Traditional Chinese medicine decoction piece production groove type mixing machine
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEBEI SENLONG MEDICINE TECH CO LTD
- Filing Date
- 2025-09-10
- Publication Date
- 2026-08-07
AI Technical Summary
[0004]为克服上述缺陷，本实用新型提供了一种中药饮片生产槽型混合机，解决了现有的很多中药饮片生产槽型混合机不便对沾附在混合仓底部的粉末残留物进行清理，从而导致影响下一次中药饮片的混合加工以及一定程度上造成原料浪费的技术问题
本实用新型中，通过U型安装架、弹簧槽、滑条、第一弹簧和硅胶刮板等的设置，使得在本装置对中药饮片的原料进行混合加工时，能够持续的对混合仓的底部进行刮动，从而使得在混合加工完成后，能够有效的减少沾附在混合仓底部的原料粉末；另外在本装置中，通过第一螺带和第二螺带以及第一螺带与所述第二螺带的螺旋旋向相反的设置，使得物料受到相向的推力，从而形成交叉对流和剪切的作用，从而使得物料混合的更加均匀，同时也加快了物料的混合效率。
Smart Images
Figure CN224599125U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of trough mixer technology, specifically to a trough mixer for producing traditional Chinese medicine decoction pieces. Background Technology
[0002] Traditional Chinese medicine (TCM) decoction pieces are TCM raw materials that have been processed according to TCM theory and processing methods, and can be directly used in TCM clinical practice. This concept indicates that there is no absolute boundary between TCM raw materials and TCM decoction pieces. TCM decoction pieces include some TCM slices processed at the place of origin, raw medicinal materials decoction pieces, and decoction pieces that have been cut and processed. The first two categories should be regarded as TCM raw materials in terms of management, but they are understood as decoction pieces in the formulation and preparation according to TCM theory. The production of TCM decoction pieces requires the use of a trough mixer.
[0003] After use, the bottom of the mixing chamber of the trough-type mixer used in the production of Chinese herbal medicine pieces will be covered with powdery residue. If it is not cleaned, it will not only affect the next mixing and processing of Chinese herbal medicine pieces, but also cause a certain degree of waste of raw materials. Utility Model Content
[0004] To overcome the above-mentioned defects, this utility model provides a trough-type mixer for the production of Chinese herbal medicine pieces, which solves the technical problem that many existing trough-type mixers for the production of Chinese herbal medicine pieces are inconvenient to clean the powder residues adhering to the bottom of the mixing chamber, thereby affecting the mixing and processing of Chinese herbal medicine pieces in the next batch and causing a certain degree of waste of raw materials.
[0005] According to one aspect, at least one embodiment of the present invention provides a trough-type mixer for producing traditional Chinese medicine decoction pieces, comprising: a base plate, a first mounting chamber and a second mounting chamber respectively fixedly installed on the left and right sides of the top of the base plate, a mixing chamber disposed between the first mounting chamber and the second mounting chamber, connecting rings fixedly installed on the outer walls of both sides of the mixing chamber, the other ends of the two sets of connecting rings being rotatably connected to the outer walls of the first mounting chamber and the second mounting chamber respectively, and a first rotating shaft being rotatably installed laterally inside the mixing chamber, the left side of the first rotating shaft extending into the interior of the first mounting chamber and being rotatably connected to the left inner wall of the first mounting chamber; A U-shaped mounting bracket is fixedly installed on the first rotating shaft inside the mixing chamber. A spring groove is provided on the outer wall of the rear end of the U-shaped mounting bracket. A slide bar is slidably installed inside the spring groove. Several sets of first springs are fixedly installed on the inner wall of the rear end of the spring groove. The other end of each set of first springs is fixedly connected to the slide bar. A silicone scraper is fixedly installed at the rear end of the slide bar.
[0006] For example, in at least one embodiment of the present invention, a trough-type mixer for producing traditional Chinese medicine decoction pieces is provided, which further includes: a first motor fixedly installed at the bottom of the first installation chamber, a first drive shaft fixedly installed at the output end of the first motor, the other end of the first drive shaft being rotatably connected to the inner wall of the right side of the first installation chamber, a first pulley fixedly installed on the first drive shaft, a second pulley fixedly installed at the corresponding position of the first pulley on the first rotating shaft inside the first installation chamber, and a first belt installed between the first pulley and the second pulley, and connected by the first belt drive.
