1 is as follows: the spring 8 is omitted, and a plurality of elastic iron chains 9 are directly adopted to connect the partition rail 6 and the front side rail.
Example 6
A pig intelligent limiting fence is disclosed in reference to example 1, and the main difference from the example 1 is as follows: as shown in fig. 9 to 11, the spring 8 is omitted, and a plurality of elastic iron chains 9 are directly used to connect the partition rail 6 and the front side rail, and the front side rail is an integral rail, and the minimum distance between the front end of the partition rail 6 and the front side rail is 10mm.
Example 7
A pig intelligent limiting fence is disclosed, which is as in example 1, and is mainly different from example 1 in that: as shown in fig. 12, the spring 8 is omitted, and a plurality of elastic iron chains 9 are directly used for connecting the separation fence 6 and the front side fence; the front side rail is an integral rail, and the minimum distance between the front end of the partition 6 and the front side rail is 10mm; in this embodiment, for water economy resource and improve the life of drinking water mouth, be provided with respectively drinking water mouth 10 near jube 6 punishment on the preceding side fence in two pig living areas, specifically adopt duckbilled formula drinking water mouth, two drinking water mouths 10 are all arranged towards jube 6 to one side, and after jube 6 transversely deflects suitable angle, the pig in one of them pig living area only can bite and contain drinking water mouth 10 in another pig living area and drink water. Compared with the conventional drinking nozzle installation mode, 3-5 jin of water can be saved in each limit fence, only the pigs press/push the partition fence firstly, only water can be supplied to the pigs to drink water only until the partition fence deflects (only the pigs bite the drinking nozzles just facing the mouths of the pigs to drink water only at the moment), and when the partition fence is perpendicular to the rear side fence, the mouths of the pigs cannot face the drinking nozzles in the limit fence all the time, even if the pigs bite the drinking nozzles, the pigs are difficult to bite, and the pigs are prevented from biting the drinking nozzles.
Examples 8 to 11
On the basis of embodiments 4-6, the intelligent pig restraint fence is provided with turnover fences 17 on the left side fence 3 and the right side fence 4, specifically: a drinking bowl 21 is arranged on the side of the trough 5, a ball type water fountain is arranged on the side wall of the drinking bowl 21, and only the water outlet and the press switch of the ball type water fountain are exposed in the inner cavity of the drinking bowl 21; the left side rail 3 and the right side rail 4 are both composed of a door-shaped frame 24 and an overturning rail 17, the overturning rail 17 is located on the inner side of the door-shaped frame 24, a rotating shaft 18 of the overturning rail 17 is rotatably connected to a stand column of the door-shaped frame 24, the overturning rail 17 is formed by fixedly connecting a plurality of cross rods and vertical rods 19, the vertical rods 19 are hollow pipes with open bottom ends, inner rods 20 are movably inserted in the vertical rods 19, rollers 22 are arranged at the bottom ends of the inner rods 20, the axial lines of the rollers 22 are parallel to the rotating shaft 18 of the overturning rail 17, and iron chains 23 connected to the top of the door-shaped frame 24 are arranged at the top of the overturning rail 17 to prevent the overturning rail 17 from excessively deflecting; a rotating shaft 18 of the turnover fence 17 penetrates through an upright column close to the rear side fence and is externally connected with a driving system, a monitoring system for monitoring the state of the pigs is arranged obliquely above the rear side fence 2, the driving system and the monitoring system are respectively connected with a control system, the control system comprises a memory, a processor and a program which is stored on the memory and can run on the processor, and the processor executes the program to realize the following steps: step A, when the monitoring system monitors that the front limbs of the pigs kneel, controlling a motor of a driving system to rotate in the forward direction to enable a turnover fence 17 to deflect to a preset angle I towards the inner side of a limit fence, wherein the preset angle I is 30-45 degrees; step B, when the monitoring system monitors that the rear limbs of the pigs kneel or incline, controlling a motor of the driving system to rotate reversely to enable the overturning fence 17 to slowly deflect towards the outer side of the limiting fence by a preset angle II (the preset angle II is 5-8 degrees) and then immediately deflect forwards by 2-3 degrees; step C, repeatedly executing the step B until the pigs only lie on the bottom floor laterally, and then closing the control system; when the pig is only in a standing state, the motor of the control driving system is reset to enable the turnover fence 17 to be in a vertical state.
