Intelligent nutrient content extraction device and extraction method thereof

Abstract

The present application relates to the field of food processing device, especially to a kind of intelligent nutrition content extraction device and extraction method thereof.The intelligent nutrition content extraction device and extraction method thereof provided by the present application complete continuous feeding through feed pipe, after material is crushed to appropriate size by crushing blade, it is carried out to working bucket through screen mesh;First rotary drive works reversely, stirring member completes stirring action, while driving screw reversely rotates to realize the effect of upward transmission, at this time, most of solid materials are stirred and ultrasonic treated in large circle cylinder, solid materials will not sink to bottom, and relevant nutrients are extracted;After nutrition extraction is completed, first rotary drive works forwardly, driving screw rotates forwardly to realize the effect of downward transmission, at this time, fluid with material residue suspended is gradually transported to discharge barrel, filtration and compression are completed in sieve barrel, and material residue is left in sieve barrel, while fluid flows out through liquid outlet pipe.

Description

Technical Field

[0001] This invention relates to the field of food processing equipment, and in particular to an intelligent nutrient content extraction device and its extraction method. Background Technology

[0002] Existing technologies utilize therapeutic methods (such as dietary regulation, exercise guidance, and rehabilitation care) to improve the physical function of the elderly, optimize the gastrointestinal environment, and enhance the absorption and utilization rate of nutritional supplements. Nutritional extraction technology addresses the "nutrient supply" problem, while therapeutic techniques address the "nutrient absorption" problem, forming a closed-loop "supply-absorption" system covering key aspects of health management. Ultrasonic technology efficiently separates nutrients from plant or animal raw materials to produce high-purity, easily absorbed nutritional supplements, addressing the issue of weaker digestive and absorptive abilities in the elderly. Compared to traditional extraction methods, ultrasonic technology offers higher extraction efficiency, more complete retention of nutrients, and fewer impurities, providing precise nutritional support for the elderly. The synergy of these two approaches combines technological innovation with personalized therapeutic care, creating a comprehensive support system from nutrient intake to absorption and utilization, tailored to the physiological characteristics of the elderly, thus helping to prevent malnutrition and improve health.

[0003] Ultrasonic nutrient extraction technology is an advanced method that utilizes the cavitation, mechanical, and thermal effects of ultrasound to efficiently extract nutrients from plant or animal raw materials. This technology uses high-frequency sound waves (typically 15-60kHz) to generate microbubbles in a solvent. When these bubbles burst instantaneously, they release enormous pressure, disrupting cell structure and accelerating the release of active ingredients, while simultaneously maintaining a low-temperature environment to protect heat-sensitive nutrients.

[0004] Extraction time is reduced by more than two-thirds; for example, traditional methods require several hours, while ultrasound achieves optimal results in just 24 to 40 minutes. Operating at 40 to 60 degrees Celsius minimizes the loss of heat-sensitive components, making it particularly suitable for easily oxidized or hydrolyzed nutrients. It is applicable to a variety of ingredients, such as proteins, vitamins, and antioxidants, regardless of molecular size or polarity. Its low-energy design reduces resource waste and avoids chemical solvent contamination.

[0005] Current ultrasonic nutrient extraction methods lack consideration for continuous and efficient production. For example, the raw materials need to be pulverized to a certain extent, but the solid-liquid separation stage after nutrient extraction is inefficient. Summary of the Invention

[0006] The main objective of this invention is to provide an intelligent nutrient content extraction device and extraction method, which aims to solve the problems of insufficient consideration for continuous and efficient production in current ultrasonic nutrient extraction, and low efficiency in the solid-liquid separation stage after nutrient extraction.

