Fat additive stirring equipment for coating feed

Abstract

The invention relates to the technical field of additive stirring, in particular to feed coating lipid additive stirring equipment which comprises a base and further comprises a material containing and discharging structure connected with the base, the material containing and discharging structure comprises a first rotation driving part, the first rotation driving part is connected with a connecting cover, and the connecting cover is connected with a sampling mechanism. A baffle is slidably mounted below each group of connecting covers, the baffles are connected with a bracket, the lowest group of baffles is slidably connected with a closing plate, the lower end surfaces of the other four groups of baffles are slidably connected with the upper end surfaces of the four groups of connecting covers respectively, and the baffles are connected with a second rotation driving part; and the lifting stirring structure is connected with the base. In the process of stirring the materials, the sampling mechanism is arranged to assist personnel in detecting the stirring and processing conditions of the materials at different heights, and a layer of stirred materials is independently separated and taken out by adjusting the material containing and discharging structure and the lifting stirring structure, so that excessive stirring of the materials is avoided, and the processing efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of additive stirring, and particularly to a lipid additive stirring device for feed coating. Background Technique

[0002] With the rapid development of the feed industry, the types of feed additives have increased, and a large number of active substances have emerged, such as enzyme preparations, probiotics, immunoglobulins, flavors, organic acids, and amino acids. Coating technology is also known as encapsulation technology or coating technology, that is, in a specific device, sugar materials or other film-forming materials are coated on the outer surface of solid pharmaceutical preparations according to a specific process, so that after drying, it becomes one or several layers of multi-functional protective layers with different thicknesses and different elasticities tightly adhered to the surface.

[0003] The additive stirring device for mixing additives with feed is mainly used to fully mix the produced feed with components such as drugs and additives. This type of device is widely used in feed production plants and large-scale farms. Generally, when stirring additives, it is often only after all the materials at each height are stirred that the machine stops for the material taking operation. However, in the actual stirring process, the materials at different heights are often not stirred to a uniform state at the same time. This causes some materials to be over-stirred, that is, some materials are still being continuously stirred by the device after being stirred evenly. These materials that have been stirred in advance cannot be taken out in time due to the structure of the existing device, which may cause the materials that have been stirred to become uneven again due to over-stirring, reducing the processing efficiency. Summary of the Invention

[0004] The purpose of the present invention is to provide a lipid additive stirring device for feed coating to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the present invention provides the following technical solutions: A lipid additive stirring device for feed coating, including a base, and further including: A material containing and discharging structure connected to the base. The material containing and discharging structure includes a first rotation driving part connected to the base. The first rotation driving part is connected with five groups of connecting covers. The five groups of connecting covers are arranged at equal intervals in the vertical direction. The connecting covers are fixedly connected with a sampling mechanism. A baffle is slidably installed below each group of connecting covers. The baffle is slidably connected with a bracket. The bracket is fixedly connected to the base. The bracket is provided with a special-shaped sliding groove for slidably connecting the baffle. The baffle is provided with a circular hole adapted to the connecting cover. The baffle in the lowermost group is slidably connected with a closing plate fixedly connected to the base. The lower end surfaces of the remaining four groups of baffles are respectively slidably connected with the upper end surfaces of the four groups of connecting covers. The baffle is connected with a second rotation driving part. The base is fixedly connected with a material containing box. The top of the material containing box is provided with an opening. The material containing box is arranged below the five groups of baffles; The lifting and stirring structure connected to the base.

[0006] As a further improvement of the present invention: The first rotation driving part includes a first vertical frame fixedly connected to the base. The first vertical frame is fixedly connected with a pipe frame. Five sets of sleeve frames are rotatably installed on the pipe frame. Grooves are formed on the sleeve frames. The sleeve frames are rotatably connected to the pipe frame. The sleeve frames are fixedly connected with a connecting cover. A piston is slidably connected to the sleeve frame. The piston has ferromagnetism. A pin body that is movably connected to the pipe frame is slidably connected to the sleeve frame. A second spring is installed between the pin body and the sleeve frame. A hydraulic chamber is arranged among the sleeve frame, the piston and the pin body. The hydraulic chamber is arranged inside the sleeve frame. The first vertical frame is fixedly connected with a first motor. The output shaft of the first motor is fixedly connected with a first connecting block. The first connecting block is fixedly connected with a third motor. The output shaft of the third motor is fixedly connected with a first lead screw. The first lead screw is threadedly connected with a first slider. A protruding end adapted to the groove is arranged on the first slider. The first slider is slidably installed inside the pipe frame. The first slider is slidably connected with two groups of first sliding rods. The two groups of first sliding rods are fixedly connected with the first connecting block. A first electromagnet magnetically coupled with the piston is fixedly installed inside the first slider.

