Cleaning and drying device for full-automatic traditional Chinese medicine decocting machine

Abstract

The invention relates to the field of cleaning equipment, and discloses a cleaning and drying device for a full-automatic traditional Chinese medicine decocting machine, which consists of a fixed part and a rotating part. The device integrates the functions of high-temperature showering sterilization, repeated washing, drying and the like. The high-temperature steam generator is matched with the spray head set, high-temperature steam is used for cleaning residual dirt and traditional Chinese medicine components on the inner wall of the medicine decocting machine, and a parallel mechanism is adopted for solving the contradiction that a cleaning part applies pressure to the inner wall of the full-automatic medicine decocting machine and the device can be conveniently installed. The drying air heater is driven by the stepping motor to form a rotary hot air field in the medicine decocting machine, rapid and comprehensive drying is achieved, and bacterium breeding is prevented. The full-automatic traditional Chinese medicine decocting machine is provided with a power supply and clean water, is convenient to move, can clean a plurality of full-automatic traditional Chinese medicine decocting machines at one time, can quickly replace a tail end cleaning part, effectively solves the problems that an existing decocting machine is not thorough in cleaning and not timely in drying, and powerfully guarantees the service quality and safety of traditional Chinese medicine and healthy development of the industry.

Description

Technical Field

[0001] The invention discloses a cleaning and drying device for a fully automatic Chinese medicine decocting machine, relates to the field of cleaning equipment, and is specifically applied to the cleaning and drying of a fully automatic Chinese medicine decocting machine. Background Art

[0002] In today's era, traditional Chinese medicine is ushering in a golden period of vigorous development with its unique theoretical system and remarkable curative effect. With the increasing attention paid to health and the in-depth understanding of the value of traditional medicine, traditional Chinese medicine has received more and more attention and favor worldwide, and its industrial scale has continued to expand, with a bright future. The effective application of traditional Chinese medicine is inseparable from the precise decoction process. The fully automatic Chinese medicine decoction machine came into being and has been widely promoted and used. It has greatly improved the efficiency and convenience of Chinese medicine decoction, making it more convenient to take Chinese medicine, and providing strong technical support for the inheritance and development of traditional Chinese medicine. However, in actual use, the fully automatic Chinese medicine decoction machine has exposed a problem that needs to be solved urgently-difficult cleaning. Although some decoction machines are equipped with functions such as high-temperature steam cleaning, due to the complex and diverse ingredients of traditional Chinese medicine, many effective ingredients, drug residues and other substances are easily attached to every corner of the decoction machine during the decoction process, forming stubborn residues. These residues are difficult to be completely removed by conventional cleaning methods alone. The presence of residues not only affects the appearance and hygiene of the decoction machine, but more importantly, long-term accumulation may breed bacteria, affect the quality of subsequent decoctions, and thus have a potential adverse effect on the safety and efficacy of patients' medication. At the same time, the drying process after cleaning is also crucial. If the inside of the decoction machine cannot be dried in time, it will also cause a series of problems such as bacterial growth. Summary of the invention

[0003] In view of the above problems, the present invention has developed a cleaning and drying device for a fully automatic Chinese medicine decoction machine. The device integrates functions such as high-temperature shower sterilization, repeated washing and drying, and adopts a parallel mechanism to solve the contradiction between the cleaning components applying pressure to the inner wall of the fully automatic decoction machine (to clean it more cleanly) and ensuring that the device can be installed smoothly and conveniently. It has its own power supply and clean water, is easy to move, and can clean multiple fully automatic Chinese medicine decoction machines at a time, effectively solving the problem of incomplete cleaning and untimely drying of existing decoction machines, ensuring the quality and safety of Chinese medicine services, and safeguarding the sustainable and healthy development of the Chinese medicine industry.

