A decocting pot cleaning structure

Abstract

The utility model relates to a kind of decocting-pot cleaning structures, including rack, the rack is equipped with cleaning liquid supply system, pot cover cleaning cavity, inner pot cleaning cavity and outer pot cleaning cavity;Pot cover cleaning cavity is equipped with pot cover cleaning cavity part cleaning liquid output structure, inner pot cleaning cavity is equipped with inner pot cleaning cavity part cleaning liquid output structure, outer pot cleaning cavity is equipped with outer pot cleaning cavity part cleaning liquid output structure, pot cover cleaning cavity part cleaning liquid output structure, inner pot cleaning cavity part cleaning liquid output structure and outer pot cleaning cavity part cleaning liquid output structure all supply cleaning liquid by the cleaning liquid supply system.It is to provide a kind of decocting-pot cleaning structure that can simultaneously wash pot cover and inner and outer pot to replace artificial cleaning.

Description

Technical Field

[0001] This utility model relates to the field of traditional Chinese medicine production equipment technology, and in particular to a cleaning structure for a decoction pot. Background Technology

[0002] In the production of traditional Chinese medicine, herbs are decocted using a decoction pot. The decoction pot consists of an outer pot, an inner pot housed within the outer pot, and a lid covering the inner pot. The inner pot has an outward-flared rim that covers the upper part of the outer pot, and the lid has pinching protrusions. The decoction pot is designed for reuse; it needs to be cleaned after each use before being used again. Currently, cleaning is done manually, which is labor-intensive. Utility Model Content

[0003] The present invention aims to provide a cleaning structure for a decoction pot that can clean both the lid and the inner and outer pots simultaneously, in order to replace manual cleaning.

[0004] The specific technical solution of this utility model is: a cleaning structure for a decoction pot, the decoction pot including an outer pot, an inner pot inserted inside the outer pot, and a lid covering the inner pot, characterized in that it includes a frame, the frame being provided with a cleaning fluid supply system, a lid cleaning chamber, an inner pot cleaning chamber, and an outer pot cleaning chamber; the lid cleaning chamber is provided with a cleaning fluid output structure, the lid cleaning chamber including a lid cleaning chamber body, a lid cleaning chamber cover for covering the lid cleaning chamber body, and a lid cleaning chamber switch structure for driving the lid cleaning chamber cover to open and close; the inner pot cleaning chamber is provided with an inner pot cleaning fluid output structure, ... The inner pot cleaning chamber includes an inner pot cleaning chamber body, an inner pot cleaning chamber cover for covering the inner pot cleaning chamber body, and an inner pot cleaning chamber switch structure for driving the opening and closing of the inner pot cleaning chamber cover. The outer pot cleaning chamber is equipped with an outer pot cleaning fluid output structure, which also includes an outer pot cleaning chamber body, an outer pot cleaning chamber cover for covering the outer pot cleaning chamber body, and an outer pot cleaning chamber switch structure for driving the opening and closing of the outer pot cleaning chamber cover. The cleaning fluid output structures for the lid, inner pot, and outer pot are all supplied with cleaning fluid through the cleaning fluid supply system. In use, the lid is installed in the lid cleaning chamber and cleaned using the lid cleaning fluid output structure; the inner pot is installed in the inner pot cleaning chamber and cleaned using the inner pot cleaning fluid output structure; and the outer pot is installed in the outer pot cleaning chamber and cleaned using the outer pot cleaning fluid output structure. It enables simultaneous, closed-loop cleaning of the inner pot, outer pot, and lid. Environmentally friendly.

[0005] Preferably, the pot lid has a pinching protrusion at its center, and the pot lid cleaning chamber is equipped with a pot lid gripping robot to grasp the pinching protrusion and lift the pot lid. In use, the robot transfers the decoction pot to the pot lid cleaning chamber, then the pot lid gripping robot grasps the pinching protrusion and removes the pot lid, and the pot lid cleaning chamber body and pot lid cleaning chamber cover are closed; the robot transfers the inner and outer pots to the inner pot cleaning chamber and inverts them, so that the inner pot remains in the inner pot cleaning chamber, and the outer pot is moved by the robot to the outer pot cleaning chamber and stored upside down, and the inner pot cleaning chamber cover is closed, and the outer pot cleaning chamber cover is closed.

