Pharmaceutical mixing machine

Abstract

The utility model discloses a pharmaceutical mixing machine which comprises a mixing tank, a pair of supporting blocks is fixedly connected to the bottom of the mixing tank, a top cover is driven to rotate through the meshing effect of a gear and a tooth block, the top cover drives a vertical pipe, a stirring pipe and a screw rod to rotate, so that medicines are mixed and stirred, and after the medicines are mixed, a valve on a discharging pipe is opened, and the discharging pipe is opened. When the mixing tank needs to be cleaned, a cleaning block penetrates through a limiting opening, the limiting pipe is arranged on a vertical pipe in a sleeving mode, meanwhile, a connecting pipe is externally connected with a water pipe, water enters the vertical pipe and a stirring pipe, and the stirring pipe is arranged in the mixing tank; the inner wall of the mixing tank is washed through a stirring pipe, at the moment, a first motor is started, the first motor drives a top cover and a vertical pipe to rotate through a tooth block, and therefore a cleaning block and bristles are driven to rotate so as to brush the inner wall of the mixing tank, and the cleaning convenience of the device is improved.

Description

Technical Field

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

[0002] The biopharmaceutical mixer can mix biological drugs together through the mixer so that they are fully integrated. The mixer can make the drugs play a greater role.

[0003] At present, most of the biopharmaceutical mixers on the market are not convenient to clean. When in use, after the drug powder is mixed, the drug is easily adhered to the inner wall. The existing method is manual cleaning, which not only increases the labor force, but also takes a long time, reduces the cleaning efficiency, and is inconvenient to use. Therefore, a pharmaceutical mixer is proposed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, that is, to solve the problem that most of the biopharmaceutical mixers currently on the market in the prior art are inconvenient to clean. When in use, after the drug powder is mixed, the inner wall is prone to drug adhesion. The existing method is manual cleaning, which not only increases the labor force, but also takes a long time, reduces the cleaning efficiency, and is inconvenient to use. Therefore, a pharmaceutical mixer is proposed to solve the above-mentioned problem.

[0005] A pharmaceutical mixer comprises a mixing tank: a pair of supporting blocks are fixedly connected to the bottom of the mixing tank, and a top cover is provided above the mixing tank, a feeding pipe is fixedly connected to the top cover, a cross block is fixedly connected to the side wall of the mixing tank, a first motor is fixedly connected to the top of the cross block, a gear is fixedly connected to the output shaft of the first motor, a plurality of tooth blocks matching the gear are fixedly connected to the side wall of the top cover, the gear is meshed with the tooth block, a vertical pipe is fixedly connected to the top cover, a plurality of stirring pipes are fixedly connected to the side wall of the vertical pipe, and a limiting pipe is sleeved on the vertical pipe, cleaning blocks are fixedly connected to both sides of the limiting pipe, a limiting opening matching the cleaning block is opened on the top cover, the other side of the cleaning block passes through the limiting opening, and bristles are provided on the side wall of the cleaning block, and a discharging mechanism is provided at the bottom of the mixing tank.

[0006] According to the pharmaceutical mixer, a pair of the support blocks are symmetrically arranged about the central axis of the mixing tank.

[0007] According to the pharmaceutical mixer, a plurality of the stirring tubes are distributed in a ring shape about the central axis of the vertical tube.

[0008] According to the pharmaceutical mixer, a connecting pipe is provided in the vertical pipe, a positioning ring is fixedly connected to the side wall of the connecting pipe, and a positioning groove matching the positioning ring is provided on the inner wall of the vertical pipe.

[0009] According to the pharmaceutical mixer, a pair of cleaning blocks are symmetrically arranged about the central axis of the limiting tube.

[0010] According to the pharmaceutical mixer, the discharging mechanism includes a discharging pipe, which is fixedly connected to the bottom of the mixing tank, with a valve installed above it, and a second motor is fixedly connected to the bottom of the discharging pipe, and the output shaft of the second motor passes through the bottom of the discharging pipe and is fixedly connected to a spiral rod.

[0011] According to the pharmaceutical mixer, a plurality of the tooth blocks are distributed in a ring shape about the central axis of the top cover.

[0012] According to the pharmaceutical mixer, a pair of cleaning blocks have an L-shaped cross section.

[0013] According to the pharmaceutical mixer, a pair of cleaning blocks are provided with anti-slip grooves on their surfaces.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0015] 1. Through the arrangement of the first motor, top cover, gear, gear block, vertical pipe, stirring pipe, limit pipe, cleaning block and brush block, the inner wall of the mixing tank can be scrubbed, thereby reducing manpower consumption and improving the convenience of cleaning the device;

[0016] 2. Through the setting of the discharge pipe, vertical pipe and spiral rod, the medicine can be driven to pass through the discharge pipe, thereby avoiding blockage of the discharge pipe and improving the discharge effect of the device.

