CN115283076B

CN115283076B - Food nutrient component decomposition device and decomposition method thereof

Info

Publication number: CN115283076B
Application number: CN202210816825.5A
Authority: CN
Inventors: 魏姜勉; 孙红梅; 鲁珍; 胡莉
Original assignee: Huanghuai University
Current assignee: Huanghuai University
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2023-05-09
Anticipated expiration: 2042-07-12
Also published as: CN115283076A

Abstract

The invention discloses a food nutrition ingredient decomposition device and a decomposition method thereof, which relate to the field of food nutrition detection and solve the problem that the existing grinding disc adjustment mode is troublesome and inflexible.

Description

Food nutrient component decomposition device and decomposition method thereof

Technical Field

The invention relates to the field of food nutrition detection, in particular to a food nutrition ingredient decomposition device and a decomposition method thereof.

Background

In the process of detecting the nutritional ingredients of food, the samples of the food need to be finely ground so that the reactant can effectively react with the food samples in the detection process.

Before grinding and decomposing the solid food sample, the grinding mesh number of the solid food sample is about 18 meshes, the grinding mesh number of the solid food sample is about 30-40 meshes, the grinding disc is required to be replaced and regulated according to the variety of the solid food before grinding, and the existing replacing mode is to disassemble the nut by a spanner so as to disassemble and assemble the grinding disc.

Disclosure of Invention

The invention aims to provide a food nutrition component decomposition device and a decomposition method thereof, which can flexibly adjust a grinding disc according to different kinds of solid foods, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present invention provides the following technical solutions:

the utility model provides a food nutrient composition decomposition device, includes the electric head and the activity cup joint in the box body of electric head bottom, the output shaft fixed mounting of electric head has the pivot, just the inside of pivot is through first installation of spring extension section of thick bamboo, extension section of thick bamboo with pivot sliding block, the bottom fixed mounting of extension section of thick bamboo has the mounting bracket, just two stabilizer blades departments of the lower extreme of mounting bracket all fixed mounting have arc limit installation piece, two sets of laminating between the arc limit installation piece is equipped with the mill, the up and down terminal surface of mill is fine grinding face and coarse grinding face respectively; the adjusting mechanism can be used for replacing the grinding surface of the grinding disc according to different solid food varieties, is arranged between the mounting frame and the extension cylinder, and is internally provided with a pressurizing mechanism capable of increasing grinding pressure, wherein the two groups of arc edge mounting blocks are consistent with the arc surface size of the grinding disc, and can form an integral disc after being spliced together; the adjusting mechanism comprises a transmission shaft which is rotationally embedded in the installation frame and the arc edge installation block, a connecting shaft is fixedly installed at one end, close to the arc edge installation block, of the grinding disc, the connecting shaft is rotationally embedded in the arc edge installation block, two groups of bevel gears which are meshed with each other are installed between the bottom of the transmission shaft and the connecting shaft and are fixedly connected with each other, two groups of transmission gears which are meshed with each other are movably installed at the middle end part of the installation frame through a rotating column, a transmission belt is installed between the rotating column and the transmission shaft which are close to each other through transmission wheels, a rotating piece is installed between an extending cylinder and the transmission gears, and a limiting assembly is arranged on the outer side of the rotating piece. The rotating piece comprises a connecting column rotatably arranged in the extension cylinder, the lower end of the connecting column is fixedly embedded in one group of transmission gears, the top of the connecting column is fixedly provided with a swing arm, the outer side of the extension cylinder is provided with a transverse notch capable of enabling the swing arm to rotate 180 degrees, and the transverse notch can limit the deflection maximum value of the swing arm to be 180 degrees; the limiting assembly comprises two groups of positioning holes which are formed in the top of the transverse notch and distributed at equal intervals in circumference, a lower convex arc block is slidably mounted in the swing arm, a positioning column is fixedly arranged at the upper end of the lower convex arc block, the positioning column is movably embedded with the positioning holes, a toggle rod is slidably embedded at one end of the inside of the swing arm, which is far away from the lower convex arc block, a lantern ring column head is fixedly sleeved at the middle end part of the toggle rod, a positioning shaft is fixedly mounted in the swing arm, a rotating plate is movably sleeved at the outer side of the positioning shaft, a round top column is fixedly mounted at the upper end of the rotating plate, the upper end face of the round top column is movably attached to the lower end face of the lower convex arc block, the lower end column head of the lantern ring column head is movably embedded in the inside of the rotating plate, tension springs are fixedly mounted between the two end heads of the toggle rod and the swing arm, and the center part of the toggle rod is positioned in the swing arm, namely, the two ends of the toggle rod are symmetrical with each other center;

