Mixing device for feed processing

Abstract

The utility model discloses a mixed device for feed processing, including mixing jar, side row mechanism, stirring clamping mechanism and stabilizing mechanism, the side row mechanism includes side row box and block plate, the stirring clamping mechanism includes clamping pipe and clamping rod, the stabilizing mechanism includes screw ring and directional ring, through the push -pull board and block plate design of hydraulic drive, make the discharge of the bottom material more convenient and efficient, and the block plate can accurately seal the side row groove of mixing jar lateral wall, when needing, through the hydraulic system fast movement, ensure that material does not leak and realize complete discharge, and the clamping pipe and clamping rod's embedded design of stirring clamping mechanism adopt, through the cooperation of internal tooth ring, link tooth and friction ring, have guaranteed the stability and accurate regulation of stirring part in the mixing process, and the rotation structure design of clamping mechanism can prevent the loosening and instability of stirring device.

Description

Technical Field

[0001] This utility model relates to the field of mixing technology, and more specifically, to a mixing device for feed processing. Background Technology

[0002] Many existing mixing devices discharge materials by gravity or by manually opening the bottom outlet. This structure often results in poor discharge and blockages during the discharge process, especially when the mixture has a high moisture content or high viscosity. The residual material at the bottom is difficult to completely discharge, requiring multiple manual interventions for cleaning, which reduces work efficiency. At the same time, some devices lack auxiliary discharge devices, resulting in a large amount of material remaining at the bottom after mixing, which not only wastes raw materials but also increases the workload of subsequent cleaning.

[0003] During prolonged use, mixing tanks often experience material adhesion on their inner walls due to factors such as material moisture, oil content, or powder adsorption. This is especially true for certain high-viscosity feed additives or premixes, which easily adhere to the tank's inner wall during mixing, forming a residue layer. These residues not only affect the purity and proportioning accuracy of subsequent batches, causing cross-contamination, but can also breed bacteria and mold if not cleaned regularly, endangering feed hygiene and safety. Furthermore, mixing tanks are often designed as closed structures, making cleaning difficult and increasing equipment maintenance costs and labor intensity. Utility Model Content

[0004] (a) Technical problems to be solved In view of the problems existing in the prior art, this utility model provides a mixing device for feed processing to solve the technical problems mentioned in the background art, such as the inconvenience of discharging the mixed bottom material and the easy adhesion of residues on the inner wall of the mixing tank.

[0005] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a mixing device for feed processing, comprising a mixing tank, a side discharge mechanism, a stirring and clamping mechanism, and a stabilizing mechanism. The side discharge mechanism includes a side discharge box and a sealing plate. The side discharge box is fixedly installed on the side wall of the mixing tank. A side discharge groove is formed on the side wall of the mixing tank. A hydraulic cylinder and a push-pull plate are installed on the side discharge box. One end of the push-pull plate is connected to one end of the hydraulic cylinder. The sealing plate is installed on one end face of the push-pull plate and can seal the side wall groove of the mixing tank. The stirring and clamping mechanism includes a clamping pipe and a... The snap-fit ​​rod has an embedded groove on its outer wall. An inner toothed ring is rotatably mounted on the upper limit of the outer wall of the snap-fit ​​tube. An embedded tooth is rotatably mounted on the inner side wall of the snap-fit ​​tube. The embedded tooth can extend into the embedded groove. A connecting tooth is provided for meshing connection between the embedded tooth and the inner toothed ring. A friction ring is installed at the bottom end of the inner toothed ring. An outer retaining ring is fixedly mounted on the outer wall of the snap-fit ​​tube. A compression spring is installed on the outer retaining ring. An outer rotating ring is rotatably mounted on the outer retaining ring. A spinning plate is installed at the top end of the outer rotating ring. The spinning plate can press against the compression spring, so that the compression spring extends into the friction ring.

[0006] The present invention is further configured such that the stabilizing mechanism includes a threaded ring and a directional ring. The threaded ring is threadedly connected to the outer wall of the clamping tube, and the directional ring is slidably mounted on the outer wall of the clamping tube. A sloping plate is installed at the bottom end of the threaded ring, and a push plate is installed at the top end of the directional ring. The rotation of the sloping plate presses against the push plate, causing the push plate to push the directional ring to move in a direction, causing the directional ring to press against the inner toothed ring. The clamping spring extends into the friction ring, fixing the inner toothed ring in the rotation direction of the clamping tube.

