High-speed mixing granulator for producing sustained and controlled release veterinary drugs
By designing a high-speed mixing and granulator, using the chassis, cover container, discharge device, knife cutting device and air valve device, the problems of poor mixing effect and difficulty in observation in existing equipment are solved, and efficient mixing and uniform pellet production are achieved.
Patent Information
- Application Number
- CN202421334046.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-06-12
AI Technical Summary
During the use of existing spherical pellet manufacturing equipment, the mixing effect is not good enough, it is difficult to observe the movement of the materials in the container, and the mixing efficiency of materials with large differences in the contrast gravity is not fast enough.
A high-speed mixing and granulator is designed, including a chassis, a cover container, a discharge device, a knife cutting device and a gas valve device. These components realize material mixing and observation in a closed state, and improve mixing efficiency and particle quality.
It realizes efficient mixing and observation in a closed state, improves the mixing ability of materials and the uniformity of particles, and is suitable for materials with large specific gravity differences. It is convenient to discharge, has strong shear force, fast granulation and good particle size.
Smart Images
Figure CN222778025U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of production of slow-release and controlled-release veterinary medicine preparations, in particular to a high-speed mixing granulator for producing slow-release and controlled-release veterinary medicines. Background Art
[0002] Sustained-release veterinary drugs refer to veterinary preparations prepared using sustained-release technology. Their main feature is the ability to control the release rate of drugs or nutrients, allowing animals to maintain stable drug or nutrient levels for a longer period of time.
[0003] When producing sustained-release veterinary preparations, it is often necessary to process the raw materials into spherical particles. Spherical particles have a uniform surface area and volume ratio, which helps to achieve uniform and slow release of drugs in animals. By controlling the size and shape of the particles, the release rate of the drug can be accurately adjusted to meet the needs of sustained-release veterinary drugs. Spherical particles can reduce the contact area between the drug and the external environment, thereby reducing the risk of drug degradation and failure due to environmental factors. During use, although the existing spherical particle manufacturing equipment can process the raw materials into spherical particles, the use effect is not good enough, it is not convenient to observe the movement of the material in the container, the mixing effect is not good enough, and the mixing efficiency is not fast enough for materials with large differences in specific gravity. The problems with the above technology are: the mixing effect is not good enough, and it is not convenient to observe the movement of the material in the container. Utility Model Content
[0004] In view of the problems existing in the prior art, the utility model provides a high-speed mixing granulator for producing sustained-release veterinary drugs, which can overcome the above problems or at least partially solve the above problems.
[0005] The utility model is implemented as follows: a high-speed mixing granulator for producing sustained-release veterinary drugs, comprising a chassis and a container with a cover, wherein the chassis comprises an upper frame, a lower frame, an adjustable supporting foot and a controller, wherein the bottom of the controller is fixedly connected to the right side of the top of the upper frame, the bottom of the upper frame is fixedly connected to the top of the lower frame, the adjustable supporting foot is installed at the bottom of the lower frame, the container with a cover is located at the top of the upper frame, the container with a cover comprises a shell, a liquid adding device, an exhaust device, a cover opening device and a stirring device, the bottom of the shell is fixedly connected to the top of the upper frame, the liquid adding device is installed on the left side of the top of the shell, the exhaust device is installed on the right side of the top of the shell, the bottom of the cover opening device is fixedly connected to the right side of the top of the upper frame, the left side of the cover opening device is movably connected to the right side of the top of the shell, and the stirring device is installed at the bottom inside the shell;
[0006] The chassis is used to support a container with a cover;
[0007] The container with a cover is used for operation in a closed state, which is convenient for feeding and observing the movement of the material in the shell.
[0008] In order to be able to discharge the manufactured spherical particles, preferably, a discharging device including a cylinder guard, a guide rod, a discharging plug and a discharge port is provided on the left side of the shell, the right side of the discharging plug is fixedly connected to the left side of the shell, the right side of the cylinder guard is fixedly connected to the left side of the discharging plug, the guide rod is installed inside the cylinder guard, the top of the discharge port is fixedly connected to the right side of the bottom of the cylinder guard, and a cylinder is installed inside the cylinder guard through the discharging device. The spherical particles mixed inside the shell will flow out through the discharging plug and the cylinder, and then fall downward through the discharge port.
