KR101525843B1 - System and method for leading estrus in swine - Google Patents

Abstract

Disclosed are a system and method of inducing estrus of a hog which enables to induce male hogs to spontaneously move to a plurality of stalls in which female hogs are accommodated and to mate the male hogs with the female hogs. To this end, the present invention provides a method of inducing estrus of a hog by using a moving cart (10), and the moving cart (10) comprises: a central cage (12); a rear side cage (14) which is elastically coupled to the central cage (12) on the rear side of the central cage (12); and a front side cage (16) which is elastically coupled to the central cage (12) at a front side of the central cage (12), which is formed with an opened estrus inducing contact window (48) on a side surface of a front side, and of which a side surface shield plate (50) is disposed on both sides except for the estrus inducing contact window (48).

Description

FIELD OF THE INVENTION [0001] The present invention relates to a system and method for inducing swallowing estrus,

The present invention relates to a swine tolerance induction system, and more particularly, to a plurality of pregnant pigs (swine candidate pigs) raised in a plurality of stall arranged at regular intervals, By inducing intensive contact with the pregnant donation, it is possible to induce the estrus of the pregnant donor to raise the pregnancy success rate by artificial insemination of the donated donation money, and to visit the pregnant donation donut sequentially, ≪ / RTI >

The present invention also relates to a method for inducing swine fertility inducing estrus of pregnant pounds using such a pig induction induction system.

A common method to increase the efficiency of artificial insemination of swine is to induce estrus of pregnant pounds by using body odor or physical contact of the pig. It is possible to measure the fertility of the pregnant donor and to increase the pregnancy success rate and increase the sow production of the sows by artificially inserting fertilized donations. This work is aimed at increasing the production of sows by sowing labor and artificial insemination costs.

Generally, pregnant donations are raised on a stall called a stall with a certain size and arranged at regular intervals. The structure of such a general stall is disclosed in detail in domestic patent No. 1128908 (published on June 27, 2012) and No. 1200099 (issued on December 24, 2012).

As mentioned above, these pregnancy pounds induce the estrus of the postpartum pounds by using body odor or physical contact of the pug, and bring the pregnant pug into contact with the pug to enhance the pregnancy success rate by artificial insemination. Conventionally, in order to induce estrus induction, the method of bringing the pregnant donor into contact with the infant may be such that the operator collects the body odor of the infant and accesses the pregnant donor money one by one to allow the pregnant donor to take the body odor of such infant, , And then in this open space, the body contact with the infant leads to the estrus of the pregnant donor, or to the frontal passage of the stall where the head of the pregnant donor is located in a series of stalls containing the pregnant donor. A method of inducing the estrus of the pregnant donor by allowing the infant to come into contact with the muzzle of a plurality of pregnant donor consecutively sequentially by forcibly moving. As a related art, U.S. Patent No. 6,196,975 B1 (registered on Mar. 6, 2001) excludes the contact window of the portion contacting the pregnancy donor to induce estrus through the muzzle contact between the pregnancy donation money and the infant, Discloses a technique for guiding the estrus by moving the head of a pregnant woman with a series of pregnant donor pockets using a bogie having a drive wheel as a moving means and having a curtain wall window to extend the head through the contact window.

However, as one of the methods of actually bringing the pregnant donation money into contact with the infant, in the forced movement method in which the worker forcibly moves the infant by hanging a collar around the infant, the baby is moved by the process of hanging the collar or the worker's force In the course of doing so, there is a great risk that the bulldog may cause considerable stress related to the arrest and that the operator may be injured from the attack of the stressed bulldog. As another method, there is a cart moving method in which a moving cart is loaded with a frog and the pregnant donated money is moved to a passage of a stall accommodated. However, in a process of working in a narrow space of the moving cart for a long time, The stress caused by the slowing or accelerating movement or the mechanical vibration of the moving cart or the noise caused by the moving cart causes the height difference with the amount of the pregnancy donated in the stall during the contact with the pregnant donor Stress can also be induced, and when the internal space of the moving cart is narrow, stress can be caused to be attached to the posture of the ball.

