CN108713505B

CN108713505B - Feeding device of pig

Info

Publication number: CN108713505B
Application number: CN201810452515.3A
Authority: CN
Inventors: 连云开
Original assignee: Dezhou Zhenghong Agricultural And Animal Husbandry Machinery Co ltd
Current assignee: Dezhou Zhenghong agricultural and Animal Husbandry Machinery Co.,Ltd.
Priority date: 2018-05-13
Filing date: 2018-05-13
Publication date: 2021-05-28
Anticipated expiration: 2038-05-13
Also published as: CN108713505A

Abstract

The invention discloses a feeding device for pigs, which comprises a supporting rod, a first motor, a connecting rod, a hopper, a rotating plate, a second motor, a blanking groove, a feeder, a controller and the like, wherein the first motor is arranged on the supporting rod and is connected with the hopper through the connecting rod, so that the height of the hopper can be automatically adjusted, and the situation that the pigs only damage the feeding device is avoided; the automatic feeding device is provided with a timer and a controller, a blanking plate with blanking holes is arranged at the bottom of the hopper, the rotating plate is connected with a motor II, when the rotating plate moves to enable the through hole of the rotating plate to coincide with the blanking holes in the blanking plate and the through hole in the sealing plate, feed begins to fall, the automatic blanking effect is achieved, in addition, the feeding device is divided into an upper layer and a lower layer, the sow and the piglet are fed in a layered mode, feeding of the sow and the piglet is guaranteed, and healthy growth of the pig is promoted.

Description

Feeding device of pig

Technical Field

The invention relates to a feeding device, in particular to a feeding device of a novel three-dimensional pigsty, and belongs to the field of livestock breeding equipment.

Background

The pig industry is still the leading industry of animal husbandry in China, and pork still dominates in the meat consumption structure of residents. With the development of economy and the improvement of the consumption level of residents, people pursue increasing health and longevity, so the demand of pollution-free and safe green food on the market is increased year by year. In the traditional live pig feeding mode, the additive and drug residues are difficult to avoid, animal epidemic diseases occur occasionally, the health of human beings is seriously threatened, the growth of pigs needs a proper temperature, the temperature angle needed by suckling piglets and the temperature needed by fattening pigs are low. The temperature is a main factor influencing the health and the production capacity of the pigs, and within the proper temperature, the pigs do not need thermal compensation and extra heat production, the weight gain is fastest, and the feed utilization rate is highest. Pork is an important food and consumer product. Live pig breeding environment also has huge influence to the output of pork, and among the prior art, live pig breeds and generally adopts the scale breed, breeds in batches promptly in unit area, through mechanical draft, cooling, realizes high input, high output through improving the nutrition. But the increase of the breeding density inevitably brings the deterioration of the living environment of the live pigs.

The pigsty is a pig living place, for example, the environment of the pigsty is not good, and the normal growth of the pigs can be affected or even die only when the pigs cannot adapt to or exceed a certain period, so that when the pigsty is built, the economic, applicable, reasonable and advanced requirements are required to be followed according to the growth and development requirements of the pigs, and the conditions of temperature, humidity, fresh air, sufficient illumination and the like which are suitable for the growth of the pigs are required to be provided. At present, along with the rapid development of intensive and modern breeding modes, the occupied area is large, the investment is large, and the environmental pollution is serious, so that the factors restricting the rapid development of the pig raising industry are one of the factors, particularly for economically developed areas with shortage of land resources, in order to relieve the contradiction of large-scale and industrial pig raising land difficulty, some three-dimensional pig houses are also generated, the pig houses are developed towards the space direction, the occupied area of the pig houses is reduced, although the three-dimensional pig houses solve the contradiction of the pig raising land difficulty, a large amount of excrement is difficult to treat, the treatment capacity is large, the treatment effect is unsatisfactory, the environment is seriously damaged, the severe living environment brings great difficulty to disease prevention and treatment of the pig houses, and the breeding risk difficulty of the three-dimensional pig houses is further increased. In addition, the feeding density of the pigs is increased, so that the morbidity of the pigs is increased. And the large-scale breeding ensures that the activity space of the pigs is very small, the movement of the pigs is blocked, the expression of the sexuality of the pigs is blocked, the meat quality level of the pigs is reduced, the resistance of the pigs is reduced, and diseases are easy to break out.

