A continuous high-efficiency mixing device for feed additives

Abstract

The utility model relates to the separation technical field, specifically disclose a kind of continuous high-efficiency mixing device for feed additive, including pulverizing hopper and mixing kettle, rotatingly connected with press roll in pulverizing hopper, rotatingly connected with stirring vane and scraper in mixing kettle, stirring vane and scraper are reversely rotated, scraper and the inner wall of mixing kettle contact, the inside of pulverizing hopper and the inside of mixing kettle are through, fan is fixedly connected in pulverizing hopper;The utility model can improve the overall mixing rate by the stirring vane of two-way rotation, to improve the mixing efficiency when continuous mixing discharging, the inner wall of mixing kettle can be cleaned synchronously by scraper, avoid excessive residue, by press roll, the agglomerated material can be broken, improve mixing effect, overall can effectively mix material, avoid the product quality after mixing of agglomerated material influence.

Description

Technical Field

[0001] This utility model relates to the field of separation technology, specifically to a continuous and efficient mixing device for feed additives. Background Technology

[0002] In the field of feed production and processing, feed additives are key components for improving the nutritional value of feed, enhancing its palatability, and ensuring the health of livestock and poultry. The uniformity of their mixing with the base feed directly determines the quality and effectiveness of the final feed product.

[0003] Most mainstream feed additive mixing devices currently use a unidirectional rotating fan blade structure as the core mixing component to mix feed additives.

[0004] However, because the amino acids, vitamin premixes and other components in feed additives are highly hygroscopic, they are prone to sticking together during the mixing process. The clumping of materials will reduce the quality of the mixed product and make mixing difficult. Utility Model Content

[0005] The purpose of this invention is to provide a continuous and efficient mixing device for feed additives to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a continuous high-efficiency mixing device for feed additives, comprising a crushing hopper and a mixing pot, wherein a pressure roller is rotatably connected inside the crushing hopper, and a stirring blade and a scraper are rotatably connected inside the mixing pot, wherein the stirring blade and the scraper rotate in opposite directions, the scraper contacts the inner wall of the mixing pot, the interior of the crushing hopper is connected to the interior of the mixing pot, and a fan is fixedly connected inside the crushing hopper.

[0007] Preferably, the upper end of the mixing vessel is provided with a sealing chamber. The upper side of the inner wall of the sealing chamber is rotatably connected to an upper gear plate via a bearing, and the lower side of the inner wall of the sealing chamber is rotatably connected to a lower gear plate via a bearing. Gear 1 is meshed in the upper gear plate, and gear 2 is meshed in the lower gear plate. A fixing member is fixedly connected in the sealing chamber. The two ends of the fixing member are rotatably connected to gear 1 and gear 2 respectively, and gear 1 and gear 2 are meshed in the sealing chamber.

[0008] Preferably, a motor is fixedly connected to the upper end of the sealing chamber, and a drive rod is fixedly connected to the output end of the motor. The lower end of the drive rod passes through the sealing chamber, the upper gear plate, and the lower gear plate in sequence, and is rotatably connected to the lower end of the inner wall of the mixing vessel through a bearing. The drive rod is fixedly connected to the upper gear plate, and the lower gear plate is sleeved on the surface of the drive rod and rotatably connected to it.

[0009] Preferably, a sleeve is fixedly connected to the lower side of the lower gear disc, and a connecting plate is rotatably connected to the other end of the sleeve via a bearing. The connecting plate is fixedly connected to the lower end of the drive rod, and the sleeve is fitted onto the surface of the drive rod and rotatably connected to it via a bearing. Several stirring blades are fixedly connected to the surface of the sleeve.

[0010] Preferably, a scraper is fixedly connected to the end of the connecting plate away from the drive rod, the side of the scraper is in contact with the inner wall of the mixing vessel, and a number of stirring blades are fixedly connected to the surface of the scraper.

[0011] Preferably, the inner wall of the crushing hopper is rotatably connected to two pressure rollers via a rotating shaft, the two pressure rollers are in contact with each other, the upper end of the crushing hopper is fixedly connected to two hoppers, one side of the crushing hopper is fixedly connected to a blower, the surface of the crushing hopper is fixedly connected to a powder pipe, the lower end of the crushing hopper is fixedly connected to a granular pipe, and the other end of the granular pipe and the other end of the powder pipe both pass through the sealed chamber and communicate with the interior of the mixing vessel.

[0012] This invention improves the overall mixing rate through bidirectional rotating stirring blades, thereby increasing the mixing efficiency during continuous mixing and discharge. The scraper can simultaneously clean the inner wall of the mixing vessel to avoid excessive residue, and the pressure roller can break up agglomerated materials to improve the mixing effect. Overall, the materials can be effectively mixed to prevent agglomerated materials from affecting the quality of the mixed product. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the mixing vessel of this utility model; Figure 3 This is a schematic diagram of the scraper structure of this utility model; Figure 4 This is a schematic diagram of the drive rod structure of this utility model.