[0007] As a further improvement of the present invention: The sampling mechanism includes a threaded pipe fixedly connected to the connecting cover. External threads are arranged on the outer wall of the threaded pipe. The threaded pipe is connected with a plug body through the external threads. The plug body is movably connected to the connecting cover.

[0008] As a further improvement of the present invention: The second rotation driving part includes a second vertical frame fixedly connected to the base. Five sets of open sleeves are fixedly connected to the second vertical frame. Five sets of limiting rings are rotatably connected to the second vertical frame. Each set of limiting rings is fixedly connected with a first gear. A through groove is formed in the middle of the first gear. The first gear is meshed and connected with an arc-shaped rack fixedly connected with a baffle. The first gear is fixedly connected with a rectangular sleeve. A first spring is fixedly installed inside the rectangular sleeve. An iron bar slidably connected with the rectangular sleeve is fixedly connected to the first spring. The iron bar is movably connected to the open sleeve. The second vertical frame is fixedly connected with a second motor. The output shaft of the second motor is fixedly connected with a second connecting block. The second connecting block is fixedly connected with a fourth motor. The output shaft of the fourth motor is fixedly connected with a second lead screw. The second lead screw is threadedly connected with a torsion block frame. Two groups of second electromagnets are fixedly connected to the torsion block frame. The torsion block frame is slidably connected with multiple groups of second sliding rods. The second sliding rods are fixedly connected with the second connecting block.

[0009] As a further improvement scheme of the present invention: the lifting and stirring structure includes a main telescopic frame fixedly connected to the base, a movable end of the main telescopic frame is fixedly installed with an extension arm, the extension arm is fixedly connected to a gear box, the gear box is fixedly connected to a fifth motor, an output end of the fifth motor is fixedly connected to a second gear, the second gear is meshed and connected with a third gear rotatably installed in the gear box, and the third gear is connected with a swinging blade assembly.

[0010] As a further improvement scheme of the present invention: the swinging blade assembly includes multiple groups of first active telescopic rods fixedly connected to the extension arm, a movable end of the first active telescopic rod is fixedly connected to a cross, the cross is rotatably connected with a rotating head, the rotating head is fixedly connected to a connecting bar, the connecting bar is slidably connected with the third gear, the connecting bar is fixedly connected with multiple groups of hinge joints, each group of hinge joints is hinged with two hinge plates, the hinge plates are hinged with a stirring frame, multiple stirring frames are jointly rotatably connected with a cylinder shell, and the cylinder shell is coaxially and fixedly connected with the third gear.

[0011] As a further improvement scheme of the present invention: a protruding ring is fixedly installed on an outer wall of the cylinder shell, and the protruding ring is rotatably connected with the extension arm.

