CN210383641U

CN210383641U - Stirring and mixing device easy to disassemble, assemble and clean

Info

Publication number: CN210383641U
Application number: CN201920734904.5U
Authority: CN
Inventors: 梁繁荣; 刘泽武
Original assignee: Zhanjiang Sapoe Drink Systems Manufacturing Co ltd
Current assignee: Zhanjiang Sapoe Drink Systems Manufacturing Co ltd
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2020-04-24
Anticipated expiration: 2029-05-20

Abstract

The utility model discloses a stirring and mixing device easy to be disassembled, assembled and cleaned, wherein the lower end of a stirring shaft is positioned in a motor installation cavity and is provided with an upper connecting shaft tooth; the stirring base assembly is used for being fixedly connected with an external case, an installation boss is arranged at the upper end of the stirring base assembly, the lower end of the stirring cylinder is detachably screwed and clamped on the installation boss, and an output shaft of the motor extends into the motor installation cavity from bottom to top and is detachably meshed with the upper connecting shaft teeth for transmission through the lower connecting shaft teeth; when the mixing drum is cleaned, the motor and the mixing base assembly do not need to be separated, the mixing base assembly does not need to be separated from an external case, only the mixing drum needs to be separated from the mounting boss, and the mixing drum and the mounting boss are connected in a screwing and clamping manner, so that the mixing drum is very convenient to assemble and disassemble; compared with the prior art, the stirring cylinder is more conveniently detached, the stirring cavity is cleaned, the safety and sanitation performance can be effectively improved, and the physical health of a user is guaranteed.

Description

Stirring and mixing device easy to disassemble, assemble and clean

Technical Field

The utility model belongs to the technical field of beverage equipment, in particular to use the abluent stirring mixing arrangement of easy dismouting in beverage machine.

Background

The existing beverage machine is generally of a powder-making type, a stirring and mixing device is arranged in a machine box, and a storage material box and a water tank are arranged in the machine box; when the synthetic beverage is needed, the material is automatically discharged and water is fed into the mixing drum, the material is uniformly mixed, and then the material flows out from the pulp outlet to form the beverage; the stirring cavity is cleaned regularly during maintenance, which is an important safety and sanitation index.

However, the existing stirring and mixing device has the following disadvantages:

its churn and motor element screw fixed connection are in the same place, and this kind of erection joint mode is complicated, and dismouting churn and motor element of being not convenient for wash the difficulty, and the health can't be guaranteed. Simultaneously current churn, with the integrative setting of water inlet on the churn, still need demolish water inlet and its connecting tube when with the churn dismouting, lead to the dismouting of churn inconvenient, also cause the hindrance to the dismouting washing stirring chamber. The existing stirring and mixing device also has the defects of incomplete slurry discharge, easy slurry dripping and water dripping, and easy residue, which is not beneficial to safety and sanitation. The stirring shaft is in surface contact with the mounting surface, the rotation is not smooth enough, and the rotating speed needs to be further improved.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art existence, the utility model provides a abluent stirring mixing arrangement of easy dismouting, the stirring chamber is convenient for wash in the easy dismouting of churn, promotes safety and sanitation performance.

The utility model provides a technical scheme that its technical problem adopted is:

a stirring and mixing device easy to disassemble, assemble and clean comprises a stirring cylinder and a stirring base assembly; a stirring cavity is arranged at the upper end of the stirring cylinder, a motor installation cavity is arranged at the lower end of the stirring cylinder, and a stirring shaft installation bottom plate is arranged between the stirring cavity and the motor installation cavity; the lower end of the stirring cavity is provided with a slurry outlet; the stirring shaft is hermetically pivoted at the stirring shaft mounting bottom plate; the upper end of the stirring shaft is positioned in the stirring cavity; the lower end of the stirring shaft is positioned in the motor installation cavity and is connected with an upper connecting shaft tooth; the stirring base assembly is used for being fixedly connected to an external case, an installation boss is arranged at the upper end of the stirring base assembly, the lower end of the stirring cylinder is detachably screwed and clamped on the installation boss, a motor is installed on the stirring base assembly, an output shaft of the motor extends into a motor installation cavity from bottom to top, and a lower connecting shaft tooth is arranged at the upper end of the output shaft; the upper connecting shaft teeth and the lower connecting shaft teeth are in detachable meshing transmission.

In the stirring and mixing device easy to disassemble, assemble and clean in the technical scheme, the lower end of the stirring shaft is positioned in the motor installation cavity and is provided with the upper connecting shaft teeth; the stirring base assembly is used for being fixedly connected with an external case, an installation boss is arranged at the upper end of the stirring base assembly, the lower end of the stirring cylinder is detachably screwed and clamped on the installation boss, and an output shaft of the motor extends into the motor installation cavity from bottom to top and is detachably meshed with the upper connecting shaft teeth for transmission through the lower connecting shaft teeth; when the mixing drum is cleaned, the motor and the mixing base assembly do not need to be separated, the mixing base assembly does not need to be separated from an external case, only the mixing drum needs to be separated from the mounting boss, and the mixing drum and the mounting boss are connected in a screwing and clamping manner, so that the mixing drum is very convenient to assemble and disassemble; compared with the prior art, the stirring cylinder is more conveniently detached, the stirring cavity is cleaned, the safety and sanitation performance can be effectively improved, and the physical health of a user is guaranteed.

