Feed additive and carrier mixing apparatus and production process

Abstract

The application discloses a feed additive and carrier mixing equipment and a production process, and relates to the technical field of feed processing. The equipment comprises a bottom plate, two supporting plates are fixedly connected to the upper side of the bottom plate, a spiral conveying cylinder is fixedly connected to the outer side of the supporting plate, a supporting block is fixedly connected to the upper side of the spiral conveying cylinder, a base is fixedly connected to the upper side of the supporting block, two vertical plates are fixedly connected to the upper side of the base, a mixing tank is arranged between the two vertical plates, a mixing unit is arranged on the outer side of the mixing tank, and the mixing unit comprises a top plate. The feed additive and carrier mixing equipment is characterized in that a motor two is arranged to control the rotation of the stirring plate on the rotating tube two, so that the feed additive and the carrier are mixed, and the lifting rod, the cam, the resisting block, the metal ring and the contact ring of the cleaning assembly are used to make the stirring plate repeatedly impact the metal ring while controlling the up-and-down movement of the mixing tank, so that the adhered feed is quickly removed, and material waste is avoided.

Description

Technical Field

[0001] This invention relates to the field of feed processing technology, specifically to a feed additive and carrier mixing equipment and production process. Background Technology

[0002] Feed processing is the process of treating various raw materials (such as corn, soybean meal, vitamins, minerals, etc.) through a series of physical, chemical, or biological methods to produce industrialized products that meet the nutritional needs of different animals, are safe, efficient, easy to store, and easy to feed. It is the cornerstone of modern animal husbandry, directly affecting animal growth, development, health, and ultimately, the economic benefits of animal farming. During feed processing, additives need to be mixed with carriers.

[0003] A search revealed a Chinese patent with application number "CN202510512256.9", which specifically describes a high-efficiency feed mixing and processing equipment for feed production. The equipment includes a casing, straw briquettes, and an air conveying pipe. The top of the casing has a feeding port, and both ends of the casing have feeding channels and a rotary spray deconstruction assembly, respectively. The side walls of the casing are equipped with an airflow control assembly, a pushing assembly, and a cover plate. This invention utilizes the rotary spray deconstruction assembly, which drives a small impeller by spraying high-pressure steam from a nozzle, causing the piercing rod to rotate and form a spiral spray trajectory, generating multi-directional shearing force to break down the fiber structure of the straw. The airflow control assembly is mechanically coupled to the distribution disc via a transmission gear.

[0004] In the aforementioned patent, the additives and carrier are uniformly mixed by a stirring component, thereby stirring the feed. However, when stirring powdery, micro-powdered, or moisture-containing excipients (such as vitamins and trace elements), these materials are easily adsorbed onto the wide surface of the spiral blades. This not only reduces the amount of feed processed and causes material waste, but also makes it difficult to clean the adhering feed. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a feed additive and carrier mixing equipment and production process, which solves the problem of feed material adhering to the surface of the mixing blades, resulting in material waste.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A feed additive and carrier mixing device includes a base plate, two support plates fixedly connected to the upper side of the base plate, a spiral conveyor cylinder fixedly connected to the outer side of the support plates, a support block fixedly connected to the upper side of the spiral conveyor cylinder, a base fixedly connected to the upper side of the support block, two vertical plates fixedly connected to the upper side of the base, a mixing tank disposed between the two vertical plates, a mixing unit disposed on the outer side of the mixing tank, the mixing unit including a top plate fixedly connected between the two vertical plates, a lifting frame fixedly connected to the outer side of the mixing tank, a cleaning component disposed on the inner side of the mixing tank for cleaning adhering feed, a connecting pipe fixedly connected to the upper side of the spiral conveyor cylinder, and a second discharge pipe fixedly connected to the lower side of the mixing tank, the second discharge pipe being slidably connected to the connecting pipe.

