Pig feed batching device

Abstract

The utility model discloses a pig feed batching device relates to cutting tool field, including support structure, support structure includes placing plate, first mounting seat, first motor, threaded shaft and synchronizing wheel, placing plate upper surface is fixedly connected with a plurality of raw material storage module, placing plate upper surface middle is fixedly connected with dust removal structure. The first motor drives the threaded shaft to rotate, so that the sliding connecting plate and the sliding block move along the threaded shaft, the batching barrel moves to the position below the first discharging pipe where materials need to be taken, the second motor drives the first transmission shaft and the spiral blade to rotate, and raw materials fall into the batching barrel from the first discharging pipe; the mass of the raw materials falling into the batching barrel can be measured through four groups of weighing sensors, so that the proportion of the feed is convenient to control, the proportion of various raw materials is difficult to accurately control by repeating the operation, the nutritional ingredients of the feed are balanced, and pigs can normally grow and develop.

Description

Technical Field

[0001] This utility model relates to the field of cutting tools, and more particularly to a pig feed mixing device. Background Technology

[0002] In the current booming development of the pig farming industry, the quality of pig feed is one of the core elements of pig production, directly affecting the growth rate, health level, and meat quality of pigs. Pig feed can be divided into complete feed, concentrate feed, and premix feed. Complete feed is a compound feed composed of four parts: protein feed, energy feed, roughage (sometimes not included), and additives. It can be directly used to feed the animals and can fully meet their nutritional needs. Concentrate feed is a premix of protein raw materials and additives. Energy feed needs to be added when feeding it. It has the advantage of being easy to use. Premix feed is short for additive premixed feed. It is an intermediate compound feed product made by uniformly mixing one or more trace components (including various trace mineral elements, various vitamins, synthetic amino acids, certain drugs, etc.) with diluents or carriers in the required proportions.

[0003] A published patent describes a pig feed mixing device (publication number CN221868147U), comprising a base plate, support feet, a mounting frame, a feed inlet, a motor, a rotating shaft, stirring blades, a water tank, and a water pump. Support feet are mounted on the base plate, and a mounting frame is installed within each support foot. A feed inlet is located at the top of the mounting frame, and a motor is mounted on the top of the mounting frame. The motor's output shaft is connected to a rotating shaft via a coupling. Stirring blades are mounted at the bottom of the rotating shaft and are located within the mounting frame. A water tank is mounted on the base plate, and a water pump is installed within the water tank. When the feed to be mixed is poured into the mounting frame, the motor operates, driving the rotating shaft to rotate. The rotating shaft then drives the stirring blades to rotate, and the water pump delivers water to the mounting frame. The water and feed materials flow rapidly during the rotation of the stirring blades, ensuring thorough mixing and achieving a fast and uniform mixing effect.

[0004] In the aforementioned patent, workers need to manually pour the ingredients into the installation frame and then mix the feed. The accuracy of the ingredients is seriously insufficient, making it difficult to accurately control the ratio of various raw materials. This can easily lead to an imbalance in the nutritional composition of the feed, which in turn has an adverse effect on the normal growth and development of pigs. The feeding efficiency is extremely low. Manually weighing and mixing raw materials is not only time-consuming and labor-intensive, but also falls far short of meeting the urgent needs for feed production in large-scale farming scenarios. The manual feeding process is also prone to dust pollution, which not only poses a serious threat to the health of operators, but also easily induces cross-contamination of raw materials, making it difficult to effectively guarantee the hygiene and safety of the feed. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a pig feed mixing device.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a pig feed dispensing device, comprising a supporting structure, the supporting structure including a mounting plate, a first mounting base, a first motor, a threaded shaft, and a synchronous pulley; a plurality of raw material storage modules are fixedly connected to the upper surface of the mounting plate; a dust removal structure is fixedly connected to the middle of the upper surface of the mounting plate; a dispensing module and a mixing module are slidably connected inside the mounting plate; the dispensing module includes a dispensing cylinder and a first fixing ring; the mixing module includes a mixing cylinder and a second fixing ring; connecting rods are fixedly connected to both sides of the second fixing ring; a sliding block is fixedly connected to the upper end of the connecting rod; the sliding block and the upper end of the connecting rod are slidably connected inside the mounting plate; sliding connecting plates are fixedly connected to both sides of the first fixing ring; the upper end of the sliding connecting plates is slidably connected inside the mounting plate; threaded shafts are rotatably connected to both sides of the mounting plate; and sliding connecting plates and sliding blocks are threadedly connected to the surface of the threaded shafts.