[0014] In the diagram: 1. Mixing vessel; 2. Motor; 3. Drive rod; 4. Upper gear plate; 5. Lower gear plate; 6. Gear 1; 7. Gear 2; 8. Fixing component; 9. Sleeve; 10. Stirring blade; 11. Connecting plate; 12. Scraper; 13. Sealing chamber; 14. Crushing hopper; 15. Pressure roller; 16. Hopper; 17. Fan; 18. Powder pipe; 19. Granular pipe. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0016] Please see Figures 1-4 This utility model provides a technical solution: a continuous high-efficiency mixing device for feed additives, including a crushing hopper 14 and a mixing vessel 1. Materials can be added to the mixing vessel 1 through the crushing hopper 14 for rapid mixing. The lower end of the mixing vessel 1 has a discharge port, and the upper end of the mixing vessel 1 is equipped with a sealing chamber 13. Transmission components and electronic components can be housed in the sealing chamber 13 for protection. An upper geared disc 4 is rotatably connected to the upper side of the inner wall of the sealing chamber 13 via a bearing, and a lower geared disc 5 is rotatably connected to the lower side of the inner wall of the sealing chamber 13 via a bearing. The upper geared disc 4 is internally meshed with... Gear 6 is connected to the upper gear plate 4, which drives gear 6 to rotate. Gear 7 is meshed in the lower gear plate 5. A fixing member 8 is fixedly connected in the sealed chamber 13. The two ends of the fixing member 8 are rotatably connected to gear 6 and gear 7 respectively. The fixing member 8 can fix the position of gear 6 and gear 7 to prevent displacement and deflection. Gear 6 and gear 7 are meshed. When the upper gear plate 4 rotates, it can drive gear 6 to rotate, which in turn drives gear 7 to rotate. Gear 7 can drive the lower gear plate 5 to rotate. At this time, the upper gear plate 4 and the lower gear plate 5 rotate in opposite directions.

[0017] A motor 2 is fixedly connected to the upper end of the sealed chamber 13. A drive rod 3 is fixedly connected to the output end of the motor 2. The motor 2 can drive the drive rod 3 to rotate. The lower end of the drive rod 3 passes through the sealed chamber 13, the upper gear plate 4, and the lower gear plate 5 in sequence, and is rotatably connected to the lower end of the inner wall of the mixing vessel 1 through a bearing. At this time, the position of the drive rod 3 is fixed and will not shake. The drive rod 3 is fixedly connected to the upper gear plate 4, and the drive rod 3 can drive the upper gear plate 4 to rotate. The lower gear plate 5 is sleeved on the surface of the drive rod 3 and is rotatably connected to it. A sleeve 9 is fixedly connected to the lower side of the lower gear plate 5. The sleeve 9 moves together with the lower gear plate 5. The other end of the sleeve 9 is rotatably connected to a connecting plate 11 through a bearing. The connecting plate 11 is fixedly connected to the lower end of the drive rod 3. The sleeve 9 is sleeved on the surface of the drive rod 3 and is rotatably connected to it through a bearing. At this time, the rotation direction of the sleeve 9 is opposite to that of the drive rod 3. Several stirring blades 10 are fixedly connected to the surface of the sleeve 9. The stirring blades 10 can stir and mix the materials.

[0018] A scraper 12 is fixedly connected to the end of the connecting plate 11 away from the drive rod 3. The side of the scraper 12 contacts the inner wall of the mixing vessel 1. The inner wall of the mixing vessel 1 can be cleaned by the scraper 12, thereby preventing adsorbent materials from sticking to the inner wall and failing to mix. Several stirring blades 10 are fixedly connected to the surface of the scraper 12. The stirring blades 10 of the scraper 12 rotate in the opposite direction to the stirring blades 10 on the surface of the sleeve 9, thereby improving the mixing efficiency.

[0019] The inner wall of the crushing hopper 14 is rotatably connected to two pressure rollers 15 via a rotating shaft. The pressure rollers 15 can be driven to rotate by a drive device. The two pressure rollers 15 rotate in opposite directions and contact each other to crush the material passing through. The upper end of the crushing hopper 14 is fixedly connected to two hoppers 16, through which material can be added. A blower 17 is fixedly connected to one side of the crushing hopper 14, and a powder pipe 18 is fixedly connected to the surface of the crushing hopper 14. When material is added by the hopper 16, the blower 17 can screen it, thereby blowing the unagglomerated powder into the powder pipe 18. The other end of the granular pipe 19 and the lower end of the crushing hopper 14 both pass through the sealed chamber 13 and communicate with the interior of the mixing vessel 1. Agglomerated material can enter the granular pipe 19 after being crushed by the pressure rollers 15, and then enter the mixing vessel 1 to be mixed with the material again.

