Mixing device for aquaculture medicine powder

Abstract

The utility model discloses a mixing device for aquaculture medicine powder, which comprises a stirring barrel, the top of the stirring barrel is fixedly connected with a stirring motor, the output end of the stirring motor penetrates through the stirring barrel and is fixedly connected with a stirring shaft, the surface of the stirring shaft is fixedly connected with three groups of stirring blades, and the three groups of stirring blades are uniformly arranged. Through cooperation of the stirring barrel, the stirring motor, the stirring shaft and the stirring blades, main materials and auxiliary materials of aquaculture medicine powder can be stirred and mixed, then through cooperation of a circular groove, a material passing opening, a rotating block, a material loading groove and a stepping motor, powder can be quantitatively conveyed through rotation of the material loading groove in the rotating block, and therefore the powder can be quantitatively conveyed. The rotating angle of the rotating block is controlled according to the actual demand proportion, and then the specified amount of powder can be controlled to be discharged, so that the proportion error can be reduced, and the product quality can be improved.

Description

Technical Field

[0001] This utility model relates to the field of aquaculture powder technology, specifically a mixing device for aquaculture powder. Background Technology

[0002] In aquaculture, to ensure the healthy growth of aquatic products and prevent various diseases, it is often necessary to treat the aquaculture water or feed with medicinal powders. The mixing effect of the medicinal powders directly affects their efficacy and impact on the aquaculture environment.

[0003] Traditional aquaculture powder mixing devices have many drawbacks. Firstly, the addition of powder largely relies on manual experience, lacking precise quantitative control. This leads to significant errors in dosage; insufficient dosage fails to achieve the desired preventative effect, resulting in uncontrolled aquatic diseases and potentially causing large-scale outbreaks and severe economic losses. Conversely, excessive dosage not only wastes powder and increases aquaculture costs but also damages the aquatic ecosystem, affecting the survival and growth of aquatic animals, such as causing an imbalance in beneficial microbial communities and water quality deterioration.

[0004] On the other hand, while some existing automated mixing devices can achieve mixing of pharmaceutical powder with other substances to a certain extent, conventional feeding devices struggle to consistently deliver precise amounts of pharmaceutical powder during the powder feeding stage. The quantitative accuracy is affected by various factors, resulting in poor stability. This unstable quantitative feeding also leads to inaccurate mixing ratios, impacting the quality of the final product.

[0005] Therefore, a mixing device for aquaculture powder is needed to solve the above-mentioned problems. Utility Model Content

[0006] To address the problems mentioned in the background art, the purpose of this utility model is to provide a mixing device for aquaculture powder, which has the advantages of automatically and accurately proportioning different excipients, reducing excipient proportioning errors, and discharging materials into the feed cylinder, thereby improving product quality.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a mixing device for aquaculture powder, comprising a mixing tank, a stirring motor fixedly connected to the top of the mixing tank, the output end of the stirring motor passing through the mixing tank and fixedly connected to a stirring shaft, three sets of stirring blades fixedly connected to the surface of the stirring shaft, the three sets of stirring blades being evenly arranged, three sets of feeding channels connected to the top of the mixing tank, the three sets of feeding channels being evenly arranged, a control box fixedly connected to the top of the feeding channels, an auxiliary material feeding hopper connected to the top of the control box, a circular groove opened inside the control box, a material inlet opened at the top and bottom of the circular groove, and two material inlets respectively connected to the feeding channels and the auxiliary material feeding hopper, a rotating block rotatably connected inside the circular groove, six loading slots opened on the surface of the rotating block, the six loading slots being evenly arranged in a ring, a stepper motor fixedly connected to the front of the control box, and the output end of the stepper motor extending to the circular groove and fixedly connected to the rotating block.

[0008] As a preferred embodiment of this utility model, a rotating groove is provided inside the feeding channel, a rotating plate is rotatably connected inside the rotating groove, a pressure sensor is provided on the top of the rotating plate, a rotating motor is fixedly connected to the front of the feeding channel, and the output end of the rotating motor extends into the rotating groove and is fixedly connected to the rotating plate.

[0009] As a preferred embodiment of this invention, the top of the mixing tank is fixedly connected to three sets of measuring instruments, and the three sets of measuring instruments correspond one-to-one with three sets of pressure sensors.

[0010] As a preferred embodiment of this invention, the surface of the stirring shaft is symmetrically and fixedly connected with forward spiral blades and reverse spiral blades, and the bottom of the stirring shaft is fixedly connected with turbulence blades.

[0011] As a preferred embodiment of this invention, the top of the mixing tank is connected to a straight feed hopper, and both the top of the straight feed hopper and the auxiliary feed hopper are hinged with hopper covers.