[0007] The present invention is further configured such that a drive assembly and an addition pipe are installed at the top end of the mixing tank, a rotating shaft is installed at the output end of the drive assembly, and the addition pipe is installed at the top of the mixing tank, which facilitates the input of raw materials, simplifies the addition process, and reduces raw material loss.

[0008] The present invention is further configured such that a fixing sleeve is fixedly fitted on the rotating shaft, a horizontal stirring rod is installed on the fixing sleeve, a wall scraper is installed at one end of the horizontal stirring rod, the fixing sleeve is fitted on the rotating shaft to fix the position of the horizontal stirring rod and provide a mounting base for the horizontal stirring rod.

[0009] The present invention is further configured such that an installation sleeve is installed at one end of the scraper plate, the installation sleeve fits into one end of the horizontal stirring rod, the clamping tube is fixedly installed on the installation sleeve, and one end of the clamping rod can pass through the installation sleeve and the horizontal stirring rod to engage with the clamping tube to fix the scraper plate.

[0010] The present invention is further configured such that guide rails are symmetrically installed on the top end of the side-mounted box, and guide wheels are installed on both sides of the push-pull plate, and the guide wheels are directionally slidably configured in cooperation with the guide rails.

[0011] The present invention is further configured such that a moving groove is provided in the side wall of the card tube, and the connecting teeth and the inserting teeth are limited to rotating within the moving groove.

[0012] The present invention is further configured such that a bottom discharge box is installed at the bottom end of the side discharge box, and a support leg is installed at the bottom end of the mixing tank. The bottom discharge box is connected to the bottom of the side discharge box to provide an outlet for the material, which facilitates the collection and transfer of the mixed feed.

[0013] (III) Beneficial Effects Compared with the prior art, the present invention provides a mixing device for feed processing, which has the following beneficial effects: This invention features a side discharge mechanism. Through the design of a hydraulically driven push-pull plate and a sealing plate, the discharge of bottom material becomes more convenient and efficient. The sealing plate can precisely seal the side discharge groove on the side wall of the mixing tank. When needed, it can be quickly moved by the hydraulic system to ensure that the material does not leak and achieves complete discharge. In addition, the cooperation between the sealing plate and the push-pull plate makes the discharge process unnecessary for manual intervention, avoiding material waste and cleaning difficulties caused by blockage and residue in traditional equipment, and improving the automation and cleanliness of material handling.

[0014] This invention features a stirring locking mechanism with an embedded design of locking tube and locking rod. Through the cooperation of internal toothed ring, connecting teeth, and friction ring, the stability and precise adjustment of the stirring components during mixing are ensured. The rotating structure design of the locking mechanism prevents the stirring device from becoming loose or unstable, avoiding the problems of uneven mixing or material separation caused by loose parts or improper adjustment in traditional stirring systems. In addition, the configuration of friction ring and compression spring further enhances the tightness and friction of the locking components, ensuring the consistency and efficiency of the mixing effect.

[0015] This invention incorporates a stabilizing mechanism. Through the coordinated design of a threaded ring, a directional ring, and a sloping rotating plate, the stabilizing mechanism enhances the stability and control precision of the clamping pipe. The movement of the directional ring effectively restricts the rotation of the internal toothed ring, preventing unnecessary displacement or instability of the clamping pipe during operation, thereby improving the overall stability of the mixing device. The cooperation between the threaded ring and the directional ring ensures that the stirring components maintain a stable working state during use, avoiding damage and reduced production efficiency caused by unstable mechanical movements. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the device in the unused state of this utility model; Figure 2 This is a schematic diagram of the internal structure of the mixing tank in this utility model; Figure 3This is a structural schematic diagram of the scraper plate installation method in this utility model; Figure 4 This is a schematic diagram of the stirring clamping mechanism and the stabilizing mechanism in this utility model; Figure 5 This is a schematic diagram of the internal structure of the stirring and clamping mechanism and the stabilizing mechanism in this utility model.

