Medicinal material concentration sandwich pan

Abstract

The utility model discloses a medicine material concentration sandwiched layer pot relates to pharmaceutical engineering equipment technical field, and its technical scheme main points are including machine table, the rotatory setting of machine table has the pot body, and the upper mouth of pot body is fixed with the support plate, is provided with motor box on the support plate, and the bottom of motor box is provided with the output shaft, and the telescopic axle rod subassembly is installed to the output shaft bottom, and the both ends of axle rod subassembly are provided with the folding stirring unit, and the axle rod subassembly contracts the stirring unit folding through contraction control, be provided with the trigger component that drives axle rod subassembly telescopic on the machine table, make the pot body when carrying out the shrinkage action of synchronous trigger axle rod subassembly of dumping action. The utility model discloses through being provided with the movable folding stirring unit, cooperate the telescopic axle rod subassembly and trigger component, make the pot body when carrying out dumping medicine, and the stirring unit can synchronous folding, and then expand the clearance of stirring unit and the inner wall of pot body, guarantee that high viscosity medicine can flow smoothly pour, reduce the medicine residue, reduce production cost.

Description

Technical Field

[0001] This utility model relates to the field of pharmaceutical engineering equipment technology, specifically to a jacketed kettle for concentrating medicinal materials. Background Technology

[0002] The jacketed kettle for concentrating medicinal materials is a specialized piece of equipment for the concentration process of traditional Chinese medicine extracts. It heats the extract by filling the cavity between the inner and outer liner with a heat medium, offering advantages such as uniform heating and ease of use. In conventional traditional Chinese medicine extract concentration processes, when concentrating highly viscous medicinal materials such as Astragalus membranaceus, Rehmannia glutinosa, or ginseng extracts containing colloidal polysaccharides, the small gap between the stirring blades and the inner liner wall can cause blockage at the gap when the medicine is poured out due to the high viscosity. This results in a significant amount of drug residue remaining in the kettle, which is difficult to handle manually afterward. Direct cleaning, on the other hand, leads to excessive drug waste and increases production costs.

[0003] In view of this, a design or technical improvement is proposed to solve the above problems.

[0004] The above content is only used to help understand the technical solution of this utility model and does not represent an admission that the above content is the closest prior art. Utility Model Content

[0005] The purpose of this invention is to address the above-mentioned shortcomings and provide a jacketed kettle for concentrating medicinal materials.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] A jacketed kettle for concentrating medicinal materials includes a machine base. A kettle body is rotatably mounted on the machine base. A support plate is fixedly installed at the upper opening of the kettle body. A motor housing is mounted on the support plate. An output shaft located inside the kettle body is located at the bottom of the motor housing. A telescopic shaft assembly is mounted at the bottom of the output shaft. Foldable stirring units are provided at both ends of the shaft assembly. The shaft assembly controls the stirring units to fold synchronously by contraction. A triggering component is provided on the machine base to drive the extension and retraction of the shaft assembly, so that the retraction action of the shaft assembly is triggered synchronously when the kettle body is tilted.

[0008] Furthermore, the stirring unit includes a stirring arm and a traction arm with the ends hinged to the shaft assembly. The stirring arm has an arc-shaped limiting groove, and the traction arm has sliding shafts on both sides of the end away from the shaft assembly that are movably engaged in the arc-shaped limiting groove, so that the end of the traction arm can slide within the arc-shaped limiting groove.

[0009] Furthermore, the shaft assembly includes a fixed part fixed to the end of the output shaft and a movable part that is movably sleeved on the fixed part and slides telescopically, wherein the end of the stirring arm is hinged to the movable part and the end of the traction arm is hinged to the fixed part.

[0010] Furthermore, the fixed part includes a fixed rod fixed to the end of the output shaft and a splined shaft disposed at the end of the fixed rod away from the output shaft. The movable part includes a splined sleeve movably fitted onto the splined shaft and a shaft top disposed at the end of the splined sleeve away from the splined shaft. The traction arm is hinged to the fixed rod, and the stirring arm is hinged to the shaft top.

[0011] Furthermore, the triggering component includes a control unit fixedly connected to the spline sleeve, a tension cable fixed at one end to the control unit, and an anchoring unit set on the machine base and fixedly connected to the other end of the tension cable.

[0012] Furthermore, the control unit includes a snap-fit ​​sleeve movably fitted onto the fixed rod and a snap-fit ​​ring movably fitted onto the snap-fit ​​sleeve; the snap-fit ​​sleeve is connected to the spline sleeve via a connecting rod; an annular groove is provided on the snap-fit ​​sleeve, and the snap-fit ​​ring snaps into the annular groove; fixed heads are provided on both sides of the snap-fit ​​ring, and the traction steel cable is fixed to the fixed heads.