[0008] Preferably, two feed pipes are fixedly connected to the upper side of the mixing tank, an electromagnetic valve is provided on the outer side of the second discharge pipe, a motor and a hot air blower are fixedly connected to the outer side of the support plate, a discharge pipe is fixedly connected to the lower side of the spiral conveyor, a fixed cover is fixedly connected to the lower side of the top plate, and the mixing tank and the fixed cover are slidably connected.

[0009] Preferably, the cleaning assembly includes a top cover, which is fixedly connected to the upper side of a top plate. A side hole is provided on the outer side of the top cover. A connecting cover is fixedly connected to the upper side of the top cover. A rotating tube and a rotating shaft are rotatably connected to the inner side of the connecting cover. Multiple limiting blocks are fixedly connected to the lower end of the rotating tube. A second rotating tube is rotatably connected to the inner side of the mixing tank. Multiple limiting grooves are provided on the upper side of the second rotating tube. The limiting blocks are slidably connected to the limiting grooves. A lifting cylinder is provided on the outer side of the second rotating tube. Multiple stirring plates are fixedly connected to the outer side of the lifting cylinder. A large gear is fixedly connected to the lower end of the rotating shaft. A small gear meshing with the large gear is fixedly connected to the outer side of the second rotating tube. A second motor for driving the rotating shaft is fixedly connected to the upper side of the connecting cover.

[0010] Preferably, a lifting rod is fixedly connected to the upper side of the lifting frame, the lower end of the first rotating tube is located inside the top cover, a cam is fixedly connected to the outer side of the lower end of the rotating tube, a sliding groove is provided on both the left and right sides of the upper side of the top plate located on the cam, a slider is slidably connected to the inner side of the sliding groove, a rotating block is fixedly connected to the upper side of the slider, an inclined plate is rotatably connected to the outer side of the rotating block, the upper end of the lifting rod passes through the upper side of the top plate and a connecting block is fixedly connected to the outer side, a rectangular groove is provided on the outer side of the inclined plate, the connecting block is rotatably connected to the rectangular groove, a spring is fixedly connected between the outer side of the slider and the inner wall of the sliding groove, a moving block is fixedly connected to the outer side of the slider, and a stop block is fixedly connected to the side of the moving block near the cam.

[0011] Preferably, a control rod is fixedly connected to the upper side of the lifting cylinder, a rotating cylinder is rotatably connected to the upper side of the mixing tank, the upper end of the control rod passes through the upper side of the rotating cylinder and is fixedly connected to a contact ring, a spring is fixedly connected between the contact ring and the rotating cylinder, metal rings are fixedly connected to the inner side of the mixing tank and on both the upper and lower sides of the stirring plate, the contact ring is located below the top plate, and the control rod is slidably connected to the rotating cylinder.

[0012] Preferably, multiple branch pipes are fixedly connected to the outer side of the second rotating pipe, a heat exchange pipe is provided on the inner side of the stirring plate, the heat exchange pipe is connected to the branch pipes, a fixed pipe is fixedly connected to the outer side of the heat exchange pipe, an annular pipe is fixedly connected to the upper end of the fixed pipe, and an installation pipe is fixedly connected to the outer side of the annular pipe.

[0013] Preferably, a lifting pipe is fixedly connected to the upper side of the second rotating pipe, the lifting pipe is slidably connected to the first rotating pipe, an outlet pipe and an inlet pipe are fixedly connected to the upper side of the connecting cover, the inlet pipe is connected to the first rotating pipe, the mounting pipe is rotatably connected to the outlet pipe, and the heat exchange tube has a serpentine structure.

[0014] A process for mixing feed additives with a carrier includes the following steps:

[0015] S1. Additives and carriers are fed into the mixing tank through two feed pipes. Motor 2 is started to control multiple stirring plates to rotate, and additives and carriers are mixed together.

[0016] S2. By setting up lifting rods, inclined plates, and cams, the mixing tank is controlled to move up and down repeatedly, and the stirring plate is controlled to repeatedly strike the metal ring to clean the adhering feed.

