Precise piglet feeding device

Abstract

The utility model discloses a precise piglet feeding device, and relates to the technical field of feeding devices. The precise piglet feeding device comprises a mixing bin (1), a discharging bin (2) and a water storage bin (3). The mixing bin (1) and the blanking bin (2) are fixedly connected up and down through a lock catch; the water storage bin (3) is placed on one side beside the discharging bin (2), and the mixing bin (1) is connected with the water storage bin (3) through a water pipe. The piglet feeding device has the following advantages and positive effects that (1) the sensing control assembly is matched with the feeding assembly, so that the discharging amount is accurately controlled, the feed is in the optimal dry-wet ratio, the water quality can be detected, and the health of piglets is guaranteed; the water spraying device is used for flushing the inner wall, and feed deterioration is effectively prevented; (3) anti-arching and arch-breaking of the feed are realized by utilizing an anti-arching and arch-breaking device, and the feed is prevented from caking; the structure is simple, operation is convenient, practicability is high, and wide application prospects are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices, in particular to a precise feeding device for piglets. Background Art

[0002] Among all stages of pig growth, the piglet stage grows the fastest, develops most intensely, has the highest feed utilization rate, the lowest production cost, and the greatest development potential. Therefore, breeding high-quality piglets is the foundation for developing the pig farming industry.

[0003] However, weaning stress is common in pig production, and reducing weaning stress is the key to piglet feeding and management. At present, the automatic feeding equipment used more in large-scale pig farms includes dry and wet feed troughs, and pigs can drink water from the trough connected to the feed trough while eating. However, when pigs playfully arch the feeding mechanism too much, the feed trough will discharge too much feed, causing too much feed to fall into the water next to it and mix, which is easy to breed bacteria and feed deterioration over time.

[0004] Therefore, there is an urgent need to develop a piglet feeding device with a simple structure, accurate feeding, and prevention of arching and deterioration to meet the needs of piglet breeding. Utility Model Content

[0005] The purpose of the utility model is to overcome the shortcomings and deficiencies of the prior art and provide a precise feeding device for piglets. The device has a simple structure, is easy to operate, can feed quantitatively, prevents arching and breaking, and prevents deterioration, thereby effectively improving the quality of life of piglets.

[0006] The purpose of the utility model is achieved in this way:

[0007] The precision feeding device for piglets includes a mixing bin, a feeding bin and a water storage bin;

[0008] Its location and connection relationship are:

[0009] The mixing bin and the feeding bin are fixedly connected up and down by locks;

[0010] The water storage bin is placed on one side beside the lower material bin, and the mixing bin is connected to the water storage bin through a water pipe.

[0011] Working mechanism:

[0012] Water flows through the water inlet of the water storage bin and enters the water storage bin. The water quality sensor detects whether the water quality is qualified. If the water quality is detected to be unqualified, the water control solenoid valve is immediately closed to prohibit water from entering the water storage bin; if the water quality is qualified, in order to ensure the dry-wet ratio of the feed, when the value set by the water level sensor is reached, the water control solenoid valve is closed, and the water pump sends water to the water inlets of different sizes in the mixing bin. The water flow from the large water inlet is mixed with the feed, and the small water inlet has a strong pressure, which can wash the inner wall of the mixing bin to prevent the feed from sticking to the inner wall of the mixing bin and deteriorating; after the feed is mixed, it falls onto the conical dividing plate, and the motor below rotates at a uniform speed with the arch-breaking rotating rod to achieve the effect of preventing and breaking the arch; the mixed feed changes the speed of the motor according to the physical condition of the piglets and falls into the interval of the dividing plate at a fixed time and quantity, and then the motor drives the dividing plate to rotate to reach the discharge port to achieve the effect of quantitative feeding.

[0013] From the above, it can be seen that the device has a simple structure, is easy to operate, and adopts a modular design. Each module completes the corresponding task to achieve precise feeding of piglets. It can be seen that the utility model can not only accurately control the amount of feed, ensuring that the feed maintains the best dry-wet ratio, but also monitor water quality information to ensure the health of piglets. In addition, it also effectively prevents the deterioration and agglomeration of feed. The device can meet the needs of precise feeding of piglets and provide strong support for modern piglet farming.