SUMMARY OF THE INVENTION The present invention has been devised to overcome the above-mentioned problems, and it is an object of the present invention to provide a method and an apparatus for controlling the movement of an estrous guiding contact window in a moving cart comprising a plurality of pregnant post- The pregnant woman is able to make a pregnancy success rate by inducing estrous of pregnant woman's donation and raising the pregnancy success rate by the artificial correction of the pregnant woman's donation, The present invention provides a system and a method for inducing swallowing estrus which are designed to prevent a crowd visiting sequentially from being subjected to stress during the movement process.

In order to achieve the above object, the pig iron estrogen induction system according to one aspect of the present invention allows the piglet M to spontaneously move to a plurality of stalls 52 accommodating the pregnant donation money F, F) of the pregnant donor (F) to induce the estrus of the pregnant donor (F), and for accommodating the pregnant donor (M) therein, the moving cart comprising a central cage, A rear cage extending from the rear of the center cage so as to be retractably coupled to the center cage in accordance with the body shape of the proximal M and a front cage retractably coupled to the center cage in front of the center cage, Each of the center cage, the rear cage and the front cage is movable with a skeleton having a bottom open.

The rear cage and the front cage each include a horizontal frame on both front and rear sides and a plurality of vertical frames respectively connected to the horizontal frame, Can be retractably inserted into the horizontal frame of the center cage, respectively.

In addition, the rear cage and the front cage may each include a door for the entrance and exit of the barb M, respectively.

Further, two of the plurality of vertical frames in the front cage are respectively provided at the front position and the intermediate position of the front cage, so that the front cage is opened to both sides between the vertical frames at the front position and the intermediate position And an oestrous induction-induced contact window.

The center cage includes a pair of guide rails opposed to the inner side of each of the upper and lower horizontal frames on both sides thereof and a pair of guide rails extending vertically between the pair of guide rails and being movable in the longitudinal direction of the guide rails The front cage may further include a side shield plate extending from the vertical frame at the intermediate position to a range extending beyond the end of the horizontal frame at both sides of the front cage, The end of the side shield plate may be fixed to the vertical guide bar of the center cage.

According to another aspect of the present invention, there is provided a method for inducing swallowing estrus using a swallow induction induction system including a moving cart for accommodating and moving a male molar (M) (M) to voluntarily move the pregnant donor (F) so that the pregnant donation money (F) is brought into contact with the pregnant donor (F) sequentially, the moving cart comprising a central cage and a central cage A rear cage that is retractably coupled to the rear side of the center cage in such a manner as to be retractable and extendable in accordance with the body shape of the prowling M from the rear side of the center cage, And a front cage having side shielding plates disposed on both sides except the induction contact window, wherein the center cage, the rear cage and the front cage Provides a method that is movable to have an opened bottom surface of the skeleton, respectively. The method comprises the steps of: (a) receiving the molten metal (M) in the moving cart; Wherein the esthetically guided contact window of the front cage is in contact with the front cage of the first stall in which the pregnancy donation money F is accommodated in a state in which the rear cage and the front cage are shrinkably engaged with the central cage of the moving cart, (B) moving the moving cart so as to be able to be placed on the moving cart; (C) allowing the molar (M) in the moving cart to make direct contact with the pregnancy donation money (F) directed to the front of the first stall through the estrogen-inducing contact window; Wherein the front end of the stent is positioned at a distance corresponding to the width of the front surface of the stole in a direction to extend the front cage with respect to the center cage so as to face the front surface of the second stall adjacent to the first stall, (D) moving the frontal side of the second stall in synchronism with movement of the molar (M) to allow the molt (M) to move spontaneously; Guiding contact window moved to the position of the front of the second stall so that direct contact with the pregnancy donation money F facing the front of the second stall is made (e )Wow; The step (d) to the step (e) may include a step (f) of sequentially repeating the entire stall.

