Food processing and grinding device for nutriology

Abstract

The invention discloses a food processing and grinding device for nutriology, and particularly relates to the technical field of food processing.The food processing and grinding device comprises a base, an adjusting mechanism is fixed to the outer side of the upper end of the base, a first shell is fixed to the middle of the upper end of the base, and a grinding mechanism and a conical dispersing block are sequentially arranged in an inner cavity of the first shell from bottom to top; a feeding mechanism is installed in the center of the top of the upper cover, a collecting mechanism is fixedly installed on the left side of the feeding mechanism, and an air inlet mechanism is installed at the bottom of the first shell. According to the food processing and grinding device for nutriology, raw materials can be effectively prevented from being blocked together, the grinding uniformity and efficiency are greatly improved, the hard raw materials can also be fully ground into fine powder, absorption of a human body on nutritional ingredients is promoted, and the food processing and grinding device for nutriology is suitable for popularization and application. And the requirements of different particle sizes and finished product diameters after food grinding can be met according to different medical nutrition research and application scenes.

Description

Technical Field

[0001] The present invention relates to the technical field of food processing, and particularly relates to a food processing and grinding device for nutrition science. Background Art

[0002] Medical nutrition science is an interdisciplinary subject that realizes disease prevention, treatment, and rehabilitation through nutrient regulation, dietary intervention, and foods for special medical purposes, involving: research on the association mechanism between nutrient metabolism and diseases, design of individualized nutrition assessment and intervention programs, and development and clinical verification of medical food formulas.

[0003] Chinese Patent Document Publication No. CN214159740U discloses a food processing and grinding device for nutrition science, belonging to the technical field of food grinding. It includes a vertically arranged feeding cylinder, and a grinding frame body with a frustum-shaped structure is formed on the outer periphery of the bottom of the feeding cylinder. The bottom diameter of the grinding frame body is larger than its top diameter, and both the upper and lower ends of the grinding frame body are open. A grinding body parallel to and having the same shape as the grinding frame body is arranged inside the grinding frame body, and the bottom end of the grinding body is open. A driving mechanism for adjusting the height and rotation angle of the grinding body is arranged at the open end of the bottom of the grinding body. Through the setting of adjusting the gap between the grinding body and the grinding frame body by a cylinder, so that the food particles to be ground cannot pass through while passing between the two, and at the same time, the staff can also adjust the gap distance between the grinding body and the grinding frame body according to the grinding precision of the food particles to ensure the grinding effect of the device on the food particles;

[0004] However, the above patent document still has the following defects during implementation:

[0005] 1. For different medical nutrition research and application scenarios, there are different requirements for the particle size and finished product diameter of the ground food. However, the grinding space of the above grinding equipment is usually fixed and cannot be flexibly adjusted according to actual needs, which limits its application in the preparation of diversified nutritional products and cannot meet the nutritional needs of different patients' individual differences in clinical nutrition treatment.

[0006] 2. During the grinding process, raw materials are likely to remain in the corners and gaps of the equipment, which not only causes waste of raw materials but also may breed bacteria and affect the safety of the product. At the same time, the existing collection methods often cannot collect the ground raw materials in a timely and effective manner, and some raw materials will remain or fly in the equipment, which not only affects the working environment but also may lead to loss of nutritional components, and cannot ensure the full collection and utilization of nutrients. Summary of the Invention

[0007] The main purpose of the present invention is to provide a food processing and grinding device for nutrition science, which can effectively solve the above problems.

[0008] To achieve the above object, the technical solution adopted by the present invention is as follows:

[0009] A food processing and grinding device for nutrition includes a base. An adjusting mechanism is fixedly installed on the outer side of the upper end of the base. In the middle of the upper end of the base, a first housing is fixedly installed. Inside the first housing, a grinding mechanism and a conical dispersion block are sequentially arranged from bottom to top. An upper cover is threadedly installed on the upper part of the first housing. At the center position of the top of the upper cover, a feeding mechanism is installed. On the left side of the feeding mechanism, a collection mechanism is fixedly installed. An air intake mechanism is installed at the bottom of the first housing.

[0010] Preferably, a first track ring is installed on the lower part of the outer surface of the first housing. A bottom shell is slidably installed at the bottom of the first track ring. An airbag ring two and a number of springs are installed between the first track ring and the bottom shell. On the top wall and the bottom wall of the inner cavity of the first track ring, second track rings are installed. Inside the two second track rings, airbag rings one are installed. On the side where the two airbag rings one are close to each other, a sealing ring that slides inside the second track ring on the same side is provided.