[0014] The utility model has the following advantages and positive effects:

[0015] ① Through the cooperation between the sensor control component and the feeding component, the feed amount can be accurately controlled to ensure the feed has an optimal dry-wet ratio. It can also detect water quality to ensure the health of piglets;

[0016] ② Use water spray device to flush the inner wall to effectively prevent the deterioration of feed;

[0017] ③ Use the arch prevention and breaking device to prevent the feed from arching and breaking the arch to prevent the feed from agglomerating;

[0018] ④It has simple structure, convenient operation, strong practicality and broad application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is the overall structure diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the mixing bin 1;

[0021] Figure 3 It is a schematic diagram of the structure of the upper end cover 1.1 of the mixing bin;

[0022] Figure 4.1 It is a schematic diagram of the structure of the small water inlet bottom 1.111;

[0023] Figure 4.2It is a schematic diagram of the structure of the large water inlet bottom 1.121;

[0024] Figure 5 It is a schematic diagram of the structure of the conical anti-arch housing 1.21;

[0025] Figure 6 It is a schematic diagram of the structure of the bottom 1.24 of the conical anti-arch shell;

[0026] Figure 7 It is a schematic diagram of the structure of the arch-breaking rotating rod 1.26;

[0027] Figure 8 It is a structural schematic diagram of the mixing bin seat 1.4;

[0028] Fig. 9 It is a structural schematic diagram of the lower silo 2;

[0029] Fig.10 It is a structural schematic diagram of the upper end cover 2.1 of the lower silo;

[0030] Fig.11 It is a structural schematic diagram of the precise feeding device 2.2;

[0031] Fig.12 It is a structural diagram of the precise unloading silo base 2.3;

[0032] Fig.13 It is a schematic structural diagram of the water storage tank 3;

[0033] Fig.14 is a schematic diagram of the structure of the water delivery pipe 3.1;

[0034] Fig.15 It is a schematic diagram of the structure of the upper end cover 3.2 of the water storage tank;

[0035] Fig.16 It is a structural schematic diagram of the water storage tank barrel 3.3.

[0036] In the figure:

[0037] 1—Mixing silo,

[0038] 1.1—Mixer silo upper cover,

[0039] 1.11—Small water inlet,

[0040] 1.111—Small water inlet bottom,

[0041] 1.12—Large water inlet,

[0042] 1.121—Large water inlet bottom,

[0043] 1.13—Feed port,

[0044] 1.2—Arch-proof and arch-breaking device,

[0045] 1.21—conical anti-arch housing,

[0046] 1.22—Arch-proof and arch-breaking device bracket,

[0047] 1.23—Motor,

[0048] 1.24—conical anti-arch housing bottom,

[0049] 1.25—Broken arch rotating rod blade,

[0050] 1.26—Broken arch rotating rod,

[0051] 1.27—Broken arch rotating rod sleeve,

[0052] 1.3—Mixing silo,

[0053] 1.4—Mixing silo seat,

[0054] 1.41—Mixer silo outlet; 2—Lower silo,

[0055] 2.1—Upper cover of lower silo,

[0056] 2.11—Feeding port of lower silo,

[0057] 2.12—Lower silo shaft hole,

[0058] 2.2—Precision feeding device,

[0059] 2.21—Precision feeding device spindle,

[0060] 2.22—Stirring rod,

[0061] 2.23—Precision material dividing plate,

[0062] 2.3—Lower silo base,

[0063] 2.31—Motor base,

[0064] 2.32—Axis hole at the bottom of the lower silo,

[0065] 2.33—Trough,

[0066] 2.4—Precise material distribution barrels;

[0067] 3—Water storage tank,

[0068] 3.1—Water pipes,

[0069] 3.2—Water storage tank upper cover,

[0070] 3.21—Hole on the upper cover of the water storage tank,

[0071] 3.3—Water storage tanks,

[0072] 3.31—Water level sensor mounting platform,

[0073] 3.32—Water quality sensor mounting station,

[0074] 3.33—Water pump mounting hole,

[0075] 3.4—Solenoid valve,

[0076] 3.5—Water outlet,

[0077] 3.6—Water pump,

[0078] 3.7—Water quality sensor,

[0079] 3.8—Water level sensor. DETAILED DESCRIPTION

[0080] The following is a detailed description with reference to the accompanying drawings and embodiments:

[0081] In the description of the present utility model invention, unless otherwise specified, the terms "upper", "lower", "top", "bottom", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the system or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model invention.

