A piglet feed ingredient production device

Abstract

The application discloses a piglet feed ingredient production device, which comprises a transmission frame, a feeding motor, a plurality of storage bins, feeding conveyors, feeding cylinders, a mixing tank, a mixing motor, a stirrer, a discharge port and a support frame, the storage bins are evenly installed on the outer side of the transmission frame, the bottom of each storage bin is provided with a feeding conveyor, the two sides of a feeding conveyor wheel are provided with baffle plates, the driving roller of the feeding conveyor is connected with a bevel gear through a linkage mechanism, the linkage mechanism is connected with an inflation valve through an air pipe, the inflation valve is connected with an air pump through the air pipe, the bevel gear is in transmission connection with a transmission mechanism, the end of each feeding conveyor is provided with a feeding cylinder, and the feeding cylinder is installed on the mixing tank.

Description

TECHNICAL FIELD

[0001] The present application relates to pig feed production batching device technical field, especially to a kind of piglet feed batching production device. BACKGROUND

[0002] Pig feed is usually composed of protein feed, energy feed, roughage, green feed, silage, mineral feed and feed additive, which is the feed for raising domestic pigs. Among them, protein feed is mainly used for pig feed, including plant protein feed and animal protein feed, plant protein feed has bean fruit and its processing byproducts, grain processing byproducts and oil cake etc. Animal protein feed includes blood bone meal, fish meal, silkworm chrysalis etc., which is characterized by high protein content, 3-8 times of grain feed ， The scientific and accurate piglet feed is conducive to guarantee the health and growth of piglets, so the proportioning of each raw material needs to be accurately controlled when producing piglet feed. The existing pig feed batching device needs manual auxiliary feeding to realize accurate batching of raw materials, which affects production efficiency. To solve the above problems, the present application provides a solution. SUMMARY

[0003] The present application aims to provide a kind of piglet feed batching production device.

[0004] The above technical purpose of the present application is realized by the following technical scheme:

[0005] A kind of piglet feed batching production device, including transmission frame, feeding motor, storage bin, feeding conveyor belt, feeding cylinder, mixing tank, mixing motor, stirrer, discharge port and support frame, the transmission mechanism is installed in the inside of transmission frame, the feeding motor is installed in transmission frame, the feeding motor is connected with transmission mechanism, the number of storage bin is multiple, multiple storage bins are evenly installed on the outside of transmission frame, the bottom of each storage bin is installed with one feeding conveyor belt, the both sides of feeding conveyor belt wheel are equipped with baffle, the driving roller of feeding conveyor belt is connected with bevel gear through linkage mechanism, the linkage mechanism is connected with inflation valve through air pipe, the inflation valve is connected with air pump through air pipe, the bevel gear is connected with transmission mechanism, the end of each feeding conveyor belt is equipped with a feeding cylinder below, the feeding cylinder is installed on mixing tank, the bottom of feeding cylinder is equipped with feeding adjusting mechanism, the discharge port of feeding cylinder is equipped with switch door mechanism, the bottom of mixing tank is installed with mixing motor, the inside of mixing tank is installed with stirrer, the mixing motor is connected with stirrer, the bottom of mixing tank is also equipped with discharge port and support frame.

[0006] Further, the transmission mechanism comprises a transmission ring, a driving gear and a driven gear, the transmission ring, the driving gear and the driven gear are installed in the transmission cavity of the transmission frame, the shaft end of the driving gear is connected with the output shaft of the feeding motor, the driving gear is engaged with the driven gear, the driven gear is engaged with the gear of the inner ring of the transmission ring, the outer ring of the transmission ring is provided with a bevel gear engaged with the bevel gear, the transmission frame is provided with an engagement groove for the engagement of the transmission ring and the bevel gear, the bottom of the transmission ring is provided with a mounting ring, the mounting ring is in interference fit with the inner ring of the transmission bearing, and the outer ring of the transmission bearing is in interference fit with the transmission frame.

