Raw material mixing device for nikethamide

Abstract

The utility model relates to the technical field of medicine mixing, and discloses a raw material mixing device for nikethamide, which comprises a mixing tank, a bottom plate and a driving box, a feed port is arranged at the left part of the upper end of the mixing tank, and a feed chute is arranged at the rear part of the upper end of the feed port; belt wheels are arranged on a motor shaft of the first driving motor and the connecting shaft, belts are arranged on the belt wheels, two slideways are arranged on the bottom plate, a mixing box is slidably mounted on the slideways, a second driving motor is mounted in the middle of the left end wall of the mixing box, and mixing stirring blades are mounted at the inner end of the second driving motor through a motor shaft; a second discharge pipe is arranged at the lower part of the front end wall of the mixing box; and the mixing box is moved to the position below the first discharging pipe and enters the mixing box, a second driving motor is started, the second driving motor drives mixing and stirring blades to rotate through a motor shaft, secondary mixing and stirring operation is conducted on the medicine raw materials, it is guaranteed that the medicine raw materials are mixed thoroughly, time and labor are saved, and the operation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drug mixing, in particular to a raw material mixing device for nikethamide. Background Technique

[0002] In the process of drug preparation, especially for drugs such as nikethamide, the effective mixing of raw materials is an important step to ensure product quality.

[0003] In the existing drug raw material mixing device, since there is only one mixing tank, the situation of uneven mixing will occur. Therefore, the mixed raw materials need to be poured back into the mixing tank for secondary mixing, which is time-consuming and laborious, reducing the operation efficiency. Moreover, the height of the existing drug raw material mixing device is fixed and cannot be adjusted up and down, resulting in poor flexibility. Summary of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the utility model provides a raw material mixing device for nikethamide, which has the advantages of secondary mixing and solves the problems raised in the background technique.

[0005] To achieve the above purpose of secondary mixing, the utility model provides the following technical scheme: a raw material mixing device for nikethamide, including a mixing tank, a bottom plate and a driving box. An inlet is arranged at the upper left part of the mixing tank, a feeding groove is arranged at the rear part of the upper end of the inlet, and a first discharge pipe is arranged at the lower right part of the mixing tank.

[0006] A screw-type stirring rod is installed inside the mixing tank. The left end of the screw-type stirring rod passes through the driving box and is connected to the inside and installed with a connecting shaft. A first driving motor is installed at the lower part inside the driving box. Belt pulleys are arranged on the motor shaft of the first driving motor and the connecting shaft. A belt is arranged on the belt pulley. Two sliding ways are arranged on the bottom plate. A mixing box is slidably installed on the sliding way. A second driving motor is installed in the middle of the left end wall of the mixing box. A mixing stirring blade is installed at the inner end of the second driving motor through the motor shaft. A second discharge pipe is arranged at the lower part of the front end wall of the mixing box.

[0007] As a further scheme of the utility model: a lifting seat is installed on the left side wall of the bottom plate. Two electric hydraulic cylinders are installed inside the lifting seat. The upper ends of the electric hydraulic cylinders pass through the lifting seat and are fixedly connected to the bottom of the driving box. Starting the two electric hydraulic cylinders can drive the driving box to adjust the height, which is convenient for operating at different heights and has flexibility.

[0008] As a further scheme of the utility model: a heat dissipation net is arranged on the left side wall of the driving box. The heat generated by the operation of the first driving motor is discharged through the heat dissipation net for heat dissipation.

[0009] As a further solution of the present utility model: a support frame is installed on the right side wall of the drive box, and the upper end of the support frame is fixedly connected to the bottom of the mixing tank. The support frame supports the mixing tank, improving stability.

[0010] As a further solution of the present utility model: a PLC control panel is provided in the middle of the front wall of the drive box, and the output ends of the PLC control panel are electrically connected to the input ends of the first drive motor and the second drive motor, realizing automated operation.

[0011] As a further solution of the present utility model: control valves are provided on both the first discharge pipe and the second discharge pipe. The control valves can adjust the flow rate of the raw materials, providing convenience.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] 1. In the present utility model, the mixing box is moved below the first discharge pipe and enters the mixing box. The second drive motor is started, and the second drive motor drives the mixing and stirring blades to rotate through the motor shaft, performing a second mixing and stirring operation on the pharmaceutical raw materials, ensuring thorough mixing of the pharmaceutical raw materials, saving time and effort, and improving the operation efficiency.

[0014] 2. In the present utility model, by starting the two electric hydraulic cylinders, the drive box can be driven to adjust the height, facilitating operation at different heights and having flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a structural schematic diagram of the present utility model;

[0016] Figure 2 is a structural schematic diagram of the drive box in the present utility model;

[0017] Figure 3 is a structural schematic diagram of the mixing and stirring blades in the present utility model;

[0018] Figure 4 is a schematic diagram of the internal structure of the mixing tank in the present utility model.

[0019] In the figure: 1, feed chute; 2, feed inlet; 3, mixing tank; 4, first discharge pipe; 5, mixing box; 6, second discharge pipe; 7, second drive motor; 8, slideway; 9, support frame; 10, bottom plate; 11, lifting seat; 12, belt; 13, first drive motor; 14, connecting shaft; 15, mixing and stirring blades; 16, screw-type stirring rod; 17, drive box; 18, heat dissipation net; 19, PLC control panel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than 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 efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1 to 4 , in the embodiment of the present utility model, a raw material mixing device for nikethamide includes a mixing tank 3, a bottom plate 10, and a drive box 17. A feed inlet 2 is provided at the upper left part of the mixing tank 3, a feed trough 1 is provided at the rear of the upper end of the feed inlet 2, and a first discharge pipe 4 is provided at the lower right part of the mixing tank 3.

