Herbal medicine oral liquid production device and process

Abstract

The invention discloses a herbal medicine oral liquid production device and process, and belongs to the technical field of biopharmaceutical equipment.The herbal medicine oral liquid production device comprises a tank body, a top cover is placed at the top of the tank body, a lifting mechanism is installed between the top cover and the tank body, and a uniform mixing mechanism is installed in the center of the upper surface of the top cover in a penetrating mode; an oral liquid circulating spraying mechanism is mounted between the uniform mixing mechanism and the bottom of the tank body, stirring blades can be driven to revolve with different diameters and rotate at the same time, heated mixed liquid medicine can be pumped into a transverse pipe and sprayed out through a spray head, oral liquid can be circularly heated, and the oral liquid can be uniformly mixed. And the top end of the rectangular block can be flush with the top of the rectangular pipe during mixing, so that the situation that liquid medicine enters the rectangular pipe and cannot be mixed, and consequently the mixing effect of the oral liquid is affected can be avoided.

Description

Technical Field

[0001] This invention belongs to the field of biopharmaceutical equipment technology, specifically relating to a production device and process for herbal oral liquid. Background Technology

[0002] Traditional Chinese medicine (TCM) refers to drugs collected, processed, and prepared according to the principles of traditional Chinese medicine, whose mechanisms of action are explained and whose clinical applications are guided by these principles. In short, TCM refers to substances used to prevent, treat, and diagnose diseases, and to promote rehabilitation and health maintenance, all guided by TCM theory. TCM primarily originates from natural medicines and their processed products, including plant-based, animal-based, and mineral-based drugs, as well as some chemical and biological products. Because TCM is predominantly plant-based, there is a saying that "all medicines are based on herbs." The processing of oral TCM liquids requires mixing equipment.

[0003] A search revealed a mixing device for processing oral liquid of traditional Chinese medicine, published under publication number CN210171325U. This invention involves adding a cleaning solution to a cleaning tank when cleaning is required. A high-pressure water pump is then powered on, drawing the cleaning solution out through a hose and transmitting it to a high-pressure nozzle via a water pipe. The nozzle sprays the cleaning solution into the mixing tank to clean any remaining medicinal liquid and prevent contamination with other medicinal liquids during subsequent mixing, thus ensuring the efficacy of the medicine. However, the heating element in this design is installed on the inner wall of the mixing tank, resulting in gradual heating from the outside in. Furthermore, the centrifugal force generated by the mixing process limits the speed of heating, making it difficult to quickly heat the liquid in the center. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a production device and process for herbal oral liquid.

[0005] The technical solution adopted to solve the above technical problems is: a herbal medicine oral liquid production device, including a tank, a top cover placed on the top of the tank, a lifting mechanism installed between the top cover and the tank, a uniform mixing mechanism installed through the center of the upper surface of the top cover, an oral liquid circulation spraying mechanism installed between the uniform mixing mechanism and the bottom of the tank, multiple excipient adding mechanisms installed in a ring array on the outer surface of the tank, a feeding mechanism installed through the bottom of the tank, an electric heating wire embedded inside the tank, and a heat insulation layer covered on the outer surface of the tank; The uniform mixing mechanism includes a first motor that is fixedly installed through the top of the cover. A turntable is fixedly connected to the bottom end of the output shaft of the first motor. Multiple rectangular frames are fixedly connected in a circular array on the outer surface of the turntable. A first reciprocating screw is rotatably connected through the inside of the rectangular frames. A slider that is slidably connected to the inner wall of the rectangular frame is threaded to the outer surface of the first reciprocating screw. A rotating rod is rotatably connected to the bottom end of the slider. A stirring blade is fixedly connected to the outer surface of the rotating rod. A bevel gear is fixedly connected to one end of the first reciprocating screw. A bevel gear ring that meshes with the bevel gear is fixedly connected to the inner wall of the tank and located below the bevel gear.

[0006] Through the above technical solution, when the first motor rotates, it can drive the turntable and the rectangular frame to rotate. At the same time, the rectangular frame rotates, and the first reciprocating screw can rotate through the bevel gear ring and bevel gear, thereby driving the rotating shaft and the stirring blade to revolve at different diameters, thereby improving the mixing effect between the excipients and the medicine.