[0007] Further, the linkage mechanism comprises a linkage housing, a connecting shaft, a driven friction disc, a driving friction disc and a spline shaft, one end of the connecting shaft is connected with the transmission roller of the feeding conveying belt, the other end of the connecting shaft is fixedly connected with the driven friction disc, one end of the spline shaft is fixedly connected with the bevel gear, the bevel gear and the connecting shaft are installed on the linkage housing through the mounting bearing, the driving friction disc is installed on the spline shaft through the spline structure, the other end of the spline shaft extends into the accommodating groove in the middle of the driven friction disc, the side surface of the driving friction disc is fixedly connected with the shaft end surface of the bevel gear through the air bag, the air bag is provided with a pull-back spring, and the two ends of the pull-back spring are fixedly connected with the end surface of the driving friction disc and the shaft end of the bevel gear respectively, the bevel gear is provided with an air channel, one end of the air channel is communicated with the air bag, the other end of the air channel is connected with a rotary joint installed at the middle position of the end surface of the bevel gear, the rotary joint is connected with the inflation valve through the air pipe, and the inflation valve is connected with the air pump through the air pipe.

[0008] Further, the feeding cylinder comprises an inner cylinder and an outer cylinder, the inner cylinder is installed in the outer cylinder, the discharge port at the bottom of the inner cylinder passes through the bottom of the outer cylinder, and the bottom of the inner cylinder is fixedly connected with the outer cylinder through the supporting spring.

[0009] Further, the feeding adjusting mechanism comprises a penetrating rod, a resisting cap, a pressing cap, a permanent magnet ring set one, a permanent magnet ring set two, a conductive ring, conductive contact blocks and a groove, the penetrating rod is inserted into the sleeve, and the length of the penetrating rod is greater than the length of the sleeve, the outside of the sleeve is provided with threads, the sleeve is installed in the mounting hole at the bottom of the outer cylinder through the thread structure, the resisting cap is arranged at the top end of the penetrating rod, the pressing cap is arranged at the bottom end of the penetrating rod, the permanent magnet ring set one is composed of two annular magnets which are respectively installed at the lower end of the resisting cap and the upper end of the sleeve, and the opposite sides of the two annular magnets are oppositely arranged, the permanent magnet ring set two is composed of two annular magnets which are respectively installed at the lower end of the sleeve and the upper end of the pressing cap, and the opposite sides of the two annular magnets are oppositely arranged, the conductive ring is installed at the bottom of the sleeve, two conductive contact blocks are installed on the pressing cap, and the positions of the two conductive contact blocks correspond to the position of the conductive ring, the wiring ends of the two conductive contact blocks pass through the pressing cap and are located in the groove of the pressing cap, the two conductive contact blocks are connected in series with the circuit of the switch door mechanism and the inflation valve, and the circuit of the switch door mechanism is connected in parallel with the circuit of the inflation valve; when the two annular magnets of the permanent magnet ring set two are adsorbed together, the adsorption force is greater than the sum of the gravity of the penetrating rod and the suction force of the permanent magnet ring set one, when the penetrating rod is pressed downward by a certain distance, the sum of the gravity of the penetrating rod and the suction force of the permanent magnet ring set one is greater than the suction force of the permanent magnet ring set two, the two annular magnets of the permanent magnet ring set one are adsorbed together, and the conductive ring disconnects the two conductive contact blocks.

[0010] Further, the inflation valve comprises a valve body, an air inlet pipeline, a valve block and an air outlet pipeline, a communication pipeline is arranged in the valve body, one end of the communication pipeline is connected with the air inlet pipeline, the other end is connected with a valve cavity, the valve block is installed in the valve cavity, one end of the valve block is provided with an insertion rod, the insertion rod is inserted into an insertion slot in the valve body, a tight spring is further sleeved on the insertion rod, the tight spring pushes the valve block to abut against and seal the sealing surface of the outlet of the valve cavity, the air outlet pipeline is connected with the outlet of the valve cavity, a top rod is further installed on the valve body, the top rod is installed in a top slot, the top rod and the valve block are located on the same axis, one end of the top rod extends out of the valve body, an outer suction block is arranged at the end of the top rod extending out of the valve body, the outer suction block is made of stainless steel material, a limiting block is further arranged on the top rod, the limiting block limits the top rod from being pulled out of the top slot, a coil one is arranged on the valve body outside the top rod, the coil one is connected in series with the circuit in which the two conductive contact blocks are located, the coil one generates a magnetic field after being electrified, the outer suction block is attracted to move towards the valve body, and the top rod is driven to open the valve block.