FIG. 1 is an exploded perspective view showing a moving cart of an infant according to an embodiment of the present invention used in the method for inducing swine shedding of the present invention. FIG.
FIG. 2 is a perspective view showing only a center cage among the moving carts shown in FIG. 1;
3 is a front view of the moving cart shown in Fig.
FIG. 4 is a front view of the moving cart showing a state in which the front cage is moved forward in the moving cart shown in FIG. 3;
Figs. 5 and 6 are top views of the moving cart shown in Figs. 3 and 4. Fig.
7 is a front view showing the movement of the moving cart and the moving process (a to c) of the balloon accommodated therein.
FIG. 8 is a plan view showing a process of moving a mobile cut shown in FIG. 7, and a process (a to c) in which an infant is sequentially moved to a pregnant donation money of a series of stalls.

The present invention provides a system and method for swallowing estrus inducing estrous of pregnant pounds by allowing the male to move naturally to a plurality of stall housed in the pregnant donor pellets so as to sequentially contact the pregnant pellets. To this end, the method of the present invention generally includes the following steps:

i) a central cage, a front cage which is telescopically coupled to the central cage and which has an esthetic guiding contact window on its side and a side shielding plate disposed thereon, and a rear cage Providing a telescoping moving cart comprising a rear cage coupled thereto;

ii) adjusting the rear cage with respect to the central cage by adjusting the length of the rear cage in accordance with the body shape of the cunt;

iii) moving the moving cart containing the infant to the front of the received stall;

iv) contacting the stomach with the post-pregnancy money of the stall through the estrogen-inducing contact window of the moving cart;

moving the front cage of the moving cart to a distance corresponding to the front width of the stall so that the temperature inducing contact window of the moving cart is directed to the front side of the next stall while synchronizing the movement of the estrus- ;

vi) advancing the front cage of the moving cart to move forward along the esthetically guided contact window which moves forward with the forward cage;

vii) allowing the male to move forward and make contact with the pregnancy donor facing the front of the next stall;

viii) the steps v) to vii) are sequentially repeated throughout the stall.

Figs. 1 and 2 show the structure of a telescopic moving cart 10 for accommodating and transporting trousers in one embodiment of the present invention.

As shown in the drawings, the moving cart 10 of the present invention includes a central cage 12 for receiving and moving the trousers M, a telescopic member 20 extending from the rear of the central cage 12 A rear cage 14 fixed to the front side of the center cage 12 and a front cage 16 extending in front of the center cage 12 in a stretchable manner. Each of these cages 12, 14, 16 is substantially in the form of a skeleton with its bottom open.

The central cage 12 includes a horizontal frame 18 on both sides and a plurality of vertical frames 20 on the front and rear sides of which a rear gauge 14 and a front cage 16 And an insertion port 22 for allowing a part of the horizontal frame constituting the horizontal frame to extend and retract. The center cage 12 is provided with a caster 24 for movement in the lower horizontal frame 18 and a guide rail 26 is disposed on the inner side of the upper and lower horizontal frames 18 on both sides And a vertical guide bar 30 on which guide rollers 28 are installed are arranged above and below the guide bar 30.

The rear cage 14 disposed at the rear of the central cage 12 so as to be extendable and retractable includes a horizontal frame 32 on both front and rear sides and a plurality of vertical frames 34, So that the end portion can be retractably inserted into the insertion port 22 formed at the rear of the horizontal frame 18 of the central cage 12. [ The rear cage 14 is of a bottom open type, and the lower horizontal frame 32 on both sides is provided with a caster 36 for movement. A rear door (38) is provided at the rear of the rear cage (14) for entering and exiting the door (M). The end portion of the horizontal frame 32 of the rear cage 14 is inserted into the horizontal frame 18 of the center cage 12 so that the rear cage 14 can be elastically coupled to the center cage 12 The horizontal frame 32 of the rear cage 14 is preferably smaller in cross sectional size than the cross sectional size of the horizontal frame 32 of the central cage 12. [