[0017] S3. Hot water is introduced into the heat exchange tube inside the mixing plate through the water inlet pipe to heat the feed. Then, the feed is fed into the screw conveyor through the discharge pipe 2 and the connecting pipe. The hot air blower and motor 1 are started to dry the feed. Finally, the feed is discharged through the discharge pipe 1 and added to the cooling drum for cooling.

[0018] This invention provides a mixing device and production process for feed additives and carriers. Compared with the prior art, it has the following advantages:

[0019] (1) The feed additive and carrier mixing equipment uses a motor to control the rotation of the mixing plate on the rotating tube to mix the feed additive and the carrier. With the help of the lifting rod, cam, abutment, metal ring and contact ring of the cleaning component, the mixing tank is moved up and down while the mixing plate repeatedly hits the metal ring, so that the adhering feed can be quickly removed and the material is not wasted.

[0020] (2) The feed additive and carrier mixing equipment has a heat exchange tube installed inside the mixing plate, which facilitates the introduction of hot water during mixing to heat the material, so that the highly adhesive material melts quickly and the feed does not stick to the mixing plate. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a cross-sectional first-view perspective three-dimensional structural diagram of the present invention;

[0023] Figure 3 This is a cross-sectional perspective three-dimensional structural diagram of the present invention.

[0024] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0025] Figure 5 This is a partial three-dimensional structural diagram of the present invention;

[0026] Figure 6 for Figure 5 Enlarged view of point B in the middle;

[0027] Figure 7 This is a partial three-dimensional structural diagram of the mixing tank in this invention;

[0028] Figure 8 for Figure 7 Enlarged view of point C in the middle;

[0029] Figure 9 This is a cross-sectional perspective view of the stirring plate in this invention.

[0030] In the diagram: 1. Base plate; 2. Support plate; 3. Mixing tank; 4. Screw conveyor; 5. Discharge pipe 1; 6. Motor 1; 7. Hot air blower; 8. Mixing unit; 9. Support block; 10. Base; 11. Vertical plate; 12. Feed pipe; 13. Discharge pipe 2; 14. Solenoid valve; 15. Connecting pipe; 81. Lifting frame; 82. Lifting rod; 83. Cleaning assembly; 84. Metal ring; 85. Top plate; 86. Fixing cover; 831. Top cover; 832. Side hole; 833. Connecting cover; 834. Motor 2; 835. Rotating shaft; 836. Large gear; 837. Rotating pipe 1; 838. Small gear; 839. Water outlet pipe; 8310. Water inlet pipe ; 8311, Rotary tube II; 8312, Lifting cylinder; 8313, Stirring plate; 8314, Cam; 8315, Slide groove; 8316, Sliding block; 8317, Rotary block I; 8318, Inclined plate; 8319, Rectangular groove; 8320, Connecting block; 8321, Spring I; 8322, Moving block; 8323, Abutment block; 8324, Lifting tube; 8325, Limiting block; 8326, Limiting groove; 8327, Rotary cylinder; 8328, Control rod; 8329, Spring II; 8330, Contact ring; 8331, Branch pipe; 8332, Heat exchange tube; 8333, Fixed pipe; 8334, Annular pipe; 8335, Installation pipe. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] This invention provides the following technical solutions:

[0033] Example 1

[0034] Please see Figure 1 - Figure 8A feed additive and carrier mixing device includes a base plate 1, two support plates 2 fixedly connected to the upper side of the base plate 1, a spiral conveyor cylinder 4 fixedly connected to the outer side of the support plates 2, a support block 9 fixedly connected to the upper side of the spiral conveyor cylinder 4, a base 10 fixedly connected to the upper side of the support block 9, two vertical plates 11 fixedly connected to the upper side of the base 10, a mixing tank 3 disposed between the two vertical plates 11, a mixing unit 8 disposed on the outer side of the mixing tank 3, the mixing unit 8 including a top plate 85 fixedly connected between the two vertical plates 11, a lifting frame 81 fixedly connected to the outer side of the mixing tank 3, a cleaning component 83 disposed on the inner side of the mixing tank 3 for cleaning adhering feed, a connecting pipe 15 fixedly connected to the upper side of the spiral conveyor cylinder 4, a discharge pipe 13 fixedly connected to the lower side of the mixing tank 3, the discharge pipe 13 being slidably connected to the connecting pipe 15, two inlet pipes 12 fixedly connected to the upper side of the mixing tank 3, and the outer side of the discharge pipe 13 being... A solenoid valve 14 is installed on the side. A motor 6 and a hot air blower 7 are fixedly connected to the outside of the support plate 2. A discharge pipe 5 is fixedly connected to the lower side of the screw conveyor 4. A fixed cover 86 is fixedly connected to the lower side of the top plate 85. The mixing tank 3 is slidably connected to the fixed cover 86. Two feed pipes 12 are provided to facilitate the separate addition of feed additives and carriers. The feed pipes 12 are slidably connected to the top cover 831 and the connecting cover 833. The feed additives and carriers are added to the mixing tank 3 for mixing. After mixing, the feed is easily conveyed into the screw conveyor 4 through the discharge pipe 13 and the connecting pipe 15. During conveying, the hot air blower 7 is started. The output end of the hot air blower 7 is located in the screw conveyor 4 to facilitate the drying of the feed in the screw conveyor 4 with hot air. Then the feed is discharged through the discharge pipe 5 and conveyed to the cooling drum. The cooling drum is a tubular type and the cold source is a circulating water heat exchange method. After cooling to a certain temperature, the finished product is packaged.

[0035] The cleaning assembly 83 includes a top cover 831, which is fixedly connected to the upper side of the top plate 85. A side hole 832 is provided on the outer side of the top cover 831. A connecting cover 833 is fixedly connected to the upper side of the top cover 831. A rotating tube 837 and a rotating shaft 835 are rotatably connected to the inner side of the connecting cover 833. Multiple limiting blocks 8325 are fixedly connected to the lower end of the rotating tube 837. A second rotating tube 8311 is rotatably connected to the inner side of the mixing tank 3. Multiple limiting blocks are provided on the upper side of the second rotating tube 8311. The groove 8326 and the limiting block 8325 are slidably connected to the limiting groove 8326. A lifting cylinder 8312 is provided on the outside of the rotating tube 8311. Multiple stirring plates 8313 are fixedly connected to the outside of the lifting cylinder 8312. A large gear 836 is fixedly connected to the lower end of the rotating shaft 835. A small gear 838 that meshes with the large gear 836 is fixedly connected to the outside of the rotating tube 8311. A second motor 834 that drives the rotating shaft 835 is fixedly connected to the upper side of the connecting cover 833. A lifting rod 82 is fixedly connected to the upper side of the lowering frame 81. The lower end of the rotating tube 837 is located inside the top cover 831. A cam 8314 is fixedly connected to the outer side of the lower end of the rotating tube 837. Slide grooves 8315 are provided on both the left and right sides of the cam 8314 on the upper side of the top plate 85. A slider 8316 is slidably connected to the inner side of the slide groove 8315. A rotating block 8317 is fixedly connected to the upper side of the slider 8316. An inclined plate 8318 is rotatably connected to the outer side of the rotating block 8317. The upper end of the lowering rod 82 passes through the upper side of the top plate 85 and is fixedly connected to the outer side of the connecting block 8320. A rectangular groove 8319 is opened on the outer side of the inclined plate 8318. The connecting block 8320 is rotatably connected to the rectangular groove 8319. A spring 8321 is fixedly connected between the outer side of the slider 8316 and the inner wall of the slide groove 8315. A moving block 8322 is fixedly connected to the outer side of the slider 8316. A stop block 8323 is fixedly connected to the side of the moving block 8322 near the cam 8314.