the pressurizing mechanism comprises a limiting shaft fixedly arranged on the inner side of the extension cylinder, a second spring is sleeved on the outer side of the limiting shaft, the bottom of the second spring is fixedly embedded on the inner side of the extension cylinder, a movable lantern ring is fixedly arranged at the upper end of the second spring, the movable lantern ring penetrates through the rotating shaft and the extension cylinder in a sliding mode, a touch assembly is arranged between the limiting shaft and the swing arm, and a clamping assembly is arranged between the limiting shaft and the movable lantern ring, wherein the outer side face of the second spring does not exceed the outer side face of the movable lantern ring, and the movable lantern ring is guaranteed to move up and down in a normal state, and cannot be blocked by the movable lantern ring and the second spring; the clamping component comprises a cavity formed in the top of the limiting shaft, two groups of sliding rods which are distributed at equal intervals in circumference are slidably embedded in the cavity, a push rod is slidably embedded in the limiting shaft, two groups of connecting arms are hinged to the opposite ends of the sliding rods and the top of the push rod, one end, far away from the connecting arms, of each sliding rod is fixedly provided with an arc edge push block, two groups of clamping columns which are distributed oppositely are elastically embedded in the movable lantern ring through springs, one end, close to the sliding rod, of each clamping column is movably attached to the outer surface of each arc edge push block, after the sliding rod is ejected out, the outer cambered surface of each arc edge push block is flush with the outer surface of the limiting shaft, the other end of each clamping column can be ejected out, and when the rotating shaft moves downwards again, the movable lantern ring is driven by the corresponding clamping columns to compress the corresponding springs; the touch assembly comprises an inclined arc disc fixedly arranged at the bottom of the ejector rod, a sliding column is fixedly arranged at the upper end of the swing arm, the upper end face of the sliding column is movably attached to the inclined arc surface of the inclined arc disc, and when the swing arm drives the sliding column to swing, the inclined arc disc can be pushed upwards through the inclined arc surface.

Preferably, the outer cambered surface of the cambered side pushing block is consistent with the radian of the inner side surface of the movable lantern ring, so that the movable lantern ring can stably slide up and down when the movable lantern ring moves after the cambered side pushing block stretches out.

Preferably, the coarse grinding surface has a mesh number and the fine grinding surface has a mesh number of-mesh, wherein the coarse grinding surface is suitable for grinding cereal solid food, and the fine grinding surface is suitable for grinding non-cereal solid food.

A method of decomposing a food nutrient decomposition apparatus, the method comprising the steps of:

s1, in a discharging stage, solid food which is required to be ground and decomposed is placed in a box body;

s2, in the adjustment stage, the grinding surface of the grinding disc is adjusted according to the variety of solid food, and the adjustment mechanism is triggered through the limiting component during adjustment, so that the grinding disc can turn over, and the directions of the fine grinding surface and the rough grinding surface can be adjusted;

s3, in the grinding stage, the electric head is installed in the box body, the electric head is electrified, the grinding disc is enabled to rotate rapidly under the action of the rotating shaft and the mounting frame, and solid food between the grinding disc and the box body is ground;

s4, in the fine grinding and pressurizing stage, when foods with the same volume size are ground through the fine grinding surface, the fine grinding surface is used for grinding the foods to be crushed, and when the fine grinding surface faces downwards, the limiting component can trigger the clamping component through the triggering component, so that the pressurizing mechanism applies pressure to the grinding disc, and the fine grinding efficiency can be increased under the pressurizing action.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the grinding disc can be rotated by one hundred eighty degrees through the movement of the limiting assembly to change and adjust the fine grinding surface and the coarse grinding surface, so that the grinding disc can be flexibly changed, when the fine grinding surface is changed, the food is required to be ground more finely, and when the fine grinding disc is used, the pressure mechanism can apply pressure to the food through the first spring and the second spring, so that the grinding efficiency of the fine grinding disc on the food is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the grinding disc of the invention;

