CN221306809U - Pig raising feeder with controllable blanking - Google Patents

Abstract

The utility model discloses a pig raising feeder with controllable feeding, which comprises a mixing box, a feeding port, a support and a discharging mechanism, wherein the feeding port is arranged on the left side of the top of the mixing box, the support is arranged at the bottom of the mixing box, the discharging mechanism is arranged at the bottom of the mixing box and is used for controlling the discharge of feed, a sprinkling mechanism is arranged at the upper end of the inner wall of the mixing box, a rectangular frame is horizontally arranged in the mixing box, the pig raising feeder with controllable feeding drives a scraping plate to move downwards through a lifting mechanism, so that the pig feed is hung from the inside of the mixing box, the pig feed remained on the inner wall of the mixing box is reduced, the problems of feed waste and sanitation are solved, the brush head is driven to reciprocate up and down through the lifting mechanism, the inner wall of the mixing box is scrubbed through the sprinkling mechanism, and then discharged from the discharging mechanism, so that the residual pig feed is automatically cleaned instead of manual cleaning, and the labor intensity is reduced.

Description

Pig raising feeder with controllable blanking

Technical Field

The utility model relates to the technical field of feeders, in particular to a pig raising feeder with controllable blanking.

Background

Pig raising is one of the important ways of people to obtain high-quality meat in the traditional agricultural breeding industry, along with the continuous development of technology, pig raising industry is innovated and improved continuously to improve production efficiency, reduce cost and improve breeding environment and animal welfare, in the process, a feeder plays an important role as a part of pig raising technology, and the feeder is equipment for automatically supplying pig feed, solves the problem that feed needs to be fed manually in the traditional pig raising process, reduces labor cost, and realizes more accurate and reasonable feed feeding, namely, blanking is controllable.

At present, the existing feeder for raising pigs generally comprises a box body, feeding equipment and a pig trough, pig feed is stored through the box body, and then is put into the pig trough by the feeding equipment so as to feed, but along with the pig feed, the liquid level of the pig feed is lowered, part of the pig feed is adhered to the inner wall of the box body, so that the problems of waste and sanitation are caused, and the feeder does not have an automatic cleaning structure, needs manpower to clean, causes too high labor intensity and brings inconvenience for use.

Therefore, a pig raising feeder with controllable feeding is provided to solve the above problems.

Disclosure of utility model

The utility model aims to provide a pig raising feeder with controllable blanking so as to solve the problems.

To achieve the purpose, the utility model adopts the following technical scheme:

The utility model provides a controllable pig feeder of unloading, includes mixing box, advances feeding mouth, pillar, discharge mechanism, advance feeding mouth and locate the left side at mixing box top, the pillar is located the bottom of mixing box, discharge mechanism locates the bottom of mixing box for the emission of control fodder, the upper end of mixing box inner wall is equipped with watering mechanism, the inside level of mixing box is equipped with the rectangle frame, the rectangle frame with be equipped with elevating system between the mixing box, two upper and lower spaced spouts have all been seted up on the four sides of rectangle frame, the inside of spout all sliding connection has the slider that extends its outside, the inside of spout is equipped with the control the extrusion mechanism that the slider removed, the top the slider extends the outside one end of spout is equipped with the scraper blade, the below the slider extends the outside one end is equipped with the brush head, the bottom of mixing box is equipped with downwardly extending's feeding groove.

Preferably, the mixing box is rectangular, the brush head comprises a long brush head and a short brush head, the upper front and rear two sliding blocks extend out of one end of the outer side of the sliding groove to be provided with the long brush head, the upper left and right two sliding blocks extend out of one end of the outer side of the sliding groove to be provided with the short brush head, the scraping plates comprise a long scraping plate and a short scraping plate, the lower front and rear two sliding blocks extend out of one end of the outer side of the sliding groove to be provided with the long scraping plate, and the lower left and right two sliding blocks extend out of one end of the outer side of the sliding groove to be provided with the short scraping plate.

Preferably, the water spraying mechanism comprises a nozzle, a joint and an annular pipe, wherein the annular pipe is arranged at the upper end of the inner wall of the mixing box, a plurality of nozzles are arranged at the bottom of the annular pipe, and the top of the annular pipe is provided with the joint extending upwards.

