CN111760512B

CN111760512B - High-efficient stirring mixing arrangement of nourishment of pine mushroom cultivation usefulness

Info

Publication number: CN111760512B
Application number: CN202010576796.0A
Authority: CN
Inventors: 焦保杨; 陈亮; 杨浩鹏; 李飞跃
Original assignee: Anhui Nongnongle Agricultural Technology Co ltd
Current assignee: Anhui Nongnongle Agricultural Technology Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2022-06-03
Anticipated expiration: 2040-06-19
Also published as: CN111760512A

Abstract

The invention discloses a high-efficiency stirring and mixing device for nutrients for tricholoma matsutake cultivation, which comprises a mixing cylinder seat, a supporting base, connecting supports, a built-in oscillating assembly and a stirring and grinding assembly, wherein four corners of the lower end surface of the supporting base are symmetrically provided with moving wheels, the upper end surface of the supporting base is symmetrically fixed with two connecting supports, and the mixing cylinder seat is arranged between the two connecting supports; one side of linking bridge is fixed with the outer support, install driving motor on the outer support, driving motor's output is connected fixedly through gear reduction box and the one end of mixing drum seat, install built-in vibration subassembly and stirring grinding component in the mixing drum seat, stirring grinding component counter rotation mixing drum seat to evenly stir the nourishment in the mixing drum seat at rotatory in-process, built-in vibration subassembly provides up-down reciprocal vibration for mixing drum seat indirectness.

Description

High-efficient stirring mixing arrangement of nourishment of pine mushroom cultivation usefulness

Technical Field

The invention relates to the technical field of nutrient preparation equipment, in particular to a high-efficiency stirring and mixing device for nutrients for tricholoma matsutake cultivation.

Background

Matsutake, famous Tricholoma matsutake (Tricholoma matsutake) Sing, also known as matsutake, fungi, Taijun fungi, belonging to Basidiomycotina and Tricholomataceae, is an ectomycorrhizal fungus of trees such as Quercus acutissima, has unique and aromatic flavor, and is a rare and rare natural medicinal fungus in the world. The matsutake is good in the forest land with few nutrients and relatively dry, the matsutake is one of the world famous wild edible fungi, is generally generated in autumn, the matsutake exported from Yunnan in recent years already occupies the main market in the world, in the cultivation process of the matsutake, nutrients can directly provide enough nutrients for the matsutake.

Disclosure of Invention

In order to achieve the purpose, the invention provides the following technical scheme: a high-efficiency stirring and mixing device for nutrients for cultivating tricholoma matsutake comprises a mixing cylinder seat, a supporting base, connecting supports, a built-in vibrating component and a stirring and grinding component, wherein four corners of the lower end surface of the supporting base are symmetrically provided with moving wheels which can be freely driven by the moving wheels, the upper end surface of the supporting base is symmetrically fixed with two connecting supports, the mixing cylinder seat is arranged between the two connecting supports,

the mixing cylinder seat is transversely obliquely arranged, and the left end and the right end of the mixing cylinder seat are fixed on the connecting bracket through bearing seats in a relatively rotating manner;

an outer support is fixed on one side of the connecting support, a driving motor is installed on the outer support, the output end of the driving motor is fixedly connected with one end of the mixing cylinder seat through a gear reduction box,

a built-in oscillating assembly and a stirring and grinding assembly are arranged in the mixing cylinder seat,

the stirring and grinding component rotates reversely relative to the mixing cylinder seat and uniformly stirs the nutrients in the mixing cylinder seat in the rotating process,

the built-in oscillating assembly indirectly provides up-and-down reciprocating oscillation for the mixing barrel seat, so that nutrients adhered to the barrel wall of the mixing barrel seat can timely break away from the barrel wall to enter the mixing barrel.

As a preferable technical proposal of the invention, a fixed inner cylinder is arranged and fixed in the mixing cylinder seat, the fixed inner cylinder and the mixing cylinder seat are coaxially arranged, the fixed inner cylinder is fixedly connected with the inner side wall of the mixing cylinder seat through a built-in oscillation component,

the mixing barrel seat is communicated with a feeding calandria outside, one end of the feeding calandria extends into the mixing barrel seat and is communicated with the fixed inner barrel, and the feeding calandria sends nutrients into or discharges the fixed inner barrel.