[0012] Compared with the prior art, the beneficial effects of the present invention are: When using the present invention, five groups of connecting covers are arranged at intervals in a straight line in the vertical direction, and a group of baffles are arranged between two adjacent groups of connecting covers. The circular holes on the baffles communicate the upper and lower groups of connecting covers. At the same time, since the closing plate shields the circular holes of the lowermost group of baffles, the baffles, the closing plate, and the connecting covers together form a temporary container for stirring. The materials are put into the temporary container, and the lifting and stirring structure is used for stirring and mixing operations. The sampling mechanism is used to take materials from the materials in each layer of connecting covers, so as to facilitate personnel to analyze the mixing condition of the materials in each layer. If the mixing condition of the materials in one layer of connecting covers meets the standard, the lifting and stirring structure rises and disengages from the temporary container, and the baffle below this layer of connecting covers rotates under the drive of the second rotation drive part, so that the baffle shields the lower end of the connecting cover, and the circular hole of the baffle moves above the material receiving box. If there is still a connecting cover above this layer of connecting covers, it is necessary to move the baffle above this layer of connecting covers with the second rotation drive part, so as to make the baffle block the falling of the materials above this layer of connecting covers. Then, the first rotation drive part drives the connecting cover to move towards the circular hole, and the circular hole is suspended directly above the material receiving box, so that the stirred materials in the connecting cover fall into the material receiving box under the action of gravity. Then, under the drive of the first rotation drive part and the second rotation drive part, the connecting cover and the baffle are reset successively, and then the lifting and stirring structure falls again and performs the material stirring operation. During the stirring process of the materials of the present invention, by setting the sampling mechanism, it is used to assist personnel in detecting the stirring and processing conditions of the materials at different heights, and by adjusting the material receiving and discharging structure and the lifting and stirring structure, the stirred materials of one layer are separated and taken out separately, avoiding over-stirring of the materials and improving the processing efficiency. Description of the Drawings

[0013] Figure 1 is a three-dimensional structural schematic diagram of the present invention; Figure 2 For the present invention Figure 1 is a partial enlarged schematic diagram of part A in Figure 3 is a three-dimensional sectional view of the bracket of the present invention; Figure 4 is a three-dimensional structural schematic diagram of the baffle and the arc-shaped rack of the present invention cooperating with each other; Figure 5 is a three-dimensional structural schematic diagram of the connecting bar, the stirring frame, the cylinder shell, and the protruding ring of the present invention cooperating with each other; Figure 6 For the present invention Figure 5 is a partial enlarged schematic diagram of part B in Figure 7 is an internal structural schematic diagram of the gearbox, the second gear, and the third gear of the present invention cooperating with each other; Figure 8 is a three-dimensional structural schematic diagram of the second rotation drive part of the present invention; Figure 9 Schematic perspective structure diagram of another view angle of the second rotation driving part of the present invention; Figure 10 Schematic internal structure diagram of the cooperation of the opening sleeve, rectangular sleeve and iron bar of the present invention; Figure 11 Schematic structure diagram of the cooperation of the first rotation driving part, connection cover and sampling mechanism of the present invention; Figure 12 Schematic perspective structure diagram of the cooperation of the connection cover, sleeve frame, first slider and sampling mechanism of the present invention; Figure 13 Schematic perspective structure diagram of the cooperation of the first slider and the first electromagnet of the present invention; Figure 14 Schematic internal structure diagram of the cooperation of the connection cover and the sleeve frame of the present invention; Figure 15 Schematic structure diagram of the cooperation of the base, closing plate and material containing box of the present invention; Figure 16 Schematic perspective structure diagram of the cooperation of the limiting ring and the first gear of the present invention; Figure 17 Schematic perspective structure diagram of the cooperation of the torsion block frame and the second electromagnet of the present invention.

[0014] In the figure: 1. Base; 2. Material containing and discharging structure; 3. First rotation driving part; 4. Connection cover; 5. Sampling mechanism; 6. Baffle; 7. Bracket; 8. Special-shaped chute; 9. Closing plate; 10. Second rotation driving part; 11. Material containing box; 12. Lifting and stirring structure; 13. First vertical frame; 14. Pipe frame; 15. Sleeve frame; 16. Piston; 17. Pin body; 18. Hydraulic cavity; 19. First motor; 20. First connecting block; 21. Third motor; 22. First lead screw; 23. First slider; 24. Groove; 25. First slide bar; 26. First electromagnet; 27. Threaded pipe; 28. Plug body; 29. Second vertical frame; 30. Opening sleeve; 31. Limiting ring; 32. First gear; 33. Arc rack; 34. Rectangular sleeve; 35. Iron bar; 36. Second motor; 37. Second connecting block; 38. Fourth motor; 39. Second lead screw; 40. Torsion block frame; 41. Second electromagnet; 42. Second slide bar; 43. Active telescopic frame; 44. Extension arm; 45. Gear box; 46. Fifth motor; 47. Second gear; 48. Third gear; 49. Swing blade assembly; 50. First active telescopic rod; 51. Cross; 52. Rotating head; 53. Connecting strip; 54. Hinge joint; 55. Hinge plate; 56. Stirring rack; 57. Cylindrical shell; 58. Protruding ring. Detailed implementation manners

[0015] The technical solution of the present invention will be further described in detail below in conjunction with specific embodiments.

