A feed uniform mixing device

Abstract

The utility model discloses a kind of feed uniform mixing device, including the upper portion fixed installation of supporting base is equipped with mixing barrel, the bottom of mixing barrel is provided with power motor, the drive installation of power motor is equipped with main stirring shaft, main stirring shaft extends to the top of mixing barrel, and with the top of mixing barrel rotation installation, the upper portion one side of mixing barrel is communicated and is set as feed hopper, the upper portion one side of main stirring shaft is rotationally provided with distribution disc, the circumferential direction of distribution disc is bolted with the inner wall of mixing barrel, fan face through-hole is evenly opened in the middle of distribution disc along its axial direction, solve the technical problem of directly pouring material in the prior art, so as to stack feed, cause the time effect long of mixed stirring, the technical problem of poor uniformity. Realize that mixed stirring is fast and the better uniform way, and the feed after mixing is output by auger equipment arranged at discharge port, complete feed processing. Through the patent technology, the technical effect of mixing and evenly mixing concentrate and trace elements, feed nutrition balance can be realized.

Description

Technical Field

[0001] This utility model relates to the technical field of feed mixing devices, specifically to a feed uniform mixing device. Background Technology

[0002] Mixed feed is a primary compound feed made by scientifically formulating energy feeds (such as corn and wheat), protein feeds (soybean meal and fish meal), minerals and additives. It is characterized by balanced nutrition and convenient feeding, and is widely used in animal husbandry and aquaculture.

[0003] In existing feed mixing technologies, CN219682381U discloses a double-layer mixer for uniformly mixing feed. Although it uses double stirring rods for mixing and can process feed, the existing technology still uses a direct feeding method when processing feed for uniform mixing. This results in the feed piling up at the beginning of mixing, requiring more mixing time to achieve uniform mixing. Furthermore, the feed concentrates, mineral additives, protein powder, and other trace elements cannot be uniformly mixed, leading to insufficient nutritional balance.

[0004] Therefore, a feed uniform mixing device is needed. Utility Model Content

[0005] In view of the problems existing in the prior art, the present invention provides a feed uniform mixing device, which aims to improve and solve the technical problems mentioned above.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a feed uniform mixing device, comprising a mixing cylinder fixedly mounted on the upper part of a support base, a power motor installed at the bottom of the mixing cylinder, a main stirring shaft driven by the power motor, the main stirring shaft extending to the top of the mixing cylinder and rotatably mounted thereto, a feed hopper connected to one side of the upper part of the mixing cylinder, an additive hopper connected to one side of the feed hopper, and a distribution plate rotatably mounted on one side of the upper part of the main stirring shaft, the distribution plate being circumferentially spiral-grooved. The plug is installed on the inner wall of the mixing cylinder. The center of the distribution plate has fan-shaped through holes evenly opened along its axis. The outer surface of the distribution plate has a set of arc-shaped through holes one and a set of arc-shaped through holes two symmetrically opened, and the through holes one and through holes two are opened alternately. The main stirring shaft is located on the upper side of the distribution plate and a set of stirring rods one and two are symmetrically installed. The main stirring shaft is located on the lower part of the distribution plate and is set as stirring blade one. The lower side of the mixing cylinder is set as the discharge port, and the discharge port is set as the output of the auger equipment.

[0007] Preferably, the material distribution plate has a concave frustum structure.

[0008] Preferably, the bottom of the mixing cylinder is provided with a partition plate, and a gear one is provided at the bottom of the mixing cylinder with the main stirring shaft. Gear two is symmetrically provided on both sides of gear one. Gear two is rotatably installed with the bottom of the mixing cylinder. The upper part of gear two is provided with a secondary shaft two. The secondary shaft two passes through the partition plate, and the surface of the secondary shaft two above the partition plate is provided with stirring blade two.

[0009] Preferably, the second stirring blade is arranged in the opposite spiral direction to the first stirring blade.

[0010] Preferably, both the feed hopper and the additive hopper are equipped with diversion gates.

[0011] Preferably, the circumferential area of ​​the first stirring rod is greater than that of the second stirring rod.

[0012] In summary, this utility model provides a feed uniform mixing device. This patent uses a feed hopper to transport concentrates and a feed additive hopper to transport mineral additives, protein powder and other trace elements. The concentrates and trace elements are transported to the distribution plate simultaneously. The feed is initially mixed by the rotation of stirring rod one and stirring rod two. This solves the technical problems of direct feeding and stacking of feed in the prior art, which results in long mixing time and poor uniformity.

[0013] The material is accelerated through the rotation of the stirring rod to be conveyed into the mixing cylinder via through holes one and two. Simultaneously, the main stirring shaft rotates the stirring blades to accelerate the mixing of the concentrate and trace elements conveyed into the mixing cylinder, achieving faster and more uniform mixing. The mixed feed is then output through an auger at the outlet, completing the feed processing.