[0007] Preferably, a spur gear is fixedly sleeved on the outer surface of the rotating rod, and a rack that meshes with the spur gear is fixedly connected to one side of the inner wall of the rectangular frame.

[0008] With the above technical solution, when the rotating shaft moves within the rectangular frame, the spur gear and rack can drive the rotating shaft and stirring blade to rotate, thereby further improving the mixing effect between the excipients and the medicine.

[0009] Preferably, the oral liquid circulating spraying mechanism includes a lifting pipe fixedly installed at the bottom of the turntable. The bottom end of the lifting pipe has multiple L-shaped pipes that are slidably connected to the inner wall of the tank in a ring array. Multiple suction holes are opened on both sides of the outer surface of the L-shaped pipes. The top end of the lifting pipe has multiple horizontal pipes that are slidably connected to the tank in a ring array. Multiple nozzles are sequentially fixedly connected to the lower surface of the horizontal pipes. A second motor is fixedly installed at the bottom of the tank. The output shaft of the second motor is fixedly connected to a rotating shaft that is rotatably connected to the bottom of the tank. The outer surface of the rotating shaft is fixedly fitted with a spiral lifting blade that is slidably connected to the inner wall of the lifting pipe.

[0010] Through the above technical solution, the second motor rotates to drive the rotating shaft and the spiral lifting blade to rotate. The heated medicine liquid in the tank can be drawn out through the suction hole and sprayed out through the nozzle on the lower surface of the horizontal pipe. When the turntable rotates, it can also drive the lifting pipe to rotate, which in turn drives the L-shaped pipe and the horizontal pipe to rotate, thereby circulating the medicine liquid in the tank and making the medicine liquid evenly heated.

[0011] Preferably, the lifting mechanism includes a first horizontal plate symmetrically fixedly installed on both sides of the outer surface of the tank, a cylinder being fixedly installed through the lower surface of the first horizontal plate, and a second horizontal plate fixedly connected to the top of the cylinder and fixedly connected to the outer surface of the top cover.

[0012] With the above technical solution, the second horizontal plate and the top cover can move upward when the cylinder is running, thereby lifting the components on the top cover and making maintenance easier.

[0013] Preferably, the auxiliary material adding mechanism includes a feeding pipe that is inclined and slidably connected to the outer surface of the tank. An auxiliary material storage box is fixedly connected to the top end of the feeding pipe. A solenoid valve is installed inside the feeding pipe. A bracket is fixedly connected to the bottom end of the auxiliary material storage box. A mounting base is fixedly connected to the outer surface of the tank and below the feeding pipe. A third motor and a guide rod are sequentially fixedly installed on the outer surface of the mounting base and away from the tank. The output shaft of the third motor is fixedly connected to a second reciprocating screw threaded to the bracket. The guide rod is slidably connected to the inside of the bracket. A vibration motor is fixedly installed on the upper surface of the feeding pipe.

[0014] Through the above technical solution, the rotation of the third motor drives the rotation of the second reciprocating screw, which in turn drives the auxiliary material storage box and the feeding pipe to move back and forth, so that the auxiliary materials can be fed back and forth, avoiding the accumulation of auxiliary materials. The vibration motor facilitates the feeding of auxiliary materials.

[0015] Preferably, the feeding mechanism includes a rectangular tube that is fixedly connected to the bottom of the tank. The top end of the rectangular tube is flush with the inner bottom of the tank. An electric push rod is fixedly installed at the bottom end of the rectangular tube. A rectangular block that is slidably and sealingly connected to the inner wall of the rectangular tube is fixedly connected to the top end of the electric push rod. An inclined feeding pipe is fixedly connected to one side of the outer surface of the rectangular tube. The length of the rectangular block is greater than the diameter of the inclined feeding pipe.

[0016] Through the above technical solution, the electric push rod can drive the rectangular block to move upward when it runs, so that the top of the rectangular block is flush with the top of the rectangular tube. This can prevent the liquid medicine from entering the rectangular tube and failing to be mixed, thus affecting the mixing effect of the oral liquid.

[0017] Preferably, a liquid filling pipe is fixedly connected to one side of the outer surface of the tank, and multiple support legs are fixedly connected in a ring array on the lower surface of the tank.