[0004] In order to achieve the above-mentioned purpose, the technical solution provided by the present invention is a cleaning and drying device for a fully automatic Chinese medicine decocting machine, characterized in that the device consists of a fixed part and a rotating part, the fixed part consists of a load-bearing base, a handle, a battery box, a central control box, a water storage tank, a high-temperature steam generator, a steam nozzle group, a stepper motor, a stepper motor fixing seat, a rotating part tray, and a thrust ball bearing, and the rotating part consists of a coupling, an optical axis, an optical axis fixing flange, a fan fixing seat, a drying hot air blower, a parallel mechanism fixing flange, a parallel cross bar, a side wall end component fixing seat, a linkage oblique rod, a linkage vertical rod, an optical axis sliding flange, a push rod motor, a push rod motor fixing flange, a bottom wiping disc, a bottom end component fixing seat, a linkage small vertical rod, a side wall sponge wiper, and a side wall brush , side wall water scraper, bottom brush, bottom water scraper, disc rotating wheel, small disc water scraper, wherein the handle is fixed to the load-bearing base by bolts, the battery box, central control box, water tank, and high-temperature steam generator are fixed to the load-bearing base at intervals of ninety degrees, the water outlet of the water tank is connected to the water inlet of the high-temperature steam generator, the water outlet of the high-temperature steam generator is connected to the water inlet pipe of the steam nozzle group, the steam nozzle group is fixed to the bottom of the load-bearing base by bolts, the stepper motor fixing seat is fixed to the load-bearing base by bolts, the stepper motor is fixed to the stepper motor fixing seat by bolts, the rotating part tray is fixed to the bottom of the load-bearing base by bolts, the thrust ball bearing is placed on the rotating part tray, the optical axis fixing flange is fixed to the optical axis by a top screw and is placed on the thrust On the ball bearing, the coupling connects the output shaft of the stepper motor and one end of the optical axis through the top screw, the fan fixing seat is fixed on the optical axis through the top screw, and the two drying hot air blowers are installed on both sides of the fan fixing seat through buckles. Two inverted and two upright parallel mechanism fixing flanges are fixed on the optical axis through top screws. One parallel mechanism fixing flange is connected to four parallel cross bars through pins. The side wall end component fixing seat is respectively connected to the two parallel cross bar pins to form a group of parallel mechanisms. There are two layers of parallel mechanisms responsible for cleaning the side walls of the fully automatic Chinese medicine decoction machine, and each layer has four groups. The two ends of the linkage vertical rod are respectively connected to the middle of the two parallel cross bars between the upper and lower layers of parallel mechanisms through pins to realize the linkage of the upper and lower layers of parallel mechanisms. The built-in linear bearing of the optical axis sliding flange is nested in the optical axis The upper part can slide up and down, one end of the linkage oblique rod is connected to the optical axis sliding flange pin, and the other end is connected to the parallel cross bar pin under the upper parallel mechanism. The push rod motor fixing flange is fixed to the optical axis through a top screw, and the two ends of the push rod motor are respectively connected to the optical axis sliding flange and the push rod motor fixing flange pin. The bottom wiping disc is fixed to the end of the optical axis through a top screw, and the four bottom end component fixing seats are respectively connected to the bottom wiping disc pin, and the two ends of the linkage small vertical rod are respectively connected to the middle part of the parallel cross bar under the lower parallel mechanism and the bottom end component fixing seat pin to realize the linkage between the lower parallel mechanism and the four bottom end component fixing seats, and the side wall sponge wiper, side wall brush, and side wall water scraper are respectively fixed to the outside of the eight side wall end component fixing seats of the upper and lower parallel mechanisms through dovetail grooves.The bottom brush and bottom water scraper are fixed to the bottom of the four bottom end parts fixing seats through dovetail grooves, the disc rotating wheel is clamped to the bottom to wipe the bottom of the disc through a buckle, and the disc small water scraper is fixed to the bottom to wipe the bottom of the disc through a dovetail groove.