FIG. 3 is a schematic view of the internal structure of the mounting frame of the present invention;

FIG. 4 is an enlarged view of the portion of FIG. 3 in accordance with the present invention;

FIG. 5 is a schematic view of a limiting shaft according to the present invention;

FIG. 6 is an enlarged view of the invention at B in FIG. 5;

FIG. 7 is a schematic view of the ejector rod according to the present invention;

FIG. 8 is an enlarged view of FIG. 7 at C in accordance with the present invention;

FIG. 9 is a schematic view of the sliding column and diagonal disk structure of the present invention.

In the figure: 1-an electric head; 2-a box body; 3-rotating shaft; 4-an extension cylinder; 5-spring one; 6-mounting rack; 7-arc edge mounting blocks; 8-grinding disc; 9-finely grinding the surface; 10-rough grinding; 11-an adjusting mechanism; 12-a limiting assembly; 13-a pressurizing mechanism; 14-clamping assembly; 15-a trigger assembly; 16-a transmission shaft; 17-bevel gears; 18-a transmission belt; 19-a transverse slot; 20-a transmission gear; 21-positioning columns; 22-connecting columns; 23-swinging arms; 24-positioning holes; 25-limiting shafts; 26-spring two; 27-a movable collar; 28-a sliding column; 29-ejector rod; 30-an oblique arc disc; 31-cavity; 32-a slide bar; 33-a connecting arm; 34-arc edge pushing blocks; 35-clamping columns; 36-a toggle rod; 37-collar post head; 38-a tension spring; 39-rotating plate; 40-positioning the shaft; 41-a cylinder; 42-lower convex arc block.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1

Referring to fig. 1-3 and 5, a food nutrition component decomposing device in the drawings comprises an electric head 1 and a box body 2 movably sleeved at the bottom of the electric head 1, wherein an output shaft of the electric head 1 is fixedly provided with a rotating shaft 3, an extension cylinder 4 is arranged in the rotating shaft 3 through a first spring 5, the extension cylinder 4 is in sliding clamping with the rotating shaft 3, an installation frame 6 is fixedly arranged at the bottom of the extension cylinder 4, arc edge installation blocks 7 are fixedly arranged at two support legs at the lower end of the installation frame 6, a grinding disc 8 is attached between the two groups of arc edge installation blocks 7, and the upper end surface and the lower end surface of the grinding disc 8 are respectively a fine grinding surface 9 and a rough grinding surface 10; the adjusting mechanism 11 can be used for replacing the grinding surface of the grinding disc 8 according to different solid food varieties, the adjusting mechanism 11 is arranged between the mounting frame 6 and the extension cylinder 4, the pressurizing mechanism 13 capable of increasing the grinding pressure is further arranged in the extension cylinder 4, the cambered surface sizes of the two groups of cambered edge mounting blocks 7 and the grinding disc 8 are consistent, and after being spliced together, the three groups of cambered edge mounting blocks and the grinding disc 8 can form an integral disc.

Referring to fig. 3 and 4, in the drawings, the adjusting mechanism 11 includes a transmission shaft 16 rotatably embedded in the mounting frame 6 and the arc edge mounting block 7, a connecting shaft is fixedly installed at one end of the grinding disc 8 near the arc edge mounting block 7, the connecting shaft is rotatably embedded in the arc edge mounting block 7, two sets of bevel gears 17 meshed with each other are installed between the bottom of the transmission shaft 16 and the connecting shaft, the two sets of bevel gears 17 are fixedly connected with each other, two sets of transmission gears 20 meshed with each other are movably installed at the middle end part of the inside of the mounting frame 6 through a rotating post, a transmission belt 18 is installed between the rotating post and the transmission shaft 16, a rotating member is installed between the extending cylinder 4 and the transmission gears 20 through transmission wheels, a limiting component 12 is arranged at the outer side of the rotating member, and when one set of transmission gears 20 rotates, the other set of transmission gears 20 synchronously reversely rotate, so that the bevel gears 17 at the lower ends of the two sets of transmission shafts 16 reversely rotate, and the grinding disc 8 can simultaneously rotate towards one direction.