The method is characterized in that water is fed to the fed pigs in the process of artificial pig feeding to ensure sufficient water source supply, the conventional water feeding is mainly water feeding of a water tank at regular time, the feeding personnel cannot know the water demand time of each fed pig due to individual differences of the fed pigs, so that some fed pigs cannot be supplemented timely when water source supply is needed, the development of the fed pigs is influenced, time and labor are wasted due to heat water feeding, water resources are wasted due to water which is not drunk up in the water tank, the most important point is that water which is only provided for the pigs at present is cold water, the pigs, particularly piglets, need extra energy to improve the temperature of water intake when the water drinking temperature is lower than the body temperature, and cold stress can cause diseases such as gastric ulcer and dyspepsia of the pigs.

Meanwhile, in the prior art, the feeding of the pigs adopts manual addition, time and labor are wasted, the pigs in the prior art are fed on the same layer in a feeding basin, and even in the period of feeding the sows and the piglets which still need transition together, the pigs are fed on the same layer in the feeding basin, so that the piglets may not obtain sufficient food and the growth of the piglets is influenced.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a feeding device for pigs, which can automatically adjust the height, prevent the pigs from damaging the feeding device, and simultaneously automatically feed the pigs by blanking at regular time, and the feeder is divided into an upper layer and a lower layer, so that the sows and the piglets are fed layer by layer, the feeding of the sows and the piglets is ensured, and the healthy growth of the pigs is promoted.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

the feeding device for the pigs is characterized by comprising a supporting rod, a first motor, a connecting rod, a hopper, a rotating plate, a second motor, a discharging groove, a feeder, a controller and the like, wherein the supporting rod is fixed on a piggery floor, the first motor is a linear motor, the first motor is arranged on the supporting rod, the first motor is connected with one end of the connecting rod, the other end of the connecting rod is welded with a circular ring, the circular ring is fixed on the outer wall of the hopper, the hopper comprises a discharging cylinder and a conical cylinder, the lower end of the discharging cylinder is communicated with the upper end of the conical cylinder, a discharging plate is arranged at the bottom of the conical cylinder, and a plurality of discharging holes are formed in the discharging plate;

a rotating plate with a through hole is arranged below the blanking plate, the size of the through hole in the rotating plate is the same as that of a blanking hole, the rotating plate is connected with a second motor, the second motor can control the rotating plate to move left and right, a blanking groove is arranged below the rotating plate, a sealing plate is arranged at the top of the blanking groove and fixed on the inner wall of the blanking groove, a plurality of through holes are formed in the sealing plate, the size of the sealing plate is the same as that of the blanking plate, the positions and the sizes of the through holes in the sealing plate and the blanking hole in the blanking plate are the same, a controller and a timer are further arranged on the supporting rod, and the controller is respectively electrically connected with the timer, the first motor and the second motor;

the second motor is arranged in the frame, the frame comprises a bottom supporting plate, a right side plate, a first top plate and a second top plate, one end of the first top plate and one end of the second top plate are respectively welded with the hopper, the other end of the first top plate and the other end of the second top plate are connected with the right side plate, one end of the bottom supporting plate is connected with the right side plate, the other end of the bottom supporting plate is connected with the blanking groove, a supporting frame is further arranged on the other side of the frame, the supporting frame comprises a transverse supporting plate and a vertical supporting plate, one end of the transverse supporting plate is connected with the blanking groove;

feed trough below sets up a feeder down, the feeder includes sow layer of feeding, sow layer of feeding top is provided with the opening, sow layer of feeding bottom is provided with the hang plate, the hang plate is close to left side wall height, and it is low to be close to right side wall, the hang plate can be dismantled with left side wall and be connected, the hang plate top is provided with the defeated flitch, the defeated flitch divide into slope part and vertical part, evenly be provided with a plurality of interlude hole on the defeated flitch, be provided with the screw rod on the hang plate, the screw rod passes and fixes with the nut behind one of them interlude hole, the below of hang plate is provided with the piglet layer of feeding, be provided with the tripper on the bottom plate on piglet layer of feeding, be provided with on the lateral wall on piglet layer of feeding and get the food mouth.

Further, the connecting rod, the circular ring and the rotating plate are all made of steel or iron materials.

Further, the cover plate is hinged with the hopper, and the cover plate can be opened around the hinge.

Further, the feeding device is provided at each feeding unit of the pigsty.

Further, a plurality of feeding devices are arranged in each sports ground.