[0007] As a further description of the above technical solution:

[0008] One end of the support structure is fixedly connected to a first mounting base, and the middle of the first mounting base is fixedly connected to a first motor. The output end of the first motor is fixedly connected to one end of a set of threaded shafts passing through the mounting plate. Both ends of the two sets of threaded shafts passing through the mounting plate are fixedly connected to synchronous pulleys, and the two sets of synchronous pulleys are connected by a synchronous belt.

[0009] As a further description of the above technical solution:

[0010] The dust removal structure includes a dust suction hood, a connecting pipe, a dust collection chamber, an air outlet pipe, a second mounting base, a fixed base, and an air pump. The dust suction hood is fixedly connected to the middle of the upper surface of the mounting plate. A connecting pipe is fixedly connected to the middle of the upper end of the dust suction hood. A dust collection chamber is detachably connected to the upper end of the connecting pipe. A dustproof net is fixedly connected to the end of the dust collection chamber away from the connecting pipe. An air outlet pipe is fixedly connected to the side of the dust collection chamber away from the connecting pipe, and the diameter of the end of the air outlet pipe near the dust collection chamber is larger than the diameter of the other end of the air outlet pipe. A fixed base is fixedly connected inside the air outlet pipe, and an air pump is fixedly connected to the middle of the fixed base.

[0011] As a further description of the above technical solution:

[0012] The raw material storage module includes a raw material bin and a second mounting base. Several support bases are evenly fixedly connected to both sides of the upper surface of the mounting plate. The raw material bin is fixedly connected to the middle of the support base, and one end of the raw material bin is inserted into the dust collection hood. A feed pipe is fixedly connected to the end of the raw material bin away from the middle of the mounting plate. A first discharge pipe is fixedly connected to the end of the raw material bin close to the middle of the mounting plate, and a solenoid valve is fixedly connected to the middle of the first discharge pipe.

[0013] As a further description of the above technical solution:

[0014] A plurality of second mounting bases are fixedly connected to the upper surface of the mounting plate. A second motor is fixedly connected to the middle of the upper end of the second mounting base. A first drive shaft is fixedly connected to the output end of the second motor. A spiral blade is fixedly connected to the outer surface of the first drive shaft. The middle part of the first drive shaft and the spiral blade are rotatably connected inside the raw material silo.

[0015] As a further description of the above technical solution:

[0016] A sealing cover is fixedly connected to the upper end of the mixing cylinder. A second discharge pipe is fixedly connected to one side of the sealing cover. A fourth mounting base is fixedly connected to one side of the upper surface of the sealing cover. A fourth motor is fixedly connected to the middle of the fourth mounting base. A third drive shaft is fixedly connected to the output end of the fourth motor. Two sets of second stirring arms are fixedly connected to one end of the third drive shaft that passes through the sealing cover. The second stirring arms are rotatably connected inside the mixing cylinder. A third discharge pipe is fixedly connected to the lower end of the mixing cylinder. A solenoid valve is fixedly connected to the middle of the third discharge pipe.

[0017] As a further description of the above technical solution:

[0018] Weighing sensors are fixedly connected to four points inside the first fixed ring. A second discharge pipe is fixedly connected to the lower end of the mixing cylinder, and the lower end of the second discharge pipe passes through one side of the sealing cover. A solenoid valve is fixedly connected to the middle of the second discharge pipe. An installation ring is fixedly connected to the outer surface of the mixing cylinder. The installation ring is slidably connected to the upper end of the first fixed ring. A third mounting base is fixedly connected to the upper surface of the inner surface of the mixing cylinder. A third motor is fixedly connected to the middle of the third mounting base. A second drive shaft is fixedly connected to the output end of the third motor. Four sets of first stirring arms are fixedly connected to the lower end of the surface of the second drive shaft.

[0019] As a further description of the above technical solution:

[0020] The mounting plate has support frames on both sides of its lower surface.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the number of raw material storage modules can be increased or decreased according to the type of raw material. Each type of ingredient corresponds to a set of raw material storage modules. Various raw materials are poured into the raw material silo through the feed pipe. The first motor drives the threaded shaft to rotate, causing the sliding connecting plate and sliding block to move along the threaded shaft, thereby moving the feeding cylinder to the bottom of the first discharge pipe where the material needs to be taken out. The second motor drives the first transmission shaft and spiral blade to rotate, causing the raw material to fall from the first discharge pipe into the feeding cylinder. Four sets of weighing sensors can measure the mass of the raw material falling into the feeding cylinder, thus facilitating the control of the feed ratio. Repeating the above operation makes it difficult to accurately control the ratio of various raw materials, balance the nutritional components of the feed, and enable pigs to grow and develop normally.