Referring to fig. 4, the rotating member in the drawing includes a connecting post 22 rotatably mounted in the extension cylinder 4, the lower end of the connecting post 22 is fixedly embedded in one group of transmission gears 20, the top of the connecting post 22 is fixedly provided with a swing arm 23, the outer side of the extension cylinder 4 is provided with a transverse notch 19 capable of rotating the swing arm 23 by 180 degrees, and the transverse notch 19 can limit the deflection maximum value of the swing arm 23 to be 180 degrees.

Referring to fig. 7-8, in the illustration, the limiting assembly 12 includes two groups of positioning holes 24 which are formed at the top of the transverse notch 19 and distributed at equal intervals in circumference, a lower convex arc block 42 is slidably mounted in the swing arm 23, a positioning column 21 is fixedly mounted at the upper end of the lower convex arc block 42, the positioning column 21 is movably embedded with the positioning hole 24, one end, far away from the lower convex arc block 42, of the swing arm 23 is slidably embedded with a toggle rod 36, a collar column head 37 is fixedly sleeved at the middle end of the toggle rod 36, a positioning shaft 40 is fixedly mounted in the swing arm 23, a rotating plate 39 is movably sleeved at the outer side of the positioning shaft 40, a dome column 41 is fixedly mounted at the upper end of the rotating plate 39, the upper end face of the dome column 41 is movably attached to the lower end face of the lower convex arc block 42, tension springs 38 are fixedly mounted between two ends of the toggle rod 36 and the swing arm 23, wherein the center of the toggle rod 36 is located in the swing arm 23, namely, two ends of the toggle rod 36 are symmetrical with the swing arm 23 as the center.

Referring to fig. 2 and 3, the coarse grinding surface 10 has a mesh size of 18 mesh and the fine grinding surface 9 has a mesh size of 30-40 mesh, wherein the coarse grinding surface 10 is suitable for grinding cereal solid food, and the fine grinding surface 9 is suitable for grinding non-cereal solid food.

s1, in the discharging stage, solid food which needs to be ground and decomposed is placed in a box body 2;

s2, in the adjustment stage, the grinding surface of the grinding disc 8 is adjusted according to the variety of solid food, and the adjustment mechanism 11 is triggered through the limiting component 12 during adjustment, so that the grinding disc 8 can be turned 180 degrees, and the directions of the fine grinding surface 9 and the rough grinding surface 10 can be adjusted;

s3, in the grinding stage, the electric head 1 is installed in the box body 2, the electric head 1 is electrified, the grinding disc 8 is enabled to rotate rapidly under the action of the rotating shaft 3 and the mounting frame 6, and solid food between the grinding disc 8 and the box body 2 is ground;

s4, in the fine grinding and pressurizing stage, when foods with the same volume size are ground through the fine grinding surface 9, the fine grinding surface 9 is used for grinding the foods to be crushed, and when the fine grinding surface 9 faces downwards, the limiting component 12 can trigger the clamping component 14 through the triggering component 15, so that the pressurizing mechanism 13 applies pressure to the grinding disc 8, and the fine grinding efficiency can be increased under the pressurizing action.

Working principle that can be flexibly adjusted to grinding disc according to the type of solid food: in the initial state, the rough grinding surface 10 is downward, namely, the solid food of grains can be directly ground and decomposed in the state, if the solid food of non-grains is required to be decomposed, a user can dial the swing arm 23, in the process of dialing, the user firstly needs to push one end of the toggle rod 36, then the tension springs 38 at two ends of the toggle rod 36 are stretched, and one is compressed, in the process of driving the collar column head 37 to move by the toggle rod 36, the rotating plate 39 can be driven to deflect, the other end of the rotating plate 39 can deflect because the rotating plate 39 is limited by the positioning shaft 40, so that the dome column 41 slides on the lower end surface of the lower convex arc block 42, after the dome column 41 is far away from the most protruding part of the lower convex arc block 42, the lower convex arc block 42 slides downwards due to self weight, so that the positioning column 21 is separated from the positioning hole 24, at this moment, the swing arm 23 can swing, after the swing arm 23 swings to the maximum value of 180 degrees, the toggle rod 36 is loosened, reset treatment can be carried out on the adjustment of the two groups of tension springs 38, after reset, the toggle rod 41 can slide again to the most protruding part of the lower convex arc block 42 into the second position 21, and the positioning column can be completed;