As a preferable technical scheme of the invention, the stirring and grinding assembly comprises a connecting shaft rod, a stirring roller, a rotating motor and a guiding and grinding body, wherein the connecting shaft rod transversely penetrates through the mixing cylinder seat and the fixed inner cylinder, and two ends of the connecting shaft rod are respectively connected and fixed on the mixing cylinder seat in a way that the connecting shaft rod can relatively rotate through a connecting bearing,

a rotating motor is arranged on one side of the connecting support, and the output end of the rotating motor is fixed with the connecting shaft rod and drives the connecting shaft rod to rotate;

a plurality of groups of stirring rollers are uniformly fixed on the connecting shaft rod, the stirring rollers are driven by rotation to mix the nutrients in the vertical direction,

the circumference parallel arrangement is equipped with two at least direction rinding bodies on the vertical direction of fixed inner tube inside wall, each direction rinding body and stirring roller crisscross distribution to in the direction of the nourishment to between two adjacent stirring rollers mix, make the nourishment mix on the horizontal direction, and assist the grinding to it.

As a preferred technical scheme of the invention, the guide grinding body comprises a guide vane, a spherical grinding part, a guide column and a micro motor, wherein one end of the guide column is fixed on the inner cylinder wall of the fixed inner cylinder,

a plurality of spherical grinding pieces are arranged on the outer circumferential side wall of the guide post in a vertically staggered manner, each spherical grinding piece can be connected and fixed with the guide post through a connecting seat in a relatively rotating manner,

the guide post is provided with a guide vane at one end close to the connecting shaft rod, a cavity is arranged in the guide post, a micro motor is arranged in the cavity, and the output end of the micro motor is fixed with the guide vane and drives the guide vane to rotate and guide flow in a one-way mode.

As a preferable technical solution of the present invention, an auxiliary spring is further transversely fixed in the empty front of the guide column, and two ends of the auxiliary spring are respectively connected and fixed with the spherical grinding members which are oppositely arranged, so that when the stirring roller stirs and mixes the nutrients, the guide grinding members rotate along with the mixing cylinder base, the stirring roller guides the nutrients to between the adjacent guide grinding members in an auxiliary manner, and the nutrients are efficiently ground by the plurality of spherical grinding members on the guide column through the elastic pressing action of the auxiliary spring.

As a preferred technical scheme of the invention, a plurality of built-in oscillating assemblies are arranged on the inner side wall of the mixing cylinder seat in a central symmetry manner, each built-in oscillating assembly comprises an oscillator, a connecting spring and an arc contact, one end of each oscillator is vertically fixed on the cylinder wall of the mixing cylinder seat,

the oscillator vibrates linearly up and down, and a plurality of supporting guard plates arranged in parallel are fixed at the output end of the oscillator,

the supporting and protecting plates are fixedly connected through connecting springs, and a plurality of arc-shaped contacts are uniformly arranged on the end face of one side, close to the fixed inner cylinder, of each supporting and protecting plate;

the same side is provided with supplementary suppression seat in the mixing barrel seat, should supplementary suppression seat when the built-in vibration subassembly indirectly transmits the vibration to fixed inner tube, cushions it and presses.

As a preferred technical scheme of the invention, the auxiliary elastic pressing seat is of a two-section telescopic cylinder seat structure, and two ends of the auxiliary elastic pressing seat are respectively connected and fixed with the inner side wall of the mixing cylinder seat and the outer side wall of the fixed cylinder seat,

a plurality of elastic balls are transversely and uniformly arranged in the auxiliary elastic pressing seat, and the elastic balls support and fix the auxiliary elastic pressing seat in a general state.

Compared with the prior art, the invention provides the efficient nutrient stirring and mixing device for the cultivation of the tricholoma matsutake, which has the following beneficial effects:

1. according to the invention, the mixing cylinder seat is obliquely arranged on the connecting bracket and is driven by the driving motor to rotate, so that the phase difference of the nutrients in the mixing cylinder seat can be generated in the vertical direction, and the nutrients can be completely mixed in the mixing cylinder seat; through transversely setting up stirring grinding component in muddy hybrid cylinder seat, this stirring grinding component passes through the rotating electrical machines back drive rotation to stir through multiunit stirring roller, thereby improve the stirring and mix the effect.