[0011] Preferably, the air intake mechanism includes an air outlet ring and a micro air pump fixed to the lower end of the bottom shell. The output end of the micro air pump is installed with two air outlet pipes. The ends of the two air outlet pipes away from the micro air pump are respectively installed with an air pipe one and a rubber housing. The rubber housing is fixed to the bottom wall of the bottom shell. The air pipe one is fixed on the outer side of the upper end of the base and is located between the adjusting mechanism and the bottom shell. The air outlet ring is installed on the outer side of the bottom wall of the bottom shell. The inner cavity of the air pipe one communicates with the inner cavity of the air outlet ring.

[0012] Preferably, downwardly inclined first air holes are formed on the inner surface of the air outlet ring and the outer surface of the rubber housing. The rubber housing is made of a soft material and can be deformed under pressure.

[0013] Preferably, a number of guiding plates are installed on the outer surface of the conical dispersion block.

[0014] Preferably, the feeding mechanism includes two inverted conical barrels fixed together. A first shaft is installed in the middle of the inverted conical barrels. An outer frame is installed on the upper outer side of the inverted conical barrels. A motor is installed on the top of the outer frame. The motor drives the first shaft to rotate. On the upper part of the outer surface of the first shaft, a semi-circular plate is installed. A follower wheel is installed on the left side of the top wall of the outer frame. Two second belt pulleys are installed at the lower end of the semi-circular plate and are distributed vertically. In the inner cavities of the two inverted conical barrels, second shafts rotate. On the upper part of the outer surfaces of the two second shafts, first belt pulleys are fixedly installed. A transmission belt is sleeved together between the second belt pulley at the lower part and the two first belt pulleys. The upper ends of the two second shafts rotate on the front and rear sides of the outer frame. A second transmission belt is sleeved on the outer surface of the second belt pulley at the upper part;

[0015] Preferably, discharge holes are formed in one sides of the lower ends of the two inverted conical barrels close to each other, the lower ends of the two second shafts all penetrate through the inverted conical barrels on the same side and extend to the lower part, and semi-circular sealing plates are fixed, and the installation directions of the two semi-circular sealing plates are communicated with each other.

[0016] Preferably, the conical dispersion block is installed in the middle of the outer surface of the first shaft.

[0017] Preferably, the grinding mechanism includes a plurality of fourth shafts rotatably arranged on the first shaft, grinding wheels are rotatably arranged in the middle of the outer surfaces of the plurality of fourth shafts, one ends of the plurality of grinding wheels far away from the first shaft all penetrate through the sealing ring and extend to the outside, and polygon blocks are fixed, the plurality of polygon blocks all roll in the inner cavity of the first track ring, and rubber rings are installed in the gaps at the joints of the fourth shafts and the sealing ring.

[0018] Preferably, the collection mechanism includes a fixing ring, the fixing ring is installed on the left side of the outer frame, a material pipe is installed in the inner cavity of the fixing ring, one end of the material pipe is installed on the upper end of the upper cover and communicated with the inner cavity of the first housing, the other end of the material pipe is installed with a filtering housing, a collection cup is threadedly connected to the lower part of the inner cavity of the filtering housing, a third shaft is rotatably arranged in the upper part of the inner cavity of the material pipe, a plurality of spiral scraping plates are installed on the lower part of the outer surface of the third shaft, the upper end of the third shaft penetrates through the material pipe and extends to the upper part, and a third pulley is fixed, and the other side of the second transmission belt is sleeved on the inner surface of the third pulley;

[0019] Preferably, a plurality of second air outlet holes are formed in the outer surface of the filtering housing, a medical filter screen is fixed on the inner surface of the filtering housing, and the plurality of spiral scraping plates are all in contact with the medical filter screen.

[0020] Preferably, the adjusting mechanism includes a receiving ring, the receiving ring is fixed on the outer side of the top of the base, an upper ring is threadedly connected to the inner cavity of the receiving ring, a plurality of fixing grooves are formed in the outer surface of the receiving ring in an annular array, a plurality of elastic strips are fixed on the top wall of the upper ring in an annular array, limit balls are fixed at the lower ends of the plurality of elastic strips, a plurality of water pipes are fixedly connected to the inner side of the receiving ring in an annular array, and one ends of the plurality of water pipes far away from the receiving ring are communicated with the inner cavity of the second airbag ring.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. In the present invention, through the unique design of the feeding mechanism, two fixedly connected inverted conical barrels cooperate with the second shaft rod, the semi-circular sealing plate, the motor and other structures to achieve the batch-by-batch feeding of raw materials. The motor drives the first shaft rod to rotate, driving the semi-circular plate, and then driving the two second shaft rods to rotate intermittently through the follower wheel, the first pulley and the transmission belt, so that the discharge holes at the lower ends of the two inverted conical barrels are alternately opened, and the raw materials are evenly poured into the interior of the first housing. At the same time, the conical dispersion block is installed in the middle of the outer surface of the first shaft rod. During the rotation process, several guide plates on its outer surface can evenly disperse the raw materials poured into the inner cavity of the first housing by the feeding mechanism, effectively preventing the raw materials from blocking together, greatly improving the uniformity and efficiency of grinding, and meeting the requirements of medical nutrition research for precise and uniform nutrient components.