[0016] Example 1, refer to Figures 1 to 17 As shown, a stirring device for lipid additives for feed coating includes a base 1, the base 1 is fixedly connected with a console, and further includes: A material containing and discharging structure 2 connected to the base 1. The material containing and discharging structure 2 includes a first rotation driving part 3 connected to the base 1. The first rotation driving part 3 is connected with five groups of connecting covers 4. The five groups of connecting covers 4 are arranged at equal intervals in the vertical direction. The connecting cover 4 is fixedly connected with a sampling mechanism 5. A baffle 6 is slidably installed below each group of connecting covers 4. The baffle 6 is slidably connected with a bracket 7. The bracket 7 is fixedly connected with the base 1. An irregular chute 8 for slidably connecting the baffle 6 is formed on the bracket 7. A circular hole adapted to the connecting cover 4 is formed on the baffle 6. A closing plate 9 fixedly connected with the base 1 is slidably connected to the lowermost baffle 6. The lower end surfaces of the remaining four groups of baffles 6 are respectively slidably connected with the upper end surfaces of the four groups of connecting covers 4. The baffle 6 is connected with a second rotation driving part 10. The base 1 is fixedly connected with a material containing box 11. An opening is provided at the top of the material containing box 11. The material containing box 11 is arranged below the five groups of baffles 6; A lifting and stirring structure 12 connected to the base 1.

[0017] When the present invention is used, five groups of connecting covers 4 are arranged at intervals in a straight line in the vertical direction, and a group of baffles 6 are arranged between two adjacent groups of connecting covers 4. The circular holes on the baffles 6 communicate with the upper and lower groups of connecting covers 4. At the same time, since the closed plate 9 shields the circular holes of the lowermost group of baffles 6, the baffles 6, the closed plate 9 and the connecting covers 4 together form a temporary container for stirring. The materials are put into the temporary container, and the lifting and stirring structure 12 is used to perform the stirring and mixing operation. The sampling mechanism 5 is used to take samples of the materials in each layer of connecting covers 4, so as to facilitate the personnel to analyze the mixing condition of the materials in each layer. If the mixing condition of the materials in one layer of connecting covers 4 meets the standard, the lifting and stirring structure 12 rises and disengages from the temporary container, and the baffle 6 below this layer of connecting covers 4 rotates under the drive of the second rotation drive part 10, so that the baffle 6 shields the lower end of the connecting cover 4, and the circular hole of the baffle 6 moves above the material receiving box 11. If there is still a connecting cover 4 above this layer of connecting covers 4, it is necessary to move the baffle 6 above this layer of connecting covers 4 by using the second rotation drive part 10, so that the baffle 6 blocks the falling of the materials above this layer of connecting covers 4. Then, the first rotation drive part 3 drives the connecting cover 4 to move towards the circular hole, and the circular hole is suspended directly above the material receiving box 11, so that the stirred materials in the connecting cover 4 fall into the material receiving box 11 under the action of gravity. Then, under the drive of the first rotation drive part 3 and the second rotation drive part 10, the connecting cover 4 and the baffle 6 are reset successively, and then the lifting and stirring structure 12 falls again to perform the material stirring operation. During the stirring process of the materials, the present invention is provided with a sampling mechanism 5 to assist the personnel in detecting the stirring and processing conditions of the materials at different heights, and by adjusting the material receiving and discharging structure 2 and the lifting and stirring structure 12, the stirred materials of one layer are separated and taken out separately, avoiding over-stirring of the materials and improving the processing efficiency.

