Traditional Chinese medicine powder mixing device

Abstract

The utility model provides a traditional Chinese medicine powder mixing device, which relates to the technical field of pharmaceutical devices and comprises a frame, a swing frame, a rotary drum, a mixing belt and a limit frame, two sides of the swing frame are rotatably mounted on the frame through bearing components, and the bottom of the swing frame is connected with a power output end of a crank swing rod mechanism on the frame. The rotary drum is installed on the swing frame, the bottom of the rotary drum is supported through rollers on the swing frame, the two sides of the rotary drum are axially limited through two sets of blocking wheels, the stirring belt is arranged in the rotary drum, and one end of the stirring belt extends out of a connecting hole in a rotary drum feeding port cover through a connecting rod to be connected with a limiting frame. According to the traditional Chinese medicine mixing device, the problems that in the using process of an existing traditional Chinese medicine mixing device, traditional Chinese medicine powder is likely to adhere to the inner wall of the rotary drum, so that the powder cannot be fully and evenly mixed, part of the powder escapes at the moment when a discharging opening is opened, waste is caused, and the environment is polluted can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pharmaceutical devices, in particular to a traditional Chinese medicine powder mixing device. Background Art

[0002] In the process of producing Chinese medicine powder, it is necessary to mix a variety of Chinese medicine raw material powders. At present, a two-dimensional mixer is generally used to mix a variety of Chinese medicine powders. The mixed materials rotate, flip, and mix in the drum while the drum swings to the left and right. Under the combined effect of these two movements, the materials are fully mixed in a short time.

[0003] The current Chinese medicine mixing device has the following problems during use: first, the Chinese medicine powder is easy to adhere to the inner wall of the drum, resulting in insufficient and uniform mixing of the powders; second, a portion of the powder will escape at the moment the discharge port is opened during discharge, which not only causes waste but also pollutes the environment. Utility Model Content

[0004] In order to overcome the problems in the background technology, the utility model provides a Chinese medicine powder mixing device to solve the problems that the Chinese medicine powder in the current Chinese medicine mixing device is easy to adhere to the inner wall of the rotating drum during use, resulting in insufficient and uniform mixing of the powders, and a part of the powder will escape at the moment the discharge port is opened, causing waste and pollution to the environment.

[0005] A Chinese medicine powder mixing device comprises a frame, a swing frame, a rotating drum, a mixing belt and a limiting frame. The two sides of the swing frame are rotatably mounted on the frame through bearing assemblies, the bottom of the swing frame is connected to the power output end of a crank rocker mechanism on the frame, the rotating drum is mounted on the swing frame and the bottom is supported by rollers on the swing frame, the two sides of the rotating drum are axially limited by two groups of stop wheels, the mixing belt is arranged in the rotating drum and one end of the mixing belt extends out of a connecting hole on a feed port cover of the rotating drum through a connecting rod and is connected to the limiting frame.

[0006] Furthermore, the mixing belt is coaxially arranged with the rotating drum through a connecting rod, the curvature of the mixing belt corresponds to the curvature of the inner wall of the rotating drum, and the mixing belt is arranged adjacent to the inner wall of the rotating drum.

[0007] Furthermore, the mixing belt comprises a group of strips connected to each other at both ends, and each strip is arranged in a mirror-image spiral along the inner wall of the drum and connected at both ends.

[0008] Furthermore, the limit frame includes a slide frame, a sliding rod and a fixed rod. The slide frame is installed on the frame on both sides of the feed port cover. The slide track of the slide frame is set with the bearing assembly as the axis. The sliding rod is installed on the slide frame. One end of the fixed rod is vertically connected to the sliding rod, and the other end is detachably connected to the connecting rod through bolts.

[0009] Furthermore, a rotating cover is installed in the discharge port of the rotating drum through a rotating shaft, a dust collecting bag is installed at the end of the discharge port, and the outlet side of the dust collecting bag is an elastic bag opening.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The present application is provided with a mixing belt to prevent the powder from adhering to the inner wall of the rotating drum and to improve the stirring and mixing effect. The present application is provided with a dust collecting bag and a rotating cover. After opening the rotating cover, the powder will escape and enter the dust collecting bag for collection and then be connected to the discharging device, which can solve the problem that a part of the powder will escape at the moment the discharging port is opened, causing waste and pollution to the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings required for use in describing the embodiments are described.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a front view schematic diagram of the utility model;

[0015] Figure 3 This is a schematic diagram of the rotary drum structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the mixing belt structure of the utility model;

[0017] Figure 5 It is a schematic diagram of the front view structure of the mixing belt of the utility model.

[0018] 1-frame, 2-swing frame, 21-bearing assembly, 22-blocking wheel, 3-rotating drum, 31-feeding port cover, 32-discharging port, 4-mixing belt, 41-connecting rod, 42-belt strip, 5-limiting frame, 51-slide frame, 52-slide rod, 53-fixed rod, 6-rotating cover, 7-dust bag. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to facilitate understanding by technicians.

[0020] The utility model discloses a Chinese medicine powder mixing device, referring to Figure 1-5A Chinese medicine powder mixing device comprises a frame 1, a swing frame 2, a rotating drum 3, a mixing belt 4 and a limiting frame 5. The swing frame 2 is rotatably mounted on the frame 1 at both sides through bearing assemblies 21. The bottom of the swing frame 2 is connected to the power output end of the crank rocker mechanism on the frame 1. The rotating drum 3 is mounted on the swing frame 2 and the bottom is supported by rollers 22 on the swing frame 2. The two sides of the rotating drum 3 are axially limited by two sets of stop wheels 23. The mixing belt 4 is arranged in the rotating drum 3 and one end thereof extends out of the connecting hole on the feed inlet cover 31 of the rotating drum 3 through a connecting rod 41 and is connected to the limiting frame 5.

