Powder aquatic veterinary drug dissolving and diluting device

Abstract

The utility model relates to a powder aquatic veterinary drug dissolving and diluting device. Comprising a tank body base, a dissolving tank body is installed on the tank body base, a stirring and mixing assembly is installed in the dissolving tank body, and a stirring motor is further included; a material distributing assembly is installed in the dissolving tank body, the material distributing assembly is sleeved with a feeding cylinder structure, and a discharging channel is reserved between the feeding cylinder structure and the material distributing assembly; a conical surface is arranged on the material distributing assembly; the vibration feeding assembly is installed on the dissolving tank body and used for elastically connecting the feeding cylinder structure and the dissolving tank body, and a vibration motor is installed on the feeding cylinder structure; the liquid feeding pipeline structure and the liquid spraying assembly are communicated and connected, and a water return pump body is mounted between the liquid feeding pipeline structure and the dissolving tank body; the stirring and mixing assembly comprises a supporting rotating sleeve, a rotating shaft is rotationally connected into the supporting rotating sleeve, a mounting frame is fixedly connected to the rotating shaft, and a scraper mechanism and a plurality of groups of stirring blade mechanisms are mounted on the mounting frame. According to the utility model, uniform feeding operation can be carried out, primary dissolution and secondary dissolution stirring can be carried out, and meanwhile, the inner wall of the tank body can be cleaned after liquid preparation operation is completed.

Description

Technical Field

[0001] The utility model belongs to the technical field of veterinary drug production, in particular to a device for dissolving and diluting powdered aquatic veterinary drugs. Background Art

[0002] Veterinary drugs refer to substances used to prevent, treat, diagnose animal diseases or purposefully regulate animal physiological functions. Their production process is roughly the same as that of ordinary medicines. During the production of veterinary drugs, multiple raw materials need to be mixed with each other, and the mixing process requires the help of a raw material dissolving device.

[0003] The traditional dissolution device includes a tank body, in which a stirring mechanism is provided. The stirring mechanism includes a vertically arranged rotating shaft, and a plurality of stirring blades are installed on the outside of the rotating shaft. When performing the liquid preparation operation, the rotating shaft is driven by a motor to rotate, and the rotating shaft drives the stirring blades to rotate, thereby causing the solution in the tank body to turn over, thereby achieving the effect of dissolution and mixing.

[0004] In the actual working process, it is found that the structure of the above-mentioned liquid dispensing device is relatively simple. When a large amount of powder needs to be put into the tank body for dissolution operation at one time, a large amount of powder is often directly put into the tank body. Then, some powders will clump together to form large powder clumps after contacting water. In addition, some powders themselves have poor solubility and are prone to form large powder clumps during the dissolution process. Under the action of gravity, the above-mentioned powder clumps will settle at the bottom of the tank body. Due to the limitations of the stirring range of the stirring mechanism, the bottom of the tank body cannot be stirred, so that the powder material deposited at the bottom of the tank body cannot be fully mixed with the solution, resulting in uneven mixing of the liquid medicine. In addition, when using the above-mentioned liquid dispensing device, it is not convenient to clean the residual medicine on the inner wall of the tank body, resulting in residual medicine, which is easy to corrode the tank body and affect the subsequent liquid dispensing operation. Therefore, it is urgent to design a powder aquatic veterinary drug dissolving and diluting device. Utility Model Content

[0005] The present invention aims to solve the technical problems existing in the known technologies and provides a device for dissolving and diluting aquatic veterinary drugs with a rational structural design. The device can evenly feed the veterinary drug powder and perform primary dissolution and secondary dissolution stirring operations, thereby preventing the powder from settling at the bottom of the tank and affecting the uniformity of the drug liquid mixing, thereby improving the mixing effect. Furthermore, the inner wall of the tank can be cleaned after the liquid mixing operation is completed, preventing the drug liquid residue from affecting the subsequent liquid mixing process.

