Extraction device for preparing biochemical medicine

Abstract

The utility model discloses an extraction device for preparing biochemical medicine, which relates to the technical field of extraction devices, and comprises a base, the upper side of the base is fixedly connected with a plurality of support legs, the upper ends of the support legs are fixedly connected with a stirring tank, the upper side of the stirring tank is fixedly connected with a motor, and the motor is fixedly connected with a motor. A feeding pipe is fixedly connected to the upper portion of the outer wall of the stirring tank, a filtering box is fixedly connected to the lower side of the stirring tank, a lifting mechanism is arranged on the upper side of the inner wall of the stirring tank, a connecting pipe is fixedly connected to the lower side of the stirring tank in a penetrating mode, the lifting mechanism comprises a fixing disc, and a driving shaft is rotatably connected to the upper side of the fixing disc in a penetrating mode. And a plurality of limiting grooves are formed in the inner wall of the driving shaft. Through mutual cooperation of the fixing disc, the stretching column, the first spring, the movable block, the fixing ring, the connecting rod and the fixing ring, mixed liquid in the device can be fully stirred, the full mixing time is shortened, and the stirring efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of extraction devices, in particular to an extraction device used for the preparation of biochemical drugs. Background Art

[0002] The extraction device for the preparation of biochemical drugs is a device specially designed to extract pure ingredients from raw materials and remove solid impurities at the same time. This extraction device for the preparation of biochemical drugs effectively solves the problem of solid impurities in raw materials through its unique design and structure, and improves the quality and purity of the drugs.

[0003] According to publication number CN219376133U, a chemical extraction and separation device is disclosed, including a box body, a box cover is fixedly installed on the top of the box body, a drain pipe is fixedly installed on the right side of the box body, a mixing extraction mechanism is arranged inside the box body, and a filtering and separation mechanism is arranged on the inner side of the bottom of the box body. The mixing extraction mechanism includes a shaking component and a driving component, and the driving component is arranged on the back of the shaking component. The chemical extraction and separation device, through the mixed extraction mechanism, drives the lever to rotate through the first motor during use, so that the lever drives the sliding shaft to perform horizontal reciprocating motion inside the fixed shaft through the installation frame, so that the sliding shaft drives the extraction box to perform horizontal reciprocating shaking, while ensuring the stability of the shaking box during the shaking process, thereby improving the mixed extraction speed of chemicals. The following problems exist in the prior art:

[0004] However, since the extractant and chemicals need to be fully stirred and mixed during use of the device, the existing device is not as efficient as stirring by shaking alone, and the mixing effect cannot be improved. At the same time, the mixed liquid needs to be filtered after mixing to prevent impurities from adhering to the filter plate. The existing device cannot quickly disassemble and replace the filter plate. Utility Model Content

[0005] The utility model provides an extraction device for preparing biochemical drugs to solve the problems existing in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] An extraction device for preparing biochemical drugs comprises a base, a plurality of legs are fixedly connected to the upper side of the base, a stirring tank is fixedly connected to the upper ends of the legs, a motor is fixedly connected to the upper side of the stirring tank, a feed pipe is fixedly connected to the upper part of the outer wall of the stirring tank, and a filter box is fixedly connected to the lower side of the stirring tank.

[0008] A further improvement of the technical solution of the present utility model lies in that: a lifting mechanism is provided on the upper side of the inner wall of the stirring tank, and a connecting pipe is fixedly connected through the lower side of the stirring tank.

[0009] A further improvement of the technical solution of the present utility model lies in that: the lifting mechanism includes a fixed disk, a driving shaft is rotatably connected through the upper side of the fixed disk, a plurality of limiting grooves are provided on the inner wall of the driving shaft, a limiting block is slidably connected to the inner surface of the limiting groove, a rotating shaft is fixedly connected to the outer wall of the limiting block, and a plurality of stirring rods are fixedly connected to the outer wall of the rotating shaft.