[0018] The above technical solution allows for easy addition of medicine into the tank via a filling pipe, and the support legs facilitate the support of the entire device.

[0019] The production process of herbal oral liquid includes the following steps: S1. Start the electric push rod. The electric push rod moves the rectangular block upward to fill the top of the rectangular tube, thus preventing the medicine from accumulating in the rectangular tube and affecting the mixing effect of the oral liquid. S2. Add the liquid medicine into the tank through the liquid addition pipe, then open the solenoid valve and start the third motor. The rotation of the third motor drives the feeding pipe and the auxiliary material storage box to move back and forth through the second reciprocating screw, so that the auxiliary materials can be added back and forth into the liquid medicine, avoiding the accumulation of auxiliary materials. S3. Start the first motor. The rotation of the first motor drives the turntable to rotate the rectangular frame. Through the bevel gear ring, bevel gear and the first reciprocating screw, the slider, rotating rod and stirring blade move back and forth. Under the action of the spur gear and rack, the rotating rod and stirring blade rotate, which can mix the medicine liquid in different positions, improve the mixing effect of excipients and medicine liquid, and thus improve the stability of oral liquid. S4. Start the electric heating wire and the second motor. The electric heating wire can heat the liquid medicine inside the tank to speed up the mixing speed. The rotation of the second motor drives the rotating shaft and the spiral lifting blade to rotate, thereby drawing away the heated liquid medicine through the suction hole on the outer surface of the L-shaped tube and lifting it through the lifting pipe to the horizontal tube. Then, it is sprayed downward through the nozzle. This not only avoids the liquid medicine settling at the bottom and affecting the mixing effect, but also allows the heated liquid medicine to be drawn out and transported again, thereby speeding up the heating speed of the liquid medicine and further improving the heating and mixing speed of the liquid medicine. S5. After mixing is complete, start the electric push rod to move the rectangular block downward and open the inclined feeding pipe, so that the feeding trough can be opened.

[0020] The beneficial effects of the present invention are as follows: (1) The present invention, through the uniform mixing mechanism, electric heating wire and oral liquid circulation spraying mechanism, can not only drive the stirring blade to rotate while revolving at different diameters, but also uniformly mix the excipients and medicine, improve the stirring effect. In addition, the uniform mixing mechanism can drive the L-shaped tube and the horizontal tube to rotate, and the oral liquid circulation spraying mechanism can draw the heated mixed medicine into the horizontal tube and spray it out through the nozzle, so as to circulate and heat the oral liquid, thereby improving the heating speed and mixing effect of the oral liquid.

[0021] (2) The present invention has an auxiliary material adding mechanism. The rotation of the third motor can drive the feeding pipe to move back and forth, so that the auxiliary material can be fed back and forth, avoiding the accumulation of auxiliary material.

[0022] (3) The present invention has a feeding mechanism that allows the electric push rod to move the rectangular block upward during mixing, so that the top of the rectangular block is flush with the top of the rectangular tube. This prevents the liquid medicine from entering the rectangular tube and being unable to be mixed, thus affecting the mixing effect of the oral liquid. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2This is a schematic diagram of the internal structure of the present invention; Figure 3 This is a schematic diagram of the uniform mixing mechanism of the present invention; Figure 4 This is a partial structural schematic diagram of the uniform mixing mechanism of the present invention; Figure 5 This is a schematic diagram of the internal structure of the tank body of the present invention; Figure 6 This is a partial structural schematic diagram of the oral liquid circulating spraying mechanism of the present invention; Figure 7 This is a schematic diagram of the excipient addition mechanism of the present invention; Figure 8 This is a schematic diagram of the feeding mechanism of the present invention.