The invention has the beneficial effects that: according to the feeding device for the pigs, the first motor is arranged on the support rod and connected with the hopper through the connecting rod, so that the height of the hopper can be automatically adjusted, and the situation that the pigs only damage the feeding device is avoided; the automatic feeding device is characterized in that a timer and a controller are arranged at the same time, a discharging plate with a discharging hole is arranged at the bottom of the hopper, a rotating plate with a through hole is arranged at the bottom of the discharging plate, a discharging groove is arranged below the rotating plate, a sealing plate with a through hole is arranged at the top of the discharging groove, the rotating plate is connected with a motor II, the motor II is started at regular time, the rotating plate moves leftwards and rightwards, when the rotating plate moves to the through hole of the rotating plate to coincide with the discharging hole in the discharging plate and the through hole in the sealing plate, feed begins to fall, the automatic discharging effect is achieved, in addition, the feeding device is divided into an upper layer and a lower layer, the sow and the piglet are fed in a layered mode, the feeding.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic structural view of the novel pigsty of the invention.

FIG. 2 is a schematic structural view of the drinking device of the present invention.

FIG. 3 is a schematic view of the feeding device of the present invention.

Detailed Description

In order to make the purpose, technical solution and advantages of the present invention more apparent, the following embodiments are provided to further explain the present invention in detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

A novel pigsty comprises a herringbone roof 1 and pigsty walls 2, the pigsty comprises an upper layer, a middle layer and a lower layer, each layer is provided with two rows of pigsty 3, the pigsty 3 is divided into a plurality of feeding units by fences, a pedestrian passageway 4 is arranged in the middle of the two rows of pigsty 3, one end of the pedestrian passageway is provided with a feed room, a working room and a door for entering and exiting the pigsty, the upper layer, the middle layer and the lower layer of pigsty are connected through a spiral ramp, a playground 5 is connected outside each layer of pigsty, the playground outside the lower layer of pigsty is larger than the playground outside the middle layer of pigsty, the playground outside the middle layer of pigsty is larger than the playground outside the upper layer of pigsty, namely, the playground area is sequentially increased from top to bottom and is trapezoidal, so that the playground on the lower layer can not be shaded by the playground on the upper layer, sufficient illumination of each layer of playground, sufficient light can obviously affect the immunologic function of piglets and the material metabolism function of organisms, can promote the development of the reproductive system of sows, advance sexual maturity, improve the quality of boar semen and improve the resistance of fattening pigs.

The piggery walls 2 at one ends of the two rows of piggeries 3 are respectively provided with a channel leading to the playground 5, the pigs fed by each feeding unit in each row of piggery can enter the playground from the corresponding channel, for example, the pigs of each feeding unit in the left row of piggery can enter the playground from the channel at the end part of the left side piggery wall uniformly, and correspondingly, the pigs of each feeding unit in the right row of piggery can enter the playground from the channel at the end part of the right side piggery wall uniformly, so that feeding management of a feeder is facilitated. And be provided with one row of glass window in 2 tops of every layer of pig house's house wall, the glass window is opened towards the pig house in, the glass window lower part is provided with the rotation axis promptly, the glass window is opened the back, the glass window upwards to one side towards the pig house in, the glass window forms 45 degrees angles with the horizontal direction, when making things convenient for sunshine to shine in the pig house like this, the pig house is blown in to the ambient air slant, the air current walks upwards to one side, meet the arc guide plate that sets up on every layer of roof and flow to the pig house downwards again, can guarantee the circulation of air in the pig house, because of the twice water conservancy diversion of air flow process, the air can not form the torrent at the glass window, avoid the health that the amount of wind.

5 trilateral fences that are provided with in the stadium, the fence height is 1.2-1.5m, be provided with in the stadium and beat the greasy pond, the stadium provides sufficient space for the pig, make full use of sunshine, beats the greasy expression nature through the motion simultaneously, has reduced the emergence of disease, has improved the meat quality of pig. Every layer of stadium 5 is close to house wall one side and is provided with the disinfection pond, evenly is provided with a plurality of shower head on the disinfection pond, a plurality of shower head and shower connection, the shower is connected with spray tank, and the pig only returns the pig house at the stadium activity at every turn, and when through the disinfection pond, all will open the shower head and wash totally and disinfect, has further reduced the emergence of pig disease. In clear weather or rainy weather, after the pigs are fed in the pigsty in the morning, the pigs are driven into the playground to move, the pigs are fed in the playground at noon, and the pigs are driven back into the pigsty to be fed in the evening, so that the pigs are guaranteed to have sufficient movement time and movement space and obtain sufficient illumination. In rainy or bad weather, pigs are only raised in a piggery.

