Traditional Chinese medicine ointment raw material mixing machine

Abstract

The utility model provides a traditional Chinese medicine ointment raw material mixing machine, which relates to the technical field of traditional Chinese medicine processing accessory devices and comprises a mixing box body, an annular mixing cavity is arranged in the mixing box body, a hollow rotating pipe is arranged on the front side of the mixing box body through a bearing, and a first bevel gear is fixedly sleeved on the outer surface of one end of the hollow rotating pipe. A hollow rotating pipe is arranged in the annular mixing cavity, one end of the hollow rotating pipe penetrates through and extends into the annular mixing cavity, rotating blocks distributed in an annular array are fixedly connected to the outer surface of the hollow rotating pipe, and first stirring rods are fixedly connected to the back surfaces of the rotating blocks. According to the raw material mixing device disclosed by the invention, a second stirring rod and stirring blades are reversely mixed and stirred, so that the mixing efficiency of raw materials is improved, labor force of manual collection and potential safety hazards are avoided through movement of an arc-shaped blocking plate, and the effect of conveniently discharging and collecting the mixed raw materials is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine processing accessory devices, in particular to a traditional Chinese medicine ointment raw material mixer. Background Art

[0002] As is known to all, a Chinese medicine paste raw material mixer is an auxiliary device for mixing raw materials during the processing of Chinese medicine. It has been widely used in the field of Chinese medicine processing. When the existing Chinese medicine paste raw material mixer is used, the raw materials enter the working chamber from the feed hopper, the motor is powered on, and the motor drives multiple sets of stirring blades to rotate. The raw materials in the working chamber are stirred and mixed by the multiple sets of stirring blades. The cover is opened and the mixed raw materials can be discharged through the discharge port. It was found in the use of the existing Chinese medicine paste raw material mixer that the stirring area of ​​the multiple sets of stirring blades in the working chamber is limited, so that the mixing of the raw materials is not sufficient, resulting in poor reliability of its use.

[0003] For example, the Chinese patent document discloses a Chinese medicine paste raw material mixer (Announcement No.: CN213853989U). Although the transmission shaft is driven by a motor, the transmission shaft

[0004] The left support plate and the right support plate are driven to rotate. The left support plate and the right support plate drive the rotating shaft, multiple groups of stirring plates and the driven gear to rotate with the transmission shaft as the axis. The driven gear rotates with the center of the driving gear as the axis. During the rotation of the left support plate and the right support plate, the multiple groups of stirring plates rotate under the action of the driven gear, which can fully stir and mix the raw materials and improve the reliability of use.

[0005] However, the stirring plate stirs in a single direction, which makes the raw material mixing efficiency low, and the driving gear and the driven gear are located inside the working chamber. When there are more raw materials inside the working chamber, the raw materials will adhere to the gear surface, causing the gear transmission to get stuck, and the mixed materials will accumulate at the bottom of the annular working chamber. After the cover plate is removed, the mixed raw materials need to be scraped out manually through a scraping device. This is not only cumbersome to operate, but also prone to safety hazards.

[0006] Therefore, we propose a traditional Chinese medicine ointment raw material mixer. Utility Model Content

[0007] The purpose of the utility model is to solve the shortcomings of the prior art. At present, the stirring plate stirs in a single direction, which makes the raw material mixing efficiency low, and the driving gear and the driven gear are located inside the working chamber. When there are more raw materials inside the working chamber, the raw materials will adhere to the gear surface, thereby causing the gear transmission to get stuck, and the mixed materials will accumulate at the bottom of the annular working chamber. After the cover plate is removed, the mixed raw materials need to be scraped out manually through a scraping device, which is not only cumbersome to operate, but also prone to safety hazards.

[0008] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0009] A Chinese medicine ointment raw material mixer, comprising a mixing box, an annular mixing chamber is defined within the mixing box, a hollow rotating tube is mounted on the front of the mixing box via a bearing, a first bevel gear is fixedly sleeved on the outer surface of one end of the hollow rotating tube, one end of the hollow rotating tube passes through and extends into the interior of the annular mixing chamber, a rotating block distributed in an annular array is fixedly connected to the outer surface of the hollow rotating tube, a first stirring rod is fixedly connected to the back of the rotating block, and a second stirring rod distributed in a linear array is fixedly connected to the outer surface of the first stirring rod;

[0010] A counter-rotating mixing device is provided inside the hollow rotating tube, and the counter-rotating mixing device includes a rotating rod, and the outer surface of the rotating rod is installed with the inner wall of one end of the hollow rotating tube through a bearing.