[0014] This patented technology achieves uniform mixing of feed concentrates, mineral additives, protein powder, and other trace elements. It utilizes diversion gates on both the feed hopper and the additive hopper, solving the technical problem in existing technologies where direct pouring and stacking mixing methods result in insufficient mixing of concentrates and trace elements. This patented technology enables uniform mixing of concentrates and trace elements, resulting in balanced feed nutrition. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the feed mixing device of this utility model; Figure 2 This is a schematic diagram of the cross-sectional structure of the feed mixing device of this utility model; Figure 3 This is a schematic diagram of the internal stirring structure of the feed mixing device of this utility model; Figure 4 This is a schematic diagram of the stirring power structure of the feed mixing device of this utility model; In the diagram: 1. Support base; 2. Mixing cylinder; 3. Power motor; 4. Main stirring shaft; 5. Feed hopper; 6. Additive hopper; 7. Distributor plate; 11. Fan-shaped through hole; 12. Through hole one; 13. Through hole two; 14. Stirring rod one; 15. Stirring blade one; 16. Discharge port; 17. Divider plate; 21. Gear one; 22. Gear two; 23. Secondary shaft rod two; 24. Stirring blade two; 25. Diverter gate; 26. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] like Figures 1 to 4 As shown: This utility model is a feed uniform mixing device. It addresses the problem that the feeding method of directly pouring feed still exists when processing feed for uniform mixing. This causes the feed to pile up at the beginning of the mixing process, which requires more mixing time to achieve uniform mixing. Secondly, it also addresses the technical problem that feed concentrates, mineral additives, protein powder and other trace elements cannot be uniformly mixed, resulting in insufficient nutritional balance. The technical solution adopted in this patent is as follows: a mixing cylinder 2 is fixedly installed on the upper part of a support base 1; a power motor 3 is installed at the bottom of the mixing cylinder 2; a main stirring shaft 4 is installed on the drive of the power motor 3; the main stirring shaft 4 extends to the top of the mixing cylinder 2 and is rotatably installed with the top of the mixing cylinder 2; a feeding hopper 5 is connected to one side of the upper part of the mixing cylinder 2; an additive hopper 6 is connected to one side of the feeding hopper 5; a distributing plate 7 is rotatably installed on one side of the upper part of the main stirring shaft 4; the distributing plate 7 is circumferentially installed on the inner wall of the mixing cylinder 2 by bolts; and the middle of the distributing plate 7... The part is evenly opened with fan-shaped through holes 11 along its axial direction. A set of arc-shaped through holes 12 and a set of arc-shaped through holes 13 are symmetrically opened on the outer surface of the distribution plate 7. The through holes 12 and through holes 13 are opened alternately. A set of stirring rods 14 and a set of stirring rods 15 are symmetrically installed on the upper side of the main stirring shaft 4. The stirring blades 16 are set on the lower part of the main stirring shaft 4 and the discharge port 17 is set on the lower side of the mixing cylinder 2. The auger equipment is set at the discharge port 17 for output.

[0018] Specifically, the main stirring shaft 4 is driven by a power motor 3, which in turn drives a set of symmetrically installed stirring rods 14 and 15, with stirring rods 14 and 15 equidistant from each other. The stirring rods 14 and 15 rotate on the upper part of the distribution plate 7. Concentrated feed is conveyed through the feed hopper 5, and mineral additives, protein powder, and other trace elements are conveyed through the additive hopper 6. The concentrated feed and trace elements are simultaneously conveyed to the distribution plate 7, and the feed is initially mixed by the rotation of stirring rods 14 and 15. This solves the technical problems of direct feeding and stacking of feed in the existing technology, which results in long mixing time and poor uniformity.

[0019] To accelerate the transfer of feed from the distribution plate 7 to the mixing cylinder 2, fan-shaped through holes 11 are evenly distributed in the center of the distribution plate 7. The rotating stirring rod 15 accelerates the transfer of material through the fan-shaped through holes 11 into the mixing cylinder 2. A set of arc-shaped through holes 12 and a set of arc-shaped through holes 13 are symmetrically distributed on the outer periphery of the distribution plate 7, with through holes 12 and 13 alternating. The rotating stirring rod 14 accelerates the transfer of material through through holes 12 and 13 into the mixing cylinder 2. Simultaneously, the main stirring shaft 4 rotates the stirring blades 16 to accelerate the mixing of the concentrate and trace elements in the mixing cylinder 2, achieving faster and more uniform mixing. The mixed feed is then output through an auger at the outlet 17, completing the feed processing.

[0020] In at least one embodiment, in order to accelerate the downward flow of feed, the feed distribution plate 7 is a downwardly concave frustum structure, which is used in conjunction with the first stirring rod 14 and the second stirring rod 15 to achieve preliminary mixing of feed, and to accelerate the delivery of feed into the mixing cylinder 2 by the rotation of the first stirring rod 14 and the second stirring rod 15.

