Medicine powder mixing machine

Abstract

The utility model discloses a medicine powder mixer which comprises a mounting seat, the mounting seat is arranged in a U shape, rotating shafts are symmetrically and rotatably connected in the mounting seat, a mixing cylinder is fixedly connected between the two rotating shafts, a rotating rod is rotatably connected to the inner top of the mixing cylinder, a plurality of stirring rods are fixedly connected to the outer surface of the rotating rod, and the stirring rods are fixedly connected to the outer surface of the rotating rod. A blanking cap is mounted at the bottom of the mixing barrel, and a discharging pipe is fixedly mounted at the bottom of the blanking cap. By arranging the gears, the rack, the mounting plate, the rotating plate, the first motor and other structures, the rotating plate is used for driving the driving column to rotate back and forth in the open groove, and the rotating rod can move back and forth under the meshing transmission of the gears, so that the mixing barrel can be conveniently shaken back and forth; the problem that the mixing efficiency of a single stirring shaft for medicine powder is poor is solved, the medicine powder in the mixing barrel is mixed more evenly, the medicine using effect is greatly improved, and practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of mixers, in particular to a medicine powder mixer. Background Art

[0002] A mixer is a mechanical device that uses mechanical force and gravity to evenly mix two or more materials. During the mixing process, it can also increase the contact surface area of ​​the materials to promote chemical reactions and accelerate physical changes.

[0003] In the prior art, the drug powder mixer only achieves stirring and mixing by driving a single shaft through a motor. The efficiency of drug powder mixing is poor, and the inner wall of the mixing cylinder is prone to adsorption and accumulation after mixing, which is inconvenient to clean and will affect the mixing of other drug powders. In order to solve this problem, a drug powder mixer is proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the drug powder mixer only realizes stirring and mixing by driving a single shaft through a motor, the efficiency of drug powder mixing is poor, and the inner wall of the mixing cylinder is prone to adsorption and accumulation after mixing, which is inconvenient to clean and will affect the mixing of other drug powders.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a medicine powder mixer, including a mounting seat, the mounting seat is U-shaped, the interior of the mounting seat is symmetrically rotatably connected with a rotating shaft, a mixing drum is fixedly connected between the two rotating shafts, the inner top of the mixing drum is rotatably connected with a rotating rod, a plurality of stirring rods are fixedly connected to the outer surface of the rotating rod, a plugging cover is installed at the bottom of the mixing drum, a discharge pipe is fixedly installed at the bottom of the plugging cover, a control valve is installed inside the discharge pipe, a connecting assembly is arranged between the plugging cover and the mixing drum, one end of one of the rotating shafts penetrates and extends to the outer sleeve of the mounting seat and is fixedly connected with a gear, and two racks are arranged on both sides of the gear;

[0006] A connecting block is fixedly connected to one side of the surface of one of the racks, a mounting plate is fixedly connected to one side of the surface of the connecting block, a slot is provided inside the mounting plate, a driving column is slidably connected inside the slot, a rotating plate is rotatably connected to the outside of the driving column, a mounting frame is fixedly connected to the surface of the mounting seat close to the gear, a first motor is fixedly installed on one side of the surface of the mounting frame, and an output end of the first motor passes through the interior of the mounting frame and is fixedly connected to one side of the surface of the rotating plate.

[0007] Preferably, two sliding grooves are provided on the surface of the mounting seat close to the rack, and sliders are slidably connected to the inside of the two sliding grooves. One end of the slider is fixedly connected to the other side of the surface of the rack, and the slider is used to slide inside the sliding groove to facilitate stable phase movement of the rack on one side.

[0008] Preferably, the driving directions of the two racks are opposite, and the two racks are meshed and connected to the outside of the gear.

[0009] Preferably, the connecting assembly includes two slide rails, one side of the surface of the two slide rails is fixedly connected to the outer surface of the mixing barrel, the outer sleeves of the two slide rails are slidably connected with a sliding sleeve, the bottom ends of the two sliding sleeves are fixedly connected to the top of the blocking cover, locking bolts are installed on the surfaces of the two sliding sleeves, positioning holes are opened on the surfaces of the two slide rails, one end of the two locking bolts is installed to the inside of the corresponding positioning holes, and the blocking cover can be installed and disassembled through the fixed installation of the locking bolts, which is convenient for regular cleaning of the inside of the mixing barrel and is conducive to the mixing of other drug powders.

[0010] Preferably, a second motor is fixedly connected to the top of the mixing cylinder, and an output end of the second motor extends through the interior of the mixing cylinder and is fixedly connected to the top of the rotating rod, so that the rotating rod can be rotated conveniently by the second motor.