[0011] Further, the switch door mechanism comprises a coil two, a hinged block, an intermediate resisting block and a suction block, the hinged block is arranged at the middle position of the discharging port at the bottom of the inner cylinder, two material blocking doors are hinged on the two sides of the hinged block, the suction block is arranged at the bottom side of the material blocking door, the suction block is made of stainless steel material, the bottom of the inner cylinder is provided with two inclined surfaces which are in contact with the material blocking door for sealing, the coil two is arranged on the cylinder wall outside the inclined surface, and the coil two is connected in series with the circuit in which the two conductive contact blocks are located.

[0012] Further, the upper feeding conveyor belt is provided with an inclined guide belt on both sides, the guide belt is integrally formed with the upper feeding conveyor belt, so that the upper feeding conveyor belt has a structure of low in the middle and high on both sides, and the both ends of the conveying roller are provided with a conical surface supporting the guide belt.

[0013] Further, the upper feeding conveyor belt is provided with a plurality of uniformly distributed feeding ribs, the feeding ribs are protruding from the belt surface, and the length direction of the feeding rib is perpendicular to the movement direction of the upper feeding conveyor belt.

[0014] Further, the outer side of the inner cylinder is provided with a guide rib, and the inner wall of the outer cylinder is provided with a guide groove matched with the guide rib.

[0015] In summary, the present application has the following advantages: the present application designs a piglet feed ingredient production device, which can accurately control and adjust the addition amount of each raw material of pig feed, and better ensures the quality of the produced piglet feed to meet the piglet feeding. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a top view of the present application;

[0017] Figure 2 is a structural schematic view of the mixing tank part;

[0018] Figure 3 is a structural schematic view of the upper feeding transmission mechanism;

[0019] Figure 4 is a structural schematic view of the upper feeding mechanism part;

[0020] Figure 5 is a structural schematic view of the upper feeding conveyor belt part;

[0021] Figure 6 is a schematic view of the linkage mechanism;

[0022] Figure 7 is a structural schematic view of the inflation valve;

[0023] Figure 8 is a structural schematic view of the upper feeding cylinder;

[0024] Figure 9 is a structural schematic view of the upper feeding adjusting mechanism;

[0025] Figure 10 is a circuit schematic view of coil one and coil two.

[0026] In the figure, 1, transmission frame; 2, feeding motor; 3, storage bin; 4, feeding conveyor belt; 5, feeding cylinder; 6, bevel gear; 7, connecting pipe; 8, inflation valve; 9, mixing tank; 10, mixing motor; 11, stirrer; 12, discharge port; 13, support frame; 14, meshing groove; 15, transmission ring; 16, driving gear; 17, driven gear; 18, mounting ring; 19, transmission bearing; 20, discharge port; 21, baffle plate; 22, guide belt; 23, feeding rib; 24, outer cylinder; 25, inner cylinder; 26, baffle door; 27, guide rib; 28, linkage housing; 29, connecting shaft; 30, driven friction disc; 31, driving friction disc; 32, spline shaft; 33, inflatable bag; 34, return spring; 35, mounting bearing; 36, air passage; 37, rotary joint; 38, valve body; 39, air inlet pipe; 40, communication pipe; 41, insertion hole; 42, insertion rod; 43, tightening spring; 44, valve block; 45, air outlet pipe; 46, ejector rod; 47, limit block; 48, coil one; 49, outer suction block; 50, feeding adjustment mechanism; 51, support spring; 52, coil two; 53, hinged block; 54, intermediate block; 55, suction block; 56, insertion rod; 57, cap; 58, pressing cap; 59, permanent magnet ring group one; 60, permanent magnet ring group two; 61, conductive ring; 62, conductive contact block; 63, groove; 64, sleeve. DETAILED DESCRIPTION

[0027] The application will be described in further detail below with reference to the drawings. It will be obvious that the described embodiments are merely some of the embodiments of the application, but not all embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the application.

