Raw material mixing tank for feed production
By combining multi-layered mixing blades and temperature sensors, the problems of uneven mixing and residue in existing mixing tanks have been solved, achieving uniform mixing of feed and real-time temperature monitoring, thereby improving production efficiency and product quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUINING KEWANG FEED CO LTD
- Filing Date
- 2025-06-11
- Publication Date
- 2026-05-19
AI Technical Summary
Existing feed production mixing tanks often result in uneven mixing, leaving residues of raw materials, and lack real-time temperature monitoring capabilities, affecting feed quality stability and mixing consistency.
It adopts a multi-layer mixing blade design, combined with scrapers and rotating nozzles, and is equipped with a temperature sensor to realize multi-layer mixing and real-time temperature monitoring of the mixing components, ensuring uniform mixing and thorough cleaning.
It improves the uniformity and quality stability of feed mixing, reduces raw material residue, ensures high-quality production of each batch of feed, and enhances production efficiency.
Smart Images
Figure CN224252678U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of feed production equipment technology, and in particular to a raw material mixing tank for feed production. Background Technology
[0002] Most feed production raw material mixing tanks adopt a simple single-shaft paddle-type stirring structure, relying on a single stirring shaft to drive the paddle to rotate inside the tank to stir and mix the feed raw materials; some mixing tanks adopt a dual-shaft paddle-type design, which enhances the convection of materials by having the paddles on the two stirring shafts rotate in opposite directions.
[0003] Most mixing tanks have simple mixing structures and a single type of agitator blade, resulting in uneven mixing of raw materials with different densities and particle sizes, affecting the stability of feed quality. Furthermore, existing mixing tanks are prone to raw material residue problems during feeding and discharging, especially in the corners and bottom of the tank, which are difficult to clean. Long-term residue may deteriorate and contaminate subsequent batches of feed. In addition, some mixing tanks lack effective monitoring methods, making it impossible to monitor the temperature of the raw materials inside the tank in real time, and making it difficult to ensure the consistency of mixing quality for each batch of feed. To address these technical problems, this application proposes a raw material mixing tank for feed production. Utility Model Content
[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a raw material mixing tank for feed production. This invention aims to solve the problems of uneven mixing, easy residue of raw materials, and difficulty in real-time temperature monitoring in existing mixing tanks, thereby improving the quality and efficiency of feed production.
[0005] To achieve the above objectives, the present invention provides the following technical solution:
[0006] A feed production raw material mixing tank includes a conical tank. An end cap is provided on the top side of the conical tank. A first feed pipe, a second feed pipe, and a third feed pipe are fixedly connected to the top side of the end cap. Flow meters are fixedly connected to the outer sides of each of the first, second, and third feed pipes. A stirring shaft is rotatably connected to the center of the top side of the end cap. A motor is fixedly connected to the top side of the stirring shaft. A stirring assembly is provided on the outer wall of the stirring shaft. A discharge assembly is provided on the bottom side of the conical tank. Multiple rotating nozzles are fixedly connected inside the conical tank. A temperature sensor is provided on the right side of the outer wall of the conical tank.
[0007] Furthermore, the stirring assembly includes stirring blades, the inner wall of which is fixedly connected to the upper part of the outer wall of the stirring shaft, and a plurality of connecting beams are fixedly connected to the middle part of the outer wall of the stirring shaft, with helical blades fixedly connected to the outer sides of the plurality of connecting beams.
[0008] Furthermore, the discharge assembly includes a valve body, a valve core is rotatably connected inside the valve body, a fixed sleeve is fixedly connected to the top side of the valve body, a pipe is fixedly connected to the inner wall of the fixed sleeve, and a sealing gasket is provided inside the pipe.
[0009] Furthermore, a stirring rod is fixedly connected to the lower part of the outer wall of the stirring shaft, and a conical stirring frame is fixedly connected to the bottom side of the stirring rod.
[0010] Furthermore, a column scraper is fixedly connected to the outer side of the stirring rod, and a conical scraper is fixedly connected to the outer side of the conical stirring frame.
[0011] Furthermore, a handle is fixedly connected to the front side of the outer wall of the conical tank, and multiple support columns are fixedly connected to the bottom end of the outer wall of the conical tank.
[0012] Furthermore, multiple support beams are fixedly connected to the adjacent sides of the multiple support columns.
[0013] Furthermore, each of the support columns is fixedly connected to a caster wheel on its bottom side.