[0007] For example, in a trough-type mixer for producing Chinese herbal medicine slices provided in at least one embodiment of the present invention, a first spiral ribbon and a second spiral ribbon are fixedly installed on the first rotating shaft inside the mixing chamber, wherein the spiral directions of the first spiral ribbon and the second spiral ribbon are opposite.
[0008] For example, in at least one embodiment of the present invention, a trough-type mixer for producing traditional Chinese medicine decoction pieces is further comprising: a second rotating shaft is rotatably mounted laterally at the top of the second mounting chamber; the left side of the second rotating shaft extends to the outside of the second mounting chamber and is fixedly connected to the outer wall of the right side of the mixing chamber; a second motor is fixedly mounted at the bottom of the interior of the second mounting chamber; a second drive shaft is fixedly mounted at the output end of the second motor; the other end of the second drive shaft is rotatably connected to the inner wall of the left side of the second mounting chamber; a third pulley is fixedly mounted on the second drive shaft; a fourth pulley is fixedly mounted on the second rotating shaft inside the second mounting chamber at a position corresponding to the third pulley; a second belt is installed between the third pulley and the fourth pulley and is connected by the second belt drive.
[0009] For example, in at least one embodiment of the present invention, a trough-type mixer for producing traditional Chinese medicine decoction pieces is further comprising: a rotatably mounted cover at the rear edge of the top of the mixing chamber; a handle fixedly mounted on the top of the cover; a first fixing block fixedly mounted on the outer wall of the front end of the cover; a limit rod slidably mounted transversely through the first fixing block; a connecting plate fixedly mounted on the outer wall of the right side of the limit rod; a pull ring fixedly mounted on the outer wall of the right side of the connecting plate; a second spring sleeved on the limit rod; the left side of the second spring fixedly connected to the first fixing block; the right side of the second spring fixedly connected to the connecting plate; and a second fixing block fixedly mounted on the outer wall of the front end of the mixing chamber, the second fixing block having a limit hole matching the limit rod.
[0010] For example, in a trough-type mixer for producing Chinese herbal medicine slices provided in at least one embodiment of the present invention, a magnetic strip is fixedly installed on the outer wall of the rear end of the mixing chamber, and a magnetic strip matching the magnetic strip is fixedly installed at the top of the chamber cover at the corresponding position of the magnetic strip.
[0011] For example, in at least one embodiment of the present invention, a trough-type mixer for producing traditional Chinese medicine decoction pieces is provided, which further includes: a PLC control panel fixedly installed on the outer wall of the front end of the first installation chamber, the first motor being a servo motor, and the second motor being a self-locking motor.
[0012] For example, in a trough-type mixer for producing Chinese herbal medicine slices provided in at least one embodiment of this utility model, rubber pads are fixedly installed at the four corners of the bottom end of the base plate.
[0013] The beneficial effects of the embodiments of this utility model are as follows: In this invention, the U-shaped mounting bracket, spring groove, slide bar, first spring, and silicone scraper enable continuous scraping of the bottom of the mixing chamber during the mixing and processing of raw materials of traditional Chinese medicine decoction pieces. This effectively reduces the amount of raw material powder adhering to the bottom of the mixing chamber after the mixing process is completed. Furthermore, the device's arrangement of the first and second spiral ribbons, with their opposite spiral directions, subjects the materials to opposing thrusts, creating cross-convection and shearing effects. This results in more uniform mixing and accelerates the mixing efficiency. Attached Figure Description
[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.
[0015] Figure 1 This is a schematic diagram of the structure of a trough-type mixer for producing traditional Chinese medicine decoction pieces in one embodiment of the present invention; Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle; Figure 3 This is a schematic cross-sectional view of the present invention. Figure 4 This utility model Figure 3 Enlarged structural diagram at point B; Figure 5 This is a schematic diagram of the rear view structure of this utility model; Figure 6 This is a side view sectional structural diagram of the present invention; Figure 7 This utility model Figure 6 Enlarged structural diagram at point C.