[0082] I. Overall

[0083] like Figure 1 The piglet precision feeding device includes a mixing bin 1, a feeding bin 2 and a water storage bin 3;

[0084] The mixing bin 1 and the feeding bin 2 are fixedly connected up and down by locks;

[0085] The water storage bin 3 is placed on one side beside the lower material bin 2, and the mixing bin 1 is connected to the water storage bin 3 through a water pipe.

[0086] 2. Functional Components

[0087] 1. Mixing silo 1

[0088] like Figure 2 The mixing silo 1 comprises a mixing silo upper end cover 1.1, an arch prevention and breaking device 1.2, a mixing silo barrel 1.3 and a mixing silo base 1.4;

[0089] From top to bottom, the mixing bin upper cover 1.1, the mixing bin barrel 1.3 and the mixing bin base 1.4 are sequentially connected to form a closed container, and an arch prevention and breaking device 1.2 is arranged in the mixing bin barrel 1.3.

[0090] In detail, Figure 2 ,3 , 4, 5, 6, 7, 8, the mixing silo 1 comprises a mixing silo upper end cover 1.1, a small water inlet 1.11, a small water inlet bottom 1.111, a large water inlet 1.12, a large water inlet bottom 1.121, a feed inlet 1.13, an arch-proof and arch-breaking device 1.2, a conical arch-proof shell 1.21, an arch-proof and arch-breaking device bracket 1.22, a motor 1.23, a conical arch-proof shell bottom 1.24, an arch-breaking rotating rod blade 1.25, an arch-breaking rotating rod 1.26, an arch-breaking rotating rod sleeve 1.27, a mixing silo barrel 1.3, a mixing silo base 1.4, and a mixing silo base discharge port 1.41;

[0091] Its location and connection relationship are:

[0092] The upper end cover 1.1 of the mixing silo is located on the upper part of the mixing silo barrel 1.3. Two pairs of symmetrical small water inlets 1.11 and a large water inlet 1.12 are distributed on the upper end cover 1.1 of the mixing silo, and a feed inlet 1.13 is opened in the middle; the arch-proof and arch-breaking device 1.2 is fixed inside the mixing silo barrel 1.3 through the arch-proof and arch-breaking device bracket 1.22. The upper part of the arch-proof and arch-breaking device 1.2 is a conical arch-proof shell 1.21. The conical arch-proof shell 1.21 has a motor 1.23 fixed on the bottom 1.24 of the conical arch-proof shell. The motor 1.23 is connected to the arch-breaking rotating rod sleeve 1.27. L-shaped arch-breaking rotating rods 1.26 are symmetrically fixed on both sides of the arch-breaking rotating rod sleeve 1.27. Cross-shaped arch-breaking rotating rod blades 1.25 are fixed on the arch-breaking rotating rod 1.26; the mixing silo base 1.4 is located at the bottom of the mixing silo barrel 1.3, and a mixing silo base discharge port 1.41 is opened;

[0093] The upper end cover 1.1 of the mixing silo is welded to the upper part of the mixing silo barrel 1.3; the mixing silo barrel 1.3 is preset with many corresponding connection holes, which are connected to the anti-arch and arch breaking device bracket 1.22 through threads, the conical anti-arch shell 1.21 is welded to the anti-arch and arch breaking device bracket 1.22, the motor 1.23 is fixed to the bottom 1.24 of the conical anti-arch shell through threaded connection, the arch breaking rotating rod sleeve 1.27 is tightly connected to the motor 1.23 through a keyway and a key, the arch breaking rotating rod 1.26 is welded to the arch breaking rotating rod sleeve 1.27, and the arch breaking rotating rod blade 1.25 is welded to the arch breaking rotating rod 1.26; the mixing silo base 1.4 is welded to the bottom of the mixing silo barrel 1.3.

[0094] The mixing bin 1 is used for mixing feed and preventing arching and breaking.