[0011] Preferably, a feeding port is provided on the surface of the mixing cylinder on one side of the second motor, and a sealing plug is installed inside the feeding port. The feeding port is opened through the sealing plug to facilitate the addition of drug powder to be mixed. When the sealing plug blocks the feeding port, splashing can be avoided during drug mixing.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The utility model is provided with structures such as gears, racks, mounting plates, rotating plates and the first motor, and utilizes the rotating plate to drive the driving column to reciprocate inside the slot, so that the reciprocating motion of the rotating rod can be achieved under the meshing transmission of the gears, which is convenient for shaking the mixing barrel back and forth, thereby improving the problem of poor mixing efficiency of a single stirring shaft for drug powder, making the drug powder inside the mixing barrel mixed more evenly, greatly improving the effect of drug use, and being more practical.

[0014] 2. The utility model can install and disassemble the plugging cover by setting the connecting assembly and the plugging cover, ensuring that the inner wall of the mixing cylinder can be cleaned when adsorbed and accumulated drugs appear, and can achieve better mixing effect for other drugs and is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a three-dimensional diagram of a medicine powder mixer according to the utility model;

[0016] Figure 2 This is a partial cross-sectional view of a medicine powder mixer according to the utility model;

[0017] Figure 3 For this utility model Figure 1 Enlarged view of point A in the middle.

[0018] In the figure: 1. mounting base; 2. mounting frame; 3. rotating plate; 4. rack; 5. first motor; 6. driving column; 7. mounting plate; 8. mixing barrel; 9. second motor; 10. rotating shaft; 11. slide rail; 12. locking bolt; 13. sliding sleeve; 14. plugging cover; 15. gear; 16. control valve; 17. discharge pipe; 18. rotating rod; 19. stirring rod; 20. feeding port; 21. sliding block; 22. chute; 23. sealing plug. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0020] See also Figure 1 and Figure 2 , a medicine powder mixer comprises a mounting base 1, the mounting base 1 is U-shaped, the mounting base 1 is symmetrically rotatably connected with a rotating shaft 10 inside, a mixing drum 8 is fixedly connected between the two rotating shafts 10, the mixing drum 8 can be reciprocated by the rotation of the rotating shaft 10, the inner top of the mixing drum 8 is rotatably connected with a rotating rod 18, and a plurality of stirring rods 19 are fixedly connected to the outer surface of the rotating rod 18, and the stirring rods 19 are driven to rotate by the rotation of the rotating rod 18, so as to facilitate the stirring and mixing of the medicine powder inside the mixing drum 8, a plugging cover 14 is installed at the bottom of the mixing drum 8, a discharge pipe 17 is fixedly installed at the bottom of the plugging cover 14, a control valve 16 is installed inside the discharge pipe 17, and the discharge pipe 17 is opened by the control valve 16, so as to facilitate the discharge of the mixed medicine powder, a connecting component is arranged between the plugging cover 14 and the mixing drum 8, one end of one rotating shaft 10 penetrates and extends to the outer sleeve of the mounting base 1 and is fixedly connected with a gear 15, and two racks 4 are arranged on both sides of the gear 15;

[0021] One side of the surface of one of the racks 4 is fixedly connected to a connecting block, and one side of the surface of the connecting block is fixedly connected to a mounting plate 7. A slot is provided inside the mounting plate 7, and a driving column 6 is slidably connected inside the slot. The outer sleeve of the driving column 6 is rotatably connected to a rotating plate 3, and the driving column 6 is driven to slide inside the slot by the rotation of the rotating plate 3, so that the mounting plate 7 is used to drive the rack 4 to mesh with the transmission gear 15 for reciprocating rotation. A mounting frame 2 is fixedly connected to the surface of the mounting seat 1 close to the gear 15, and a first motor 5 is fixedly installed on one side of the surface of the mounting frame 2. The output end of the first motor 5 passes through the interior of the mounting frame 2 and is fixed to one side of the surface of the rotating plate 3. The rotating plate 3 is driven to rotate conveniently by the first motor 5, the top of the mixing cylinder 8 is fixedly connected with the second motor 9, the output end of the second motor 9 extends through the interior of the mixing cylinder 8 and is fixedly connected with the top of the rotating rod 18, the rotating rod 18 is conveniently rotated by the second motor 9, a feeding port 20 is provided on the surface of the mixing cylinder 8 on one side of the second motor 9, a sealing plug 23 is installed inside the feeding port 20, the feeding port 20 is opened by the sealing plug 23, and the drug powder to be mixed can be added conveniently, and the sealing plug 23 can avoid splashing when the drug is mixed when the feeding port 20 is blocked.