[0021] In at least one embodiment, in order to accelerate the mixing and stirring of materials in the mixing cylinder 2, thereby improving mixing efficiency and feed uniformity, the following technical method is adopted: the bottom of the mixing cylinder 2 is provided with a partition plate 21, the main stirring shaft 4 is provided with a gear 22 at the bottom of the mixing cylinder 2, the two sides of the gear 22 are symmetrically provided with gears 23, the gears 23 are rotatably installed with the bottom of the mixing cylinder 2, the upper part of the gears 23 is provided with a secondary shaft 24, the secondary shaft 24 passes through the partition plate 21, and the surface of the secondary shaft 24 on the upper part of the partition plate 21 is provided with stirring blades 25.

[0022] Specifically, gear 22 meshes synchronously with gear 23, causing the main stirring shaft 4 and the secondary shaft 24 to rotate synchronously, which in turn causes stirring blades 16 and 25 to mix and stir the feed inside the mixing cylinder 2, thereby improving the uniformity of the feed and accelerating the mixing process.

[0023] In at least one embodiment, to further accelerate the uniform mixing of feed, the stirring blades 25 and 16 are arranged in opposite spiral directions.

[0024] In at least one embodiment, in order to achieve uniform mixing of feed concentrates and trace elements such as mineral additives and protein powder, diversion gates 26 are provided on both the feed hopper 5 and the additive hopper 6. This solves the technical problem in the prior art where the direct pouring and stacking mixing method causes the concentrates and trace elements to not be fully mixed. Through this patented technology, the technical effect of uniform mixing of concentrates and trace elements and balanced feed nutrition can be achieved.

[0025] In at least one embodiment, the circumferential area of ​​the first stirring rod 14 is larger than that of the second stirring rod 15. This allows the feed on the periphery of the distribution plate 7 to be stirred by the rotation of the first stirring rod 14, thereby accelerating the feed through the first through hole 12 and the second through hole 13. The feed on the inner periphery of the distribution plate 7 is stirred by the rotation of the second stirring rod 15, thereby accelerating the feed through the fan-shaped through hole 11. This achieves uniform and balanced feeding of the feed and uniform and balanced delivery of the feed into the mixing cylinder 2, thereby improving the efficiency of feed stirring and the uniformity of feed processing and mixing.

[0026] The embodiments described in this utility model are for illustrative purposes only and do not constitute a limitation on the scope of the claims. Other substantially equivalent substitutions that can be conceived by those skilled in the art are all within the protection scope of this utility model.

Claims

1. A feed uniform mixing device, characterized in that, The mixing cylinder (2) is fixedly installed on the upper part of the support base (1). A power motor (3) is installed at the bottom of the mixing cylinder (2). A main stirring shaft (4) is installed to drive the power motor (3). The main stirring shaft (4) extends to the top of the mixing cylinder (2) and is rotatably installed with the top of the mixing cylinder (2). A feed hopper (5) is connected to one side of the upper part of the mixing cylinder (2). An additive hopper (6) is connected to one side of the feed hopper (5). A distribution plate (7) is rotatably installed on one side of the upper part of the main stirring shaft (4). The distribution plate (7) is bolted to the inner wall of the mixing cylinder (2) in the circumferential direction. The middle part of the distribution plate (7) is along its axis. A fan-shaped through hole (11) is evenly opened. A set of arc-shaped through holes one (12) and a set of arc-shaped through holes two (13) are symmetrically opened on the outer surface of the distribution plate (7). The through holes one (12) and through holes two (13) are opened alternately. A set of stirring rods one (14) and a set of stirring rods two (15) are symmetrically installed on the upper side of the distribution plate (7). The stirring blade one (16) is set on the lower part of the distribution plate (7). The discharge port (17) is set on the lower side of the mixing cylinder (2). The auger equipment is set at the discharge port (17).

2. The feed uniform mixing device according to claim 1, characterized in that, The material distribution plate (7) has a concave truncated cone structure.

3. The feed uniform mixing device according to claim 1, characterized in that, The bottom of the mixing cylinder (2) is set with a partition plate (21). The main stirring shaft (4) is located at the bottom of the mixing cylinder (2) and a gear one (22) is set there. The two sides of the gear one (22) are symmetrically set with gear two (23). The gear two (23) is rotatably installed with the bottom of the mixing cylinder (2). The upper part of the gear two (23) is set with a secondary shaft two (24). The secondary shaft two (24) passes through the partition plate (21) and the surface of the secondary shaft two (24) on the upper part of the partition plate (21) is set with stirring blade two (25).

4. The feed uniform mixing device according to claim 3, characterized in that, The stirring blade 2 (25) is set in the opposite spiral direction to the stirring blade 1 (16).

5. The feed uniform mixing device according to claim 1, characterized in that, Both the feed hopper (5) and the additive hopper (6) are equipped with diversion gates (26).

6. The feed uniform mixing device according to claim 1, characterized in that, The circumferential area of ​​stirring rod one (14) is greater than that of stirring rod two (15).

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