[0095] 1-1) Mixing bin upper cover 1.1

[0096] like Figure 3 , 4.14.2. The upper cover 1.1 of the mixing bin is a circular thin cover, on which two pairs of symmetrical circular small water inlets 1.11 and large water inlets 1.12 are distributed. The bottom 1.111 of the small water inlet and the bottom 1.121 of the large water inlet are honeycomb circular structures, with a circular feed inlet 1.13 in the middle, which is the entrance for water and feed to enter the device.

[0097] The small water inlet 1.11 and the large water inlet 1.12 can provide water flows with different pressures to flush the inner wall of the device to prevent the feed from deteriorating.

[0098] 1-2) Arch prevention and arch breaking device 1.2

[0099] like Figure 5 , 6 7. The arch-proofing and arch-breaking device 1.2 consists of a conical arch-proofing shell 1.21, an arch-proofing and arch-breaking device bracket 1.22, a motor 1.23, a conical arch-proofing shell bottom 1.24, an arch-breaking rotating rod blade 1.25, an arch-breaking rotating rod 1.26 and an arch-breaking rotating rod sleeve 1.27. The arch-proofing and arch-breaking device bracket 1.22 is symmetrically welded to the conical arch-proofing shell 1.21, the motor 1.23 is located inside the conical arch-proofing shell 1.21, the arch-breaking rotating rod sleeve 1.27 is tightly connected to the motor 1.23 through a keyway and a key, the arch-breaking rotating rod 1.25 is welded to the arch-breaking rotating rod sleeve 1.26, and the arch-breaking rotating rod blade 1.25 is welded to the arch-breaking rotating rod 1.26 to prevent feed from agglomerating.

[0100] The conical anti-arching shell 1.21 is a conical frustum thin shell, which is used to prevent feed from arching.

[0101] The arch-preventing and arch-breaking device bracket 1.22 is a V-shaped cylindrical bracket, and a base is welded to the head of the bracket for fixing the position of the arch-preventing and arch-breaking device 1.2.

[0102] The arch-breaking rotating rod blade 1.25 is a cross-shaped blade used to expand the stirring area.

[0103] The arch-breaking rotating rod 1.26 is an L-shaped cylindrical rod used to connect the arch-breaking rotating rod blade 1.25 and the arch-breaking rotating rod sleeve 1.27.

[0104] The arch-breaking rotating rod sleeve 1.27 is a cylindrical hollow sleeve with a keyway therein for fixing to the main shaft of the motor 1.23.

[0105] 1-3) Mixing silo 1.3

[0106] like Figure 1 , 2 The mixing bin barrel 1.3 is a hollow cylindrical thin-walled barrel used to store mixed feed.

[0107] 1-4) Mixing silo base 1.4

[0108] like Figure 8 The mixing bin base 1.4 is a truncated cone-shaped base with a mixing bin base outlet 1.41 in the shape of a quarter arc, which is used for the feed to fall into the lower part of the device to ensure the stability of the device.

[0109] Working mechanism and function of mixing silo 1:

[0110] The feed enters the interior of the mixing bin 1 through the feed inlet 1.13 of the mixing bin 1, and the water flows through the water inlets of different sizes of the mixing bin to mix with the feed. The falling mixed feed passes through the conical anti-arch shell 1.21 inside the mixing bin 1 and the arch-breaking rotating rod 1.26 driven by the motor 1.23 below to reach the discharge port 1.41 at the bottom of the mixing bin; the mixing bin 1 is mainly used for mixing feed and anti-arching and arch-breaking of feed. It is provided with a large water inlet 1.12 and a small water inlet 1.11, and the bottom is a honeycomb circular structure. The large water inlet 1.12 is for rapid mixing with the feed, and the small water inlet 1.11 can wash the inner wall of the mixing bin 1 due to the high pressure to prevent the feed from adhering to and deteriorating; an anti-arch and arch-breaking device 1.2 is installed inside, and the conical anti-arch shell 1.21 makes the feed disperse and slide to prevent the feed from arching. The arch-breaking rotating rod 1.26 driven by the motor 1.23 rotates at a uniform speed to disperse the arched feed to achieve the arch-breaking effect.

