Biopharmaceutical powder mixing device

Abstract

The utility model discloses a biopharmacy powder mixing device, including bottom plate, vertical plate, processing box, feeding mechanism, drying screening mechanism and crushing mechanism, feeding mechanism includes connecting frame, rotary motor, transmission gear and opening and closing plate, drying screening mechanism includes slide rail, slide carriage, screening box, chute and electric heating plate, and crushing mechanism includes the connecting frame, rotary motor, transmission gear and opening and closing plate, drying screening box, chute and electric heating plate. And the crushing mechanism comprises a supporting frame, an eccentric wheel, a driving motor, a fixing frame, a telescopic spring, a crushing roller and a crushing motor. The utility model belongs to the technical field of biopharmacy, and the rotating motor is started to drive each group of transmission gears to rotate, so that the two groups of opening and closing plates are conveniently driven to rotate oppositely to adjust the size of a discharge port to control the discharge quantity; the eccentric wheel can be driven to eccentrically rotate by starting the driving motor, so that the screening box is conveniently driven to reciprocate to uniformly mix the medicinal powder, meanwhile, the medicinal powder can be dried by starting the electric heating plate, and the medicinal powder can be conveniently screened after the electric heating plate is pulled out.

Description

Technical Field

[0001] The utility model belongs to the technical field of biopharmaceuticals, in particular to a biopharmaceutical powder mixing device. Background Art

[0002] In the process of biopharmaceuticals, many kinds of powdered raw materials are often used for processing and production. Before producing the medicine, various powdered raw materials need to be mixed together in a certain proportion. Only after the powdered raw materials are mixed can they be used in pharmaceutical production.

[0003] At present, the mixing method of biopharmaceutical powder is mostly to directly pour various powder raw materials into a mixing barrel for stirring and mixing. However, this mixing device is not convenient for automatically crushing large particles of powder in the powder and controlling the amount of feeding, and it is not convenient for automatically drying and screening the biopharmaceutical powder to achieve uniform mixing. Therefore, a biopharmaceutical powder mixing device is urgently needed to solve the above problems. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing biopharmaceutical powder mixing device is inconvenient to automatically grind the powder and control the feeding amount, and is also inconvenient to evenly dry and filter the biopharmaceutical powder according to its moisture content.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a biopharmaceutical powder mixing device, comprising a base plate and a vertical plate fixedly arranged on the base plate, a processing box being fixedly arranged on the top of the vertical plate, and also comprising a feeding mechanism, the feeding mechanism being arranged on the processing box, and also comprising a drying and screening mechanism, the drying and screening mechanism being arranged at the bottom of the processing box, and also comprising a crushing mechanism, the crushing mechanism being arranged in the processing box.

[0006] In order to smoothly and conveniently adjust the feeding amount of biopharmaceutical powder, the feeding mechanism includes a connecting frame fixedly provided on one side wall of the processing box, a rotating motor is fixedly provided on one side wall of the connecting frame, the output end of the rotating motor is connected to a transmission gear, and an opening and closing plate located in the processing box is fixed on the transmission gear.

[0007] In order to smoothly achieve the purpose of convenient automatic drying, mixing and screening of biopharmaceutical powder, the drying and screening mechanism includes a slide rail fixed on the side wall of the processing box, a slide seat is slidably provided on the slide rail, a screening box is fixedly provided at the bottom of the slide seat, a slide groove is fixedly provided at the bottom of the screening box, an electric heating plate is slidably provided on the slide groove, a support frame is fixedly provided on one side wall of the processing box, an eccentric wheel is rotatably connected between the two side walls of the support frame, a driving motor for driving the eccentric wheel to rotate is fixedly provided on one side wall of the support frame, a fixing frame is fixedly provided on the other side wall of the processing box, and a telescopic spring that fits with the side wall of the screening box is provided on the side wall of the fixing frame.

[0008] In order to realize the purpose of automatically crushing large-particle biopharmaceutical powder, the pulverizing mechanism includes a crushing roller rotatably connected between two side walls of the processing box, and a crushing motor driving the crushing roller to rotate is fixed on one side wall of the processing box.