[0014] This utility model has the following beneficial effects:
[0015] 1. In this utility model, through the synergistic effect of multiple layers of different types of stirring blades, raw materials with different characteristics can be fully stirred to form a good circulation flow, effectively improving the mixing uniformity of raw materials and ensuring the stability of feed quality.
[0016] 2. In this utility model, the design of the scraper and the rotating nozzle can scrape off the raw materials from the tank wall and bottom, reducing raw material residue. Combined with the nozzle rinsing, it facilitates the cleaning of the mixing tank and prevents the raw materials from deteriorating and becoming contaminated.
[0017] 3. In this utility model, the temperature sensor enables operators to monitor the state of the raw materials in the tank in real time, adjust production parameters in a timely manner, ensure that each batch of feed meets the high-quality mixing standard, and improve production efficiency and product quality. Attached Figure Description
[0018] Figure 1 This is a perspective view of a raw material mixing tank for feed production according to the present invention;
[0019] Figure 2 This is a schematic diagram of the conical tank structure of a raw material mixing tank for feed production proposed in this utility model;
[0020] Figure 3 This is a schematic diagram of the valve body structure of a raw material mixing tank for feed production proposed in this utility model.
[0021] Legend:
[0022] 1. First feed pipe; 2. Second feed pipe; 3. Third feed pipe; 4. Motor; 5. Flow meter; 6. End cap; 7. Conical tank; 8. Handle; 9. Support beam; 10. Support column; 11. Valve core; 12. Caster wheel; 13. Temperature sensor; 14. Rotary nozzle; 15. Stirring shaft; 16. Stirring blade; 17. Spiral blade; 18. Connecting beam; 19. Column scraper; 20. Stirring roller; 21. Conical scraper; 22. Conical stirring frame; 23. Sealing gasket; 24. Fixing sleeve; 25. Pipe; 26. Valve body. Detailed Implementation
[0023] 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.
[0024] Reference Figure 1-3 This utility model provides an embodiment of a raw material mixing tank for feed production, comprising a conical tank 7, an end cover 6 on the top side of the conical tank 7, a first feed pipe 1, a second feed pipe 2, and a third feed pipe 3 fixedly connected to the top side of the end cover 6, flow meters 5 fixedly connected to the outer sides of the first feed pipe 1, the second feed pipe 2, and the third feed pipe 3, a stirring shaft 15 rotatably connected to the middle of the top side of the end cover 6, a motor 4 fixedly connected to the top side of the stirring shaft 15, a stirring assembly on the outer wall of the stirring shaft 15, a discharge assembly on the bottom side of the conical tank 7, multiple rotating nozzles 14 fixedly connected inside the conical tank 7, and a temperature sensor 13 on the right side of the outer wall of the conical tank 7. During the stirring process, the temperature sensor 13 monitors the temperature of the raw materials in the tank in real time. The operator can adjust the stirring time and stirring speed in a timely manner according to the data fed back by the temperature sensor 13 to ensure that the raw materials are fully mixed. According to the feed formula, the opening degree of the flow meter 5 is set by the control system. The control system adopts existing conventional technology to control the feed amount of different raw materials.
[0025] Reference Figure 1-3The mixing assembly includes a mixing blade 16, the inner wall of which is fixedly connected to the upper part of the outer wall of the mixing shaft 15. Multiple connecting beams 18 are fixedly connected to the middle of the outer wall of the mixing shaft 15, and spiral blades 17 are fixedly connected to the outer sides of the multiple connecting beams 18. The discharge assembly includes a valve body 26, with a valve core 11 rotatably connected inside. A fixing sleeve 24 is fixedly connected to the top side of the valve body 26, and a pipe 25 is fixedly connected to the inner wall of the fixing sleeve 24. A sealing gasket 23 is installed inside the pipe 25. A mixing rod 20 is fixedly connected to the lower part of the outer wall of the mixing shaft 15, and a conical mixing frame 22 is fixedly connected to the bottom side of the mixing rod 20. A column scraper 19 is fixedly connected to the outer side of the mixing rod 20, and a conical scraper 21 is fixedly connected to the outer side of the conical mixing frame 22. A handle 8 is fixedly connected to the front side of the outer wall of the conical tank 7, and multiple support columns 10 are fixedly connected to the bottom end of the outer wall of the conical tank 7. Multiple support beams 9 are fixedly connected to the adjacent sides of multiple support columns 10. Universal wheels 12 are fixedly connected to the bottom sides of each support column 10. The stirring assembly is driven by the starting motor 4. The stirring blades 16 on the upper part of the stirring shaft 15 can refine the raw materials, while the spiral blades 17 in the middle cause the raw materials to circulate vertically and circumferentially within the tank. The stirring rollers 20, conical stirring frame 22, column scraper 19, and conical scraper 21 at the bottom scrape down the raw materials adhering to the bottom of the tank wall to participate in the mixing.