[0005] In order to achieve that each terminal cleaning component can exert a certain pressure on the inner wall of the fully automatic Chinese medicine decoction machine, and to ensure that the washing and drying machine can smoothly enter the fully automatic Chinese medicine decoction machine, this washing and drying machine adopts a parallel mechanism. There are two layers of parallel mechanisms responsible for cleaning the side walls of the fully automatic Chinese medicine decoction machine. The intervals between the four groups of parallel mechanisms in one layer are 90 degrees. There is a side wall terminal component fixing seat at the end of each group of parallel mechanisms. Three different terminal cleaning components can be replaced on the side wall terminal component fixing seat, including a side wall sponge, a side wall brush and a side wall water scraper. The middle pins of the two parallel horizontal bars between the upper and lower layers of parallel mechanisms are connected by linkage vertical rods to realize the linkage of the upper and lower layers of parallel mechanisms. The four bottom terminal component fixing seats and the bottom wiping disc at the bottom of the fully automatic Chinese medicine decoction machine are responsible for cleaning. Two different terminal cleaning components can be replaced on the bottom terminal component fixing seat. The brush and the bottom water scraper respectively connect the parallel cross bars under the lower parallel mechanism and the bottom end component fixing seat pins through the linkage small vertical rod, so as to realize the linkage between the lower parallel mechanism and the four bottom end component fixing seats. One end of the push rod motor is fixed on the optical axis through the push rod motor fixing flange, and the other end is pin-connected with the optical axis sliding flange nested on the optical axis and can slide up and down. The two ends of the linkage oblique rod are respectively connected with the optical axis sliding flange and the parallel cross bar pins under the upper parallel mechanism, so that the optical axis sliding flange is driven to slide up when the push rod motor is extended, and then the parallel cross bars of the upper parallel mechanism are pushed up obliquely through the linkage oblique rod. Under the driving action of the linkage vertical rod and the linkage small vertical rod, the two-layer parallel mechanism responsible for cleaning the side wall of the fully-automatic Chinese medicine decoction machine and the four bottom end component fixing seats responsible for cleaning the bottom of the fully-automatic Chinese medicine decoction machine are linked to lift up and contract centripetally.

[0006] The eight side wall end component fixing seats, four bottom end component fixing seats and the bottom wiping disc of the upper and lower parallel mechanisms are provided with dovetail grooves, and the end cleaning components such as the side wall sponge, side wall brush, side wall water scraper, bottom brush, bottom water scraper and small disc water scraper are provided with dovetail blocks of corresponding sizes. When the end cleaning components need to be cleaned or reach the upper limit of the usage time, they can be quickly disassembled and replaced.

[0007] The steam nozzle group is a circular structure formed by 12 duckbill nozzles connected in series. The water inlet of the steam nozzle group is connected to the water outlet of the high-temperature steam generator through the hole on the load-bearing base. The water inlet of the high-temperature steam generator is connected to the water outlet of the water tank. The water flow sprayed by the duckbill nozzle is fan-shaped. The water flow sprayed by the 12 nozzles can cover the side wall of the fully-automatic Chinese medicine decoction machine. The angle between each nozzle and the horizontal is 36 degrees. The high-temperature steam sprayed from the nozzle is sprayed on the top of the side wall of the fully-automatic Chinese medicine decoction machine.

[0008] Driven by the stepper motor, the rotating part rotates counterclockwise to perform the cleaning task, and the eight side wall end component fixing seats of the upper and lower parallel mechanisms are installed with side wall water scrapers, side wall brushes, side wall sponges and side wall brushes in counterclockwise order. Considering that the water scraped off by the side wall water scrapers on the upper layer will flow down along the side walls of the full-automatic Chinese medicine decoction machine and pollute the cleaning area of ​​the lower parallel mechanism, the four side wall end component fixing seats of the lower parallel mechanism are installed with side wall water scrapers, side wall brushes, side wall sponges and side wall brushes in counterclockwise order, and the whole is rotated 90 degrees clockwise with the installation position of the upper layer, and two bottom brushes and two bottom water scrapers are respectively installed on the four bottom end component fixing seats, and the two bottom brushes are installed relatively to each other, and the two bottom water scrapers are installed relatively to each other.