[0018] In a case of this embodiment, the first rotation driving part 3 includes a first vertical frame 13 fixedly connected to the base 1. The first vertical frame 13 is fixedly connected with a pipe frame 14. Five sets of sleeve frames 15 are rotatably installed on the pipe frame 14. A groove 24 is formed on the sleeve frame 15. The sleeve frame 15 is rotatably connected with the pipe frame 14. The sleeve frame 15 is fixedly connected with the connection cover 4. A piston 16 is slidably connected to the sleeve frame 15. The piston 16 has ferromagnetism. A pin body 17 slidably connected to the sleeve frame 15 and movably connected to the pipe frame 14 is installed between the sleeve frame 15 and the pin body 17 with a second spring. A hydraulic chamber 18 is arranged among the sleeve frame 15, the piston 16 and the pin body 17. The hydraulic chamber 18 is filled with hydraulic oil. The hydraulic chamber 18 is arranged inside the sleeve frame 15. The first vertical frame 13 is fixedly connected with a first motor 19. The output shaft of the first motor 19 is fixedly connected with a first connecting block 20. The first connecting block 20 is fixedly connected with a third motor 21. The output shaft of the third motor 21 is fixedly connected with a first lead screw 22. The first lead screw 22 is threadedly connected with a first slider 23. A protruding end adapted to the groove 24 is arranged on the first slider 23. The first slider 23 is slidably installed inside the pipe frame 14. The first slider 23 is slidably connected with two groups of first slide bars 25. The two groups of first slide bars 25 are fixedly connected with the first connecting block 20. A first electromagnet 26 magnetically coupled with the piston 16 is fixedly installed inside the first slider 23. The first motor 19 is used to drive the first connecting block 20 to rotate. The rotating first connecting block 20 makes the first slider 23 rotate by driving the two groups of first slide bars 25 to rotate. When the third motor 21 drives the first lead screw 22 to rotate, the first slider 23 moves along the first slide bars 25. When the protruding end of the first slider 23 only moves into the groove 24 of one set of sleeve frames 15, as the first electromagnet 26 magnetically attracts the piston 16, the hydraulic oil in the hydraulic chamber 18 flows towards the magnetically attracted piston 16. At this time, the pin body 17 moves towards the sleeve frame 15 and is separated from the pipe frame 14. At this time, the protruding end of the rotating first slider 23 presses the groove 24 of the sleeve frame 15 so that the sleeve frame 15 rotates. The rotating sleeve frame 15 drives the connection cover 4 to rotate to adjust the position of the connection cover 4.

[0019] In a case of this embodiment, the sampling mechanism 5 includes a threaded pipe 27 fixedly connected to the connection cover 4. The outer wall of the threaded pipe 27 is provided with an external thread. The threaded pipe 27 is connected with a plug body 28 through the external thread. The plug body 28 is movably connected with the connection cover 4. By unscrewing the plug body 28 from the threaded pipe 27, the plug body 28 can be removed from the threaded pipe 27, so as to facilitate taking out the material enclosed by the connection cover 4 for sampling operation.

[0020] In one case of this embodiment, the second rotation driving part 10 includes a second vertical frame 29 fixedly connected to the base 1. Five groups of opening sleeves 30 are fixedly connected to the second vertical frame 29. Five groups of limiting rings 31 are rotatably connected to the second vertical frame 29. Each group of limiting rings 31 is fixedly connected with a group of first gears 32. A through groove is formed in the middle of the first gear 32. The first gear 32 is meshed with an arc-shaped rack 33 fixedly connected to the baffle 6. The first gear 32 is fixedly connected with a rectangular sleeve 34. A first spring is fixedly installed in the rectangular sleeve 34. The first spring is fixedly connected with an iron bar 35 slidably connected to the rectangular sleeve 34. The iron bar 35 is movably connected with the opening sleeve 30. The second vertical frame 29 is fixedly connected with a second motor 36. The output shaft of the second motor 36 is fixedly connected with a second connecting block 37. The second connecting block 37 is fixedly connected with a fourth motor 38. The output shaft of the fourth motor 38 is fixedly connected with a second lead screw 39. The second lead screw 39 is threadedly connected with a torsion block frame 40. The torsion block frame 40 is fixedly connected with two groups of second electromagnets 41. The torsion block frame 40 is slidably connected with multiple groups of second sliding rods 42. The second sliding rods 42 are fixedly connected with the second connecting block 37. The fourth motor 38 drives the second lead screw 39 to rotate. The rotating second lead screw 39 drives the torsion block frame 40 to move along the second sliding rods 42 to adjust the height of the torsion block frame 40. As the torsion block frame 40 moves into the through groove of the first gear 32, the second electromagnet 41 magnetically attracts the iron bar 35, causing the iron bar 35 to disengage from the rectangular sleeve 34. Then, the second motor 36 drives the second connecting block 37 to rotate. The second connecting block 37 drives the second sliding rods 42 and the fourth motor 38 to rotate, so that the second sliding rods 42 drive the torsion block frame 40 to rotate. The torsion block frame 40 drives the first gear 32 to rotate. The first gear 32 drives the arc-shaped rack 33 to rotate. The arc-shaped rack 33 drives the baffle 6 to rotate.