[0023] 2. In this utility model, after the two raw materials fall into the middle of the mixing cylinder, the third motor drives the second transmission shaft and the first stirring arm to rotate, stirring the various raw materials falling into the mixing cylinder. By mixing the two raw materials, the raw materials added later can be mixed more thoroughly. During the mixing process, some raw materials are initially mixed, reducing the mixing time. When the mass of the raw materials in the mixing cylinder exceeds the limit value, the solenoid valve on the second discharge pipe is opened, allowing the raw materials to fall into the mixing cylinder for final mixing. At the same time, other raw materials continue to be injected into the mixing cylinder and initially mixed, improving the efficiency of the mixing process and meeting the urgent demand for feed production in large-scale breeding scenarios.

[0024] 3. In this utility model, a dust collection hood is provided on the upper surface of the mounting plate. The first discharge pipes on all raw material bins are inserted into the dust collection hood. When the air pump is started, a large amount of air enters the dust collection bin from the dust collection hood through the connecting pipe. During this process, the dust generated when the raw materials flow out from the first discharge pipe enters the dust collection bin with the flowing air. The dust is filtered by the dustproof net, and the air flows out from the air outlet pipe, thereby purifying the air and solving the dust pollution phenomenon that occurs during the batching process. This makes the working environment safer, protects the health of the staff, avoids cross-contamination of raw materials, and effectively ensures the hygiene and safety of the feed. Attached Figure Description

[0025] Figure 1 This is a perspective view of the present utility model;

[0026] Figure 2 This is a perspective view of the supporting structure of this utility model;

[0027] Figure 3 This is a three-dimensional cross-sectional view of the dust removal structure of this utility model;

[0028] Figure 4 This is a perspective view of the raw material storage module of this utility model;

[0029] Figure 5 This is a three-dimensional cross-sectional view of the raw material storage module of this utility model;

[0030] Figure 6 This is a three-dimensional cross-sectional view of the support structure of this utility model;

[0031] Figure 7 This is a three-dimensional cross-sectional view of the ingredient dispensing module of this utility model;

[0032] Figure 8 This is a cross-sectional three-dimensional structural diagram of the hybrid module of this utility model.

[0033] Legend:

[0034] 1. Support structure; 11. Mounting plate; 12. First mounting base; 13. First motor; 14. Threaded shaft; 15. Synchronous pulley; 2. Support frame; 3. Dust removal structure; 31. Dust suction hood; 32. Connecting pipe; 33. Dust collection bin; 34. Air outlet pipe; 35. Dustproof net; 36. Fixed base; 37. Air pump; 4. Raw material storage module; 41. Raw material bin; 42. Support base; 43. Feed pipe; 44. First discharge pipe; 45. Second mounting base; 46. Second motor; 47. First drive shaft; 48. Spiral blades; 5. 51. Batching module; 52. Batching cylinder; 53. Third mounting base; 54. Third motor; 55. Second drive shaft; 56. First stirring arm; 57. Second discharge pipe; 58. Mounting ring; 59. First fixing ring; 50. 51. Sliding connecting plate; 50. 52. Weighing sensor; 6. Mixing module; 61. Mixing cylinder; 62. Sealing cover; 63. Fourth mounting base; 64. Fourth motor; 65. Third drive shaft; 66. Second stirring arm; 67. Third discharge pipe; 68. Second fixing ring; 681. Connecting rod; 682. Sliding block. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0037] Reference Figure 1-8 This utility model provides an embodiment of a pig feed dispensing device, comprising a support structure 1, which includes a mounting plate 11, a first mounting base 12, a first motor 13, a threaded shaft 14, and a synchronous pulley 15. A plurality of raw material storage modules 4 are fixedly connected to the upper surface of the mounting plate 11, and a dust removal structure 3 is fixedly connected to the middle of the upper surface of the mounting plate 11. A dispensing module 5 and a mixing module 6 are slidably connected inside the mounting plate 11. The dispensing module 5 includes a dispensing cylinder 51 and a first fixing ring 58, and the mixing module 6 includes a mixing cylinder 61 and a mixing cylinder 62. The second fixing ring 68 has connecting rods 681 fixedly connected to both sides. A sliding block 682 is fixedly connected to the upper end of the connecting rod 681. The sliding block 682 and the upper end of the connecting rod 681 are slidably connected inside the mounting plate 11. The first fixing ring 58 has sliding connecting plates 581 fixedly connected to both sides. The upper end of the sliding connecting plate 581 is slidably connected inside the mounting plate 11. Threaded shafts 14 are rotatably connected to both sides of the mounting plate 11. The surface of the threaded shaft 14 is threadedly connected to the sliding connecting plate 581 and the sliding block 682.