[0009] There are two dovetail grooves on the bottom wiping disc, which are used to fix two small water scrapers on the disc. The two small water scrapers on the disc are located on the same straight line but in opposite directions. The position and posture of one of them after rotating 180 degrees around the midpoint of the line connecting the two completely coincide with the other one. There are two grooves on the bottom wiping disc, and buckles are provided in the grooves to fix the rotating wheel of the disc. The rest of the bottom wiping disc comes with a brush.

[0010] The fan fixing seat is fixed on the optical axis, and two drying hot air blowers are installed on both sides of the fan fixing seat. The drying hot air blower has a built-in resistance wire that can blow out hot air. The stepper motor drives the optical axis and then drives the fan fixing seat and the drying hot air blower to rotate to form a rotating hot air field in the fully automatic Chinese medicine decoction machine, thereby realizing rapid drying of the inside of the fully automatic Chinese medicine decoction machine.

[0011] Compared with the prior art, the present invention has the following advantages and beneficial effects: the present invention integrates the functions of high-temperature shower sterilization, repeated washing and drying, and the high-temperature steam generated by the high-temperature steam generator, the steam nozzle group and other components work together to effectively cover the inner wall of the medicine decocting machine, and strongly clean and sterilize the residual complex Chinese medicine ingredients and dirt. At the same time, the present invention cleverly solves the contradiction between the pressure of the cleaning component on the inner wall of the medicine decocting machine and the convenient installation of the device by using a parallel mechanism, so that the cleaning component can fit the inner wall tightly and remove stubborn stains more thoroughly. In terms of drying, the drying hot air blower of the present invention can form a rotating hot air field in the medicine decocting machine under the drive of a stepping motor, which can achieve fast and comprehensive drying and avoid the problem of bacteria breeding caused by untimely drying. In addition, the present invention has its own power supply and clean water, is easy to move, can handle multiple medicine decocting machines at one time, and the terminal cleaning component can be quickly replaced. These characteristics greatly improve the convenience and versatility of use, improve the cleaning and drying effect of the fully automatic Chinese medicine decocting machine from many aspects, and ensure the important links in the development of the Chinese medicine industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is an axonometric diagram of the working state of the present invention;

[0013] Figure 2 It is an axonometric view of the present invention in a folded state;

[0014] Figure 3 It is a bottom view of the working state of the present invention;

[0015] Figure 4 The internal structure of the fixed part of the present invention;

[0016] Figure 5 It is an axonometric view of the rotating part of the present invention.

[0017] In the figure: 1. load-bearing base; 2. handle; 3. battery box; 4. central control box; 5. water tank; 6. high-temperature steam generator; 7. steam nozzle group; 8. stepper motor; 9. stepper motor fixing seat; 10. rotating part tray; 11. thrust ball bearing; 12. coupling; 13. optical axis; 14. optical axis fixing flange; 15. fan fixing seat; 16. drying hot air blower; 17. parallel mechanism fixing flange; 18. parallel cross bar; 19 , side wall end component fixing seat; 20, linkage oblique rod; 21, linkage vertical rod; 22, optical axis sliding flange; 23, push rod motor; 24, push rod motor fixing flange; 25, bottom wiping disc; 26, bottom end component fixing seat; 27, linkage small vertical rod; 28, side wall sponge wiper; 29, side wall brush; 30, side wall water scraper; 31, bottom brush; 32, bottom water scraper; 33, disc rotating wheel; 34, disc small water scraper. DETAILED DESCRIPTION

[0018] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of specific embodiments of the present invention.

