Raw material mixing and stirring device for veterinary drug processing

Abstract

The utility model relates to the technical field of veterinary drugs, in particular to a raw material mixing and stirring device for veterinary drug processing, which comprises a stirring barrel, auxiliary support frames and a support base, three groups of auxiliary support frames are fixedly mounted on the outer wall of the side edge of the stirring barrel close to the bottom end at equal intervals, and the three groups of auxiliary support frames are all fixedly mounted above the support base. A liquid outlet pipe is fixedly mounted on the outer wall of the side edge of the bottom end of the stirring barrel, and a control valve is arranged outside the liquid outlet pipe. According to the raw material mixing and stirring device for veterinary drug processing, the stirring liquid level of the stirring barrel is controlled in a manner of physically blocking turbulent flow through cooperative use of the baffle strip and the baffle block, so that the liquid level is ensured to fluctuate within a preset range, and the height of the liquid level is effectively controlled; the assembly and the barrel wall are directly designed to be of an integrated structure, the response speed is high, the structure is simple, and maintenance is easy.

Description

Technical Field

[0001] This utility model relates to the field of veterinary drug technology, and in particular to a raw material mixing and stirring device for veterinary drug processing. Background Technology

[0002] Veterinary drugs are drugs specifically used to prevent, treat, diagnose animal diseases, or regulate animal physiological functions. They include chemical drugs, antibiotics, vaccines, and traditional Chinese medicine preparations. Uniform mixing of raw materials is a key step in ensuring drug quality, and raw material mixing and stirring devices for veterinary drug processing are auxiliary equipment specifically used for mixing veterinary drug raw materials.

[0003] Existing raw material mixing and stirring devices for veterinary drug processing mostly rely on traditional floating or mechanical devices for liquid level control. These methods are often affected by liquid characteristics and equipment stability, resulting in slow liquid level control response speed.

[0004] Therefore, in response to the problem of slow response speed of liquid level control in the above-mentioned raw material mixing and stirring device for veterinary drug processing, this utility model uses the combined use of baffles and blocks to control the liquid level of the mixing tank by physically blocking and turbulent the flow, ensuring that the liquid level fluctuates within a predetermined range, thereby achieving effective control of the liquid level height. Compared with the existing floating device, this component is directly integrated with the tank wall, has a fast response speed, and is simple in structure and easy to maintain. Utility Model Content

[0005] To overcome the problem of slow response speed in liquid level control of common veterinary drug processing raw material mixing and stirring devices.

[0006] The technical solution of this utility model is as follows: a raw material mixing and stirring device for veterinary drug processing, including a mixing tank, an auxiliary support frame and a support base. Three sets of auxiliary support frames are fixedly installed at equal intervals on the outer side wall of the mixing tank near the bottom end. All three sets of auxiliary support frames are fixedly installed on the upper part of the support base. A liquid outlet pipe is fixedly installed on the outer side wall of the mixing tank at the bottom end. The internal space of the mixing tank and the liquid outlet pipe are in communication, and a control valve is provided on the outside of the liquid outlet pipe.

[0007] The upper end of the mixing tank is provided with a feeding premixing mechanism, the inside of the mixing tank is provided with a stirring control mechanism, and the side of the stirring control mechanism is provided with a liquid level control mechanism.

[0008] Preferably, the feeding premixing mechanism includes a powder feeding hopper, a guide trough, a liquid inlet pipe, and a liquid inlet hopper. The powder feeding hopper is fixedly installed on the top outer wall of the mixing tank, and the powder feeding hopper communicates with the internal space of the mixing tank. The guide trough is fixedly installed on the top inner wall of the mixing tank at the discharge end of the powder feeding hopper. The liquid inlet pipe is fixedly installed on the side outer wall of the mixing tank. The liquid inlet hopper is fixedly installed on the top outer wall of the liquid inlet pipe at the liquid inlet end. The internal spaces of the mixing tank, the liquid inlet pipe, and the liquid inlet hopper are interconnected.

[0009] Preferably, the feed trough is configured with an inclined structure, and the discharge end of the feed trough faces the discharge end of the liquid inlet pipe.

[0010] Preferably, the stirring control mechanism includes a drive motor, a main gear, a secondary gear, a transmission shaft, stirring blades, a positioning frame, and a dispersing net. A positioning support frame is fixedly installed on the top outer wall of the stirring tank, and a drive motor is fixedly installed on the top outer wall of the positioning support frame. The output end of the drive motor passes through the positioning support frame and is connected to the top outer wall of the main gear. A secondary gear is meshed on the side of the main gear and is fixedly installed on the outside of the transmission shaft. The top of the transmission shaft is connected to the bottom outer wall of the limiting plate, and the limiting plate is in contact with the top outer wall of the secondary gear. The bottom end of the transmission shaft passes through the top outer wall of the stirring tank and is located inside the stirring tank. Stirring blades are fixedly installed at equal intervals around the outside of the transmission shaft body located inside the stirring tank. A "U"-shaped positioning frame is fixedly installed on the outside of the transmission shaft, and a dispersing net is symmetrically embedded inside the bottom end of the positioning frame.