[0011] Preferably, a second bevel gear is fixedly sleeved on the outer surface of one end of the rotating rod, the other end of the rotating rod passes through and extends to the interior of the annular mixing chamber, the outer surface of the rotating rod is fixedly connected to stirring blades distributed in a circular array, and the front of the mixing box is fixedly connected to a support plate.

[0012] Preferably, a servo motor is fixedly mounted on the upper surface of the support plate, an output shaft of the servo motor is fixedly mounted on a rotating shaft via a coupling, and a third bevel gear is fixedly sleeved on the outer surface of one end of the rotating shaft.

[0013] Preferably, the tooth surface of the third bevel gear meshes with the tooth surfaces of the first bevel gear and the second bevel gear respectively, a collecting slot is provided on the front of the mixing box, and a connecting groove is provided on the inner wall of the annular mixing chamber.

[0014] Preferably, the lower end of the communicating groove is communicated with the inner top wall of the collecting slot, a limiting slot is provided on the rear inner wall of the communicating groove, and symmetrically distributed limiting sliding grooves are provided on the inner walls on both sides of the communicating groove.

[0015] Preferably, the inner wall of the limiting slide is slidably connected to the limiting slider, and the opposite surfaces of the two limiting sliders are fixedly connected with an arc-shaped blocking plate, and one end of the arc-shaped blocking plate is movably plugged into the inner wall of the limiting slot.

[0016] Preferably, the other end of the arc-shaped blocking plate passes through and extends to the front of the mixing box, a collecting box is movably inserted into the inner wall of the collecting slot, and a feed hopper is fixedly connected to the upper surface of the mixing box.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] In the utility model, the reverse rotation mixing device is used to achieve the reverse mixing and stirring of the second stirring rod and the stirring blade by the reverse rotation of the first stirring rod and the rotating rod, thereby improving the mixing efficiency of the raw materials, and avoiding the labor of manual collection and the resulting safety hazards by the movement of the arc-shaped sealing plate, thereby facilitating the discharge and collection of the mixed raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of a Chinese medicine ointment raw material mixer provided by the utility model;

[0020] Figure 2 A three-dimensional diagram of the mixing box structure of a traditional Chinese medicine ointment raw material mixer provided by the utility model;

[0021] Figure 3 This is an exploded diagram of the mixing box structure of a Chinese medicine ointment raw material mixer provided by the utility model;

[0022] Figure 4 The utility model provides a Chinese medicine ointment raw material mixer Figure 3 A magnified view of the structure at center A;

[0023] Figure 5 A three-dimensional diagram of the hollow rotating rod structure of a traditional Chinese medicine ointment raw material mixer provided by the utility model;

[0024] Figure 6 This is a three-dimensional diagram of the rotating rod structure of a traditional Chinese medicine ointment raw material mixer provided by the utility model.

[0025] Legend: 1. Mixing box; 2. Annular mixing chamber; 3. Hollow rotating tube; 4. First bevel gear; 5. Rotating block; 6. First stirring rod; 7. Second stirring rod; 8. Rotating rod; 81. Second bevel gear; 82. Stirring blade; 83. Support plate; 84. Servo motor; 85. Rotating shaft; 86. Third bevel gear; 87. Collecting slot; 88. Connecting slot; 89. Limiting slot; 810. Limiting slide; 811. Limiting slider; 812. Arc-shaped blocking plate; 813. Collecting box; 814. Feed hopper. DETAILED DESCRIPTION

[0026] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0027] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to relevant references, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0028] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0030] Example 1

[0031] like Figure 1-6 As shown, the utility model provides a technical solution: a traditional Chinese medicine paste raw material mixer, comprising a mixing box 1, an annular mixing chamber 2 is opened inside the mixing box 1, a hollow rotating tube 3 is installed on the front of the mixing box 1 through a bearing, a first bevel gear 4 is fixedly sleeved on the outer surface of one end of the hollow rotating tube 3, one end of the hollow rotating tube 3 passes through and extends into the interior of the annular mixing chamber 2, a rotating block 5 distributed in an annular array is fixedly connected to the outer surface of the hollow rotating tube 3, a first stirring rod 6 is fixedly connected to the back of the rotating block 5, and a second stirring rod 7 distributed in a linear array is fixedly connected to the outer surface of the first stirring rod 6, and the rotating block 5 plays a role in driving the second stirring rod 7 to rotate through the first stirring rod 6;