2. According to the invention, a plurality of guide grinding bodies are vertically arranged on the wall of the fixed inner cylinder, the guide grinding bodies and the stirring rollers are distributed in a staggered manner, and a spherical grinding piece on a guide column is utilized for carrying out refining grinding so as to improve the fault-tolerant effect among the components; still rotate on the guide post and be provided with guide vane, this guide vane can carry out crisscross water conservancy diversion with the nourishment between each stirring roller, and the inside nourishment of convenient fixed inner tube mixes the stirring on the horizontal direction.

3. Still be provided with built-in vibration subassembly among this device, through built-in vibration subassembly indirectness transmission vibration to the section of thick bamboo wall of fixed inner tube on for the remaining entering stirring that breaks away from of nourishment of adhesion on the section of thick bamboo wall, and its homonymy is provided with supplementary bullet and presses the seat, can be in the mutual coordination cooperation of built-in vibration subassembly, promptly after built-in vibration subassembly transmission vibration, it provides certain buffering effect for fixed bobbin base earlier, is provided reverse bullet again by the elastic ball for it and presses, improves nourishment mixed effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of a mixing cartridge base of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2;

FIG. 4 is a schematic structural diagram of a built-in oscillating assembly according to the present invention;

FIG. 5 shows the rotation direction of the device;

in the figure: the device comprises a support base 1, a moving wheel 101, a connecting support 2, an outer support 201, a driving motor 202, a gear reduction box 203, a mixing cylinder base 3, a feeding exhaust pipe 301, a built-in oscillating assembly 4, an oscillator 401, a connecting spring 402, an arc contact 403, a stirring and grinding assembly 5, a connecting shaft rod 501, a stirring roller 502, a connecting bearing 503, a rotating motor 504, a fixed inner cylinder 6, a guide grinding body 7, a guide column 701, a spherical grinding piece 702, an auxiliary spring 703, a guide vane 704, a micro motor 705, an auxiliary elastic pressing base 8 and an elastic ball 9.

Detailed Description

Referring to fig. 1 and 5, the present invention provides a technical solution: the utility model provides a high-efficient stirring mixing arrangement of nourishment of pine mushroom cultivation usefulness, it includes mixing barrel seat 3, supports base 1, linking bridge 2, built-in oscillation assembly 4 and stirring grinding assembly 5, wherein, the lower terminal surface four corners of supporting base 1 is angular position symmetry installs and is removed wheel 101 to through remove wheel 101 free drive, its characterized in that: two connecting brackets 2 are symmetrically fixed on the upper end surface of the supporting base 1, a mixing cylinder base 3 is arranged between the two connecting brackets 2,

the mixing cylinder seat 3 is transversely and obliquely arranged, and the left end and the right end of the mixing cylinder seat are fixed on the connecting bracket 2 through bearing seats in a relatively rotating manner; the phase deviation is generated in the vertical direction in the process of re-stirring the nutrients in the mixing barrel seat by obliquely arranging the mixing barrel seat, the mixing effect of the nutrients is improved,

an outer support 201 is fixed on one side of the connecting support 2, a driving motor 202 is installed on the outer support 201, the output end of the driving motor 202 is fixedly connected with one end of the mixing cylinder seat 3 through a gear reduction box 203,

a built-in oscillating component 4 and a stirring and grinding component 5 are arranged in the mixing cylinder seat 3,

the stirring and grinding component 5 rotates reversely relative to the mixing barrel base 3 and uniformly stirs the nutrients in the mixing barrel base 3 in the rotating process, the working direction of the stirring and grinding component is completely opposite to the rotating direction of the mixing barrel base, the internal mixing and stirring efficiency can be effectively improved, the stirring and grinding component is divided into two working states, when the rotating speed of the mixing barrel base and the rotating speed of the stirring and grinding component are both medium speed, the nutrients are distributed by taking the central vertical line of the mixing barrel base as a distribution boundary to a certain extent, the nutrients are stirred and mixed on the left side and the right side, when the mixing barrel base rotates at low speed (the rotating speed of the stirring and grinding component is unchanged), the nutrients in the mixing barrel base are mixed in a left-right mutual circulation mode, namely, when the nutrients are initially poured into the mixing barrel base, the mixing barrel base and the stirring and grinding component rotate at medium speed, when the nutrients enter the later mixing period, the rotating speed of the mixing cylinder seat is reduced, and the mixing and stirring are continued for a period of time to ensure that the nutrients are fully mixed;

built-in oscillating subassembly 4 is for mixing barrel holder 3 indirectness provides the reciprocal vibration from top to bottom to in time break away from the section of thick bamboo wall and get into the stirring for the nourishment that adheres on its section of thick bamboo wall, this wherein, for guaranteeing that the nourishment still can not adhere on the section of thick bamboo wall after stopping the stirring and mixing, can continue to keep the operating condition of built-in oscillating subassembly, stops it after the nourishment takes out completely.