The intelligent pig limiting fence provided by the embodiment has a simple and ingenious structure, and the activity space of pigs of two adjacent limiting fences is improved by 15-20% on the basis of hardly changing the floor space of the conventional limiting fence, so that the pigs in the limiting fence have better activity welfare; for two adjacent limiting fences, pigs in the two limiting fences can be fed in a balanced manner only by arranging one feeding trough, the situation that the pigs bite the frame mutually does not exist, and the pigs can be fed in different postures conveniently, so that the pigs in the limiting fences have better feeding welfare; particularly, the intelligent pig retaining fence provided in the embodiment 5 can better avoid water resource waste caused by that a pig bites a drinking nozzle in an arching manner only in a non-drinking stage, compared with a conventional drinking nozzle installation mode, 3-5 jin of water/day can be saved in each retaining fence, only a pig presses/pushes the retaining fence first, and only water can be supplied to the pig after the retaining fence deflects (only the pig bites the drinking nozzle which is just opposite to the mouth of the pig to drink water only), and when the retaining fence is perpendicular to the rear side fence, the mouth of the pig cannot be just opposite to the drinking nozzle in the retaining fence, so that the pig cannot feel more uncomfortable even if the pig bites the drinking nozzle, and the pig cannot play the drinking nozzle; in other partial schemes, a drinking bowl with a drinking nozzle is adopted, so that the comfort of the pig in drinking water is ensured under the condition of saving water; the pig turning, steering and interesting activities in the two limit fences are facilitated, particularly, the physical strength of the pigs can be smoothly distinguished when the pigs in the two limit fences are mutually pressed against the partition fence, and a new social grade can be established for the pigs in the two limit fences under the condition that the pigs do not bite the rack; easy to manufacture, low in manufacturing cost and maintenance cost, and the manufacturing cost and the maintenance cost can be reduced by at least 30% compared with facilities with the same functions (two feeding troughs, the occupied area is increased by 15-20%, and welfare facilities with a pig bite prevention frame and capable of establishing a pig social grade). In addition, this pig intelligence gag post is favorable to the pig to pass in and out the gag post, can easily, realize catching up with the pig fast (catch up the pig from the gag post). During the use, under the condition that does not influence the activity of pig in adjacent gag column, the pig of being convenient for only lies down and crouches of lying prone, and the supplementary pig of side fence with the aid of specific structure is only lain smoothly, safe underground, can not cause the injury to child pig (the pig in the sow abdomen), and the pig is only better at the travelling comfort of the in-process of lying down, has especially solved the pig and has only lain down the problem that the in-process was arduous.
According to the intelligent pig limiting fence provided by the embodiment, the barrier is equivalent to the rotatable elastic door plate, the left side barrier and the right side barrier are equivalent to the telescopic deflection door plates, the activity space of a pig in a single limiting fence can be enlarged, the too large or too small activity space of the pig in the barrier can be prevented, the pig can be stably and safely assisted to lie down, meanwhile, the barrier can be quickly and flexibly reset, and the comfort and the welfare of the pig in the processes of feeding and activity can be improved.
Claims (9)
1. The utility model provides a pig intelligence farrowing crate, includes and encloses synthetic rail jointly by front side fence, rear side fence, left side fence and right side fence, is provided with the door that supplies the pig to come in and go out on the rail, is provided with the trough in the rail, is provided with the jube in the rail, and jube one end is close to front side fence, the rear side fence is connected to the other end to the space separation that realizes in the rail becomes two pig living areas, its characterized in that: the left side fence and the right side fence are formed by a door-shaped frame and an overturning fence, the overturning fence is arranged on the inner side of the door-shaped frame, a rotating shaft of the overturning fence is rotatably connected to a stand column of the door-shaped frame, the rotating shaft of the overturning fence penetrates through the stand column close to the rear side fence and is externally connected with a driving system, a monitoring system used for monitoring the state of a pig is arranged above the rear side fence in an inclined mode, the driving system and the monitoring system are respectively connected with a control system, the control system comprises a memory, a processor and a program which is stored on the memory and can run on the processor, and the processor executes the program and realizes the following steps: step A, when the monitoring system monitors that the front limbs of the pigs kneel on the ground, controlling a motor of a driving system to rotate in the forward direction to enable the lower part of the turnover fence to deflect to the inner side of the limit fence to a preset angle I; step B, when the monitoring system monitors that the rear limbs of the pigs kneel or incline, controlling a motor of the driving system to rotate reversely to enable the lower part of the turnover fence to slowly deflect towards the outer side of the limit fence by a preset angle two, and then immediately enabling the lower part of the turnover fence to deflect towards the inner side of the limit fence by 2-3 degrees; step C, repeatedly executing the step B until the pigs only lie on the bottom floor laterally, and then closing the control system; when the pigs are only in a standing state, controlling a motor of the driving system to reset so that the turnover fence is in a vertical state; the first preset angle is 30-45 degrees, and the second preset angle is 5-8 degrees.
2. The pig intelligent spacing fence of claim 1, characterized in that: the turnover fence is formed by fixedly connecting a plurality of cross rods and vertical rods, each vertical rod is a hollow tube with an open bottom end, an inner rod is movably inserted in each vertical rod, the bottom end of each inner rod is provided with a roller, and the axis of each roller is parallel to the rotating shaft of the turnover fence.