[0111] 2. Feeding bin 2

[0112] like Fig. 9 The material discharging bin 2 includes a material discharging bin upper end cover 2.1, a precise material discharging device 2.2, a material discharging bin base 2.3 and a precise material discharging barrel 2.4;

[0113] The upper cover 2.1 of the lower material bin and the precise material distribution barrel 2.4 are connected up and down to form a closed container;

[0114] In the precise material dispensing barrel 2.4, the precise material discharging device 2.2 and the material discharging bin base 2.3 are connected up and down.

[0115] In detail, Fig. 9 , 10 , 11, 12, the feeding bin 2 comprises an upper end cover 2.1 of the feeding bin, a feeding port 2.11 of the feeding bin, an axis hole 2.12 of the feeding bin, a precise feeding device 2.2, a main shaft 2.21 of the precise feeding device, a stirring rod 2.22, a precise dividing plate 2.23, a feeding bin base 2.3, a motor base 2.31, an axis hole 2.32 at the bottom of the feeding bin, a feeding trough 2.33 and a precise dividing barrel 2.4.

[0116] Its location and connection relationship are:

[0117] The upper cover 2.1 of the lower material bin is located on the upper part of the precise material distribution barrel 2.4, and the upper cover 2.1 of the lower material bin is provided with a lower material bin feed port 2.11 and a lower material bin shaft hole 2.12; the precise material discharging device 2.2 is located inside the precise material distribution barrel 2.4, and the main shaft 2.21 of the precise material discharging device is connected to the stirring rod 2.22 in the middle and the precise material distribution plate 2.23 at the bottom; the lower material bin base 2.3 is located at the lower part of the precise material distribution barrel 2.4, and the motor base 2.31 is located inside the lower material bin base 2.3, and the lower material bin base 2.3 is provided with a lower material bin bottom shaft hole 2.32 and a food trough 2.33;

[0118] The upper end cover 2.1 of the unloading bin is welded to the upper part of the precise material distribution barrel 2.4, the main shaft 2.21 of the precise unloading device is respectively connected to the shaft hole 2.12 of the unloading bin and the shaft hole 2.32 at the bottom of the unloading bin through bearings to form a rotational connection, the stirring rod 2.22 is symmetrically welded along the circular diameter at the middle part of the main shaft 2.21 of the precise unloading device, four precise material distribution plates 2.23 are symmetrically welded along the circular diameter at the lower part of the main shaft 2.21 of the precise unloading device, the lower shaft neck of the main shaft 2.21 of the precise unloading device is tightly connected with the bevel gear through the keyway and key, the motor is fixed to the motor base 2.31 through a threaded connection, the main shaft of the motor is tightly connected with the bevel gear through the keyway and key, and the bevel gear of the motor main shaft and the bevel gear of the main shaft 2.21 of the precise unloading device are meshed to form a rotational connection.

[0119] The feed bin 2 is used for quantitative dropping and storage of feed.

[0120] 2-1) Upper cover of lower silo 2.1

[0121] like Fig.10 The upper cover 2.1 of the lower silo is a circular thin block, and a quarter arc lower silo feed inlet 2.11 is opened on the upper cover 2.1 of the lower silo, and a circular lower silo shaft hole 2.12 is opened in the middle to form a feed falling channel and an arch installation position.

[0122] The feed inlet 2.11 of the lower feed bin is connected with the base 1.4 of the mixing bin to form a feed falling channel.

[0123] The shaft hole 2.12 of the unloading bin is the installation position of the main shaft 2.21 of the precise unloading device.

[0124] 2-2) Precision feeding device 2.2

[0125] like Fig.11 The precise material discharging device 2.2 is symmetrically welded with a stirring rod 2.22 at the middle of the precise material discharging device main shaft 2.21, and four precise material dividing plates 2.23 are symmetrically welded at the lower part of the precise material discharging device main shaft 2.21.

[0126] The precision unloading device main shaft 2.21 is a cylindrical shaft step, which is used to fix the stirring rod 2.22 and the precision dividing plate 2.23 and transmit power.

[0127] The stirring rod 2.22 is composed of an L-shaped cylindrical rod and a cross-shaped fan blade, and is used for further stirring the feed.

[0128] The precise material dividing plate 2.23 is a cross-shaped baffle that evenly divides the circumference into four equal parts. The feed is made to fall into the baffle by adjusting the motor speed to achieve quantitative feeding.