[0017] In the diagram: 1. Mixing tank; 2. Side drain box; 3. Sealing plate; 4. Side drain trough; 5. Hydraulic cylinder; 6. Push-pull plate; 7. Snap-fit ​​pipe; 8. Snap-fit ​​rod; 9. Embedded groove; 10. Internal toothed ring; 11. Embedded tooth; 12. Connecting tooth; 13. Friction ring; 14. Outer retaining ring; 15. Compression spring; 16. Outer rotating ring; 17. Spinning plate; 18. Threaded ring; 19. Orienting ring; 20. Slope spinning plate; 21. Push plate; 22. Drive assembly; 23. Adding pipe; 24. Rotating shaft; 25. Fixing sleeve; 26. Horizontal stirring rod; 27. Scraper plate; 28. Mounting sleeve; 29. ​​Guide rail; 30. Guide wheel; 31. Motion groove; 32. Bottom drain box; 33. Support leg. Detailed Implementation

[0018] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0019] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0020] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0021] Please see Figures 1-5A mixing device for feed processing includes a mixing tank 1, a side discharge mechanism, a stirring and clamping mechanism, and a stabilizing mechanism. The side discharge mechanism includes a side discharge box 2 and a sealing plate 3. The side discharge box 2 is fixedly installed on the side wall of the mixing tank 1. A side discharge groove 4 is formed on the side wall of the mixing tank 1. A hydraulic cylinder 5 and a push-pull plate 6 are installed on the side discharge box 2. One end of the push-pull plate 6 is connected to the hydraulic cylinder 5. The sealing plate 3 is installed on one end face of the push-pull plate 6 and can seal the side wall groove of the mixing tank 1. The stirring and clamping mechanism includes a clamping pipe 7 and a clamping rod 8. An embedding groove 9 is formed on the outer wall of the clamping rod 8. An inner toothed ring 10 is rotatably mounted on the wall. An embedded tooth 11 is rotatably mounted on the inner side wall of the clamping tube 7. The embedded tooth 11 can extend into the embedded groove 9. A connecting tooth 12 is provided for meshing connection between the embedded tooth 11 and the inner toothed ring 10. A friction ring 13 is installed at the bottom end of the inner toothed ring 10. An outer retaining ring 14 is fixedly mounted on the outer wall of the clamping tube 7. A compression spring 15 is installed on the outer retaining ring 14. An outer rotating ring 16 is rotatably mounted on the outer retaining ring 14. A spinning plate 17 is installed at the top end of the outer rotating ring 16. The spinning plate 17 can press against the compression spring 15, so that the compression spring 15 extends into the friction ring 13.

[0022] In this embodiment, the side discharge mechanism consists of a side discharge box 2 and a sealing plate 3. During the mixing process, the sealing plate 3 is supported by a push-pull plate 6, completely sealing the side discharge trough 4 on the side wall of the mixing tank 1 to prevent material leakage. When it is necessary to discharge the mixed feed, the hydraulic cylinder 5 drives the push-pull plate 6 to move along the guide rail 29. The push-pull plate 6 moves the sealing plate 3 away, opening the side discharge trough 4. The mixed feed can flow from the side discharge trough 4 into the side discharge box 2, and then be discharged through the bottom discharge box 32. The cooperation between the guide rail 29 and the guide wheel 30 ensures that the movement of the push-pull plate 6 is smooth and precise. The stirring clamping mechanism is used to fix or disassemble the stirring mechanism. The scraper 27 in the assembly is easy to clean or disassemble when not needed. When the snap-fit ​​rod 8 passes through the mounting sleeve 28 and the horizontal stirring rod 26 and engages with the snap-fit ​​tube 7, the user operates the internal gear ring 10 to rotate. The rotation of the internal gear ring 10 drives the connecting teeth 12, which in turn drives the embedded teeth 11 to extend into the embedded groove 9 of the snap-fit ​​rod 8. At the same time, the spin plate 17 on the outer rotating ring 16 presses against the clamping spring 15, causing the clamping spring 15 to extend into the friction ring 13 at the bottom of the internal gear ring 10, increasing the friction force and preventing the internal gear ring 10 from rotating and loosening on its own, thereby firmly fixing the position of the scraper 27 on the horizontal stirring rod 26.

