CN112640791A

CN112640791A - Breeding pig feeding device and breeding method thereof

Info

Publication number: CN112640791A
Application number: CN202011495471.6A
Authority: CN
Inventors: 陈红跃; 朱燕; 张科; 贺德华; 李晓波; 王震; 何道领; 蒋林峰; 韦艺媛; 张璐璐
Original assignee: CHONGQING ANIMAL HUSBANDRY TECHNOLOGY EXTENSION STATION
Current assignee: CHONGQING ANIMAL HUSBANDRY TECHNOLOGY EXTENSION STATION
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-04-13

Abstract

The invention relates to a breeding pig raising device and a breeding method thereof, wherein, both sides of the top of a fixed plate at the top of a concrete base are fixedly provided with a feeding pool, one side of each feeding pool, which is far away from each other, is fixedly arranged with one side of each feeding chamber, which is near to each other, is fixedly arranged at the top of each feeding chamber, one side of each mounting plate, which is near to each other, is rotatably arranged with one driving roller and one driven roller, the outer sides of the driving roller and the driven roller are in transmission connection with one conveying belt, the driving roller is in transmission connection with a driving component, two feeding barrels at the bottom of the two conveying belts are respectively positioned right above the two feeding pools, the two feeding barrels are in sealed communication with one feed inlet component, the feed grinding components are arranged inside the two feeding barrels, the problem that the breeding pig raising device needs to, when the number of the breeding pigs in the colony house is large, the pigs are easy to be robbed among the pig groups, and the breeding of the breeding pigs is not facilitated.

Description

Breeding pig feeding device and breeding method thereof

Technical Field

The invention relates to the field of breeding pig breeding, and relates to a breeding pig breeding device and a breeding method thereof.

Background

When a breeding pig is selected, in order to ensure the health and good variety of bred piglets, a healthy pig which is fit for the situation, good in development and strong in four limbs is usually selected as the breeding pig, the breeding pig is usually bred by building a breeding groove on the ground of a colony house, and in the breeding process, the breeding pig is fed by adding feed into the breeding groove.

The conventional breeding pig breeding device needs to manually add feed into a feed pool, has high manual strength, is easy to cause the robbery of pig groups when the number of breeding pigs in a colony house is large, and is not beneficial to breeding of the breeding pigs, so the breeding pig breeding device and the breeding method thereof are provided for solving the problems.

Disclosure of Invention

In view of the above, the invention provides a breeding pig raising device and a breeding method thereof, aiming at solving the problems that the existing breeding pig raising device needs to manually add feed into a feed pool, the manual strength is high, when the number of breeding pigs in a colony house is large, the breeding pigs are easy to be robbed, and breeding pigs are not beneficial to breeding.

In order to achieve the purpose, the invention provides the following technical scheme: a breeding pig feeding device comprises a concrete base, wherein a heat insulation component is arranged on the outer side of the concrete base, the concrete base is positioned in the heat insulation component, a plurality of feeding chambers which are linearly arranged and provided with openings are fixedly arranged on two sides of the top of the concrete base, a fixed plate is fixedly arranged on the top of the concrete base and positioned on one side, close to each other, of the two feeding chambers on the same horizontal line, discharging tanks are fixedly arranged on two sides of the top of the fixed plate, one sides, far away from each other, of the two discharging tanks are fixedly arranged on one sides, close to each other, of the feeding chambers, the same mounting plate is fixedly arranged on the tops of the feeding chambers on the same side, one side, close to each other, of the two mounting plates is rotatably provided with the same driving roller and the same driven roller, and the outer sides of the driving roller and the driven roller, the transportation area is provided with two, driving connection has drive assembly on the drive roll, and the equal fixed mounting in bottom in two transportation areas has the bucket of feeding, and two buckets of feeding are located two blowing ponds respectively directly over, and two are fed the bucket and go up sealed intercommunication and have same fodder feeding assembly, and two insides of feeding the bucket all are provided with fodder grinding assembly, and all seted up the feed opening on two bottom inner walls of feeding the bucket.

The principle of the basic scheme is as follows: compared with the traditional cleaning medicine feeder, the automatic feeding device has high automation degree, the working strength of manually feeding the breeding pigs is low, the feed can be uniformly fed into the feeding pool at one side of the feeding chamber, the feeding area of the breeding pigs is large, the feeding condition of robbing can not occur, the situation of biting of the breeding pigs can not occur at the same time, and the breeding pigs can be favorably cultured.