Preferably, the lifting mechanism comprises an H-shaped frame and an air cylinder, the H-shaped frame is arranged on the inner wall of the rectangular frame, and the top of the mixing box is provided with an expansion shaft and the air cylinder fixedly connected with the top of the H-shaped frame.

Preferably, the discharging mechanism comprises a discharging frame, a turning plate and a first motor, the bottom of the mixing box is provided with the discharging frame communicated with the inner cavity of the mixing box, the inside of the discharging frame is horizontally provided with the turning plate, and the outer side of the discharging frame is provided with the first motor with an output shaft connected with the turning plate.

Preferably, the extrusion mechanism comprises a rotating shaft, a shifting groove, a first connecting plate, a spring, a second connecting plate, a shifting block and an adjusting port, wherein the rotating shaft is rotationally connected to the lower side of the bottom wall of the sliding groove and extends out of the upper side of the rectangular frame, the rotating shafts are at least two in number and distributed horizontally at intervals, the shifting grooves are formed in two sides of the rotating shaft, the shifting grooves are respectively located in the sliding groove, the upper sliding block and the lower sliding block are located in the sliding groove, the shifting block is at least two in number and horizontally arranged at one end of the sliding groove, the other end of the shifting block is in butt joint with the shifting groove above the upper side, the other end of the shifting block is in butt joint with the outer surface of the rotating shaft, the second connecting plate is arranged on the inner walls of two sides of the sliding groove, the first connecting plates are respectively arranged on two sides of the sliding block, the spring is fixedly connected between the first connecting plate and the second connecting plate, and the adjusting port corresponding to the rotating shaft is formed in the outer side of the mixing box.

Preferably, the inside of mixing box is equipped with mixing mechanism, mixing mechanism includes stirring rake, rotation axis and second motor, the bottom interval of mixing box is equipped with two second motors, the inside interval of mixing box is equipped with two rotation axes, the upper end of rotation axis with the interior roof of mixing box rotates to be connected, two the lower extreme of rotation axis runs through to the outside of mixing box to respectively with two the output shaft coaxial coupling of second motor, the last a plurality of stirring rake that are equipped with of rotation axis.

Compared with the prior art, the utility model has the beneficial effects that:

1. The pig feed is put in the feeding trough through the discharge mechanism, the liquid level of the pig feed gradually descends, part of the pig feed can be stuck on the inner wall of the mixing box, at the moment, the scraping plate is driven by the extrusion mechanism to extend out to be abutted against the inner wall of the mixing box, the scraping plate is driven by the lifting mechanism to move downwards, the pig feed is hung from the inner wall of the mixing box, the pig feed remained on the inner wall of the mixing box is reduced, and the problems of feed waste and sanitation are solved.

2. The brush head is driven to extend out to be abutted with the inner wall of the mixing box through the extrusion mechanism, then the brush head is driven to reciprocate up and down through the lifting mechanism to brush the inner wall of the mixing box, meanwhile, the brush head is flushed through the sprinkling mechanism and then discharged from the discharging mechanism, so that the automatic cleaning of residual pig feed is realized, manual cleaning is replaced, and the labor intensity is reduced.

Drawings

The present utility model is further illustrated by the accompanying drawings, which are not to be construed as limiting the utility model in any way.

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is a top cross-sectional view of the present utility model;

Fig. 3 is a perspective cross-sectional view of a rectangular frame of the present utility model.

In the accompanying drawings: 1. a mixing box; 2. a feeding port; 3. a support post; 4. a sprinkling mechanism; 41. a nozzle; 42. a joint; 43. an annular tube; 5. a rectangular frame; 61. an H-shaped frame; 62. a cylinder; 7. a chute; 8. a slide block; 91. a long brush head; 92. a long scraper; 93. a short scraper; 94. a short brush head; 101. a rotating shaft; 102. a shift groove; 103. a first connection plate; 104. a spring; 105. a second connecting plate; 106. a shift block; 107. an adjustment port; 11. a discharging mechanism; 111. a discharging frame; 112. turning plate; 113. a first motor; 12. a feeding trough; 14. a mixing mechanism; 141. stirring paddles; 142. a rotation shaft; 143. and a second motor.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model. In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" means two or more, and the meaning of "a number" means one or more, unless specifically defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present utility model provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.