[0022] A screw-type stirring rod 16 is installed inside the mixing tank 3. The left end of the screw-type stirring rod 16 passes through the drive box 17 and communicates with the inside and is installed with a connecting shaft 14. A first drive motor 13 is installed at the lower part inside the drive box 17. Belt pulleys are provided on the motor shaft of the first drive motor 13 and the connecting shaft 14, and a belt 12 is provided on the belt pulleys. Two slideways 8 are provided on the bottom plate 10. A mixing box 5 is slidably installed on the slideways 8. A second drive motor 7 is installed in the middle of the left end wall of the mixing box 5. A mixing stirring blade 15 is installed at the inner end of the second drive motor 7 through the motor shaft. A second discharge pipe 6 is provided at the lower part of the front end wall of the mixing box 5.

[0023] Among them, a lifting seat 11 is installed on the left side wall of the bottom plate 10. Two electric hydraulic cylinders are installed inside the lifting seat 11. The upper ends of the electric hydraulic cylinders pass through the lifting seat 11 and are fixedly connected to the bottom of the drive box 17. Starting the two electric hydraulic cylinders can drive the drive box 17 to adjust the height, which is convenient for operation at different heights and has flexibility. A heat dissipation net 18 is provided on the left side wall of the drive box 17. The heat generated by the operation of the first drive motor 13 is discharged through the heat dissipation net 18 for heat dissipation. A support frame 9 is installed on the right side wall of the drive box 17. The upper end of the support frame 9 is fixedly connected to the bottom of the mixing tank 3. The support frame 9 supports the mixing tank 3, improving the stability. A PLC control panel 19 is provided in the middle of the front end wall of the drive box 17. The output ends of the PLC control panel 19 are electrically connected to the input ends of the first drive motor 13 and the second drive motor 7 respectively to achieve automated operation. Control valves are provided on both the first discharge pipe 4 and the second discharge pipe 6. The control valves can adjust the flow rate of the raw materials, providing convenience.

[0024] The working principle of the present utility model is as follows: Place the device at the location where the pharmaceutical raw materials need to be mixed, connect the power supply to ensure that the device is powered on, operate on the PLC control panel 19, start the first driving motor 13, the first driving motor 13 drives the motor shaft to rotate, drives the belt pulley to rotate, drives the belt 12 to rotate, thereby drives the connecting shaft 14 to rotate, and the screw-type stirring rod 16 rotates. Put the pharmaceutical raw materials into the feeding trough 1, enter the mixing tank 3 through the feeding port 2, the screw-type stirring rod 16 mixes and stirs the pharmaceutical raw materials, and pushes the pharmaceutical raw materials to move to the right, and discharges through the first discharge pipe 4 to complete the mixing operation of the pharmaceutical raw materials. When the mixing does not meet the standard, move the mixing box 5 under the first discharge pipe 4, enter the mixing box 5, start the second driving motor 7, the second driving motor 7 drives the mixing and stirring blades 15 to rotate through the motor shaft to perform the second mixing and stirring operation on the pharmaceutical raw materials, ensuring that the pharmaceutical raw materials are thoroughly mixed, and then discharged to the outside through the second discharge pipe 6. Start the two electric hydraulic cylinders, which can drive the driving box 17 to adjust the height, facilitating operation at different heights. The heat generated by the operation of the first driving motor 13 is discharged through the heat dissipation net 18 for heat dissipation.

[0025] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A raw material mixing device for nikethamide, comprising a mixing tank (3), a bottom plate (10) and a driving box (17), wherein a feed port (2) is arranged at the left upper end of the mixing tank (3), a feed trough (1) is arranged at the rear upper end of the feed port (2), and a first discharge pipe (4) is arranged at the right lower end of the mixing tank (3); Features: A screw stirring rod (16) is installed inside the mixing tank (3). The left end of the screw stirring rod (16) passes through a driving box (17) to communicate with the interior and is installed with a connecting shaft (14). A first driving motor (13) is installed in the lower part of the driving box (17). The motor shaft and the connecting shaft (14) of the first driving motor (13) are both provided with pulleys, and the pulleys are provided with belts (12). Two slideways (8) are provided on the bottom plate (10). A mixing box (5) is slidably installed on the slideways (8). A second driving motor (7) is installed in the middle of the left end wall of the mixing box (5). A mixing stirring blade (15) is installed at the inner end of the second driving motor (7) through the motor shaft. A second discharge pipe (6) is provided at the lower part of the front end wall of the mixing box (5).

2. The raw material mixing device of nikethamide according to claim 1, characterized in that: A lifting seat (11) is installed on the left side wall of the bottom plate (10), and two electric hydraulic cylinders are installed inside the lifting seat (11). The upper ends of the electric hydraulic cylinders pass through the lifting seat (11) and are fixedly connected to the bottom of the driving box (17).

3. The raw material mixing device of nikethamide according to claim 1, characterized in that: The left side wall of the driving box (17) is provided with a heat dissipation net (18).

4. The raw material mixing device of nikethamide according to claim 1, characterized in that: A support frame (9) is installed on the right side wall of the driving box (17), and the upper end of the support frame (9) is fixedly connected to the bottom of the mixing tank (3).

5. The raw material mixing device of nikethamide according to claim 1, characterized in that: A PLC control panel (19) is provided in the middle of the front end wall of the drive box (17), and the output end of the PLC control panel (19) is electrically connected to the input ends of the first drive motor (13) and the second drive motor (7).

6. The raw material mixing device of nikethamide according to claim 1, characterized in that: The first discharge pipe (4) and the second discharge pipe (6) are both provided with control valves.

Images