[0028] As Figures 1-5As shown in the figure, a kind of pig feed ingredients production device, including transmission frame 1, feeding motor 2, storage bin 3, feeding conveyor belt 4, feeding cylinder 5, mixing tank 9, mixing motor 10, stirrer 11, discharge port 12 and support frame 13, transmission mechanism is installed in the inside of the transmission frame 1, the feeding motor 2 is installed in transmission frame 1, the feeding motor 2 is connected with transmission mechanism, the number of the storage bin 3 is multiple, the number of storage bin 3 can be designed or installed according to the kind number of feed material, multiple storage bin 3 is evenly installed on the outside of transmission frame 1, the bottom of each storage bin 3 is equipped with one feeding conveyor belt 4, the both sides of feeding conveyor belt wheel 4 are equipped with baffle 21, the driving roller of feeding conveyor belt 4 is connected with bevel gear 6 by linkage mechanism, the linkage mechanism is connected with inflation valve 8 by air pipe, the inflation valve 8 is connected with air pump by air pipe, the bevel gear 6 is connected with transmission mechanism, the end of each feeding conveyor belt 4 is equipped with a feeding cylinder 5, the feeding cylinder 5 is installed on mixing tank 9, the bottom of feeding cylinder 5 is equipped with feeding adjusting mechanism 50, feeding adjusting mechanism 50 can adjust the load number of material in feeding cylinder 5, the discharge port of feeding cylinder 5 is equipped with switch door mechanism, when the material in feeding cylinder 5 reaches the weight preset by adjusting mechanism 50, adjusting mechanism 50 feeds back to switch door mechanism, controls switch door mechanism to open, and material is sent into mixing tank 9, the bottom of mixing tank 9 is equipped with mixing motor 10, the inside of mixing tank 9 is equipped with stirrer 11, the mixing motor 10 is connected with stirrer 11, the bottom of mixing tank 9 is also equipped with discharge port 12 and support frame 13, support frame 13 supports at the bottom of mixing tank 9.

[0029] As Figure 3 Shown, the transmission mechanism includes transmission ring 15, driving gear 16 and driven gear 17, the transmission ring 15, driving gear 16 and driven gear 17 are installed in the transmission cavity of transmission frame 1, the shaft end of driving gear 16 is connected with the output shaft of feeding motor 2, the driving gear 16 is engaged with driven gear 17, the driven gear 17 is engaged with the gear of the inner ring of transmission ring 15, the outer ring of transmission ring 15 is equipped with the bevel gear engaged with bevel gear 6, the transmission frame 1 is equipped with engagement groove 14 for the engagement of transmission ring 15 and bevel gear 6, the bottom of transmission ring 5 is equipped with mounting ring 18, the mounting ring 18 is interference fit with the inner ring of transmission bearing 19, the outer ring of transmission bearing 19 is interference fit with transmission frame 1, driving gear 16 transmits motor kinetic energy to transmission ring 15, transmission ring 15 drives bevel gear 6 to rotate, and drives feeding conveyor belt 4 to rotate feeding.

[0030] As Figure 8As shown, the feeding cylinder 5 comprises an inner cylinder 25 and an outer cylinder 24, the inner cylinder 25 is installed in the outer cylinder 2, the discharge port at the bottom of the inner cylinder 25 is arranged through the bottom of the outer cylinder 24, and the bottom of the inner cylinder 25 is fixedly connected with the outer cylinder 24 through the supporting spring 51.

[0031] Further, as shown in Figure 9 and Figure 10 The feeding adjusting mechanism 50 comprises a penetrating rod 56, a cap 57, a pressing cap 58, a permanent magnet ring set 1 59, a permanent magnet ring set 2 60, a conductive ring 61, a conductive contact block 62 and a groove 63, the penetrating rod 56 is inserted in the sleeve 64, and the length of the penetrating rod 56 is greater than the length of the sleeve 64, the outside of the sleeve 64 is provided with threads, the sleeve 64 is installed in the mounting hole at the bottom of the outer cylinder 24 through the threaded structure, the length of the sleeve 64 inserted into the outer cylinder 24 can be adjusted by rotating the sleeve 64, so as to realize the limitation monitoring of the descending range of the inner cylinder 25, the cap 57 is arranged at the top end of the penetrating rod 56, the pressing cap 58 is arranged at the bottom end of the penetrating rod 56, the permanent magnet ring set 1 59 is composed of two annular magnets respectively installed at the lower end of the cap 57 and the upper end of the sleeve 64, and the opposite sides of the two annular magnets are oppositely arranged, the permanent magnet ring set 2 60 is composed of two annular magnets respectively installed at the lower end of the sleeve 64 and the upper end of the pressing cap 58, and the opposite sides of the two annular magnets are oppositely arranged, the conductive ring 61 is installed at the bottom of the sleeve 64, two conductive contact blocks 62 are installed on the pressing cap 58, and the positions correspond to the position of the conductive ring 61, the wiring ends of the two conductive contact blocks 62 are arranged in the groove 63 of the pressing cap 58 through the pressing cap 58, the circuit of the switch door mechanism and the circuit of the inflating valve 8 are connected in series, and the circuit of the switch door mechanism and the circuit of the inflating valve 8 are connected in parallel; when the two annular magnets of the permanent magnet ring set 2 60 are adsorbed together, the adsorption force is greater than the sum of the gravity of the penetrating rod 56 and the adsorption force of the permanent magnet ring set 1 59, when the penetrating rod 56 is pressed downward by a certain distance of the inner cylinder 25, the distance should not be too large, which can be designed to be about 10 mm, and the supporting spring 51 is ensured to be within the elastic deformation range during the descending process of the inner cylinder, the sum of the gravity of the penetrating rod 56 and the adsorption force of the permanent magnet ring set 1 59 is greater than the adsorption force of the permanent magnet ring set 2 60, the two annular magnets of the permanent magnet ring set 1 59 are adsorbed together, and the conductive ring 61 disconnects the two conductive contact blocks 62.

