Chemical pharmaceutical raw material mixing equipment

Abstract

The utility model provides chemical pharmaceutical raw material mixing equipment which comprises a base, an installation cover is rotationally installed on the base, base plates are installed on the two sides of the outer wall of the installation cover through connecting frames, a rotating shaft is installed in the middle of the top end of each base plate in a penetrating mode, a gear is fixedly sleeved on the outer wall of each rotating shaft, and first driven gears are installed on the left side and the right side of each gear in a meshed mode. Second driven gears are installed on the outer walls of the two first driven gears in a meshed mode, mixing barrels are installed at the top ends of the two second driven gears, rotating shafts are installed in the middles of the first driven gears and the second driven gears, and the first driven gears and the second driven gears are rotationally connected with the top end of the base plate through the rotating shafts. Through the cooperative use of the driving motor, the driving gear and the third driven gear, the rotation of the mounting cover can be realized, then the base plate is driven to rotate through the connecting frame so as to drive the two groups of mixing barrels on the base plate to rotate, raw materials in the mixing barrels are subjected to first-step mixing by utilizing eccentricity, the raw materials in the mixing barrels can be fully mixed, and the mixing efficiency is improved. The mixing efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of chemical industry, and more specifically, particularly relates to a chemical pharmaceutical raw material mixing device. Background Art

[0002] When processing drugs, multiple raw materials need to be mixed to achieve the desired medicinal effect. Therefore, different powdered drugs need to be stirred during the mixing process so that the multiple raw materials can be evenly mixed together. When stirring, raw material mixing equipment for pharmaceutical raw materials is needed.

[0003] The existing raw material mixing equipment usually consists of a mixing barrel, a stirring shaft, a stirring blade and a driving motor, and the driving motor drives the stirring shaft and the stirring blade to rotate and stir. The above stirring form is relatively simple, which results in a long time for uniform stirring and low efficiency of raw material mixing. Therefore, in view of this, the existing structure and defects are studied and improved, and a chemical pharmaceutical raw material mixing equipment is provided to achieve a more practical purpose. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a chemical pharmaceutical raw material mixing equipment, which is achieved by the following specific technical means:

[0005] A chemical pharmaceutical raw material mixing device comprises a base, a mounting cover is rotatably mounted on the base, base plates are mounted on both sides of the outer wall of the mounting cover through a connecting frame, a rotating shaft is installed through the middle of the top of the base plate, a gear is fixedly sleeved on the outer wall of the rotating shaft, first driven gears are meshingly mounted on the left and right sides of the gears, second driven gears are meshingly mounted on the outer walls of two groups of first driven gears, mixing barrels are mounted on the tops of the two groups of second driven gears, rotating shafts are mounted in the middle of the first driven gears and the second driven gears, and are rotatably connected to the top of the base plate through the rotating shafts, stirring rods are mounted on the inner bottom ends of the mixing barrels, and a cover plate is detachably mounted on the top opening of the mixing barrel.

[0006] Preferably, a handle is installed on the top of the cover plate.

[0007] Preferably, an annular groove is provided at the top of the base, the interior of the mounting cover is a cavity, and the bottom end of the mounting cover matches the annular groove and is slidably connected to the annular groove.

[0008] Preferably, a through hole matching the rotating shaft is opened at the top of the mounting cover, the bottom end of the rotating shaft passes through the through hole and is mounted at the middle of the top end of the base, and the outer wall of the rotating shaft is rotatably connected to the inner wall of the through hole.

[0009] Preferably, a driving motor is arranged in the cavity, a driving gear is fixedly mounted on the output end of the driving motor, a third driven gear is meshedly mounted on one side of the driving gear, and the third driven gear is fixedly mounted on the top end of the cavity.