Preferably, the mixing drum comprises a cover body and a drum body; the slurry outlet is arranged on the cylinder body; the cover body is provided with a feed inlet and more than one water inlet; the cover body is detachably connected with the cylinder body in a clamping manner. The mixing drum is divided into a detachable cover body and a detachable barrel body, only a slurry outlet is arranged on the barrel body, a feed inlet and a water inlet are arranged on the cover body and are not arranged on the barrel body, when the barrel body is detached, the barrel body and the cover body only need to be separated in a unified mode, the feed inlet and the water inlet do not need to be separated from pipelines connected with the feed inlet and the water inlet one by one, the mixing cavity is detached and cleaned more conveniently, the cleaning is facilitated, the safety and sanitation performance are improved, and the health of a human body is; one or more water inlets can be arranged.

Preferably, an air outlet is arranged on the cover body; the middle part of the upper end surface of the cover body is downwards concavely provided with an inner edge ring body in an extending way; the inner side of the inner edge ring body is provided with a feed inlet with a through hole structure; a water inlet gap is formed between the inner edge ring body and the outer side wall of the cover body; the air exit with the water inlet all sets up on the lid lateral wall and with the clearance intercommunication of intaking. When hot water enters the water inlet, the water vapor is contacted with the beverage powder to easily cause the powder to be caked, thus being not beneficial to the taste; therefore, the inner edge ring body is arranged to primarily isolate the powder from the water inlet, and the air outlet is arranged to suck the water vapor, so that the contact and agglomeration of the powder and the water vapor can be effectively reduced and avoided.

Preferably, the stirring base assembly comprises a motor base, and the upper end surface of the motor base is upwards convexly provided with a mounting boss; a fixing flange is convexly arranged at the outer side of the lower end of the motor seat; the fixed flange is used for being fixedly connected with an external case; the outer side surface of the mounting boss is provided with a rotary fastening position, the inner side surface of the motor mounting cavity is provided with a rotary fixture block, and the rotary fixture block is detachably screwed, fastened and connected with the rotary fastening position; a motor mounting screw hole penetrates through the mounting boss from top to bottom, the motor screw is fixed on the lower side of the mounting boss, a through hole is formed in the middle of the mounting boss, and an output shaft of the motor penetrates through the through hole from bottom to top; the upper end of the motor output shaft is in threaded connection with a lower connecting shaft tooth. The stirring base component has simple structure and convenient installation; the fixing flange can be provided with a threaded mounting hole for fixing with an external case.

Preferably, the stirring shaft is detachably and hermetically pivoted in a stirring shaft pivoting hole of the stirring shaft mounting bottom plate through a stirring shaft mounting assembly; the stirring shaft mounting assembly comprises a stud, an upper bearing, a lower bearing, a nut, an upper waterproof shaft seal and a lower waterproof shaft seal; the lower end of the stirring shaft is provided with a threaded connecting part for connecting the upper connecting shaft teeth in a threaded manner; the stirring shaft is sequentially connected with a stud, an upper waterproof shaft seal and a nut in a penetrating manner from bottom to top; the lower end of the stud is provided with a limiting flange extending outwards; the stud is connected into the pivot hole of the stirring shaft in a penetrating manner from bottom to top, a lower waterproof shaft seal is arranged between the upper end surface of the limiting flange and the lower end surface of the pivot hole of the stirring shaft and forms limiting fit, the nut is in threaded sleeve connection with the upper end of the stud from top to bottom, and the lower end surface of the nut and the upper end surface of the pivot hole of the stirring shaft form limiting fit; bearing installation parts are arranged on the inner wall of the upper end and the inner wall of the lower end of the through hole of the stud, and the two bearing installation parts are used for installing an upper bearing and a lower bearing in the through hole of the stud respectively; the stirring shaft is correspondingly positioned below the lower bearing and provided with a limiting bulge; the stirring shaft is rotatably arranged in the through hole of the stud through an upper bearing and a lower bearing; the upper waterproof shaft seal is sealed between the upper end surface of the stud and the nut; an inner sealing convex gasket is arranged on the inner side of the upper waterproof shaft seal, a circumferential sunken part is arranged on the stirring shaft corresponding to the inner sealing convex gasket, and the inner sealing convex gasket is correspondingly embedded in the sunken part to form sealing fit with the stirring shaft; and the upper end of the stirring shaft extending out of the nut is used for installing a stirring wheel assembly. The stirring shaft is provided with an implementation mode, and the implementation mode has a simple structure, good sealing performance and easy disassembly and assembly; the stirring shaft is rotatably pivoted through a bearing; the rotating friction force is smaller, the friction energy consumption is lower, the service life is longer, and the rotating speed is faster.

Preferably, the stirring shaft is positioned at the upper end in the stirring cavity and used for mounting a stirring wheel assembly, and the stirring wheel assembly comprises a stirring wheel, a bullet medium and a capping nut; the top end of the stirring shaft is provided with a thread which is matched and screwed with the capping nut; the stirring wheel is pivoted on the stirring shaft, the axial installation position is locked through the capping nut, and the elastic medium is arranged between the capping nut and the stirring wheel. A mounting mode of the stirring wheel.