[0019] Example: Please refer to Figures 1 to 5 As shown:

[0020] Preparation stage: First, when the device is fully charged and the water tank is filled with water, lift the device and place it in the fully automatic Chinese medicine decoction machine (at this time, the device is in a retracted state, that is, the push rod motor 23 is in an extended position, and the two-layer parallel mechanism responsible for cleaning the side wall of the fully automatic Chinese medicine decoction machine and the four bottom end component fixing seats 26 responsible for cleaning the bottom of the fully automatic Chinese medicine decoction machine are in a state of linkage upward lifting and centripetal contraction). Figure 2 As shown, press the power switch and the device will enter the automatic cleaning program.

[0021] Automatic implementation stage of the device: first, the control system will issue a command to turn on the high-temperature steam generator 6. When the high-temperature steam generator 6 is heated, the control system controls the push rod motor 23 to contract, thereby driving the optical axis sliding flange 22 to slide down, and pulls the parallel cross bar 18 of the upper parallel mechanism to be leveled through the linkage oblique rod 20. Under the driving action of the linkage vertical rod 21 and the linkage small vertical rod 27, the two-layer parallel mechanism responsible for cleaning the side wall of the fully automatic Chinese medicine decoction machine and the four bottom end component fixing seats 26 responsible for cleaning the bottom of the fully automatic Chinese medicine decoction machine are linked to a horizontal state. At this time, the device enters a working state, such as Figure 1As shown. The cleaning parts at the end of the two-layer parallel mechanism responsible for cleaning the side wall of the fully automatic Chinese medicine decoction machine and the cleaning parts of the four bottom end parts fixing seats 26 responsible for cleaning the bottom of the fully automatic Chinese medicine decoction machine respectively form a certain pressure on the internal side wall and bottom of the fully automatic Chinese medicine decoction machine, and then the control system issues a command to control the electromagnetic valve inside the high-temperature steam generator 6 to open, and the 12 duckbill nozzles of the steam nozzle group 7 spray high-temperature water vapor, which is sprayed on the top of the side wall of the fully automatic Chinese medicine decoction machine and flows down along the side wall, thereby moistening the entire fully automatic Chinese medicine decoction machine. One minute after the high-temperature water vapor is sprayed, the control system issues a command for the stepper motor 8 to start working. Driven by the machine 8, the coupling 12 and the optical axis 13 are driven, and then the entire rotating part starts to rotate counterclockwise, which is responsible for cleaning the cleaning parts at the ends of the two-layer parallel mechanisms of the side walls of the full-automatic Chinese medicine decocting machine and the cleaning parts responsible for cleaning the four bottom end parts fixing seats 26 of the bottom of the full-automatic Chinese medicine decocting machine. The side wall sponge 28, side wall brush 29, side wall water scraper 30, bottom brush 31, bottom water scraper 32 and disc small water scraper 34 are used to clean the internal side walls and bottom of the full-automatic Chinese medicine decocting machine by soft sponge wiping, hard brushing and scraping. As the moving part rotates continuously, the above operation is repeated, and during this period, high-temperature water vapor is continuously flushed. Five minutes after the rotating part starts to rotate, the control system controls the push rod motor 23 to extend and drive the optical axis sliding flange 22 to slide up, and then pushes the parallel cross bar 18 of the upper parallel mechanism to be lifted up obliquely through the linkage oblique rod 20. Driven by the linkage vertical rod 21 and the linkage small vertical rod 27, the two-layer parallel mechanism responsible for cleaning the side wall of the fully-automatic Chinese medicine decoction machine and the four bottom end component fixing seats 26 responsible for cleaning the bottom of the fully-automatic Chinese medicine decoction machine are linked to be lifted up and contracted centripetally. After the process is completed, the solenoid valve inside the high-temperature steam generator 6 is closed, and the 12 duckbill nozzles of the steam nozzle group 7 no longer spray high-temperature water vapor. At this time, the rotating part is still rotating, but the cleaning components responsible for cleaning the inside of the fully automatic Chinese medicine decocting machine are no longer in contact with the inside of the fully automatic Chinese medicine decocting machine. At this time, the control system controls the drying hot air blower 16 to turn on, and the drying hot air blower 16 forms a rotating hot air field in the fully automatic Chinese medicine decocting machine to achieve rapid drying of the inside of the fully automatic Chinese medicine decocting machine. This process lasts for two minutes. After two minutes, the automatic cleaning program of the device ends, and a buzzer prompt sound is emitted in the central control box 4.