[0009] In order to be able to cut the material, preferably, a cutting device is provided on the right side inside the shell, and the cutting device includes a motor, a transmission component and a U-shaped blade. The U-shaped blade is installed on the left side of the surface of the transmission component, and the right side of the transmission component is fixedly connected to the left side of the motor output end, and the left side of the transmission component is fixedly connected to the right side of the shell. The left side of the transmission component penetrates the shell and extends to the inside of the shell. Through the cutting device, the operation of the motor will drive the transmission component to rotate, so that the transmission component drives the U-shaped blade to rotate, and the U-shaped blade will cut the material inside the shell.
[0010] In order to collect the manufactured spherical particles, preferably, a collector is provided at the bottom of the discharge port, the bottom of the collector is fixedly connected to a support frame, a fan is installed inside the collector, the spherical particles falling from the discharge port will pass through the collector, and the spherical particles can be cooled.
[0011] In order to improve the cutting effect, preferably, there are multiple U-shaped blades, which are evenly distributed and fixed on the left side of the surface of the transmission component. Through the multiple U-shaped blades, the shearing force is stronger, the granulation is faster, and the particle size is better.
[0012] In order to provide a cooling effect, prevent material adhesion, promote material fluidity and control particle size, preferably, an air valve device is fixedly connected to the front side of the lower frame for switching between water intake and air intake. The air valve device can be used in conjunction with a cutter device and a stirring device. The air flow and water flow increased by the air valve device can effectively cool the cutter to prevent damage or performance degradation caused by overheating. During the stirring process, an appropriate amount of water is added to the material, which helps to enhance the adhesion of the material and make it easier to form uniform particles.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0014] The utility model is provided with structural components such as a chassis, an upper frame, a lower frame, adjustable supporting feet, a container with a cover and a shell. The chassis can support the container with a cover, and operation can be performed in a closed state through the container with a cover, which is convenient for feeding and observing the movement of materials in the shell. The manufactured spherical particles can be discharged through the discharging device, the raw materials can be cut through the cutting device, the manufactured spherical particles can be collected through the collector and the supporting frame, and the air valve device provides a cooling effect, prevents material adhesion, promotes material fluidity and controls particle size, thereby achieving operation in a closed state, strong shear force, fast granulation, good particle size, convenient discharging, and can make the material produce circumferential, radial and axial fluidization motion, strong mixing ability and uniform effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;
[0016] Figure 2 It is a detailed schematic diagram of a local structure provided by an embodiment of the utility model;
[0017] Figure 3 The utility model embodiment provides Figure 2 Enlarged view of point A in the middle;
[0018] Figure 4 The utility model embodiment provides Figure 2 Enlarged view of point B in the middle;
[0019] Figure 5 It is a schematic diagram of the top view of the structure of a chassis and a container with a cover provided by an embodiment of the utility model.
[0020] In the figure: 1. chassis; 101. upper frame; 102. lower frame; 103. adjustable supporting feet; 104. controller; 2. container with cover; 201. shell; 202. liquid adding device; 203. exhaust device; 204. cover opening device; 205. stirring device; 3. discharging device; 301. cylinder guard; 302. guide rod; 303. discharging plug; 304. discharge port; 4. cutting device; 401. motor; 402. transmission parts; 403. U-shaped blade; 5. collector; 6. support frame; 7. air valve device. DETAILED DESCRIPTION
[0021] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.
[0022] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.