[0022] like Figure 1 and Figure 3 As shown, two slide grooves 22 are provided on the surface of the mounting seat 1 close to the rack 4, and sliders 21 are slidably connected inside the two slide grooves 22. One end of the slider 21 is fixedly connected to the other side of the surface of the rack 4. The slider 21 is used to slide inside the slide groove 22, so that the rack 4 on one side can be stably moved. The driving directions of the two racks 4 are opposite, and the two racks 4 are meshed and connected to the outside of the gear 15 together. The connecting component includes two slide rails 11, one side of the surface of the two slide rails 11 is fixedly connected to the outer surface of the mixing barrel 8, and the outer sleeves of the two slide rails 11 are slidably connected with the slide sleeves 13. The bottom ends of the two slide sleeves 13 are fixedly connected to the top of the plugging cover 14, and locking bolts 12 are installed on the surfaces of the two slide sleeves 13. Positioning holes are provided on the surfaces of the two slide rails 11, and one end of the two locking bolts 12 is installed to the inside of the corresponding positioning holes. The fixed installation of the locking bolts 12 can realize the installation and removal of the plugging cover 14, which is convenient for regular cleaning of the inside of the mixing barrel 8, which is conducive to ensuring that other drug powders are mixed.

[0023] When the utility model is in use, the sealing plug 23 is opened from the feeding port 20, the medicine powder to be mixed is put into the inside of the mixing drum 8 from the feeding port 20, and the sealing plug 23 is installed in the inside of the feeding port 20, and the second motor 9 is turned on at the same time, and the second motor 9 drives the stirring rod 19 outside the rotating rod 18 to rotate, and the first motor 5 is turned on, and the first motor 5 drives the driving column 6 on one side of the rotating plate 3 to rotate reciprocatingly inside the slot, so that the mounting plate 7 drives one of the racks 4 to move, and under the meshing transmission of the gear 15 and the rack 4, the mixing drum 8 between the rotating shafts 10 can be reciprocated and vibrated, so that the medicine powder inside the mixing drum 8 is mixed more evenly, and when the inside of the mixing drum 8 needs to be cleaned, the locking bolt 12 is removed from the positioning port, so that the sliding sleeve 13 slides on the outside of the slide rail 11, and the blocking cover 14 and the mixing drum 8 are removed, so that the inside of the mixing drum 8 is easy to clean, and the practicality is stronger.

[0024] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A medicine powder mixer, comprising a mounting base (1), characterized in that: The mounting seat (1) is arranged in a U-shape, and a rotating shaft (10) is symmetrically rotatably connected inside the mounting seat (1), a mixing barrel (8) is fixedly connected between the two rotating shafts (10), a rotating rod (18) is rotatably connected to the inner top of the mixing barrel (8), a plurality of stirring rods (19) are fixedly connected to the outer surface of the rotating rod (18), a plugging cover (14) is installed at the bottom of the mixing barrel (8), a discharge pipe (17) is fixedly installed at the bottom of the plugging cover (14), a control valve (16) is installed inside the discharge pipe (17), a connecting assembly is arranged between the plugging cover (14) and the mixing barrel (8), one end of one of the rotating shafts (10) penetrates and extends to the outside of the mounting seat (1) and is fixedly connected to a gear (15), and two racks (4) are arranged on both sides of the gear (15); A connecting block is fixedly connected to one side of the surface of one of the racks (4), a mounting plate (7) is fixedly connected to one side of the surface of the connecting block, a slot is provided inside the mounting plate (7), a driving column (6) is slidably connected inside the slot, a rotating plate (3) is rotatably sleeved outside the driving column (6), a mounting frame (2) is fixedly connected to the surface of the mounting seat (1) close to the gear (15), a first motor (5) is fixedly installed on one side of the surface of the mounting frame (2), an output end of the first motor (5) passes through the interior of the mounting frame (2) and is fixedly connected to one side of the surface of the rotating plate (3).

2. A medicine powder mixer according to claim 1, characterized in that: Two slide grooves (22) are provided on the surface of the mounting seat (1) close to the rack (4), and a slider (21) is slidably connected inside the two slide grooves (22), and one end of the slider (21) is fixedly connected to the other side of the surface of the rack (4).

3. A medicine powder mixer according to claim 1, characterized in that: The driving directions of the two racks (4) are opposite, and the two racks (4) are meshed and connected together on the outside of the gear (15).

4. A medicine powder mixer according to claim 1, characterized in that: The connection assembly comprises two slide rails (11), one side of the surface of the two slide rails (11) is fixedly connected to the outer surface of the mixing barrel (8), the outer sleeves of the two slide rails (11) are slidably connected with a slide sleeve (13), the bottom ends of the two slide sleeves (13) are fixedly connected to the top of the plug cover (14), locking bolts (12) are installed on the surface of the two slide sleeves (13), positioning holes are opened on the surface of the two slide rails (11), and one end of the two locking bolts (12) is installed in the inside of the corresponding positioning holes.

5. A medicine powder mixer according to claim 1, characterized in that: A second motor (9) is fixedly connected to the top of the mixing cylinder (8), and an output end of the second motor (9) extends through the interior of the mixing cylinder (8) and is fixedly connected to the top of the rotating rod (18).

6. A medicine powder mixer according to claim 5, characterized in that: A feeding port (20) is provided on the surface of the mixing cylinder (8) at one side of the second motor (9), and a sealing plug (23) is installed inside the feeding port (20).

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