[0016] In the diagram: 1. Base plate; 2. First mounting chamber; 3. Second mounting chamber; 4. Mixing chamber; 5. Connecting ring; 6. First rotating shaft; 7. First threaded ribbon; 8. Second threaded ribbon; 9. First motor; 10. First drive shaft; 11. First pulley; 12. Second pulley; 13. First belt; 14. Second rotating shaft; 15. Second motor; 1501. Second drive shaft; 16. Third pulley; 17. Fourth pulley; 18. Second belt; 19. U-shaped mounting bracket; 20. Spring groove; 21. Sliding bar; 22. First spring; 23. Silicone scraper; 24. Chamber cover; 25. Handle; 26. First fixing block; 27. Limiting rod; 28. Connecting plate; 29. Second spring; 30. Pull ring; 31. Second fixing block; 32. Limiting hole; 33. Magnetic strip; 34. Magnetic guide strip; 35. PLC control panel; 36. Rubber pad. Detailed Implementation The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.
[0017] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."
[0018] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0019] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0020] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0021] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0022] like Figures 1 to 7 As shown, this invention illustrates a trough-type mixer for producing Chinese herbal medicine slices according to one embodiment of the present invention, comprising: a base plate 1, a first mounting chamber 2 and a second mounting chamber 3 fixedly mounted on the left and right sides of the top of the base plate 1 respectively, a mixing chamber 4 disposed between the first mounting chamber 2 and the second mounting chamber 3, connecting rings 5 fixedly mounted on the outer walls of both sides of the mixing chamber 4, the other ends of the two sets of connecting rings 5 being rotatably connected to the outer walls of the first mounting chamber 2 and the second mounting chamber 3 respectively, and a first rotating shaft 6 being rotatably mounted laterally inside the mixing chamber 4, the left side of the first rotating shaft 6 extending into the interior of the first mounting chamber 2 and being rotatably connected to the left inner wall of the first mounting chamber 2; The U-shaped mounting bracket 19 is fixedly mounted on the first rotating shaft 6 inside the mixing chamber 4. A spring groove 20 is provided on the outer wall of the rear end of the U-shaped mounting bracket 19. A slide bar 21 is slidably mounted inside the spring groove 20. Several sets of first springs 22 are fixedly mounted on the inner wall of the rear end of the spring groove 20. The other end of each set of first springs 22 is fixedly connected to the slide bar 21. A silicone scraper 23 is fixedly mounted on the rear end of the slide bar 21.
[0023] For example, such as Figure 3As shown, a first motor 9 is fixedly installed at the bottom of the first installation chamber 2. A first drive shaft 10 is fixedly installed at the output end of the first motor 9. The other end of the first drive shaft 10 is rotatably connected to the inner wall of the right side of the first installation chamber 2. A first pulley 11 is fixedly installed on the first drive shaft 10. A second pulley 12 is fixedly installed on the first rotating shaft 6 inside the first installation chamber 2 at the corresponding position of the first pulley 11. A first belt 13 is installed between the first pulley 11 and the second pulley 12, and they are connected by transmission through the first belt 13. A first spiral ribbon 7 and a second spiral ribbon 8 are fixedly installed on the first rotating shaft 6 inside the mixing chamber 4. The spiral directions of the first spiral ribbon 7 and the second spiral ribbon 8 are opposite. A PLC control panel 35 is fixedly installed on the outer wall of the front end of the first installation chamber 2. The first motor 9 is a servo motor, and the second motor 15 is a self-locking motor.
[0024] In some examples, for ease of control, the first motor 9 and the second motor 15 of this device are both electrically connected to the PLC control panel 35 and to an external power supply. When using this device, the operator first adds the mixed raw materials of Chinese herbal medicine into the mixing chamber 4. Then, the operator starts the first motor 9, which drives the first drive shaft 10 to rotate. Because the first pulley 11 fixedly mounted on the first drive shaft 10 and the second pulley 12 fixedly mounted on the first rotating shaft 6 are connected by a first belt 13, the first motor 9 can drive the first rotating shaft 6 to rotate, thereby driving the first spiral ribbon 7 and the second spiral ribbon 8 to rotate. Since the spiral directions of the first spiral ribbon 7 and the second spiral ribbon 8 are opposite, The materials are simultaneously subjected to opposing thrusts, forming cross-convection and shearing effects, making it easier to mix the Chinese herbal medicine powder or granules evenly. Moreover, the synergistic effect of the first spiral ribbon 7 and the second spiral ribbon 8 accelerates the circulation speed of the materials in the mixing chamber 4, thereby shortening the time for uniform mixing and improving the production efficiency of the device. Then, during the mixing process of the materials, the first rotating shaft 6 can also drive the U-shaped mounting frame 19 to rotate at the same time. The silicone scraper 23 is kept in contact with the bottom inner wall of the mixing chamber 4 under the action of the first spring 22. As the device mixes the materials, the silicone scraper 23 also continuously scrapes the bottom inner wall of the mixing chamber 4, which can effectively reduce the amount of raw material powder adhering to the bottom of the mixing chamber 4.