in the process of rotating the swing arm 23 by 180 degrees, two sets of transmission gears 20 meshed with each other can be driven to rotate through the connecting column 22, so that two sets of transmission shafts 16 can synchronously and reversely rotate to enable the grinding disc 8 to deflect 180 degrees, and at the moment, the position conversion of the fine grinding surface 9 and the coarse grinding surface 10 is completed, and the flexible adjustment of the grinding surface of the grinding disc 8 can be realized only by stirring the swing arm 23;

the toggle rod 36 is centrally embedded in the swing arm 23, so that a user can effectively push the toggle rod 36 from two different directions.

Example 2

Referring to fig. 5, this embodiment further illustrates example 1, the pressing mechanism 13 includes a limiting shaft 25 fixedly installed on the inner side of the extension tube 4, a second spring 26 is sleeved on the outer side of the limiting shaft 25, the bottom of the second spring 26 is fixedly embedded on the inner side of the extension tube 4, a movable collar 27 is fixedly installed at the upper end of the second spring 26, the movable collar 27 slidably penetrates through the rotating shaft 3 and the extension tube 4, a touch assembly 15 is installed between the limiting shaft 25 and the swing arm 23, and a clamping assembly 14 is installed between the limiting shaft 25 and the movable collar 27, wherein the outer side surface of the second spring 26 does not exceed the outer side surface of the movable collar 27, so that the movable collar 27 is ensured to move up and down of the rotating shaft 3 under normal conditions, and is not hindered by the movable collar 27 and the second spring 26.

Referring to fig. 7, in the illustration, the clamping assembly 14 includes a cavity 31 formed at the top of the limiting shaft 25, two groups of slide bars 32 distributed at equal intervals circumferentially are slidably embedded in the cavity 31, a push rod 29 is slidably embedded in the limiting shaft 25, a connecting arm 33 is hinged to the opposite ends of the two groups of slide bars 32 and the top of the push rod 29, an arc edge push block 34 is fixedly mounted at one end of the slide bar 32 far away from the connecting arm 33, two groups of clamping columns 35 distributed oppositely are elastically embedded in the movable collar 27 through springs, one end of the clamping column 35 close to the slide bar 32 is movably attached to the outer surface of the arc edge push block 34, after the slide bar 32 is ejected out, the outer arc surface of the arc edge push block 34 is flush with the outer surface of the limiting shaft 25, the other end of the clamping column 35 can be ejected out, and when the rotating shaft 3 moves downwards again, the movable collar 27 can be driven to compress the springs two 26 through the clamping columns 35.

Referring to fig. 6 and 9, in the drawings, the touch assembly 15 includes an inclined arc disc 30 fixedly mounted at the bottom of the ejector rod 29, a sliding column 28 is fixedly mounted at the upper end of the swing arm 23, the upper end surface of the sliding column 28 is movably attached to the inclined arc surface of the inclined arc disc 30, and when the swing arm 23 drives the sliding column 28 to swing, the inclined arc disc 30 can be pushed upwards through the inclined arc surface.