[0032] A counter-rotating mixing device is provided inside the hollow rotating tube 3 , and the counter-rotating mixing device includes a rotating rod 8 , the outer surface of the rotating rod 8 is mounted on the inner wall of one end of the hollow rotating tube 3 through a bearing.

[0033] Example 2

[0034] like Figure 1-6As shown, the utility model provides a technical solution: the outer surface of one end of the rotating rod 8 is fixedly sleeved with a second bevel gear 81, the other end of the rotating rod 8 passes through and extends to the interior of the annular mixing chamber 2, the outer surface of the rotating rod 8 is fixedly connected with stirring blades 82 distributed in a ring array, and the front of the mixing box 1 is fixedly connected with a support plate 83. The rotating rod 8 drives the stirring blades 82 to mix and stir the raw materials.

[0035] A servo motor 84 is fixedly mounted on the upper surface of the support plate 83 , and a rotating shaft 85 is fixedly mounted on the output shaft of the servo motor 84 through a coupling. A third bevel gear 86 is fixedly sleeved on the outer surface of one end of the rotating shaft 85 . The support plate 83 serves to stably support the servo motor 84 .

[0036] The tooth surface of the third bevel gear 86 meshes with the tooth surface of the first bevel gear 4 and the second bevel gear 81 respectively. A collecting slot 87 is provided on the front of the mixing box 1, and a connecting groove 88 is provided on the inner wall of the annular mixing chamber 2. The rotation of the third bevel gear 86 drives the meshed first bevel gear 4 and the second bevel gear 81 to rotate in opposite directions.

[0037] The lower end of the connecting groove 88 is connected to the inner top wall of the collecting slot 87. A limiting slot 89 is provided on the rear inner wall of the connecting groove 88. The inner walls on both sides of the connecting groove 88 are provided with symmetrically distributed limiting slide grooves 810. The connecting groove 88 serves to facilitate the discharge of the mixed raw materials into the collecting slot 87.

[0038] The inner wall of the limiting slide 810 is slidingly connected to the limiting slider 811, and the opposite surfaces of the two limiting sliders 811 are fixedly connected with the arc-shaped sealing plate 812. One end of the arc-shaped sealing plate 812 is movably plugged into the inner wall of the limiting slot 89. The limiting slide 810 and the limiting slider 811 play the role of cooperating with the arc-shaped sealing plate 812 to ensure stable movement.

[0039] The other end of the arc-shaped sealing plate 812 passes through and extends to the front of the mixing box 1. The inner wall of the collecting slot 87 is movably connected with a collecting box 813. The upper surface of the mixing box 1 is fixedly connected to a feed hopper 814. The collecting box 813 serves to facilitate the unified collection of the mixed raw materials.

[0040] By rotating the mixing device in reverse, the first stirring rod 6 and the rotating rod 8 are rotated in opposite directions, so that the second stirring rod 7 and the stirring blade 82 are mixed and stirred in the opposite direction, thereby improving the mixing efficiency of the raw materials. In addition, by moving the arc-shaped sealing plate 812, the labor of manual collection and the resulting safety hazards are avoided, thereby facilitating the discharge and collection of the mixed raw materials.

[0041] The working process of this utility model:

[0042] Step 1: Add the mixed raw materials into the annular mixing chamber 2 through the feed hopper 814, and then start the servo motor 84. The servo motor 84 drives the third bevel gear 86 to rotate through the rotating shaft 85. The rotation of the third bevel gear 86 drives the meshed first bevel gear 4 and the second bevel gear 81 to rotate in opposite directions. The rotation of the first bevel gear 4 drives the first stirring rod 6 and the second stirring rod 7 to rotate clockwise through the cooperation of the hollow rotating tube 3 and the rotating block 5. At the same time, the rotation of the second bevel gear 81 drives the stirring blade 82 to rotate counterclockwise through the rotating rod 8. The clockwise rotation of the first stirring rod 6 and the second stirring rod 7 cooperates with the counterclockwise rotation of the stirring blade 82 to efficiently mix the raw materials.