Further, the heat preservation subassembly includes the big shed pole of fixed mounting at concrete base top, the big shed pole is provided with a plurality ofly, and a plurality of big shed poles are the level and arrange, and a plurality of big shed poles all are the arc setting, and the outside of a plurality of big shed poles is provided with same big shed membrane, beneficial effect: in order to prevent the temperature of the feeding chamber from being too low, the normal growth of the breeding pigs is protected.

Further, raise one side of room and seted up the hole of feeding, it is the setting of rectangle frame to feed the hole, raise one side of room and seted up the mounting hole, and articulated on one side inner wall of mounting hole have a shutter, the shutter covers the mounting hole of raising the room completely, the shutter is located one side of feeding the hole, beneficial effect: in order to expand the feeding area of the boar and avoid the situations of robbing and biting of the boar when the boar is fed.

Further, drive assembly includes the riser of fixed mounting at the fixed plate top, one side fixed mounting of riser has the double-shaft motor, and equal fixed mounting has the drive shaft on the both sides output shaft of double-shaft motor, and the outside of two drive shafts is all fixed the cover and is equipped with the action wheel, the outside fixed cover of drive roll is equipped with two from the driving wheel that the symmetry set up, is located the action wheel of homonymy and is driven the transmission connection and have same hold-in range, beneficial effect on the driving wheel: in order to realize the automation degree of feed feeding, reduce artifical intensity.

Further, fodder grinding unit includes fixed mounting and feeds the grinding motor at the bucket top, the bottom of grinding motor output shaft runs through the top of feeding the bucket and extends to the inside of feeding the bucket, and the bottom fixed mounting who grinds motor output shaft has the grinding axle, the fixed cover in the outside of grinding axle is equipped with the toper sleeve, and the bottom fixed mounting who grinds the axle has the abrasive disc, the top of abrasive disc and the telescopic bottom fixed mounting of toper, beneficial effect: in order to make the feed smaller in size, the breeding pigs can be better fed and digested.

Further, the bottom fixed mounting of abrasive disc has the (mixing) shaft, and the equal fixed mounting in both sides of (mixing) shaft has a plurality of puddlers that are longitudinal arrangement, the bottom fixed mounting of (mixing) shaft has the screw axis, the bottom of screw axis extends to the inside of feed opening, beneficial effect: in order to make the fodder more even, avoid appearing the situation of jam at feed opening department.

Further, advance the fodder subassembly including setting up the main fodder pipe in the fixed plate top, the sealed intercommunication of one end of main fodder pipe has the pump body, and the sealed intercommunication of the input of the pump body has the fodder bucket, the sealed intercommunication in top of main fodder pipe has the three-way valve, the sealed intercommunication in three-way valve has two branch fodder pipes that the symmetry set up, and the one end that two branch fodder pipes kept away from each other is linked together with two inside seals of feeding the bucket respectively, beneficial effect: in order to be able to let in fodder to the inside of feeding the bucket simultaneously, improve the efficiency that the fodder was put in.

Further, the equal fixed mounting in bottom in two transportation areas has two installation poles that the symmetry set up, and the bottom that is located two installation poles of homonymy all with the top fixed mounting who feeds the bucket, beneficial effect: in order to improve the stability of the mounting of the feeding barrel.

Further, fixed mounting has the three arc arch that is the straight line and arranges on the bottom inner wall in blowing pond, and three arc arch is located one side of a plurality of overhead shutters of raising respectively, fixed mounting has cushion, beneficial effect on the bottom inner wall in blowing pond: the situation that the feed is thrown into the emptying pool and splashes is avoided.

Preferably, based on the breeding pig breeding device and the breeding method thereof, the breeding pig breeding method specifically comprises the following steps:

s1, the double-shaft motor can be reversed, the position of the arc-shaped bulge corresponds to the area where a stop gate of a feeding room is located, when a boar needs to be fed, feed to be fed is added into a feed barrel and is pumped into a main feed pipe through a set pump body, the feed in the main feed pipe is respectively introduced into the two feeding barrels through a set three-way valve and a branch feed pipe under the action of a body, and the two grinding motors are started in the process that the feeding barrels introduce the feed;