[0024] Reference numerals: 1. Tank body; 2. Top cover; 3. Lifting mechanism; 31. First horizontal plate; 32. Cylinder; 33. Second horizontal plate; 4. Uniform mixing mechanism; 41. First motor; 42. Turntable; 43. Rectangular frame; 44. First reciprocating lead screw; 45. Slider; 46. Rotating rod; 47. Stirring blade; 48. Bevel gear; 49. Bevel gear ring; 410. Spur gear; 411. Rack; 5. Oral liquid circulating spraying mechanism; 51. Lifting pipe; 52. L-shaped pipe; 53. 54. Suction hole; 55. Horizontal tube; 56. Nozzle; 57. Second motor; 58. Rotating shaft; 69. Spiral lifting blade; 60. Auxiliary material adding mechanism; 61. Feeding pipe; 62. Auxiliary material storage box; 63. Bracket; 64. Mounting base; 65. Third motor; 66. Guide rod; 67. Second reciprocating screw; 68. Vibrating motor; 71. Discharge mechanism; 72. Rectangular tube; 73. Electric push rod; 74. Rectangular block; 75. Inclined discharge pipe; 8. Liquid filling pipe; 9. Support leg. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0026] Example 1: like Figure 1As shown, a herbal oral liquid production device includes a tank 1, a top cover 2 on the top of the tank 1, a liquid filling pipe 8 fixedly connected to one side of the outer surface of the tank 1, and multiple support legs 9 fixedly connected in a circular array on the lower surface of the tank 1. A lifting mechanism 3 is installed between the top cover 2 and the tank 1. The lifting mechanism 3 includes a first horizontal plate 31 symmetrically fixedly installed on both sides of the outer surface of the tank 1. A cylinder 32 is fixedly installed through the lower surface of the first horizontal plate 31. A second horizontal plate 33 fixedly connected to the top of the cylinder 32 and fixedly connected to the outer surface of the top cover 2 is fixedly connected to the top of the cylinder 32. The operation of the cylinder 32 can drive the second horizontal plate 33 and the top cover 2 to rise and fall, thereby driving the structure on the top cover 2 to rise and fall, thus facilitating maintenance.

[0027] like Figures 1 to 6 As shown, a uniform mixing mechanism 4 is installed through the center of the upper surface of the top cover 2. The uniform mixing mechanism 4 includes a first motor 41 that is fixedly installed through the top of the top cover 2. A turntable 42 is fixedly connected to the bottom end of the output shaft of the first motor 41. Multiple rectangular frames 43 are fixedly connected in a ring array on the outer surface of the turntable 42. A first reciprocating screw 44 is rotatably connected through the inside of the rectangular frames 43. A slider 45 that is slidably connected to the inner wall of the rectangular frames 43 is threadedly connected to the outer surface of the first reciprocating screw 44. A rotating rod 46 is rotatably connected to the bottom end of the slider 45. A stirring blade 47 is fixedly connected to the outer surface of the rotating rod 46. A bevel gear 48 is fixedly connected to one end of the first reciprocating screw 44. A bevel gear ring 49 that meshes with the bevel gear 48 is fixedly connected to the inner wall of the tank 1 and located below the bevel gear 48. A spur gear 410 is fixedly sleeved on the outer surface of the rotating rod 46. A rack 411 that meshes with the spur gear 410 is fixedly connected to one side of the inner wall of the rectangular frame 43. The rotation of the first motor 41 drives the turntable 42 and the rectangular frame 43 to rotate. The first reciprocating screw 44 can be driven to rotate through the bevel gear 48 and the bevel gear ring 49, which in turn drives the stirring blade 47 to rotate. Thus, the stirring blade 47 can rotate on its own axis while revolving around different diameters, thereby fully mixing the medicine and excipients and improving the mixing effect.

[0028] like Figure 2 , Figure 5 and Figure 6As shown, an oral liquid circulation spraying mechanism 5 is installed between the uniform mixing mechanism 4 and the bottom of the tank 1. An electric heating wire is embedded inside the tank 1, and the outer surface of the tank 1 is covered with a heat insulation layer. The oral liquid circulation spraying mechanism 5 includes a lifting pipe 51 fixedly installed at the bottom of the turntable 42. Multiple L-shaped pipes 52, which are slidably connected to the inner wall of the tank 1, are fixedly arranged in a ring array at the bottom end of the lifting pipe 51. Multiple suction holes 53 are opened on both sides of the outer surface of the L-shaped pipes 52. Multiple horizontal pipes 54 are fixedly arranged in a ring array at the top end of the lifting pipe 51. The lower surfaces of the horizontal pipes 54 are sequentially fixed to each other. The canister has multiple nozzles 55. A second motor 56 is fixedly installed at the bottom of the canister 1. The output shaft of the second motor 56 is fixedly connected to a rotating shaft 57 that is rotatably connected to the bottom of the canister 1. A spiral lifting blade 58 that is slidably connected to the inner wall of the lifting pipe 51 is fixedly sleeved on the outer surface of the rotating shaft 57. The rotation of the second motor 56 drives the rotating shaft 57 and the spiral lifting blade 58 to rotate, thereby drawing the heated oral liquid from the inner wall of the canister 1 into the horizontal pipe 54 and spraying it out through the nozzles 55. This can drive the oral liquid to circulate, thereby improving the heating speed and mixing effect of the oral liquid.