[0006] Preferably, the switch structure includes a vertical slide rail connected to the frame, a sliding seat slidably connected to the vertical slide rail, and a sliding seat drive structure for driving the sliding seat to move up and down on the vertical slide rail, with the pot lid connected to the sliding seat.

[0007] Preferably, the sliding seat drive structure includes a vertical threaded rod threaded onto the sliding seat and a lifting motor that drives the threaded rod to rotate.

[0008] Preferably, the frame is provided with a lower support plate and an upper baffle plate, which are located on the periphery of the frame. The pot lid cleaning chamber is suspended on the lower support plate. The lower end of the vertical threaded rod is rotatably connected to the lower support plate, and the upper end is connected to a lifting motor. The lifting motor is connected to the lower surface of the upper baffle plate. The edge of the upper baffle plate covers the top of the pot lid cleaning chamber cover, and the upper baffle plate covers the vertical threaded rod and the sliding seat. This provides good protection for moving parts.

[0009] Preferably, the cleaning fluid output structure of the pot lid cleaning chamber includes a horizontal conveying pipe disposed on the pot lid cleaning chamber and a plurality of pot lid cleaning chamber nozzles disposed on the horizontal conveying pipe.

[0010] Preferably, the nozzle of the pot lid cleaning chamber has its opening facing upwards. This results in better cleaning performance.

[0011] Preferably, the bottom wall of the pot lid cleaning chamber is provided with a drain hole, and the drain hole is equipped with a valve for the pot lid cleaning chamber.

[0012] Preferably, the pot lid gripping robot includes two horizontally extending gripping rods and a gripper cylinder that drives the gripping rods to open and close.

[0013] Preferably, the pinching protrusion is cylindrical, and its upper surface has a circular pressure relief hole penetrating the inner surface of the pot. The two clamping rods are hinged together at their middle parts by a vertical hinge shaft. One end of the two clamping rods forms a clamping opening for clamping the pinching protrusion, and the other end forms a clearance opening. The upper surface of the vertical hinge shaft has a sliding hole, and a sliding rod passes through the sliding hole. The upper end of the sliding rod is connected to the middle part of a horizontal connecting rod. One end of the lid is equipped with a vertical filling rod aligned with the clamping opening, and the other end is equipped with a driving block located within the clearance opening. A lifting spring for lifting the horizontal connecting rod is sleeved on the sliding rod. The size of the driving block gradually increases from top to bottom along the distribution direction of the two clamping rods. When the clamping opening is open, the vertical filling rod is aligned with the pressure relief hole and located outside the pressure relief hole. When the clamping opening holds the clamping protrusion, the vertical filling rod is inserted into the pressure relief hole, and the lower end of the vertical filling rod is located within the clamping opening. The pressure relief hole in the lid can prevent overpressure during decoction. The pressure relief is achieved by setting the clamping protrusion, resulting in a compact design. This technical solution can prevent the clamping protrusion from being crushed.

[0014] Preferably, the top of the outer pot cleaning cavity is open, forming an upper opening. The upper end of the front sidewall of the outer pot cleaning cavity has a side opening, which communicates with the upper opening. The outer pot cleaning cavity cover includes a top plate covering the upper opening and a side sealing plate covering the side opening. This allows for convenient access when the robotic arm carries the decoction pot from the side.

[0015] Preferably, the outer pot cleaning chamber is provided with a plurality of outer pot cleaning chamber limiting rods, and an outer pot cleaning chamber supporting block for supporting the outer pot is provided on one side of the space enclosed by the outer pot cleaning chamber limiting rods. In use, the inner pot is inverted and supported on the pot lid cleaning chamber supporting block for cleaning, which allows the pot rim to also be cleaned.