s2, the output shafts of the two grinding motors can drive the two grinding shafts to rotate, the two grinding shafts can drive the conical sleeve and the grinding disc to rotate, when the feed passes through the grinding disc, the feed can be ground into a smaller shape, so that the feed taking and digestion of breeding pigs can be facilitated, the grinding disc can drive the stirring shaft and the stirring rods to rotate, the feed inside the feeding barrel can be conveniently distributed more uniformly, the stirred feed can fall into the discharging pool through the arranged discharging port, and the double-shaft motor is started in the process that the feed falls into the discharging pool;

s3, two output shafts of a double-shaft motor can drive two driving shafts to rotate, the two driving shafts can drive two driving wheels to rotate, linkage of two driving rollers and the two driving shafts can be realized through the transmission relation between the arranged driving wheels and the arranged driven wheels, the driving rollers are in transmission connection with the driven rollers, so that the two conveying belts can move transversely, when the conveying belts move transversely, the two feeding barrels can be driven to move transversely along the direction of a discharging pool, feed can be uniformly added into the discharging pool, a boar can take food through the arranged rectangular frame-shaped feeding holes, the discharging pool is arranged on one side of a feeding room in a rectangular mode, and therefore the boar can take the feed from multiple places;

s4, the device body degree of automation is high, and the working strength of artifical kind of the pig of feeding is low, can be with the even inside of putting in the blowing pond of raising room one side of throwing in the fodder, the feeding region of kind of pig is big, the feeding situation that can not take place to be robbed of the jeer, can not appear the condition of stinging when having protected kind of the pig, is favorable to the breed of kind of the pig.

The invention has the beneficial effects that:

1. according to the boar feeding device disclosed by the invention, in order to avoid the situation that the feed is left in the emptying pool, the arc-shaped bulges are arranged in the emptying pool, so that when the feed is put in the emptying pool on one side of the stop door, the feed can slide to two sides and respectively slide to one side of the two feeding holes, the utilization rate of the feed can be effectively improved, the feed waste situation can not occur, and the emptying pool is in a trapezoidal arrangement.

2. According to the boar feeding device disclosed by the invention, in order to simultaneously add feed into the two feeding barrels and improve the feed feeding efficiency, the feed in the feed barrels can be pumped into the main feed pipe through the arranged pump body through the arranged main feed pipe, the three-way valve and the branch feed pipes, so that the feed can be simultaneously fed into the two feeding barrels, and the automation degree is improved.

3. According to the boar feeding device disclosed by the invention, in order to avoid the situation of feed blockage at the feed opening, the screw shaft is arranged at the bottom of the stirring shaft, and the bottom of the screw shaft extends to the interior of the feed opening, so that the situation of blockage at the feed opening can be effectively avoided, and the feed feeding efficiency is improved.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.

Drawings

FIG. 1 is a perspective view showing a partial structure of a breeding pig raising apparatus according to the present invention;

FIG. 2 is a front view of a boar feeding device according to the present invention;

FIG. 3 is a front sectional view of a boar feeding device according to the present invention;

FIG. 4 is a top view showing a structure of a feeding well in the pig raising apparatus according to the present invention;

FIG. 5 is an enlarged view of the portion A of FIG. 3 according to the present invention.

The drawings are numbered as follows: 1 concrete base, 2 big-arch shelter poles, 3 big-arch shelter membranes, 4 fixed plates, 5 raise the room, 6 shutter, 7 feed holes, 8 blowing ponds, 9 arc arch, 10 mounting panels, 11 drive rolls, 12 risers, 13 biax motors, 14 drive shafts, 15 hold-in range, 16 installation poles, 17 feed the bucket, 18 grinding motor, 19 grinding shaft, 20 taper sleeve, 21 abrasive disc, 22 (mixing) shaft, 23 puddler, 24 feed opening, 25 screw axis, 26 main feed pipe, 27 three-way valves, 28 branch feed pipes.

Detailed Description

The following is further detailed by way of specific embodiments:

as shown in fig. 1-5, a breeding pig raising device, it includes concrete base 1, and concrete base 1's the outside is provided with the subassembly that keeps warm, and concrete base 1 is located the inside of subassembly that keeps warm, and the subassembly that keeps warm includes the big-arch shelter pole 2 of fixed mounting at concrete base 1 top, and big-arch shelter pole 2 is provided with a plurality ofly, and a plurality of big-arch shelter poles 2 are the level and arrange, and a plurality of big-arch shelter poles 2 all are the arc setting, and the outside of a plurality of big-arch shelter poles 2 is provided with same big-arch shelter membrane 3.