[0036] During feed processing, feed additives and carriers enter mixing tank 3. Motor 2 834 is started, which drives rotating shaft 835 to rotate. Rotating shaft 835 drives large gear 836 to rotate, large gear 836 drives small gear 838 to rotate, and small gear 838 drives rotating tube 1 837 to rotate. Under the action of limit block 8325, rotating tube 1 837 drives rotating tube 2 8311 to rotate, rotating tube 2 8311 drives lifting cylinder 8312 to rotate, and lifting cylinder 8312 drives multiple stirring plates 8313 to rotate. The multiple stirring plates 8313 stir the feed, so that the feed additives and carriers are mixed together.

[0037] When the material is being stirred, the rotary tube 837 drives the cam 8314 to rotate. Under the action of the spring 8321, the cam 8314 drives the abutment block 8323 to move left and right repeatedly. The cam 8314 has a double convex angle structure, which causes the abutment blocks 8323 on both sides to move towards each other. The abutment block 8323 drives the moving block 8322 to move. The moving block 8322 drives the slider 8316 to move. The slider 8316 drives the inclined plate 8318 to rotate. The inclined plate 8318 drives the lifting rod 82 on the connecting block 8320 to move up and down repeatedly. The lifting rod 82 drives the lifting frame 81 to move up and down repeatedly. The lifting frame 81 drives the mixing tank 3 to move up and down repeatedly, so that the feed in the mixing tank 3 can be mixed better under the action of inertia.

[0038] A control rod 8328 is fixedly connected to the upper side of the lifting cylinder 8312. A rotating drum 8327 is rotatably connected to the upper side of the mixing tank 3. The upper end of the control rod 8328 passes through the upper side of the rotating drum 8327 and is fixedly connected to a contact ring 8330. A spring 8329 is fixedly connected between the contact ring 8330 and the rotating drum 8327. Metal rings 84 are fixedly connected to the inner side of the mixing tank 3 and on both the upper and lower sides of the stirring plate 8313. The contact ring 8330 is located below the top plate 85. The control rod 8328 and the rotating drum 8327... With the sliding connection, as the mixing tank 3 moves up and down repeatedly, the mixing tank 3 drives the contact ring 8330 to move up and down repeatedly. When the contact ring 8330 contacts the top plate 85, the control rod 8328 drives the lifting cylinder 8312 to move up and down repeatedly. The lifting cylinder 8312 drives the stirring plate 8313 to move up and down repeatedly, causing the stirring plate 8313 to repeatedly collide with the metal ring 84. Under the vibration, the feed adhering to the stirring plate 8313 falls off, making it easier to clean the adhering feed later and avoiding material waste.

[0039] Example 2

[0040] Based on Example 1, such as Figure 9 As shown, multiple branch pipes 8331 are fixedly connected to the outer side of the second rotating pipe 8311. A heat exchange pipe 8332 is provided on the inner side of the stirring plate 8313. The heat exchange pipe 8332 is connected to the branch pipes 8331. A fixed pipe 8333 is fixedly connected to the outer side of the heat exchange pipe 8332. An annular pipe 8334 is fixedly connected to the upper end of the fixed pipe 8333. An installation pipe 8335 is fixedly connected to the outer side of the annular pipe 8334. A lifting pipe 8324 is fixedly connected to the upper side of the second rotating pipe 8311. The lifting pipe 8324 is slidably connected to the first rotating pipe 837. An outlet pipe 839 and an inlet pipe 8310 are fixedly connected to the upper side of the connecting cover 833. The inlet pipe 8310 is connected to the first rotating pipe 837. The installation pipe 8335 is rotatably connected to the outlet pipe 839. The heat exchange pipe 8332 has a serpentine structure.

[0041] During mixing, hot water is first introduced into the first rotating pipe 837 through the inlet pipe 8310, and then into multiple branch pipes 8331 through the riser pipe 8324 and the second rotating pipe 8311. The hot water enters the heat exchange pipe 8332, and then through the fixed pipe 8333, the annular pipe 8334 and the installation pipe 8335, the hot water is discharged through the outlet pipe 839. This facilitates the heating of the feed with hot water, melts the highly viscous feed, and prevents some feed from adhering to the surface of the mixing plate 8313.