[0022] The above description of the embodiments is to facilitate the understanding and use of the invention by those skilled in the art. It is obvious that those skilled in the art can easily make various modifications to these embodiments and apply the general principles described herein to other embodiments without creative work. Therefore, the present invention is not limited to the above embodiments, and improvements and modifications made by those skilled in the art based on the disclosure of the present invention without departing from the scope of the present invention should be within the scope of protection of the present invention.

Claims

1. A cleaning and drying device for a fully automatic Chinese medicine decoction machine, characterized in that: The device is composed of a fixed part and a rotating part. The fixed part is composed of a load-bearing base (1), a handle (2), a battery box (3), a central control box (4), a water storage tank (5), a high-temperature steam generator (6), a steam nozzle group (7), a stepper motor (8), a stepper motor fixing seat (9), a rotating part tray (10), and a thrust ball bearing (11). The rotating part is composed of a coupling (12), an optical axis (13), an optical axis fixing flange (14), a fan fixing seat (15), a drying hot air blower (16), a parallel mechanism fixing flange (17), a parallel cross bar (18), a side wall end component fixing seat (19), a linkage oblique rod (20), a linkage vertical rod (21), an optical axis sliding flange (22), a push rod motor (23), and a push rod motor. The invention relates to a steam generator comprising a machine fixing flange (24), a bottom wiping disc (25), a bottom end component fixing seat (26), a linkage small vertical rod (27), a side wall sponge wiper (28), a side wall brush (29), a side wall water scraper (30), a bottom brush (31), a bottom water scraper (32), a disc rotating wheel (33), and a disc small water scraper (34), wherein the handle (2) is fixed to the load-bearing base (1) by bolts, the battery box (3), the central control box (4), the water storage tank (5), and the high-temperature steam generator (6) are fixed to the load-bearing base (1) at intervals of 90 degrees, the water outlet of the water storage tank (5) is connected to the water inlet of the high-temperature steam generator (6), and the water outlet of the high-temperature steam generator (6) is connected to the water inlet pipe of the steam nozzle group (7). The steam nozzle group (7) is fixed to the bottom of the load-bearing base (1) by bolts, the stepper motor fixing seat (9) is fixed to the load-bearing base (1) by bolts, the stepper motor (8) is fixed to the stepper motor fixing seat (9) by bolts, the rotating part tray (10) is fixed to the bottom of the load-bearing base (1) by bolts, the thrust ball bearing (11) is placed on the rotating part tray (10), the optical axis fixing flange (14) is fixed to the optical axis (13) by a top screw and placed on the thrust ball bearing (11), the coupling (12) connects the output shaft of the stepper motor (8) and one end of the optical axis (13) by a top screw, the fan fixing seat (15) is fixed to the optical axis (13) by a top screw, and the two drying hot air blowers (16) are fixed by buckles. Installed on both sides of the fan fixing seat (15), two of the four parallel mechanism fixing flanges (17) are inverted and two are upright and fixed on the optical axis (13) through top screws, one parallel mechanism fixing flange (17) is connected to four parallel cross bars (18) through pins, and the side wall end component fixing seat (19) is respectively connected to two parallel cross bars (18) through pins to form a group of parallel mechanisms. The parallel mechanism responsible for cleaning the side wall of the fully automatic Chinese medicine decoction machine has two layers, and each layer has four groups. The two ends of the linkage vertical rod (21) are respectively connected to the middle of the two parallel cross bars (18) between the upper and lower layers of parallel mechanisms through pins to achieve the linkage of the upper and lower layers of parallel mechanisms. The optical axis sliding flange (22) has a built-in linear bearing nested on the optical axis (13) to achieve up and down sliding.One end of the linkage oblique rod (20) is pin-connected to the optical axis sliding flange (22), and the other end is pin-connected to the parallel cross bar (18) below the upper parallel mechanism. The push rod motor fixing flange (24) is fixed to the optical axis (13) through a top screw. The two ends of the push rod motor (23) are pin-connected to the optical axis sliding flange (22) and the push rod motor fixing flange (24). The bottom wiping disc (25) is fixed to the end of the optical axis (13). Four bottom end component fixing seats (26) are pin-connected to the bottom wiping disc (25). The two ends of the linkage small vertical rod (27) are pin-connected to the middle and bottom end of the parallel cross bar (18) below the lower parallel mechanism. The lower parallel mechanism is connected to the four bottom end component fixing seats (26) by pins, so as to realize the linkage between the lower parallel mechanism and the four bottom end component fixing seats (26); the side wall sponge wiper (28), the side wall brush (29), and the side wall water scraper (30) are respectively fixed to the outside of the eight side wall end component fixing seats (19) of the upper and lower parallel mechanisms through dovetail grooves; the bottom brush (31) and the bottom water scraper (32) are respectively fixed to the bottom of the four bottom end component fixing seats (26) through dovetail grooves; the disc rotating wheel (33) is clamped to the bottom of the bottom wiping disc (25) through a buckle; and the disc small water scraper (34) is fixed to the bottom of the bottom wiping disc (25) through a dovetail groove.