Preferably, the upper end of the stirring shaft in the stirring cavity is used for mounting a stirring wheel, the lower end of the stirring wheel is provided with a stirring rotating wheel, and the upper end of the stirring wheel is provided with a stirring water sealing wheel; the stirring rotating wheel and the stirring water sealing wheel are of a gapless integrally connected connecting structure; more than one water sealing wheel blade is arranged in the circumferential direction of the stirring water sealing wheel, and a water sealing gap groove is arranged at the interval between the adjacent water sealing wheel blades; the lower end of the stirring cavity is provided with a slurry outlet cavity, and the bottom end of the slurry outlet cavity is provided with a slurry outlet; the inner diameter of the slurry outlet cavity is smaller than that of the stirring cavity, and an upper end surface of the slurry outlet cavity is formed; the stirring rotating wheel is positioned in the slurry outlet cavity; the stirring water sealing wheel is arranged at the position of the upper end surface of the slurry outlet cavity; the diameter H of the water sealing wheel blade is larger than the inner diameter of the slurry outlet cavity and smaller than the inner diameter of the stirring cavity; the diameter h of the water sealing gap is smaller than the inner diameter of the pulp outlet cavity. One implementation structure of the stirring wheel; the stirring water-sealing wheel forms a water-sealing surface under the high-speed rotation, and has a good water-sealing effect along with the centrifugal force on liquid; under the condition that the stirring wheel rotates at a high speed, only a small amount of liquid flows out of the slurry outlet; most of the liquid is fully stirred by the stirring water sealing wheel and the stirring rotating wheel in the stirring cavity; thereby improving the taste; the water sealing effect of the water sealing surface can be regulated and controlled by controlling the rotating speed of the motor, so that the slurry discharging speed can be regulated and controlled; the slurry outlet speed is fastest under the condition of completely stopping the rotation of the stirring wheel; under the condition of slowly discharging the slurry by reducing the rotating speed, the stirring rotating wheel positioned in the slurry discharging cavity has a further stirring effect while rotating. Of course, the proportional relation among the diameter H of the blade, the diameter H of the water sealing gap and the size of the inner diameter of the slurry outlet cavity is one of the factors influencing the slurry outlet speed, but the factors can be set only at the beginning of design and are not variables; the control of the rotating speed is a controllable variable, so that the purpose of controlling the slurry outlet speed is achieved by controlling the rotating speed, and the method is feasible and convenient.

Preferably, the pulp outlet cavity is square, and four vertex angles are provided with blanking grooves for blanking. The blanking groove is arranged, so that liquid can conveniently fall into the pulp outlet cavity under the condition that the rotating speed of the stirring wheel is reduced; simultaneously, set to squarely, and set up the blanking recess in four apex angle departments of square, when stirring the runner rotation, it is rotatory to drive the liquid centrifugation, all can form the offset with the wall body in play thick liquid chamber and the wall body of blanking recess and vibrate to be convenient for break up beverage powder more under the effect of impact force, make the abundant integration of powder and water, promote the taste.

Preferably, the stirring rotating wheel is circumferentially provided with four rotating wheel blades, the rotating wheel blades are gradually bent in a clockwise direction or an anticlockwise direction from inside to outside, and the vertex angle of each rotating wheel blade is positioned on the maximum rotating path of the stirring rotating wheel; the agitating runner is adapted to rotate counter-clockwise or clockwise opposite to the direction of curvature of the runner blades. The gap between the runner wheel blade of the stirring runner and the inner wall of the slurry outlet cavity in the rotating direction is a gradual process from large to small; the centrifugal force generated by the water along with the rotating force is large, and then the water drives the powder in the water to move, so that the powder has hysteresis; with the adoption of the wheel blade with the structure, under the condition that the wheel blade rotates, powder in water can be in contact with the outer side surface of the wheel blade due to hysteresis, and the powder is rubbed with the wheel blade under the rotation of the wheel blade, so that the powder is conveniently scattered; of course, if the powder agglomeration is larger than the gap between the runner blade and the inner wall of the pulp outlet cavity, the powder agglomeration is also pressed and ground by the runner blade and the wall of the pulp outlet cavity, so that the taste of the beverage is improved.

Preferably, the lower end of the stirring cavity is provided with a slurry outlet, and the slurry outlet is connected with a slurry outlet pipeline which is obliquely arranged; the upper end surface of the stirring shaft mounting plate is gradually inclined from one side far away from the slurry outlet to one side close to the slurry outlet; the lower side surface of the slurry outlet is lower than the upper end surface of the stirring shaft mounting plate and is concavely arranged. The slurry is convenient to discharge, no residue is left during discharging, and bacteria are not easy to breed in the slurry.