In this embodiment, a fixed inner cylinder 6 is installed and fixed in the mixing cylinder base 3, the fixed inner cylinder 6 and the mixing cylinder base 3 are coaxially arranged, the fixed inner cylinder 6 is fixedly connected with the inner side wall of the mixing cylinder base 3 through a built-in oscillation component 4,

the outer intercommunication of mixing barrel seat 3 has feeding calandria 301, the one end of feeding calandria 301 stretches into in the mixing barrel seat 3, and be linked together with fixed inner tube 6, feeding calandria 301 sends into or discharges fixed inner tube 6 with the nourishment, and herein, the total intake of nourishment needs to reach the two-thirds of fixed inner tube volume, guarantees that it can submerge the stirring grinding component completely under general state, specifically can set for fixed inner tube size according to actual conditions.

Referring to fig. 2, in the present embodiment, the stirring and grinding assembly 5 includes a connecting shaft 501, a stirring roller 502, a rotating motor 504 and a guiding and grinding body 7, wherein the connecting shaft 501 transversely penetrates through the mixing cylinder base 3 and the fixed inner cylinder 6, and two ends of the connecting shaft are respectively fixed on the mixing cylinder base 3 through a connecting bearing 503 in a relatively rotatable manner,

a rotating motor 504 is installed on one side of the connecting bracket 2, and the output end of the rotating motor 504 is fixed with the connecting shaft rod 501 and drives the connecting shaft rod 501 to rotate;

a plurality of groups of stirring rollers 502 are uniformly fixed on the connecting shaft rod 501, the stirring rollers 502 mix the nutrients in the vertical direction under the rotation drive,

fixed 6 inside wall vertical direction of inner tube upwards circumference parallel arrangement is equipped with two at least direction rinding bodies 7, each direction rinding body 7 and stirring roller 502 crisscross distribution to in the nourishment direction to between two adjacent stirring rollers 502 mixes, makes the nourishment mix on the horizontal direction, and carries out supplementary grinding to it.

Referring to fig. 3, in the present embodiment, the guiding and grinding body 7 includes a guide vane 704, a spherical grinding member 702, a guiding column 701 and a micro motor 705, wherein one end of the guiding column 701 is fixed on the inner wall of the fixed inner cylinder 6,

a plurality of spherical grinding members 702 are arranged on the outer circumferential side wall of the guide column 701 in a vertically staggered manner, each spherical grinding member 702 can be relatively rotated and is connected and fixed with the guide column 701 through a connecting seat,

guide vane 704 is installed to the guide post 701 near the one end of connecting axostylus axostyle 501, be equipped with the cavity in the guide post 701, install micro motor 705 in this cavity, micro motor 705's output is fixed mutually with guide vane 704 to the rotatory water conservancy diversion of one-way drive guide vane 704, mixes the stirring through the stirring roller to nourishment in vertical direction, carries out crisscross water conservancy diversion by the nourishment of guide vane between each stirring roller again, makes things convenient for the inside nourishment of fixed inner tube to mix the stirring on the horizontal direction, thereby makes nourishment realize the circulation flow in fixed inner tube, improves and mixes the stirring effect.

In this embodiment, still transversely be fixed with auxiliary spring 703 in the unprecedented of guide post 701, the both ends of auxiliary spring 703 are connected respectively and are fixed relative setting spheroid grinding member 702, make when stirring roller 502 stirs the nourishment and mixes, direction grinding member 7 rotates along with mixing barrel seat 3, and stirring roller 502 is supplementary to be guided to between the adjacent direction grinding member 7 with the nourishment, carries out high-efficient grinding through auxiliary spring 703's suppress effect by a plurality of spherical grinding members 702 on its guide post 701 to the nourishment, thereby refines the grinding, improves the nourishment quality.