In this embodiment, given by fig. 1-3, a pig raising feeder with controllable blanking, the pig raising feeder comprises a mixing box 1, a feeding port 2, a support 3 and a discharging mechanism 11, wherein the feeding port 2 is arranged on the left side of the top of the mixing box 1, the support 3 is arranged at the bottom of the mixing box 1, the discharging mechanism 11 is arranged at the bottom of the mixing box 1 and is used for controlling the discharge of feed, a sprinkling mechanism 4 is arranged at the upper end of the inner wall of the mixing box 1, a rectangular frame 5 is horizontally arranged in the mixing box 1, a lifting mechanism is arranged between the rectangular frame 5 and the mixing box 1, two vertically-spaced sliding grooves 7 are respectively arranged on four sides of the rectangular frame 5, sliding blocks 8 extending out of the sliding grooves 7 are respectively connected in a sliding manner, an extruding mechanism for controlling the sliding blocks 8 to move is arranged in the sliding grooves 7, a scraper is arranged at one end of the upper sliding block 8 extending out of the sliding grooves 7, a brush head is arranged at one end of the outer side of the lower sliding block 8 extending out of the sliding grooves 7, and a feeding groove 12 extending downwards is arranged at the bottom of the mixing box 1.

In this embodiment, pour pig feed through feeding mouth 2, rethread discharge mechanism 11 is thrown pig feed in feeding trough 12, feed, along with feeding pig feed, the liquid level of pig feed descends, partial pig feed can glue on mixing box 1 inner wall, at this moment, drive the scraper blade through extrusion mechanism and stretch out with mixing box 1 inner wall butt, drive the scraper blade through elevating system and remove downwards, hang pig feed from mixing box 1, reduce the pig feed of remaining on mixing box 1 inner wall, in order to avoid appearing extravagant and sanitary problem, after feeding, drive the brush head through extrusion mechanism and stretch out with mixing box 1 inner wall butt, drive the brush head through elevating system and do reciprocating motion from top to bottom, scrub mixing box 1 inner wall, simultaneously, wash through elevating system 4, discharge from discharge mechanism 11 again, in order to realize self-cleaning residual pig feed, replace manual cleaning, reduce intensity of labour.

Preferably, as another embodiment of the present utility model, the mixing box 1 is rectangular, the brush head includes a long brush head 91 and a short brush head 94, the long brush head 91 is disposed at the end of the upper front and rear sliding blocks 8 extending out of the chute 7, the short brush head 94 is disposed at the end of the upper left and right sliding blocks 8 extending out of the chute 7, the scraping plates include a long scraping plate 92 and a short scraping plate 93, the long scraping plate 92 is disposed at the end of the lower front and rear sliding blocks 8 extending out of the chute 7, and the short scraping plate 93 is disposed at the end of the lower left and right sliding blocks 8 extending out of the chute 7.

In this embodiment, the feeding trough 12 is generally elongated to accommodate a plurality of pigs feeding at the same time, the mixing box 1 is rectangular and can be transversely extended in cooperation with the feeding trough 12, and the long brush head 91 and the short brush head 94 and the long scraper 92 and the short scraper 93 are used for contacting the inner wall of the mixing box 1 to the greatest extent, so as to brush and scrape the pig food against the inner wall of the mixing box 1 in the largest area.

Preferably, as another embodiment of the present utility model, the water spraying mechanism 4 comprises a nozzle 41, a joint 42 and an annular pipe 43, the annular pipe 43 is provided at the upper end of the inner wall of the mixing tank 1, the bottom of the annular pipe 43 is provided with a plurality of nozzles 41, and the top of the annular pipe 43 is provided with the joint 42 extending upwards.

In use, the water source is connected to the joint 42, and water is introduced into the annular pipe 43 through the water source, and the water is ejected from the nozzle 41 to flush the inner wall of the mixing tank 1.