The front cage 16 disposed at the front of the center cage 12 so as to be elastically coupled to the center cage 12 is provided with an insertion port 22 formed at the front side of the front and rear horizontal frames 18 of the center cage 12, And includes a horizontal frame 40 and a plurality of vertical frames 42 on the front and rear sides which are stretchably inserted. The front cage 16 also has a bottom opening type and a castor 44 is provided for movement in the lower horizontal frames 40 on both sides. A front door 46 is provided in front of the front cage 14 for use in moving the doorway M out of the moving cart 10. The end portion of the horizontal frame 40 of the front cage 16 is inserted into the horizontal frame 18 of the center cage 12 so that the front cage 16 can be elastically coupled to the center cage 12 The horizontal frame 40 of the front cage 16 is preferably smaller in cross sectional size than the cross sectional size of the horizontal frame 18 of the central cage 12. [

On the other hand, the front cage 16 is provided with an esthetic induction contact window 48 opened to both sides between the vertical frames 42 on the front side where the middle vertical frame 42 and the front door 46 are disposed. A side shielding plate 50 extending from the middle vertical frame 42 of the front cage 16 to a range extending beyond the end of the horizontal frame 40 is provided on both sides of the front cage 16, The end of the shield plate 50 is fixed to the vertical guide bar 30 of the center cage 12. [

The esthetically-inducing contact window 48 formed on the front cage 16 is closed by a blind (not shown) on one side of the estrogen-inducing contact window 40 which is not used as will be described in detail later. Also, when the front door 46 of the front cage 16 is in the open state and the ball M is moved and guided, it can be similarly closed by a blind (not shown).

The process of selectively expanding and contracting the rear cage 14 and the front cage 16 with respect to the center cage 12 can be performed such that the rear cage 14 and the front cage 16 can be moved back and forth with respect to the center cage 12. [ Such as a hydraulic or pneumatic cylinder linear motion unit (not shown) or a cable operation unit (not shown) for linear motion.

The moving cart 10 according to the present invention configured as described above moves the piggy bank M along the path between the stalls 52 in which a series of stalls 52 containing the pregnancy donation money F are disposed 8 (a) to 8 (d)). Normally, a plurality of stalls (52) are disposed on opposite sides of the pig with a passage in the middle. Therefore, the pregnancy donation money F received in each stole 52 is directed to the front side of each stole 52 whose head portion faces the middle passage. As described above, the movement of the infant M along the path between the stalls 52 in which the pregnant donation money F is accommodated means that the infant M sequentially visits the pregnancy donation money F of each stall 52 To induce estrus of the pregnancy supplement money (F).

The gap between the center cage 12 and the rear cage 14 is adjusted in consideration of the size of the molten metal M to be accommodated in the moving cart 10 and the distance between the center cage 12 and the front cage 12, The transfer cart 10 is moved to the forward cage 16 before the moving cart 10 is moved to the passage between the stalls 52 in which the pregnancy postage money F is received, Only the heat-inducing contact window 48 facing the stole 52 of one row of the two heat-inducing contact windows 48 of the other heat-inducing contact window 48 is closed while the other heat-inducing contact window is closed by the blind. In this state, the moving cart 10 is moved (moved) so that the opened esthetically-inducing contact window 48 of the front cage 16 can be disposed on the front face of the first stall 52 in which the pregnant donation money F is accommodated (See Figs. 3, 5, 7 (a) and 8 (a)). In the process of moving the moving cart 10 as described above, the molten metal M can move by itself according to the movement of the moving cart 10, and no weight of the molten metal M is loaded on any part of the moving cart 10, The movement of the moving cart 10 is easy, and the stress due to the movement is not applied to the trousers M as well.

In the state in which the opened estrogen-inducing contact window 48 of the front cage 16 is disposed on the front face of the first stall 52 in which the pregnancy donation money F is housed, Is directed to the open estrogen-inducing contact window 48 of the front cage 16 with its head portion facing the eye and the pregnancy allowance F of the stole 52 facing this estrogen- ) To attempt to contact the snout.