The utility model has the advantages that: the utility model relates to a stirring and mixing device easy to be assembled, disassembled and cleaned, wherein the lower end of a stirring shaft is positioned in a motor installation cavity and is provided with an upper connecting shaft tooth; the stirring base assembly is used for being fixedly connected with an external case, an installation boss is arranged at the upper end of the stirring base assembly, the lower end of the stirring cylinder is detachably screwed and clamped on the installation boss, and an output shaft of the motor extends into the motor installation cavity from bottom to top and is detachably meshed with the upper connecting shaft teeth for transmission through the lower connecting shaft teeth; when the mixing drum is cleaned, the motor and the mixing base assembly do not need to be separated, the mixing base assembly does not need to be separated from an external case, only the mixing drum needs to be separated from the mounting boss, and the mixing drum and the mounting boss are connected in a screwing and clamping manner, so that the mixing drum is very convenient to assemble and disassemble; compared with the prior art, the stirring cylinder is more conveniently detached, the stirring cavity is cleaned, the safety and sanitation performance can be effectively improved, and the physical health of a user is guaranteed.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic structural diagram of an easy-to-assemble-and-disassemble-and-clean mixing device according to an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of an easy-to-assemble-disassemble-clean mixing device according to an embodiment of the present application;

FIG. 3 is an enlarged schematic view of region A of FIG. 2;

FIG. 4 is a schematic perspective view of the upper coupling gear according to an embodiment of the present application;

FIG. 5 is a schematic bottom perspective isometric view of a lower coupling tooth according to an embodiment of the present application;

FIG. 6 is an exploded view of a mixing drum attachment according to an embodiment of the present application;

FIG. 7 is a schematic perspective view of a motor mount according to an embodiment of the present application;

FIG. 8 is a schematic view of a screw connection structure in a motor mounting cavity according to an embodiment of the present application;

FIG. 9 is a schematic view of the structure of a stirring shaft in an embodiment of the present application;

FIG. 10 is a schematic view of a stud according to an embodiment of the present application;

FIG. 11 is a schematic axial view of the outer appearance of the upper waterproof shaft seal according to an embodiment of the present application;

FIG. 12 is a schematic cross-sectional view of an upper waterproof shaft seal according to an embodiment of the present application;

fig. 13 is a schematic structural view of an appearance of a stirring wheel coupling sleeve in an embodiment of the present application;

FIG. 14 is a schematic axial side view of a mixing wheel according to an embodiment of the present application;

FIG. 15 is a schematic top view of a stirring water-sealing wheel according to an embodiment of the present disclosure;

fig. 16 is a schematic top view of a drum body of a mixing drum according to an embodiment of the present invention.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

In the description of the present application, it is to be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The stirring and mixing device easy to disassemble, assemble and clean as shown in figures 1-16 comprises a stirring cylinder 1 and a stirring base assembly 2; the upper end of the mixing drum 1 is provided with a mixing cavity 3, the lower end of the mixing drum is provided with a motor installation cavity 4, and a mixing shaft installation bottom plate 5 is arranged between the mixing cavity 3 and the motor installation cavity 4; the lower end of the stirring cavity 3 is provided with a slurry outlet 311; the stirring shaft mounting bottom plate 5 is hermetically pivoted with a stirring shaft 8; the upper end of the stirring shaft 8 is positioned in the stirring cavity 3 and is used for installing a stirring wheel 9; the lower end of the stirring shaft 8 is positioned in the motor installation cavity 4 and is connected with an upper connecting shaft tooth 61 for transmission connection with the motor 7; the stirring base assembly 2 is used for being fixedly connected to an external case (not shown), the upper end of the stirring base assembly 2 is provided with an installation boss 211, the lower end of the stirring cylinder 1 is detachably screwed and clamped on the installation boss 211, the stirring base assembly 2 is provided with a motor 7, an output shaft of the motor 7 extends into the motor installation cavity 4 from bottom to top, and the upper end of the output shaft is provided with a lower connecting shaft tooth 62; the upper connecting shaft teeth 61 and the lower connecting shaft teeth 62 are in detachable meshing transmission.

In the stirring and mixing device easy to disassemble, assemble and clean in the technical scheme, the lower end of the stirring shaft 8 is positioned in the motor installation cavity 4 and is provided with the upper connecting shaft teeth 61; the stirring base assembly 2 is used for being fixedly connected with an external case (not shown), a mounting hole 221 for being fixed with the external case is shown in fig. 1, a mounting boss 21 is arranged at the upper end of the stirring base assembly 2, the lower end of the stirring cylinder 1 is detachably screwed and clamped on the mounting boss 21, an output shaft of the motor 7 extends into the motor mounting cavity 4 from bottom to top and is detachably meshed with the upper connecting shaft teeth 61 through a lower connecting shaft teeth 62 for transmission (the structures of the lower connecting shaft teeth 62 and the upper connecting shaft teeth 61 can be seen in fig. 5 and 4, fig. 5 is a schematic view of a bottom three-dimensional shaft side structure of the lower connecting shaft teeth 62; fig. 4 is a schematic view of a left and right shaft side three-dimensional structure of the upper connecting shaft teeth 61; the upper connecting shaft teeth 61 and the lower connecting shaft teeth 62 are conventional shaft couplers commercially available on the market); when the mixing drum 1 is cleaned, the motor 7 is not required to be separated from the mixing base assembly 2, the mixing base assembly 2 is not required to be separated from an external case and disassembled, the mixing drum 1 is only required to be separated from the mounting boss 211, the mixing drum 1 and the mounting boss 211 are connected in a screwing and clamping manner, and the assembly and disassembly are very convenient; compared with the prior art, the stirring cylinder 1 is more conveniently detached, the stirring cavity is cleaned, the safety and sanitation performance can be effectively improved, and the physical health of a user is guaranteed.