[0042] A process for mixing feed additives with a carrier includes the following steps:

[0043] S1. The additive and carrier are fed into the mixing tank 3 through two feed pipes 12. The motor 834 is started to control the rotation of multiple stirring plates 8313, and the additive and carrier are mixed together.

[0044] S2. By setting up the lifting rod 82, the inclined plate 8318, and the cam 8314, the mixing tank 3 is controlled to move up and down repeatedly, and the stirring plate 8313 is controlled to repeatedly hit the metal ring 84 to clean the adhering feed.

[0045] S3. Hot water is introduced into the heat exchange tube 8332 inside the mixing plate 8313 through the water inlet pipe 8310 to heat the feed. Then, the feed is fed into the screw conveyor drum 4 through the discharge pipe 13 and the connecting pipe 15. The hot air blower 7 and the motor 6 are started to dry the feed. Finally, the feed is discharged through the discharge pipe 5 and added to the cooling drum for cooling.

[0046] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0047] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0048] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A feed additive and carrier mixing device, comprising a base plate (1), characterized in that: Two support plates (2) are fixedly connected to the upper side of the base plate (1). A spiral conveyor cylinder (4) is fixedly connected to the outer side of the support plate (2). A support block (9) is fixedly connected to the upper side of the spiral conveyor cylinder (4). A base (10) is fixedly connected to the upper side of the support block (9). Two vertical plates (11) are fixedly connected to the upper side of the base (10). A mixing tank (3) is arranged between the two vertical plates (11). A mixing unit (8) is arranged on the outer side of the mixing tank (3). The mixing tank (3) includes a top plate (85) which is fixedly connected between two vertical plates (11). A lifting frame (81) is fixedly connected to the outside of the mixing tank (3). A cleaning component (83) is provided on the inside of the mixing tank (3). The cleaning component (83) is used to clean the adhering feed. A connecting pipe (15) is fixedly connected to the upper side of the spiral conveyor (4). A discharge pipe (13) is fixedly connected to the lower side of the mixing tank (3). The discharge pipe (13) is slidably connected to the connecting pipe (15). The cleaning assembly (83) includes a top cover (831), which is fixedly connected to the upper side of the top plate (85). A side hole (832) is provided on the outer side of the top cover (831). A connecting cover (833) is fixedly connected to the upper side of the top cover (831). A rotating tube (837) and a rotating shaft (835) are rotatably connected to the inner side of the connecting cover (833). A plurality of limiting blocks (8325) are fixedly connected to the lower end of the rotating tube (837). A rotating tube (8311) is rotatably connected to the inner side of the mixing tank (3). A plurality of limiting blocks (8325) are provided on the upper side of the rotating tube (8311). A limiting groove (8326), the limiting block (8325) is slidably connected to the limiting groove (8326), a lifting cylinder (8312) is provided on the outside of the rotating tube (8311), a plurality of stirring plates (8313) are fixedly connected to the outside of the lifting cylinder (8312), a large gear (836) is fixedly connected to the lower end of the rotating shaft (835), a small gear (838) that meshes with the large gear (836) is fixedly connected to the outside of the rotating tube (8311), and a motor (834) that drives the rotating shaft (835) to rotate is fixedly connected to the upper side of the connecting cover (833). A lifting rod (82) is fixedly connected to the upper side of the lifting frame (81). The lower end of the first rotating tube (837) is located inside the top cover (831). A cam (8314) is fixedly connected to the outer side of the lower end of the first rotating tube (837). Slide grooves (8315) are provided on both the left and right sides of the upper side of the top plate (85) located on the cam (8314). A slider (8316) is slidably connected to the inner side of the slide groove (8315). A rotating block (8317) is fixedly connected to the upper side of the slider (8316). An inclined plate (8318) is rotatably connected to the outer side of the rotating block (8317). The upper end of the lifting rod (82) passes through the upper side of the top plate (85) and is fixedly connected to the outer side of the connecting block (8320). The outer side of the inclined plate (8318) is provided with a rectangular groove (8319). The connecting block (8320) is rotatably connected to the rectangular groove (8319). A spring (8321) is fixedly connected between the outer side of the slider (8316) and the inner wall of the slide groove (8315). A moving block (8322) is fixedly connected to the outer side of the slider (8316). A stop block (8323) is fixedly connected to the side of the moving block (8322) near the cam (8314). A control rod (8328) is fixedly connected to the upper side of the lifting cylinder (8312), and a rotating cylinder (8327) is rotatably connected to the upper side of the mixing tank (3). The upper end of the control rod (8328) passes through the upper side of the rotating cylinder (8327) and is fixedly connected to a contact ring (8330). A spring (8329) is fixedly connected between the contact ring (8330) and the rotating cylinder (8327). Metal rings (84) are fixedly connected to the inner side of the mixing tank (3) and on both the upper and lower sides of the stirring plate (8313). The contact ring (8330) is located below the top plate (85). The control rod (8328) is slidably connected to the rotating cylinder (8327).