[0023] 2. In the present invention, through the innovative design of the grinding mechanism, the grinding effect is significantly improved. Several fourth shaft rods rotating on the first shaft rod, and the grinding wheels rotating in the middle of their outer surfaces, rotate under the drive of the rotation of the semi-circular plate to crush the raw materials. The polygonal blocks roll in the inner cavity of the first track ring. Due to their polygonal shapes, the edges and corners can lift the fourth shaft rod during the rotation process, and the flat parts can lower the fourth shaft rod, so that the fourth shaft rod and the grinding wheels swing up and down during the rotation process. With the cooperation of the two first airbag rings, the grinding wheels can not only roll and press the raw materials, but also hammer the raw materials, improving the crushing speed of the raw materials, effectively solving the problem of insufficient grinding caused by the traditional single grinding method, enabling hard raw materials to be fully ground into fine powder, promoting the absorption of nutrient components by the human body, and improving the nutrient utilization efficiency.

[0024] 3. In the present invention, through the cooperation of the adjustment mechanism and the relevant structures of the first housing, the grinding space can be flexibly adjusted. The receiving ring of the adjustment mechanism is fixed on the outer side of the top of the base. The upper ring threadedly connected in the inner cavity of the receiving ring can squeeze the liquid stored in the inner cavity of the receiving ring into the inner cavity of the second airbag ring through the water pipe during rotation. The second airbag ring expands or contracts, driving the bottom shell to slide at the bottom of the first track ring, thereby changing the distance between the grinding mechanism and the bottom of the first housing. The setting of the elastic strip and the limiting ball can fix the position of the upper ring after the adjustment is completed to ensure the stability of the distance. This flexible and adjustable grinding space can meet the requirements for different particle sizes and finished product diameters after food grinding according to different medical nutrition research and application scenarios, and adapt to the nutritional needs of different patient individual differences in clinical nutritional treatment.

[0025] 4. In the present invention, through the collaborative work of the intake mechanism and the collection mechanism, the problems of raw material residue and collection are effectively solved. The airflow generated by the micro air pump of the intake mechanism enters the air outlet ring and the rubber housing through the air outlet pipe respectively, and then is discharged into the inner cavity of the housing one by the air outlet holes on the inner surface of the air outlet ring and the outer surface of the rubber housing that slope downward. The airflow blows the raw materials at the corners of the bottom shell towards the lower part of the grinding wheel, facilitating grinding. At the same time, the ground raw materials are blown upward so that they enter the collection mechanism. One end of the material pipe of the collection mechanism communicates with the inner cavity of the housing one. The ground raw materials enter the filter housing through the material pipe. The medical filter screen on the inner surface of the filter housing filters the raw materials. Driven by the third shaft rod, the spiral scraper slowly pushes the raw materials attached to the filter screen into the inner cavity of the collection cup for storage. This design not only reduces the residue of raw materials inside the equipment, avoids waste of raw materials and the growth of bacteria, but also can efficiently collect the ground raw materials, ensuring the full collection and utilization of nutrients and the safety of the product and the integrity of the nutritional components. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 is a schematic diagram of the internal structure of housing one of the present invention;

[0028] Figure 3 is another perspective schematic diagram of the internal structure of housing one of the present invention;

[0029] Figure 4 is a schematic cross-sectional view of the collection mechanism of the present invention;

[0030] Figure 5 of the present invention Figure 4 is an enlarged schematic diagram at position B;

[0031] Figure 6 of the present invention Figure 3 is an enlarged schematic diagram at position A;

[0032] Figure 7 is a schematic cross-sectional view of the bottom shell of the present invention;

[0033] Figure 8 of the present invention Figure 7 is an enlarged schematic diagram at position E;

[0034] Figure 9 of the present invention Figure 2 is an enlarged schematic diagram at position F;

[0035] Figure 10 is a schematic diagram of the overall structure of the intake mechanism of the present invention;

[0036] Figure 11 of the present invention Figure 4Enlarged schematic view at position C;

[0037] Figure 12 of the present invention Figure 7 Enlarged schematic view at position D.