The pigsty on the left side and the right side of each layer of pigsty is provided with an automatic water supply device and a feeding device, the automatic water supply device comprises a water storage tank 6, a water discharge pipe 7, a first water delivery pipe 8, a warm water tank 9, a second water delivery pipe 10, a water outlet device, a water outlet pipe 11, a water adding device 12, a basin 13 and the like, the water storage tank is arranged outside the pigsty wall of each layer of pigsty, the top of the water storage tank 6 is provided with a top cover 14, a filter screen 15 is arranged below the top cover 14 and can intercept impurities such as leaves and keep the water clean, the water storage tank 6 is communicated with a water inlet pipe 16, the water source of the water inlet pipe can be connected with running water and can also be rainwater, two strip-shaped water tanks for receiving rainwater can be respectively arranged below the two sides of the herringbone roof of the pigsty, the water tanks are obliquely arranged and connected with the water inlet pipe 16 at the lower end, the wall of every layer of pig house left and right sides respectively is provided with a storage water tank promptly, inlet tube on the storage water tank on the topmost layer can direct water receiving tank, inlet tube on the water tank of first layer and second floor pig house can connect the running water or connect the storage water tank 6 of upper story, the inlet tube of second floor storage water tank connects the storage water tank of third layer promptly, the inlet tube of first layer storage water tank connects the storage water tank on second floor, the water source that can make the water supply installation of every layer like this all comes from the rainwater, can be reasonable utilize the water resource, can not cause the waste of water resource.

The bottom of the water storage tank 6 is conical, a water discharge pipe 7 is connected with a conical opening, one end of the water discharge pipe 7 close to the water storage tank 6 is provided with a first water valve 17, one end of the water discharge pipe 7 far away from the water storage tank 6 is provided with a second water valve 18, the middle part of the water discharge pipe 7 is communicated with a first water pipe 8, one end of the first water pipe 8 is provided with a third water valve 19, when water needs to be supplied, the first water valve 17 and the third water valve 19 are opened, the second water valve 18 is closed, water enters the water pipe 8 from the water storage tank, meanwhile, a cleaning device is also arranged in the water storage tank 6 and comprises a pulley 20, a cleaning ball 21 and a connecting rod 22, the pulley 20 and the cleaning ball 21 are arranged at intervals, the pulley 20 is connected with the cleaning ball 21 through the connecting rod 22, when the water storage tank 6 needs to be cleaned, the first water valve 17 and the second water valve, when the third water valve 19 is closed, and water in the water storage tank 6 is discharged from the pipe orifice of the water discharge pipe 7, the water flow drives the pulley 20 to roll, the pulley 20 drives the cleaning ball 21 to roll, and the cleaning ball 21 cleans the water storage tank 6 along with the back-and-forth rolling of the pulley 22, so that the cleanness of a water source is ensured.

A filter screen is arranged at the joint of the water discharge pipe 7 and the first water delivery pipe 8 to further ensure the cleanness of a water source, a heating wire 44 is arranged in the first water delivery pipe 8, the heating wire 44 is spirally arranged in the first water delivery pipe 8, the first water delivery pipe 8 is communicated with the warm water tank 9, a left water isolating tank 21 and a right water isolating tank 22 are arranged at the left side and the right side of the warm water tank, a power wire 45 of the heating wire penetrates through the left water isolating tank 46, a sealing ring is arranged at the bottom of the left water isolating tank 21 to seal the part through which the power wire penetrates, a temperature controller 24 is connected on the power wire 23, the temperature controller 24 is arranged outside the warm water tank 9, a plug 25 is connected at the tail end of the power wire 23 and is inserted into a socket through the plug to provide power for the heating wire 44, so that the heating wire 44 heats water, and finally heats the water passing through the heating wire to reach the warm water tank 9, a water temperature meter 26 is further arranged in the warm water tank 9, so that the water temperature of the warm water tank can be observed at any time, the warm water tank 9 is made of a heat insulation material, and the heat insulation material is a rubber and plastic heat insulation material, a polyurethane foaming material, glass wool or foam. The warm water tank 9 can be internally provided with a heating rod 27, the heating rod 27 is also connected with a power line, the power line passes through the right water-resisting tank 22, the power line is connected with a temperature controller, and the tail end of the power line is connected with a plug, so that even if the water temperature of the warm water tank 9 is reduced, the interior of the warm water tank 9 can be selected to be continuously heated to ensure that the required temperature of the pig is 34-36 ℃.