2. The feed additive and carrier mixing equipment according to claim 1, characterized in that: Two feed pipes (12) are fixedly connected to the upper side of the mixing tank (3). A solenoid valve (14) is provided on the outer side of the discharge pipe (13). A motor (6) and a hot air blower (7) are fixedly connected to the outer side of the support plate (2). A discharge pipe (5) is fixedly connected to the lower side of the spiral conveyor (4). A fixed cover (86) is fixedly connected to the lower side of the top plate (85). The mixing tank (3) and the fixed cover (86) are slidably connected.

3. The feed additive and carrier mixing equipment according to claim 2, characterized in that: Multiple branch pipes (8331) are fixedly connected to the outer side of the second rotating pipe (8311). A heat exchange pipe (8332) is provided on the inner side of the stirring plate (8313). The heat exchange pipe (8332) is connected to the branch pipes (8331). A fixed pipe (8333) is fixedly connected to the outer side of the heat exchange pipe (8332). An annular pipe (8334) is fixedly connected to the upper end of the fixed pipe (8333). An installation pipe (8335) is fixedly connected to the outer side of the annular pipe (8334).

4. The feed additive and carrier mixing equipment according to claim 3, characterized in that: The upper side of the second rotating pipe (8311) is fixedly connected to a lifting pipe (8324), the lifting pipe (8324) is slidably connected to the first rotating pipe (837), the upper side of the connecting cover (833) is fixedly connected to an outlet pipe (839) and an inlet pipe (8310), the inlet pipe (8310) is connected to the first rotating pipe (837), the mounting pipe (8335) is rotatably connected to the outlet pipe (839), and the heat exchange pipe (8332) has a serpentine structure.

5. A process for mixing feed additives and carriers, wherein the equipment for mixing feed additives and carriers according to claim 4 is characterized in that, Includes the following steps: S1. Through two feed pipes (12), the additive and carrier are put into the mixing tank (3), the motor (834) is started, and multiple stirring plates (8313) are controlled to rotate, and the additive and carrier are mixed together. S2. By setting up the lifting rod (82), the inclined plate (8318), and the cam (8314), the mixing tank (3) is controlled to move up and down repeatedly, and the stirring plate (8313) is controlled to repeatedly hit the metal ring (84) to clean the adhering feed. S3. Hot water is introduced into the heat exchange tube (8332) inside the mixing plate (8313) through the water inlet pipe (8310) to heat the feed. Then, the feed is introduced into the screw conveyor (4) through the discharge pipe (13) and the connecting pipe (15). The hot air blower (7) and the motor (6) are started to dry the feed. Finally, the feed is discharged through the discharge pipe (5). The discharged feed is added to the cooling drum for cooling.

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