In some embodiments, the stirring cylinder 11 may not be provided with the cover 12, and the feeding port and the water inlet are directly provided on the cylinder 11, and in some embodiments, the cover 12 may also be provided, as follows:

as shown in fig. 1, 2 and 6, in some embodiments, the mixing drum 1 includes a cover 12 and a drum 11; the slurry outlet 311 is arranged on the barrel 11; the cover body 12 is provided with a feed inlet 122 and at least one water inlet 123; the cover 12 is detachably connected with the cylinder 11 in a clamping manner. The mixing drum 1 is divided into a detachable cover body 12 and a detachable barrel body 11, only a slurry outlet 311 is arranged on the barrel body 11, a feed inlet 122 and a water inlet 123 are arranged on the cover body 12 and are not arranged on the barrel body 11, when the barrel body 11 is detached, only the barrel body 11 and the cover body 12 need to be separated in a unified mode, and the feed inlet 122 and the water inlet 123 do not need to be separated from pipelines connected with the feed inlet and the water inlet one by one, so that the mixing cavity 3 is detached and cleaned more conveniently, the cleaning is facilitated, the safety and sanitation performance is improved, and the body health is guaranteed; one or more water inlets can be arranged. One water inlet 123 can be arranged as shown in fig. 6, so that the water temperature is adjusted in the case and then is injected into the stirring cavity 3; a plurality of the groups may be provided; the temperature of the water can be neutralized in the mixing drum 3 by feeding cold water and hot water, and the final water temperature can be controlled by controlling the injection amount of the cold water and the hot water.

In some embodiments, the cover 12 is provided with an air outlet 124; an inner edge ring body 121 is concavely extended downwards in the middle of the upper end surface of the cover body 12; the inner side of the inner edge ring body 121 is provided with a feed inlet 122 with a through hole structure; a water inlet gap 125 is formed between the inner edge ring body 121 and the outer side wall of the cover body 12; the air outlet 124 and the water inlet 123 are both disposed on the outer side wall of the cover 12 and are communicated with the water inlet gap 125. When hot water enters the water inlet 123, the contact between the water vapor and the beverage powder can easily cause the powder to agglomerate, which is not favorable for the taste; therefore, the inner edge ring body 121 is arranged to primarily isolate the feed inlet 122 from the water inlet 123, and the exhaust outlet 124 is arranged to suck water vapor, so that the phenomenon that powder is contacted with the water vapor and is agglomerated can be effectively reduced and avoided. The lid 12 is a device for feeding, introducing water, and exhausting gas into the mixing drum 1. The cover body 12 can be clamped and installed at the top of the barrel body 11 in an interference fit mode, and is convenient to detach and clean.

The air outlet 121 may be provided with a support block 1241 in the middle as shown in fig. 6, or may not be provided with the support block 1241; the support block 1241 is provided to prevent the deformation of the air outlet 121 from deteriorating the airtightness of the connection with the external connection pipe.

Referring to fig. 3, 6, 7 and 8, in some embodiments, the stirring base assembly 2 includes a motor base 21, which has an upper end surface provided with a mounting boss 211 protruding upward; a fixing flange 212 is convexly arranged at the lower end of the motor seat 21 to the outside; the fixing flange 212 is used for being fixedly connected with an external chassis; a rotary buckling position 2111 is arranged on the outer side surface of the mounting boss 211, a rotary fixture block 41 is arranged on the inner side surface of the motor mounting cavity 4, and the rotary fixture block 41 is detachably screwed, clamped and connected with the rotary buckling position 2111; a motor mounting screw hole 2112 is formed in the mounting boss 211 in a vertically penetrating manner, the motor is fixed to the lower side of the mounting boss 211 through a screw, a through hole is formed in the middle of the mounting boss 211, and an output shaft of the motor penetrates through the through hole from bottom to top; the upper end of the output shaft of the motor is in threaded connection with a lower connecting shaft tooth 62; threaded mounting holes 2121 may be provided in the mounting flange 212 for securing to an external chassis. The stirring base assembly 2 can also comprise screws and bolts for fixing the motor and the motor base; a motor washer 24 for fitting between the motor and the motor base, and a motor base washer 23 for connecting the motor base 21 with the external case may be further included. Of course, in each embodiment, the structure of the motor base 21 may be changed correspondingly according to the different connection structure of the stirring base assembly 2 and the external cabinet, and the motor base gasket 23 may also be configured differently according to the different connection structure.