[0017] To summarize, the medicine is introduced into the mixing tank through the feeding tube, and the first motor is started. The first motor drives the gear to rotate, thereby driving the top cover to rotate through the meshing action of the gear and the tooth block, and the top cover drives the vertical tube, the stirring tube and the spiral rod to rotate, so as to mix and stir the medicine. When the medicine mixing is completed, the valve on the discharge pipe is opened, and the second motor is started. The second motor drives the spiral rod to rotate, and the spiral rod drives the medicine to pass through the discharge pipe, so as to avoid the medicine being blocked in the discharge pipe. When the mixing tank needs to be cleaned, the cleaning block is passed through the limit port, and the limit pipe sleeve is arranged on the vertical pipe. At the same time, the connecting pipe is connected to the water pipe, so that water enters the vertical pipe and the stirring tube, and flushes the inner wall of the mixing tank through the stirring tube. At this time, the first motor is started, and the first motor drives the top cover and the vertical tube to rotate through the tooth block, thereby driving the cleaning block and the bristles to rotate, so as to brush the inner wall of the mixing tank, thereby improving the convenience of cleaning the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0019] Figure 1 It is a partial stereogram of the utility model;

[0020] Figure 2 This is the overall structure diagram of the utility model;

[0021] Figure 3 It is a top view of the top cover, vertical pipe and limit pipe;

[0022] Figure 4 for Figure 1 Side view of

[0023] Figure 5 A three-dimensional diagram of the stop tube and the cleaning block;

[0024] Figure 6 It is a top view of the top cover and the limit opening;

[0025] Figure 7 for Figure 2 Enlarged view of point A in the middle.

[0026] Legend:

[0027] 1. Mixing trough; 2. Support block; 3. Top cover; 4. Feeding pipe; 5. Horizontal block; 6. First motor; 7. Gear; 8. Gear block; 9. Vertical pipe; 10. Stirring pipe; 11. Limiting pipe; 12. Cleaning block; 13. Limiting port; 14. Brush; 15. Connecting pipe; 16. Positioning ring; 17. Positioning groove; 18. Discharging pipe; 19. Screw rod; 20. Second motor. DETAILED DESCRIPTION

[0028] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0029] Reference Figures 1 to 7The utility model embodiment is a pharmaceutical mixer, which includes a mixing tank 1: a pair of supporting blocks 2 are fixedly connected to the bottom of the mixing tank 1, and a top cover 3 is provided above the mixing tank 1, a feeding pipe 4 is fixedly connected to the top cover 3, a cross block 5 is fixedly connected to the side wall of the mixing tank 1, a first motor 6 is fixedly connected to the top of the cross block 5, a gear 7 is fixedly connected to the output shaft of the first motor 6, a plurality of tooth blocks 8 matching the gear 7 are fixedly connected to the side wall of the top cover 3, the gear 7 is meshed with the tooth block 8, a vertical pipe 9 is fixedly connected to the top cover 3, a plurality of stirring pipes 10 are fixedly connected to the side wall of the vertical pipe 9, and a limiting pipe 11 is sleeved on the vertical pipe 9, cleaning blocks 12 are fixedly connected on both sides of the limiting pipe 11, a limiting opening 13 matching the cleaning block 12 is opened on the top cover 3, the other side of the cleaning block 12 passes through the limiting opening 13, and bristles 14 are provided on the side wall of the cleaning block 12, and a discharging mechanism is provided at the bottom of the mixing tank 1.

[0030] The force is evenly distributed, which improves the stability of the mixing tank 1 in use. The pair of support blocks 2 are symmetrically arranged about the central axis of the mixing tank 1.

[0031] In order to increase the stirring range and thus improve the degree of drug mixing, a plurality of stirring tubes 10 are distributed in a ring shape about the central axis of the vertical tube 9 .

[0032] To facilitate the rotation of the connecting pipe 15 and avoid twisting of the external water pipe, the vertical pipe 9 is provided with a connecting pipe 15 , a positioning ring 16 is fixedly connected to the side wall of the connecting pipe 15 , and a positioning groove 17 matching the positioning ring 16 is opened on the inner wall of the vertical pipe 9 .

[0033] To improve the rotation stability of the cleaning block 12 , a pair of cleaning blocks 12 are symmetrically arranged about the central axis of the limiting tube 11 .

[0034] To facilitate the drug to pass through the discharge pipe 18, thereby avoiding the drug from blocking the discharge pipe 18, the discharge mechanism includes the discharge pipe 18, the discharge pipe 18 is fixedly connected to the bottom of the mixing tank 1, a valve is installed above it, and the bottom of the discharge pipe 18 is fixedly connected to a second motor 20, the output shaft of the second motor 20 passes through the bottom of the discharge pipe 18, and is fixedly connected to a spiral rod 19.