[0009] Furthermore, a transparent panel is provided on one side wall of the processing box, and a feed hopper is provided on the top of the processing box.

[0010] Furthermore, the opening and closing plates are symmetrically arranged at two ends of the processing box, and the slide rails and the slide seat are symmetrically arranged at two ends of the bottom of the processing box.

[0011] Preferably, the vertical plate is arranged in an inverted L shape, the support frame is arranged in an inverted U shape, and the slide seat is arranged in an inverted L shape.

[0012] The beneficial effects achieved by the utility model using the above structure are as follows:

[0013] 1. By turning on the rotating motor, each set of transmission gears can be driven to rotate, thereby driving the two sets of opening and closing plates to rotate in opposite directions to adjust the size of the unloading opening to control the unloading amount;

[0014] 2. By turning on the driving motor, the eccentric wheel can be driven to rotate eccentrically, thereby driving the filter box to move back and forth to evenly mix the powder. At the same time, the electric heating plate can be turned on to dry the powder. After the electric heating plate is pulled out, the powder can be conveniently filtered. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure of a biopharmaceutical powder mixing device proposed in this scheme;

[0016] Figure 2 This is a schematic structural diagram from another angle of a biopharmaceutical powder mixing device proposed in this scheme;

[0017] Figure 3 A cross-sectional view of a biopharmaceutical powder mixing device proposed in this scheme;

[0018] Figure 4 This is a cross-sectional view from another angle of a biopharmaceutical powder mixing device proposed in this solution.

[0019] Among them, 1. bottom plate; 2. vertical plate; 3. processing box; 4. feeding mechanism; 5. drying and screening mechanism; 6. crushing mechanism; 7. connecting frame; 8. rotating motor; 9. transmission gear; 10. opening and closing plate; 11. slide rail; 12. slide seat; 13. screening box; 14. slide trough; 15. electric heating plate; 16. supporting frame; 17. eccentric wheel; 18. driving motor; 19. fixing frame; 20. telescopic spring; 21. crushing roller; 22. crushing motor.

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] like Figure 1-2 As shown, in order to achieve the above functions, the technical solution adopted by the utility model is as follows: a biopharmaceutical powder mixing device, including a bottom plate 1, and a vertical plate 2 fixedly arranged on the bottom plate 1, the vertical plate 2 is arranged in an inverted L shape, a processing box 3 is fixedly arranged on the top of the vertical plate 2, a transparent signboard is arranged on one side wall of the processing box 3, a feeding hopper is arranged on the top of the processing box 3, and also includes a feeding mechanism 4, the feeding mechanism 4 is arranged on the processing box 3, and also includes a drying and screening mechanism 5, the drying and screening mechanism 5 is arranged at the bottom of the processing box 3, and also includes a crushing mechanism 6, which is arranged in the processing box 3.

[0023] like Figure 1 , 3 As shown, the feeding mechanism 4 includes a connecting frame 7 fixedly provided on one side wall of the processing box 3, a rotating motor 8 is fixedly provided on one side wall of the connecting frame 7, a transmission gear 9 is connected to the output end of the rotating motor 8, an opening and closing plate 10 located in the processing box 3 is fixed on the transmission gear 9, and the opening and closing plates 10 are symmetrically arranged at both ends of the processing box 3.

[0024] like Figure 1-4 As shown, the drying and screening mechanism 5 includes a slide rail 11 fixedly provided on the side wall of the processing box 3, a slide seat 12 is slidably provided on the slide rail 11, the slide rail 11 and the slide seat 12 are symmetrically arranged at the two ends of the bottom of the processing box 3, the slide seat 12 is arranged in an inverted L shape, a screening box 13 is fixedly provided at the bottom of the slide seat 12, a slide groove 14 is fixedly provided at the bottom of the screening box 13, an electric heating plate 15 is slidably provided on the slide groove 14, a support frame 16 is fixedly provided on one side wall of the processing box 3, the support frame 16 is arranged in an inverted U shape, an eccentric wheel 17 is rotatably connected between the two side walls of the support frame 16, a driving motor 18 for driving the eccentric wheel 17 to rotate is fixedly provided on one side wall of the support frame 16, a fixing frame 19 is fixedly provided on the other side wall of the processing box 3, and a telescopic spring 20 that fits with the side wall of the screening box 13 is provided on the side wall of the fixing frame 19, and the crushing mechanism 6 includes a crushing roller 21 rotatably connected between the two side walls of the processing box 3, and a crushing motor 22 for driving the crushing roller 21 to rotate is fixedly provided on one side wall of the processing box 3.