[0016] Preferably, the system also includes an outer pot cleaning chamber connecting ring. The bottom wall of the outer pot cleaning chamber is provided with several outer pot cleaning chamber support rods located on the same circle. The outer pot cleaning chamber connecting ring rests on the outer pot cleaning chamber support rods and is fixed by outer pot cleaning chamber connecting ring fixing screws. The outer pot cleaning chamber limiting rod is connected to the outer pot cleaning chamber connecting ring. This allows for convenient installation of the limiting rod while ensuring the chamber's sealing.

[0017] Preferably, the outer pot cleaning cavity limiting rod includes an outer pot cleaning cavity limiting rod connecting plate and two outer pot cleaning cavity side plates connected together in a "U" shape. The lower end of the outer pot cleaning cavity side plates is provided with an outer pot cleaning cavity outward flange, which is fixed to the outer pot cleaning cavity cavity by the outer pot cleaning cavity limiting rod fixing screw. This design offers good structural strength and reliable connection.

[0018] Preferably, the periphery of the surface where the outer pot cleaning chamber body connects to the outer pot cleaning chamber cover is provided with an outer pot cleaning chamber sealing groove. When the outer pot cleaning chamber cover is placed on the outer pot cleaning chamber body, the periphery of the outer pot cleaning chamber cover passes through the outer pot cleaning chamber sealing groove. This provides good sealing performance when the cover is on and prevents leakage.

[0019] Preferably, the outer pot cleaning chamber switch structure includes an outer pot cleaning chamber horizontal rotating shaft disposed on one side of the outer pot cleaning chamber and an outer pot cleaning chamber switch cover motor that drives the outer pot cleaning chamber horizontal rotating shaft to rotate, and the outer pot cleaning chamber cover is fixed on the outer pot cleaning chamber rotating shaft.

[0020] Preferably, the cleaning fluid output structure of the outer pot cleaning chamber includes a central riser and several edge risers connected to the cleaning fluid supply system. The edge risers are equipped with several nozzles distributed vertically. These edge risers are located at the edges of the outer pot cleaning chamber, with the nozzles opening towards the center of the chamber. The central riser has a first outlet at its top. During cleaning, the outer pot is inverted and placed over the central riser, with the edge risers located outside the outer pot. Cleaning fluid is sprayed through the nozzles and the first outlet to clean the inside and outside of the outer pot.

[0021] Preferably, the first liquid outlet of the outer pot cleaning chamber is a slit structure and there are at least three of them, which are distributed circumferentially along the central riser of the outer pot cleaning chamber. This results in good cleaning effect and high efficiency.

[0022] Preferably, the top of the central upright of the outer pot cleaning chamber is a closed structure, and the first liquid outlet of the outer pot cleaning chamber simultaneously penetrates the top wall and the peripheral wall of the central upright of the outer pot cleaning chamber.

[0023] Preferably, the cleaning fluid output structure of the outer pot cleaning chamber further includes several edge risers connected to the cleaning fluid supply system. Each edge riser is equipped with several nozzles distributed vertically. The edge risers are located at the edge of the outer pot cleaning chamber, and the nozzles open towards the center of the chamber. This improves the cleaning effect on the outer surface of the outer pot.

[0024] Preferably, the top of the inner pot cleaning cavity is open to form an upper opening, and the upper end of the front side wall of the inner pot cleaning cavity is provided with a side opening. The upper opening and the side opening are connected. The inner pot cleaning cavity cover includes a top plate that covers the upper opening and a side sealing plate that covers the side opening.

[0025] Preferably, the inner pot has an inwardly folded edge. The inner pot cleaning chamber contains several inner pot cleaning chamber limiting rods and several inner pot fixing structures that clamp the inwardly folded edge. An inner pot cleaning chamber supporting block is located on one side of the space enclosed by the inner pot cleaning chamber limiting rods to support the inner pot. In use, the inner pot is supported on the inner pot cleaning chamber supporting block. When the inner pot is removed into the cleaning chamber, the inner pot fixing structure secures the outwardly folded edge of the inner pot, and then a robotic arm lifts up the outer pot and removes it.