[0043] Step 2. After the mixing is completed, the arc-shaped sealing plate 812 is pulled to move. The movement of the arc-shaped sealing plate 812 causes one end of the arc-shaped sealing plate 812 to disengage from the limit slot 89, and is guided by the limit slider 811 and the limit slide 810 to move stably. The movement of the arc-shaped sealing plate 812 opens the connecting groove 88. At this time, the raw materials in the annular mixing chamber 2 fall into the collecting box 813 through the connecting groove 88. When the arc-shaped sealing plate 812 drives the limit slider 811 to move to one end of the limit slide 810 and indicates that the connecting groove 88 is fully opened, wait for the material to be collected by the collecting box 813, and then push the arc-shaped sealing plate 812 to reset and move it into the limit slot 89. Finally, the collecting box 813 is pulled out from the collecting slot 87 to take out the mixed raw materials.

[0044] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A Chinese medicine ointment raw material mixer, comprising a mixing box (1), characterized in that: An annular mixing chamber (2) is provided inside the mixing box (1); a hollow rotating tube (3) is mounted on the front of the mixing box (1) via a bearing; a first bevel gear (4) is fixedly sleeved on the outer surface of one end of the hollow rotating tube (3); one end of the hollow rotating tube (3) passes through and extends into the interior of the annular mixing chamber (2); a rotating block (5) distributed in an annular array is fixedly connected to the outer surface of the hollow rotating tube (3); a first stirring rod (6) is fixedly connected to the back surface of the rotating block (5); and a second stirring rod (7) distributed in a linear array is fixedly connected to the outer surface of the first stirring rod (6); A counter-rotating mixing device is provided inside the hollow rotating tube (3), and the counter-rotating mixing device includes a rotating rod (8), the outer surface of the rotating rod (8) is mounted on the inner wall of one end of the hollow rotating tube (3) through a bearing.

2. A Chinese medicine ointment raw material mixer according to claim 1, characterized in that: A second bevel gear (81) is fixedly sleeved on the outer surface of one end of the rotating rod (8), and the other end of the rotating rod (8) passes through and extends into the interior of the annular mixing chamber (2). The outer surface of the rotating rod (8) is fixedly connected to stirring blades (82) distributed in an annular array, and the front surface of the mixing box (1) is fixedly connected to a support plate (83).

3. A Chinese medicine ointment raw material mixer according to claim 2, characterized in that: A servo motor (84) is fixedly mounted on the upper surface of the support plate (83); an output shaft of the servo motor (84) is fixedly mounted on a rotating shaft (85) via a coupling; and a third bevel gear (86) is fixedly sleeved on the outer surface of one end of the rotating shaft (85).

4. A Chinese medicine ointment raw material mixer according to claim 3, characterized in that: The tooth surface of the third bevel gear (86) meshes with the tooth surfaces of the first bevel gear (4) and the second bevel gear (81), respectively. A collecting slot (87) is provided on the front surface of the mixing box (1), and a connecting groove (88) is provided on the inner wall of the annular mixing chamber (2).

5. A Chinese medicine ointment raw material mixer according to claim 4, characterized in that: The lower end of the communicating groove (88) is communicated with the inner top wall of the collecting slot (87), a limiting slot (89) is provided on the rear inner wall of the communicating groove (88), and symmetrically distributed limiting sliding grooves (810) are provided on the inner walls on both sides of the communicating groove (88).

6. A Chinese medicine ointment raw material mixer according to claim 5, characterized in that: The inner wall of the limiting slide groove (810) is slidably connected to the limiting slider (811), and the opposite surfaces of the two limiting sliders (811) are fixedly connected with an arc-shaped blocking plate (812), and one end of the arc-shaped blocking plate (812) is movably plugged into the inner wall of the limiting slot (89).

7. A Chinese medicine ointment raw material mixer according to claim 6, characterized in that: The other end of the arc-shaped blocking plate (812) penetrates and extends to the front of the mixing box (1); a collecting box (813) is movably inserted into the inner wall of the collecting slot (87); and a feed hopper (814) is fixedly connected to the upper surface of the mixing box (1).

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