[0038] In the figure: 1, base; 2, adjusting mechanism; 21, receiving ring; 22, upper ring; 23, fixing groove; 24, elastic strip; 25, limiting ball; 26, water pipe; 4, air intake mechanism; 41, micro air pump; 42, air outlet pipe; 43, rubber housing; 44, air outlet ring; 45, air pipe 1; 5, housing 1; 51, track ring 1; 52, bottom shell; 53, track ring 2; 54, sealing ring; 55, airbag ring 1; 56, airbag ring 2; 57, spring; 6, upper cover; 7, feeding mechanism; 70, semi-circular sealing plate; 71, inverted conical barrel; 72, outer frame; 73, motor; 74, pulley 1; 75, shaft rod 1; 76, shaft rod 2; 77, pulley 2; 78, transmission belt 2; 79, semi-circular plate; 791, follower wheel; 8, collection mechanism; 81, fixing ring; 82, material pipe; 83, filter housing; 84, shaft rod 3; 85, spiral scraper; 86, collection cup; 87, pulley 3; 9, grinding mechanism; 91, shaft rod 4; 92, grinding wheel; 93, polygonal block; 10, conical dispersion block. Detailed implementation manners

[0039] To make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with the detailed implementation manners.

[0040] Example 1, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, a food processing and grinding device for nutrition includes a base 1, an adjusting mechanism 2 is fixedly installed on the outer side of the upper end of the base 1, a housing 1 is fixedly installed in the middle of the upper end of the base 1, a grinding mechanism 9 and a conical dispersion block 10 are sequentially arranged in the inner cavity of the housing 1 from bottom to top, an upper cover 6 is threadedly installed on the upper part of the housing 1, a feeding mechanism 7 is installed at the center position of the top of the upper cover 6, a collection mechanism 8 is fixedly installed on the left side of the feeding mechanism 7, and an air intake mechanism 4 is installed at the bottom of the housing 1;

[0041] During the implementation of this case:

[0042] First, operate the adjusting mechanism 2 to control the overall height of the housing 1, and then the distance between the grinding mechanism 9 and the bottom of the housing 1 can be controlled, so as to realize that finished products with different diameters can be ground according to actual needs;

[0043] Then, put the large-particle raw materials into the feeding mechanism 7. Through the feeding mechanism 7, the raw materials are poured into the inner cavity of the first housing 5 in batches from the left and right sides of the feeding mechanism 7. At the same time, the grinding mechanism 9 and the conical dispersion block 10 can be driven to operate in the feeding mechanism 7. During the rotation of the conical dispersion block 10, the raw materials poured into the inner cavity of the first housing 5 by the feeding mechanism 7 can be evenly dispersed, preventing the raw materials from blocking together and improving the uniformity of grinding.

[0044] Secondly, during the process of the feeding mechanism 7 driving the grinding mechanism 9 to operate, under the action of the first housing 5, the operating state of the grinding mechanism 9 can be changed, so that the grinding mechanism 9 can roll and grind the raw materials while hammering the raw materials, improving the crushing speed of the raw materials and thus reducing the grinding time.

[0045] Finally, during the grinding process, turn on the air intake mechanism 4. While blowing the raw materials scattered at the corners of the inner cavity of the first housing 5 towards the middle of the first housing 5, the ground raw materials are blown up, so that they leave the inner cavity of the first housing 5 and enter the collection mechanism 8 for collection.

[0046] Specifically, in order to achieve the purpose of feeding the large-particle raw materials into the inner part of the first housing 5 through the feeding mechanism 7, refer to Figure 5 and Figure 6 In this embodiment, the feeding mechanism 7 includes two inverted conical barrels 71 fixed together. A first shaft rod 75 is installed in the middle of the inverted conical barrel 71. An outer frame 72 is installed on the upper outer side of the inverted conical barrel 71. A motor 73 is installed on the top of the outer frame 72. The motor 73 drives the first shaft rod 75 to rotate. A semi-circular plate 79 is installed on the upper outer surface of the first shaft rod 75. A follower wheel 791 is installed on the left side of the top wall of the outer frame 72. A second shaft rod 76 rotates in the inner cavities of both inverted conical barrels 71. A first belt pulley 74 is fixed on the upper outer surface of both second shaft rod 76. The upper ends of the two second shaft rods 76 rotate on the front and rear sides of the outer frame 72. A first transmission belt is commonly fixed between the two first belt pulleys 74 and the lower belt pulley 77.

[0047] In the above, after the raw materials are respectively poured into the inner cavities of the two inverted conical barrels 71, turn on the motor 73. The motor 73 can drive the first shaft rod 75, the semi-circular plate 79, the conical dispersion block 10 and the grinding mechanism 9 to operate synchronously.