[0038] Support frames 2 are located on both sides of the lower surface of the mounting plate 11. Weighing sensors 582 are fixedly connected to four points inside the first fixing ring 58. A second discharge pipe 56 is fixedly connected to the lower end of the mixing cylinder 51, and the lower end of the second discharge pipe 56 passes through one side of the sealing cover 62. A solenoid valve is fixedly connected to the middle of the second discharge pipe 56. An mounting ring 57 is fixedly connected to the outer surface of the mixing cylinder 51 and is slidably connected to the upper end of the first fixing ring 58. A third mounting base 52 is fixedly connected to the upper end of the inner surface of the mixing cylinder 51. A third motor 53 is fixedly connected to the middle of the third mounting base 52. A second drive shaft 54 ​​is fixedly connected to the output end of the third motor 53. Four sets of first stirring arms 55 are fixedly connected to the lower end of the surface of the second drive shaft 54. The upper end of the mixing cylinder 61 is fixedly connected to... The system includes a sealing cover 62, a second discharge pipe 56 fixedly connected to one side of the sealing cover 62, a fourth mounting base 63 fixedly connected to one side of the upper surface of the sealing cover 62, a fourth motor 64 fixedly connected to the middle of the fourth mounting base 63, a third drive shaft 65 fixedly connected to the output end of the fourth motor 64, two sets of second stirring arms 66 fixedly connected to one end of the third drive shaft 65 passing through the sealing cover 62, and the second stirring arms 66 rotatably connected inside the mixing cylinder 61, a third discharge pipe 67 fixedly connected to the lower end of the mixing cylinder 61, and a solenoid valve fixedly connected to the middle of the third discharge pipe 67. The raw material storage module 4 includes a raw material bin 41 and a second mounting base 45. Several support bases 42 are evenly fixedly connected to both sides of the upper surface of the mounting plate 11, and raw material bins are fixedly connected to the middle of the support bases 42. The raw material hopper 41 is inserted into the dust collection hood 31 at one end. A feed pipe 43 is fixedly connected to the end of the raw material hopper 41 away from the middle of the mounting plate 11, and a first discharge pipe 44 is fixedly connected to the end of the raw material hopper 41 near the middle of the mounting plate 11. A solenoid valve is fixedly connected to the middle of the first discharge pipe 44. Several second mounting seats 45 are fixedly connected to the upper surface of the mounting plate 11. A second motor 46 is fixedly connected to the middle of the upper end of each second mounting seat 45. A first drive shaft 47 is fixedly connected to the output end of the second motor 46. A spiral blade 48 is fixedly connected to the outer surface of the first drive shaft 47, and both the middle of the first drive shaft 47 and the spiral blade 48 are rotatably connected inside the raw material hopper 41. The dust removal structure 3 includes a dust collection hood 31, a connecting pipe 32, a dust collection hopper 33, and a discharge pipe 44. The system includes an air pipe 34, a second mounting base 45, a fixed base 36, and an air pump 37. A dust collection hood 31 is fixedly connected to the middle of the upper surface of the mounting plate 11. A connecting pipe 32 is fixedly connected to the middle of the upper end of the dust collection hood 31. A dust collection chamber 33 is detachably connected to the upper end of the connecting pipe 32. A dustproof net 35 is fixedly connected to the end of the dust collection chamber 33 away from the connecting pipe 32. An air outlet pipe 34 is fixedly connected to the side of the dust collection chamber 33 away from the connecting pipe 32, and the diameter of the end of the air outlet pipe 34 near the dust collection chamber 33 is larger than the diameter of the other end of the air outlet pipe 34. A fixed base 36 is fixedly connected inside the air outlet pipe 34. An air pump 37 is fixedly connected to the middle of the fixed base 36. A first mounting base 12 is fixedly connected to one end of the support structure 1. A first motor 13 is fixedly connected to the middle of the first mounting base 12.The output end of the first motor 13 is fixedly connected to one end of a set of threaded shafts 14 that pass through the mounting plate 11. Both ends of the threaded shafts 14 passing through the mounting plate 11 are fixedly connected to synchronous pulleys 15, and the two sets of synchronous pulleys 15 are connected by a synchronous belt.