2-12 and 16, in some embodiments, the agitator shaft 8 is removably sealed and pivotally connected within the agitator shaft pivot hole 51 of the agitator shaft mounting base plate 5 by an agitator shaft mounting assembly; as shown in fig. 3, the stirring shaft mounting assembly comprises a stud 81, an upper bearing 82, a lower bearing 83, a nut 86, an upper waterproof shaft seal 84, and a lower waterproof shaft seal 85; as shown in fig. 9, the lower end of the stirring shaft 8 is provided with a threaded connection portion 610 for connecting the upper connecting shaft tooth 61 in a threaded manner; as shown in fig. 3, the stirring shaft 8 is sequentially connected with a stud 81, an upper waterproof shaft seal 85 and a nut 86 from bottom to top in a penetrating manner; as shown in fig. 10, a limit flange 811 extending outward is provided at the lower end of the stud 81; referring to fig. 3, the stud 81 is penetrated and connected into the pivot hole 51 of the stirring shaft from bottom to top, a lower waterproof shaft seal 85 is arranged between the upper end surface of the limiting flange 811 and the lower end surface of the pivot hole 51 of the stirring shaft to form limiting matching, the nut 86 is in threaded sleeve connection with the upper end of the stud 81 from top to bottom, and the lower end surface of the nut 86 and the upper end surface of the pivot hole 51 of the stirring shaft form limiting matching; as shown in fig. 3 and 10, the inner walls of the upper end and the lower end of the through holes of the studs 81 are provided with bearing mounting parts 812; the two bearing mounting portions 812 are used for mounting the upper bearing 82 and the lower bearing 84 in the through holes of the studs 81 respectively as shown in fig. 3; the stirring shaft 8 is arranged in the through hole of the stud through an upper bearing 82 and a lower bearing 83; as shown in fig. 3, the upper waterproof shaft seal 85 is between the upper end face of the stud 81 and the nut 86; as shown in fig. 11 and 12, an inner sealing convex gasket 851 is disposed on the inner side of the upper waterproof shaft seal 85, as shown in fig. 9, a circumferential concave portion 850 is disposed on the stirring shaft 8 corresponding to the inner sealing convex gasket 851 (as shown in fig. 12, the inner sealing convex gasket 851 is disposed in an upward inclined manner, and the sealing effect is better after the inner sealing convex gasket 851 is in sealing fit with the stirring shaft 8), as shown in fig. 3, the inner sealing convex gasket 851 is correspondingly embedded in the concave portion 850 to form sealing fit with the stirring shaft 8; the upper end of the stirring shaft extending out of the nut is used for installing a stirring wheel 9 assembly. The stirring shaft 8 is provided with an implementation mode which is simple in structure, good in sealing performance and easy to assemble and disassemble; the stirring shaft 8 is rotatably pivoted through a bearing; the rotating friction force is smaller, the friction energy consumption is lower, the service life is longer, and the rotating speed is faster.

As shown in fig. 3, the stirring shaft 8 is located at the upper end in the stirring chamber 3 and is used for mounting a stirring wheel 9 assembly, and the stirring wheel 9 assembly comprises a stirring wheel 9, a bullet medium 88 and a capping nut 87; the top end of the stirring shaft 8 is provided with a thread which is matched and screwed with the capping nut 87; the stirring wheel 9 is pivoted on the stirring shaft 8, the axial installation position is locked through a capping nut 87, and the elastic medium 87 is arranged between the capping nut 87 and the stirring wheel 9. A mode of mounting the stirring wheel 9. The structure of the stirring wheel 9 can be various, and the stirring wheel 9 in the following embodiments is adopted in the present application as follows:

referring to fig. 2, 3, 14 and 15, in some embodiments, the stirring shaft 8 is located at the upper end in the stirring chamber 3 for installing the stirring wheel 9, the lower end of the stirring wheel 9 is provided with a stirring rotating wheel 92, and the upper end is provided with a stirring water-sealing wheel 91; the stirring runner 92 and the stirring water-sealing wheel 91 are integrally connected in a gapless manner (the so-called gapless integrally connected connection means that the inner diameter of the stirring runner is smaller than the inner diameter of the stirring cavity 3 through a utility model, the upper end surface of the slurry outlet cavity 31 is formed in a converging mouth shape, the stirring runner 92 is positioned in the slurry outlet cavity 31, the stirring water-sealing wheel 91 is arranged at the position of the upper end surface of the slurry outlet cavity 31 or above the upper end surface, a gap is formed between the stirring runner and the stirring water-sealing wheel 91 so as not to obstruct the rotation of the halved water-sealing wheel 91, the diameter H of the water-sealing wheel blade 911 is larger than the inner diameter of the slurry outlet cavity 3 (the inner diameter of the slurry outlet cavity 3 indicates the diameter of the converging mouth at the upper end surface of the slurry cavity 31) and is smaller than the inner diameter H of the water-sealing gap groove 912 (as shown in figure 15) in combination with the implementation structure of the stirring wheel 9, the stirring water-sealing wheel 91 is under the high-speed rotation, the stirring water sealing wheel 91 which rotates at a high speed along with the centrifugal force of the liquid along with the rotation has a good water sealing effect on the slurry outlet cavity 31 and the stirring cavity 3, and the liquid is not easy to break through the water sealing surface of the stirring water sealing wheel 91 and enter the lower part under the high-speed rotation, so that the self-sealing effect is achieved, and the discharge amount of the liquid can be effectively reduced; under the condition that the stirring wheel 9 rotates at a high speed, only a small amount of liquid flows out of the slurry outlet 311; most of the liquid is fully stirred by the stirring water-sealing wheel 91 and the stirring rotating wheel 92 in the stirring cavity 3; thereby improving the taste; the water sealing effect of the water sealing surface can be regulated and controlled by controlling the rotating speed of the motor, so that the slurry discharging speed can be regulated and controlled; the slurry outlet speed is fastest under the condition of completely stopping the stirring wheel 9; under the condition of slowly discharging the slurry by reducing the rotating speed, the stirring rotating wheel 92 positioned in the slurry discharging cavity 31 has further stirring effect while rotating. Of course, the proportional relation among the diameter H of the blade, the diameter H of the water sealing gap groove and the size of the inner diameter of the slurry outlet cavity 31 is one of the factors influencing the slurry outlet speed, but the factors can be set only at the beginning of design, and are not a later variable; the control of the rotating speed is a controllable later variable, so that the purpose of controlling the slurry outlet speed is achieved by controlling the rotating speed, and the method is feasible and convenient.