[0025] like Figure 3As shown, this invention illustrates a trough-type mixer for producing traditional Chinese medicine decoction pieces in another embodiment. A second rotating shaft 14 is laterally rotatably mounted at the top of the second mounting chamber 3. The left side of the second rotating shaft 14 extends to the outside of the second mounting chamber 3 and is fixedly connected to the right outer wall of the mixing chamber 4. A second motor 15 is fixedly mounted at the bottom inside the second mounting chamber 3. A second drive shaft 1501 is fixedly mounted at the output end of the second motor 15. The other end of the second drive shaft 1501 is rotatably connected to the left inner wall of the second mounting chamber 3. A third pulley 16 is fixedly mounted on the second drive shaft 1501. A fourth pulley 17 is fixedly mounted on the second rotating shaft 14 inside the second mounting chamber 3 at the corresponding position of the third pulley 16. A second belt 18 is installed between the third pulley 16 and the fourth pulley 17, and they are connected by transmission through the second belt 18.
[0026] For example, such as Figure 2 As shown, a cover 24 is rotatably installed at the rear edge of the top of the mixing chamber 4. A handle 25 is fixedly installed at the top of the cover 24. A first fixing block 26 is fixedly installed on the outer wall of the front end of the cover 24. A limit rod 27 is slidably installed through the first fixing block 26. A connecting plate 28 is fixedly installed on the outer wall of the right side of the limit rod 27. A pull ring 30 is fixedly installed on the outer wall of the right side of the connecting plate 28. A second spring 29 is sleeved on the limit rod 27. The left side of the second spring 29 is fixedly connected to the first fixing block 26, and the right side of the second spring 29 is fixedly connected to the connecting plate 28. A second fixing block 31 is fixedly installed on the outer wall of the front end of the mixing chamber 4. A limit hole 32 matching the limit rod 27 is opened on the second fixing block 31.
[0027] For example, such as Figure 5 As shown, a magnetic strip 34 is fixedly installed on the outer wall of the rear end of the mixing chamber 4, and a magnetic strip 33 matching the magnetic strip 34 is fixedly installed at the top of the chamber cover 24 at the corresponding position of the magnetic strip 34; rubber pads 36 are fixedly installed at the four corners of the bottom of the base plate 1.
[0028] In some examples, after the material mixing process is completed using this device, the operator can first place the receiving device on the base plate 1, then pull the pull ring 30 to disengage the limiting rod 27 from the limiting hole 32. Next, the operator can open the bin cover 24. Through the magnetic strips 33 and 34, the bin cover 24 can adhere to the rear wall of the mixing bin 4. The operator can then start the second motor 15 to drive the second drive shaft 1501 to rotate. Due to the third pulley fixedly mounted on the second drive shaft 1501... The second motor 15 is connected to the fourth pulley 17, which is fixedly installed on the second rotating shaft 14, by the second belt 18. Therefore, the second motor 15 can drive the mixing chamber 4 to rotate until the top of the mixing chamber 4 is vertically downward, thereby completing the unloading of the material after the mixing process. During the unloading process, the silicone scraper 23 continuously scrapes the bottom inner wall of the mixing chamber 4. Through the above settings, not only is the impact of residual powder adhering to the bottom inner wall of the mixing chamber 4 on the next mixing process reduced, but also the waste of raw materials is reduced to a certain extent.
[0029] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.
Claims
1. A trough-type mixer for producing traditional Chinese medicine decoction pieces, characterized in that, include: A base plate (1) is provided with a first installation chamber (2) and a second installation chamber (3) fixedly installed on the top left and right sides of the base plate (1) respectively. A mixing chamber (4) is provided between the first installation chamber (2) and the second installation chamber (3). A connecting ring (5) is fixedly installed on the outer walls of both sides of the mixing chamber (4). The other ends of the two sets of connecting rings (5) are rotatably connected to the outer walls of the first installation chamber (2) and the second installation chamber (3) respectively. A first rotating shaft (6) is rotatably installed inside the mixing chamber (4). The left side of the first rotating shaft (6) extends into the interior of the first installation chamber (2) and is rotatably connected to the left inner wall of the first installation chamber (2). U-shaped mounting bracket (19) is fixedly installed on the first rotating shaft (6) inside the mixing chamber (4). A spring groove (20) is provided on the outer wall of the rear end of the U-shaped mounting bracket (19). A slide bar (21) is slidably installed inside the spring groove (20). Several sets of first springs (22) are fixedly installed on the inner wall of the rear end of the spring groove (20). The other end of each set of first springs (22) is fixedly connected to the slide bar (21). A silicone scraper (23) is fixedly installed at the rear end of the slide bar (21).