Preferably, as another embodiment of the utility model, the lifting mechanism comprises an H-shaped frame 61 and a cylinder 62, the H-shaped frame 61 is arranged on the inner wall of the rectangular frame 5 and is used for connecting the telescopic end of the cylinder 62 and the rectangular frame 5, the cylinder 62 fixedly connected with the top of the H-shaped frame 61 through a telescopic shaft is arranged on the top of the mixing box 1, the rectangular frame 5 is driven to move downwards or reciprocate upwards and downwards by the telescopic shaft of the cylinder 62, and the inner wall of the mixing box 1 can be scraped and scrubbed by matching with a scraper and a brush head.

Preferably, as another embodiment of the present utility model, the discharging mechanism 11 includes a discharging frame 111, a turning plate 112 and a first motor 113, the bottom of the mixing box 1 is provided with the discharging frame 111 communicated with the inner cavity thereof, as a fixed outlet for discharging the pig food, the inside of the discharging frame 111 is horizontally provided with the turning plate 112, the inclined angle of the turning plate 112 corresponds to different discharge amounts, the outside of the discharging frame 111 is provided with the first motor 113 with an output shaft connected with the turning plate 112, and the first motor 113 is used for controlling the inclined angle of the turning plate 112 so as to regulate the discharge of the pig food, and realize reasonable feeding.

As another embodiment of the present utility model, the extruding mechanism includes a rotating shaft 101, a shifting groove 102, a first connecting plate 103, a spring 104, a second connecting plate 105, a shifting block 106 and an adjusting port 107, the rotating shaft 101 is rotatably connected to the bottom wall of the lower chute 7 and extends above the rectangular frame 5, the number of the rotating shafts 101 is at least two, the two rotating shafts 101 are horizontally distributed at intervals, the shifting grooves 102 are respectively formed on two sides of the two rotating shafts 101, the two shifting grooves 102 are respectively located inside the two chutes 7, at least two shifting blocks 106 are horizontally arranged on one ends of the upper and lower sliding blocks 8 located on the chute 7, the other ends of the upper shifting blocks 106 are abutted with the upper shifting grooves 102, the other ends of the lower shifting blocks 106 are abutted with the outer surfaces of the rotating shafts 101, the inner walls on two sides of the chute 7 are respectively provided with the second connecting plates 105, the two sides of the sliding blocks 8 are respectively provided with the first connecting plates 103, the springs 104 are fixedly connected between the first connecting plates 103 and the second connecting plates 105 on the same side, and the outer sides of the mixing box 1 are provided with a plurality of adjusting ports 107 corresponding to the rotating shaft 101.

It should be noted that, the shifting block 106 is cylindrical, the shifting block 106 is close to one end of the rotating shaft 101 and the shifting groove 102, so that the rotating shaft 101 can rotate gently, the upper end of the rotating shaft 101 is in a T shape, so that the rotating shaft 101 can be screwed by hand conveniently, the spring 104 is in a force accumulation state, when in use, the shifting block 106 enters the shifting groove 102 or props against the outer surface of the rotating shaft 101 through the adjusting opening 107, and when the shifting block 106 enters the shifting groove 102, the sliding block 8 and the scraping plate or the brush head are driven to move away from one side of the inner wall of the mixing box 1 through the cooperation between the first connecting plate 103, the spring 104 and the second connecting plate 105, and move along with the rotation of the rotating shaft 101, the shifting block 106 moves out of the shifting groove 102 and props against the outer surface of the rotating shaft 101, so that the sliding block 8 and the scraping plate or the brush head are driven to move close to one side of the inner wall of the mixing box 1, and the scraping plate or the brush head is abutted against the inner wall of the mixing box 1, so that the use of the scraping plate and the brush head is switched.

Preferably, as another embodiment of the present utility model, the mixing mechanism 14 is provided inside the mixing box 1, the mixing mechanism 14 includes a stirring paddle 141, a rotating shaft 142 and a second motor 143, two second motors 143 are provided at intervals at the bottom of the mixing box 1, two rotating shafts 142 are provided at intervals inside the mixing box 1, the upper ends of the rotating shafts 142 are rotatably connected with the inner top wall of the mixing box 1, the lower ends of the two rotating shafts 142 penetrate to the outer side of the mixing box 1 and are coaxially connected with the output shafts of the two second motors 143, and a plurality of stirring paddles 141 are provided around the rotating shafts 142.