[0006] The utility model adopts the following technical solutions to solve the technical problems existing in the known technologies: a powdered aquatic veterinary drug dissolving and diluting device comprises a tank base, a dissolving tank with a liquid discharge port at the bottom is installed on the tank base, a stirring and mixing component is installed in the dissolving tank, and further comprises a stirring motor installed on the tank base for driving the stirring and mixing component to rotate; a distributing component located above the stirring and mixing component is installed in the dissolving tank, a feeding drum structure is provided on the outer shell of the distributing component, and a feeding channel for the material to pass through is reserved between the feeding drum structure and the distributing component; a conical surface is provided on the distributing component below the discharge port of the feeding channel, Used to disperse materials falling from the discharge port of the feeding channel; also includes a vibrating feeding assembly installed on the dissolving tank body, used to elastically connect the feeding barrel structure and the dissolving tank body, and a vibration motor is installed on the outer wall of the feeding barrel structure; also includes an upper liquid pipeline structure and a liquid spraying assembly connected in communication, used to spray liquid onto the conical surface on the material distribution assembly, and a return water pump body is installed between the upper liquid pipeline structure and the lower part of the dissolving tank body; the stirring and mixing assembly includes a supporting rotating sleeve fixed at the center of the dissolving tank body, a rotating shaft is rotatably connected in the supporting rotating sleeve, a cross-structured mounting frame is fixed on the rotating shaft, and a scraper mechanism and multiple sets of stirring blade mechanisms are installed on the mounting frame.

[0007] The advantages and positive effects of the utility model are as follows: the utility model provides a powdered aquatic veterinary drug dissolving and diluting device, which forms a feeding channel by arranging a feeding barrel structure and a dividing assembly, so that the material in the feeding barrel structure can be dispersed in small amounts and dropped downward from the feeding channel, and the conical surface in the dividing assembly can further disperse the material; by arranging a vibrating feeding assembly and a vibrating motor, the material can be prevented from being blocked in the feeding channel, thereby ensuring the smoothness of the feeding process; by arranging a return pump body, an upper liquid pipeline structure and a liquid spraying assembly, liquid can be sprayed onto the conical surface of the dividing assembly, thereby cleaning the material that falls onto the conical surface A preliminary dissolution operation is performed to prevent a large amount of material from clumping after contacting water and affecting the dissolution operation of the material; by setting a stirring and mixing component and a stirring motor that drives the stirring and mixing component to rotate, the mixture that has completed the preliminary dissolution and falls into the dissolution tank can be further stirred and mixed to achieve secondary dissolution and stirring of the material, thereby preventing the powder material from being deposited at the bottom of the dissolution tank and affecting the uniformity of the liquid mixing, and improving the mixing effect; at the same time, the scraper mechanism in the stirring and mixing component can scrape and clean the inner wall of the dissolution tank to avoid residual liquid on the inner wall of the dissolution tank after the drainage operation is completed and affecting the subsequent dissolution and dilution operation.

[0008] Preferably: the scraper mechanism includes a scraper extension rod installed on the mounting frame, and a scraper plate that fits the inner wall of the dissolution tank is installed on the scraper extension rod; the stirring blade mechanism includes a blade mounting rod installed on the mounting frame, and a stirring blade is installed on the blade mounting rod.

[0009] Preferably: the material distribution component includes a material distribution platform fixedly connected to the inner wall of the dissolving tank body through a rod, the material distribution platform is a frustum structure, and a material distribution column is integrally formed on the top of the material distribution platform and arranged coaxially with it; the liquid spraying component is located at the connection between the material distribution platform and the material distribution column.

[0010] Preferably, the feeding barrel structure includes a barrel body mounted on the vibrating feeding assembly, a discharge pipe is provided at the bottom discharge port of the barrel body, the discharge pipe is sleeved on the distribution column, and cooperates with the distribution column to form a discharge channel.