[0007] To achieve the above objectives, the present invention provides an intelligent nutrient content extraction device, comprising: A working bucket includes a bucket bottom, bucket walls, and a bucket lid connected in sequence, wherein the bucket walls include a large ring cylinder and a small ring cylinder connected to each other; The extraction unit includes a mounting base disposed on the barrel lid. An ultrasonic column is disposed on the mounting base, which penetrates the working barrel and extends to the bottom of the barrel. Multiple ultrasonic transducers are disposed on the peripheral wall of the ultrasonic column. A rotating ring seat is rotatably sleeved on the mounting base. A first rotation drive is disposed corresponding to the rotating ring seat. Multiple structural rods are circumferentially spaced on the rotating ring seat, which penetrate the working barrel and extend to the bottom of the barrel. A stirring element is disposed on the portion of the structural rod corresponding to the large ring cylinder. A drive thread is disposed on the outer periphery of the multiple structural rods corresponding to the portion of the small ring cylinder. The inner ring of the drive thread matches the ultrasonic column, and the outer ring matches the inner wall of the small ring cylinder. The crushing section includes a powder bucket disposed on the bucket lid and connected to the working bucket. A powder cover is disposed on the upper part of the powder bucket. A second rotation drive is disposed on the powder cover. The output end of the second rotation drive enters the powder bucket and is connected to a crushing blade. A screen is disposed at the bottom of the powder bucket corresponding to the crushing blade. A feed pipe is introduced into the powder bucket. The discharge bucket is detachably connected to the bottom of the bucket and leads to the small ring cylinder. A valve is provided between the discharge bucket and the working bucket. A screen bucket is provided inside the discharge bucket and a liquid outlet pipe leads out from the bottom.

[0008] Furthermore, the screen and the powder container can be separated.

[0009] Furthermore, a telescopic drive is provided horizontally corresponding to the screen. When the telescopic drive reciprocates, the screen separates from and engages with the powder hopper.

[0010] Furthermore, the output end of the second rotation drive also drives a fan blade, which is positioned above the crushing blade.

[0011] Furthermore, a liquid level sensor is installed on the ultrasonic column.

[0012] Furthermore, a liquid injection pipe is introduced into the powder container, and a water pump is installed on the liquid injection pipe.

[0013] Furthermore, the screen barrel is elastically supported at the bottom of the discharge barrel.

[0014] The present invention also provides an extraction method applied to the above-mentioned intelligent nutrient content extraction device, comprising: S1. Close the valve and start the second rotary drive and the water pump on the injection pipe; S2. Start the operation of the ultrasonic transducer and start the first rotation drive to work in reverse, wherein the drive thread has the effect of upward transmission; S3. Stop the operation of the ultrasonic transducer, open the valve between the discharge bucket and the working bucket, and apply negative pressure at the liquid outlet pipe, wherein the drive thread has a downward transmission effect.

[0015] Furthermore, a telescopic drive is provided horizontally corresponding to the screen. When the telescopic drive reciprocates, the screen separates from and engages with the powder bucket. The steps in S1 include: Close the valve; The operation of the water pump and the second rotary drive is started intermittently. When the water pump and the second rotary drive are started, the telescopic drive connects the screen to the powder bucket. When the water pump and the second rotary drive stop working, the telescopic drive separates the screen from the powder bucket.

[0016] Furthermore, a liquid level sensor is provided on the ultrasonic column; in step S2, the opening and closing of the ultrasonic transducer are based on the liquid level data provided by the liquid level sensor.

[0017] The intelligent nutrient content extraction device and method provided by this invention continuously feeds the material through the feed pipe. After the material is crushed to a suitable size by the crushing blade, it passes through the screen into the working barrel. The first rotation drive works in reverse, and the stirring component completes the stirring action. The drive screw rotates in reverse to achieve the effect of upward transmission. At this time, most of the solid material is stirred and ultrasonically treated in the large cylinder, and the solid material will not sink to the bottom, so the relevant nutrients are extracted. After the nutrient extraction is completed, the first rotation drive works in the forward direction, and the drive screw rotates in the forward direction to achieve the effect of downward transmission. At this time, the fluid with suspended residue is gradually transported to the discharge barrel, where it is filtered and compressed in the screen barrel. The residue remains in the screen barrel, while the fluid flows out through the liquid outlet pipe. Attached Figure Description

[0018] Figure 1 This is a top view schematic diagram of an intelligent nutrient content extraction device according to an embodiment of the present invention; Figure 2 This is a lower view schematic diagram of an embodiment of the intelligent nutrient content extraction device of the present invention; Figure 3 This is a cross-sectional view of an intelligent nutrient content extraction device according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the extraction section from the top view of an intelligent nutrient content extraction device according to an embodiment of the present invention.