When the worker judges that the molar M has been sufficiently contacted with the pregnancy postage money F, the position of the center cage 12 of the moving cart 10 and the rear cage 14 coupled thereto is maintained, 4, 6, 7 (b), and 8 (c), only the front cage 16 of the staple 10 is extended forward from the center cage 12 by a distance corresponding to the front width of the stole 52 (b)).

The infant M in the moving cart 10 then starts to contact the pregnancy donation money F of the new stall 52 through the estrous inducing contact window 48 which is placed in front of the new stall 52 For example, by the induction of the pregnancy donation money F which has already been in contact with the forward movement of the estrogen-inducing contact window 48 in which the head of the pregnant woman has been placed.

The front cage 16 is extended with respect to the center cage 12 and the ball M is moved forward along the front cage 16 in the moving cart 10. At this time, the center cage 12 and the rear cage 14, which are engaged and fixed with respect to the forward moving forward cage 16, are moved forward so that the moving cart 10 as a whole is contracted at the advanced position (See Figs. 7 (c) and 8 (c)).

With the forward cage 16 extended with respect to the center cage 12 such that the bulge M has advanced and moved along the forward cage 16 in the moving cart 10, Guiding contact window 48 which is located at the front of the front cage 16 and the head M of the moving cart 10 moves its head part to the front of the front cage 16 The user attempts to contact the snout to the new pregnancy donation money F of the new stall 52 facing the estrus-inducing contact window 48 toward the contact window 48. [

The present invention is characterized in that when the moving cart 10 housing the pigtail M is moved to the front side of a series of stoles 52 accommodating the pregnancy postage money F, The process of moving the front leg cage 16 forward by moving the front cage 16 by the width of the front face of the stole 52 so that the field of view of the leg M is directed toward the esthetic induction contact window 48, 52), it is possible to sequentially make a visit of the molt M to the pregnant post-mortem F of each stole 52 and make intensive contact with the pregnant post-mortem to induce estrus of the pregnant post mortem . Especially in this process, the infant (M) spontaneously moves forward and is not stressed.

That is, a detailed embodiment of the present invention described above can be performed as follows:

(i) a first and second stethoscopic contact guide windows of the front cage are arranged to be disposed on a front surface of a first stall accommodating the prepaid pregnant donor (F) in a state in which the rear cage and the front cage are shrunk- ; ≪ / RTI >

ii) opening the door of the rear cage and receiving the money M in the moving cart;

iii) allowing the molar (M) in the transfer cart to make direct contact with the pregnancy donation money (F) directed to the front of the first stall through the estrogen-inducing contact window;

iv) closing the door of the rear cage and securing the rear cage to the center cage in a manner suitable for the body shape of the cunt;

v) a width of the stalk in the direction of extending the front cage with respect to the central cage such that the front cage and the esthetically guided contact window face the front of the second stall adjacent to the first stall Wherein the estrus-inducing contact window is moved to the front side of the second stall in synchronism with the movement of the molar (M) to allow the molt (M) to move spontaneously;

vi) direct contact of the progeny M with the pregnancy donation money F facing the front of the second stall; And

vii) contracting the rear cage secured to the center cage to the position of the front cage. And, the steps v) to vii) may be repeated sequentially for the entire stall.

As described above, according to the present invention, since a plurality of pregnant donations raised in a plurality of stalls arranged at regular intervals are sequentially visited to visit the infants, intensive contact with the corresponding pregnant donations is made, thereby inducing estrus of the pregnant donations It is intended to provide a method for inducing swallowing estrus so as to increase the success rate of pregnancy by artificial insemination of the pregnant donor and to prevent the infant from visiting the pregnant donor in order to avoid stress during the transfer process.

It will be apparent to those skilled in the art that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. Should be regarded as belonging to the claims.