[0129] 2-3) Lower silo base 2.3

[0130] like Fig.12 The lower silo base 2.3 is a hollow cylindrical base, which is composed of a motor base 2.31, a shaft hole 2.32 at the bottom of the lower silo and a food trough 2.33, and is used to provide installation positions for various components to ensure the stability of the device.

[0131] The motor base 2.31 is a rectangular base with threaded holes, which is used to fix the motor.

[0132] The shaft hole 2.32 at the bottom of the material discharge bin is a circular through hole, which is used for installing the main shaft 2.21 of the material discharge device.

[0133] The feeding trough 2.33 is a fan-shaped trough with a quarter arc, which is used to hold the fallen feed.

[0134] Working mechanism and function of lower silo 2:

[0135] A precise feeding device is set inside the feeding bin. The mixed feed enters through the feeding port of the feeding bin and falls into the interval of the precise dividing plate. Then the motor drives the precise dividing plate to rotate, and the feed falls into the next interval and finally is sent to the trough. The feeding bin is mainly used for quantitative feeding of piglets. The motor of the feeding bin can change the speed of the motor according to the physical condition of the piglets so that the feed falls into the interval of the dividing plate in a quantitative manner, thereby achieving the effect of quantitative feeding.

[0136] 3. Water storage tank 3

[0137] like Fig.13 The water storage tank 3 includes a water delivery pipe 3.1, a water storage tank upper end cover 3.2, a water storage tank barrel 3.3, a water control solenoid valve 3.4, a water outlet 3.5, a water pump 3.6, a water quality sensor 3.7 and a water level sensor 3.8.

[0138] Its location and connection relationship are:

[0139] The water storage bin upper end cover 3.2 and the water storage bin barrel 3.3 are connected up and down to form a closed container;

[0140] The water delivery pipe 3.1 passes through the upper end cover 3.2 of the water storage tank and is inserted into the water storage tank barrel 3.3; the water control solenoid valve 3.4, the water outlet 3.5, the water pump 3.6, the water quality sensor 3.7, and the water level sensor 3.8 are located inside the water storage tank barrel 3.3;

[0141] The upper end cover 3.2 of the water storage bin is tightly connected to the upper part of the water storage bin barrel 3.3 by a lock, the water pipe 3.1 is connected to the upper end cover 3.2 of the water storage bin by a square water pipe fixing bayonet, and the water pipe 3.1 is connected to the water control solenoid valve 3.4; the water quality sensor 3.7 is fixed to the water quality sensor mounting platform 3.32 inside the water storage bin barrel 3.3 by fastening bolts; the water level sensor 3.8 is fixed to the water level sensor mounting platform 3.31 inside the water storage bin barrel 3.3 by fastening bolts; the water pump 3.5 is fixed to the water pump mounting hole 3.33 at the bottom of the water storage bin barrel 3.3 by bolts, the water pump 3.6 is concentric with the water outlet 3.5, and the water outlet 3.5 is connected to the small water inlet 1.11 and the large water inlet 1.12 on the upper end cover 1.1 of the mixing bin through a water pipe.

[0142] In detail,

[0143] like Fig.13 The water storage tank 3 includes a water delivery pipe 3.1, a water storage tank upper end cover 3.2, a water storage tank upper end cover hole 3.21, a water storage tank barrel 3.3, a water level sensor mounting platform 3.31, a water quality sensor mounting platform 3.32, a water pump mounting hole 3.33, a water control solenoid valve 3.4, a water outlet 3.5, a water pump 3.6, a water quality sensor 3.7 and a water level sensor 3.8;

[0144] Its location and connection relationship are:

[0145] The upper end cover 3.2 of the water storage tank is located on the upper part of the water storage tank barrel 3.3, and the water delivery pipe 3.1 passes through the upper end cover 3.2 of the water storage tank; the water control solenoid valve 3.4, the water outlet 3.5, the water pump 3.6, the water quality sensor 3.7, and the water level sensor 3.8 are located inside the water storage tank barrel 3.3;