[0019] Reference numerals: 100-Working barrel, 110-Bottom of barrel, 120-Barrel wall, 121-Large ring barrel, 122-Small ring barrel, 130-Barrel lid, 200-Extraction section, 210-Mounting base, 220-Ultrasonic column, 230-Rotating ring seat, 240-First rotation drive, 250-Structural rod, 260-Stirring component, 270-Drive thread, 300-Crushing section, 310-Powder barrel, 311-Injection pipe, 320-Powder cover, 330-Second rotation drive, 340-Crushing blade, 350-Screen, 360-Feeding pipe, 400-Discharge barrel, 410-Screen barrel, 420-Discharge pipe. Detailed Implementation

[0020] It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0021] Those skilled in the art will understand that, unless specifically stated otherwise, the singular forms “a,” “an,” “the,” “the,” and “the” used herein may also include the plural forms. It should be further understood that the term “comprising” as used in this specification means the presence of the stated features, integers, steps, operations, elements, units, modules, and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, units, modules, components, and / or groups thereof. It should be understood that when we say an element is “connected” or “coupled” to another element, it can be directly connected or coupled to the other element, or there may be intermediate elements. Furthermore, “connected” or “coupled” as used herein can include wireless connection or wireless coupling. The term “and / or” as used herein includes all or any of the units and all combinations of one or more associated listed items.

[0022] It will be understood by those skilled in the art that, unless otherwise defined, all terms used herein (including technical and scientific terms) have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. It should also be understood that terms such as those defined in general dictionaries should be understood to have the same meaning as in the context of the prior art and should not be interpreted in an idealized or overly formal sense unless specifically defined as herein.

[0023] Reference Figures 1 to 4 In one embodiment of the present invention, an intelligent nutrient content extraction device includes: The working bucket 100 includes a bucket bottom 110, a bucket wall 120 and a bucket lid 130 connected in sequence. The bucket wall 120 includes a large ring cylinder 121 and a small ring cylinder 122 connected to each other. The extraction unit 200 includes a mounting base 210 disposed on the barrel cover 130. An ultrasonic column 220 is disposed on the mounting base 210, which penetrates the working barrel 100 and extends to the bottom 110 of the barrel. Multiple ultrasonic transducers are disposed on the peripheral wall of the ultrasonic column 220. A rotating ring seat 230 is rotatably sleeved on the mounting base 210. A first rotation drive 240 is disposed corresponding to the rotating ring seat 230. Multiple structural rods 250 are circumferentially spaced on the rotating ring seat 230, which penetrate the working barrel 100 and extend to the bottom 110 of the barrel. A stirring element 260 is disposed on the portion of the structural rod 250 corresponding to the large ring cylinder 121. A drive thread 270 is disposed on the outer periphery of the multiple structural rods 250 corresponding to the portion of the small ring cylinder 122. The inner ring of the drive thread 270 matches the ultrasonic column 220, and the outer ring matches the inner wall of the small ring cylinder 122. The crushing section 300 includes a powder hopper 310 disposed on the hopper cover 130 and connected to the working hopper 100. A powder cover 320 is disposed on the upper part of the powder hopper 310. A second rotation drive 330 is disposed on the powder cover 320. The output end of the second rotation drive 330 enters the powder hopper 310 and is connected to a crushing blade 340. A screen 350 is disposed at the bottom of the powder hopper 310 corresponding to the crushing blade 340. A feed pipe 360 ​​is introduced into the powder hopper 310. The discharge bucket 400 is detachably connected to the bottom of the bucket 110 and leads to the small ring cylinder 122. A valve is provided between the discharge bucket 400 and the working bucket 100. A screen bucket 410 is provided inside the discharge bucket 400 and a liquid outlet pipe 420 leads out from the bottom.

[0024] In current ultrasonic nutrient extraction technology, there is a lack of consideration for continuous and efficient production; for example, the raw materials need to be crushed to a certain extent, and the efficiency is low in the solid-liquid separation stage after nutrient extraction.

[0025] The intelligent nutrient extraction device provided by this invention includes a working tank 100, an extraction section 200, a crushing section 300, and a discharge tank 400. It can be applied to the extraction of nutrients from fruits, vegetables, traditional Chinese medicine, and tea.

[0026] The working bucket 100 includes a bucket bottom 110, a bucket wall 120, and a bucket lid 130 connected in sequence. The connection between the bucket bottom 110 and the bucket wall 120, and the connection between the bucket lid 130 and the bucket wall 120, can be through flanges or clamps, etc. The bucket wall 120 includes a large ring cylinder 121 and a small ring cylinder 122 connected to each other. The large ring cylinder 121 and the small ring cylinder 122 can be smoothly transitioned through a funnel-shaped constriction or other means. The large ring cylinder 121 and the small ring cylinder 122 can be welded or integrally formed.