[0010] A further improvement of the technical solution of the present utility model lies in that: a fixed ring is fixedly connected to the upper end of the outer wall of the rotating shaft, an activity groove is opened on the upper side of the fixed ring, an activity block is movably connected to the inner surface of the activity groove, a plurality of stretching columns are fixedly connected to the upper side of the inner wall of the fixed disk, a first spring is sleeved on the outer wall of the stretching column, a plurality of connecting rods are fixedly connected to the outer wall of the fixed ring, and a fixed ring is fixedly connected to the lower side of the inner wall of the fixed disk.

[0011] A further improvement of the technical solution of the present utility model lies in that: the output end of the motor is fixedly connected to the driving shaft, one end of the first spring is fixedly connected to the fixed disk, the other end of the first spring is fixedly connected to the activity block, the end of the connecting rod far from the fixed ring is movably connected to the fixed ring, the lower end of the stretching column is fixedly connected to the activity block, and the outer wall of the rotating shaft is rotatably connected to the fixed disk.

[0012] A further improvement of the technical solution of the present utility model lies in that: the upper side of the filter box is fixedly connected through the connecting pipe, a filter plate is fixedly connected to the middle of the inner wall of the filter box, clamping mechanisms are provided at both the left and right ends on the front side of the filter plate, a discharge pipe is fixedly connected to the lower side of the filter box, and solenoid valves are provided inside both the discharge pipe and the connecting pipe.

[0013] A further improvement of the technical solution of the present utility model lies in that: the clamping mechanism includes a pressing block, a Z-shaped plate is movably connected to the lower end of the pressing block, rotating rods are fixedly connected through the middle of both the left and right sides of the Z-shaped plate, both the left and right ends of the rotating rod are rotatably connected to the filter plate, a second spring is fixedly connected to the end of the Z-shaped plate far from the pressing block on the upper side, the upper end of the second spring is fixedly connected to the filter plate, a plug post is rotatably connected to the end of the Z-shaped plate far from the pressing block on the lower side, and a jack is opened on the side of the filter box close to the filter plate, and the inner surface of the jack is movably connected to the plug post.

[0014] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is:

[0015] 1. The utility model provides an extraction device for the preparation of biochemical drugs. Through the mutual cooperation of a fixed disk, a stretching column, a first spring, a movable block, a fixed ring, a connecting rod and a fixing ring, the mixed liquid inside the device can be fully stirred, the time for full mixing can be shortened, and the stirring efficiency of the device can be improved.

[0016] 2. The utility model provides an extraction device for the preparation of biochemical drugs. Through the mutual cooperation of a jack, a pressing block, a Z-shaped plate, a rotating rod, a second spring and a plug column, the filter plate can be quickly replaced and disassembled, the disassembly and replacement time is shortened, the disassembly and replacement efficiency of the device is improved, impurities are prevented from adhering to the filter plate, and the filtering efficiency of the device for the mixed liquid is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 is a schematic diagram of the important structure of the utility model;

[0020] Figure 4 is a schematic diagram of the partial structure of the utility model;

[0021] Figure 5 is a schematic diagram of another partial structure of the utility model.

[0022] In the figure: 1, base; 2, leg; 3, stirring tank; 4, motor; 5, feed pipe; 6, filtering box; 7, connecting pipe; 8, lifting mechanism; 9, rotating shaft; 10, stirring rod; 11, driving shaft; 12, limiting block; 13, filter plate; 14, clamping mechanism; 15, discharge pipe; 81, fixed disk; 82, stretching column; 83, first spring; 84, movable block; 85, fixed ring; 86, connecting rod; 87, fixing ring; 141, jack; 142, pressing block; 143, Z-shaped plate; 144, rotating rod; 145, second spring; 146, plug column. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the technical means, creative features, achieved purposes and effects of the utility model easy to understand, the utility model will be further described below in conjunction with specific embodiments:

[0024] Such as Figure 1-2As shown in the figure, the present utility model provides an extraction device for the preparation of biochemical drugs, including a base 1. A plurality of legs 2 are fixedly connected to the upper side of the base 1. The upper ends of the legs 2 are fixedly connected to a stirring tank 3. A motor 4 is fixedly connected to the upper side of the stirring tank 3. A feed pipe 5 is fixedly connected to the upper part of the outer wall of the stirring tank 3. A filter box 6 is fixedly connected to the lower side of the stirring tank 3. A lifting mechanism 8 is arranged on the upper side of the inner wall of the stirring tank 3. A connecting pipe 7 is fixedly connected through the lower side of the stirring tank 3. First, the extraction liquid and the chemical drugs are added into the interior of the stirring tank 3 through the feed pipe 5. Then, the motor 4 is turned on. The motor 4 can provide power for the device and drive the rotation of the rotating shaft 9. The rotation of the rotating shaft 9 can drive the rotation of the stirring rod 10, so as to stir the mixed liquid inside the device. After the stirring is completed, the solenoid valve inside the connecting pipe 7 can be opened to transport the mixed liquid inside the device to the filter box 6.

[0025] As Figure 3 shown in the figure, the present utility model provides a technical solution: Preferably, the lifting mechanism 8 includes a fixed disk 81. A driving shaft 11 is rotatably connected through the upper side of the fixed disk 81. A plurality of limiting grooves are arranged on the inner wall of the driving shaft 11. A limiting block 12 is slidably connected to the inner surface of the limiting groove. The outer wall of the limiting block 12 is fixedly connected to a rotating shaft 9. A plurality of stirring rods 10 are fixedly connected to the outer wall of the rotating shaft 9. A fixed ring 87 is fixedly connected to the upper end of the outer wall of the rotating shaft 9. An activity groove is opened on the upper side of the fixed ring 87. An activity block 84 is movably connected to the inner surface of the activity groove. A plurality of stretching columns 82 are fixedly connected to the upper side of the inner wall of the fixed disk 81. A first spring 83 is sleeved on the outer wall of the stretching column 82. A plurality of connecting rods 86 are fixedly connected to the outer wall of the fixed ring 87. A fixed ring 85 is fixedly connected to the lower side of the inner wall of the fixed disk 81. The output end of the motor 4 is fixedly connected to the driving shaft 11. One end of the first spring 83 is fixedly connected to the fixed disk 81, and the other end of the first spring 83 is fixedly connected to the activity block 84. The end of the connecting rod 86 away from the fixed ring 87 is movably connected to the fixed ring 85. The lower end of the stretching column 82 is fixedly connected to the activity block 84. The outer wall of the rotating shaft 9 is rotatably connected to the fixed disk 81. When the motor 4 is turned on again, the motor 4 can drive the rotation of the driving shaft 11. The mutual cooperation between the limiting groove inside the driving shaft 11 and the limiting block 12 can drive the rotation of the rotating shaft 9. During the rotation of the rotating shaft 9, the fixed ring 87 can be driven to rotate. The rotation of the fixed ring 87 can drive the rotation of the connecting rod 86. Through the mutual cooperation between the connecting rod 86 and the fixed ring 85, the connecting rod 86 can be extruded, so as to extrude and stretch the first spring 83 and the stretching column 82. Therefore, the fixed ring 87 can be driven to move up and down, so as to drive the rotating shaft 9 to move up and down. The rotating shaft 9 can move up and down while rotating.