[0039] Working principle: During use, the number of raw material storage modules 4 can be increased or decreased depending on the type of raw material. Each type of ingredient corresponds to one set of raw material storage modules 4. Various raw materials are poured into the raw material hopper 41 through the feed pipe 43. The first motor 13 drives the threaded shaft 14 to rotate. Through the synchronous belt and synchronous pulley 15, the two sets of threaded shafts 14 rotate synchronously in the same direction, causing the sliding connecting plate 581 and the sliding block 682 to move along the threaded shaft 14. This moves the batching cylinder 51 to below the first discharge pipe 44 where material needs to be taken out. After that, the first motor 13 stops rotating, and the second motor 46 drives the first transmission shaft 47 and the spiral blade. The plate 48 rotates, causing the raw material to fall from the first discharge pipe 44 into the mixing cylinder 51. Four sets of weighing sensors 582 measure the mass of the raw material falling into the mixing cylinder 51. When the weighing sensors 582 detect that the mass of the raw material poured into the mixing cylinder 51 meets the set mass, the solenoid valve closes the first discharge pipe 44, and the second motor 46 stops rotating. Then, the first motor 13 continues to drive the threaded shaft 14 to rotate, causing the mixing cylinder 51 to move below the raw material storage module 4 containing other raw materials that need to be mixed, ensuring that all raw materials are poured into the mixing cylinder 51 according to the specified proportions. Afterwards, the third motor 53 drives the second drive shaft 54 ​​and the first stirring arm 55 to rotate, stirring the various raw materials falling into the batching cylinder 51. By mixing two raw materials initially, the subsequent additions can be mixed more thoroughly. During the batching process, some raw materials are initially mixed, reducing the mixing time. When the mass of the raw materials inside the batching cylinder 51 exceeds the limit, the solenoid valve on the second discharge pipe 56 is opened, allowing the raw materials to fall into the mixing cylinder 61 for final mixing. Simultaneously, other raw materials continue to be added to the batching cylinder 51 and initially mixed. When the raw materials fall from the first discharge pipe 44 into the mixing cylinder 51, a large amount of dust is generated. The air pump 37 is started, which causes a large amount of air to enter the dust collection bin 33 from the dust suction hood 31 along the connecting pipe 32. During this process, the dust generated when the raw materials flow out of the first discharge pipe 44 enters the dust collection bin 33 with the flowing air. The dust is filtered by the dust screen 35, and the air flows out from the air outlet pipe 34, thereby purifying the air and solving the dust pollution problem that occurs during the mixing process. This makes the working environment safer, protects the health of the staff, avoids cross-contamination of raw materials, and effectively ensures the hygiene and safety of the feed.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pig feed dispensing device, comprising a support structure (1), characterized in that: The support structure (1) includes a mounting plate (11), a first mounting base (12), a first motor (13), a threaded shaft (14), and a synchronous pulley (15). Several raw material storage modules (4) are fixedly connected to the upper surface of the mounting plate (11). A dust removal structure (3) is fixedly connected to the middle of the upper surface of the mounting plate (11). A batching module (5) and a mixing module (6) are slidably connected inside the mounting plate (11). The batching module (5) includes a batching cylinder (51) and a first fixing ring (58). The mixing module (6) includes a mixing cylinder (61) and a second fixing ring (68). A connecting rod (681) is fixedly connected to both sides of the ring (68). A sliding block (682) is fixedly connected to the upper end of the connecting rod (681). The upper ends of the sliding block (682) and the connecting rod (681) are slidably connected inside the mounting plate (11). A sliding connecting plate (581) is fixedly connected to both sides of the first fixed ring (58). The upper end of the sliding connecting plate (581) is slidably connected inside the mounting plate (11). A threaded shaft (14) is rotatably connected to both sides of the mounting plate (11). The surface of the threaded shaft (14) is threadedly connected to the sliding connecting plate (581) and the sliding block (682).