[0027] The extraction unit 200 includes a mounting base 210 disposed on a bucket lid 130. An ultrasonic column 220 is disposed on the mounting base 210, penetrating the working bucket 100 and extending to the bottom 110 of the bucket. The main body of the ultrasonic column 220 is a structural cylinder, and multiple ultrasonic transducers are disposed on the peripheral wall of the ultrasonic column 220. The number and power of the ultrasonic transducers are determined according to the dimensions of the working bucket 100 and the ultrasonic column 220. The multiple ultrasonic transducers are distributed along the height direction of the ultrasonic column 220, specifically at positions corresponding to the small ring cylinder 122 and the large ring cylinder 121. A rotating ring seat 230 is rotatably sleeved on the mounting base 210. A bearing structure can be disposed between the rotating ring seat 230 and the mounting base 210. A first rotation drive 240 is disposed corresponding to the rotating ring seat 230, driving the rotating ring seat 230 to rotate. Multiple structural rods 250, penetrating the working bucket 100 and extending to the bottom 110 of the bucket, are circumferentially spaced on the rotating ring seat 230. For example, there are four structural rods 250, which do not obstruct the operation of the ultrasonic transducer. A stirring element 260 is provided on the portion of the structural rod 250 corresponding to the large ring cylinder 121. The stirring element 260 can be rod-shaped or plate-shaped, etc. Drive threads 270 are provided on the outer periphery of the multiple structural rods 250 corresponding to the portion of the small ring cylinder 122. The inner ring of the drive thread 270 matches the ultrasonic column 220, reducing the entry of material particles into the small ring cylinder 122 when not needed; while the outer ring of the drive thread 270 matches the inner wall of the small ring cylinder 122, thereby improving the driving effect of the drive thread 270. Specifically, a side strip with both lubricating and sealing functions can be provided at the position of the drive thread 270 corresponding to the ultrasonic column 220 and the small ring cylinder 122.

[0028] The crushing unit 300 includes a powder container 310 disposed on a lid 130 and connected to the working container 100. A powder cover 320 is disposed on the upper part of the powder container 310, and a second rotation drive 330 is disposed on the powder cover 320. The output end of the second rotation drive 330 enters the powder container 310 and is connected to a crushing blade 340. The second rotation drive 330 drives the crushing blade 340 to rotate at high speed, and the crushing blade 340 performs a crushing action. A screen 350 is disposed at the bottom of the powder container 310 corresponding to the crushing blade 340. Ideally, the crushing blade 340 and the screen 350 are positioned in close contact, so that the crushing blade 340 can perform an efficient shearing action during rotation without interacting with the screen 350. Specifically, a gap of 0.1 to 0.2 mm can be formed between the bottom of the crushing blade 340 and the screen 350, or the crushing blade 340 can be placed tightly against the screen 350 during setup, allowing the interfering parts to be ground down naturally during trial operation. A feed pipe 360 ​​is introduced into the powder hopper 310 to feed the powder into the hopper. Water injection in the working hopper 100 can be achieved by either a separate water injection pipe for the working hopper 100 or a water injection pipe for the powder hopper 310. A conveyor belt or other type of feeding device can be installed corresponding to the feed pipe 360 ​​to achieve gradual feeding.

[0029] The discharge tank 400 is detachably connected to the bottom 110 and leads to the small ring cylinder 122. A valve is provided between the discharge tank 400 and the working tank 100. A screen 410 is installed inside the discharge tank 400, and a liquid outlet pipe 420 leads out from the bottom. After the slurry enters the discharge tank 400, it is filtered through the screen 410. The material residue remains in the screen 410, while the liquid flows out through the liquid outlet pipe 420.

[0030] During operation, the valve between the discharge hopper 400 and the working hopper 100 is closed, and the powder hopper 310 is continuously fed through the feed pipe 360; the second rotation drive 330 of the crushing section 300 is started, the crushing blade 340 completes the crushing work, and after the material is crushed to a suitable size, it passes through the screen 350 and enters the working hopper 100; water injection into the working hopper 100 can be completed before or simultaneously with feeding.