Referring to fig. 4, in this embodiment, a plurality of built-in oscillating assemblies 4 are symmetrically disposed on the inner sidewall of the mixing cylinder base 3, each built-in oscillating assembly 4 includes an oscillator 401, a connecting spring 402 and an arc contact 403, one end of the oscillator 401 is vertically fixed on the cylinder wall of the mixing cylinder base 3,

the oscillator 401 oscillates up and down linearly, and a plurality of support guard plates arranged in parallel are fixed at the output end thereof,

the supporting plates are connected and fixed through a connecting spring 402, a plurality of arc-shaped contacts 403 are uniformly arranged on the end face of one side, close to the fixed inner cylinder 6, of each supporting plate, and the arc-shaped contacts perform ejection touch on the outer side wall of the fixed inner cylinder, so that vibration is conveniently transmitted to the fixed inner cylinder, and the internal vibration effect is improved;

an auxiliary elastic pressing seat 8 is arranged on the same side in the mixing cylinder seat 3, and the auxiliary elastic pressing seat 8 is used for buffering and pressing the fixed inner cylinder 6 when the vibration is indirectly transmitted to the fixed inner cylinder by the built-in vibration component 4.

In this embodiment, the auxiliary elastic pressing base 8 is a two-section telescopic cylinder base structure, and two ends thereof are respectively connected and fixed with the inner side wall of the mixing cylinder base 3 and the outer side wall of the fixed cylinder base 6,

transversely evenly be provided with a plurality of elastic ball 9 in the supplementary bullet pressure seat 8, this elastic ball 9 supports fixedly to supplementary bullet pressure seat 8 under general state, has certain resilience, after the built-in subassembly work that vibrates once, can improve inside effect of rocking to the supplementary resilience of section of thick bamboo wall of fixed inner tube.

Specifically, when the nutrients are mixed and stirred, firstly, the nutrients are poured into the mixing cylinder seat through the feeding exhaust pipe, the valve is closed, the driving motor drives the mixing cylinder seat to rotate through the reduction gear box, and meanwhile, the rotating motor reversely drives the connecting shaft rod to rotate, so that the stirring roller and the fixed inner cylinder rotate in the opposite direction, and the stirring and mixing of the nutrients in the stirring roller and the fixed inner cylinder are realized; guide vane on the guide post passes through the micro motor drive rotation for the nourishment flows in the circulation on the horizontal direction, so that the nourishment of fixed inner tube left and right sides mixes, and the stirring in-process, built-in vibration subassembly indirectness transmission vibration when fixed inner tube prevents that the rest of nourishment from adhering on its section of thick bamboo wall, and the nourishment after mixing is got rid of from mixing the cylinder seat and is can continue to keep its operating condition.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention and the inventive concept within the technical scope of the present invention, and the technical solution and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a high-efficient mixing arrangement that stirs of nourishment of pine mushroom cultivation usefulness, it includes mixing cylinder seat (3), supports base (1), linking bridge (2), built-in vibration subassembly (4) and stirring grinding component (5), wherein, the lower terminal surface four corners of supporting base (1) position symmetry is installed and is removed wheel (101) to through remove wheel (101) free movement, its characterized in that: two connecting brackets (2) are symmetrically fixed on the upper end surface of the supporting base (1), a mixing cylinder seat (3) is arranged between the two connecting brackets (2),

the mixing cylinder seat (3) is transversely arranged in an inclined manner, and the left end and the right end of the mixing cylinder seat are fixed on the connecting bracket (2) through bearing seats in a relatively rotating manner;

an outer support (201) is fixed on one side of the connecting support (2), a driving motor (202) is installed on the outer support (201), the output end of the driving motor (202) is fixedly connected with one end of the mixing cylinder seat (3) through a gear reduction box (203),

a built-in oscillating assembly (4) and a stirring and grinding assembly (5) are arranged in the mixing cylinder seat (3),

the stirring and grinding component (5) rotates reversely relative to the mixing cylinder seat (3) and uniformly stirs the nutrients in the mixing cylinder seat (3) in the rotating process,

the built-in oscillating component (4) indirectly provides up-and-down reciprocating oscillation for the mixing cylinder seat (3) so that nutrients adhered to the cylinder wall of the mixing cylinder seat can be separated from the cylinder wall in time and enter the mixing cylinder;

a fixed inner cylinder (6) is fixedly arranged in the mixing cylinder seat (3), the fixed inner cylinder (6) and the mixing cylinder seat (3) are coaxially arranged, the fixed inner cylinder (6) is fixedly connected with the inner side wall of the mixing cylinder seat (3) through a built-in oscillation component (4),