[0023] The stabilizing mechanism includes a threaded ring 18 and a directional ring 19. The threaded ring 18 is threadedly connected to the outer wall of the clamping tube 7, and the directional ring 19 is directionally slidably mounted on the outer wall of the clamping tube 7. A slope plate 20 is installed at the bottom end of the threaded ring 18, and a push plate 21 is installed at the top end of the directional ring 19. The rotation of the slope plate 20 presses against the push plate 21, causing the push plate 21 to push the directional ring 19 to move in a directional direction, so that the directional ring 19 presses against the inner toothed ring 10. The clamping spring 15 extends into the friction ring 13, fixing the inner toothed ring 10 in the rotation direction of the clamping tube 7.

[0024] In this embodiment, the stabilizing mechanism works in concert with the threaded ring 18 and the directional ring 19. When the threaded ring 18 is rotated, the bottom sloping plate 20 presses against the top push plate 21 of the directional ring 19, pushing the directional ring 19 to slide along the outer wall of the clamping pipe 7. This causes the directional ring 19 to press against the inner toothed ring 10. Combined with the action of the clamping spring 15 extending into the friction ring 13, this further enhances the fixing effect of the inner toothed ring 10 on the rotation direction of the clamping pipe 7, ensuring that the scraper plate 27 is stable and secure during the stirring process.

[0025] Please see Figures 1-5 As a supplementary embodiment of a feed processing mixing device with a side discharge mechanism, a stirring clamping mechanism, and a stabilizing mechanism: A drive assembly 22 and an adding pipe 23 are installed at the top end of the mixing tank 1. A rotating shaft 24 is installed at the output end of the drive assembly 22. A fixing sleeve 25 is installed on the rotating shaft 24. A horizontal stirring rod 26 is installed on the fixing sleeve 25. A wall scraper 27 is installed at one end of the horizontal stirring rod 26. An installation sleeve 28 is installed at one end of the wall scraper 27. The installation sleeve 28 fits one end of the horizontal stirring rod 26. The clamping pipe 7 is fixedly installed. On the mounting sleeve 28, one end of the snap-fit ​​rod 8 can pass through the mounting sleeve 28 and the horizontal stirring rod 26 to engage with the snap-fit ​​pipe 7 to fix the scraper plate 27. The top end of the side discharge box 2 is symmetrically equipped with guide rails 29. The two sides of the push-pull plate 6 are equipped with guide wheels 30, and the guide wheels 30 and guide rails 29 are oriented and slidably arranged. The side wall of the snap-fit ​​pipe 7 is provided with a motion groove 31, and the connecting teeth 12 and the embedded teeth 11 are limited and rotated in the motion groove 31. The bottom end of the side discharge box 2 is equipped with a bottom discharge box 32, and the bottom end of the mixing tank 1 is equipped with a support leg 33.

[0026] More specifically, feed ingredients are added to mixing tank 1 through the addition pipe 23 at the top of mixing tank 1. The scraper plate 27 is securely fixed to the horizontal stirring rod 26 by the stirring clamping mechanism. Specifically, the clamping rod 8 passes through the mounting sleeve 28 and the horizontal stirring rod 26 to cooperate with the clamping pipe 7. The inner toothed ring 10 is rotated so that the embedded teeth 11 extend into the embedded groove 9. Then, the position of the inner toothed ring 10 is fixed by the pressure plate 17, the spring 15 and the stabilizing mechanism to ensure that the sealing plate 3 completely seals the side discharge trough 4 to prevent material leakage during the mixing process. The top drive assembly 22 is started to drive the rotating shaft 24, the mounting sleeve 28 and the horizontal stirring rod 26 to rotate, so that the scraper plate 27 scrapes the inner wall of mixing tank 1 to achieve full mixing of materials. After mixing is completed, the hydraulic cylinder 5 is started to push the push-pull plate 6 and the sealing plate 3 to move away, open the side discharge trough 4, and the mixed feed flows into the side discharge box 2 through the side discharge trough 4 and is finally discharged from the bottom discharge box 32.