[0031] The ultrasonic transducer on the ultrasonic column 220 starts to work, the first rotation drive 240 works in reverse, driving the rotating ring seat 230 to rotate in the opposite direction. The rotating ring seat 230 drives the structural rod 250 to rotate, and the stirring component 260 completes the stirring action. Meanwhile, the drive thread 270 rotates in the opposite direction to achieve the effect of upward transmission. At this time, most of the solid material is stirred and ultrasonically treated in the large ring cylinder 121, and the solid material will not sink to the bottom.

[0032] After feeding is completed, the second rotary drive 330 stops operating. After nutrient extraction is completed, the ultrasonic transducer stops operating, and the valve between the discharge tank 400 and the working tank 100 is opened. The first rotary drive 240 operates in the forward direction, driving the rotating ring seat 230 to rotate in the forward direction, and driving the thread 270 to rotate in the forward direction to achieve a downward transmission effect. At this time, the fluid with suspended residue is gradually transported into the discharge tank 400. After filtration through the screen tank 410, the residue remains in the screen tank 410, while the fluid flows out through the liquid outlet pipe 420. A pump can be installed corresponding to the liquid outlet pipe 420 to complete the suction action. During the filtration process of the residue in the screen tank 410, the driving force of the drive thread 270 compresses the residue, and the juice is squeezed out. After a single extraction is completed, the discharge tank 400 is replaced to achieve continuous operation.

[0033] In summary, continuous feeding is achieved through the feed pipe 360. After the material is crushed to a suitable size by the crushing blade 340, it passes through the screen 350 into the working barrel 100. The first rotation drive 240 works in reverse, the agitator 260 completes the stirring action, and the drive thread 270 rotates in reverse to achieve the effect of upward transmission. At this time, most of the solid material is stirred and ultrasonically treated in the large ring cylinder 121, and the solid material will not sink to the bottom, and the relevant nutrients are extracted. After the nutrient extraction is completed, the first rotation drive 240 works in the forward direction, and the drive thread 270 rotates in the forward direction to achieve the effect of downward transmission. At this time, the fluid with suspended residue is gradually transported to the discharge barrel 400, where it is filtered and compressed in the screen barrel 410. The material residue remains in the screen barrel 410, while the fluid flows out through the liquid outlet pipe 420.

[0034] In one embodiment, the screen 350 and the powder hopper 310 can be separated.

[0035] In this embodiment, the screen 350 is detachably installed in the powder hopper 310, so that different sizes of materials can be screened by replacing different models of screens 350.

[0036] In one embodiment, a telescopic drive is provided horizontally corresponding to the screen 350. When the telescopic drive reciprocates, the screen 350 separates from and engages with the powder hopper 310.

[0037] In this embodiment, considering that the target processing size of the material is small in some cases, and the size of the screen 350 is also small, it is difficult for the crushed material to pass through the screen 350. Therefore, a telescopic drive is added to reciprocate and separate the screen 350 from the powder container 310. Specifically, during the operation of the second rotation drive 330, the telescopic drive connects the screen 350 to the powder container 310; after the crushing process is completed, the telescopic drive separates the screen 350 from the powder container 310, and the crushed material falls into the working container 100.

[0038] In one embodiment, the output of the second rotation drive 330 also drives a fan blade, which is positioned above the crushing blade 340.

[0039] In this embodiment, the second rotation drive 330 drives the fan blades to rotate in different directions, thereby generating airflow in different directions. If the airflow blows towards the screen 350, it provides the power for the material to pass through the screen 350; if the airflow is drawn from the direction of the screen 350, it provides a cleaning effect on the screen 350. It should be noted that, since the rotation speed of the second rotation drive 330 is relatively high, the size and structure of the fan blades need to be carefully designed; and when there is too much material in the powder hopper 310, the fan blades can also break up the material.

[0040] In one embodiment, a liquid level sensor is provided on the ultrasonic column 220.

[0041] In this embodiment, the ultrasonic transducer is activated in batches by using a liquid level sensor.

[0042] In one embodiment, a heating element is provided inside the working drum 100.

[0043] In this embodiment, the heating of the material in the working barrel 100 is accomplished by a heating unit. The form of the heating unit is not the focus, and can be referred to the current common methods.

[0044] In one embodiment, a funnel-shaped transition is formed between the large ring cylinder 121 and the small ring cylinder 122.

[0045] In this embodiment, the transition portion between the large ring cylinder 121 and the small ring cylinder 122 is restricted to a funnel shape, so that the material at the large ring cylinder 121 can enter the small ring cylinder 122 more smoothly.