[0048] In this case, rubber sheets are fixed on the surfaces of both the semi-circular plate 79 and the follower wheel 791. During the implementation process, the semi-circular plate 79 can not only drive the follower wheel 791 to rotate, but also can be re-fitted and connected after they are separated. In addition, in this case, the semi-circular plate 79 and the follower wheel 791 have the same size, that is, after the semi-circular plate 79 rotates one week, the follower wheel 791 rotates half a week. Then, through the two first belt pulleys 74 and the first transmission belt, etc., the two second shaft rods 76 can be driven to rotate intermittently.

[0049] Further, refer to Figure 5and Figure 6 In this embodiment, discharge holes are formed in the sides of the lower ends of the two inverted conical barrels 71 close to each other. The lower ends of the two second shafts 76 penetrate through the inverted conical barrels 71 on the same side and extend to the lower part, and semi-circular sealing plates 70 are fixed to both of them. The installation directions of the two semi-circular sealing plates 70 are communicated with each other.

[0050] In the above, through the mutual cooperation between the semi-circular sealing plate 70 and the second shaft 76, when the discharge hole on the left side is closed, the discharge hole on the right side can be opened to pour the raw materials into the interior of the first housing 5. Conversely, when the discharge hole on the left side is opened, the discharge hole on the right side is closed, thereby achieving the purpose of intermittently feeding the two inverted conical barrels 71 into the inner cavity of the first housing 5.

[0051] The conical dispersion block 10 is installed in the middle of the outer surface of the first shaft 75. A plurality of guide plates are installed on the outer surface of the conical dispersion block 10. The plurality of guide plates can disperse the falling raw materials and scatter the raw materials outward to prevent the raw materials from being pushed together.

[0052] Embodiment 2. In order to achieve the purpose of adjustable internal space of the first housing 5 and grinding the raw materials, refer to Figure 7 、 Figure 8 and Figure 9 In this embodiment, a first track ring 51 is installed on the lower part of the outer surface of the first housing 5. A bottom shell 52 is slidably installed at the bottom of the first track ring 51. An airbag ring 56 and a plurality of springs 57 are installed between the first track ring 51 and the bottom shell 52. Second track rings 53 are installed on the top wall and the bottom wall of the inner cavity of the first track ring 51. Airbag rings 55 are installed in the inner cavities of the two second track rings 53. A sealing ring 54 that slides in the inner cavity of the second track ring 53 on the same side is provided on the side where the two airbag rings 55 are close to each other;

[0053] Furthermore, refer to Figure 12 In this embodiment, the adjusting mechanism 2 includes a receiving ring 21. The receiving ring 21 is fixed to the outer side of the top of the base 1. An upper ring 22 is threadedly connected to the inner cavity of the receiving ring 21. A plurality of fixing grooves 23 are formed in an annular array on the outer surface of the receiving ring 21. A plurality of elastic strips 24 are fixedly arranged in an annular array on the top wall of the upper ring 22. A limiting ball 25 is fixed to the lower end of each of the plurality of elastic strips 24. A plurality of water pipes 26 are fixedly connected in an annular array on the inner side of the receiving ring 21. One end of each of the plurality of water pipes 26 away from the receiving ring 21 communicates with the inner cavity of the airbag ring 56.

[0054] In order to ensure that the liquid in the inner cavity of the receiving ring 21 will not leak out from the gap between the receiving ring 21 and the upper ring 22, corresponding sealing needs to be done between the inner cavity of the receiving ring 21 and the upper ring 22 during implementation, such as installing a sealing ring commonly used in the prior art.

[0055] In the above, before implementation, first rotate the upper ring 22 clockwise. Through the upper ring 22, the liquid stored in the inner cavity of the accommodating ring 21 is squeezed through several water pipes 26 into the inner cavity of the second airbag ring 56 and evenly dispersed in the inner cavity of the second airbag ring 56. Subsequently, the second airbag ring 56 starts to expand, separating the bottom shell 52 from the first track ring 51, and further moving the grinding mechanism 9 away from the bottom shell 52. Conversely, rotating the upper ring 22 counterclockwise through the above structure can bring the grinding mechanism 9 closer to the bottom shell 52, ultimately meeting the current grinding requirements;

[0056] During the adjustment process, several elastic strips 24 can deform, enabling the limit balls 25 to leave the inner cavity of the fixing groove 23 at the current position and enter the inner cavity of other fixing grooves 23 after the adjustment is completed, fixing the position of the upper ring 22 and ensuring that the distance between the bottom shell 52 and the grinding mechanism 9 can be kept stable.