a feeding calandria (301) is communicated outside the mixing barrel seat (3), one end of the feeding calandria (301) extends into the mixing barrel seat (3) and is communicated with the fixed inner barrel (6), and the feeding calandria (301) sends or discharges the nutrient into or out of the fixed inner barrel (6);

the stirring and grinding component (5) comprises a connecting shaft rod (501), a stirring roller (502), a rotating motor (504) and a guiding and grinding body (7), wherein the connecting shaft rod (501) transversely penetrates through the mixing cylinder seat (3) and the fixed inner cylinder (6), and two ends of the connecting shaft rod can be respectively connected and fixed on the mixing cylinder seat (3) in a relatively rotating way through a connecting bearing (503),

a rotating motor (504) is installed on the other side of the connecting support (2), and the output end of the rotating motor (504) is fixed with the connecting shaft rod (501) and drives the connecting shaft rod (501) to rotate;

a plurality of groups of stirring rollers (502) are uniformly fixed on the connecting shaft lever (501), the stirring rollers (502) mix the nutrients in the vertical direction under the rotation drive,

at least two guide grinding bodies (7) are arranged in parallel on the circumference of the inner side wall of the fixed inner cylinder (6) in the vertical direction, and each guide grinding body (7) and the stirring rollers (502) are distributed in a staggered manner so as to guide and mix nutrients between two adjacent stirring rollers (502), mix the nutrients in the horizontal direction and perform auxiliary grinding on the nutrients;

a plurality of built-in oscillating assemblies (4) are arranged on the inner side wall of the mixing cylinder seat (3) in a central symmetry manner, each built-in oscillating assembly (4) comprises an oscillator (401), a connecting spring (402) and an arc contact (403), one end of each oscillator (401) is vertically fixed on the cylinder wall of the mixing cylinder seat (3),

the oscillator (401) oscillates up and down linearly, and a plurality of supporting plates arranged in parallel are fixed at the output end of the oscillator,

the support guard plates are fixedly connected through connecting springs (402), and a plurality of arc-shaped contacts (403) are uniformly arranged on the end face of one side, close to the fixed inner cylinder (6), of each support guard plate;

an auxiliary elastic pressing seat (8) is arranged on the inner side of the mixing cylinder seat (3), and the auxiliary elastic pressing seat (8) is used for buffering and pressing the fixed inner cylinder (6) when the built-in oscillating component (4) indirectly transmits vibration to the fixed inner cylinder;

the auxiliary elastic pressing seat (8) is of a two-section telescopic cylinder seat structure, and two ends of the auxiliary elastic pressing seat are respectively connected and fixed with the inner side wall of the mixing cylinder seat (3) and the outer side wall of the fixed inner cylinder (6),

a plurality of elastic balls (9) are transversely and uniformly arranged in the auxiliary elastic pressing seat (8), and the elastic balls (9) support and fix the auxiliary elastic pressing seat (8) in a general state;

the guide grinding body (7) comprises a guide vane (704), a spherical grinding piece (702), a guide column (701) and a micro motor (705), wherein one end of the guide column (701) is fixed on the inner cylinder wall of the fixed inner cylinder (6),

a plurality of spherical grinding pieces (702) are arranged on the outer circumferential side wall of the guide column (701) in a vertically staggered manner, each spherical grinding piece (702) can be connected and fixed with the guide column (701) through a connecting seat in a relatively rotating manner,

one end, close to the connecting shaft rod (501), of the guide column (701) is provided with a guide vane (704), a cavity is arranged in the guide column (701), a micro motor (705) is arranged in the cavity, the output end of the micro motor (705) is fixed with the guide vane (704), and the guide vane (704) is driven to rotate and guide in a single direction;

still transversely be fixed with auxiliary spring (703) in the cavity of guide post (701), the both ends of auxiliary spring (703) are connected fixed spherical grinding member (702) that sets up relatively respectively for when stirring roller (502) stir the nourishment and mix, direction grinding body (7) are rotatory along with mixing barrel holder (3), and stirring roller (502) are supplementary to be guided to between adjacent direction grinding body (7) the nourishment, are carried out high-efficient grinding through the suppress effect of auxiliary spring (703) by a plurality of spherical grinding member (702) on its guide post (701) to nourishment.