[0046] Reference Figures 1 to 3 In one embodiment, a liquid injection pipe 311 is introduced into the powder container 310, and a water pump is provided on the liquid injection pipe 311.

[0047] In this embodiment, water is injected into the working bucket 100 through the liquid injection pipe 311 on the powder bucket 310. The water injection process can be carried out simultaneously with the feeding process, so as to achieve wet shearing while reducing the clogging of the screen 350.

[0048] Reference Figure 3 In one embodiment, the screen barrel 410 is elastically supported at the bottom of the discharge barrel 400.

[0049] In this embodiment, the screen barrel 410 is elastically supported on the discharge barrel 400. During the initial filtration stage, the residue remains inside the screen barrel 410, while the fluid passes through the screen barrel 410 and falls to the bottom of the discharge barrel 400. When the screen barrel 410 is full of residue, the continuous action of the drive thread 270 continuously feeds residue into the screen barrel 410, gradually compressing the elastic element under the screen barrel 410 until all the material in the working barrel 100 is discharged. When the screen barrel 410 is not elastically supported, the volume of processed material should be fixed. If it is too small, the residue in the screen barrel 410 will not be compressed; if it is too large, the residue will remain in the small ring cylinder 122, which may damage the drive thread 270.

[0050] The present invention also provides an extraction method, applied to the above-mentioned intelligent nutrient content extraction device, comprising: S1. Close the valve and start the operation of the second rotary drive 330 and the water pump on the injection pipe 311; S2. Start the operation of the ultrasonic transducer and start the first rotation drive 240 to work in reverse, wherein the drive thread 270 has the effect of upward transmission; S3. Stop the operation of the ultrasonic transducer, open the valve between the discharge tank 400 and the working tank 100, and apply negative pressure at the liquid outlet pipe 420, wherein the drive thread 270 has a downward transmission effect.

[0051] In this embodiment, the working process will not be described again; please refer to the foregoing embodiments.

[0052] In one embodiment, a telescopic drive is provided horizontally corresponding to the screen 350. When the telescopic drive reciprocates to drive the screen 350, the screen 350 separates from and engages with the powder hopper 310. The steps in S1 include: Close the valve; The operation of the water pump and the second rotary drive 330 is started intermittently. When the water pump and the second rotary drive 330 are started, the telescopic drive connects the screen 350 to the powder hopper 310. When the water pump and the second rotary drive 330 stop working, the telescopic drive separates the screen 350 from the powder hopper 310.

[0053] In this embodiment, considering that the target processing size of the material is small in some cases, and the size of the screen 350 is also small, it is difficult for the crushed material to pass through the screen 350. Therefore, a telescopic drive is added to reciprocate and separate the screen 350 from the powder container 310. Specifically, during the operation of the second rotation drive 330, the telescopic drive connects the screen 350 to the powder container 310; after the crushing process is completed, the telescopic drive separates the screen 350 from the powder container 310, and the crushed material falls into the working container 100.

[0054] In one embodiment, a liquid level sensor is provided on the ultrasonic column 220; in step S2, the opening and closing of the ultrasonic transducer is based on the liquid level data provided by the liquid level sensor.

[0055] In this embodiment, the ultrasonic transducer is activated in batches by using a liquid level sensor, which reduces the probability of the ultrasonic transducer drying out, especially when the water injection process, the feeding process, and the ultrasonic process are activated simultaneously.

[0056] In summary, the intelligent nutrient content extraction device and extraction method provided by the present invention continuously feeds the material through the feed pipe 360. After the material is crushed to a suitable size by the crushing blade 340, it passes through the screen 350 into the working barrel 100. The first rotation drive 240 works in reverse, the stirring element 260 completes the stirring action, and the drive thread 270 rotates in reverse to achieve the effect of upward transmission. At this time, most of the solid material is stirred and ultrasonically treated in the large ring cylinder 121, and the solid material will not sink to the bottom, and the relevant nutrients are extracted. After the nutrient extraction is completed, the first rotation drive 240 works in the forward direction, and the drive thread 270 rotates in the forward direction to achieve the effect of downward transmission. At this time, the fluid with suspended residue is gradually transported to the discharge barrel 400, where it is filtered and compressed in the screen barrel 410. The material residue remains in the screen barrel 410, while the fluid flows out through the liquid outlet pipe 420.