[0026] As Figure 4-5As shown in the figure, the utility model provides a technical solution: Preferably, the upper side of the filter box 6 is fixedly connected through the connecting pipe 7. The middle part of the inner wall of the filter box 6 is fixedly connected with a filter plate 13. At the left and right ends of the front side of the filter plate 13, clamping mechanisms 14 are arranged. The lower side of the filter box 6 is fixedly connected with a discharge pipe 15. Solenoid valves are arranged inside both the discharge pipe 15 and the connecting pipe 7. The clamping mechanism 14 includes a pressing block 142. The lower end of the pressing block 142 is movably connected with a Z-shaped plate 143. Through holes are fixedly connected in the middle of the left and right sides of the Z-shaped plate 143. The left and right ends of the through holes are rotatably connected with the filter plate 13. The upper side of the Z-shaped plate 143, at the end far from the pressing block 142, is fixedly connected with a second spring 145. The upper end of the second spring 145 is fixedly connected with the filter plate 13. The lower side of the Z-shaped plate 143, at the end far from the pressing block 142, is rotatably connected with a plug post 146. A jack 141 is opened on one side of the filter box 6 close to the filter plate 13. The inner surface of the jack 141 is movably connected with the plug post 146. After the stirred mixed liquid enters the filter box 6 through the connecting pipe 7, the filter plate 13 filters the mixed liquid and filters out the impurities in the mixed liquid. Then, the solenoid valve inside the discharge pipe 15 can be opened to discharge the filtered mixed liquid through the discharge pipe 15. When the filter plate 13 needs to be replaced and cleaned, the pressing blocks 142 on both sides can be pressed simultaneously. The pressing blocks 142 drive the Z-shaped plate 143 to rotate. The rotation of the Z-shaped plate 143 can drive the second spring 145 to be compressed and the plug post 146 to rise. When the plug post 146 completely disengages from the jack 141, the filter plate 13 can be removed. When the filter plate 13 needs to be installed, similarly, the pressing block 142 can be pressed first to completely insert the filter plate 13 into the filter box 6, and then the pressing block 142 can be released. At this time, the second spring 145 will drive the Z-shaped plate 143 to reset, thereby squeezing the Z-shaped plate 143 to insert the plug post 146 into the jack 141 to limit and fix the filter plate 13.

[0027] Next, the working principle of the extraction device for the preparation of biochemical drugs will be specifically described.

[0028] As Figure 1-5As shown, first add the extract and chemicals into the stirring tank 3 through the feed pipe 5, and then turn on the motor 4. The motor 4 can drive the drive shaft 11 to rotate. The cooperation between the limit groove and the limit block 12 inside the drive shaft 11 can drive the rotating shaft 9 to rotate. During the rotation of the rotating shaft 9, the fixing ring 87 can be driven to rotate. The rotation of the fixing ring 87 can drive the connecting rod 86 to rotate. Through the cooperation between the connecting rod 86 and the fixing ring 85, the connecting rod 86 can be squeezed, so that the first spring 83 and the stretching column 82 can be squeezed and stretched, so that the fixing ring 87 can be driven to move up and down, thereby driving the rotating shaft 9 to move up and down. The rotating shaft 9 can move up and down while rotating. When the rotating shaft 9 is rotating, the rotation of the rotating shaft 9 can drive the stirring rod 10 to rotate, so that the mixed liquid inside the device can be stirred. After the stirring is completed, the solenoid valve inside the connecting pipe 7 can be opened to transport the mixed liquid inside the device to the filter box 6. After the stirred mixed liquid enters the filter box 6 through the connecting pipe 7, the filter plate 13 will filter the mixed liquid to filter out impurities in the mixed liquid. Then, the solenoid valve inside the discharge pipe 15 can be opened to discharge the filtered mixed liquid through the discharge pipe 15. When the filter plate 13 needs to be replaced and cleaned, the buttons 142 on both sides can be pressed at the same time. The buttons 142 drive the Z-shaped plate 143 to rotate. The rotation of the Z-shaped plate 143 can drive the second spring 145 to be compressed. When the plug post 146 is raised and the plug post 146 is completely disengaged from the socket 141, the filter plate 13 can be removed. When the filter plate 13 needs to be installed, the button 142 can be pressed first to completely insert the filter plate 13 into the filter box 6. The button 142 can be released. At this time, the second spring 145 will drive the Z-shaped plate 143 to reset, so that the Z-shaped plate 143 can be squeezed, and the plug post 146 can be inserted into the socket 141 to limit and fix the filter plate 13.