2. A cleaning and drying device for a fully automatic Chinese medicine decoction machine according to claim 1, characterized in that: In order to achieve that each end cleaning component can exert a certain pressure on the inner wall of the fully automatic Chinese medicine decoction machine and ensure that the washer-dryer can smoothly enter the fully automatic Chinese medicine decoction machine, the washer-dryer adopts a parallel mechanism. The parallel mechanism responsible for cleaning the side wall of the fully automatic Chinese medicine decoction machine has two layers. The intervals between the four groups of parallel mechanisms in one layer are 90 degrees. There is a side wall end component fixing seat (19) at the end of each group of parallel mechanisms. Three different end cleaning components can be replaced on the side wall end component fixing seat (19), the side wall sponge wiper ( 28), side wall brushes (29) and side wall water scrapers (30), respectively connect the middle pins of the two parallel horizontal bars (18) between the upper and lower parallel mechanisms through the linkage vertical rod (21), so as to realize the linkage of the upper and lower parallel mechanisms, and clean the four bottom end component fixing seats (26) and the bottom wiping disc (25) at the bottom of the fully automatic Chinese medicine decoction machine. The bottom end component fixing seats (26) can be replaced with two different end cleaning components, the bottom brushes (31) and the bottom water scrapers (32), through the linkage small The vertical rod (27) respectively connects the parallel cross rod (18) under the lower parallel mechanism with the bottom end component fixing seat (26) with a pin, thereby realizing the linkage between the lower parallel mechanism and the four bottom end component fixing seats (26). One end of the push rod motor (23) is fixed on the optical axis (13) through the push rod motor fixing flange (24), and the other end is pin-connected with the optical axis sliding flange (22) nested on the optical axis (13) and capable of sliding up and down. The two ends of the linkage oblique rod (20) are respectively connected with the optical axis sliding flange (22) and the upper parallel mechanism. The parallel cross bar (18) below the travel mechanism is pin-connected, so that when the push rod motor (23) is extended, the optical axis sliding flange (22) is driven to slide upward, and then the parallel cross bar (18) of the upper parallel mechanism is pushed to be lifted obliquely upward through the linkage oblique rod (20). Under the driving action of the linkage vertical rod (21) and the linkage small vertical rod (27), the two-layer parallel mechanism responsible for cleaning the side wall of the fully automatic Chinese medicine decoction machine and the four bottom end component fixing seats (26) responsible for cleaning the bottom of the fully automatic Chinese medicine decoction machine are lifted upward and contracted centripetally in a linkage manner.