[0027] In summary, during the use or operation of the overall equipment: when the side discharge mechanism is required, the side discharge mechanism consists of the side discharge box 2 and the sealing plate 3. During the mixing process, the sealing plate 3 is supported by the push-pull plate 6, which completely seals the side discharge groove 4 on the side wall of the mixing tank 1 to prevent material leakage. When it is necessary to discharge the mixed feed, the hydraulic cylinder 5 drives the push-pull plate 6 to move along the guide rail 29. The push-pull plate 6 moves the sealing plate 3 away, opening the side discharge groove 4. The mixed feed can flow from the side discharge groove 4 into the side discharge box 2, and then be discharged through the bottom discharge box 32. The cooperation of the guide rail 29 and the guide wheel 30 ensures that the movement of the push-pull plate 6 is smooth and precise.

[0028] When the stirring clamping mechanism is in operation, it is used to fix or remove the scraper plate 27 in the stirring assembly, so as to facilitate the cleaning of the scraper plate 27 or its removal when it is not needed. When the clamping rod 8 passes through the mounting sleeve 28 and the horizontal stirring rod 26 and engages with the clamping tube 7, the user operates the inner toothed ring 10 to rotate. The rotation of the inner toothed ring 10 drives the connecting teeth 12, which in turn drives the embedded teeth 11 to extend into the embedded groove 9 of the clamping rod 8. At the same time, the spinning plate 17 on the outer rotating ring 16 presses against the clamping spring 15, so that the clamping spring 15 extends into the friction ring 13 at the bottom of the inner toothed ring 10, increasing the friction force and preventing the inner toothed ring 10 from rotating and loosening on its own, thereby firmly fixing the position of the scraper plate 27 on the horizontal stirring rod 26.

[0029] When the stabilizing mechanism is required to operate, the stabilizing mechanism works in concert with the threaded ring 18 and the directional ring 19. When the threaded ring 18 is rotated, the bottom sloping plate 20 presses against the top push plate 21 of the directional ring 19, pushing the directional ring 19 to slide along the outer wall of the clamping pipe 7. This causes the directional ring 19 to press against the inner toothed ring 10. Combined with the action of the clamping spring 15 extending into the friction ring 13, this further enhances the fixing effect of the inner toothed ring 10 on the rotation direction of the clamping pipe 7, ensuring that the scraper plate 27 is in a stable and firm position during the stirring process.

[0030] Feed ingredients are added to mixing tank 1 through the addition pipe 23 at the top of mixing tank 1. The scraper plate 27 is securely fixed to the horizontal stirring rod 26 by the stirring snap-fit ​​mechanism. Specifically, the snap-fit ​​rod 8 passes through the mounting sleeve 28 and the horizontal stirring rod 26 and engages with the snap-fit ​​pipe 7. The inner toothed ring 10 is rotated so that the embedded teeth 11 extend into the embedded groove 9. Then, the position of the inner toothed ring 10 is fixed by the pressure plate 17, the spring 15 and the stabilizing mechanism, ensuring that the sealing plate 3 completely seals the side discharge trough 4 to prevent material leakage during the mixing process. The top drive assembly 22 is started to drive the rotating shaft 24, the mounting sleeve 28 and the horizontal stirring rod 26 to rotate, so that the scraper plate 27 scrapes the inner wall of mixing tank 1 to achieve full mixing of materials. After mixing is completed, the hydraulic cylinder 5 is started to push the push-pull plate 6 and the sealing plate 3 to move away, opening the side discharge trough 4. The mixed feed flows into the side discharge box 2 through the side discharge trough 4 and is finally discharged from the bottom discharge box 32.

[0031] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

[0032] In all the solutions mentioned above, those involving the operation of electrical components, unless otherwise explicitly described, are controlled by a controller. Since the devices matched with the controllers are common devices, their control principles and circuit connections are existing, well-known, and mature technologies, and their specific circuit structures will not be elaborated here. In all the solutions mentioned above, those involving motors can be used with a reducer if necessary. The connection structure and working principle between the motor and the reducer are existing, well-known technologies, and will not be elaborated here.