[0032] As shown in Figure 5 and Figure 6As shown, the linkage mechanism includes linkage housing 28, connecting shaft 29, driven friction disc 30, driving friction disc 31 and spline shaft 32, one end of the connecting shaft 29 is connected with the drive roller of the feeding conveyor 4, the other end of the connecting shaft 29 is fixedly connected with the driven friction disc 30, one end of the spline shaft 32 is fixedly connected with the bevel gear 6, the bevel gear 6 and the connecting shaft 29 are installed on the linkage housing 28 through the mounting bearing 35, the driving friction disc 31 is installed on the spline shaft 32 through the spline structure, the other end of the spline shaft 32 extends into the containing groove in the middle of the driven friction disc 30, the side surface of the driving friction disc 31 is fixedly connected with the shaft end surface of the bevel gear 6 through the air bag 33, the air bag 33 is provided with a pull-back spring 34, both ends of the pull-back spring 34 are fixedly connected with the end surface of the driving friction disc 31 and the shaft end of the bevel gear 6 respectively, the bevel gear 6 is provided with an air channel 36 inside, one end of the air channel 36 is communicated with the air bag 33, the other end of the air channel 36 is connected with the rotary joint 37 installed in the middle position of the end surface of the bevel gear 6, the rotary joint 37 is connected with the inflation valve 8 through the air pipe, the inflation valve 8 is connected with the air pump through the air pipe, the structure of the air pump is omitted, when the air pump inflates the air bag 33, the air bag 33 stretches the pull-back spring 34, pushes the driving friction disc 31 to adhere to the driven friction disc 30, and transmits the torque of the transmission mechanism to the feeding conveyor 4 through the friction force.

[0033] As shown in the drawings, Figure 7 The inflation valve 8 includes valve body 38, air inlet pipeline 39, valve block 44 and air outlet pipeline 45, the valve body 38 is provided with a communication pipeline 40 inside, one end of the communication pipeline 40 is connected with the air inlet pipeline 39, the other end is connected with a valve cavity, the valve block 44 is installed in the valve cavity, one end of the valve block 44 is provided with a plug rod 42, the plug rod 42 is inserted into the plug groove 41 in the valve body 38, the plug rod 42 is further sleeved with a clamping spring 43, the clamping spring 43 pushes the valve block 44 to adhere to the sealing surface of the valve cavity outlet for sealing, the air outlet pipeline 45 is connected with the valve cavity outlet, the valve body 38 is further provided with a top rod 46, the top rod 46 is installed in a top groove, and the top rod 46 is located on the same axis as the valve block 44, one end of the top rod 46 extends out of the valve body 38, and the end extending out of the valve body 38 is provided with an external suction block 49 made of stainless steel, the top rod 46 is further provided with a limiting block 47, the limiting block 47 limits the top rod 46 from being pulled out of the top groove, the valve body 38 on the outside of the top rod 46 is provided with a coil one 48, the coil one 48 is connected in series with the circuit in which two conductive contact blocks 62 are located, the coil one 48 generates a magnetic field after being electrified, attracts the external suction block 49 to move towards the valve body 38, and drives the top rod 46 to open the valve block 44.