[0011] Preferably: the vibrating feeding assembly includes two groups of relatively arranged mounting square tubes fixed on the outer peripheral wall of the dissolving tank body, each mounting square tube is sleeved with a square tube sleeve, the square tube sleeve is penetrated with a locking screw threaded with the mounting square tube, a feeding mounting seat is fixed between the two groups of square tube sleeves, and a slot for avoiding the feeding barrel structure is opened in the middle of the feeding mounting seat; it also includes a spring mounting plate fixed on the outer wall of the feeding barrel structure, multiple groups of buffer springs are installed between the spring mounting plate and the feeding mounting seat, and it also includes multiple groups of spring guide columns longitudinally fixed on the feeding mounting seat, each spring guide column is in sliding contact with the spring mounting plate, and each buffer spring is respectively sleeved on the corresponding spring guide column.

[0012] Preferably, the liquid spraying assembly includes a liquid distribution pipe in an annular structure and connected to the upper liquid pipeline structure. A plurality of nozzles are connected to the liquid distribution pipe, and the water outlets of the plurality of nozzles are all directed toward the conical surface of the material distribution platform.

[0013] Preferably: the upper liquid pipeline structure includes a water inlet pipe connected to the liquid spraying assembly, the water inlet pipe is connected to the water source, and also includes a return pipe connected between the lower end of the dissolving tank body and the water inlet pipe, and the return pump body is connected to the return pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic cross-sectional structural diagram of the present utility model;

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the stirring and mixing component in the utility model;

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the upper main body of the utility model.

[0017] In the figure: 1. Return pump body; 2. Stirring motor; 3. Tank base; 4. Stirring and mixing assembly; 4-1. Support sleeve; 4-2. Stirring blade; 4-3. Blade mounting rod; 4-4. Support short rod; 4-5. Support long rod; 4-6. Scraper extension rod; 4-7. Scraper plate; 5. Distributing assembly; 5-1. Distributing platform; 5-2. Distributing column; 6. Upper liquid pipeline structure; 7. Dissolving tank; 8. Discharge channel; 9. Spraying assembly; 9-1. Nozzle; 9-2. Liquid distribution pipe; 10. Tank cover; 11. Vibrating feeding assembly; 11-1. Installing square tube; 11-2. Square tube sleeve; 11-3. Buffer spring; 11-4. Spring mounting plate; 11-5. Feeding mounting seat; 12. Feeding barrel structure; 12-1. Barrel body; 12-2. Discharge pipe. DETAILED DESCRIPTION

[0018] In order to further understand the content, features and effects of the present invention, the following embodiments are given to explain in detail:

[0019] See Figure 1 The powdered aquatic veterinary drug dissolving and diluting device of the present invention includes a tank base 3, a dissolving tank 7 with a drain port at the bottom is installed on the tank base 3, a stirring and mixing component 4 is installed in the dissolving tank 7, and also includes a stirring motor 2 installed on the tank base 3, which is used to drive the stirring and mixing component 4 to rotate, and a control valve is installed at the drain port of the dissolving tank 7.

[0020] like Figure 2 As shown, the stirring and mixing assembly 4 includes a supporting rotating sleeve 4-1 fixed at the center of the dissolving tank body 7, a rotating shaft is rotatably connected in the supporting rotating sleeve 4-1, a mounting frame in a cross structure is fixed on the rotating shaft, and a scraper mechanism and multiple groups of stirring blade mechanisms are installed on the mounting frame. The mounting frame includes a supporting short rod 4-4 and a supporting long rod 4-5 fixed on the rotating shaft, and the supporting short rod 4-4 and the supporting long rod 4-5 are vertically distributed. Stirring blade mechanisms are installed at both ends of the supporting short rod 4-4 and the supporting long rod 4-5. Among them, the above-mentioned scraper mechanism includes a scraper extension rod 4-6 installed on the mounting frame, and a scraper plate 4-7 that fits the inner wall of the dissolving tank body 7 is installed on the scraper extension rod 4-6; the stirring blade mechanism includes a blade mounting rod 4-3 installed on the mounting frame, and a stirring blade 4-2 is installed on the blade mounting rod 4-3.