[0011] Preferably, both the main gear and the secondary gear are rotatably mounted to the top outer wall of the mixing tank, and the diameter of the main gear is smaller than that of the secondary gear.

[0012] Preferably, the stirring blade is configured with an arc-shaped surface structure, and the stirring blade is located in the middle section of the positioning frame.

[0013] Preferably, the liquid level control mechanism includes baffles and blocks. Baffles are symmetrically fixedly installed on the inner walls of both sides of the mixing tank, and blocks are evenly spaced on the outer side walls of the baffles, with the blocks being inclined.

[0014] The beneficial effects of this utility model are:

[0015] 1. When this raw material mixing and stirring device for veterinary drug processing is in use, the mixing liquid level in the mixing tank is controlled by the combined use of baffles and blocks to physically block and turbulent the flow, ensuring that the liquid level fluctuates within a predetermined range, thereby achieving effective control of the liquid level height. Compared with existing floating devices, this component is directly integrated with the tank wall, has a fast response speed, and is simple in structure and easy to maintain.

[0016] 2. When in use, the raw material mixing and stirring device for veterinary drug processing optimizes and regulates the paths of powdered and liquid veterinary drug raw materials through its mechanical components. This allows the two raw materials to be offset during the feeding process, achieving a premixing effect through this offsetting process. This effectively improves the mixing efficiency of the raw materials, enhances the processing quality of veterinary drugs, and reduces the impact of uneven mixing on the efficacy and quality of the drugs. Attached Figure Description

[0017] Figure 1 The diagram shown is a three-dimensional structural schematic of the present invention.

[0018] Figure 2 The diagram shown is a cross-sectional perspective view of the mixing tank of this utility model.

[0019] Figure 3 The diagram shown is a three-dimensional structural schematic of the feed channel and liquid inlet pipe of this utility model.

[0020] Figure 4 The diagram shown is a three-dimensional structural schematic of the stirring blade and dispersing net of this utility model.

[0021] Figure 5 The diagram shown is a three-dimensional structural diagram of the installation of the baffle and block of this utility model.

[0022] Explanation of reference numerals in the attached drawings: 1. Mixing tank; 2. Auxiliary support frame; 3. Support base; 4. Feeding and premixing mechanism; 401. Powder feed hopper; 402. Feed guide chute; 403. Liquid inlet pipe; 404. Liquid inlet hopper; 5. Mixing control mechanism; 501. Positioning support frame; 502. Drive motor; 503. Main gear; 504. Secondary gear; 505. Transmission shaft; 506. Mixing blade; 507. Positioning frame; 508. Dispersion net; 6. Liquid level control mechanism; 601. Baffle bar; 602. Baffle block. 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] Please see Figures 1-5This utility model provides a technical solution: a raw material mixing and stirring device for veterinary drug processing, including a mixing tank 1, an auxiliary support frame 2 and a support base 3. Three sets of auxiliary support frames 2 are fixedly installed at equal intervals on the outer side wall of the mixing tank 1 near the bottom end. All three sets of auxiliary support frames 2 are fixedly installed on the support base 3. A liquid outlet pipe is fixedly installed on the outer side wall of the mixing tank 1 at the bottom end. The internal space of the mixing tank 1 and the liquid outlet pipe are connected, and a control valve is provided on the outside of the liquid outlet pipe.

[0025] The upper end of the mixing tank 1 is provided with a feeding premixing mechanism 4, the inside of the mixing tank 1 is provided with a stirring control mechanism 5, and the side of the stirring control mechanism 5 is provided with a liquid level control mechanism 6.

[0026] The feeding premixing mechanism 4 includes a powder feeding hopper 401, a guide trough 402, a liquid inlet pipe 403, and a liquid inlet hopper 404. The powder feeding hopper 401 is fixedly installed on the top outer wall of the mixing tank 1, and the powder feeding hopper 401 is in communication with the internal space of the mixing tank 1. The guide trough 402 is fixedly installed on the top inner wall of the mixing tank 1 at the discharge end of the powder feeding hopper 401. The liquid inlet pipe 403 is fixedly installed on the side outer wall of the mixing tank 1. The liquid inlet hopper 404 is fixedly installed on the top outer wall of the liquid inlet pipe 403 at the liquid inlet end. The internal spaces of the mixing tank 1, the liquid inlet pipe 403, and the liquid inlet hopper 404 are in communication. The guide trough 402 is set as an inclined structure, and the discharge end of the guide trough 402 faces the liquid outlet end of the liquid inlet pipe 403.