3. The cleaning and drying device for a fully automatic Chinese medicine decoction machine according to claim 1, characterized in that: The eight side wall end component fixing seats (19), the four bottom end component fixing seats (26) and the bottom wiping disc (25) of the upper and lower parallel mechanisms are provided with dovetail grooves, and the end cleaning components such as the side wall sponge (28), the side wall brush (29), the side wall water scraper (30), the bottom brush (31), the bottom water scraper (32) and the disc small water scraper (34) are provided with dovetail blocks of corresponding sizes, so that when the end cleaning components need to be cleaned or reach the upper limit of the use time, they can be quickly disassembled and replaced.

4. The cleaning and drying device for a fully automatic Chinese medicine decoction machine according to claim 1, characterized in that: The steam nozzle group (7) is a circular structure formed by 12 duckbill nozzles connected in series. The water inlet of the steam nozzle group (7) passes through the hole on the load-bearing base (1) and is connected to the water outlet of the high-temperature steam generator (6). The water inlet of the high-temperature steam generator (6) is connected to the water outlet of the water storage tank (5). The water flow sprayed by the duckbill nozzle is fan-shaped. The water flow sprayed by the 12 nozzles can cover the side wall of the fully automatic Chinese medicine decoction machine. The angle between each nozzle and the horizontal is 36 degrees. The high-temperature water vapor sprayed from the nozzle is sprayed on the top of the side wall of the fully automatic Chinese medicine decoction machine.

5. The cleaning and drying device for a fully automatic Chinese medicine decoction machine according to claim 1, characterized in that: Driven by the stepper motor (8), the rotating part rotates counterclockwise to perform the cleaning task. The eight side wall end component fixing seats (19) of the upper and lower parallel mechanisms are sequentially installed with side wall water scrapers (30), side wall brushes (29), side wall sponges (28), and side wall brushes (29) in a counterclockwise order. Considering that the water scraped off by the side wall water scrapers (30) of the upper layer will flow down along the side wall of the fully automatic Chinese medicine decoction machine and pollute the cleaning area of ​​the lower parallel mechanism, the four side wall end component fixing seats (19) of the lower parallel mechanism are sequentially installed with side wall water scrapers (30), side wall brushes (29), side wall sponges (28), and side wall brushes (29) in a counterclockwise order. At the same time, the whole is rotated 90 degrees clockwise with respect to the installation position of the upper layer. Two bottom brushes (31) and two bottom water scrapers (32) are respectively installed on the four bottom end component fixing seats (26). The two bottom brushes (31) are installed relative to each other, and the two bottom water scrapers (32) are installed relative to each other.

6. A cleaning and drying device for a fully automatic Chinese medicine decocting machine according to claim 1, characterized in that: The bottom wiping disc (25) is provided with two dovetail grooves, which are used to fix two small water scrapers (34) on the disc, respectively. The two small water scrapers (34) on the disc are located on the same straight line but in opposite directions. The position and posture of one of them after rotating 180 degrees around the midpoint of the line connecting the two completely overlap with the other. The bottom wiping disc (25) is provided with two grooves, and buckles are provided in the grooves for fixing the disc rotating wheel (33). The rest of the bottom wiping disc (25) has a brush.

7. The cleaning and drying device for a fully automatic Chinese medicine decocting machine according to claim 1, characterized in that: The fan fixing seat (15) is fixed on the optical axis (13), and two drying hot air blowers (16) are installed on both sides of the fan fixing seat (15). The drying hot air blower (16) has a built-in resistance wire and can blow out hot air. The stepper motor (8) drives the optical axis (13) and then drives the fan fixing seat (15) and the drying hot air blower (16) to rotate to form a rotating hot air field in the fully automatic Chinese medicine decoction machine, thereby realizing rapid drying of the interior of the fully automatic Chinese medicine decoction machine.

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