[0012] As a preferred embodiment of this utility model, the bottom of the mixing tank is connected to a discharge pipe, the discharge pipe is provided with a discharge valve, and a support frame is fixedly connected to the surface of the mixing tank.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model, through the cooperation of a mixing tank, a mixing motor, a mixing shaft, and a mixing blades, can mix the main and auxiliary materials of aquaculture medicine powder. Then, through the cooperation of a circular trough, a feeding port, a rotating block, a feeding trough, and a stepper motor, the rotation of the feeding trough on the rotating block can be used to quantitatively deliver the powder. By controlling the rotation angle of the rotating block according to the actual required ratio, the specified amount of powder can be controlled to be fed, thereby reducing the ratio error and improving product quality.

[0015] 2. By incorporating a rotating groove, a rotating plate, a pressure sensor, and a rotating motor, this invention can measure the weight of the added powder, thereby further improving the accuracy of powder addition and enhancing the stability of quantitative accuracy. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a partial cross-sectional perspective view of the structure of this utility model;

[0018] Figure 3 This is a partial cross-sectional perspective view of the feed channel, metering box and auxiliary material feed hopper of this utility model.

[0019] Figure 4 This is a three-dimensional schematic diagram of the rotating block of this utility model.

[0020] In the diagram: 1. Mixing tank; 2. Mixing motor; 3. Mixing shaft; 4. Mixing blades; 5. Feeding channel; 6. Measuring box; 7. Auxiliary material feed hopper; 8. Circular trough; 9. Feed inlet; 10. Rotating block; 11. Loading trough; 12. Stepper motor; 13. Rotating trough; 14. Rotating plate; 15. Pressure sensor; 16. Rotary motor; 17. Meter; 18. Forward spiral blade; 19. Reverse spiral blade; 20. Turbine blade; 21. Straight-through feed hopper; 22. Hopper cover. Detailed Implementation

[0021] 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.

[0022] like Figures 1 to 4As shown, this utility model provides a mixing device for aquaculture powder, including a mixing tank 1. A stirring motor 2 is fixedly connected to the top of the mixing tank 1. The output end of the stirring motor 2 passes through the mixing tank 1 and is fixedly connected to a stirring shaft 3. Three sets of stirring blades 4 are fixedly connected to the surface of the stirring shaft 3, and the three sets of stirring blades 4 are evenly arranged. The top of the mixing tank 1 is connected to three sets of feeding channels 5, and the three sets of feeding channels 5 are evenly arranged. A metering box 6 is fixedly connected to the top of the feeding channels 5, and the top of the metering box 6 is connected to... The device includes an auxiliary material feeding hopper 7 and a control box 6 with a circular groove 8 inside. The top and bottom of the circular groove 8 are provided with material inlets 9, which are connected to the feeding channel 5 and the auxiliary material feeding hopper 7, respectively. A rotating block 10 is rotatably connected inside the circular groove 8. The surface of the rotating block 10 is provided with six loading slots 11, which are arranged in a ring and are uniform. A stepper motor 12 is fixedly connected to the front of the control box 6, and the output end of the stepper motor 12 extends to the circular groove 8 and is fixedly connected to the rotating block 10.

[0023] refer to Figure 3 The feed channel 5 has a rotating groove 13 inside, and a rotating plate 14 is rotatably connected inside the rotating groove 13. A pressure sensor 15 is provided on the top of the rotating plate 14. A rotating motor 16 is fixedly connected to the front of the feed channel 5, and the output end of the rotating motor 16 extends to the rotating groove 13 and is fixedly connected to the rotating plate 14.

[0024] As a technical optimization of this utility model, by setting up the rotating groove 13, the rotating plate 14, the pressure sensor 15 and the rotating motor 16, the weight of the added powder can be measured, thereby further improving the accuracy of adding powder and improving the stability of quantitative accuracy.

[0025] refer to Figure 1 Three sets of measuring instruments 17 are fixedly connected to the top of the mixing tank 1, and the three sets of measuring instruments 17 correspond one-to-one with the three sets of pressure sensors 15.

[0026] As a technical optimization of this utility model, by setting up three sets of measuring instruments 17, the weight measured by the pressure sensor 15 can be displayed on the measuring instruments 17, thereby enabling the staff to more intuitively view the amount of powder added.

[0027] refer to Figure 2 The surface of the stirring shaft 3 is symmetrically fixedly connected with a forward spiral blade 18 and a reverse spiral blade 19, and the bottom of the stirring shaft 3 is fixedly connected with a turbulence blade 20.

[0028] As a technical optimization of this utility model, by setting forward spiral blades 18 and reverse spiral blades 19, the forward spiral blades 18, driven by the rotating shaft, push the powder in one direction, while the reverse spiral blades 19 push the powder in the opposite direction, causing the powder to form a circulating flow. The two powder flows in opposite directions intertwine and collide with each other, greatly increasing the probability of contact between the powder and other mixed components, so that the powder can be more evenly dispersed in the entire mixing system. By setting the turbulence blades 20, the amount of powder stuck at the bottom of the mixing tank 1 that cannot be stirred is reduced, thereby improving the stirring effect of the device.

[0029] refer to Figure 1 The top of the mixing tank 1 is connected to a straight feed hopper 21, and the tops of both the straight feed hopper 21 and the auxiliary feed hopper 7 are hinged with hopper covers 22.