In this embodiment: when the fine grinding surface 9 is made to face downward by the rotation of the swing arm 23, that is, when solid food is ground by the fine grinding surface 9, the speed of grinding the food by the coarse grinding surface 10 is greater than the speed of grinding the food by the fine grinding surface 9 under the same spring-5 pressure and the same unit volume size, because the fine grinding surface 9 grinds the food more finely;

in this scheme, when adjusting to fine grinding face 9 down, the swing of its swing arm 23 can jack up oblique arc dish 30 through sliding column 28, namely ejector pin 29 upwards moves, ejector pin 29 alright be with two sets of slide bars 32 release through linking arm 33, make the outward surface of limit axle 25 can with the parallel and level of limit push piece 34, at this moment arc push piece 34 just promotes card post 35, make the other end of card post 35 stretch out, namely when electric head 1 installs in box body 2 extrudees food, food can occupy the certain space in box body 2, electric head 1 can move down under the effect of personnel and extrude spring one 5, shorten the space that pivot 3 and extension section of thick bamboo 4 occupy, and in electric head 1 and pivot 3 downwardly moving process, the movable lantern ring 27 can make spring two 26 compress, at this moment spring one 5 and spring two 26 compress simultaneously, and the counter force that produces can not promote the manpower, can exert the counter force on the food of 8 bottom, make the food of grinding face 9 receive the effect of fine grinding face under the effect of pressure, the fine grinding face can be decomposed to the food, the fine grinding face 9 is decomposed.

Example 3

Referring to fig. 7, the embodiment is further described with respect to other embodiments, in which the outer arc surface of the arc edge pushing block 34 is consistent with the inner arc surface of the movable collar 27.

In this embodiment: so as to ensure that after the arc edge pushing block 34 extends out, the outer cambered surface of the arc edge pushing block 34 is flush with the outer surface of the limiting shaft 25 and is attached to the inner surface of the movable lantern ring 27, and ensure that the movable lantern ring 27 can stably and smoothly slide up and down when moving.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a food nutrient composition decomposition device, includes electric head (1) and activity cup joint in box body (2) of electric head (1) bottom, its characterized in that: the electric motor comprises an electric motor head (1), wherein a rotating shaft (3) is fixedly arranged on an output shaft of the electric motor head (1), an extension cylinder (4) is arranged in the rotating shaft (3) through a first spring (5), the extension cylinder (4) is in sliding clamping with the rotating shaft (3), a mounting frame (6) is fixedly arranged at the bottom of the extension cylinder (4), arc edge mounting blocks (7) are fixedly arranged at two support legs at the lower end of the mounting frame (6), grinding discs (8) are arranged between the two groups of arc edge mounting blocks (7) in a laminating mode, and the upper end face and the lower end face of each grinding disc (8) are respectively a fine grinding face (9) and a rough grinding face (10); the adjusting mechanism (11) can be used for replacing the grinding surface of the grinding disc (8) according to different solid food varieties, the adjusting mechanism (11) is arranged between the mounting frame (6) and the extension cylinder (4), and a pressurizing mechanism (13) capable of increasing grinding pressure is further arranged in the extension cylinder (4);

the adjusting mechanism (11) comprises a transmission shaft (16) which is rotationally embedded in the mounting frame (6) and the arc edge mounting block (7), a connecting shaft is fixedly installed at one end of the grinding disc (8) close to the arc edge mounting block (7), the connecting shaft is rotationally embedded in the arc edge mounting block (7), two groups of bevel gears (17) which are meshed with each other are installed between the bottom of the transmission shaft (16) and the connecting shaft, the two groups of bevel gears (17) are fixedly connected with the two bevel gears, two groups of transmission gears (20) which are meshed with each other are movably installed at the middle end part of the inside of the mounting frame (6) through a rotating post, a transmission belt (18) is installed between the rotating post and the transmission shaft (16) through a transmission wheel, a rotating piece is installed between the extending cylinder (4) and the transmission gears (20), and a limiting component (12) is arranged on the outer side of the rotating piece; the rotating piece comprises a connecting column (22) rotatably arranged in the extension cylinder (4), the lower end of the connecting column (22) is fixedly embedded in one group of transmission gears (20), a swing arm (23) is fixedly arranged at the top of the connecting column (22), and a transverse notch (19) capable of enabling the swing arm (23) to rotate 180 degrees is formed in the outer side of the extension cylinder (4); the limiting assembly (12) comprises two groups of circumferentially equidistant positioning holes (24) formed in the top of the transverse notch (19), a lower convex arc block (42) is slidably mounted in the swing arm (23), a positioning column (21) is fixedly arranged at the upper end of the lower convex arc block (42), the positioning column (21) is movably embedded with the positioning holes (24), a toggle rod (36) is slidably embedded in one end, far away from the lower convex arc block (42), of the inside of the swing arm (23), a collar column head (37) is fixedly sleeved at the middle end part of the toggle rod (36), a positioning shaft (40) is fixedly mounted in the swing arm (23), a rotating plate (39) is movably sleeved at the outer side of the positioning shaft (40), a round top column (41) is fixedly arranged at the upper end of the rotating plate (39), the upper end face of the round top column (41) is movably embedded with the lower end face of the lower arc block (42), a toggle head of the collar (37) is movably embedded in the inner portion of the rotating plate (39), and tension springs (38) are fixedly mounted between the two ends of the toggle rod (38);