Claims

1. A mixing device for feed processing, comprising a mixing tank (1), a side discharge mechanism, a stirring and clamping mechanism, and a stabilizing mechanism, characterized in that: The side discharge mechanism includes a side discharge box (2) and a sealing plate (3). The side discharge box (2) is fixedly installed on the side wall of the mixing tank (1). A side discharge groove (4) is provided on the side wall of the mixing tank (1). A hydraulic cylinder (5) and a push-pull plate (6) are installed on the side discharge box (2). The push-pull plate (6) is connected to one end of the hydraulic cylinder (5). The sealing plate (3) is installed on one end face of the push-pull plate (6). The sealing plate (3) can block the side wall groove of the side wall of the mixing tank (1). The stirring clamping mechanism includes a clamping pipe (7) and a clamping rod (8). An embedding groove (9) is provided on the outer wall of the clamping rod (8). The outer wall of the clamping pipe (7) is... An inner toothed ring (10) is rotatably mounted on the wall limit, and an embedded tooth (11) is rotatably mounted on the side wall limit of the clamping tube (7). The embedded tooth (11) can extend into the embedded groove (9). A connecting tooth (12) is provided for meshing connection between the embedded tooth (11) and the inner toothed ring (10). A friction ring (13) is installed at the bottom end of the inner toothed ring (10). An outer retaining ring (14) is fixedly mounted on the outer wall of the clamping tube (7). A compression spring (15) is installed on the outer retaining ring (14). An outer rotating ring (16) is rotatably mounted on the outer retaining ring (14), and a spinning plate (17) is installed at the top end of the outer rotating ring (16).

2. The mixing device for feed processing according to claim 1, characterized in that: The stabilizing mechanism includes a threaded ring (18) and a directional ring (19). The threaded ring (18) is threadedly connected to the outer wall of the clamping tube (7). The directional ring (19) is directionally slidably installed on the outer wall of the clamping tube (7). A slope plate (20) is installed at the bottom end of the threaded ring (18), and a push plate (21) is installed at the top end of the directional ring (19). The rotation of the slope plate (20) presses against the push plate (21), causing the push plate (21) to push the directional ring (19) to move in a direction, causing the directional ring (19) to press against the inner toothed ring (10). The clamping spring (15) extends into the friction ring (13), fixing the inner toothed ring (10) in the rotation direction of the clamping tube (7).

3. The mixing device for feed processing according to claim 1, characterized in that: The top end of the mixing tank (1) is equipped with a drive assembly (22) and an addition pipe (23), and the output end of the drive assembly (22) is equipped with a rotating shaft (24).

4. A mixing device for feed processing according to claim 3, characterized in that: The rotating shaft (24) is fitted with a fixed sleeve (25), and a horizontal stirring rod (26) is installed on the fixed sleeve (25). A scraper plate (27) is installed at one end of the horizontal stirring rod (26).

5. A mixing device for feed processing according to claim 4, characterized in that: One end of the scraper plate (27) is equipped with an installation sleeve (28). The installation sleeve (28) fits one end of the horizontal stirring rod (26). The clamping pipe (7) is fixedly installed on the installation sleeve (28). One end of the clamping rod (8) can pass through the installation sleeve (28) and the horizontal stirring rod (26) and engage with the clamping pipe (7) to fix the scraper plate (27).

6. A mixing device for feed processing according to claim 1, characterized in that: The top end of the side-mounted box (2) is symmetrically equipped with guide rails (29), and the two sides of the push-pull plate (6) are equipped with guide wheels (30), and the guide wheels (30) and the guide rails (29) are oriented and slidably configured.

7. A mixing device for feed processing according to claim 1, characterized in that: The side wall of the card tube (7) is provided with a movement groove (31), and the connecting tooth (12) and the inserting tooth (11) are limited to rotating within the movement groove (31).

8. A mixing device for feed processing according to claim 1, characterized in that: The bottom end of the side discharge box (2) is equipped with a bottom discharge box (32), and the bottom end of the mixing tank (1) is equipped with a support leg (33).

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