One end of the second water pipe 10 is communicated with the warm water tank 9, a filter screen is also arranged at the communication position of the second water pipe 10 to filter water again, the middle part of the second water pipe 10 is communicated with the water outlet pipe 11, the other end of the second water pipe 10 is provided with a water outlet device, the water outlet device comprises a ball plug 28, a pull rope 29, a baffle 30, a spring 31, a piston 32, a pull rod 33 and a handle 34, the water outlet device is used for controlling whether the water outlet pipe 11 is drained, the ball plug 28 is clamped in the pipeline at the connection position of the second water pipe 10 and the water outlet pipe 11, the diameter of the ball plug 28 is larger than the pipe diameter of the water outlet pipe 10, the ball plug 28 is connected with the baffle 30 through the pull rope 29, one end of the pull rope 29, which is connected with the ball plug 28, is slightly inclined downwards and forms an included angle of 15 degrees with the horizontal direction, one end of the spring 31 is connected with, the pull rope 29, the baffle 30 and the spring 31 are all arranged in the second water pipe 10, the piston 32 is plugged at the end pipe opening of the second water pipe 10, the piston 32 is connected with one end of the pull rod 33, the other end of the pull rod 33 is connected with the handle 34, when the water outlet pipe 11 needs water to flow out, the handle is held by a hand to be pulled outwards, the ball plug 28 is pulled out of the connection position of the second water pipe and the water outlet pipe under the action of force and is pulled towards the second water pipe close to one side of the handle, so that drinking water in the second water pipe flows into the water outlet pipe, when the water outlet pipe does not need water to flow out, the piston is plugged into the second water pipe as long as the handle is held to exert force in the opposite direction, and the ball plug rolls into the connection position of the second water pipe and the water outlet pipe to be plugged under the.

The diameter of the water outlet pipe 11 is smaller than that of the second water conveying pipe 10, the other end of the water outlet pipe 11 is connected with a transverse pipe 35, the transverse pipe 35 transversely penetrates through a whole row of piggeries 3, a water outlet is arranged at each feeding unit, each water outlet is connected with a water outlet branch pipe 36, a drain valve is arranged on each water outlet branch pipe 36, a water adding device 12 is arranged below the water outlet branch pipe 36, the watering device 12 comprises a watering tank 37, an upper plug 38, an intermediate lever 39, a lower plug 40, the top of water feeding box 37 is provided with the water inlet, the bottom of water feeding box 37 is provided with the delivery port, and the both ends of intermediate lever 39 are connected with upper portion shutoff 38 and lower part shutoff 40 respectively, and upper portion shutoff 38 corresponds water inlet position demountable installation on water feeding box 37, and the cooperation can be dismantled with the delivery port shape to the shape of lower shutoff 40, water feeding box 37 passes through support 41 to be fixed in basin 13 bottom middle part. When the upper plugging and the water inlet are matched, the lower plugging and the water outlet are separated, water in the water adding tank cannot be discharged due to the pressure effect, when the water level in the basin 13 is lower than the water outlet, the air can exchange the water in the water adding tank, the water in the water adding tank is favorably kept in a certain height range, when water is added in the water adding tank, the lower plugging and the water outlet are matched, the upper plugging and the water inlet are separated, then the water discharging valve on the water outlet branch pipe is opened to inject water into the water adding tank, and the upper plugging and the lower plugging are connected through the middle rod, so that the convenience degree of moving the upper plugging and the lower plugging is increased. The utility model discloses a temperature control device, including support 41 the next door is provided with the temperature gauge, come to observe the drinking water temperature in the basin at any time, add water tank and basin and all make by insulation material, can be selectively in the bottom of basin 13 sets up a hot plate, the hot plate is connected with the power cord, the power cord passes the lateral wall bottom of basin 13, and the part that the power cord passed is sealed with sealing material, guarantees that the basin can not leak, the power cord is connected with a attemperator, the end connection of power cord has the plug, or is provided with the box body on the basin outer wall, places attemperator and battery in the box body, is connected the back with attemperator with the power cord again, when the temperature in the basin was crossed low excessively, and suitable heating guarantees that the drinking water temperature is 34-36 ℃.

Still be provided with the outlet in basin bottom, the outlet is connected with drain pipe 42, is provided with fourth water valve 43 on the drain pipe, and the water behind the basin is too dirty or too cold or washing, disinfection of basin 13 water passes through the drain pipe and discharges, drain pipe 42 and tank intercommunication can wash pig house, hourglass dropping board etc. with these water after discharging the tank, and waste water reuse has rationally utilized the water resource.