[0029] like Figure 1 , Figure 2 and Figure 7 As shown, multiple auxiliary material adding mechanisms 6 are installed in a circular array on the outer surface of the tank 1. Each auxiliary material adding mechanism 6 includes a feeding pipe 61 that is inclined and slidably connected to the outer surface of the tank 1. An auxiliary material storage box 62 is fixedly connected to the top of the feeding pipe 61. A solenoid valve is installed inside the feeding pipe 61. A bracket 63 is fixedly connected to the bottom of the auxiliary material storage box 62. A mounting base 64 is fixedly connected to the outer surface of the tank 1 and below the feeding pipe 61. A third motor 65 and a guide rod 66 are fixedly installed sequentially on the outer surface of the mounting base 64 and away from the tank 1. The output shaft of the third motor 65 is fixedly connected to a second reciprocating screw 67 that is threadedly connected to the bracket 63. The guide rod 66 is slidably connected to the inside of the bracket 63. A vibration motor 68 is fixedly installed on the upper surface of the feeding pipe 61. The rotation of the third motor 65 drives the second reciprocating screw 67 to rotate, thereby driving the feeding pipe 61 to move back and forth, so that the auxiliary material can be fed back and forth evenly, avoiding accumulation.

[0030] like Figure 1 , Figure 2 and Figure 8As shown, a feeding mechanism 7 is installed through the bottom of the tank 1. The feeding mechanism 7 includes a rectangular tube 71 that is fixedly connected through the bottom of the tank 1. The top of the rectangular tube 71 is flush with the inner bottom of the tank 1. An electric push rod 72 is fixedly installed through the bottom of the rectangular tube 71. A rectangular block 73 that is slidably and sealingly connected to the inner wall of the rectangular tube 71 is fixedly connected to the top of the electric push rod 72. An inclined feeding pipe 74 is fixedly connected through one side of the outer surface of the rectangular tube 71. The length of the rectangular block 73 is greater than the diameter of the inclined feeding pipe 74. Before mixing, the electric push rod 72 can drive the rectangular block 73 to move upward, so that the top of the rectangular block 73 is flush with the top of the rectangular tube 71. This can prevent the medicine from entering the rectangular tube 71 and failing to be mixed, thus affecting the mixing effect of the oral liquid.

[0031] Example 2: like Figures 1 to 8 As shown, the production process of herbal oral liquid includes the following steps: S1. Start the electric push rod 72. The electric push rod 72 drives the rectangular block 73 to move upward, thereby filling the top of the rectangular tube 71 and preventing the medicine from accumulating in the rectangular tube 71 and affecting the mixing effect of the oral liquid. S2. Add the medicine liquid into the tank 1 through the liquid addition pipe 8, then open the solenoid valve and start the third motor 65. The rotation of the third motor 65 drives the feeding pipe 61 and the auxiliary material storage box 62 to move back and forth through the second reciprocating screw 67, so that the auxiliary materials can be added back and forth into the medicine liquid, avoiding the accumulation of auxiliary materials. S3. Start the first motor 41. The rotation of the first motor 41 drives the turntable 42 to rotate the rectangular frame 43. Through the bevel gear ring 49, bevel gear 48 and the first reciprocating screw 44, the slider 45, the rotating rod 46 and the stirring blade 47 move back and forth. Under the action of the spur gear 410 and the rack 411, the rotating rod 46 and the stirring blade 47 rotate, so that the liquid medicine in different positions can be mixed, improve the mixing effect of excipients and liquid medicine, and thus improve the stability of oral liquid. S4. Start the electric heating wire and the second motor 56. The electric heating wire can heat the liquid medicine inside the tank 1 to speed up the mixing speed. The rotation of the second motor 56 drives the rotating shaft 57 and the spiral lifting blade 58 to rotate, thereby drawing away the heated liquid medicine through the suction hole 53 on the outer surface of the L-shaped tube 52 and lifting it through the lifting pipe 51 to the horizontal pipe 54. Then, it is sprayed downward through the nozzle 55. This not only avoids the liquid medicine settling at the bottom and affecting the mixing effect, but also allows the heated liquid medicine to be drawn out and transported again, thereby speeding up the heating speed of the liquid medicine and further improving the heating and mixing speed of the liquid medicine. S5. After mixing is complete, start the electric push rod 72 to move the rectangular block 73 downward and open the inclined feeding pipe 74, so that the feeding trough can be opened.