2. The pig feed mixing device according to claim 1, characterized in that: The support structure (1) is fixedly connected to a first mounting base (12) at one end. A first motor (13) is fixedly connected to the middle of the first mounting base (12). The output end of the first motor (13) is fixedly connected to one end of a set of threaded shafts (14) that pass through the mounting plate (11). Both sets of threaded shafts (14) that pass through the mounting plate (11) are fixedly connected to a synchronous pulley (15), and the two sets of synchronous pulleys (15) are connected by a synchronous belt.

3. The pig feed mixing device according to claim 1, characterized in that: The dust removal structure (3) includes a dust suction hood (31), a connecting pipe (32), a dust collection chamber (33), an air outlet pipe (34), a second mounting base (45), a fixed base (36), and an air pump (37). The dust suction hood (31) is fixedly connected to the middle of the upper surface of the mounting plate (11). The connecting pipe (32) is fixedly connected to the middle of the upper end of the dust suction hood (31). The dust collection chamber (33) is detachably connected to the upper end of the connecting pipe (32). A dustproof net (35) is fixedly connected to the end of the dust collection chamber (33) away from the connecting pipe (32). The air outlet pipe (34) is fixedly connected to the side of the dust collection chamber (33) away from the connecting pipe (32). The diameter of the end of the air outlet pipe (34) near the dust collection chamber (33) is larger than the diameter of the other end of the air outlet pipe (34). The fixed base (36) is fixedly connected inside the air outlet pipe (34). The air pump (37) is fixedly connected to the middle of the fixed base (36).

4. The pig feed mixing device according to claim 1, characterized in that: The raw material storage module (4) includes a raw material bin (41) and a second mounting base (45). Several support bases (42) are evenly fixedly connected to both sides of the upper surface of the mounting plate (11). The raw material bin (41) is fixedly connected to the middle of the support base (42), and one end of the raw material bin (41) is inserted into the dust collection hood (31). The end of the raw material bin (41) away from the middle of the mounting plate (11) is fixedly connected to a feed pipe (43). The end of the raw material bin (41) close to the middle of the mounting plate (11) is fixedly connected to a first discharge pipe (44), and a solenoid valve is fixedly connected to the middle of the first discharge pipe (44).

5. The pig feed mixing device according to claim 4, characterized in that: The upper surface of the mounting plate (11) is fixedly connected to several second mounting seats (45). The middle part of the upper end of the second mounting seat (45) is fixedly connected to a second motor (46). The output end of the second motor (46) is fixedly connected to a first transmission shaft (47). The outer surface of the first transmission shaft (47) is fixedly connected to a spiral blade (48). The middle part of the first transmission shaft (47) and the spiral blade (48) are rotatably connected inside the raw material bin (41).

6. The pig feed mixing device according to claim 1, characterized in that: A sealing cover (62) is fixedly connected to the upper end of the mixing cylinder (61). A second discharge pipe (56) is fixedly connected to one side of the sealing cover (62). A fourth mounting base (63) is fixedly connected to one side of the upper surface of the sealing cover (62). A fourth motor (64) is fixedly connected to the middle of the fourth mounting base (63). A third drive shaft (65) is fixedly connected to the output end of the fourth motor (64). Two sets of second stirring arms (66) are fixedly connected to one end of the third drive shaft (65) that passes through the sealing cover (62). The second stirring arms (66) are rotatably connected inside the mixing cylinder (61). A third discharge pipe (67) is fixedly connected to the lower end of the mixing cylinder (61). A solenoid valve is fixedly connected to the middle of the third discharge pipe (67).

7. The pig feed mixing device according to claim 1, characterized in that: Weighing sensors (582) are fixedly connected to four points inside the first fixed ring (58). The lower end of the mixing cylinder (51) is fixedly connected to the second discharge pipe (56), and the lower end of the second discharge pipe (56) passes through one side of the sealing cover (62). A solenoid valve is fixedly connected to the middle of the second discharge pipe (56). An installation ring (57) is fixedly connected to the outer surface of the mixing cylinder (51). The installation ring (57) is slidably connected to the upper end of the first fixed ring (58). A third mounting seat (52) is fixedly connected to the upper end of the inner surface of the mixing cylinder (51). A third motor (53) is fixedly connected to the middle of the third mounting seat (52). A second drive shaft (54) is fixedly connected to the output end of the third motor (53). Four sets of first stirring arms (55) are fixedly connected to the lower end of the surface of the second drive shaft (54).

8. The pig feed mixing device according to claim 1, characterized in that: The mounting plate (11) has support frames (2) on both sides of its lower surface.

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