[0026] Preferably, the system also includes an inner pot cleaning chamber connecting ring. The bottom wall of the inner pot cleaning chamber is provided with several inner pot cleaning chamber support rods located on the same circle. The inner pot cleaning chamber connecting ring rests on the inner pot cleaning chamber support rods and is fixed in place by inner pot cleaning chamber connecting ring fixing screws. The inner pot cleaning chamber limiting rod and the inner pot fixing structure are both connected to the inner pot cleaning chamber connecting ring. This allows for convenient installation of the limiting rod while ensuring the chamber's sealing performance.

[0027] Preferably, the inner pot cleaning cavity limiting rod includes an inner pot cleaning cavity limiting rod connecting plate connected together in a "U" shape and two inner pot cleaning cavity side plates. The lower end of the inner pot cleaning cavity side plates is provided with an inner pot cleaning cavity outward flange, which is fixed to the inner pot cleaning cavity cavity by the inner pot cleaning cavity limiting rod fixing screw. This design offers good structural strength and reliable connection.

[0028] Preferably, the inner pot fixing structure includes a pressing head and a pressing head drive cylinder for driving the pressing head to rotate and move up and down. In use, the pressing head avoids the path of the inner pot being placed on the inner pot cleaning chamber support block. When the inner pot is inverted and supported on the inner pot cleaning chamber support block, the pressing head rotates to be above the outer flange, and then the pressing head moves down to cooperate with the inner pot cleaning chamber support block to clamp the outer flange, thereby preventing the inner pot from being lifted up together when the outer pot is removed.

[0029] Preferably, the periphery of the surface where the inner pot cleaning chamber body connects to the inner pot cleaning chamber cover is provided with an inner pot cleaning chamber sealing groove. When the inner pot cleaning chamber cover is placed on the inner pot cleaning chamber body, the periphery of the inner pot cleaning chamber cover passes through the inner pot cleaning chamber sealing groove. This provides good sealing performance when the cover is on and prevents leakage.

[0030] Preferably, the inner pot cleaning chamber switch structure includes an inner pot cleaning chamber horizontal rotating shaft disposed on one side of the inner pot cleaning chamber and an inner pot cleaning chamber switch cover motor that drives the inner pot cleaning chamber horizontal rotating shaft to rotate, and the inner pot cleaning chamber cover is fixed on the inner pot cleaning chamber rotating shaft.

[0031] Preferably, the cleaning fluid output structure of the inner pot cleaning chamber includes a central riser and several edge risers connected to the cleaning fluid supply system. The edge risers are equipped with several nozzles distributed vertically. These edge risers are located at the edges of the inner pot cleaning chamber, with the nozzles opening towards the center. The central riser has a first outlet at its top and a second outlet at its bottom. During cleaning, the inner pot is inverted and placed over the central riser, while the edge risers are located outside the outer pot. Cleaning fluid is sprayed from the nozzles, the first outlet, and the second outlet to clean the inside and outside of the inner pot.

[0032] Preferably, the first liquid outlet of the inner pot cleaning chamber is a slit structure and there are at least three of them, which are distributed circumferentially along the central riser of the inner pot cleaning chamber. Similarly, there are at least three second liquid outlets of the inner pot cleaning chamber, also distributed circumferentially along the central riser of the inner pot cleaning chamber. This results in good cleaning effect and high efficiency.

[0033] Preferably, the top of the central riser of the inner pot cleaning chamber is a closed structure, and the first liquid outlet of the inner pot cleaning chamber simultaneously penetrates the top wall and the peripheral wall of the central riser of the inner pot cleaning chamber.

[0034] Preferably, the inner pot cleaning chamber cleaning fluid output structure further includes several inner pot cleaning chamber edge risers connected to the cleaning fluid supply system. The inner pot cleaning chamber edge risers are provided with several inner pot cleaning chamber nozzles distributed in the vertical direction. The inner pot cleaning chamber edge risers are located at the edge of the inner pot cleaning chamber. The opening direction of the inner pot cleaning chamber nozzles faces the center of the inner pot cleaning chamber, which can improve the cleaning effect on the outer surface of the outer pot.