[0025] When in use, the user turns on the two groups of grinding motors 22 to drive the two groups of grinding rollers 21 to rotate relative to each other, and puts a variety of biopharmaceutical powders from the feed hopper into the processing box 3. The mixed large-particle powders can be crushed by the grinding rollers 21, and the crushed various pharmaceutical powders fall on the opening and closing plate 10 for collection. Then, the rotating motor 8 is turned on to drive each group of transmission gears 9 to rotate, and the two groups of opening and closing plates 10 rotate oppositely to an inclined state to leak the powder. The different inclination angles of the two groups of opening and closing plates 10 can adjust different feeding amounts. The powder falls into the screening box 13, and the electric heating plate 15 is turned on to pass through the bottom The metal filter is used to dry the powder in the filter box 13. The driving motor 18 is turned on to drive the eccentric wheel 17 to rotate eccentrically and intermittently hit the filter box 13. The telescopic spring 20 is telescopic to drive the filter box 13 and the slide seat 12 to slide back and forth along the slide rail 11, so as to facilitate the shaking and uniform mixing of the powder in the filter box 13. After the powder is dried, the electric heating plate 15 is turned off and the electric heating plate 15 is pulled out of the bottom of the filter box 13 along the slide groove 14. The filter box 13 can filter and collect the mixed powder. The above is the entire use process of the entire biopharmaceutical powder mixing device.

[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] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0028] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A biopharmaceutical powder mixing device, comprising a bottom plate and a vertical plate fixedly arranged on the bottom plate, wherein a processing box is fixedly arranged on the top of the vertical plate, characterized in that: It also includes a feeding mechanism, which is arranged on the processing box, a drying and filtering mechanism, which is arranged at the bottom of the processing box, and a crushing mechanism, which is arranged in the processing box.

2. A biopharmaceutical powder mixing device according to claim 1, characterized in that: The feeding mechanism comprises a connecting frame fixedly provided on one side wall of the processing box, a rotating motor fixedly provided on one side wall of the connecting frame, a transmission gear connected to the output end of the rotating motor, and an opening and closing plate located in the processing box fixedly provided on the transmission gear.

3. A biopharmaceutical powder mixing device according to claim 2, characterized in that: The drying and filtering mechanism includes a slide rail fixed on the side wall of the processing box, a slide seat is slidably provided on the slide rail, a screening box is fixedly provided at the bottom of the slide seat, a slide groove is fixedly provided at the bottom of the screening box, an electric heating plate is slidably provided on the slide groove, a support frame is fixedly provided on one side wall of the processing box, an eccentric wheel is rotatably connected between the two side walls of the support frame, a driving motor for driving the eccentric wheel to rotate is fixedly provided on one side wall of the support frame, a fixing frame is fixedly provided on the other side wall of the processing box, and a telescopic spring that fits the side wall of the screening box is provided on the side wall of the fixing frame.

4. A biopharmaceutical powder mixing device according to claim 3, characterized in that: The pulverizing mechanism comprises a crushing roller rotatably connected between two side walls of the processing box, and a crushing motor for driving the crushing roller to rotate is fixedly arranged on one side wall of the processing box.

5. A biopharmaceutical powder mixing device according to claim 4, characterized in that: A transparent viewing panel is arranged on one side wall of the processing box, and a feeding hopper is arranged on the top of the processing box.

6. A biopharmaceutical powder mixing device according to claim 5, characterized in that: The opening and closing plates are symmetrically arranged at the two ends of the processing box, and the slide rails and the slide seats are symmetrically arranged at the two ends of the bottom of the processing box.

7. A biopharmaceutical powder mixing device according to claim 6, characterized in that: The vertical plate is arranged in an inverted L shape, the support frame is arranged in an inverted U shape, and the slide seat is arranged in an inverted L shape.

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