[0021] like Figure 1As shown, a dividing component 5 located above the stirring and mixing component 4 is installed in the dissolving tank body 7, a feeding barrel structure 12 is provided on the outer shell of the dividing component 5, and a feeding channel 8 for the material to pass through is left between the feeding barrel structure 12 and the dividing component 5; a conical surface is provided on the dividing component 5 below the discharge port of the feeding channel 8, which is used to disperse the material falling from the discharge port of the feeding channel 8; it also includes a vibrating feeding component 11 installed on the dissolving tank body 7, which is used to elastically connect the feeding barrel structure 12 and the dissolving tank body 7, and a vibration motor is installed on the outer wall of the feeding barrel structure 12.

[0022] like Figure 3 As shown, the material distribution component 5 includes a material distribution platform 5-1 fixedly connected to the inner wall of the dissolving tank body 7 through a rod. The material distribution platform 5-1 is a frustum structure, and a material distribution column 5-2 coaxially arranged with the material distribution platform 5-1 is integrally formed on the top of the material distribution platform 5-1, wherein the above-mentioned material distribution platform 5-1 has the small end facing upward.

[0023] In addition, the feeding barrel structure 12 includes a barrel body 12-1 mounted on the vibrating feeding assembly 11. A discharge pipe 12-2 is provided at the bottom discharge port of the barrel body 12-1. The discharge pipe 12-2 is sleeved on the distribution column 5-2 and is clearance-matched with the distribution column 5-2 to form a discharge channel 8. Furthermore, the upper end of the distribution column 5-2 is provided with a chamfer to facilitate the guidance of the material. A tank cover 10 is installed at the top opening of the dissolution tank 7. The discharge pipe 12-2 in the feeding barrel structure 12 is inserted into a notch opened in the middle of the tank cover 10 and is clearance-matched with the tank cover 10.

[0024] like Figure 3 As shown, the above-mentioned vibrating feeding assembly 11 includes two groups of relatively arranged mounting square tubes 11-1 fixed on the outer peripheral wall of the dissolving tank body 7, each mounting square tube 11-1 is sleeved with a square tube sleeve 11-2, and the square tube sleeve 11-2 is penetrated with a locking screw screwed with the mounting square tube 11-1, and a feeding mounting seat 11-5 is fixed between the two groups of square tube sleeves 11-2, and a slot for avoiding the feeding barrel structure 12 is opened in the middle of the feeding mounting seat 11-5; it also includes a spring mounting plate 11-4 fixed on the outer wall of the feeding barrel structure 12, a plurality of groups of buffer springs 11-3 are installed between the spring mounting plate 11-4 and the feeding mounting seat 11-5, and also includes a plurality of groups of spring guide columns longitudinally fixed on the feeding mounting seat 11-5, each spring guide column is in sliding contact with the spring mounting plate 11-4, and each buffer spring 11-3 is respectively sleeved on the corresponding spring guide column.

[0025] like Figure 1As shown, this embodiment also includes an upper liquid pipeline structure 6 and a liquid spray assembly 9 that are connected in communication. The liquid spray assembly 9 is located at the connection between the distributing platform 5-1 and the distributing column 5-2 and is used to spray liquid onto the conical surface of the distributing assembly 5. A return water pump body 1 is installed between the upper liquid pipeline structure 6 and the lower portion of the dissolving tank body 7. The upper liquid pipeline structure 6 includes an inlet pipe connected to the liquid spray assembly 9, the inlet pipe being connected to a water source, and a return water pipe connected between the lower end of the dissolving tank body 7 and the inlet pipe, and the return water pump body 1 is connected to the return water pipe.