Meanwhile, basins can be arranged in the playground of each layer of the pigsty, the number of the basins can be determined according to the size of the playground or the size of the pigs, generally 3-4, the water storage tank 6, the first water delivery pipe 8 and the warm water tank 9 are arranged on the pigsty walls on two sides of each layer of the pigsty, the second water delivery pipes 10 connected with the warm water tanks can be arranged to be more than 2, one water delivery pipe penetrates into the pigsty, and the water outlet pipe, the transverse pipe, the water outlet branch pipe, the water outlet device, the water adding device, the basins and the like which are communicated with the water delivery pipes correspondingly are arranged in the pigsty, namely the branch line provides warm water for the basins in each feeding unit in the pigsty. The other water outlet pipe, the transverse pipe, the water outlet branch pipe, the water outlet device, the water adding device, the basin and the like which are connected with the water outlet pipe, the transverse pipe, the water outlet branch pipe, the water outlet device, the water adding device, the basin and the like are arranged in the sports field to provide warm water for the basin in the sports field. The warm water in the warm water groove of pig house one side house wall provides the one side pigsty in the pig house and the stadium of this side promptly, goes out water branch pipe and adds water installation, basin one-to-one to guaranteed that the pig can all drink water warm water in the pig house and the stadium, thereby guaranteed that the stomach of pig is healthy, promoted the healthy growth of pig.

The feeding device is arranged on each feeding unit of the pigsty, and a plurality of feeding devices are arranged in each playground, so that feeding of pigs is guaranteed. The feeding device comprises a support rod 47, a first motor 48, a connecting rod 49, a hopper 50, a rotating plate 51, a second motor 52, a discharging groove 58, a feeder 53, a controller (not shown) and the like, wherein the support rod 47 is fixed on the floor of the pigsty, the first motor 48 is a linear motor, the first motor 48 is arranged on the support rod 47, the first motor 48 is connected with one end of the connecting rod 49, the other end of the connecting rod 49 is welded with a ring 54, the ring 54 is fixed on the outer wall of the hopper 50, and the lifting of the hopper can be controlled through the first linear motor.

The hopper 50 comprises a feeding barrel 55 and a conical barrel 56, the lower end of the feeding barrel 55 is communicated with the upper end of the conical barrel 56, a feeding plate 57 is arranged at the bottom of the conical barrel 56, a plurality of feeding holes are formed in the feeding plate, a cover plate 58 is arranged at the top of the feeding barrel 55, the cover plate 58 is hinged to the hopper 50, the cover plate 58 can be opened around the hinged position, the cover plate is opened when feed needs to be added, and the cover plate is closed after the feed is added. Or design into and be connected with defeated material branch pipe on the apron, defeated material branch pipe links to each other with defeated material house steward, defeated material house steward is connected with the storage tank, be provided with spring spiral type feeding device in the defeated material house steward, spring spiral type feeding device is by three drives of motor, motor three is connected with the controller, provides the fodder for every hopper.

Lower flitch 57 below is provided with the commentaries on classics board 51 that has the through-hole, the through-hole size on the commentaries on classics board is the same with unloading hole size, it is connected with second motor 52 to change board 51, second motor 52 can control change board 51 and remove about, still is provided with down silo 58 in the below of changeing board 51, the top of unloading the silo is provided with shrouding 59, shrouding 59 is fixed on the inner wall of unloading silo 58, be provided with a plurality of through-holes on the shrouding, shrouding 59's size is the same with the size of unloading board 57, just through-hole on the shrouding 59 is the same with blanking hole position and size on the blanking board 57 still be provided with a controller and time-recorder on branch 47, the controller respectively with time-recorder, first motor 48, second motor 52 electricity are connected. The connecting rod, the circular ring and the rotating plate are all made of steel or iron materials so as to bear certain weight. The feeding time is set by a timer, when the feeding time is reached, the first motor controls the hopper to move downwards to a proper position, the second motor controls the rotating plate to move leftwards and rightwards, when the rotating plate moves to the state that the through hole of the rotating plate is overlapped with the feeding hole in the feeding plate and the through hole in the sealing plate, the feed begins to fall, and the feed flows out from the bottom of the feeding groove; after the feed falls, the motor moves the hopper upwards, so that the condition that the pig only damages the hopper, the motor and other equipment is avoided.

The second motor 52 is arranged in the frame, the frame comprises a bottom supporting plate 60, a right side plate 61, a first top plate 62 and a second top plate 63, one ends of the first top plate 62 and the second top plate 63 are respectively welded with the hopper 50, the other ends of the first top plate 62 and the second top plate 63 are connected with the right side plate 61, one end of the bottom supporting plate 60 is connected with the right side plate 61, the other end of the bottom supporting plate is connected with the blanking groove 58, so that the second motor is better fixed, the second motor can control the rotation plate to move left and right, meanwhile, a supporting frame is further arranged on the other side of the frame and comprises a transverse supporting plate 64 and a vertical supporting plate 65, one end of the transverse supporting plate 64 is connected with the blanking groove 58, the other end of the transverse supporting plate 64 is connected with one.