[0034] Further, as shown in the drawings, Figure 8As shown, the switch door mechanism includes coil two 52, hinged block 53, intermediate block 54 and adsorption block 55, the hinged block 53 is arranged in the middle position of the discharge port of the bottom of the inner cylinder 25, two material blocking doors 26 are hinged on both sides of the hinged block 53, the adsorption block 55 is arranged on the bottom side of the material blocking door 26, the adsorption block 55 is made of stainless steel material, the bottom of the inner cylinder 25 is provided with two inclined surfaces in contact with the material blocking door 26, the coil two 52 is arranged on the outer side of the inclined surface of the cylinder wall, the coil two 52 is connected in series with the circuit in which the two conductive contact blocks 62 are located.

[0035] Further, as shown in the drawings, Figure 5 The two sides of the feeding conveyor belt 4 are provided with inclined guide belts 22, the guide belts 22 are integrally formed with the feeding conveyor belt 4, so that the feeding conveyor belt 4 has a structure of low in the middle and high on both sides, and the both ends of the conveying roller are provided with tapered surfaces supporting the guide belts 22.

[0036] Further, the feeding conveyor belt 4 is provided with a plurality of uniformly distributed feeding ribs 23, the feeding ribs 23 are arranged protruding from the belt surface, and the length direction of the feeding ribs 23 is perpendicular to the movement direction of the feeding conveyor belt 4.

[0037] Further, as shown in the drawings, Figure 8 The outer side of the inner cylinder 25 is provided with guide ribs 27, and the inner wall of the outer cylinder 24 is provided with guide grooves matched with the guide ribs 27.

[0038] Working principle: before batching, according to the type of raw materials stored in the storage bin 3, according to the ratio of each raw material of piglet feed, the trigger weight of the corresponding feeding adjusting mechanism 50 at the bottom of each feeding cylinder 5 (the matching length of sleeve 64 and outer cylinder 24) is adjusted, then the feeding motor 2 is started, at this time the inflation valve 8 is in the open state, the driving friction disc 31 and the driven friction disc 30 of the linkage mechanism are in contact transmission, driving the feeding conveyor belt 4 to rotate and feed, when the material in the inner cylinder 25 of a certain feeding cylinder 5 reaches the preset value, the inner cylinder 25 just pushes down the penetrating rod 56, at this time the permanent magnet ring group one 59 is separated, the permanent magnet ring group two 60 is attracted, and at the same time the conductive ring 61 disconnects the two conductive contact blocks 62, coil one 48 and coil two 52, the inflation valve 8 is closed, the inflation of the inflation bag 33 is stopped, the air pressure of the inflation bag 33 is reduced, the driving friction disc 31 is reset under the action of the return spring 34, the linkage mechanism is disconnected, and the feeding conveyor belt 4 stops working; at the same time, the two material blocking doors 26 are opened due to their own weight without the magnetic field attraction force generated by coil two 52, the feed in the feeding cylinder 5 enters the mixing tank 9, and is further mixed and processed, when all the material blocking doors 26 of the feeding cylinder 5 are opened, the material adding is completed, the mixing motor 10 is started to mix and process; the inner cylinder 25 of the feeding cylinder 5 is reset after the material is discharged, the penetrating rod 56 is moved upward by manually pressing the pressing cap at the bottom of the penetrating rod 56, the permanent magnet ring group one 59 is attracted, the conductive ring 61 conducts the two conductive contact blocks 62, coil one 48 and coil two 52 are powered on, the material blocking door 26 is closed, and the feeding conveyor belt 4 is re-fed.

[0039] The specific embodiments are only an explanation of the present application, and are not a limitation of the present application, and those skilled in the art can make modifications to the embodiments without creative contribution according to the needs after reading the specification, but as long as the modifications are within the scope of the claims of the present application, they are protected by the patent law.