[0023] like Figures 1 to 5As shown, a high-speed mixing granulator for producing sustained-release veterinary drugs provided by an embodiment of the utility model includes a chassis 1 and a covered container 2. The chassis 1 includes an upper frame 101, a lower frame 102, an adjustable supporting foot 103 and a controller 104. The bottom of the controller 104 is fixedly connected to the right side of the top of the upper frame 101, the bottom of the upper frame 101 is fixedly connected to the top of the lower frame 102, the adjustable supporting foot 103 is installed at the bottom of the lower frame 102, the covered container 2 is located at the top of the upper frame 101, the covered container 2 includes a shell 201, a liquid adding device 202, an exhaust device 203, a cover opening device 204 and a stirring device 205, the bottom of the shell 201 is fixedly connected to the top of the upper frame 101, and the liquid adding device 202 is installed at The left side of the top of the shell 201, the exhaust device 203 is installed on the right side of the top of the shell 201, the bottom of the cover opening device 204 is fixedly connected to the right side of the top of the upper frame 101, the left side of the cover opening device 204 is movably connected to the right side of the top of the shell 201, and the stirring device 205 is installed at the bottom inside the shell 201; the chassis 1 is used to support the covered container 2; the covered container 2 is used to operate in a closed state, which is convenient for feeding and observing the movement of the material in the shell 201. In order to be able to discharge the manufactured spherical particles, the left side of the shell 201 is provided with a discharge device 3 including a cylinder shield 301, a guide rod 302, a discharge plug 303 and a discharge port 304. The right side of the discharge plug 303 is fixedly connected to the left side of the shell 201, and the cylinder shield 30 The right side of 1 is fixedly connected to the left side of the discharge plug 303, the guide rod 302 is installed inside the cylinder shield 301, the top of the discharge port 304 is fixedly connected to the right side of the bottom of the cylinder shield 301, and the cylinder is installed inside the cylinder shield 301 through the discharge device 3. The spherical particles mixed inside the shell 201 will flow out through the discharge plug 303 and the cylinder, and then fall downward through the discharge port 304. In order to cut the material, a cutter device 4 is provided on the right side inside the shell 201. The cutter device 4 includes a motor 401, a transmission component 402 and a U-shaped blade 403. The U-shaped blade 403 is installed on the left side of the surface of the transmission component 402. The right side of the transmission component 402 is fixedly connected to the left side of the output end of the motor 401. The left side of component 402 is fixedly connected to the right side of shell 201, and the left side of transmission component 402 penetrates shell 201 and extends to the inside of shell 201. Through cutter device 4, the operation of motor 401 drives transmission component 402 to rotate, so that transmission component 402 drives U-shaped blade 403 to rotate, and U-shaped blade 403 cuts the material inside shell 201. In order to collect the manufactured spherical particles, collector 5 is provided at the bottom of discharge port 304, and support frame 6 is fixedly connected to the bottom of collector 5. Through collector 5 and support frame 6, a fan is installed inside collector 5. Spherical particles dropped from discharge port 304 will pass through collector 5, and the spherical particles can be cooled. In order to improve the cutting effect,There are multiple U-shaped blades 403, which are evenly distributed and fixed on the left side of the surface of the transmission component 402. Through the multiple U-shaped blades 403, the shear force is stronger, the granulation is faster, and the particle size is good. In order to provide a cooling effect, prevent material adhesion, enhance material adhesion, promote material fluidity and control particle size, the front side of the lower frame 102 is fixedly connected with an air valve device 7 for switching between water intake and air intake. The air valve device 7 can be used in conjunction with the cutter device 4 and the stirring device 205. The air flow and water flow increased by the air valve device 7 can effectively cool the cutter to prevent damage or performance degradation caused by overheating. During the stirring process In the process, adding an appropriate amount of water to the material helps to enhance the adhesion of the material and make it easier to form uniform particles. The agitator can make the material produce circumferential, radial and axial fluidization motion, and can also mix the materials with large specific gravity differences well. The axial sealing effect is good to prevent the drug from being contaminated by lubricating grease, and at the same time prevent the material and liquid from penetrating into the bearing cavity and damaging the equipment. The whole machine has a reliable safety interlocking protection function, which can be equipped with a vacuum feeder to complete the feeding. It can be connected with the dryer to form a linkage production line to reduce the labor intensity of workers and improve production efficiency. The stirring device 205 is a modified Burmakin type agitator.