[0013] Furthermore, the anchoring unit includes a track plate fixed on the machine platform, an anchoring slider that is engaged within the track plate and limited to sliding position and fixed to the end of the traction cable, and a first spring disposed between the anchoring slider and the inner wall of the track plate.

[0014] Furthermore, the support plate is provided with guide wheels and guide rings for guiding the tension cables.

[0015] Furthermore, a second spring is sleeved on the fixing rod, with one end fixed to the output shaft and the other end fixed to the snap-fit ​​sleeve.

[0016] Furthermore, scraper blades with ends that are movably attached to the inner arc surface of the mixing arm are provided on both sides of the traction arm.

[0017] Compared with the prior art, the beneficial effects of this solution are: by setting up a movable and foldable stirring unit, in conjunction with a retractable shaft assembly and a trigger assembly, the stirring unit can be folded simultaneously when the pot is being used to pour medicine, thereby expanding the gap between the stirring unit and the inner wall of the pot, ensuring that high-viscosity medicines can be poured smoothly, reducing drug residues, and lowering production costs. Attached Figure Description

[0018] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0019] Figure 1 This is a frontal perspective view of an embodiment of the present utility model;

[0020] Figure 2 This is a side perspective view of an embodiment of the present utility model;

[0021] Figure 3 This is a side view schematic diagram of an embodiment of the present utility model;

[0022] Figure 4 This is a front view schematic diagram of an embodiment of the present utility model;

[0023] Figure 5 This is a front view schematic diagram of the structure inside the pot in an embodiment of this utility model;

[0024] Figure 6 This is a bottom-view perspective view of the structure inside the pot in an embodiment of this utility model;

[0025] Figure 7 This is a schematic diagram of the internal structure of the pot in an embodiment of the present invention;

[0026] Figure 8 This is a schematic diagram of the stirring unit in an embodiment of the present invention;

[0027] Figure 9 This is a disassembly diagram of the shaft assembly in an embodiment of this utility model.

[0028] In the diagram: 1. Machine base; 11. Pot body; 12. Support plate; 13. Motor box; 14. Output shaft; 15. Rotary wheel; 2. Stirring arm; 21. Traction arm; 22. Arc-shaped limiting groove; 23. Sliding shaft; 3. Fixed rod; 31. Splined shaft; 32. Splined sleeve; 33. Shaft top; 4. Pulling cable; 41. Snap-fit ​​sleeve; 42. Snap-fit ​​ring; 43. Connecting rod; 44. Annular groove; 45. Fixed head; 5. Track plate; 51. Anchoring slider; 52. First spring; 6. Guide wheel; 61. Guide ring; 7. Second spring; 8. Scraper plate. Detailed Implementation

[0029] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0030] like Figure 1-9The illustrated medicinal material concentration jacketed kettle includes a machine base 1, on which a pot body 11 is rotatably mounted. A support plate 12 is fixedly installed at the upper opening of the pot body 11. A motor housing 13 is mounted on the support plate 12, and a motor is installed inside the motor housing 13. An output shaft 14 connected to the internal motor is located at the bottom of the motor housing 13. A telescopic shaft assembly is mounted at the bottom of the output shaft 14. Foldable stirring units are located at both ends of the shaft assembly, and the shaft assembly controls the stirring units to fold synchronously by retracting. A trigger component is provided on the machine base 1 to drive the extension and retraction of the shaft assembly, so that... When the pot body 11 is tilted, the shaft assembly is simultaneously triggered to retract. After the drug is heated and concentrated in the pot body 11, the pot body 11 can be tilted by shaking the rotating wheel 15 to tilt the drug. During the tilting process, the triggering component will trigger the shaft assembly to retract, which will cause the stirring unit to fold, widening the gap between it and the inner wall of the pot body 11. This will prevent viscous drugs from getting stuck and ensure smooth tilting, reducing the amount of drug residue in the pot body 11. At the same time, because the stirring unit is folded, it will not hinder the subsequent cleaning of the drug on the inner wall of the pot body 11.