[0035] Compared with the existing technology, the advantages of this utility model are: it can perform closed cleaning of the inner pot, outer pot and lid; it is labor-saving and environmentally friendly. Attached Figure Description

[0036] Figure 1 This is a three-dimensional structural schematic diagram of this utility model from one perspective; Figure 2 for Figure 1 A magnified view of a portion of point A; Figure 3 for Figure 1 A magnified view of a portion at point B; Figure 4 This is a three-dimensional structural schematic diagram of the present invention from another perspective; Figure 5 for Figure 4 A magnified view of a portion at point C; Figure 6 This is a right-side view of the present invention.

[0037] In the diagram: 1. Frame; 2. Cleaning fluid supply system; 3. Pot lid cleaning chamber; 4. Inner pot cleaning chamber; 5. Outer pot cleaning chamber; 6. Cleaning fluid output structure of the pot lid cleaning chamber; 7. Pot lid cleaning chamber cover; 8. Cleaning fluid output structure of the inner pot cleaning chamber; 9. Inner pot cleaning chamber body; 10. Inner pot cleaning chamber cover; 11. Inner pot cleaning chamber switch structure; 12. Outer pot cleaning chamber cleaning fluid output structure; 13. Outer pot cleaning chamber body; 14. Outer pot cleaning chamber cover; 15. Outer pot cleaning chamber switch structure; 16. Vertical slide rail; 19. Sliding seat; 20. Lower support plate; 21. Upper... 22. Baffle plate; 23. Horizontal conveying pipe; 24. Nozzle of the pot lid cleaning chamber; 25. Drain hole; 81. Switch structure of the pot lid cleaning chamber; 26. Upper opening of the outer pot cleaning chamber; 27. Side opening of the outer pot cleaning chamber; 28. Top plate of the outer pot cleaning chamber cover; 29. ​​Side sealing plate of the outer pot cleaning chamber cover; 30. Limiting rod of the outer pot cleaning chamber; 31. Support block of the outer pot cleaning chamber; 32. Connecting ring of the outer pot cleaning chamber; 33. Support rod of the outer pot cleaning chamber; 34. Fixing screw of the connecting ring of the outer pot cleaning chamber; 35. Connecting plate of the limiting rod of the outer pot cleaning chamber; 36. Side plate of the outer pot cleaning chamber; 37. Outer pot cleaning chamber 37. Outer flange; 38. Fixing screw for the limiting rod of the outer pot cleaning chamber; 47. Sealing groove of the outer pot cleaning chamber; 67. Horizontal rotating shaft of the outer pot cleaning chamber; 39. Central riser of the outer pot cleaning chamber; 40. First liquid outlet of the outer pot cleaning chamber; 41. Edge riser of the outer pot cleaning chamber; 42. Sprayer of the outer pot cleaning chamber; 43. Upper opening of the inner pot cleaning chamber; 44. Side opening of the inner pot cleaning chamber; 45. Top plate of the inner pot cleaning chamber cover; 46. Side sealing plate of the inner pot cleaning chamber cover; 48. Limiting rod of the inner pot cleaning chamber; 49. Inner pot fixing structure; 50. Support block of the inner pot cleaning chamber; 51. Connecting ring; 52. Support rod of inner pot cleaning chamber; 53. Fixing screw of connecting ring of inner pot cleaning chamber; 54. Connecting plate of limiting rod of inner pot cleaning chamber; 55. Side plate of inner pot cleaning chamber; 56. Outer flange of inner pot cleaning chamber; 57. Fixing screw of limiting rod of inner pot cleaning chamber; 58. Pressing head; 59. Pressing head drive cylinder; 60. Sealing groove of inner pot cleaning chamber; 61. Horizontal rotating shaft of inner pot cleaning chamber; 62. Central riser of inner pot cleaning chamber; 63. First liquid outlet of inner pot cleaning chamber; 64. Second liquid outlet of inner pot cleaning chamber; 65. Edge riser of inner pot cleaning chamber; 66. Sprayer of inner pot cleaning chamber. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] See Figures 1 to 6A cleaning structure for a decoction pot is disclosed. The decoction pot includes an outer pot, an inner pot inserted inside the outer pot, and a lid covering the inner pot. It includes a frame 1. The frame is equipped with a cleaning fluid supply system 2, a lid cleaning chamber 3, an inner pot cleaning chamber 4, and an outer pot cleaning chamber 5. The lid cleaning chamber has a cleaning fluid output structure 6, and includes a lid cleaning chamber body 7, a lid cleaning chamber cover 8 for covering the lid cleaning chamber body, and a lid cleaning chamber switch structure 81 for driving the lid cleaning chamber cover to open and close. The inner pot cleaning chamber has an inner pot cleaning fluid output structure 9, and includes an inner pot cleaning chamber body 10 for covering the inner pot cleaning chamber body. The inner pot cleaning chamber includes a cavity cover 11 and an inner pot cleaning chamber switch structure 12 for opening and closing the inner pot cleaning chamber cover. The outer pot cleaning chamber has an outer pot cleaning fluid output structure 13. The outer pot cleaning chamber includes an outer pot cleaning chamber body 14, an outer pot cleaning chamber cover 15 for covering the outer pot cleaning chamber body, and an outer pot cleaning chamber switch structure 16 for opening and closing the outer pot cleaning chamber cover. The inner pot cleaning chamber, inner pot cleaning chamber, and outer pot cleaning chamber all receive cleaning fluid through a cleaning fluid supply system. Both the inner pot cleaning chamber and the outer pot cleaning chamber are equipped with drain holes with valves for draining fluid.