Feed trough 58 below sets up a feeder 53, feeder 53 includes sow feeding layer 65, sow feeding layer 65 top is provided with the opening, sow feeding layer 65 bottom is provided with hang plate 66, the hang plate is close to left side wall height, and it is low to be close to right side wall, hang plate 66 can be dismantled with the left side wall and be connected, hang plate 66 top is provided with defeated flitch 67, defeated flitch 67 divide into slope part and vertical part, evenly be provided with a plurality of interlude hole on defeated flitch 67, be provided with screw rod 68 on the hang plate, screw rod 68 passes behind one of them interlude hole and fixes with the nut, the below of hang plate 66 is provided with piglet feeding layer 69, be provided with tripper 71 on piglet feeding layer 69's the bottom plate 70, all be provided with on piglet feeding layer's the lateral wall and get food mouth 72. The screw rod can pass the arbitrary interlude hole on the defeated flitch, the interlude hole that passes through the selection screw rod, adjust the distance between the vertical part of defeated flitch and the right side wall, thereby control the fodder and fall into the blanking space size on piglet feeding layer from sow feeding layer, control blanking volume promptly, when the fodder falls into the piglet feeding layer from sow feeding layer and reaches a quantitative time, hug closely the vertical part and the right side wall of defeated flitch, just so stop the fodder and fall onto piglet feeding layer, after certain fodder is added to sow feeding layer, the sow can feed at sow feeding layer, the piglet can feed at piglet feeding layer, sow and piglet divide the layer to go on, the feed intake of sow and piglet has been guaranteed, the healthy growth of pig has been promoted. In addition, the hang plate can be dismantled with the left side wall and be connected, sets up the tripper and bottom plate to dismantle simultaneously and is connected, grows up to when separately feeding with the sow as the piglet, can demolish the hang plate with defeated flitch, and the piglet layer of feeding is directly fallen to the fodder in the hopper, makes things convenient for the piglet to eat.

The above embodiment is only one of several embodiments of the present invention, and is not intended to limit the concept of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the concept of the present invention shall fall within the protection scope of the present invention.

Claims

1. The feeding device for the pigs is characterized by comprising a feed feeding device and a water supply device, wherein the feed feeding device comprises a support rod, a first motor, a connecting rod, a hopper, a rotating plate, a second motor, a discharging groove, a feeder and a controller, the support rod is fixed on the floor of a pig house, the first motor is a linear motor, the first motor is arranged on the support rod, the first motor is connected with one end of the connecting rod, the other end of the connecting rod is welded with a circular ring, the circular ring is fixed on the outer wall of the hopper, the hopper comprises a discharging cylinder and a conical cylinder, the lower end of the discharging cylinder is communicated with the upper end of the conical cylinder, a discharging plate is arranged at the bottom of the conical cylinder, and a plurality of discharging holes are formed in the discharging plate;

a rotating plate with a through hole is arranged below the blanking plate, the size of the through hole in the rotating plate is the same as that of a blanking hole, the rotating plate is connected with a second motor, the second motor can control the rotating plate to move left and right, a blanking groove is arranged below the rotating plate, a sealing plate is arranged at the top of the blanking groove and fixed on the inner wall of the blanking groove, a plurality of through holes are formed in the sealing plate, the size of the sealing plate is the same as that of the blanking plate, the positions and sizes of the through holes in the sealing plate and the blanking hole in the blanking plate are the same, a controller and a timer are further arranged on the supporting rod, and the controller is respectively electrically connected with the timer, the first motor and the second motor;

a feeder is arranged below the blanking groove, the feeder comprises a sow feeding layer, an opening is formed in the top of the sow feeding layer, an inclined plate is arranged at the bottom of the sow feeding layer, the inclined plate is high close to the left side wall and low close to the right side wall, the inclined plate is detachably connected with the left side wall, a material conveying plate is arranged above the inclined plate and is divided into an inclined part and a vertical part, a plurality of through holes are uniformly formed in the material conveying plate, a screw rod is arranged on the inclined plate, the screw rod penetrates through one of the through holes and is fixed by a nut, a piglet feeding layer is arranged below the inclined plate, a material distributor is arranged on the bottom plate of the piglet feeding layer, and a feeding port is formed in the side wall of the piglet feeding layer; the connecting rod, the circular ring and the rotating plate are all made of steel or iron materials; the cover plate is hinged with the hopper, and the cover plate can be opened around the hinged position;