[0031] In one embodiment, the stirring unit includes a stirring arm 2 and a traction arm 21, the ends of which are hinged to the shaft assembly. The stirring arm 2 is provided with an arc-shaped limiting groove 22. The traction arm 21 has sliding shafts 23 on both sides of its end away from the shaft assembly, which are movably engaged in the arc-shaped limiting groove 22, so that the end of the traction arm 21 can slide within the arc-shaped limiting groove 22. The shaft assembly includes a fixed part fixed to the end of the output shaft 14 and a movable part that is movably sleeved on the fixed part and slides telescopically. The end of the stirring arm 2 is hinged to the movable part, and the end of the traction arm 21 is hinged to the fixed part. When the movable part slides upward on the fixed part, the stirring arm 2 moves upward synchronously. The end of the traction arm 21 connected to the stirring arm 2 is pushed upward by the stirring arm 2. Since its other end is hinged to the fixed part and cannot move upward, the traction arm 21 will slide along the arc-shaped limiting groove 22 and retract and deflect inward, thereby moving relative to the end of the stirring arm 2, and thus realizing the folding action.

[0032] In one embodiment, the fixed part includes a fixed rod 3 fixed to the end of the output shaft 14 and a splined shaft 31 disposed at the end of the fixed rod 3 away from the output shaft 14. The movable part includes a splined sleeve 32 movably sleeved on the splined shaft 31 and a shaft top 33 disposed at the end of the splined sleeve 32 away from the splined shaft 31. The traction arm 21 is hinged to the fixed rod 3, and the stirring arm 2 is hinged to the shaft top 33. Through the arrangement of the splined shaft 31 and the splined sleeve 32, the two can be extended and retracted relative to each other and rotate synchronously, so as not to affect their driving of the stirring unit to perform the stirring function.

[0033] In one embodiment, the triggering component includes a control unit fixedly connected to the spline sleeve 32, a tension cable 4 fixed at one end to the control unit, and an anchoring unit fixedly connected to the other end of the tension cable 4 and mounted on the machine base 1. The control unit includes a snap-fit ​​sleeve 41 movably fitted onto the fixed rod 3 and a snap-fit ​​ring 42 movably fitted onto the snap-fit ​​sleeve 41. The snap-fit ​​sleeve 41 is connected to the spline sleeve 32 via a connecting rod 43. An annular groove 44 is provided on the snap-fit ​​sleeve 41, and the snap-fit ​​ring 42 snaps into the annular groove 44. Thus, when the output shaft 14 drives the fixed rod 3 to rotate, the snap-fit ​​ring 42... It can remain relatively stationary; the snap ring 42 is provided with fixing heads 45 on both sides, and the tension cable 4 is fixed on the fixing heads 45. The anchoring unit includes a track plate 5 fixed on the machine base 1, an anchoring slider 51 snapped into the track plate 5 for limited sliding and fixed to the end of the tension cable 4, and a first spring 52 provided between the anchoring slider 51 and the inner wall of the track plate 5. In the initial state, the tension cable 4 is in a taut state. The bottom of the support plate 12 is provided with a guide wheel 6 vertically above the fixing head 45. When the pot body 11 rotates, the support plate 12 rotates synchronously, so the guide wheel 6 is vertically above the fixing head 45. The guide wheel 6 also rotates synchronously. When the pot body 11 tilts, the path of the locking ring 42 relative to the anchoring slider 51 increases. The end of the traction cable 4 applies tension to the locking ring 42, which follows the deflection displacement of the pot body 11. This causes the locking sleeve 41 to slide towards the output shaft 14. The locking sleeve 41 drives the spline sleeve 32 to move synchronously through the connecting rod 43, causing it to retract upwards. At this time, the shaft top 33 drives the stirring arm 2 upwards. Since the sliding shafts 23 on both sides of the end of the traction arm 21 only provide traction and limiting for the stirring arm 2, when the stirring arm 2 moves upwards, its... The internal arc-shaped limiting groove 22 applies an inward resisting force to the stirring arm 2, thereby causing the end of the traction arm 21 to slide within the arc-shaped limiting groove 22 and deflect inward, thus realizing the overall folding and shrinking of the stirring unit. When it shrinks to the limit position, the pot body 11 can still deflect, and the pulling steel cable 4 will pull the anchoring slider 51 to slide within the track plate 5, thereby following and adapting to complete the final deflection action to avoid structural movement jamming. When the pot body 11 returns to the center, the anchoring slider 51 resets under the action of the first spring 52, thereby ensuring that the pulling steel cable 4 is always in a taut state.

[0034] In one embodiment, the support plate 12 is provided with a guide wheel 6 and a guide ring 61 to guide the tension cable 4, thereby avoiding the sharp edges of the equipment from rubbing against the tension cable 4 and improving the structural durability.

[0035] In one embodiment, a second spring 7 is sleeved on the fixing rod 3, with one end fixed to the output shaft 14 and the other end fixed to the snap-fit ​​sleeve 41. When the pot body 11 returns to the center, it can drive the snap-fit ​​ring 42 to reset, so that the stirring unit can automatically unfold, improving the convenience of the equipment.