The feeding device comprises a concrete base 1, a plurality of feeding chambers 5 with openings arranged on the tops, feeding holes 7 arranged on one side of each feeding chamber 5, a rectangular frame arranged on the feeding holes 7, a mounting hole arranged on one side of each feeding chamber 5, a shutter 6 hinged on the inner wall of one side of the mounting hole, a discharge pool 8 completely covered by the shutter 6 and arranged on the inner wall of the bottom of the discharge pool 8, three arc-shaped protrusions 9 arranged in a straight line, wherein the three arc-shaped protrusions 9 are respectively arranged on one side of the shutter 6 on the plurality of feeding chambers 5, and a cushion is fixedly arranged on the inner wall of the bottom of the discharge pool 8, the two emptying ponds 8 are fixedly arranged at the sides far away from each other and at the sides close to the plurality of feeding chambers 5.

The top parts of a plurality of feeding chambers 5 positioned at the same side are fixedly provided with the same mounting plate 10, one side of the two mounting plates 10 close to each other is rotatably provided with the same driving roller 11 and the same driven roller, the outer sides of the driving roller 11 and the driven roller are in transmission connection with the same conveying belt, the two conveying belts are provided with two driving components, the driving components comprise vertical plates 12 fixedly arranged at the top parts of fixing plates 4, one sides of the vertical plates 12 are fixedly provided with double-shaft motors 13, output shafts at two sides of the double-shaft motors 13 are respectively and fixedly provided with driving shafts 14, the outer sides of the two driving shafts 14 are respectively and fixedly sleeved with driving wheels, the outer sides of the driving rollers 11 are respectively and fixedly sleeved with two driven wheels which are symmetrically arranged, the driving wheels and the driven wheels positioned at the same side are in transmission, the two feeding barrels 17 are respectively positioned right above the two emptying pools 8, and the two feeding barrels 17 are hermetically communicated with a same feed inlet assembly.

The feed inlet component comprises a main feed pipe 26 arranged above the fixed plate 4, one end of the main feed pipe 26 is hermetically communicated with a pump body, the input end of the pump body is hermetically communicated with a feed barrel, the top of the main feed pipe 26 is hermetically communicated with a three-way valve 27, the three-way valve 27 is hermetically communicated with two branch feed pipes 28 which are symmetrically arranged, the ends, away from each other, of the two branch feed pipes 28 are respectively hermetically communicated with the interiors of the two feeding barrels 17, feed grinding components are arranged inside the two feeding barrels 17, the inner walls of the bottoms of the two feeding barrels 17 are respectively provided with a feed discharge port 24, each feed grinding component comprises a grinding motor 18 fixedly arranged at the top of the feeding barrel 17, the bottom of an output shaft of the grinding motor 18 penetrates through the top of the feeding barrel 17 and extends to the interior of the feeding barrel 17, a grinding shaft 19 is fixedly arranged at the bottom of an output shaft of the grinding motor 18, and the bottom fixed mounting of grinding shaft 19 has grinding pan 21, the top of grinding pan 21 and the bottom fixed mounting of toper sleeve 20, the bottom fixed mounting of grinding pan 21 has (mixing) shaft 22, and the equal fixed mounting in both sides of (mixing) shaft 22 has a plurality of puddlers 23 that are longitudinal arrangement, the bottom fixed mounting of (mixing) shaft 22 has screw axis 25, the bottom of screw axis 25 extends to the inside of feed opening 24, the equal fixed mounting in bottom of two transportation areas has two installation poles 16 that the symmetry set up, the bottom of two installation poles 16 that are located the homonymy all with the top fixed mounting who feeds bucket 17.

The application method of the boar feeding device, the double-shaft motor 13 can be reversed, the position of the arc-shaped bulge 9 corresponds to the area where the baffle door 6 of the feeding chamber 5 is located, when the boar needs to be fed, the feed to be fed is added into the feed barrel, the feed is pumped into the main feed pipe 26 through the arranged pump body, the feed in the main feed pipe 26 is respectively pumped into the two feeding barrels 17 through the arranged three-way valve 27 and the branch feed pipe 28 under the action of the body, the two grinding motors 18 are started in the process of feeding the feed into the feeding barrels 17, the output shafts of the two grinding motors 18 can drive the two grinding shafts 19 to rotate, the two grinding shafts 19 can drive the conical sleeve 20 and the grinding disc 21 to rotate, the feed can be ground into smaller shapes when passing through the grinding disc 21, the boar can be helped to feed and digest the boar, the grinding disc 21 can drive the stirring shaft 22 and the stirring rods 23 to rotate, can conveniently make the inside fodder distribution of feeding bucket 17 more even, the fodder after the stirring can fall into the inside of blowing pond 8 via feed opening 24 that sets up.

