Mixing and stirring device for producing penicillin powder injection

Abstract

The mixing and stirring device comprises a box body and a main stirring assembly, the top of the box body is open, a discharging pipe is fixedly arranged below the side wall of the box body, a positioning frame is fixedly arranged at the top of the box body, and the main stirring assembly is fixedly arranged on the positioning frame. The main stirring assembly comprises a stirring shaft rotationally connected with the positioning frame, a plurality of limiting frames circumferentially fixed to the side wall of the stirring shaft, a stirring frame fixedly connected with the limiting frames and a local stirring rod assembly capable of moving up and down in the limiting frames, and a plurality of stirring blades are fixedly arranged on the outer wall of the stirring frame; a plurality of communicating holes are formed in the stirring frame, firstly, drugs and reagents for producing penicillin powder injections are poured into the box body, the stirring shaft drives the main stirring rod assembly to rotate, the main stirring assembly stirs mixed materials, meanwhile, the local stirring rod assembly can stir the materials up and down, and the materials are stirred through the communicating holes. The stirring effect is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to penicillin powder injection field especially a kind of mixed stirring device for penicillin powder injection production. BACKGROUND

[0002] Penicillin is an antibacterial drug, mainly made of penicillin, which can be used for intramuscular injection after dissolution and dilution. Penicillin powder injection can inhibit the synthesis of bacterial cell wall, leading to the normal growth and reproduction of bacteria, so as to achieve the effect of killing bacteria. During the production of powder injection, a mixing and stirring device is needed to mix the drug and reagent. However, the existing penicillin powder injection mixing and stirring device has a single stirring mode and poor stirring effect, which needs to be improved. SUMMARY

[0003] The utility model aims at providing a kind of mixed stirring device for penicillin powder injection production, to solve the problem of single stirring mode and poor stirring effect of existing penicillin powder injection.

[0004] To solve the above problems, the utility model provides a kind of mixed stirring device for penicillin powder injection production, including box and main stirring component, the top opening of the box, the lower wall of the box is fixed with discharge pipe, the top of the box is fixed with positioning frame, the main stirring component includes stirring shaft, multiple limiting frames, stirring frame and local stirring rod assembly, the outer wall of the stirring frame is fixed with multiple stirring vanes, multiple communication holes are formed in the stirring frame.

[0005] The utility model provides a kind of mixed stirring device for penicillin powder injection production also has the following technical features:

[0006] Further, the top of the positioning frame is fixed with a motor for driving the rotation of the stirring shaft.

[0007] Further, a through slot is formed in the limiting frame, a guide shaft is fixed in the through slot, and the local stirring rod assembly can move up and down along the guide shaft.

[0008] Further, the local stirring rod assembly includes a cross ring frame fixedly connected with the positioning frame, a lifting rod sleeved on the guide shaft and a traction rope, one end of the traction rope penetrates the top wall of the limiting frame and is fixedly connected with the cross ring frame, the other end of the traction rope is fixedly connected with the top wall of the lifting rod, and the stirring shaft is arranged in the cross ring frame.

[0009] Further, the shape of the stirring frame is hexagonal.

[0010] Further, the type of the motor is an alternating current motor.

[0011] The utility model has the following beneficial effects: first, the medicine and reagent for producing penicillin powder injection are poured into the box, the main stirring rod assembly is driven to rotate by the stirring shaft, the main stirring assembly stirs the mixed material, and the local stirring rod assembly also stirs the material up and down, thereby further improving the stirring effect. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a whole structure schematic view of the mixed stirring device for penicillin powder injection production.

[0013] Figure 2 It is Figure 1 It is a local structure enlarged schematic view of A in the middle. DETAILED DESCRIPTION

[0014] Hereinafter, the utility model will be described in detail with reference to the drawings and in combination with embodiments. It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict.