3. The pig intelligent restraint fence according to any one of claims 1-2, characterized in that: the partition fence is rotatably connected to the rear side fence, the partition fence is connected with the front side fence through at least two groups of symmetrically arranged springs and/or iron chains, one end of each spring and/or iron chain is connected with the front side fence, the other end of each spring and/or iron chain is connected with the partition fence, and two pig living areas share the same trough; the partition can deflect transversely after being subjected to transverse external force, in the transverse deflection process of the partition, part of the springs and/or the iron chains are shortened, and the other part of the springs and/or the iron chains are stretched; after the transverse external force is removed, the partition is restored to be vertical to the rear side rail, and at the moment, the center of the trough is just overlapped with the plane of the partition.
4. The pig intelligent restraint fence according to claim 3, characterized in that: when the partition is deflected laterally to the extreme position, the angle between the partition and the front side rail is 8-15 °.
5. The pig intelligent restraint fence according to claim 4, characterized in that: and when the partition rail transversely deflects to a limit position, the iron chain on the side opposite to the deflection direction is in a stretched straight state, and the iron chain on the side same as the deflection direction is in a bent state.
6. The pig intelligent restraint fence according to claim 5, characterized in that: the front side fences in the two pig living areas are respectively provided with a drinking nozzle close to the partition fence, the two drinking nozzles are obliquely arranged towards the partition fence, and after the partition fence transversely deflects for a proper angle, a pig in one pig living area can only bite the drinking nozzle in the other pig living area to drink water; or the side fence at the side of the feeding trough is provided with a drinking nozzle which is obliquely arranged relative to the feeding trough; or a drinking bowl is arranged on the side of the trough, a ball type water fountain is arranged on the side wall of the drinking bowl, and only the water outlet and the push switch of the ball type water fountain are exposed in the inner cavity of the drinking bowl.
7. The pig intelligent spacing fence of claim 6, characterized in that: the middle part of the partition is provided with a plastic ball which can rotate and slide and is used for a pig to arch for playing.
8. The pig intelligent restraint fence according to claim 7, characterized in that: an arc-shaped concave part is arranged on the cross beam of the rear side rail, and the ball body is rotatably clamped in the arc-shaped concave part; or the rear upright stanchion of the partition fence is sleeved on the upright stanchion of the rear side fence.
9. The pig intelligent restraint fence according to claim 8, characterized in that: the front side rail is composed of a left section and a right section which are arranged at intervals, the front end of the partition is positioned between the left section and the right section, two ends of one part of springs are respectively connected with the left section and the front end of the partition, and two ends of the other part of springs are respectively connected with the right section and the front end of the partition; when the partition fence transversely deflects to the limit position, the partition fence just abuts against the edge upright rod of the front side fence; wheels are arranged at the bottom of the side upright stanchions of the barriers.
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| CN202210211185.5A CN114467775B (en) | 2022-03-03 | 2022-03-03 | Pig intelligence farrowing crate |
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| CN202210211185.5A CN114467775B (en) | 2022-03-03 | 2022-03-03 | Pig intelligence farrowing crate |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4919080A (en) * | 1989-10-23 | 1990-04-24 | Moorman Manufacturing Company | System for concentrating animals in individual stalls |
| CN209806752U (en) * | 2019-03-09 | 2019-12-20 | 乡城县藏香情农业开发有限公司 | Tibetan pig farrowing cage |
| CN111512977A (en) * | 2020-04-23 | 2020-08-11 | 广东南牧机械设备有限公司 | Livestock delivery device and livestock delivery mechanism |
| CN213961244U (en) * | 2020-11-26 | 2021-08-17 | 武汉天种畜牧有限责任公司 | Sow obstetric table for piglet conservation |
| CN215454577U (en) * | 2021-04-19 | 2022-01-11 | 四川原野牧歌农业科技发展有限公司 | Sow obstetric table for live pig breeding |
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2022
- 2022-03-03 CN CN202210211185.5A patent/CN114467775B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4919080A (en) * | 1989-10-23 | 1990-04-24 | Moorman Manufacturing Company | System for concentrating animals in individual stalls |
| CN209806752U (en) * | 2019-03-09 | 2019-12-20 | 乡城县藏香情农业开发有限公司 | Tibetan pig farrowing cage |
| CN111512977A (en) * | 2020-04-23 | 2020-08-11 | 广东南牧机械设备有限公司 | Livestock delivery device and livestock delivery mechanism |
| CN213961244U (en) * | 2020-11-26 | 2021-08-17 | 武汉天种畜牧有限责任公司 | Sow obstetric table for piglet conservation |
| CN215454577U (en) * | 2021-04-19 | 2022-01-11 | 四川原野牧歌农业科技发展有限公司 | Sow obstetric table for live pig breeding |
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