In this embodiment, the second motor 143 outputs torque to drive the rotation shaft 142 which is coaxially connected to rotate, and along with the rotation of the rotation shaft 142, the stirring paddles 141 thereon stir and mix pig feeds in the mixing box 1 to avoid precipitation, meanwhile, feeds with different components can be uniformly mixed together through stirring, so that pigs can be ensured to ingest balanced nutrition, different kinds of feeds often have different nutrition components, and unbalanced nutrition caused by only picky or selective ingestion of pigs can be avoided after mixing.

Working principle: the feeding port 2 is used for pouring various feeds into the mixing box 1, the second motor 143 is used for driving the coaxially connected rotating shaft 142 to rotate, the stirring paddles 141 on the feeding port can stir and mix the feeds in the mixing box 1 to ensure that the various feeds are mixed into uniform pig feeds, so that unbalanced nutrition caused by selective feeding of pigs is avoided, at the moment, the fed pig feeds are ready, the first motor 113 is used for driving the turning plate 112 to rotate a certain angle, the turning plate 112 is changed into an inclined state from a horizontal state, the pig feeds in the mixing box 1 are discharged from the discharging frame 111, along with feeding of the pig feeds, the liquid level of the pig feeds gradually drops, part of the pig feeds are adhered to the inner wall of the mixing box 1, at the moment, the air cylinders 62 downwards drive the H-shaped frame 61, the rectangular frame 5 and the scraping plates to gradually drop to the bottom, the pig feeds remained on the inner wall of the mixing box 1 are reduced, after feeding, the rotating shaft 101 is rotated through the adjusting opening 107 to enable the shifting block 106 connected with the scraping plate to enter the shifting groove 102, the shifting block 106 connected with the brush head props against the outer surface of the rotating shaft 101, the sliding block 8 connected with the scraping plate and the scraping plate are driven to move towards the side far away from the inner wall of the mixing box 1 through the cooperation among the first connecting plate 103, the spring 104 and the second connecting plate 105, the sliding block 8 connected with the brush head and the brush head are driven to move towards the side close to the inner wall of the mixing box 1, so that the brush head is abutted against the inner wall of the mixing box 1, at the moment, the H-shaped frame 61, the rectangular frame 5 and the brush head are driven to reciprocate up and down through the air cylinder 62 to brush the inner wall of the mixing box 1, meanwhile, a water source is communicated with the joint 42, water is introduced into the annular pipe 43 through the water source, and is sprayed out of the nozzle 41 to flush the inner wall of the mixing box 1, and then discharged from the discharging mechanism 11 to realize automatic cleaning of residual pig feed, replace manual cleaning and reduce labor intensity.

In the description of the present specification, the descriptions of the terms "example," "an embodiment," "certain embodiments," "an exemplary embodiment," "an example," "a particular example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The technical principle of the present utility model is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the utility model and should not be taken in any way as limiting the scope of the utility model. Other embodiments of the utility model will occur to those skilled in the art from consideration of this specification without the exercise of inventive faculty, and such equivalent modifications and alternatives are intended to be included within the scope of the utility model as defined in the claims.

Claims (7)

1. The utility model provides a controllable pig feeder of unloading, includes mixing box (1), advances feed inlet (2), pillar (3), discharge mechanism (11), advance feed inlet (2) and locate the left side at mixing box (1) top, pillar (3) are located the bottom of mixing box (1), discharge mechanism (11) are located the bottom of mixing box (1) for the emission of control fodder, its characterized in that: the novel water spraying device is characterized in that a water spraying mechanism (4) is arranged at the upper end of the inner wall of the mixing box (1), a rectangular frame (5) is arranged at the inner level of the mixing box (1), a lifting mechanism is arranged between the rectangular frame (5) and the mixing box (1), two sliding grooves (7) which are vertically spaced are formed in the four sides of the rectangular frame (5), sliding blocks (8) extending out of the sliding grooves (7) are slidably connected in the sliding grooves (7), a control extrusion mechanism for controlling the sliding blocks (8) to move is arranged in the sliding grooves (7), a scraping plate is arranged at one end of the outer side of the sliding grooves (7) and a brush head is arranged at one end of the outer side of the sliding blocks (8), and feeding grooves (12) extending downwards are arranged at the bottom of the mixing box (1).

