A vitamin premixing device for feed production
By combining planetary gear transmission and mechanical-hydraulic dual cleaning components, the problem of uneven vitamin mixing and equipment contamination in traditional equipment is solved, achieving efficient and uniform vitamin premixing and equipment cleaning, thereby improving production quality and equipment lifespan.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HENAN TIANKANG HONGZHAN IND CO LTD
- Filing Date
- 2025-06-24
- Publication Date
- 2026-07-21
AI Technical Summary
In traditional feed production vitamin premixing equipment, uneven mixing of vitamins and carriers can lead to some feeds having excessive or insufficient nutrients. Residual materials on the inner wall of the equipment can contaminate subsequent batches of feed, affecting health and production quality stability, and shortening the equipment's lifespan.
The device employs a planetary gear drive mixing assembly and a dual mechanical and hydraulic cleaning assembly. The planetary gear assembly achieves mixing with complex motion trajectories through the meshing of the main and auxiliary gears. The wear-resistant scraper works in conjunction with the high-pressure water tap to clean the inner wall of the equipment, achieving 360° mixing without dead angles and efficient cleaning.
It achieves a vitamin mixing uniformity of over 98%, improves cleaning efficiency by 60%, extends equipment life, reduces cleaning costs, and ensures safe and stable feed production quality.
Smart Images
Figure CN224524560U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the interdisciplinary field of agricultural engineering and machinery manufacturing, and in particular to a vitamin premixing device for feed production. Background Technology
[0002] Vitamin premixing equipment for feed production is specifically designed to uniformly mix vitamins and other micronutrients with carriers or diluents. It is a key piece of equipment in feed production to ensure the accuracy and uniformity of vitamin addition.
[0003] Vitamin premixing equipment for feed production mainly includes a main unit, a feeding and weighing system, a mixing device, a discharging and dust removal system, and a control system.
[0004] Currently, in traditional equipment, uneven distribution of vitamins and carriers during mixing can lead to some feeds being over- or under-nutritional, impacting animal health and farming efficiency. Furthermore, the single mixing method is inefficient and cannot meet the demands of large-scale production. Traditional equipment also lacks cleaning components, allowing residual materials on the inner walls to breed bacteria and deteriorate, contaminating subsequent batches of feed and posing food safety risks. Residual materials can also adhere to equipment parts, accelerating wear, shortening equipment lifespan, and increasing maintenance costs. Additionally, residual materials from different formulations can cause batch mixing, reducing production quality stability. Utility Model Content
[0005] To overcome the above shortcomings, this utility model provides a vitamin premixing device for feed production, which aims to improve the problem that uneven distribution of vitamins and carriers is easy to occur when mixing them in traditional equipment, resulting in some feeds being over-nutritional, some being under-nutritional, and the residual material on the inner wall of the equipment causing bacteria to grow, deteriorate, and contaminate subsequent batches of feed.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A vitamin premixing device for feed production includes a frame, characterized in that: a water tank is provided on one side of the frame, a top cover is provided on the top of the frame, a cleaning component is provided inside the frame, a stirring component is provided inside the frame, a planetary gear assembly is fixedly connected to the bottom of the stirring component, the stirring component includes a motor, a drive rod is fixedly connected to the drive end of the motor, the planetary gear assembly is rotatably connected to the bottom of the drive rod, the planetary gear assembly includes a rotating ring, a plurality of fixed rods are fixedly connected to the outer wall of the rotating ring, an outer ring rod is fixedly connected to one side of the fixed rod, and the planetary gear assembly is fixedly connected to the bottom of the outer ring rod.
[0008] As a further description of the above technical solution:
[0009] The cleaning assembly includes a scraper with an inner ring fixedly connected to its top. The scraper abuts against the inner wall of the frame. The cleaning assembly also includes a high-pressure water tap with a water supply pipe fixedly connected to its top. The water supply pipe is slidably connected inside the top cover, and a water tank is slidably connected to one end of the water supply pipe.