[0010] Preferably, the outer wall of the top opening of the mixing barrel is provided with an internal thread, the outer wall of the cover plate is provided with an external thread, and the cover plate is spirally connected to the opening of the mixing barrel.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The utility model can realize the rotation of the mounting cover through the cooperation between the driving motor, the driving gear and the third driven gear, and then drive the base plate to rotate through the connecting frame, thereby driving the two sets of mixing barrels on the base plate to rotate, and use the eccentricity to perform the first step of mixing the raw materials in the mixing barrel, so as to fully mix the raw materials in the mixing barrel and improve the mixing efficiency;

[0013] 2. In the utility model, the gears, the first driven gear and the second driven gear are used in coordination. When the base plate is rotating, the two sets of mixing barrels can also rotate on their own, and then the second step of mixing is achieved by coordination with the stirring rod. Compared with the traditional single mixing method, the mixing efficiency is greatly improved, and the raw materials are mixed more fully. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0015] Figure 2 It is a schematic diagram of the docking state of the installation cover and the base of the utility model.

[0016] Figure 3 It is a schematic diagram of the internal structure of the installation cover of the utility model.

[0017] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0018] 1. Base; 2. Mounting cover; 3. Connecting frame; 4. Base plate; 5. Gear; 6. First driven gear; 7. Second driven gear; 8. Mixing barrel; 9. Cover plate; 10. Handle; 11. Rotating shaft; 12. Annular groove; 13. Driving motor; 14. Stirring rod; 15. Third driven gear; 16. Driving gear. DETAILED DESCRIPTION

[0019] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0020] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] Example:

[0023] As attached Figure 1 To Attachment Figure 3 As shown:

[0024] The utility model provides a chemical pharmaceutical raw material mixing device, comprising a base 1, a mounting cover 2 is rotatably mounted on the base 1, base plates 4 are mounted on both sides of the outer wall of the mounting cover 2 through a connecting frame 3, a rotating shaft 11 is penetrated and mounted in the middle of the top of the base plate 4, a gear 5 is fixedly sleeved on the outer wall of the rotating shaft 11, first driven gears 6 are meshingly mounted on the left and right sides of the gear 5, second driven gears 7 are meshingly mounted on the outer walls of two groups of first driven gears 6, mixing barrels 8 are mounted on the tops of the two groups of second driven gears 7, rotating shafts are mounted in the middle of the first driven gears 6 and the second driven gears 7, and are rotatably connected to the top of the base plate 4 through the rotating shafts, stirring rods 14 are mounted on the inner bottom ends of the mixing barrels 8, and a cover plate 9 is detachably mounted on the top opening of the mixing barrel 8.

[0025] A handle 10 is installed at the top of the cover plate 9 , and the handle 10 provides convenience for the user to open or close the cover plate 9 .

[0026] Among them, an annular groove 12 is opened at the top of the base 1, and the interior of the mounting cover 2 is a cavity. By setting the cavity, space is provided for the installation of the drive motor 13. The bottom end of the mounting cover 2 matches the annular groove 12 and is slidably connected to the annular groove 12.

[0027] Among them, a through hole matching the rotating shaft 11 is opened at the top of the mounting cover 2, and the bottom end of the rotating shaft 11 passes through the through hole and is installed in the middle of the top of the base 1. This design can prevent the gear 5 from rotating, so that the first driven gear 6 can perform planetary motion around the outer wall of the gear 5, so as to achieve the self-rotation of the mixing barrel 8, and the outer wall of the rotating shaft 11 is rotatably connected with the inner wall of the through hole.

[0028] Among them, a driving motor 13 is arranged in the cavity, and a driving gear 16 is fixedly mounted on the output end of the driving motor 13, and a third driven gear 15 is meshed and mounted on one side of the driving gear 16, and the third driven gear 15 is fixedly mounted on the top of the cavity. Through the coordinated use of the driving motor 13, the driving gear 16 and the third driven gear 15, the mounting cover 2 can be rotated, thereby driving the two groups of mixing barrels 8 to rotate, so as to utilize the eccentricity to realize the first step of mixing the two groups of mixing barrels 8.