Claims

1. A piglet feed formulation and production device, characterized in that: The system includes a transmission frame (1), a feeding motor (2), a storage bin (3), a feeding conveyor belt (4), a feeding cylinder (5), a mixing tank (9), a mixing motor (10), a mixer (11), a discharge port (12), and a support frame (13). The transmission frame (1) has a transmission mechanism installed inside. The feeding motor (2) is mounted on the transmission frame (1) and is connected to the transmission mechanism. There are multiple storage bins (3), evenly distributed on the outside of the transmission frame (1). Each storage bin (3) has a feeding conveyor belt (4) installed at its bottom. Baffles (21) are provided on both sides of the feeding conveyor belt (4). The drive roller of the feeding conveyor belt (4) is connected to the transmission mechanism via a linkage mechanism. The bevel gear (6) is connected, the linkage mechanism is connected to the air valve (8) through the air pipe, the air valve (8) is connected to the air pump through the air pipe, the bevel gear (6) is connected to the transmission mechanism, and a feeding cylinder (5) is provided below the end of each feeding conveyor belt (4). The feeding cylinder (5) is installed on the mixing tank (9). The bottom of the feeding cylinder (5) is provided with a feeding adjustment mechanism (50). The discharge port of the feeding cylinder (5) is provided with a door opening and closing mechanism. The bottom of the mixing tank (9) is equipped with a mixing motor (10). The inside of the mixing tank (9) is equipped with a stirrer (11). The mixing motor (10) is connected to the stirrer (11) through transmission. The bottom of the mixing tank (9) is also provided with a discharge port (12) and a support frame (13). The transmission mechanism includes a transmission ring (15), a driving gear (16), and a driven gear (17). The transmission ring (15), driving gear (16), and driven gear (17) are installed in the transmission cavity of the transmission frame (1). The shaft end of the driving gear (16) is connected to the output shaft of the feeding motor (2). The driving gear (16) meshes with the driven gear (17). The driven gear (17) meshes with the gear on the inner ring of the transmission ring (15). The outer ring of the transmission ring (15) is provided with a bevel gear that meshes with a bevel gear (6). The transmission frame (1) is provided with a meshing groove (14) for the transmission ring (15) to mesh with the bevel gear (6). The bottom of the transmission ring (15) is provided with a mounting ring (18). The mounting ring (18) is interference-fitted with the inner ring of the transmission bearing (19). The outer ring of the transmission bearing (19) is interference-fitted with the transmission frame (1). The linkage mechanism includes a linkage housing (28), a connecting shaft (29), a driven friction disc (30), a driving friction disc (31), and a splined shaft (32). One end of the connecting shaft (29) is connected to the driving transmission roller of the feeding conveyor belt (4), and the other end of the connecting shaft (29) is fixedly connected to the driven friction disc (30). One end of the splined shaft (32) is fixedly connected to a bevel gear (6). The bevel gear (6) and the connecting shaft (29) are mounted on the linkage housing (28) via a mounting bearing (35). The driving friction disc (31) is mounted on the splined shaft (32) via a splined structure, and the other end of the splined shaft (32) extends into the driven friction disc (30). In the receiving groove, the side of the active friction disc (31) is fixedly connected to the shaft end face of the bevel gear (6) through the air bag (33). The air bag (33) is provided with a return spring (34). The two ends of the return spring (34) are fixedly connected to the end face of the active friction disc (31) and the shaft end of the bevel gear (6) respectively. The bevel gear (6) is provided with an air passage (36). One end of the air passage (36) is connected to the air bag (33), and the other end of the air passage (36) is connected to a rotary joint (37) installed in the middle of the end face of the bevel gear (6). The rotary joint (37) is connected to the inflation valve (8) through an air pipe. The inflation valve (8) is connected to the air pump through an air pipe. The feeding cylinder (5) includes an inner cylinder (25) and an outer cylinder (24). The inner cylinder (25) is installed inside the outer cylinder (24). The discharge port at the bottom of the inner cylinder (25) passes through the bottom of the outer cylinder (24). The bottom of the inner cylinder (25) is fixedly connected to the outer cylinder (24) by a support spring (51). The feeding adjustment mechanism (50) includes a through rod (56), a stop cap (57), a pressing cap (58), a permanent magnet ring group one (59), a permanent magnet ring group two (60), a conductive ring (61), a conductive contact block (62), and a groove (63). The through rod (56) 56) Inserted into the sleeve (64), and the length of the insert rod (56) is greater than the length of the sleeve (64). The sleeve (64) is threaded on the outside. The sleeve (64) is installed in the mounting hole at the bottom of the outer cylinder (24) through the threaded structure. The abutment (57) is set at the top of the insert rod (56). The pressing cap (58) is set at the bottom of the insert rod (56). The permanent magnet ring assembly (59) consists of two annular magnets respectively installed at the lower end of the abutment (57) and the upper end of the sleeve (64), and the polarities of the opposite sides of the two annular magnets are opposite. The permanent magnet ring assembly (60) is composed of two annular magnets respectively installed at the lower end of the sleeve (64) and the upper end of the pressing cap (58), with opposite polarities on the opposite sides of the two annular magnets. The conductive ring (61) is installed at the bottom of the sleeve (64), and two conductive contacts (62) are installed on the pressing cap (58), corresponding to the position of the conductive ring (61). The terminals of the two conductive contacts (62) pass through the pressing cap (58) and are located in the groove (63) of the pressing cap (58). The two conductive contacts (62) are connected to the door opening and closing mechanism and the inflation valve (8). The circuits are connected in series, and the circuits of the door opening and closing mechanism are connected in parallel with the circuits of the inflation valve (8). When the two ring magnets of the second permanent magnet ring group (60) are attracted together, their attraction force is greater than the sum of the weight of the insertion rod (56) and the attraction force of the first permanent magnet ring group (59). When the insertion rod (56) is pressed down a certain distance in the inner cylinder (25), the sum of the weight of the insertion rod (56) and the attraction force of the first permanent magnet ring group (59) is greater than the attraction force of the second permanent magnet ring group (60). The two ring magnets of the first permanent magnet ring group (59) are attracted together, and the conductive ring (61) disconnects the two conductive contacts (62). The inflation valve (8) includes a valve body (38), an inlet pipe (39), a valve block (44), and an outlet pipe (45). A connecting pipe (40) is provided inside the valve body (38). One end of the connecting pipe (40) is connected to the inlet pipe (39), and the other end is connected to the valve cavity. The valve block (44) is installed inside the valve cavity. One end of the valve block (44) is provided with a rod (42), which is inserted into a slot (41) inside the valve body (38). A tensioning spring (43) is also fitted onto the rod (42). The tensioning spring (43) pushes the valve block (44) to seal against the sealing surface of the valve cavity outlet. The outlet pipe (45) is connected to the valve cavity outlet. A push rod (46) is also installed on the valve body (38). The top rod (46) is installed in the top groove, and the top rod (46) and the valve block (44) are on the same axis. One end of the top rod (46) extends out of the valve body (38), and the end extending out of the valve body (38) is provided with an external suction block (49). The external suction block (49) is made of stainless steel. The top rod (46) is also provided with a limiting block (47). The limiting block (47) restricts the top rod (46) from being pulled out of the top groove. The valve body (38) outside the top rod (46) is provided with a coil (48). The coil (48) is connected in series with the circuit where the two conductive contacts (62) are located. When the coil (48) is energized, it generates a magnetic field, attracting the external suction block (49) to move towards the valve body (38), which drives the top rod (46) to push open the valve block (44). The door opening and closing mechanism includes a second coil (52), a hinge block (53), a middle stop block (54), and an adsorption block (55). The hinge block (53) is located in the middle of the discharge port at the bottom of the inner cylinder (25). Two baffles (26) are hinged to the two sides of the hinge block (53). The adsorption block (55) is located on the bottom side of the baffles (26). The adsorption block (55) is made of stainless steel. The bottom of the inner cylinder (25) is provided with two inclined surfaces that are in contact with and sealed to the baffles (26). The second coil (52) is located on the cylinder wall outside the inclined surfaces. The second coil (52) is connected in series with the circuit containing the two conductive contacts (62).

2. The piglet feed formulation and production device according to claim 1, characterized in that: The feeding conveyor belt (4) is provided with inclined guide belts (22) on both sides. The guide belts (22) are integrally formed with the feeding conveyor belt (4), so that the feeding conveyor belt (4) has a structure that is low in the middle and high on both sides. The two ends of the active drive roller are provided with conical surfaces that support the guide belts (22).

3. The piglet feed formulation and production device according to claim 2, characterized in that: The feeding conveyor belt (4) is provided with several evenly distributed feeding ribs (23). The feeding ribs (23) protrude from the belt surface and the length direction of the feeding ribs (23) is perpendicular to the movement direction of the feeding conveyor belt (4).

4. The piglet feed formulation and production device according to claim 3, characterized in that: The outer side of the inner cylinder (25) is provided with guide ribs (27), and the inner wall of the outer cylinder (24) is provided with guide grooves that cooperate with the guide ribs (27).

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