the water supply device comprises a water storage tank, a water discharge pipe, a first water delivery pipe, a warm water tank, a second water delivery pipe, a water outlet device, a water outlet pipe, a transverse pipe, a water outlet branch pipe, a water adding device and a basin, wherein a top cover is arranged at the top of the water storage tank, a filter screen is arranged below the top cover, the water storage tank is communicated with the water inlet pipe, the bottom of the water storage tank is conical, the water discharge pipe is connected with a conical opening, a first water valve is arranged at one end, close to the water storage tank, of the water discharge pipe, a second water valve is arranged at one end, far away from the water storage tank, of the water discharge pipe, the middle of the water discharge pipe is communicated with the first water delivery pipe, a third water valve is arranged at one end of the first water delivery pipe, the automatic cleaning device comprises a pulley, a cleaning ball and a connecting rod, the pulley and the cleaning ball, when the third water valve is closed, water in the water storage tank is discharged from the pipe orifice of the water discharge pipe, the water flow drives the pulley to roll, the pulley drives the cleaning ball to roll, and the cleaning ball cleans the water storage tank along with the back-and-forth rolling of the pulley;

a filter screen is arranged at the joint of the water discharge pipe and the first water delivery pipe, a heating wire is arranged in the first water delivery pipe in a spiral shape, the first water delivery pipe is communicated with a warm water tank, a left water insulation tank and a right water insulation tank are arranged on the left side and the right side of the warm water tank, a water temperature meter is further arranged in the warm water tank, a power line of the heating wire penetrates through the left water insulation tank, a sealing ring is arranged at the bottom of the left water insulation tank, a temperature controller is connected to the power line, and a heating rod is arranged in the warm water tank to ensure that the water temperature is 34-36 ℃;

one end of the second water delivery pipe is communicated with the warm water tank, a filter screen is also arranged at the communication position of the warm water tank, the middle part of the second water delivery pipe is communicated with the water outlet pipe, the other end of the second water delivery pipe is provided with a water outlet device, the water outlet device comprises a ball plug, a pull rope, a baffle plate, a spring, a piston, a pull rod and a handle, the ball plug is clamped inside a pipeline at the connection position of the second water delivery pipe and the water outlet pipe, the diameter of the ball plug is larger than the pipe diameter of the water outlet pipe, the ball plug is connected with the baffle plate through the pull rope, one end of the pull rope, which is connected with the ball plug, is slightly inclined downwards and forms an included angle of 15 degrees with the horizontal direction, one end of the spring is connected with the baffle plate, the other end of the spring is connected with the piston, the pull rope, the baffle plate and the spring are all arranged in the, the other end of the pull rod is connected with the handle; when the water outlet pipe needs water to flow out, the handle is held by a hand to be pulled outwards, the ball plug is pulled out of the connection position of the second water pipe and the water outlet pipe under the action of force and is pulled towards the second water pipe close to one side of the handle, so that drinking water in the second water pipe flows into the water outlet pipe, when the water outlet pipe does not need water to flow out, the piston is plugged into the second water pipe only by holding the handle to exert force in the opposite direction, and the ball plug rolls into the connection position of the second water pipe and the water outlet pipe under the action of the spring resilience to be plugged;

the pipe diameter of the water outlet pipe is smaller than that of the second water conveying pipe, the other end of the water outlet pipe is connected with a transverse pipe, the transverse pipe transversely penetrates through an entire row of piggeries, a water outlet is formed in each feeding unit, each water outlet is connected with a water outlet branch pipe, a drain valve is arranged on each water outlet branch pipe, a water adding device is arranged below each water outlet branch pipe and comprises a water adding tank, an upper blocking piece, a middle rod and a lower blocking piece, a water inlet is formed in the top of the water adding tank, a water outlet is formed in the bottom of the water adding tank, two ends of the middle rod are respectively connected with the upper blocking piece and the lower blocking piece, the upper blocking piece is detachably mounted on the water adding tank corresponding to the position of the water inlet, the shape of the lower blocking piece is detachably matched with the shape of; the bottom of the basin is also provided with a water outlet, the water outlet is connected with a water discharge pipe, and a fourth water valve is arranged on the water discharge pipe.

2. The feeding device for pigs of claim 1, wherein the feeding device is provided in each feeding unit of a pigsty, and a plurality of feeding devices are provided in each playground.