[0024] The working principle of this utility model:
[0025] When it is necessary to manufacture spherical particles, the material can be introduced into the interior of the covered container 2 by vacuum suction or manual loading. The material in the covered container 2 is operated by the controller 104 to operate the stirring device 205 and the cutter device 4. The adhesive is added during the mixing process of the stirring device 205. After the adhesive is added, it moves in annular, radial and axial directions under the action of the modified agitator, is fully mixed, and then cut into uniform and dense spherical particles by the granulating cutter. Finally, it can be discharged through the discharge port 304 of the discharge device 3 and enter the interior of the collector 5. Through the air valve device 7, the water intake and air intake of the interior of the shell 201 can be switched.
[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0027] The above description is only a preferred embodiment of the utility model, and does not constitute any form of limitation to the utility model. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent will not depart from the scope of the technical solution of the utility model.
Claims
1. A high-speed mixing granulator for producing sustained-release veterinary drugs, comprising a housing (1) and a container with a cover (2), characterized in that: The chassis (1) comprises an upper frame (101), a lower frame (102), an adjustable support foot (103) and a controller (104); the bottom of the controller (104) is fixedly connected to the right side of the top of the upper frame (101); the bottom of the upper frame (101) is fixedly connected to the top of the lower frame (102); the adjustable support foot (103) is installed on the bottom of the lower frame (102); the covered container (2) is located on the top of the upper frame (101); the covered container (2) comprises a shell (201), a liquid adding device (202), an exhaust device (203) and a cooling device (204). 3), a cover opening device (204) and a stirring device (205), wherein the bottom of the shell (201) is fixedly connected to the top of the upper frame (101), the liquid adding device (202) is installed on the left side of the top of the shell (201), the exhaust device (203) is installed on the right side of the top of the shell (201), the bottom of the cover opening device (204) is fixedly connected to the right side of the top of the upper frame (101), the left side of the cover opening device (204) is movably connected to the right side of the top of the shell (201), and the stirring device (205) is installed at the bottom inside the shell (201); The chassis (1) is used to support the container with a cover (2); The container with a cover (2) is used for operation in a closed state, and is convenient for feeding and observing the movement of the material in the shell (201).
2. A high-speed mixing granulator for producing sustained-release veterinary drugs as claimed in claim 1, characterized in that: A discharge device (3) is provided on the left side of the shell (201), comprising a cylinder shield (301), a guide rod (302), a discharge plug (303) and a discharge port (304); the right side of the discharge plug (303) is fixedly connected to the left side of the shell (201); the right side of the cylinder shield (301) is fixedly connected to the left side of the discharge plug (303); the guide rod (302) is installed inside the cylinder shield (301); and the top of the discharge port (304) is fixedly connected to the right side of the bottom of the cylinder shield (301).
3. A high-speed mixing granulator for producing sustained-release veterinary drugs as claimed in claim 1, characterized in that: A cutter device (4) is arranged on the right side inside the housing (201), the cutter device (4) comprising a motor (401), a transmission component (402) and a U-shaped blade (403), the U-shaped blade (403) being mounted on the left side of the surface of the transmission component (402), the right side of the transmission component (402) being fixedly connected to the left side of the output end of the motor (401), the left side of the transmission component (402) being fixedly connected to the right side of the housing (201), and the left side of the transmission component (402) penetrating the housing (201) and extending to the interior of the housing (201).
4. A high-speed mixing granulator for producing sustained-release veterinary drugs as claimed in claim 2, characterized in that: A collector (5) is provided at the bottom of the discharge port (304), and a support frame (6) is fixedly connected to the bottom of the collector (5).
5. A high-speed mixing granulator for producing sustained-release veterinary drugs as claimed in claim 3, characterized in that: There are a plurality of U-shaped blades (403) which are evenly distributed and fixed on the left side of the surface of the transmission component (402).
6. A high-speed mixing granulator for producing sustained-release veterinary drugs as claimed in claim 1, characterized in that: The front side of the lower frame (102) is fixedly connected with an air valve device (7) for switching between water intake and air intake. The air valve device (7) can be used in conjunction with the cutter device (4) and the stirring device (205).