[0035] In order to drive the top cover 3 to rotate, a plurality of tooth blocks 8 are distributed in a ring shape about the central axis of the top cover 3 .

[0036] To facilitate upward removal of the cleaning block 12, the cross-section of a pair of cleaning blocks 12 is L-shaped.

[0037] To improve the anti-skid degree of the cleaning block 12, a pair of anti-skid patterns are provided on the surfaces of the cleaning blocks 12.

[0038] Working principle: When the utility model is used, the medicine is introduced into the mixing tank 1 through the feeding tube 4, and the first motor 6 is started. The first motor 6 drives the gear 7 to rotate, thereby driving the top cover 3 to rotate through the meshing action of the gear 7 and the tooth block 8, and the top cover 3 drives the vertical tube 9, the stirring tube 10 and the spiral rod 19 to rotate, so as to mix and stir the medicine. When the medicine mixing is completed, the valve on the discharge tube 18 is opened, and the second motor 20 is started. The second motor 20 drives the spiral rod 19 to rotate, and the spiral rod 19 drives the medicine to pass through the discharge tube 18, and then the medicine is mixed and stirred. In order to avoid the drug being blocked in the discharge pipe 18, when the mixing tank 1 needs to be cleaned, the cleaning block 12 is passed through the limit opening 13, and the limit pipe 11 is sleeved on the vertical pipe 9. At the same time, the connecting pipe 15 is connected to the water pipe to allow water to enter the vertical pipe 9 and the stirring pipe 10, and the inner wall of the mixing tank 1 is flushed through the stirring pipe 10. At this time, the first motor 6 is started, and the first motor 6 drives the top cover 3 and the vertical pipe 9 to rotate through the gear block 8, thereby driving the cleaning block 12 and the bristles 14 to rotate, so as to brush the inner wall of the mixing tank 1, thereby improving the convenience of cleaning the device.

[0039] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0040] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0041] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0043] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0044] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A pharmaceutical mixer, characterized in that: The invention comprises a mixing tank (1), wherein a pair of support blocks (2) are fixedly connected to the bottom of the mixing tank (1), and a top cover (3) is arranged above the mixing tank (1), a feeding pipe (4) is fixedly connected to the top cover (3), a cross block (5) is fixedly connected to the side wall of the mixing tank (1), a first motor (6) is fixedly connected to the top of the cross block (5), a gear (7) is fixedly connected to the output shaft of the first motor (6), a plurality of tooth blocks (8) matching the gear (7) are fixedly connected to the side wall of the top cover (3), and the gear (7) and the tooth block (8) are fixedly connected to each other. 8) are meshed with each other, a vertical tube (9) is fixedly connected to the top cover (3), a plurality of stirring tubes (10) are fixedly connected to the side wall of the vertical tube (9), and a limiting tube (11) is sleeved on the vertical tube (9), and cleaning blocks (12) are fixedly connected to both sides of the limiting tube (11), a limiting opening (13) matching the cleaning block (12) is opened on the top cover (3), the other side of the cleaning block (12) passes through the limiting opening (13), and bristles (14) are arranged on the side wall of the cleaning block (12), and a discharging mechanism is arranged at the bottom of the mixing tank (1).

2. A pharmaceutical mixer according to claim 1, characterized in that: The pair of support blocks (2) are symmetrically arranged about the central axis of the mixing tank (1).

3. A pharmaceutical mixer according to claim 1, characterized in that: The plurality of stirring tubes (10) are distributed in a ring shape about the central axis of the vertical tube (9).

4. A pharmaceutical mixer according to claim 1, characterized in that: A connecting pipe (15) is arranged inside the vertical pipe (9), a positioning ring (16) is fixedly connected to the side wall of the connecting pipe (15), and a positioning groove (17) matching the positioning ring (16) is opened on the inner wall of the vertical pipe (9).

5. A pharmaceutical mixer according to claim 1, characterized in that: The pair of cleaning blocks (12) are symmetrically arranged about the central axis of the limiting tube (11).

6. A pharmaceutical mixer according to claim 1, characterized in that: The discharge mechanism comprises a discharge pipe (18), the discharge pipe (18) is fixedly connected to the bottom of the mixing tank (1), a valve is installed above the discharge pipe, and a second motor (20) is fixedly connected to the bottom of the discharge pipe (18), the output shaft of the second motor (20) passes through the bottom of the discharge pipe (18) and is fixedly connected to a spiral rod (19).

7. A pharmaceutical mixer according to claim 1, characterized in that: The plurality of tooth blocks (8) are distributed in a ring shape about the central axis of the top cover (3).

8. A pharmaceutical mixer according to claim 1, characterized in that: The cross-section of the pair of cleaning blocks (12) is L-shaped.

9. A pharmaceutical mixer according to claim 1, characterized in that: The surfaces of the pair of cleaning blocks (12) are provided with anti-slip grooves.

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