[0040] The pot lid has a pinching protrusion at the center, and the pot lid cleaning chamber has a gripping protrusion inside to hold the pot lid. In use, the robotic arm transfers the decoction pot to the pot lid cleaning chamber, and then the pot lid gripping robotic arm grabs the pinching protrusion to remove the pot lid, and the pot lid cleaning chamber body and pot lid cleaning chamber cover close together; the robotic arm transfers the inner and outer pots to the inner pot cleaning chamber and inverts them, so that the inner pot stays in the inner pot cleaning chamber, and the outer pot is moved by the robotic arm to the outer pot cleaning chamber and stored upside down, and the inner pot cleaning chamber cover is closed, and the outer pot cleaning chamber cover is closed.

[0041] The pot lid cleaning chamber switching structure includes a vertical slide rail 19 connected to the frame, a sliding seat 20 slidably connected to the vertical slide rail, and a sliding seat drive structure that drives the sliding seat to rise and fall on the vertical slide rail. The pot lid is connected to the sliding seat. The sliding seat drive structure includes a vertical threaded rod threadedly connected to the sliding seat and a lifting motor that drives the threaded rod to rotate. The frame is provided with a lower support plate 21 and an upper baffle plate 22, which are located on the periphery of the frame. The pot lid cleaning chamber is suspended on the lower support plate. The lower end of the vertical threaded rod is rotatably connected to the lower support plate, and the upper end is connected to the lifting motor. The lifting motor is connected to the lower surface of the upper baffle plate. The edge of the upper baffle plate covers the top of the pot lid cleaning chamber cover and covers the vertical threaded rod and the sliding seat. The pot lid cleaning chamber cleaning fluid output structure includes a horizontal conveying pipe 23 provided on the pot lid cleaning chamber and several pot lid cleaning chamber nozzles 24 provided on the horizontal conveying pipe. The opening direction of the pot lid cleaning chamber nozzles is upward. The bottom wall of the pot lid cleaning chamber is provided with a drain hole 25, and the drain hole is equipped with a valve for the pot lid cleaning chamber.