[0026] See further Figure 3 The liquid spray assembly 9 includes an annular liquid distribution pipe 9-2 connected to the upper liquid pipeline structure 6. Several nozzles 9-1 are connected to the liquid distribution pipe 9-2, with the outlets of the nozzles 9-1 all facing the conical surface of the material distribution platform 5-1. The liquid distribution pipe 9-2 is also connected to the water inlet pipe section connected to the upper liquid pipeline structure 6. A control valve is installed on the water inlet pipe section. A control valve is also installed on the return pipe.

[0027] Working principle:

[0028] In the actual working process, a certain amount of liquid is first introduced into the dissolving tank body 7 through the water inlet pipe, and the stirring motor 2, the vibration motor and the return water pump body 1 installed on the return water pipe are turned on. Under the action of the return water pump body 1, the several nozzles 9-1 in the spray assembly 9 continuously spray liquid onto the conical surface of the distribution platform 5-1; then the powdered material to be dissolved is poured into the feeding barrel structure 12. Under the action of gravity and the vibration motor, the material in the feeding barrel structure 12 slides down along the discharge channel 8, and then scatters onto the conical surface of the distribution platform 5-1. At the same time, the liquid sprayed toward the conical surface of the distribution platform 5-1 can The material is initially dissolved, and the dissolved mixture slides down the conical surface of the material distribution platform 5-1, and then falls into the solution in the dissolution tank 7. Since the material is scattered on the material distribution platform 5-1 and is initially dissolved by the liquid sprayed by a plurality of nozzles 9-1, it can avoid that a large amount of material contacts water and forms a mass, which affects the dissolution operation of the material. The stirring and mixing component 4 in the dissolution tank 7 rotates continuously, and the mixture that has completed the initial dissolution and falls into the dissolution tank 7 can be further stirred and mixed, thereby realizing the secondary dissolution and stirring operation of the material, avoiding the powder material from being deposited at the bottom of the dissolution tank 7 and affecting the uniformity of the liquid mixing, and improving the mixing effect.

[0029] When a solution dilution operation is required, the concentrated solution can be first injected into the dissolving tank 7, and then the solution in the dissolving tank 7 is continuously pumped into the liquid spraying assembly 9 through the upper liquid pipeline structure 6 and the return water pump body 1. The liquid spraying assembly 9 sprays downward, and at the same time, a dilution liquid is injected into the liquid spraying assembly 9 through the water inlet pipe to dilute the concentrated solution. At the same time, the mixture can be stirred by the rotating stirring and mixing assembly 4 to achieve the solution dilution operation.

[0030] After completing the dissolution and dilution operation of the material, open the control valve on the drain port at the bottom of the dissolution tank 7 to discharge the liquid in the dissolution tank 7. During the drainage process, the stirring and mixing component 4 rotates to scrape and clean the inner wall of the dissolution tank 7 to avoid the residual liquid affecting the subsequent dissolution and dilution operations.

Claims

1. A device for dissolving and diluting powdered aquatic veterinary drugs, characterized by: The invention comprises a tank base (3), a dissolving tank (7) with a liquid discharge port at the bottom thereof being mounted on the tank base (3), a stirring and mixing assembly (4) being mounted in the dissolving tank (7), and a stirring motor (2) being mounted on the tank base (3) for driving the stirring and mixing assembly (4) to rotate; a material distribution assembly (5) located above the stirring and mixing assembly (4) being mounted in the dissolving tank (7), a feeding cylinder structure (12) being disposed on the outer shell of the material distribution assembly (5), and a material discharge channel (8) for allowing material to pass through being reserved between the feeding cylinder structure (12) and the material distribution assembly (5); and a conical surface being disposed on the material distribution assembly (5) below the discharge port of the material discharge channel (8) for dispersing material dropped from the discharge port of the material discharge channel (8); The invention also includes a vibrating feeding assembly (11) installed on the dissolving tank body (7) for elastically connecting the feeding barrel structure (12) and the dissolving tank body (7), and a vibrating motor is installed on the outer wall of the feeding barrel structure (12); an upper liquid pipeline structure (6) and a liquid spraying assembly (9) are connected and communicated, and are used to spray liquid onto the conical surface on the material distribution assembly (5); a return water pump body (1) is installed between the upper liquid pipeline structure (6) and the lower part of the dissolving tank body (7); and a stirring and mixing assembly (4) includes a supporting rotating sleeve (4-1) fixed at the center of the dissolving tank body (7), a rotating shaft is rotatably connected in the supporting rotating sleeve (4-1), a mounting frame in a cross structure is fixed on the rotating shaft, and a scraper mechanism and multiple groups of stirring blade mechanisms are installed on the mounting frame.