[0057] In addition, the liquid filled in the inner cavity of the second airbag ring 56 and the inner cavity of the accommodating ring 21 can be water or other non-expandable liquids, ensuring the stability between the bottom shell 52 and the first track ring 51, etc. after the adjustment. And the spring 57 installed can ensure that the first track ring 51 and the bottom shell 52 exert a certain squeezing force on the second airbag ring 56, ensuring that the liquid in the inner cavity of the second airbag ring 56 can flow out quickly during the reverse rotation of the upper ring 22, achieving the purpose of rapid adjustment.

[0058] Specifically, in order to achieve the purpose of grinding the raw materials in the above, refer to Figure 7 、 Figure 8 and Figure 9 In this embodiment, the grinding mechanism 9 includes several fourth shafts 91 that are all rotatably mounted on the first shaft 75. Grinding wheels 92 are rotatably mounted in the middle of the outer surfaces of several fourth shafts 91. One end of each grinding wheel 92 away from the first shaft 75 penetrates through the sealing ring 54 and extends to the outside and is fixedly provided with a polygonal block 93. Several polygonal blocks 93 all roll in the inner cavity of the first track ring 51. A rubber ring is installed in the gap at the connection between the fourth shaft 91 and the sealing ring 54;

[0059] In the above, the semi-circular plate 79 can drive several fourth shafts 91 to drive several grinding wheels 92 to rotate during rotation, and the raw materials are crushed during the rotation of the grinding wheels 92;

[0060] During the implementation process, the positions of several fourth shafts 91 close to the first shaft 75 are made of a rebounding material and are welded together with the fourth shafts 91 to form a connection form of fourth shaft 91 - rebounding material - fourth shaft 91. The rebounding material can be made of hard rubber;

[0061] During the implementation of the polygonal block 93, a rubber sheet is also fixed on its outer surface, which can increase the friction between the inner surface of the first track ring 51 and the polygonal block 93, and thus can assist the grinding wheel 92 to rotate;

[0062] As Figure 9 can be seen, the polygonal block 93 is polygonal in shape and has edges and corners on its surface. During the rotation of the polygonal block 93, the edges and corners can lift the fourth shaft 91, and the flat part of the polygonal block 93 can lower the fourth shaft 91. In this way, by cycling, it can be realized that the fourth shaft 91 and the grinding wheel 92 can swing up and down during the rotation process. At the same time, under the action of the two first airbag rings 55, the grinding wheel 92 can hammer the raw materials, improving the efficiency of crushing and grinding;

[0063] In addition, the sealing ring 54 can ensure that during the grinding process, the raw materials will not enter the inner cavity of the first track ring 51, and the deformation generated by the rubber ring during the implementation can provide a swinging space between the sealing ring 54 and the fourth shaft 91.

[0064] Embodiment 3. In order to achieve the purpose of moving the raw materials at the corners of the bottom case 52 to below the grinding wheel 92 and being able to blow out the ground raw materials in time so as not to affect the subsequent grinding process, refer to Figure 10 , in this embodiment, the air intake mechanism 4 includes an air outlet ring 44 and a micro air pump 41 fixed to the lower end of the bottom case 52. The output end of the micro air pump 41 is equipped with two air outlet pipes 42. One end of the two air outlet pipes 42 far from the micro air pump 41 is respectively equipped with an air pipe 45 and a rubber outer shell 43. The rubber outer shell 43 is fixed to the bottom wall of the bottom case 52. The air pipe 45 is fixed to the outer side of the upper end of the base 1 and is located between the adjusting mechanism 2 and the bottom case 52. The air outlet ring 44 is installed on the outer side of the bottom wall of the bottom case 52. The inner cavity of the air pipe 45 is communicated with the inner cavity of the air outlet ring 44;

[0065] The inner surface of the air outlet ring 44 and the outer surface of the rubber outer shell 43 are both provided with downwardly inclined first air outlet holes. A plurality of first air outlet holes are all inclined towards the bottom case 52. The rubber outer shell 43 is made of a soft material and can be deformed under pressure.

[0066] During the implementation, the air flow generated by the micro air pump 41 can enter the inner cavity of the air outlet ring 44 and the inner cavity of the rubber outer shell 43 respectively through the air outlet pipes 42, and is discharged to the inner cavity of the first outer shell 5 through a plurality of first air outlet holes, blowing the raw materials at the corners of the bottom case 52 to the lower part of the grinding wheel 92, facilitating the grinding wheel 92 to grind the raw materials. At the same time, the air flow can also blow up the ground raw materials upwards and enter the collection mechanism 8 for collection;

[0067] In addition, during the upward movement of the bottom case 52, the rubber outer shell 43 can also be deformed, so that it can blow the air flow into the inner cavity of the bottom case 52 without hindering the grinding wheel 92 and the like.