[0042] The pot lid gripping robot includes two horizontally extending gripping rods 68 and a gripper cylinder 69 that drives the gripping rods to open and close. The two gripping rods are hinged together at their middle parts by a vertical hinge shaft 70. One end of the two gripping rods forms a gripping opening 80 for gripping the pinching protrusion, and the other end forms a clearance opening 71. The two gripping rods are hinged together one-to-one with the two gripping fingers 73 of the gripper cylinder by a connecting shaft 72. A sliding hole 74 is provided on the upper end face of the vertical hinge shaft, and a sliding rod 75 is inserted through the sliding hole. The upper end of the sliding rod is connected to the middle of the horizontal connecting rod 76. One end of the horizontal connecting rod is provided with a vertical filling rod 77 aligned with the clamping opening, and the other end is provided with a driving block 78 located in the clearance opening. A lifting spring 79 for lifting the horizontal connecting rod is sleeved on the sliding rod. The size of the driving block gradually increases from top to bottom along the distribution direction of the two clamping rods. When the pinching protrusion is located inside the clamping opening and the clamping opening is in the open state, the vertical filling rod is aligned with the pressure relief through hole and located outside the pressure relief through hole. When the clamping opening clamps the pinching protrusion, the vertical filling rod is inserted into the pressure relief hole and the lower end of the vertical filling rod is located inside the clamping opening.

[0043] The top of the outer pot cleaning chamber is open, forming an upper opening 26. The upper end of the front side wall of the outer pot cleaning chamber has a side opening 27. The upper opening and the side opening communicate with each other. The outer pot cleaning chamber cover includes a top plate 28 covering the upper opening and a side sealing plate 29 covering the side opening. Several limiting rods 30 are provided inside the outer pot cleaning chamber. A supporting block 31 for supporting the outer pot is located on one side of the space enclosed by the limiting rods. It also includes an outer pot cleaning chamber connecting ring 32. Several outer pot cleaning chamber support rods 33 located on the same circle are provided on the bottom wall of the outer pot cleaning chamber. The outer pot cleaning chamber connecting ring rests on the outer pot cleaning chamber support rods and is fixed by the outer pot cleaning chamber connecting ring fixing screws 34. An outer pot cleaning chamber limiting rod is connected to the outer pot cleaning chamber connecting ring. The outer pot cleaning chamber limiting rod includes an outer pot cleaning chamber limiting rod connecting plate 35 connected together in a "U" shape and two outer pot cleaning chamber side plates 36. The lower end of the outer pot cleaning chamber side plates is provided with an outer pot cleaning chamber outward flange 37, which is fixed to the outer pot cleaning chamber cavity by the outer pot cleaning chamber limiting rod fixing screws 38. The outer pot cleaning chamber has a sealing groove 47 on the periphery of the surface where it connects to the outer pot cleaning chamber cover. When the outer pot cleaning chamber cover is placed on the outer pot cleaning chamber, the periphery of the cover passes through the sealing groove. The outer pot cleaning chamber switching structure includes a horizontal rotating shaft 67 located on one side of the outer pot cleaning chamber and a motor that drives the horizontal rotating shaft to rotate. The outer pot cleaning chamber cover is fixed to the rotating shaft. The outer pot cleaning chamber cleaning fluid output structure includes a central riser 39 connected to the cleaning fluid supply system and a first outlet 40 located at the top of the central riser. The first outlet is a slit structure and there are at least three outlets, which are distributed circumferentially along the central riser. The top of the central riser of the outer pot cleaning chamber is a closed structure, and the first liquid outlet of the outer pot cleaning chamber simultaneously penetrates the top wall and peripheral wall of the central riser. The cleaning fluid output structure of the outer pot cleaning chamber also includes several edge risers 41 connected to the cleaning fluid supply system. Several nozzles 42 of the outer pot cleaning chamber are provided on the edge risers, which are located at the edge of the outer pot cleaning chamber. The openings of the nozzles face the center of the outer pot cleaning chamber. In use, the outer pot is inverted and fitted onto the central riser of the outer pot cleaning chamber, with the edge risers located outside the outer pot.