[0146] The upper end cover 3.2 of the water storage bin is tightly connected to the upper part of the water storage bin barrel 3.3 by a lock, the water pipe 3.1 is connected to the upper end cover 3.2 of the water storage bin by a square water pipe fixing bayonet, and the water pipe 3.1 is connected to the water control solenoid valve 3.4; the water quality sensor 3.7 is fixed to the water quality sensor mounting platform 3.32 inside the water storage bin barrel 3.3 by fastening bolts; the water level sensor 3.8 is fixed to the water level sensor mounting platform 3.31 inside the water storage bin barrel 3.3 by fastening bolts; the water pump 3.5 is fixed to the water pump mounting hole 3.33 at the bottom of the water storage bin barrel 3.3 by bolts, the water pump 3.6 is concentric with the water outlet 3.5, and the water outlet 3.5 is connected to the small water inlet 1.11 and the large water inlet 1.12 on the upper end cover 1.1 of the mixing bin through a water pipe.

[0147] The water storage tank 3 is suitable for controlling the water volume and testing the water quality to ensure the dry-wet ratio of the feed and the health of the water quality.

[0148] 3-1) Water pipe 3.1

[0149] like Fig.14 The water pipe 3.1 is a cylindrical hose with a square buckle in the middle for easy fixation, which is the input port of the water flow.

[0150] 3-2) Water storage tank upper cover 3.2

[0151] like Fig.15 The upper end cover 3.2 of the water storage bin is a circular thin block with an installation opening for the water pipe 3.1 and an installation groove for a square lock buckle, which is used for fixing and installing the water pipe 3.1.

[0152] 3-3) Water storage tank 3.3

[0153] like Fig.16 The water storage tank 3.3 is a hollow cylindrical thin-walled tube, with a preset water level sensor mounting platform 3.31, a water quality sensor mounting platform 3.32, and a water pump mounting hole 3.33, which are used to hold water and provide installation positions for internal components.

[0154] 3-4) Water control solenoid valve 3.4

[0155] The water control solenoid valve 3.4 is used to control the opening and closing of the water flow.

[0156] 3-5) Water outlet 3.5

[0157] The water outlet 3.5 is a circular through hole at the bottom of the water storage tank 3.3, which is concentric with the water outlet of the water pump 3.6 to form an output channel for water flow.

[0158] 3-6) Water pump 3.6

[0159] The water pump 3.6 pumps out the water in the water storage tank 3.3.

[0160] 3-7) Water quality sensor 3.7

[0161] The water quality sensor 3.7 detects the quality of the water source to ensure the health of the piglets.

[0162] 3-8) Water level sensor 3.8

[0163] The water level sensor 3.8 detects the amount of water in the water storage bin 3.3 to ensure the dry-wet ratio of the feed.

[0164] Working mechanism and function of water storage tank 3:

[0165] The external water flows through the water inlet of the water storage tank 1 and enters the interior of the water storage tank 1. The water quality sensor 3.8 detects whether the water quality is qualified. If the water quality is detected to be unqualified, the water control solenoid valve 3.4 is immediately closed to prohibit the water flow from entering the water storage tank 1; if the water quality is qualified, in order to ensure the dry-wet ratio of the feed, when the value set by the water level sensor 3.8 is reached, the water control solenoid valve 3.4 is closed, and the water pump sends water to water inlets of different sizes.

[0166] 3. Optimization

[0167] The upper cover 1.1 of the mixing bin changes the water pressure by changing the size of the water inlet to achieve the effect of flushing the inner wall to prevent the feed from deteriorating. In order to further change the cleaning effect, the number of small water inlets 1.11 can be increased or the water pressure can be changed by a water pump.

[0168] The arch-preventing and arch-breaking device 1.2 adopts a conical arch-preventing shell 1.21 design, and the motor below is provided with an arch-breaking rotating rod 1.26 to achieve the effect of arch-preventing and arch-breaking. In order to improve the effect of arch-preventing and arch-breaking, other conical shell designs can be used and the number of arch-breaking rotating rods can be increased. In addition, the conical arch-preventing shell 1.21 adopts a viscosity-reducing material to achieve the purpose of preventing arch formation.

[0169] During the piglet feeding period, the mixed feed falls into the interval of the precise dividing plate 2.23. When the amount required for a piglet is reached, the main shaft 2.21 of the precise feeding device is driven by the motor to rotate in the precise feeding bin 2, and the precise dividing plate 2.23 below also rotates and switches to the next interval, repeatedly realizing the quantitative drop of feed in turn, which can effectively prevent the pigs from excessively arching the feeding mechanism and causing waste.