2. The feeding device for pigs with controllable feeding according to claim 1, wherein the mixing box (1) is rectangular, the brush head comprises a long brush head (91) and a short brush head (94), the long brush head (91) is arranged at one end of the upper front and rear sliding blocks (8) extending out of the sliding groove (7), the short brush head (94) is arranged at one end of the upper left and right sliding blocks (8) extending out of the sliding groove (7), the long scraper (92) and the short scraper (93) are arranged at one end of the lower front and rear sliding blocks (8) extending out of the sliding groove (7), the long scraper (92) is arranged at one end of the lower left and right sliding blocks (8) extending out of the sliding groove (7), and the short scraper (93) is arranged at one end of the lower left and right sliding blocks (8) extending out of the sliding groove (7).

3. The feeding device for pigs with controllable feeding according to claim 1, wherein the sprinkling mechanism (4) comprises a nozzle (41), a joint (42) and an annular pipe (43), the annular pipe (43) is arranged at the upper end of the inner wall of the mixing box (1), a plurality of nozzles (41) are arranged at the bottom of the annular pipe (43), and the joint (42) extending upwards is arranged at the top of the annular pipe (43).

4. The feeding device for pigs with controllable feeding according to claim 1, wherein the lifting mechanism comprises an H-shaped frame (61) and a cylinder (62), the H-shaped frame (61) is arranged on the inner wall of the rectangular frame (5), and the top of the mixing box (1) is provided with a telescopic shaft and the cylinder (62) is fixedly connected with the top of the H-shaped frame (61).

5. The feeding device for pigs with controllable blanking according to claim 1, wherein the discharging mechanism (11) comprises a discharging frame (111), a turning plate (112) and a first motor (113), the bottom of the mixing box (1) is provided with the discharging frame (111) communicated with the inner cavity of the mixing box, the inside of the discharging frame (111) is horizontally provided with the turning plate (112), and the outside of the discharging frame (111) is provided with the first motor (113) with an output shaft connected with the turning plate (112).

6. The feeding device for pigs with controllable feeding according to claim 1, wherein the extrusion mechanism comprises a rotating shaft (101), a shifting groove (102), a first connecting plate (103), a spring (104), a second connecting plate (105), a shifting block (106) and an adjusting port (107), the rotating shaft (101) is rotationally connected to the bottom wall of the chute (7) below and extends out of the upper part of the rectangular frame (5), the number of the rotating shaft (101) is at least two, the two rotating shafts (101) are horizontally distributed at intervals, the two sides of the rotating shaft (101) are respectively provided with the shifting grooves (102), the two shifting grooves (102) are respectively positioned in the two chute (7), the upper and lower sliding blocks (8) are respectively horizontally provided with the shifting block (106) at one end of the chute (7), the other end of the shifting block (106) above is in butt joint with the shifting groove (102) above, the other end of the shifting block (106) below is in butt joint with the outer surface of the rotating shaft (101), the two sliding blocks (102) are respectively provided with the first connecting plate (103) and the second connecting plate (103) are respectively connected with the first connecting plate (103) at two sides, the first connecting plate (103) are respectively connected with the first connecting plate (103), a plurality of adjusting ports (107) corresponding to the rotating shaft (101) are formed in the outer side of the mixing box (1).

7. The feeding device for pigs with controllable feeding according to claim 1, wherein a mixing mechanism (14) is arranged in the mixing box (1), the mixing mechanism (14) comprises stirring paddles (141), a rotating shaft (142) and a second motor (143), two second motors (143) are arranged at intervals at the bottom of the mixing box (1), two rotating shafts (142) are arranged at intervals inside the mixing box (1), the upper ends of the rotating shafts (142) are rotatably connected with the inner top wall of the mixing box (1), the lower ends of the two rotating shafts (142) penetrate through the outer side of the mixing box (1) and are coaxially connected with the output shafts of the two second motors (143) respectively, and a plurality of stirring paddles (141) are arranged on the rotating shafts (142) in a surrounding mode.