[0027] The location of the discharge end of the feed trough 402 and the liquid outlet end of the liquid inlet pipe 403 is described in detail here, so that the powder raw materials and liquid raw materials can achieve the effect of anti-mixing by the material anti-mixing method during the feeding process.

[0028] The stirring control mechanism 5 includes a drive motor 502, a main gear 503, a secondary gear 504, a transmission shaft 505, stirring blades 506, a positioning frame 507, and a dispersing net 508. A positioning support frame 501 is fixedly installed on the top outer wall of the stirring tank 1. The drive motor 502 is fixedly installed on the top outer wall of the positioning support frame 501. The output end of the drive motor 502 passes through the positioning support frame 501 and is connected to the top outer wall of the main gear 503. The secondary gear 504 is meshed on the side of the main gear 503. The secondary gear 504 is fixedly installed through the outside of the transmission shaft 505. The top of the transmission shaft 505 is connected to the bottom outer wall of the limiting plate, and the limiting plate and the secondary gear 504 are also connected. The top outer wall of the mixing tank 1 is attached to the bottom of the transmission shaft 505, which passes through the top outer wall of the mixing tank 1 and is located inside the mixing tank 1. The transmission shaft 505 inside the mixing tank 1 has stirring blades 506 fixedly installed at equal intervals around its outer circumference. The outside of the transmission shaft 505 is fixedly installed with a positioning frame 507 of a "U" shape. The bottom of the positioning frame 507 has a dispersing net 508 symmetrically embedded inside. The main gear 503 and the secondary gear 504 are rotatably installed with the top outer wall of the mixing tank 1. The diameter of the main gear 503 is smaller than that of the secondary gear 504. The stirring blades 506 are set with an arc-shaped surface structure and are located in the middle section of the positioning frame 507.

[0029] Here, the main gear 503 and the secondary gear 504 are set to different diameters, and the smaller diameter main gear 503 drives the larger diameter secondary gear 504 to rotate. This process provides a basic guarantee for the rotational stability of the subsequent stirring components by increasing the output torque of the device. The stirring blade 506 is set to an arc surface structure to increase the contact area between the blade and the original liquid in the tank, so that the stirring blade 506 can achieve a homogenized mixing effect of the veterinary drug original liquid more quickly when rotating.

[0030] The liquid level control mechanism 6 includes baffles 601 and blocks 602. Baffles 601 are symmetrically fixedly installed on the inner walls of both sides of the mixing tank 1, and blocks 602 are evenly spaced on the outer side of the baffles 601, and the blocks 602 are set with an inclined structure. The cooperation of the baffles 601 and blocks 602 controls the mixing liquid level of the mixing tank 1 by blocking turbulence, ensuring that the liquid level fluctuates within a predetermined range, thereby achieving effective control of the liquid level height.

[0031] Working principle: See Figure 4As shown, before homogenizing and mixing the veterinary drug raw materials, the drive motor 502 needs to be turned on first. When the drive motor 502 is turned on, its output end will rotate and automatically drive the main gear 503 to rotate, which in turn drives the secondary gear 504 to rotate. Subsequently, the rotation of the secondary gear 504 will automatically drive the transmission shaft 505 to rotate, which in turn drives the stirring blade 506 and the positioning frame 507 to rotate synchronously. When the positioning frame 507 rotates, it will also drive the dispersing net 508 to rotate synchronously.

[0032] See Figure 3 As shown, when veterinary drug raw materials need to be fed into the mixing tank 1, it is noted that the powder feed hopper 401 is used to feed powdered veterinary drug raw materials, and the liquid feed hopper 404 is used to feed liquid veterinary drug raw materials. After the feeding path is determined, the two raw materials are poured into the powder feed hopper 401 and the liquid feed hopper 404 at the same time. Then, the liquid veterinary drug raw materials are normally injected into the mixing tank 1 through the liquid inlet pipe 403, while the powdered veterinary drug raw materials are transported to the feeding port of the liquid feed hopper 404 by the guiding action of the guide trough 402, and dynamically counteract the liquid veterinary drug raw materials that are being fed. In this process, the liquid veterinary drug raw materials and the powdered veterinary drug raw materials can achieve the effect of premixing and counteracting during the feeding process.

[0033] See Figures 1-5 As shown, through the above working process, both liquid and powdered veterinary drug raw materials are fed into the interior of the mixing tank 1. Then, with the circumferential rotation of the stirring blade 506, the veterinary drug raw materials can achieve a homogeneous mixing effect. The setting of the dispersing net 508 enables the veterinary drug raw materials to be dispersed and mixed during the rotation. The setting of the baffle 601 and the baffle block 602 here physically blocks the flow of the veterinary drug liquid, and the effect of liquid level control is achieved through this flow turbulence process.