Referring to fig. 2, 3 and 16, in some embodiments, the pulp outlet chamber 31 is square, and the four corners are provided with blanking grooves 312 for blanking. The blanking groove 312 is arranged, so that the liquid can fall into the pulp outlet cavity 31 conveniently under the condition that the rotating speed of the stirring wheel 9 is reduced; simultaneously, set up to squarely, and set up blanking recess 312 in four apex angle departments of square, when the stirring runner is rotatory, it is rotatory to drive the liquid centrifugation, all can form the offset with the wall body of play thick liquid chamber 31 and the wall body of blanking recess 312 and vibrate to be convenient for break up beverage powder more under the effect of impact force, make the abundant integration of powder and water, promote the taste.

As shown in fig. 14, in some embodiments, the stirring wheel 92 is circumferentially provided with four wheel blades 921, the wheel blades 921 are gradually curved from inside to outside in a clockwise direction or a counterclockwise direction, and the vertex angles of the wheel blades 921 are located on the maximum rotation path of the stirring wheel 92; the agitation wheel 92 is adapted to rotate counterclockwise or clockwise opposite to the direction of curvature of the wheel blades 921. In the rotating direction, the gap between the rotating wheel blade 921 of the stirring rotating wheel 92 and the inner wall of the slurry outlet cavity 2 is a gradual process from large to small; the water is driven by the water along with the centrifugal force generated by the rotation of the rotating wheel, so that the movement of the powder has hysteresis; with the adoption of the vane with the structure, under the condition that the runner vane rotates, powder in water can be in contact collision with the outer side surface of the runner vane 921 due to hysteresis, and the powder is scattered conveniently due to the fact that the side surface of the runner vane 921 has a curved radian and is rubbed with the runner vane 921 under the rotation of the runner vane 921; of course, if the powder agglomerates are larger than the gap between the rotor blade 921 and the inner wall of the slurry outlet chamber 31, they will be crushed and ground by the rotor blade 921 and the inner wall of the slurry outlet chamber 31, so as to improve the taste of the beverage. In the embodiment of fig. 14 and 15, the stirring wheel 9 is integrally formed by metal, and in the case of strong rigidity, the stirring wheel coupling sleeve 93 does not need to be arranged at the mounting hole, but in some embodiments, in order to save cost, the stirring wheel 9 can be integrally injection-molded by plastic, in which case, the stirring wheel made of plastic is matched with the stirring shaft, and is easy to deform after long use, so that the stirring wheel coupling sleeve 93 made of metal can be arranged in the stirring wheel as in the embodiment shown in fig. 3; the specific structure of the stirring wheel coupling sleeve 93 can be seen from fig. 13; a plurality of convex blocks can be arranged on the outer side surface; thus, after the stirring wheel 9 and the stirring wheel connecting shaft sleeve 93 are integrally injection molded, better connection and limiting can be formed; meanwhile, the stirring wheel 9 cannot be easily deformed due to high-speed rotation.

In some embodiments, as shown in fig. 3, the lower end of the stirring chamber 3 is provided with a slurry outlet 311, and the slurry outlet 311 is connected with a slurry outlet pipe arranged obliquely; the upper end surface of the stirring shaft mounting plate 5 is gradually reduced and obliquely arranged from one side far away from the slurry outlet 311 to one side close to the slurry outlet 311; the lower side surface of the slurry outlet 311 is lower than the upper end surface of the stirring shaft mounting plate 5 and is concavely arranged. The slurry is convenient to discharge, no residue is left during discharging, and bacteria are not easy to breed in the slurry.

The present application may be used to brew a variety of beverage powders, such as soy flour, coffee powder, and the like.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides an easy abluent stirring mixing arrangement of dismouting which characterized in that: comprises a mixing drum and a mixing base component; a stirring cavity is arranged at the upper end of the stirring cylinder, a motor installation cavity is arranged at the lower end of the stirring cylinder, and a stirring shaft installation bottom plate is arranged between the stirring cavity and the motor installation cavity; the lower end of the stirring cavity is provided with a slurry outlet; the stirring shaft is hermetically pivoted at the stirring shaft mounting bottom plate; the upper end of the stirring shaft is positioned in the stirring cavity; the lower end of the stirring shaft is positioned in the motor installation cavity and is connected with an upper connecting shaft tooth; the stirring base assembly is used for being fixedly connected to an external case, an installation boss is arranged at the upper end of the stirring base assembly, the lower end of the stirring cylinder is detachably screwed and clamped on the installation boss, a motor is installed on the stirring base assembly, an output shaft of the motor extends into a motor installation cavity from bottom to top, and a lower connecting shaft tooth is arranged at the upper end of the output shaft; the upper connecting shaft teeth and the lower connecting shaft teeth are in detachable meshing transmission.