[0015] As Figures 1 to 2 shown in the embodiment of the mixed stirring device for penicillin powder injection production of the utility model, including box 1 and main stirring assembly 2, the top opening 101 of box 1, the lower side wall of box 1 is fixedly provided with a discharge pipe 102, the top of box 1 is fixedly provided with a positioning frame 3, the main stirring assembly 2 includes a stirring shaft 21 rotatably connected with the positioning frame 3, a plurality of limiting frames 22 fixedly arranged on the side wall of the stirring shaft 21, a stirring frame 23 fixedly connected with the limiting frame 22 and a local stirring rod assembly 24 movable up and down in the limiting frame 22, a plurality of stirring blades 231 are fixedly arranged on the outer wall of the stirring frame 23, a plurality of communication holes 232 are arranged on the stirring frame 23, specifically, the plurality of communication holes 232 can improve the fluidity of the material, first, the medicine and reagent for producing penicillin powder injection are poured into the box 1, the main stirring rod assembly 2 is driven to rotate by the stirring shaft 21, the main stirring assembly 2 stirs the mixed material, and the local stirring rod assembly 24 also stirs the material up and down, thereby further improving the stirring effect.

[0016] In an embodiment of the present application, the top of the positioning frame 3 is fixedly provided with a motor 4 for driving the stirring shaft 21 to rotate.

[0017] In an embodiment of the present application, a through groove 220 is arranged on the limiting frame 22, a guide shaft 5 is fixedly arranged in the through groove 220, and the local stirring rod assembly 24 is axially movable up and down along the guide shaft 5.

[0018] In one embodiment of the present application, the local stirring rod assembly 24 comprises a cross ring frame 241 fixedly connected with the positioning frame 3, a lifting rod 242 sleeved on the guide shaft 5 and a traction rope 243, one end of the traction rope 243 penetrates through the top wall of the limiting frame 22 and is fixedly connected with the cross ring frame 241, the other end of the traction rope 243 is fixedly connected with the top wall of the lifting rod 242, and the stirring shaft is arranged in the cross ring frame 241. Specifically, the stirring shaft 21 drives the limiting frame 22 and the stirring frame 23 to rotate to stir the materials in the box 1. At the same time, since the cross ring frame 241 is fixedly connected with the positioning frame 3, one end of the traction rope 243 is fixedly connected with the cross ring frame 241, and the other end of the traction rope 243 is fixedly connected with the lifting rod 242, when the limiting frame 22 rotates clockwise, the lifting rod 242 moves upward along the guide shaft 5, and when the limiting frame 22 rotates counterclockwise, the lifting rod 242 moves downward along the guide shaft 5, so as to stir the materials in the box up and down, thereby further improving the uniformity of stirring.

[0019] In one embodiment of the present application, the stirring frame 23 is hexagonal in shape. Specifically, the hexagonal design facilitates the stability of the stirring frame 23 and avoids stress deformation.

[0020] In one embodiment of the present application, the motor 4 is an alternating current motor. Specifically, this design facilitates reciprocating forward and reverse stirring of the mixed materials.

[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacements to some technical features. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A mixing and stirring device for the production of penicillin powder injection, characterized in that: It includes a box body and a main stirring assembly, the top of the box body is open, a discharge pipe is fixedly provided under the side wall of the box body, a positioning frame is fixedly provided on the top of the box body, the main stirring assembly includes a stirring shaft rotatably connected to the positioning frame, a plurality of limiting frames circumferentially fixed to the side walls of the stirring shaft, a stirring frame fixedly connected to the limiting frames, and a local stirring rod assembly that can move up and down in the limiting frames, a plurality of stirring blades are fixedly provided on the outer wall of the stirring frame, and a plurality of connecting holes are opened on the stirring frame.

2. The mixing and stirring device for producing penicillin powder injection according to claim 1, characterized in that: A motor for driving the stirring shaft to rotate is fixedly provided on the top of the positioning frame.

3. The mixing and stirring device for producing penicillin powder injection according to claim 2, characterized in that: A through slot is provided on the limit frame, a guide shaft is fixed in the through slot, and the local stirring rod assembly can move up and down along the axial direction of the guide shaft.

4. The mixing and stirring device for producing penicillin powder injection according to claim 3, characterized in that: The local stirring rod assembly includes a cross ring frame fixedly connected to the positioning frame, a lifting rod and a traction rope sleeved on the guide shaft, one end of the traction rope passes through the top wall of the limit frame and is fixedly connected to the cross ring frame, the other end of the traction rope is fixedly connected to the top wall of the lifting rod, and the stirring shaft is passed through the cross ring frame.

5. The mixing and stirring device for producing penicillin powder injection according to claim 1, characterized in that: The stirring frame is in a hexagonal shape.

6. The mixing and stirring device for producing penicillin powder injection according to claim 2, characterized in that: The type of the motor is an AC motor.

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