[0057] The above description is merely a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A smart nutrient content extraction device, characterized in that, include: The working bucket (100) includes a bucket bottom (110), a bucket wall (120) and a bucket lid (130) connected in sequence. The bucket wall (120) includes a large ring cylinder (121) and a small ring cylinder (122) connected to each other. The extraction unit (200) includes a mounting base (210) disposed on the bucket lid (130). An ultrasonic column (220) is disposed on the mounting base (210), penetrating the working bucket (100) and extending to the bottom of the bucket (110). Multiple ultrasonic transducers are disposed on the peripheral wall of the ultrasonic column (220). A rotating ring seat (230) is rotatably sleeved on the mounting base (210). A first rotation drive (240) is disposed corresponding to the rotating ring seat (230). Multiple structural rods (250) are arranged circumferentially, passing through the working barrel (100) and extending to the bottom of the barrel (110). A stirring element (260) is provided on the part of the structural rod (250) corresponding to the large ring cylinder (121). A driving thread (270) is provided on the outer periphery of the multiple structural rods (250) corresponding to the small ring cylinder (122). The inner ring of the driving thread (270) matches the ultrasonic column (220) and the outer ring matches the inner wall of the small ring cylinder (122). The crushing section (300) includes a powder bucket (310) disposed on the bucket cover (130) and connected to the working bucket (100). A powder cover (320) is disposed on the upper part of the powder bucket (310). A second rotation drive (330) is disposed on the powder cover (320). The output end of the second rotation drive (330) enters the powder bucket (310) and is connected to a crushing blade (340). A screen (350) is disposed at the bottom of the powder bucket (310) corresponding to the crushing blade (340). A feed pipe (360) is introduced into the powder bucket (310). The discharge bucket (400) is detachably connected to the bottom of the bucket (110) and leads to the small ring cylinder (122). A valve is provided between the discharge bucket (400) and the working bucket (100). A sieve bucket (410) is provided inside the discharge bucket (400) and a liquid outlet pipe (420) leads out from the bottom.

2. The intelligent nutrient content extraction device according to claim 1, characterized in that, The screen (350) and the powder hopper (310) can be separated.

3. The intelligent nutrient content extraction device according to claim 2, characterized in that, A telescopic drive is provided horizontally corresponding to the screen (350). When the telescopic drive reciprocates, the screen (350) separates from and engages with the powder bucket (310).

4. The intelligent nutrient content extraction device according to claim 1, characterized in that, The output end of the second rotation drive (330) also drives a fan blade, which is positioned above the crushing blade (340).

5. The intelligent nutrient content extraction device according to claim 1, characterized in that, A liquid level sensor is installed on the ultrasonic column (220).

6. The intelligent nutrient content extraction device according to any one of claims 1 to 5, characterized in that, A liquid injection pipe (311) is introduced into the powder hopper (310), and a water pump is installed on the liquid injection pipe (311).

7. The intelligent nutrient content extraction device according to any one of claims 1 to 5, characterized in that, The screen barrel (410) is elastically supported at the bottom of the discharge barrel (400).

8. An extraction method, applied to the intelligent nutrient content extraction device according to claim 6, characterized in that, include: S1. Close the valve and start the operation of the second rotary drive (330) and the water pump on the injection pipe (311); S2, Start the operation of the ultrasonic transducer and start the first rotation drive (240) to work in reverse, wherein the drive thread (270) has the effect of upward transmission; S3. Stop the operation of the ultrasonic transducer, open the valve between the discharge bucket (400) and the working bucket (100), and apply negative pressure at the liquid outlet pipe (420), wherein the drive thread (270) has a downward transmission effect.

9. The extraction method according to claim 8, characterized in that, A telescopic drive is provided horizontally corresponding to the screen (350). When the telescopic drive reciprocates, the screen (350) separates from and engages with the powder hopper (310). The steps in S1 include: Close the valve; The operation of the water pump and the second rotary drive (330) is started intermittently. When the water pump and the second rotary drive (330) are started, the telescopic drive connects the screen (350) with the powder bucket (310). When the water pump and the second rotary drive (330) stop working, the telescopic drive separates the screen (350) from the powder bucket (310).

10. The extraction method according to claim 8, characterized in that, A liquid level sensor is provided on the ultrasonic column (220); in step S2, the opening and closing of the ultrasonic transducer are based on the liquid level data provided by the liquid level sensor.

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