Claims

1. A decocting pot cleaning structure, the decocting pot comprising an outer pot, an inner pot provided in the outer pot, and a pot cover covering the inner pot, characterized in that, The system includes a frame, which is equipped with a cleaning fluid supply system, a lid cleaning chamber, an inner pot cleaning chamber, and an outer pot cleaning chamber. The lid cleaning chamber has a cleaning fluid output structure and includes a lid cleaning chamber body, a lid cleaning chamber cover, and a lid cleaning chamber switch structure for opening and closing the cover. The inner pot cleaning chamber has an inner pot cleaning fluid output structure and includes an inner pot cleaning chamber body, a cover for covering the inner pot cleaning chamber body, and an inner pot cleaning chamber switch structure for opening and closing the cover. The inner pot cleaning chamber includes a cover and an inner pot cleaning chamber switch structure for opening and closing the inner pot cleaning chamber cover; the outer pot cleaning chamber is provided with an outer pot cleaning fluid output structure, the outer pot cleaning chamber includes an outer pot cleaning chamber body, an outer pot cleaning chamber cover for covering the outer pot cleaning chamber body, and an outer pot cleaning chamber switch structure for opening and closing the outer pot cleaning chamber cover; the pot cover cleaning fluid output structure, the inner pot cleaning chamber cleaning fluid output structure, and the outer pot cleaning chamber cleaning fluid output structure are all supplied with cleaning fluid through the cleaning fluid supply system.

2. The structure for cleaning a decocting pot according to claim 1, wherein The pot lid has a pinching protrusion at the center, and the pot lid cleaning cavity has a mechanism to grab the pinching protrusion and lift the pot lid.

3. The structure for cleaning a decocting pot according to claim 1 or 2, wherein The cleaning fluid output structure of the pot lid cleaning chamber includes a horizontal conveying pipe disposed on the pot lid cleaning chamber and a plurality of pot lid cleaning chamber nozzles disposed on the horizontal conveying pipe.

4. The structure for cleaning a decocting pot according to claim 1 or 2, wherein Drainage holes are provided on the bottom walls of the pot lid cleaning chamber, the outer pot cleaning chamber, and the inner pot cleaning chamber, and the drainage holes are equipped with valves.

5. The structure for cleaning a decocting pot according to claim 1, wherein The top of the outer pot cleaning cavity is open to form an upper opening. The upper end of the front side wall of the outer pot cleaning cavity is provided with a side opening. The upper opening and the side opening are connected. The outer pot cleaning cavity cover includes a top plate that covers the upper opening and a side sealing plate that covers the side opening.

6. The structure for cleaning a decocting pot according to claim 1 or 5, wherein The outer pot cleaning chamber is provided with a plurality of outer pot cleaning chamber limiting rods, and an outer pot cleaning chamber supporting block for supporting the outer pot is provided on one side of the space enclosed by the outer pot cleaning chamber limiting rods.

7. The structure for cleaning a decocting pot according to claim 1 or 5, wherein The outer pot cleaning chamber cleaning fluid output structure includes a central riser and several edge risers connected to the cleaning fluid supply system. The edge risers are provided with several nozzles distributed vertically. The edge risers are located at the edge of the outer pot cleaning chamber. The nozzles open towards the center of the outer pot cleaning chamber. The top of the central riser is provided with a first liquid outlet.

8. The structure for cleaning a decocting pot according to claim 1, wherein The top of the inner pot cleaning cavity is open to form an upper opening. The upper end of the front side wall of the inner pot cleaning cavity is provided with a side opening. The upper opening and the side opening are connected. The inner pot cleaning cavity cover includes a top plate that covers the upper opening and a side sealing plate that covers the side opening.

9. The structure for cleaning a decocting pot according to claim 1 or 8, wherein The inner pot is provided with an inwardly folded edge. The inner pot cleaning cavity is provided with a plurality of inner pot cleaning cavity limiting rods and a plurality of inner pot fixing structures that clamp the inwardly folded edge. The inner pot cleaning cavity limiting rods are provided with an inner pot cleaning cavity supporting block for supporting the inner pot on one side of the space enclosed by the inner pot cleaning cavity limiting rods.

10. A cleaning structure for a decoction pot according to claim 1 or 8, characterized in that, The inner pot cleaning chamber cleaning fluid output structure includes a central riser and several edge risers connected to the cleaning fluid supply system. The edge risers are provided with several nozzles distributed vertically. The edge risers are located at the edge of the inner pot cleaning chamber. The nozzles open towards the center of the inner pot cleaning chamber. The central riser has a first outlet at the top and a second outlet at the bottom.

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