[0026] Working Principle: During operation, the motor 4 drives the mixing assembly. The mixing blades 16 on the upper part of the mixing shaft 15 can refine the raw materials, while the spiral blades 17 in the middle cause the raw materials to circulate vertically and circumferentially within the tank. The lower mixing rollers 20, conical mixing frame 22, column scraper 19, and conical scraper 21 scrape the raw materials adhering to the bottom of the tank wall and mix them. During the mixing process, the temperature sensor 13 monitors the temperature of the raw materials in the tank in real time. The operator can adjust the mixing time and speed in a timely manner based on the data fed back by the temperature sensor 13 to ensure that the raw materials are fully mixed. According to the feed formula, the opening of the flow meter 5 is set through the control system to control the feed amount of different raw materials. When the mixing uniformity reaches the set standard, the discharge assembly is opened. After the discharge is completed, high-pressure water is introduced into the rotary nozzle 14 to thoroughly rinse the inner wall of the conical tank 7, washing out any residual raw materials. After rinsing, the rotary nozzle 14 and the discharge assembly are checked regularly to ensure that there is no raw material blockage and to ensure the normal operation of the equipment next time. At the same time, the wear of the mixing blades should be checked regularly according to the production situation, and they should be replaced in time if wear is found to ensure the mixing effect.
[0027] 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 raw material mixing tank for feed production, characterized in that, The conical tank (7) is provided with an end cap (6) on its top side. A first feed pipe (1), a second feed pipe (2), and a third feed pipe (3) are fixedly connected to the top side of the end cap (6). Flow meters (5) are fixedly connected to the outer sides of the first feed pipe (1), the second feed pipe (2), and the third feed pipe (3). A stirring shaft (15) is rotatably connected to the middle of the top side of the end cap (6). A motor (4) is fixedly connected to the top side of the stirring shaft (15). A stirring assembly is provided on the outer wall of the stirring shaft (15). A discharge assembly is provided on the bottom side of the conical tank (7). Multiple rotating nozzles (14) are fixedly connected inside the conical tank (7). A temperature sensor (13) is provided on the right side of the outer wall of the conical tank (7).
2. The feed production raw material mixing tank according to claim 1, characterized in that: The stirring assembly includes a stirring blade (16), the inner wall of which is fixedly connected to the upper part of the outer wall of the stirring shaft (15), and a plurality of connecting beams (18) are fixedly connected to the middle part of the outer wall of the stirring shaft (15), and a spiral blade (17) is fixedly connected to the outer side of the plurality of connecting beams (18).
3. The feed production raw material mixing tank according to claim 1, characterized in that: The discharge assembly includes a valve body (26), a valve core (11) is rotatably connected inside the valve body (26), a fixed sleeve (24) is fixedly connected to the top side of the valve body (26), a pipe (25) is fixedly connected to the inner wall of the fixed sleeve (24), and a sealing gasket (23) is provided inside the pipe (25).
4. A raw material mixing tank for feed production according to claim 2, characterized in that: A stirring rod (20) is fixedly connected to the lower part of the outer wall of the stirring shaft (15), and a conical stirring frame (22) is fixedly connected to the bottom side of the stirring rod (20).
5. A raw material mixing tank for feed production according to claim 4, characterized in that: A column scraper (19) is fixedly connected to the outside of the stirring rod (20), and a cone scraper (21) is fixedly connected to the outside of the cone-shaped stirring frame (22).
6. A raw material mixing tank for feed production according to claim 1, characterized in that: A handle (8) is fixedly connected to the front side of the outer wall of the conical tank (7), and multiple support columns (10) are fixedly connected to the bottom end of the outer wall of the conical tank (7).
7. A feed production raw material mixing tank according to claim 6, characterized in that: Multiple support beams (9) are fixedly connected to the adjacent sides of the multiple support columns (10).
8. A raw material mixing tank for feed production according to claim 6, characterized in that: Each of the support columns (10) is fixedly connected to a caster wheel (12) on its bottom side.