[0032] The above are merely preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention.

Claims

1. A herbal medicine oral liquid production apparatus, comprising a tank (1), characterized in that: A top cover (2) is placed on the top of the tank (1). A lifting mechanism (3) is installed between the top cover (2) and the tank (1). A uniform mixing mechanism (4) is installed through the center of the upper surface of the top cover (2). An oral liquid circulation spraying mechanism (5) is installed between the uniform mixing mechanism (4) and the bottom of the tank (1). Multiple auxiliary material adding mechanisms (6) are installed in a ring array on the outer surface of the tank (1). A feeding mechanism (7) is installed through the bottom of the tank (1). An electric heating wire is embedded inside the tank (1). The outer surface of the tank (1) is covered with a heat insulation layer. The uniform mixing mechanism (4) includes a first motor (41) that is fixedly installed through the top of the top cover (2), and a turntable (42) is fixedly connected to the bottom end of the output shaft of the first motor (41). The oral liquid circulating spraying mechanism (5) includes a lifting pipe (51) fixedly installed at the bottom of the turntable (42). The bottom end of the lifting pipe (51) is connected to a ring array of multiple L-shaped pipes (52) that are slidably connected to the inner wall of the tank (1). Multiple suction holes (53) are opened on both sides of the outer surface of the L-shaped pipes (52). The top end of the lifting pipe (51) is connected to a ring array of multiple horizontal pipes (54). Multiple nozzles (55) are fixedly connected to the lower surface of the horizontal pipes (54). A second motor (56) is fixedly installed at the bottom of the tank (1). The output shaft of the second motor (56) is fixedly connected to a rotating shaft (57) that is rotatably connected to the bottom of the tank (1). The outer surface of the rotating shaft (57) is fixedly fitted with a spiral lifting blade (58) that is slidably connected to the inner wall of the lifting pipe (51).

2. The herbal medicine oral liquid production apparatus according to claim 1, characterized in that, The outer surface of the turntable (42) is fixedly connected with a plurality of rectangular frames (43) in an annular array. The interior of the rectangular frames (43) is rotatably connected with a first reciprocating screw (44). The outer surface of the first reciprocating screw (44) is threadedly connected with a slider (45) that is slidably connected to the inner wall of the rectangular frame (43). The bottom end of the slider (45) is rotatably connected with a rotating rod (46). The outer surface of the rotating rod (46) is fixedly connected with a stirring blade (47). One end of the first reciprocating screw (44) is fixedly connected with a bevel gear (48). The inner wall of the tank (1) and the position below the bevel gear (48) are fixedly connected with a bevel gear ring (49) that meshes with the bevel gear (48).

3. The herbal medicine oral liquid production apparatus according to claim 2, characterized in that, A spur gear (410) is fixedly sleeved on the outer surface of the rotating rod (46), and a rack (411) that meshes with the spur gear (410) is fixedly connected to one side of the inner wall of the rectangular frame (43).

4. The herbal medicine oral liquid production apparatus according to claim 1, characterized in that, The lifting mechanism (3) includes a first horizontal plate (31) symmetrically fixedly installed on both sides of the outer surface of the tank (1). A cylinder (32) is fixedly installed through the lower surface of the first horizontal plate (31). The top of the cylinder (32) is fixedly connected to a second horizontal plate (33) fixedly connected to the outer surface of the top cover (2).