the pressurizing mechanism (13) comprises a limiting shaft (25) fixedly arranged on the inner side of the extension cylinder (4), a second spring (26) is sleeved on the outer side of the limiting shaft (25), the bottom of the second spring (26) is fixedly embedded on the inner side of the extension cylinder (4), a movable lantern ring (27) is fixedly arranged at the upper end of the second spring (26), the movable lantern ring (27) penetrates through the rotating shaft (3) and the extension cylinder (4) in a sliding mode, a touch assembly (15) is arranged between the limiting shaft (25) and the swing arm (23), and a clamping assembly (14) is arranged between the limiting shaft (25) and the movable lantern ring (27); the clamping component (14) comprises a cavity (31) formed in the top of the limiting shaft (25), two groups of sliding rods (32) distributed at equal intervals in circumference are slidably embedded in the cavity (31), a push rod (29) is slidably embedded in the limiting shaft (25), two groups of sliding rods (32) are hinged to the top of the push rod (29) at opposite ends, a connecting arm (33) is hinged to the top of the push rod (29), an arc edge push block (34) is fixedly arranged at one end, far away from the connecting arm (33), of the sliding rod (32), two groups of clamping columns (35) distributed oppositely are elastically embedded in the movable sleeve ring (27) through springs, and one end, close to the sliding rod (32), of each clamping column (35) is movably attached to the outer surface of the arc edge push block (34); the touch assembly (15) comprises an inclined arc disc (30) fixedly mounted at the bottom of the ejector rod (29), a sliding column (28) is fixedly arranged at the upper end of the swing arm (23), and the upper end face of the sliding column (28) is movably attached to the inclined arc surface of the inclined arc disc (30).

2. A food nutrient disintegrating apparatus as claimed in claim 1, wherein: the outer cambered surface of the cambered edge pushing block (34) is consistent with the radian of the inner side surface of the movable lantern ring (27).

3. A food nutrient disintegrating apparatus as claimed in claim 1, wherein: the mesh number of the rough grinding surface (10) is 18 meshes, and the mesh number of the fine grinding surface (9) is 30-40 meshes.

4. A food nutrient disintegrating apparatus as claimed in claim 1, wherein: the decomposing method of the decomposing device comprises the following steps:

s1, in a discharging stage, solid food which is required to be ground and decomposed is placed in a box body (2);

s2, in the adjustment stage, the grinding surface of the grinding disc (8) is adjusted according to the variety of solid food, and the adjustment mechanism (11) is triggered through the limiting component (12) during adjustment, so that the grinding disc (8) can be turned 180 degrees, and the directions of the fine grinding surface (9) and the rough grinding surface (10) can be adjusted;

s3, in the grinding stage, the electric head (1) is installed in the box body (2), the electric head (1) is electrified, the grinding disc (8) is enabled to rotate rapidly under the action of the rotating shaft (3) and the mounting frame (6), and solid food between the grinding disc (8) and the box body (2) is ground;

s4, in the fine grinding and pressurizing stage, when foods with the same volume size are ground through the fine grinding surface (9), the fine grinding surface (9) is used for grinding the foods to be crushed, when the fine grinding surface (9) faces downwards, the limiting component (12) can trigger the clamping component (14) through the triggering component (15), so that the pressurizing mechanism (13) applies pressure to the grinding disc (8), and the fine grinding efficiency can be increased under the pressurizing effect.