[0010] As a further description of the above technical solution:
[0011] The bottom outer wall of the rotating ring is rotatably connected to multiple fixed rods, one side of each fixed rod is fixedly connected to a bearing, and the bottom of the bearing is rotatably connected to a rotating rod. A secondary gear is fixedly connected to the rotating rod (18).
[0012] As a further description of the above technical solution:
[0013] The planetary gear assembly includes a main gear, and multiple secondary gears are distributed on the outer wall of the main gear;
[0014] As a further description of the above technical solution:
[0015] The drive rod of the motor is fixedly connected to the main gear, the bottom of the main gear is fixedly connected to the stirring blade, and the bottom of the auxiliary gear is fixedly connected to the stirring rod.
[0016] As a further description of the above technical solution:
[0017] The outer wall of the main gear meshes with the secondary gear, and the outer walls of the multiple secondary gears mesh with the inner ring, with the inner ring rotatably connected inside the outer ring;
[0018] As a further description of the above technical solution:
[0019] The top of the frame has a groove, and a slider is fixedly connected to the outer ring of the planetary gear assembly.
[0020] The slider is slidably connected to the groove (24).
[0021] The top cover has a feed inlet, and the bottom of the frame has a discharge outlet.
[0022] This utility model has the following beneficial effects:
[0023] 1. In this utility model, the stirring component adopts planetary gear transmission, which has significant advantages. Driven by a motor, the meshing of the main and auxiliary gears causes the stirring blades and stirring rods to both rotate on their own axis and revolve around the sun, forming a complex motion trajectory, achieving 360° stirring without dead angles, and the uniformity of vitamin mixing exceeds 98%; the alloy material of the stirring components is wear-resistant and corrosion-resistant, extending its service life; it is linked with the cleaning component, and the scraper simultaneously scrapes off the material on the inner wall during stirring, reducing residue; the modular design facilitates disassembly and cleaning, and the speed is adjustable to adapt to raw materials of different viscosities, effectively improving the quality and efficiency of feed premixing.
[0024] 2. In this utility model, the cleaning component offers significant advantages through a dual cleaning process combining mechanical and hydraulic methods. The wear-resistant rubber scraper closely adheres to the inner wall of the equipment and rotates synchronously with the mixing component, efficiently scraping away residual materials and preventing vitamin adhesion and accumulation. The high-pressure water tap, combined with a stainless steel water supply pipe, sprays a powerful water stream to wash away stubborn stains, forming a "scraping and washing" cleaning mode with the scraper, increasing cleaning efficiency by over 60%. Furthermore, the component has a simple and detachable structure, facilitating maintenance, effectively preventing cross-contamination of materials, ensuring feed production safety, extending equipment lifespan, and reducing cleaning costs. Attached Figure Description
[0025] Figure 1 This is a main body diagram of a vitamin premixing device for feed production proposed in this utility model;
[0026] Figure 2 This is a cross-sectional structural diagram of a vitamin premixing device for feed production proposed in this utility model;
[0027] Figure 3 This is a schematic diagram of the stirring assembly of a vitamin premixing device for feed production proposed in this utility model;
[0028] Figure 4 This is a schematic diagram of the planetary gear assembly of a vitamin premixing device for feed production proposed in this utility model;
[0029] Figure 5 This is a schematic diagram of the cleaning component of a vitamin premixing equipment for feed production proposed in this utility model.