The double-shaft motor 13 is started in the process that the feed falls into the baiting pool 8, two output shafts of the double-shaft motor 13 can drive two driving shafts 14 to rotate, the two driving shafts 14 can drive two driving wheels to rotate, the linkage of the two driving rollers 11 and the two driving shafts 14 can be realized through the transmission relation of the arranged driving wheels and the driven wheels, because the driving rollers 11 are in transmission connection with the driven wheels, two conveying belts can move transversely, when the conveying belts move transversely, the two feeding barrels 17 can be driven to move transversely along the direction of the baiting pool 8, the feed can be uniformly added into the baiting pool 8, the boar can eat through the feeding hole 7 which is arranged in a rectangular frame shape, the baiting pool 8 is arranged on one side of the feeding chamber 5 in a rectangular shape, therefore, the boar can eat the feed from a plurality of places, the device has high degree of automation, and low working strength of manual feeding of the boar, can be with the even inside of throwing in the blowing pond 8 of raising 5 one sides of room of fodder, the feeding region of kind pig is big, the feeding situation that can not take place to care for has protected kind pig the condition that can not appear stinging when being favorable to the breed of kind pig.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the present invention.

Claims

1. The breeding pig breeding device comprises a concrete base (1) and is characterized in that a heat insulation component is arranged on the outer side of the concrete base (1), the concrete base (1) is located inside the heat insulation component, a plurality of linearly arranged breeding chambers (5) are fixedly mounted on two sides of the top of the concrete base (1), a fixing plate (4) is fixedly mounted on the top of the concrete base (1), the fixing plate (4) is located on one side, close to each other, of the two breeding chambers (5) on the same horizontal line, a discharging pool (8) is fixedly mounted on two sides of the top of the fixing plate (4), one side, far away from each other, of the two discharging pools (8) is fixedly mounted on one side, close to each other, of the breeding chambers (5) on the same side, the top of the breeding chambers (5) on the same side is fixedly mounted with the same mounting plate (10), one side that two mounting panels (10) are close to each other is rotated and is installed same drive roll (11) and same driven voller, and the outside transmission of drive roll (11) and driven voller is connected with same transportation area, and the transportation area is provided with two, the transmission connection has drive assembly on drive roll (11), and the equal fixed mounting in bottom in two transportation areas has feeds bucket (17), and two are fed bucket (17) and are located two blowing ponds (8) respectively directly over, and two are fed bucket (17) and go up sealed intercommunication and have same fodder feeding component, and two insides of feeding bucket (17) all are provided with fodder grinding assembly, and feed opening (24) have all been seted up on two bottom inner walls of feeding bucket (17).

2. The breeding pig raising device according to claim 1, characterized in that the heat insulation component comprises a plurality of greenhouse rods (2) fixedly mounted on the top of the concrete base (1), the plurality of greenhouse rods (2) are horizontally arranged, the plurality of greenhouse rods (2) are arranged in an arc shape, and the same greenhouse film (3) is arranged on the outer sides of the plurality of greenhouse rods (2).

3. The breeding pig feeding device according to claim 1, characterized in that a feeding hole (7) is formed in one side of the feeding chamber (5), the feeding hole (7) is formed in a rectangular frame shape, a mounting hole is formed in one side of the feeding chamber (5), a shutter (6) is hinged to an inner wall of one side of the mounting hole, the shutter (6) completely covers the mounting hole of the feeding chamber (5), and the shutter (6) is located on one side of the feeding hole (7).

4. The breeding pig feeding device according to claim 1, characterized in that the driving component comprises a vertical plate (12) fixedly mounted at the top of the fixing plate (4), a double-shaft motor (13) is fixedly mounted on one side of the vertical plate (12), driving shafts (14) are fixedly mounted on output shafts on two sides of the double-shaft motor (13), driving wheels are fixedly sleeved on outer sides of the two driving shafts (14), two driven wheels are symmetrically arranged and fixedly sleeved on outer sides of the driving rollers (11), and the driving wheels and the driven wheels on the same side are in transmission connection with a same synchronous belt (15).