[0021] The swing frame 2 can swing back and forth on the frame 1 through the crank rocker mechanism, and the rotating drum 3 can rotate on the swing frame 2 through the blocking wheel 23 and the roller 22. The mixing belt 4 is installed in the rotating drum 3 and connected to the limiting frame 5 through the connecting rod 41, so that the mixing belt 4 swings with the swing frame 2 but does not rotate with the rotating drum 3, so that the mixing belt 4 can scrape off the powder adhered to the inner wall of the rotating drum 3 during the rotation of the rotating drum 3, thereby improving the stirring and mixing effect.

[0022] See also Figure 1-5 The mixing belt 4 is coaxially arranged with the drum 3 through a connecting rod 41. The curvature of the mixing belt 4 corresponds to the curvature of the inner wall of the drum 3. The mixing belt 4 is arranged adjacent to the inner wall of the drum 3, and can evenly scrape off the powder adhered to various parts of the inner wall during the rotation of the drum 3.

[0023] See also Figure 1-5 The mixing belt 4 includes a group of strips 42 connected to each other at both ends. Each strip 42 is arranged in a mirror-image spiral along the inner wall of the drum 3 and connected at both ends. Spiral stirring can be formed at both ends during the swinging of the drum 3 to make the mixing more uniform.

[0024] See also Figure 1-5 The limiting frame 5 includes a slide frame 51, a slide rod 52 and a fixed rod 53. The slide frame 51 is installed on the frame 1 on both sides of the feed port cover 31. The slide track of the slide frame 51 is set with the bearing assembly 21 as the axis. The slide rod 52 is installed on the slide frame 51. The mixing belt 4 is limited by the slide rod 52 and the slide frame 51 and swings together with the swing frame 2. One end of the fixed rod 53 is vertically connected to the slide rod 52, and the other end is detachably connected to the connecting rod 41 through a bolt, which is convenient for removing the feed port cover 31 to add powder.

[0025] See also Figure 1-5 A rotating cover 6 is installed in the discharge port 32 of the rotating drum 3 through a rotating shaft, and a dust collecting bag 7 is installed at the end of the discharge port 32. The outlet side of the dust collecting bag 7 is an elastic bag. After opening the rotating cover 6, the powder will escape and enter the dust collecting bag 7 for collection and then be connected to the discharge device, which can solve the problem that a part of the powder will escape at the moment the discharge port is opened, causing waste and pollution to the environment.

[0026] Working process:

[0027] Add the Chinese medicine powder to be mixed into the rotating drum 3, close the feed port cover 31 so that the connecting rod 41 of the mixing belt 4 passes through the feed port cover 31 and is connected to the fixed rod 53 of the limiting frame 5, start the motor of the roller 22 and the motor of the crank rocker mechanism, and the rotating drum 3 rotates and swings to mix the Chinese medicine powder. During the mixing process, the strip 42 of the mixing belt 4 scrapes off the powder adhering to the wall. After the mixing is completed, open the rotating cover 6 in the discharge port 32, and the scattered part of the medicine powder is collected by the dust bag 7, and then the elastic end of the dust bag 7 is connected to the discharge collection device.

[0028] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A Chinese medicine powder mixing device, characterized in that: The invention comprises a frame (1), an oscillating frame (2), a rotating drum (3), a mixing belt (4) and a limiting frame (5), wherein both sides of the oscillating frame (2) are rotatably mounted on the frame (1) via bearing assemblies (21), the bottom of the oscillating frame (2) is connected to a power output end of a crank swing lever mechanism on the frame (1), the rotating drum (3) is mounted on the oscillating frame (2) and the bottom is supported by rollers (22) on the oscillating frame (2), both sides of the rotating drum (3) are axially limited by two sets of stop wheels (23), and the mixing belt (4) is arranged in the rotating drum (3) and one end thereof extends out of a connecting hole on a feed inlet cover (31) of the rotating drum (3) via a connecting rod (41) and is connected to the limiting frame (5) on the feed side of the frame (1).

2. The Chinese medicine powder mixing device according to claim 1, characterized in that: The mixing belt (4) is coaxially arranged with the rotating drum (3) via a connecting rod (41); the curvature of the mixing belt (4) corresponds to the curvature of the inner wall of the rotating drum (3); and the mixing belt (4) is arranged adjacent to the inner wall of the rotating drum (3).

3. The Chinese medicine powder mixing device according to claim 2, characterized in that: The mixing belt (4) comprises a group of strips (42) connected to each other at both ends, and each strip (42) is arranged in a mirror-image spiral along the inner wall of the rotating drum (3) and connected at both ends.

4. The Chinese medicine powder mixing device according to claim 1, characterized in that: The limiting frame (5) comprises a slide frame (51), a slide rod (52) and a fixed rod (53). The slide frame (51) is mounted on the frame (1) on both sides of the feed port cover (31). The slide track of the slide frame (51) is set with the bearing assembly (21) as the axis. The slide rod (52) is mounted on the slide frame (51). One end of the fixed rod (53) is vertically connected to the slide rod (52), and the other end is detachably connected to the connecting rod (41) by bolts.

5. The Chinese medicine powder mixing device according to claim 1, characterized in that: A rotating cover (6) is installed in the discharge port (32) of the rotating drum (3) via a rotating shaft, and a dust collecting bag (7) is installed at the end of the discharge port (32). The outlet side of the dust collecting bag (7) is an elastic bag opening.

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