[0034] After the veterinary drugs are mixed evenly, opening the control valve outside the discharge pipe will discharge the veterinary drugs from the barrel to the outside of the device.

[0035] It should be noted that the aforementioned drive motor 502 can be powered using existing operating techniques, whether by using a power supply unit or an external wire. These are all conventional operating techniques and will not be described in detail here.

[0036] The above is the entire working process of the device, and all contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0037] 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 raw material mixing and stirring device for veterinary drug processing, comprising a stirring barrel (1), an auxiliary support frame (2) and a support base (3), characterized in that: Three auxiliary support frames (2) are fixedly installed at equal intervals on the outer wall of the side of the mixing barrel (1) near the bottom end. The three auxiliary support frames (2) are all fixedly installed above the support base (3). An outlet pipe is fixedly installed on the outer wall of the side of the mixing barrel (1) at the bottom end. The internal spaces of the mixing barrel (1) and the outlet pipe are connected, and a control valve is arranged outside the outlet pipe. A feeding and premixing mechanism (4) is arranged at the upper end of the mixing barrel (1). A mixing control mechanism (5) is arranged inside the mixing barrel (1). A liquid level control mechanism (6) is arranged on the side of the mixing control mechanism (5).

2. The raw material mixing and stirring device for veterinary drug processing according to claim 1, characterized in that: The feeding and premixing mechanism (4) includes a powder feeding hopper (401), a guiding trough (402), a liquid inlet pipe (403) and a liquid inlet hopper (404). The powder feeding hopper (401) is fixedly installed on the outer wall of the top of the mixing barrel (1), and the internal space of the powder feeding hopper (401) is connected with the inside of the mixing barrel (1). A guiding trough (402) is fixedly installed on the inner wall of the top of the mixing barrel (1) at the discharging end position of the powder feeding hopper (401). The liquid inlet pipe (403) is fixedly installed on the outer wall of the side of the mixing barrel (1). The liquid inlet hopper (404) is fixedly installed on the outer wall of the top of the liquid inlet pipe (403) at the liquid inlet end position. The internal spaces of the mixing barrel (1), the liquid inlet pipe (403) and the liquid inlet hopper (404) are connected.

3. The raw material mixing and stirring device for veterinary drug processing according to claim 2, characterized in that: The guiding trough (402) is arranged in an inclined structure, and the discharging end of the guiding trough (402) faces the liquid discharging end of the liquid inlet pipe (403).

4. The raw material mixing and stirring device for veterinary drug processing according to claim 1, characterized in that: The mixing control mechanism (5) includes a driving motor (502), a main gear (503), a secondary gear (504), a transmission shaft (505), mixing blades (506), a positioning frame (507) and a dispersion net (508). A positioning support frame (501) is fixedly installed on the outer wall of the top of the mixing barrel (1). The driving motor (502) is fixedly installed on the outer wall of the top of the positioning support frame (501). The output end of the driving motor (502) penetrates through the positioning support frame (501) and is connected with the outer wall of the top of the main gear (503). The secondary gear (504) is meshed and installed on the side of the main gear (503). The secondary gear (504) is fixedly installed through the outside of the transmission shaft (505). The top of the transmission shaft (505) is connected with the outer wall of the bottom end of the limiting disc, and the limiting disc is in contact with the outer wall of the top of the secondary gear (504). The bottom end of the transmission shaft (505) penetrates through the outer wall of the top of the mixing barrel (1) and is located inside the mixing barrel (1). Mixing blades (506) are fixedly installed at equal intervals in the circumferential direction on the outer side of the shaft body of the transmission shaft (505) located inside the mixing barrel (1). A "return" - shaped positioning frame (507) is fixedly installed on the outside of the transmission shaft (505), and dispersion nets (508) are symmetrically and embeddedly installed inside the bottom end of the positioning frame (507).

5. The raw material mixing and stirring device for veterinary drug processing according to claim 4, characterized in that: Both the main gear (503) and the secondary gear (504) are rotatably installed on the outer wall of the top of the mixing barrel (1), and the diameter length of the main gear (503) is smaller than the diameter length of the secondary gear (504).

6. The raw material mixing and stirring device for veterinary drug processing according to claim 4, characterized in that: The stirring blade (506) is configured with an arc-shaped surface structure, and the stirring blade (506) is located in the middle section of the frame of the positioning frame (507).

7. The raw material mixing and stirring device for veterinary drug processing according to claim 1, characterized in that: The liquid level control mechanism (6) includes a baffle (601) and a baffle (602). The baffle (601) is symmetrically fixedly installed on the inner walls of both sides of the stirring tank (1). The baffle (602) is provided at equal intervals on the outer side of the baffle (601), and the baffle (602) is set as an inclined structure.

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