[0068] Example 4. To collect the ground raw materials, refer to Figure 11 , in this case, two pulleys II 77 distributed vertically are installed at the lower end of the semi-circular plate 79. A drive belt is sleeved jointly between the lower pulley II 77 and the two pulleys I 74, and a drive belt II 78 is sleeved on the outer surface of the upper pulley II 77.

[0069] Furthermore, refer to Figure 11 , in this case, the collection mechanism 8 includes a fixing ring 81. The fixing ring 81 is installed on the left side of the outer frame 72. A material pipe 82 is installed in the inner cavity of the fixing ring 81. One end of the material pipe 82 is installed on the upper end of the upper cover 6 and communicates with the inner cavity of the outer shell I 5. The other end of the material pipe 82 is installed with a filtering outer shell 83. A collection cup 86 is threadedly connected to the lower part of the inner cavity of the filtering outer shell 83. A shaft rod III 84 rotates in the upper part of the inner cavity of the material pipe 82. A plurality of spiral scraping plates 85 are installed on the lower part of the outer surface of the shaft rod III 84. The upper end of the shaft rod III 84 penetrates through the material pipe 82 and extends to the upper part and is fixed with a pulley III 87. The other side of the drive belt II 78 is sleeved on the inner surface of the pulley III 87;

[0070] Furthermore, refer to Figure 11 , in this case, a plurality of air outlet holes II are formed on the outer surface of the filtering outer shell 83. A medical filter net is fixed on the inner surface of the filtering outer shell 83. All the plurality of spiral scraping plates 85 are in contact with the medical filter net.

[0071] In the above, the collection cup 86 is screwed into the lower part of the inner cavity of the filtering outer shell 83. During the air flow in the inner cavity of the outer shell I 5, the ground raw materials are blown into the inner cavity of the filtering outer shell 83 through the material pipe 82 and filtered through the medical filter net inside the filtering outer shell 83, so that the ground raw materials can adhere to the medical filter net. During the grinding process, the follower wheel 791 can also drive the shaft rod III 84 to rotate through the upper semi-circular plate 79, the drive belt II 78 and the pulley III 87, and then can drive a plurality of spiral scraping plates 85 to rotate, slowly pushing the raw materials adhering to the filter net downward to be stored in the inner cavity of the collection cup 86. Since there is no air flow in the inner cavity of the collection cup 86, the raw materials can be stored stably in the inner cavity of the collection cup 86. After the grinding is completed, all the raw materials in the inner cavity of the outer shell I 5 are blown into the inner cavity of the collection cup 86 for storage. Finally, the collection cup 86 is screwed off and the raw materials are poured out.

[0072] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A food processing and grinding device for nutrition science, comprising a base (1), characterized in that: An adjusting mechanism (2) is fixed to the outer side of the upper end of the base (1), a shell (5) is fixed to the middle of the upper end of the base (1), a grinding mechanism (9) and a conical dispersion block (10) are arranged in sequence in the inner cavity of the shell (5) from bottom to top, an upper cover (6) is threadedly mounted on the upper part of the shell (5), a feeding mechanism (7) is mounted at the top center of the upper cover (6), a collecting mechanism (8) is fixedly mounted on the left side of the feeding mechanism (7), and an air intake mechanism (4) is mounted at the bottom of the shell (5).

2. A food processing and grinding device for nutrition according to claim 1, characterized in that: A track ring (51) is installed at the lower part of the outer surface of the shell (5), a bottom shell (52) is slidably installed at the bottom of the track ring (51), an airbag ring (56) and a plurality of springs (57) are installed between the track ring (51) and the bottom shell (52), the top wall and the bottom wall of the inner cavity of the track ring (51) are both installed with track rings (53), the inner cavities of the two track rings (53) are both installed with airbag rings (55), and the two airbag rings (55) are provided with a sealing ring (54) sliding in the inner cavity of the track ring (53) on the same side on the side close to each other.

3. A food processing and grinding device for nutrition according to claim 2, characterized in that: The air intake mechanism (4) comprises an air outlet ring (44) and a micro air pump (41) fixed at the lower end of a bottom shell (52); two air outlet pipes (42) are installed at the output end of the micro air pump (41); air pipe 1 (45) and a rubber shell (43) are installed at the ends of the two air outlet pipes (42) away from the micro air pump (41); the rubber shell (43) is fixed to the bottom wall of the bottom shell (52); the air pipe 1 (45) is fixed to the outer side of the upper end of the base (1) and is located between the adjustment mechanism (2) and the bottom shell (52); the air outlet ring (44) is installed on the outer side of the bottom wall of the bottom shell (52); the inner cavity of the air pipe 1 (45) is communicated with the inner cavity of the air outlet ring (44).