[0030] Legend:
[0031] 1. Frame; 2. Water tank; 3. Top cover; 4. Cleaning assembly; 5. Stirring assembly; 6. Planetary gear assembly; 7. Motor; 8. Drive rod; 9. Rotating ring; 10. Fixed rod one; 11. Outer ring rod; 12. Scraper; 13. Inner ring; 14. High-pressure water tap; 15. Water supply pipe; 16. Fixed rod two; 17. Bearing; 18. Rotating rod; 19. Secondary gear; 20. Main gear; 21. Stirring blade; 22. Stirring rod; 23. Outer ring; 24. Slide groove; 25. Sliding block; 26. Feed inlet; 27. Discharge outlet. Detailed Implementation
[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0033] Reference Figure 1 , Figure 2 and Figure 3This utility model provides an embodiment of a vitamin premixing device for feed production, comprising a frame 1. The device includes a frame 1 made of high-strength alloy material, providing stable support for the entire structure. A stainless steel water tank 2 is located on one side of the frame 1 for storing cleaning water; a top cover 3 made of wear-resistant plastic is installed on the top to prevent dust and provide mounting positions for components. A cleaning assembly 4 and a stirring assembly 5 are located inside the frame 1. The stirring assembly 5 uses a motor 7 encased in a metal shell as its power source, transmitting power through a steel drive rod 8 to drive the main gear 20 to rotate, causing the alloy stirring blades 21 and stirring rods 22 to rotate with the gears, stirring and mixing the materials to achieve uniform premixing of vitamins with other raw materials. A planetary gear assembly 6 is connected to the bottom of the stirring assembly 5. This assembly improves mixing uniformity and efficiency, allowing for more complete vitamin dispersion. The planetary gear assembly 6 includes a rotating ring 9, whose outer wall is fixed with multiple steel fixing rods 10. One side of each fixing rod 10 is connected to an alloy outer ring rod 11, the bottom of which is fixed to the planetary gear assembly 6. The drive rod 8 of motor 7 is connected to a main gear 20, and the bottom of the main gear 20 is an alloy stirring blade 21. The bottom of the auxiliary gear 19 is connected to a steel stirring rod 22. The main gear 20 meshes with the auxiliary gear 19, and multiple auxiliary gears 19 mesh with the inner ring 13. The inner ring 13 is rotatably connected to the outer ring 23. Multiple auxiliary gears 19 are distributed on the outer wall of the main gear 20 of the planetary gear assembly 6. Multiple steel fixing rods 16 are connected to the bottom outer wall of the rotating ring 9. One side of the fixing rods 16 is connected to a bearing 17. The bottom of the bearing 17 is connected to a rotating rod 18, and the rotating rod 18 is connected to the auxiliary gear 19. The top of the frame 1 has a sliding groove 24. The outer ring 23 of the planetary gear assembly 6 is connected to a slider 25. The slider 25 slides in the sliding groove 24 to ensure stable operation of the assembly. The top cover 3 has a feed port 26 for feeding materials, and the bottom of the frame 1 has a discharge port 27 for discharging premixed materials. All components work together to achieve efficient and precise vitamin premixing.
[0034] Reference Figure 1 , Figure 4 and Figure 5 The cleaning assembly 4 includes a scraper 12 made of wear-resistant rubber, which is tightly pressed against the inner wall of the frame 1, which is made of high-strength alloy. Driven by a transmission structure, the scraper 12 can rotate, effectively scraping away residual material adhering to the inner wall of the frame 1 using the toughness and friction of the rubber. The cleaning assembly 4 is also equipped with a stainless steel high-pressure water tap 14, with a stainless steel water supply pipe 15 fixedly connected to its top. The water supply pipe 15 is slidably installed inside the top cover 3, and one end is connected to a stainless steel water tank 2 via a sealed sliding structure. This allows water from the tank 2 to be delivered to the high-pressure water tap 14, spraying out a high-pressure water stream that works in conjunction with the scraper 12 to perform efficient cleaning of the equipment's interior, preventing residual material from adversely affecting the subsequent feed vitamin premixing process, and ensuring equipment cleanliness and production quality.
[0035] Working Principle: First, the stirring assembly 5 uses the motor 7 as its power core. When it operates, the motor outputs torque, which is transmitted to the main gear 20 via the steel drive rod 8. The main gear 20 meshes with the secondary gear 19, causing the secondary gear 19 to revolve around the main gear 20 while simultaneously rotating on its own axis. The stirring blade 21 fixed at the bottom of the main gear 20 and the stirring rod 22 at the bottom of the secondary gear 19 form a multi-dimensional stirring path within the equipment as the gears move. The secondary gear 19 also meshes with the inner ring 13, which slides in the groove 24 at the top of the frame 1 via the outer ring 23 and the slider 25, further increasing the stirring range and the complexity of material mixing. Through the differential motion of the planetary gear assembly 6, the vitamin raw materials and carrier are fully mixed under convection, shearing, and diffusion, significantly improving mixing uniformity and production efficiency.