5. The herbal medicine oral liquid production apparatus according to claim 1, characterized in that, The auxiliary material adding mechanism (6) includes a feeding pipe (61) that is inclined and slidably connected to the outer surface of the tank (1). The top end of the feeding pipe (61) is fixedly connected to an auxiliary material storage box (62). An electromagnetic valve is installed inside the feeding pipe (61). A bracket (63) is fixedly connected to the bottom end of the auxiliary material storage box (62). A mounting base (64) is fixedly connected to the outer surface of the tank (1) and below the feeding pipe (61). A third motor (65) and a guide rod (66) are fixedly installed on the outer surface of the mounting base (64) away from the tank (1). The output shaft of the third motor (65) is fixedly connected to a second reciprocating screw (67) that is threadedly connected to the bracket (63). The guide rod (66) is slidably connected to the inside of the bracket (63). A vibration motor (68) is fixedly installed on the upper surface of the feeding pipe (61).

6. The herbal medicine oral liquid production apparatus according to claim 1, characterized in that, The feeding mechanism (7) includes a rectangular tube (71) that is fixedly connected to the bottom of the tank (1). The top end of the rectangular tube (71) is flush with the bottom of the tank (1). An electric push rod (72) is fixedly installed at the bottom end of the rectangular tube (71). A rectangular block (73) that is slidably connected to the inner wall of the rectangular tube (71) is fixedly connected to the top end of the electric push rod (72). An inclined feeding pipe (74) is fixedly connected to one side of the outer surface of the rectangular tube (71). The length of the rectangular block (73) is greater than the diameter of the inclined feeding pipe (74).

7. The herbal medicine oral liquid production apparatus according to claim 1, characterized in that, A liquid filling pipe (8) is fixedly connected to one side of the outer surface of the tank (1), and multiple support legs (9) are fixedly connected in a ring array on the lower surface of the tank (1).

8. A production process for an oral liquid herbal medicine, characterized in that, The herbal medicine oral liquid production apparatus according to any one of claims 1 to 7 further includes the following steps: S1. Start the electric push rod (72). The electric push rod (72) drives the rectangular block (73) to move upward, thereby filling the top of the rectangular tube (71) and preventing the medicine from accumulating in the rectangular tube (71) and affecting the mixing effect of the oral liquid. S2. Add the liquid medicine into the tank (1) through the liquid adding pipe (8), then open the solenoid valve and start the third motor (65). The rotation of the third motor (65) drives the feeding pipe (61) and the auxiliary material storage box (62) to move back and forth through the second reciprocating screw (67), so that the auxiliary materials can be added back and forth into the liquid medicine, avoiding the accumulation of auxiliary materials. S3. Start the first motor (41). The first motor (41) rotates and drives the turntable (42) to rotate the rectangular frame (43). Through the bevel gear ring (49), bevel gear (48) and the first reciprocating screw (44), the slider (45), the rotating rod (46) and the stirring blade (47) move back and forth. Under the action of the spur gear (410) and the rack (411), the rotating rod (46) and the stirring blade (47) rotate on their own, so that the liquid medicine at different positions can be mixed, improving the mixing effect of excipients and liquid medicine, thereby improving the stability of oral liquid. S4. Start the electric heating wire and the second motor (56). The electric heating wire can heat the liquid medicine inside the tank (1) to speed up the mixing speed. The second motor (56) rotates to drive the rotating shaft (57) and the spiral lifting blade (58) to rotate. The heated liquid medicine is drawn away through the suction hole (53) on the outer surface of the L-shaped tube (52) and lifted and transported to the horizontal tube (54) through the lifting pipe (51). Then it is sprayed downward through the nozzle (55). This not only avoids the liquid medicine settling to the bottom and affecting the mixing effect, but also allows the heated liquid medicine to be drawn and transported again, thereby speeding up the heating speed of the liquid medicine and further improving the heating and mixing speed of the liquid medicine. S5. After mixing is complete, start the electric push rod (72) to move the rectangular block (73) downward and open the inclined feeding pipe (74) so ​​that the feeding trough can be opened.

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