2. The device for dissolving and diluting aquatic veterinary powder according to claim 1, characterized in that: The scraper mechanism comprises a scraper extension rod (4-6) mounted on a mounting frame, and a scraper plate (4-7) is mounted on the scraper extension rod (4-6) and is in contact with the inner wall of the dissolving tank (7); the stirring blade mechanism comprises a blade mounting rod (4-3) mounted on the mounting frame, and a stirring blade (4-2) is mounted on the blade mounting rod (4-3).

3. The device for dissolving and diluting aquatic veterinary powder according to claim 1, characterized in that: The material distribution assembly (5) comprises a material distribution platform (5-1) fixedly connected to the inner wall of the dissolving tank (7) via a rod. The material distribution platform (5-1) is a truncated cone structure. A material distribution column (5-2) coaxially arranged with the material distribution platform (5-1) is integrally formed on the top of the material distribution platform (5-1). The liquid spraying assembly (9) is located at the connection between the material distribution platform (5-1) and the material distribution column (5-2).

4. The device for dissolving and diluting aquatic veterinary powder according to claim 3, characterized in that: The feeding barrel structure (12) includes a barrel body (12-1) installed on a vibrating feeding assembly (11), a discharge pipe (12-2) is provided at the bottom discharge port of the barrel body (12-1), and the discharge pipe (12-2) is sleeved on the distribution column (5-2) and is clearance-matched with the distribution column (5-2) to form a discharge channel (8).

5. The device for dissolving and diluting aquatic veterinary powder according to claim 1, characterized in that: The vibrating feeding assembly (11) comprises two sets of mounting square tubes (11-1) fixedly connected to the outer peripheral wall of the dissolving tank (7) and arranged opposite to each other, a square tube sleeve (11-2) is provided on each mounting square tube (11-1), a locking screw threadedly engaged with the mounting square tube (11-1) is passed through the square tube sleeve (11-2), a feeding mounting seat (11-5) is fixedly connected between the two sets of square tube sleeves (11-2), and a feeding barrel structure is provided in the middle of the feeding mounting seat (11-5). (12); also includes a spring mounting plate (11-4) fixed on the outer wall of the feeding barrel structure (12), multiple groups of buffer springs (11-3) are installed between the spring mounting plate (11-4) and the feeding mounting seat (11-5), and also includes multiple groups of spring guide pillars arranged longitudinally fixed on the feeding mounting seat (11-5), each spring guide pillar is in sliding contact with the spring mounting plate (11-4), and each buffer spring (11-3) is respectively sleeved on the corresponding spring guide pillar.

6. The device for dissolving and diluting aquatic veterinary powder according to claim 3, characterized in that: The liquid spraying assembly (9) comprises a liquid distribution pipe (9-2) in an annular structure and connected to the upper liquid pipeline structure (6); a plurality of nozzles (9-1) are connected to the liquid distribution pipe (9-2); and the water outlets of the plurality of nozzles (9-1) are all directed toward the conical surface of the material distribution platform (5-1).

7. The device for dissolving and diluting aquatic veterinary powder according to claim 1, characterized in that: The upper liquid pipeline structure (6) includes a water inlet pipe connected to the liquid spraying assembly (9), the water inlet pipe is connected to the water source, and also includes a return pipe connected between the lower end of the dissolving tank body (7) and the water inlet pipe, and the return pump body (1) is connected to the return pipe.

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