The present invention relates to an image forming apparatus and an image forming apparatus using the image forming apparatus and an image forming apparatus using the image forming apparatus. The image forming apparatus includes a carriage, a carriage, a center cage, a rear cage, a front cage, A vertical frame, 32: a horizontal frame, 34: a vertical frame, 36: a caster, 38: a rear door, 40: a horizontal frame, 42: a vertical frame, 44: a caster, 46: a front door, Side closure plate, 52: stall.

Claims (10)

(F) to induce the estrus of the pregnant donor (F) by causing the donor (M) to move spontaneously to a plurality of stoles (52) accommodating the donated pregnant donor's money (F) In the estrus induction system,
And a moving cart (10) for receiving and moving the molten metal (M), wherein the moving cart (10)
A central cage 12;
A rear cage 14 which is retractably coupled to the central cage 12 in a rearward direction of the central cage 12 in accordance with the body shape of the cage M;
An estrous inducing contact window 48 is formed on the front side of the central cage 12 so as to be stretchable on the front side of the central cage 12 and opened on the front side of the center cage 12, And a front cage 16 in which a side shield plate 50 is disposed and the center cage 12, the rear cage 14 and the front cage 16 are movable with a skeleton having a bottom open, The pig induction induction system. The method according to claim 1,
Characterized in that the central cage (12) comprises a horizontal frame (18) on both the front and rear sides and several vertical frames (20) vertically connected to the horizontal frame (18). 3. The method of claim 2,
The rear cage 14 includes a horizontal frame 32 on both front and rear sides and a plurality of vertical frames 34 vertically connected to the horizontal frame 32 respectively, So as to be retractably inserted into the horizontal frame (18) of the swing arm (12). The method according to claim 1,
Wherein a rear door (38) is provided at the rear of the rear cage (14) for the entrance and exit of the trousers (M). 3. The method of claim 2,
The front cage 16 includes a horizontal frame 40 on both front and rear sides and a plurality of vertical frames 42 vertically connected to the horizontal frame 40, So as to be retractably inserted into the horizontal frame (18) of the swing arm (12). The method according to claim 1,
Characterized in that a front door (46) is provided in front of the front cage (16) for the entrance and exit of the bud (M). delete 6. The method of claim 5,
The center cage 12 includes a pair of guide rails 26 disposed opposite to the inner sides of the upper and lower horizontal frames 18 on both sides and a pair of guide rails 26 extending vertically between the pair of guide rails 26, Further comprising a vertical guide bar (30) movable on the guide rail (26) in the longitudinal direction of the guide rail (26)
The front cage 16 further includes side-face shielding plates 50 extending from both sides of the vertical frame 42 at the middle position to a range extending beyond the end of the horizontal frame 40, Wherein an end of the side shielding plate (50) is fixed to the vertical guide rod (30) of the central cage (12). delete The method for inducing swallowing estrus according to claim 1, wherein the method comprises the step of spontaneously moving the molar (M) to a plurality of stoles (52) accommodating the pregnant donation money (F) To induce estrus of pregnant postpartum (F), the method comprising:
(A) receiving the molten metal (M) in the moving cart (10);
The rear cage 14 and the front cage 16 are shrinkably engaged with the center cage 12 of the moving cart 10 in which the proddies M are accommodated, (B) moving the moving cart (10) so that the estrus-inducing contact window (48) of the pregnant woman (16) can be placed on the front face of the first stall (52)
(C) allowing the molten mass (M) in the moving cart (10) to make direct contact with the pregnancy donation money (F) toward the front of the first stall (52) through the thermostatting contact window )Wow;
The front cage 16 is positioned in the center cage so that the temperature induction contact window 48 of the front cage 16 faces the front of the second stall 52 adjacent to the first stall 52 Inducing contact window 48 is moved forward by a distance corresponding to the width of the front surface of the stole 52 in a direction in which the stomach M is stretched with respect to the stomach 12, (D) in synchronism with the movement of the second stall (52);
Guiding contact window 48 moved to the front side of the second stall 52 and is brought into direct contact with the pregnancy donation money F facing the front of the second stall 52. [ (E);
Wherein said step (d) to said step (e) comprise sequentially repeating (f) the entire stall (52).

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