[0170] A water control solenoid valve 3.4, a water quality sensor 3.7 and a water level sensor 3.8 are arranged inside the water storage tank 3. When water flows into the water storage tank 3, the water quality sensor 3.7 is triggered to detect the water quality. If the water quality is unqualified, a signal is transmitted to the water control solenoid valve 3.4 to immediately close the valve to ensure the health of the piglets. In order to ensure the dry-wet ratio of the feed, when the value set by the water level sensor 3.7 is reached, a signal is transmitted to the water control solenoid valve 3.4 to immediately close the valve, and the water pump pumps the water into water inlets of different sizes through the water pipe.

[0171] In short, the intelligent piglet feeding device has a simple structure, quantitative feeding, and can prevent arching and deterioration. It can better meet the needs of piglet breeding and has broad application prospects.

[0172] 4. Usage

[0173] The method of use includes the following steps:

[0174] ① The feed pipe in the pig farm is connected to the feed inlet 1.13 of the mixing bin 1, the water source in the pig farm is connected to the water pipe of the water storage bin 1, and the external power supply is turned on.

[0175] ② According to the growth of the piglets, set the amount of water to be controlled by the water level sensor 3.8 of the water storage bin 3 and set the speed of the motor of the lower feed bin 2.

[0176] ③When the feed pipe in the pig farm transports feed, the motor of the mixing bin 1 and the water pump of the water storage bin automatically start working to complete the mixing of the feed.

[0177] ④ The mixed feed falls into the interval of the precise dividing plate 2.23 of the lower feed bin 2, reaching the required feed amount, and the motor automatically rotates to the next interval and finally reaches the trough.

Claims

1. A precision feeding device for piglets, characterized in that: It comprises a mixing bin (1), a feeding bin (2) and a water storage bin (3); The mixing bin (1) and the feeding bin (2) are fixedly connected up and down by means of a lock; The water storage bin (3) is placed on one side beside the lower material bin (2), and the mixing bin (1) is connected to the water storage bin (3) through a water pipe.

2. A piglet precision feeding device according to claim 1, characterized in that: The mixing silo (1) comprises a mixing silo upper end cover (1.1), an arch prevention and arch breaking device (1.2), a mixing silo barrel (1.3) and a mixing silo base (1.4); From top to bottom, the upper end cover (1.1) of the mixing bin, the mixing bin barrel (1.3) and the mixing bin base (1.4) are sequentially connected to form a closed container, and an arch prevention and breaking device (1.2) is arranged in the mixing bin barrel (1.3); The mixing bin (1) is used for mixing feed and preventing arching and breaking.

3. A piglet precision feeding device according to claim 1, characterized in that: The material discharge bin (2) comprises a material discharge bin upper end cover (2.1), a precise material discharge device (2.2), a material discharge bin base (2.3) and a precise material distribution barrel (2.4); The upper end cover (2.1) of the lower material bin and the precise material distribution barrel (2.4) are connected up and down to form a closed container; In the precise material dispensing barrel (2.4), the precise material discharging device (2.2) and the material discharging bin base (2.3) are connected up and down; The feed bin (2) is used for quantitative dropping and storage of feed.

4. A piglet precision feeding device according to claim 1, characterized in that: The water storage tank (3) comprises a water delivery pipe (3.1), a water storage tank upper end cover (3.2), a water storage tank barrel (3.3), a water control solenoid valve (3.4), a water outlet (3.5), a water pump (3.6), a water quality sensor (3.7) and a water level sensor (3.8); The upper end cover (3.2) of the water storage bin and the water storage bin barrel (3.3) are connected up and down to form a closed container; The water delivery pipe (3.1) passes through the upper end cover (3.2) of the water storage bin and is inserted into the water storage bin barrel (3.3); the water control solenoid valve (3.4), the water outlet (3.5), the water pump (3.6), the water quality sensor (3.7) and the water level sensor (3.8) are located inside the water storage bin barrel (3.3); The water storage tank (3) is used to control the water volume and detect the water quality to ensure the dry-wet ratio of the feed and the health of the water quality.

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