[0036] The cleaning component 4 uses a scraper 12 and a high-pressure water tap 14 working together to achieve cleaning. The wear-resistant rubber scraper 12 has a fixed inner ring 13 at its top, meshing with the secondary gear 19 in the planetary gear assembly. It rotates and revolves with the secondary gear, sliding against the inner wall of the alloy frame 1 to remove residual materials using the flexibility of the rubber. The stainless steel high-pressure water tap 14 is connected to the water tank 2 via a stainless steel water supply pipe 15, which slides within the top cover 3 and can be flexibly adjusted. When the cleaning program is started, water from the water tank 2 is delivered to the high-pressure water tap 14 via the water supply pipe 15, spraying out a high-pressure water stream to flush the inner wall of the frame and the mixing components; simultaneously, the scraper 12 removes stubborn deposits. The water and scraper 12 work together to quickly remove residual materials, which are then discharged from the bottom of the equipment, avoiding cross-contamination and ensuring the cleanliness of the premixing equipment.
[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A vitamin premixing device for feed production, comprising a frame (1), characterized in that: A water tank (2) is provided on one side of the frame (1), a top cover (3) is provided on the top of the frame (1), a cleaning component (4) is provided inside the frame (1), a stirring component (5) is provided inside the frame (1), a planetary gear assembly (6) is fixedly connected to the bottom of the stirring component (5), the stirring component (5) includes a motor (7), a drive rod (8) is fixedly connected to the drive end of the motor (7), the bottom of the drive rod (8) is rotatably connected to the planetary gear assembly (6), the planetary gear assembly (6) includes a rotating ring (9), a plurality of fixed rods (10) are fixedly connected to the outer wall of the rotating ring (9), an outer ring rod (11) is fixedly connected to one side of the fixed rod (10), and the bottom of the outer ring rod (11) is fixedly connected to the planetary gear assembly (6).
2. The vitamin premixing equipment for feed production according to claim 1, characterized in that: The cleaning assembly (4) includes a scraper (12), the top of which is fixedly connected to an inner ring (13). The scraper (12) abuts against the inner wall of the frame (1). The cleaning assembly (4) also includes a high-pressure water tap (14), the top of which is fixedly connected to a water supply pipe (15). The water supply pipe (15) is slidably connected inside the top cover (3), and one end of the water supply pipe (15) is slidably connected to a water tank (2).
3. The vitamin premixing equipment for feed production according to claim 1, characterized in that: The bottom outer wall of the rotating ring (9) is rotatably connected to a plurality of fixed rods (16), and a bearing (17) is fixedly connected to one side of the fixed rod (16). A rotating rod (18) is rotatably connected to the bottom of the bearing (17), and a secondary gear (19) is fixedly connected to the rotating rod (18).
4. A vitamin premixing device for feed production according to claim 2, characterized in that: The planetary gear assembly (6) includes a main gear (20), and a plurality of secondary gears (19) are distributed on the outer wall of the main gear (20).
5. A vitamin premixing device for feed production according to claim 4, characterized in that: The drive rod (8) of the motor (7) is fixedly connected to the main gear (20), the bottom of the main gear (20) is fixedly connected to the stirring blade (21), and the bottom of the auxiliary gear (19) is fixedly connected to the stirring rod (22).
6. A vitamin premixing device for feed production according to claim 5, characterized in that: The outer wall of the main gear (20) meshes with the secondary gear (19), and the outer walls of the multiple secondary gears (19) mesh with the inner ring (13). The inner ring (13) is rotatably connected inside the outer ring (23).
7. A vitamin premixing device for feed production according to claim 1, characterized in that: The top of the frame (1) is provided with a groove (24), and the outer ring (23) of the planetary gear assembly (6) is fixedly connected with a slider (25), which is slidably connected inside the groove (24).
8. A vitamin premixing device for feed production according to claim 5, characterized in that: The top cover (3) has a feed inlet (26), and the bottom of the frame (1) has a discharge outlet (27).