2. The trough-type mixer for producing traditional Chinese medicine decoction pieces according to claim 1, characterized in that, A first motor (9) is fixedly installed at the bottom of the first installation chamber (2). A first drive shaft (10) is fixedly installed at the output end of the first motor (9). The other end of the first drive shaft (10) is rotatably connected to the inner wall of the right side of the first installation chamber (2). A first pulley (11) is fixedly installed on the first drive shaft (10). A second pulley (12) is fixedly installed on the first rotating shaft (6) inside the first installation chamber (2) at the corresponding position of the first pulley (11). A first belt (13) is installed between the first pulley (11) and the second pulley (12), and they are connected by transmission through the first belt (13).
3. The trough-type mixer for producing traditional Chinese medicine decoction pieces according to claim 1, characterized in that, A first spiral ribbon (7) and a second spiral ribbon (8) are fixedly installed on the first rotating shaft (6) inside the mixing chamber (4), and the spiral directions of the first spiral ribbon (7) and the second spiral ribbon (8) are opposite.
4. A trough-type mixer for producing traditional Chinese medicine decoction pieces according to claim 2, characterized in that, A second rotating shaft (14) is rotatably mounted on the top of the second installation chamber (3). The second rotating shaft (14) extends to the outside of the second installation chamber (3) on the left and is fixedly connected to the outer wall of the right side of the mixing chamber (4). A second motor (15) is fixedly mounted on the bottom of the interior of the second installation chamber (3). A second drive shaft (1501) is fixedly mounted on the output end of the second motor (15). The other end of the second drive shaft (1501) is rotatably connected to the inner wall of the left side of the second installation chamber (3). A third pulley (16) is fixedly mounted on the second drive shaft (1501). A fourth pulley (17) is fixedly mounted on the second rotating shaft (14) inside the second installation chamber (3) at the corresponding position of the third pulley (16). A second belt (18) is installed between the third pulley (16) and the fourth pulley (17) and is connected by transmission through the second belt (18).
5. A trough-type mixer for producing traditional Chinese medicine decoction pieces according to claim 1, characterized in that, A cover (24) is rotatably installed at the rear edge of the top of the mixing chamber (4). A handle (25) is fixedly installed at the top of the cover (24). A first fixing block (26) is fixedly installed on the outer wall of the front end of the cover (24). A limit rod (27) is slidably installed through the first fixing block (26). A connecting plate (28) is fixedly installed on the outer wall of the right side of the limit rod (27). A pull ring (30) is fixedly installed on the outer wall of the right side of the connecting plate (28). A second spring (29) is sleeved on the limit rod (27). The left side of the second spring (29) is fixedly connected to the first fixing block (26), and the right side of the second spring (29) is fixedly connected to the connecting plate (28). A second fixing block (31) is fixedly installed on the outer wall of the front end of the mixing chamber (4). A limit hole (32) matching the limit rod (27) is opened on the second fixing block (31).
6. A trough-type mixer for producing traditional Chinese medicine decoction pieces according to claim 5, characterized in that, A magnetic strip (34) is fixedly installed on the outer wall of the rear end of the mixing chamber (4), and a magnetic strip (33) matching the magnetic strip (34) is fixedly installed at the top of the chamber cover (24) at the corresponding position of the magnetic strip (34).
7. A trough-type mixer for producing traditional Chinese medicine decoction pieces according to claim 4, characterized in that, A PLC control panel (35) is fixedly installed on the outer wall of the front end of the first installation compartment (2). The first motor (9) is a servo motor, and the second motor (15) is a self-locking motor.
8. A trough-type mixer for producing traditional Chinese medicine decoction pieces according to claim 1, characterized in that, Rubber pads (36) are fixedly installed at the four corners of the bottom of the base plate (1).