[0029] Among them, the outer wall of the top opening of the mixing barrel 8 is provided with an internal thread, the outer wall of the cover plate 9 is provided with an external thread, and the cover plate 9 is spirally connected to the opening of the mixing barrel 8. The design can prevent the mixing barrel 8 from rotating at high speed and the cover plate 9 from accidentally opening.

[0030] The working principle of this embodiment is as follows: during the mixing operation, the user turns the handle 10 to open the cover 9, then introduces the raw materials into the mixing barrel 8, then covers the cover 9 at the opening of the mixing barrel 8, and turns the handle 10, then starts the driving motor 13, the driving motor 13 drives the driving gear 16 to rotate, the driving gear 16 drives the third driven gear 15 to rotate, the third driven gear 15 drives the mounting cover 2 to rotate, the mounting cover 2 drives the base plate 4 to rotate through the connecting frame 3, the base plate 4 drives the two groups of mixing barrels 8 to rotate, thereby utilizing the eccentricity to achieve the first step of mixing, while the base plate 4 is rotating, the first driven gear 6 cooperates with the gear 5, the first driven gear 6 is rotated, and at the same time the first driven gear 6 drives the second driven gear 7 to rotate, thereby utilizing the second driven gear 7 to drive the mixing barrel 8 to rotate, thereby achieving the second step of mixing.

[0031] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A chemical pharmaceutical raw material mixing device, comprising a base (1), characterized in that: A mounting cover (2) is rotatably mounted on the base (1); a base plate (4) is mounted on both sides of the outer wall of the mounting cover (2) via a connecting frame (3); a rotating shaft (11) is mounted through the middle of the top of the base plate (4); a gear (5) is fixedly mounted on the outer wall of the rotating shaft (11); first driven gears (6) are meshedly mounted on the left and right sides of the gear (5); second driven gears (7) are meshedly mounted on the outer walls of two groups of the first driven gears (6); a mixing barrel (8) is mounted on the top of the two groups of the second driven gears (7); a rotating shaft is mounted in the middle of the first driven gear (6) and the second driven gear (7), and is rotatably connected to the top of the base plate (4) via the rotating shaft; a stirring rod (14) is mounted on the inner bottom of the mixing barrel (8); a cover plate (9) is detachably mounted on the top opening of the mixing barrel (8).

2. The chemical pharmaceutical raw material mixing equipment as claimed in claim 1, characterized in that: A handle (10) is installed on the top end of the cover plate (9).

3. The chemical pharmaceutical raw material mixing equipment as claimed in claim 1, characterized in that: The top of the base (1) is provided with an annular groove (12), the interior of the mounting cover (2) is a cavity, and the bottom of the mounting cover (2) matches the annular groove (12) and is slidably connected to the annular groove (12).

4. The chemical pharmaceutical raw material mixing equipment as claimed in claim 1, characterized in that: A through hole matching the rotating shaft (11) is formed at the top of the mounting cover (2); the bottom end of the rotating shaft (11) passes through the through hole and is mounted at the middle of the top end of the base (1); the outer wall of the rotating shaft (11) is rotatably connected to the inner wall of the through hole.

5. The chemical pharmaceutical raw material mixing equipment as claimed in claim 3, characterized in that: A driving motor (13) is arranged in the cavity, a driving gear (16) is fixedly mounted on the output end of the driving motor (13), a third driven gear (15) is meshedly mounted on one side of the driving gear (16), and the third driven gear (15) is fixedly mounted on the top end of the cavity.

6. The chemical pharmaceutical raw material mixing equipment as claimed in claim 1, characterized in that: The outer wall of the top opening of the mixing barrel (8) is provided with an internal thread, the outer wall of the cover plate (9) is provided with an external thread, and the cover plate (9) is spirally connected to the opening of the mixing barrel (8).

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