5. The boar feeding device according to claim 1, wherein the feed grinding assembly comprises a grinding motor (18) fixedly installed at the top of the feeding barrel (17), the bottom of the output shaft of the grinding motor (18) penetrates through the top of the feeding barrel (17) and extends to the inside of the feeding barrel (17), a grinding shaft (19) is fixedly installed at the bottom of the output shaft of the grinding motor (18), a conical sleeve (20) is fixedly sleeved at the outer side of the grinding shaft (19), a grinding disc (21) is fixedly installed at the bottom of the grinding shaft (19), and the top of the grinding disc (21) and the bottom of the conical sleeve (20) are fixedly installed.

6. A boar feeding device according to claim 5, wherein the bottom of the grinding disc (21) is fixedly provided with a stirring shaft (22), a plurality of stirring rods (23) which are longitudinally arranged are fixedly arranged on both sides of the stirring shaft (22), a screw shaft (25) is fixedly arranged at the bottom of the stirring shaft (22), and the bottom of the screw shaft (25) extends to the inside of the feed opening (24).

7. A breeding pig feeding device according to claim 1, characterized in that the feed inlet assembly comprises a main feed pipe (26) arranged above the fixed plate (4), one end of the main feed pipe (26) is hermetically communicated with a pump body, the input end of the pump body is hermetically communicated with a feed barrel, the top of the main feed pipe (26) is hermetically communicated with a three-way valve (27), the three-way valve (27) is hermetically communicated with two symmetrically arranged branch feed pipes (28), and the ends of the two branch feed pipes (28) far away from each other are respectively communicated with the inner parts of the two feed barrels (17).

8. The boar feeding device according to claim 1, wherein two symmetrically arranged mounting rods (16) are fixedly mounted at the bottoms of the two conveyer belts, and the bottoms of the two mounting rods (16) positioned at the same side are fixedly mounted at the top of the feeding barrel (17).

9. A boar feeding device according to claim 3, wherein three arc-shaped protrusions (9) are fixedly arranged on the inner wall of the bottom of the baiting pool (8) in a straight line, the three arc-shaped protrusions (9) are respectively positioned at one side of the stop gates (6) on the plurality of feeding chambers (5), and a soft cushion is fixedly arranged on the inner wall of the bottom of the baiting pool (8).

10. A breeding method of a breeding pig breeding device is characterized by comprising the following steps:

s1, a double-shaft motor (13) can be reversely rotated, the position of an arc-shaped bulge (9) corresponds to the area where a stop door (6) of a feeding room (5) is located, when a boar needs to be fed, feed to be fed is added into a feed barrel and is pumped into a main feed pipe (26) through an arranged pump body, the feed in the main feed pipe (26) is respectively pumped into the two feeding barrels (17) through an arranged three-way valve (27) and a branch feed pipe (28) under the action of a body, and two grinding motors (18) are started in the process of feeding the feed into the feeding barrels (17);

s2, output shafts of two grinding motors (18) can drive two grinding shafts (19) to rotate, the two grinding shafts (19) can drive a conical sleeve (20) and a grinding disc (21) to rotate, when feed passes through the grinding disc (21), the feed can be ground into a smaller shape, the feed taking and digestion of breeding pigs can be facilitated, the grinding disc (21) can drive a stirring shaft (22) and a plurality of stirring rods (23) to rotate, the feed in a feeding barrel (17) can be conveniently distributed more uniformly, the stirred feed can fall into a discharging pool (8) through a discharging hole (24), and a double-shaft motor (13) is started in the process that the feed falls into the discharging pool (8);

s3 two output shafts of biax motor (13) can drive two drive shafts (14) and rotate, two drive shafts (14) can drive two action wheels and rotate, via the action wheel that sets up and the transmission relation from the driving wheel, realize the linkage of two drive rolls (11) and two drive shafts (14), because drive roll (11) and driven voller transmission are connected, consequently, two conveyer belts can carry out the sideslip, when the conveyer belt sideslip, can drive two and feed bucket (17) and carry out the sideslip along the direction of blowing pond (8), and then with the even inside of adding to blowing pond (8) of fodder, the hole (7) of pig via the rectangle frame form that sets up feed, blowing pond (8) are the rectangle and set up the one side in raising room (5), the pig can feed the fodder from a plurality of places.