[0020] One or more materials are slowly poured into the hopper 16. During the process, the blower 17 blows the unclumped material into the powder pipe 18. The clumped material is broken up by the pressure roller 15, causing it to disperse and enter the granular pipe 19. At this time, the material is stirred and mixed by the two rotating stirring blades 10. The material on the inner wall of the mixing vessel 1 is scraped and mixed by the scraper 12. During this process, the motor 2 drives the drive rod 3 to rotate. The drive rod 3 drives the upper gear plate 4 and the connecting plate 11 to rotate. The upper gear plate 4 drives the gear 7 to rotate through the gear 1 6. At this time, the lower gear plate 5 rotates and drives the sleeve 9 and the stirring blades 10 on its surface to rotate.

[0021] In actual use, the two rotating stirring blades 10 can improve the overall mixing rate, thereby improving the mixing efficiency during continuous mixing and discharge. The scraper 12 can simultaneously clean the inner wall of the mixing vessel 1 to avoid excessive residue. The pressure roller 15 can break up agglomerated materials to improve the mixing effect. Overall, the materials can be effectively mixed to avoid agglomerated materials affecting the quality of the mixed product.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A continuous, high-efficiency mixing device for feed additives, characterized in that: It includes a crushing hopper (14) and a mixing vessel (1). A pressure roller (15) is rotatably connected inside the crushing hopper (14). A stirring blade (10) and a scraper (12) are rotatably connected inside the mixing vessel (1). The stirring blade (10) and the scraper (12) rotate in opposite directions. The scraper (12) contacts the inner wall of the mixing vessel (1). The interior of the crushing hopper (14) is connected to the interior of the mixing vessel (1). A blower (17) is fixedly connected inside the crushing hopper (14).

2. The continuous high-efficiency mixing device for feed additives according to claim 1, characterized in that: The upper end of the mixing vessel (1) is provided with a sealing chamber (13). The upper side of the inner wall of the sealing chamber (13) is rotatably connected to an upper gear plate (4) via a bearing. The lower side of the inner wall of the sealing chamber (13) is rotatably connected to a lower gear plate (5) via a bearing. Gear 1 (6) is meshed in the upper gear plate (4). Gear 2 (7) is meshed in the lower gear plate (5). A fixing member (8) is fixedly connected in the sealing chamber (13). The two ends of the fixing member (8) are rotatably connected to gear 1 (6) and gear 2 (7) respectively. Gear 1 (6) and gear 2 (7) are meshed.

3. A continuous high-efficiency mixing device for feed additives according to claim 2, characterized in that: The upper end of the sealed chamber (13) is fixedly connected to a motor (2), and the output end of the motor (2) is fixedly connected to a drive rod (3). The lower end of the drive rod (3) passes through the sealed chamber (13), the upper gear plate (4) and the lower gear plate (5) in sequence, and is rotatably connected to the lower end of the inner wall of the mixing vessel (1) through a bearing. The drive rod (3) is fixedly connected to the upper gear plate (4), and the lower gear plate (5) is sleeved on the surface of the drive rod (3) and rotatably connected to it.

4. A continuous high-efficiency mixing device for feed additives according to claim 2, characterized in that: A sleeve (9) is fixedly connected to the lower side of the lower gear disc (5). The other end of the sleeve (9) is rotatably connected to a connecting plate (11) via a bearing. The connecting plate (11) is fixedly connected to the lower end of the drive rod (3). The sleeve (9) is sleeved on the surface of the drive rod (3) and rotatably connected to it via a bearing. Several stirring blades (10) are fixedly connected to the surface of the sleeve (9).

5. A continuous high-efficiency mixing device for feed additives according to claim 4, characterized in that: A scraper (12) is fixedly connected to one end of the connecting plate (11) away from the drive rod (3). The side of the scraper (12) is in contact with the inner wall of the mixing vessel (1). Several stirring blades (10) are fixedly connected to the surface of the scraper (12).

6. A continuous high-efficiency mixing device for feed additives according to claim 1, characterized in that: The inner wall of the crushing hopper (14) is rotatably connected to two pressure rollers (15) via a rotating shaft. The two pressure rollers (15) are in contact with each other. The upper end of the crushing hopper (14) is fixedly connected to two hoppers (16). A blower (17) is fixedly connected to one side of the crushing hopper (14). A powder pipe (18) is fixedly connected to the surface of the crushing hopper (14). A granular pipe (19) is fixedly connected to the lower end of the crushing hopper (14). The other end of the granular pipe (19) and the other end of the powder pipe (18) both pass through the sealed chamber (13) and communicate with the interior of the mixing vessel (1).

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