[0029] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An extraction device for the preparation of biochemical drugs, characterized in that: It includes a base (1), multiple legs (2) are fixedly connected to the upper side of the base (1), a stirring tank (3) is fixedly connected to the upper ends of the legs (2), a motor (4) is fixedly connected to the upper side of the stirring tank (3), a feed pipe (5) is fixedly connected to the upper part of the outer wall of the stirring tank (3), and a filter box (6) is fixedly connected to the lower side of the stirring tank (3).

2. The extraction device for the preparation of biochemical drugs according to claim 1, characterized in that: An elevating mechanism (8) is arranged on the upper side of the inner wall of the stirring tank (3), and a connecting pipe (7) is fixedly connected through the lower side of the stirring tank (3).

3. The extraction device for the preparation of biochemical drugs according to claim 2, wherein: The elevating mechanism (8) includes a fixed disk (81), a driving shaft (11) is rotatably connected through the upper side of the fixed disk (81), a plurality of limiting grooves are arranged on the inner wall of the driving shaft (11), a limiting block (12) is slidably connected to the inner surface of the limiting groove, a rotating shaft (9) is fixedly connected to the outer wall of the limiting block (12), and a plurality of stirring rods (10) are fixedly connected to the outer wall of the rotating shaft (9).

4. An extraction device for the preparation of biochemical drugs according to claim 3, characterized in that: A fixed ring (87) is fixedly connected to the upper end of the outer wall of the rotating shaft (9), an activity groove is formed in the upper side of the fixed ring (87), an activity block (84) is movably connected to the inner surface of the activity groove, a plurality of stretching columns (82) are fixedly connected to the upper side of the inner wall of the fixed disk (81), a first spring (83) is sleeved on the outer wall of the stretching column (82), a plurality of connecting rods (86) are fixedly connected to the outer wall of the fixed ring (87), and a fixed ring (85) is fixedly connected to the lower side of the inner wall of the fixed disk (81).

5. An extraction device for the preparation of biochemical drugs according to claim 4, characterized in that: The output end of the motor (4) is fixedly connected to the driving shaft (11), one end of the first spring (83) is fixedly connected to the fixed disk (81), the other end of the first spring (83) is fixedly connected to the activity block (84), the end of the connecting rod (86) far from the fixed ring (87) is movably connected to the fixed ring (85), the lower end of the stretching column (82) is fixedly connected to the activity block (84), and the outer wall of the rotating shaft (9) is rotatably connected to the fixed disk (81).

6. An extraction device for the preparation of biochemical drugs according to claim 1, characterized in that: The upper side of the filter box (6) is fixedly connected through the connecting pipe (7), a filter plate (13) is fixedly connected to the middle of the inner wall of the filter box (6), clamping mechanisms (14) are arranged at the left and right ends of the front side of the filter plate (13), a discharge pipe (15) is fixedly connected to the lower side of the filter box (6), and solenoid valves are arranged inside the discharge pipe (15) and the connecting pipe (7).

7. An extraction device for the preparation of biochemical drugs according to claim 6, characterized in that: The clamping mechanism (14) includes a pressing block (142). A Z-shaped plate (143) is movably connected to the lower end of the pressing block (142). Rotating rods (144) are fixedly connected through the middle parts of the left and right sides of the Z-shaped plate (143). The left and right ends of the rotating rods (144) are rotatably connected to the filter plate (13). A second spring (145) is fixedly connected to the end of the upper side of the Z-shaped plate (143) far from the pressing block (142). The upper end of the second spring (145) is fixedly connected to the filter plate (13). A plug post (146) is movably connected to the end of the lower side of the Z-shaped plate (143) far from the pressing block (142). A jack (141) is formed on the side of the filter box (6) close to the filter plate (13). The inner surface of the jack (141) is movably connected to the plug post (146).

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