[0036] In one embodiment, scraper plates 8 are provided on both sides of the traction arm 21, with their ends movably attached to the inner arc surface of the stirring arm 2. Thus, when the end of the traction arm 21 slides in the arc-shaped limiting groove 22, the attached drug on the inner arc surface of the stirring arm 2 can be scraped off, further reducing drug residue.

[0037] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

Claims

1. A jacketed kettle for concentrating medicinal materials, comprising a machine base (1), wherein a pot body (11) is rotatably mounted on the machine base (1), a support plate (12) is fixedly mounted on the upper opening of the pot body (11), and a motor housing (13) is mounted on the support plate (12), characterized in that: The bottom of the motor housing (13) is provided with an output shaft (14) located inside the pot body (11). A telescopic shaft assembly is installed at the bottom of the output shaft (14). Foldable stirring units are provided at both ends of the shaft assembly, and the shaft assembly controls the stirring units to fold synchronously by shrinking. The machine tool (1) is equipped with a trigger component for extending and retracting the drive shaft assembly, so that when the pot body (11) is tilting, the retraction action of the shaft assembly is triggered synchronously.

2. The jacketed kettle for concentrating medicinal materials according to claim 1, characterized in that: The stirring unit includes a stirring arm (2) and a traction arm (21) with the ends hinged to the shaft assembly. The stirring arm (2) has an arc-shaped limiting groove (22). The traction arm (21) has sliding shafts (23) on both sides of the end away from the shaft assembly, which are movably engaged in the arc-shaped limiting groove (22), so that the end of the traction arm (21) can slide within the arc-shaped limiting groove (22).

3. The jacketed kettle for concentrating medicinal materials according to claim 2, characterized in that: The shaft assembly includes a fixed part fixed to the end of the output shaft (14) and a movable part that is movably sleeved on the fixed part and slides telescopically, wherein the end of the stirring arm (2) is hinged to the movable part and the end of the traction arm (21) is hinged to the fixed part.

4. The jacketed kettle for concentrating medicinal materials according to claim 3, characterized in that: The fixed part includes a fixed rod (3) fixed to the end of the output shaft (14) and a spline shaft (31) disposed at the end of the fixed rod (3) away from the output shaft (14). The movable part includes a spline sleeve (32) movably sleeved on the spline shaft (31) and a shaft top (33) disposed at the end of the spline sleeve (32) away from the spline shaft (31). The traction arm (21) is hinged to the fixed rod (3) and the stirring arm (2) is hinged to the shaft top (33).

5. The jacketed kettle for concentrating medicinal materials according to claim 4, characterized in that: The triggering component includes a control unit fixedly connected to the spline sleeve (32), a traction cable (4) fixed at one end to the control unit, and an anchoring unit set on the machine base (1) and fixedly connected to the other end of the traction cable (4).

6. The jacketed kettle for concentrating medicinal materials according to claim 5, characterized in that: The control unit includes a snap-fit ​​sleeve (41) movably fitted onto the fixed rod (3) and a snap-fit ​​ring (42) movably fitted onto the snap-fit ​​sleeve (41). The snap-fit ​​sleeve (41) is connected to the spline sleeve (32) via the connecting rod (43); The snap-fit ​​sleeve (41) has an annular groove (44), and the snap-fit ​​ring (42) snaps into the annular groove (44); The snap ring (42) is provided with fixing heads (45) on both sides, and the traction cable (4) is fixed on the fixing heads (45).

7. The jacketed kettle for concentrating medicinal materials according to claim 5, characterized in that: The anchoring unit includes a track plate (5) fixed on the machine base (1), an anchoring slider (51) that is snapped into the track plate (5) for limiting sliding and fixed to the end of the traction cable (4), and a first spring (52) disposed between the anchoring slider (51) and the inner wall of the track plate (5).

8. The jacketed kettle for concentrating medicinal materials according to claim 5, characterized in that: The support plate (12) is provided with a guide wheel (6) and a guide ring (61) for guiding the traction cable (4).

9. The jacketed kettle for concentrating medicinal materials according to claim 6, characterized in that: A second spring (7) with one end fixed to the output shaft (14) and the other end fixed to the snap sleeve (41) is sleeved on the fixing rod (3).

10. The jacketed kettle for concentrating medicinal materials according to claim 2, characterized in that: The traction arm (21) is provided with scraper blades (8) on both sides, the ends of which are movably attached to the inner arc surface of the stirring arm (2).

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