[0030] As a technical optimization of this utility model, the straight-through feed hopper 21 facilitates the direct pouring of large-volume main powder materials that have been weighed, thereby improving the practicality of the device.

[0031] refer to Figure 2 The bottom of the mixing tank 1 is connected to a discharge pipe, and a discharge valve is installed inside the discharge pipe. A support frame is fixedly connected to the surface of the mixing tank 1.

[0032] As a technical optimization of this utility model, the discharge pipe and discharge valve facilitate the discharge of the mixed aquaculture powder, and the support frame provides support for the device, enabling its stable operation.

[0033] The working principle and usage process of this utility model are as follows: When using this mixing device to mix aquaculture medicine powder, first, the device is installed in the designated position and connected to an external power source. Then, the weighed main ingredient powder is directly poured into the mixing tank 1 through the straight feed hopper 21. Next, other auxiliary ingredient powders are poured into the auxiliary feed hopper 7. The auxiliary ingredient powders then fall into the rotating groove 13 on the rotating plate 14 due to gravity. The amount of auxiliary ingredient powder falling is constant. Then, the values ​​of each measuring device 17 are adjusted proportionally according to the amount of main ingredient powder added, and preset. Finally, the stepper motor 12 is started to drive the rotating block 10 to rotate, thereby allowing the mixture containing the auxiliary ingredients to... The powder loading trough 11 is rotated 180 degrees, allowing the auxiliary powder in the trough 11 to fall onto the rotating plate 14 by gravity and be weighed by the pressure sensor 15. Then, auxiliary powder is added to the rotating plate 14 until the weight reaches the preset value of the meter 17, thereby stopping the stepper motor 12 and starting the rotary motor 16 to drive the rotating plate 14 to rotate, thus enabling the feeding of a specified amount of auxiliary powder. The other two auxiliary powders can be fed in the same way. Then, the stirring motor 2 is started to drive the stirring shaft 3 to rotate, so that the stirring blade 4, the forward spiral blade 18, the reverse spiral blade 19, and the turbulence blade 20 can stir and mix the main powder and the auxiliary powder.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] 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 mixing device for aquaculture powder preparations, comprising a mixing tank (1), characterized in that: A stirring motor (2) is fixedly connected to the top of the mixing tank (1). The output end of the stirring motor (2) passes through the mixing tank (1) and is fixedly connected to a stirring shaft (3). Three sets of stirring blades (4) are fixedly connected to the surface of the stirring shaft (3), and the three sets of stirring blades (4) are evenly arranged. Three sets of feeding channels (5) are connected to the top of the mixing tank (1), and the three sets of feeding channels (5) are evenly arranged. A metering box (6) is fixedly connected to the top of the feeding channel (5). An auxiliary material feeding hopper (7) is connected to the top of the metering box (6). The inner part of the metering box (6) is... The part has a circular groove (8), and the top and bottom of the circular groove (8) are provided with material inlets (9), and the two material inlets (9) are respectively connected to the feeding channel (5) and the auxiliary material feeding hopper (7). The inside of the circular groove (8) is rotatably connected to a rotating block (10), and the surface of the rotating block (10) is provided with six loading slots (11), and the six loading slots (11) are evenly arranged in a ring. The front of the control box (6) is fixedly connected to a stepper motor (12), and the output end of the stepper motor (12) extends to the circular groove (8) and is fixedly connected to the rotating block (10).

2. The mixing device for aquaculture powder according to claim 1, characterized in that: The feed channel (5) has a rotating groove (13) inside, and a rotating plate (14) is rotatably connected inside the rotating groove (13). A pressure sensor (15) is provided on the top of the rotating plate (14). A rotating motor (16) is fixedly connected to the front of the feed channel (5), and the output end of the rotating motor (16) extends to the rotating groove (13) and is fixedly connected to the rotating plate (14).

3. The mixing device for aquaculture powder according to claim 1, characterized in that: The top of the mixing tank (1) is fixedly connected to three sets of measuring instruments (17), and the three sets of measuring instruments (17) correspond one-to-one with the three sets of pressure sensors (15).

4. The mixing device for aquaculture powder according to claim 1, characterized in that: The surface of the stirring shaft (3) is symmetrically fixedly connected with a forward spiral blade (18) and a reverse spiral blade (19), and the bottom of the stirring shaft (3) is fixedly connected with a turbulence blade (20).

5. The mixing device for aquaculture powder according to claim 1, characterized in that: The top of the mixing tank (1) is connected to a straight feed hopper (21), and the tops of the straight feed hopper (21) and the auxiliary feed hopper (7) are both hinged with hopper covers (22).

6. The mixing device for aquaculture powder according to claim 1, characterized in that: The bottom of the mixing tank (1) is connected to a discharge pipe, and a discharge valve is provided inside the discharge pipe. A support frame is fixedly connected to the surface of the mixing tank (1).

Images