[0021] In one case of this embodiment, the lifting and stirring structure 12 includes a main telescopic frame 43 fixedly connected to the base 1. The mobile end of the main telescopic frame 43 is fixedly installed with an extension arm 44. The extension arm 44 is fixedly connected with a gear box 45. The gear box 45 is fixedly connected with a fifth motor 46. The output end of the fifth motor 46 is fixedly connected with a second gear 47. The second gear 47 is meshed with a third gear 48 rotatably installed in the gear box 45. The third gear 48 is connected with a swing blade assembly 49. The main telescopic frame 43 drives the extension arm 44 to perform lifting movement. Moving the extension arm 44 drives the gear box 45 to move. The fifth motor 46 drives the second gear 47 to rotate. The second gear 47 drives the third gear 48 to rotate. The third gear 48 drives the swing blade assembly 49 to rotate.

[0022] In a case of this embodiment, the swinging blade assembly 49 includes multiple groups of first active telescopic rods 50 fixedly connected to the extension arm 44. The moving end of the first active telescopic rod 50 is fixedly connected to a cross 51. The cross 51 is rotatably connected to a rotating head 52. The rotating head 52 is fixedly connected to a connecting bar 53. The connecting bar 53 is slidably connected to the third gear 48. The connecting bar 53 is fixedly connected to multiple groups of hinge joints 54. Each group of hinge joints 54 is hinged to two hinge plates 55. The hinge plates 55 are hinged to a stirring frame 56. Multiple groups of the stirring frames 56 are jointly rotatably connected to a cylinder shell 57. The cylinder shell 57 is coaxially and fixedly connected to the third gear 48. The first active telescopic rod 50 drives the cross 51 to move. The cross 51 drives the rotating head 52 to move. The moving rotating head 52 drives the connecting bar 53 to move. The moving connecting bar 53 drives each group of hinge joints 54 to move. The hinge joints 54 drive the hinge plates 55 to move. The hinge plates 55 drive the stirring frame 56 to rotate to adjust the inclination angle of the stirring frame 56. The third gear 48 drives the cylinder shell 57 to rotate. The rotating cylinder shell 57 drives the stirring frame 56 to rotate so that the stirring frame 56 stirs the material.

[0023] Embodiment 2. On the basis of Embodiment 1, refer to Figure 5 , a protruding ring 58 is fixedly installed on the outer wall of the cylinder shell 57. The protruding ring 58 is rotatably connected to the extension arm 44. By setting the protruding ring 58 to be rotatably connected to the extension arm 44, when the extension arm 44 moves up and down, the extension arm 44 can adjust the height of the cylinder shell 57 by driving the protruding ring 58 to move.

[0024] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and purposes of the present invention.

Claims

1. A lipid additive stirring device for feed coating, including a base, characterized in that, Further included are: a material-containing and discharging structure connected to the base, the material-containing and discharging structure including a first rotation driving part connected to the base, the first rotation driving part being connected with five connecting covers, the five connecting covers being arranged at equal intervals in the vertical direction, the connecting covers being fixedly connected with a sampling mechanism, a baffle being slidably installed below each group of connecting covers, the baffle being slidably connected with a bracket, the bracket being fixedly connected to the base, a special-shaped sliding groove for slidably connecting the baffle being formed in the bracket, a circular hole adapted to the connecting cover being formed in the baffle, a closing plate fixedly connected to the base being slidably connected to the baffle arranged at the lowermost position, and the lower end surfaces of the remaining four baffles being respectively slidably connected to the upper end surfaces of the four connecting covers, the baffle being connected with a second rotation driving part, the base being fixedly connected with a material-containing box, an opening being arranged at the top of the material-containing box, and the material-containing box being arranged below the five baffles; a lifting and stirring structure connected to the base.