4. A food processing and grinding device for nutrition according to claim 3, characterized in that: The inner surface of the air outlet ring (44) and the outer surface of the rubber shell (43) are both provided with downwardly inclined air outlet holes, and the rubber shell (43) is made of a soft material and can be deformed under pressure.

5. The food processing and grinding device for nutrition according to claim 1, characterized in that: A plurality of guide plates are installed on the outer surface of the conical dispersion block (10).

6. A food processing and grinding device for nutrition according to claim 2, characterized in that: The feeding mechanism (7) comprises two inverted conical barrels (71) fixed together, a shaft rod (75) is installed in the middle of the inverted conical barrel (71), an outer frame (72) is installed on the upper outer side of the inverted conical barrel (71), a motor (73) is installed on the top of the outer frame (72), the motor (73) drives the shaft rod (75) to rotate, a semicircular plate (79) is installed on the upper outer surface of the shaft rod (75), a follower wheel (791) is installed on the left side of the top wall of the outer frame (72), and the semicircular plate (79 ) The lower end is provided with two upper and lower belt pulleys (77), the inner cavities of the two inverted conical barrels (71) are both rotated with shaft rods (76), the upper parts of the outer surfaces of the two shaft rods (76) are both fixed with belt pulleys (74), a transmission belt is sleeved between the lower belt pulleys (77) and the two belt pulleys (74), the upper ends of the two shaft rods (76) are rotated on the front and rear sides of the outer frame (72), and the outer surface of the upper belt pulleys (77) is sleeved with a transmission belt (78); A discharge hole is provided on the side of the lower ends of the two inverted conical barrels (71) close to each other, and the lower ends of the two shaft rods (76) penetrate the inverted conical barrel (71) on the same side and extend to the lower part and are fixed with a semicircular sealing plate (70), and the installation directions of the two semicircular sealing plates (70) are connected.

7. A food processing and grinding device for nutrition according to claim 1, characterized in that: The conical dispersion block (10) is installed in the middle of the outer surface of the shaft rod (75).

8. A food processing and grinding device for nutrition according to claim 6, characterized in that: The grinding mechanism (9) comprises a plurality of shaft rods (91) which are all rotated on shaft rod one (75); a grinding wheel (92) is rotated in the middle of the outer surface of the plurality of shaft rods (91); the ends of the plurality of grinding wheels (92) which are away from the shaft rod one (75) extend to the outside through the sealing ring (54) and are fixed with a polygonal block (93); the plurality of polygonal blocks (93) roll in the inner cavity of the track ring one (51); and a rubber ring is installed in the gap at the connection between the shaft rod four (91) and the sealing ring (54).

9. A food processing and grinding device for nutrition according to claim 8, characterized in that: The collecting mechanism (8) comprises a fixing ring (81), the fixing ring (81) being mounted on the left side of the outer frame (72), a material pipe (82) being mounted in the inner cavity of the fixing ring (81), one end of the material pipe (82) being mounted on the upper end of the upper cover (6) and communicating with the inner cavity of the first outer shell (5), the other end of the material pipe (82) being mounted with a filter outer shell (83), the lower part of the inner cavity of the filter outer shell (83) being threadedly connected with a collecting cup (86), a shaft rod (84) being rotatable in the upper part of the inner cavity of the material pipe (82), a plurality of spiral scrapers (85) being mounted on the lower part of the outer surface of the shaft rod (84), the upper end of the shaft rod (84) passing through the material pipe (82) extending to the upper part and being fixed with a pulley (87), the other side of the transmission belt (78) being sleeved on the inner surface of the pulley (87); A plurality of air outlet holes are provided on the outer surface of the filter housing (83), a medical filter screen is fixed on the inner surface of the filter housing (83), and the plurality of spiral scrapers (85) are in contact with the medical filter screen.

10. The food processing and grinding device for nutrition according to claim 2, characterized in that: The regulating mechanism (2) comprises a containing ring (21), the containing ring (21) is fixed on the outer side of the top of the base (1), the inner cavity of the containing ring (21) is threadedly connected to an upper ring (22), a plurality of fixing grooves (23) are provided in an annular array on the outer surface of the containing ring (21), a plurality of elastic strips (24) are fixed in an annular array on the top wall of the upper ring (22), a limiting ball (25) is fixed at the lower end of each of the elastic strips (24), a plurality of water pipes (26) are fixedly connected in an annular array on the inner side of the containing ring (21), and the ends of each of the water pipes (26) away from the containing ring (21) are communicated with the inner cavity of the second airbag ring (56).

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