2. The lipid additive stirring device for feed coating according to claim 1, wherein, The first rotation driving part includes a first vertical frame fixedly connected to the base, a pipe frame being fixedly connected to the first vertical frame, five sleeve frames being rotatably installed on the pipe frame, a groove being formed in the sleeve frame, the sleeve frame being rotatably connected to the pipe frame, the sleeve frame being fixedly connected with the connecting cover, a piston being slidably connected to the sleeve frame, the piston having ferromagnetism, a pin body slidably connected to the sleeve frame and movably connected to the pipe frame, a second spring being installed between the pin body and the sleeve frame, a hydraulic cavity being arranged among the sleeve frame, the piston and the pin body, the hydraulic cavity being arranged in the sleeve frame, a first motor being fixedly connected to the first vertical frame, a first connecting block being fixedly connected to an output shaft of the first motor, a third motor being fixedly connected to the first connecting block, a first lead screw being fixedly connected to an output shaft of the third motor, a first slider being threadedly connected to the first lead screw, a protruding end adapted to the groove being arranged on the first slider, the first slider being slidably installed in the pipe frame, the first slider being slidably connected with two first sliding rods, the two first sliding rods being fixedly connected to the first connecting block, and a first electromagnet magnetically coupled to the piston being fixedly installed in the first slider.

3. A lipid additive stirring device for feed coating, characterized in that The sampling mechanism includes a threaded pipe fixedly connected to the connecting cover, an external thread being arranged on an outer wall of the threaded pipe, a plug body being connected to the threaded pipe through the external thread, and the plug body being movably connected to the connecting cover.

4. A lipid additive stirring device for feed coating, characterized in that The second rotation driving part includes a second vertical frame fixedly connected to the base. Five groups of opening sleeves are fixedly connected to the second vertical frame. Five groups of limiting rings are rotatably connected to the second vertical frame. Each group of limiting rings is fixedly connected with a first gear. A through groove is formed in the middle of the first gear. The first gear is meshed with an arc-shaped rack fixedly connected to the baffle. The first gear is fixedly connected with a rectangular sleeve. A first spring is fixedly installed in the rectangular sleeve. The first spring is fixedly connected with an iron bar slidably connected to the rectangular sleeve. The iron bar is movably connected with the opening sleeve. The second vertical frame is fixedly connected with a second motor. The output shaft of the second motor is fixedly connected with a second connecting block. The second connecting block is fixedly connected with a fourth motor. The output shaft of the fourth motor is fixedly connected with a second lead screw. The second lead screw is threadedly connected with a torsion block frame. The torsion block frame is fixedly connected with two groups of second electromagnets. The torsion block frame is slidably connected with multiple groups of second sliding rods. The second sliding rods are fixedly connected with the second connecting block.

5. A lipid additive stirring device for feed coating, characterized in that, The lifting and stirring structure includes a driving telescopic frame fixedly connected to the base. A mobile end of the driving telescopic frame is fixedly installed with an extension arm. A gear box is fixedly connected to the extension arm. The gear box is fixedly connected with a fifth motor. An output end of the fifth motor is fixedly connected with a second gear. The second gear is meshed with a third gear rotatably installed in the gear box. The third gear is connected with a swing blade assembly.

6. The lipid additive stirring equipment for feed coating according to claim 5, characterized in that, The swing blade assembly includes multiple groups of first driving telescopic rods fixedly connected to the extension arm. A mobile end of the first driving telescopic rod is fixedly connected with a cross. The cross is rotatably connected with a rotating head. The rotating head is fixedly connected with a connecting bar. The connecting bar is slidably connected with the third gear. The connecting bar is fixedly connected with multiple groups of hinge joints. Each group of hinge joints is hinged with two groups of hinge plates. The hinge plates are hinged with a stirring frame. Multiple groups of the stirring frames are jointly rotatably connected with a cylindrical shell. The cylindrical shell is coaxially fixedly connected with the third gear.

7. A lipid additive stirring device for feed coating, characterized in that A protruding ring is fixedly installed on an outer wall of the cylindrical shell. The protruding ring is rotatably connected with the extension arm.

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