2. The stirring and mixing device easy to disassemble, assemble and clean according to claim 1, wherein: the mixing drum comprises a cover body and a drum body; the slurry outlet is arranged on the cylinder body; the cover body is provided with a feed inlet and more than one water inlet; the cover body is detachably connected with the cylinder body in a clamping manner.

3. The stirring and mixing device easy to disassemble, assemble and clean as claimed in claim 2, wherein: an air outlet is formed in the cover body; the middle part of the upper end surface of the cover body is downwards concavely provided with an inner edge ring body in an extending way; the inner side of the inner edge ring body is provided with a feed inlet with a through hole structure; a water inlet gap is formed between the inner edge ring body and the outer side wall of the cover body; the air exit with the water inlet all sets up on the lid lateral wall and with the clearance intercommunication of intaking.

4. The stirring and mixing device easy to disassemble, assemble and clean according to claim 1, wherein: the stirring base component comprises a motor base, and an installation boss is arranged on the upper end face of the motor base in a protruding mode; a fixing flange is convexly arranged at the outer side of the lower end of the motor seat; the fixed flange is used for being fixedly connected with an external case; the outer side surface of the mounting boss is provided with a rotary fastening position, the inner side surface of the motor mounting cavity is provided with a rotary fixture block, and the rotary fixture block is detachably screwed, fastened and connected with the rotary fastening position; a motor mounting screw hole penetrates through the mounting boss from top to bottom, the motor screw is fixed on the lower side of the mounting boss, a through hole is formed in the middle of the mounting boss, and an output shaft of the motor penetrates through the through hole from bottom to top; the upper end of the motor output shaft is in threaded connection with a lower connecting shaft tooth.

5. The stirring and mixing device easy to disassemble, assemble and clean according to claim 1, wherein: the stirring shaft is detachably and hermetically pivoted in a stirring shaft pivoting hole of the stirring shaft mounting bottom plate through a stirring shaft mounting assembly; the stirring shaft mounting assembly comprises a stud, an upper bearing, a lower bearing, a nut, an upper waterproof shaft seal and a lower waterproof shaft seal; the lower end of the stirring shaft is provided with a threaded connecting part for connecting the upper connecting shaft teeth in a threaded manner; the stirring shaft is sequentially connected with a stud, an upper waterproof shaft seal and a nut in a penetrating manner from bottom to top; the lower end of the stud is provided with a limiting flange extending outwards; the stud is connected into the pivot hole of the stirring shaft in a penetrating manner from bottom to top, a lower waterproof shaft seal is arranged between the upper end surface of the limiting flange and the lower end surface of the pivot hole of the stirring shaft and forms limiting fit, the nut is in threaded sleeve connection with the upper end of the stud from top to bottom, and the lower end surface of the nut and the upper end surface of the pivot hole of the stirring shaft form limiting fit; bearing installation parts are arranged on the inner wall of the upper end and the inner wall of the lower end of the through hole of the stud, and the two bearing installation parts are used for installing an upper bearing and a lower bearing in the through hole of the stud respectively; the stirring shaft is correspondingly positioned below the lower bearing and provided with a limiting bulge; the stirring shaft is rotatably arranged in the through hole of the stud through an upper bearing and a lower bearing; the upper waterproof shaft seal is sealed between the upper end surface of the stud and the nut; an inner sealing convex gasket is arranged on the inner side of the upper waterproof shaft seal, a circumferential sunken part is arranged on the stirring shaft corresponding to the inner sealing convex gasket, and the inner sealing convex gasket is correspondingly embedded in the sunken part to form sealing fit with the stirring shaft; and the upper end of the stirring shaft extending out of the nut is used for installing a stirring wheel assembly.

6. The stirring and mixing device easy to disassemble, assemble and clean according to claim 1, wherein: the stirring shaft is positioned at the upper end in the stirring cavity and used for mounting a stirring wheel assembly, and the stirring wheel assembly comprises a stirring wheel, a bullet medium and a capping nut; the top end of the stirring shaft is provided with a thread which is matched and screwed with the capping nut; the stirring wheel is pivoted on the stirring shaft, the axial installation position is locked through the capping nut, and the elastic medium is arranged between the capping nut and the stirring wheel.

7. The stirring and mixing device easy to disassemble, assemble and clean according to claim 1, wherein: the upper end of the stirring shaft in the stirring cavity is used for mounting a stirring wheel, the lower end of the stirring wheel is provided with a stirring rotating wheel, and the upper end of the stirring wheel is provided with a stirring water sealing wheel; the stirring rotating wheel and the stirring water sealing wheel are of a gapless integrally connected connecting structure; more than one water sealing wheel blade is arranged in the circumferential direction of the stirring water sealing wheel, and a water sealing gap groove is arranged at the interval between the adjacent water sealing wheel blades; the lower end of the stirring cavity is provided with a slurry outlet cavity, and the bottom end of the slurry outlet cavity is provided with a slurry outlet; the inner diameter of the slurry outlet cavity is smaller than that of the stirring cavity, and an upper end surface of the slurry outlet cavity is formed; the stirring rotating wheel is positioned in the slurry outlet cavity; the stirring water sealing wheel is arranged at the position of the upper end surface of the slurry outlet cavity; the diameter H of the water sealing wheel blade is larger than the inner diameter of the slurry outlet cavity and smaller than the inner diameter of the stirring cavity; the diameter h of the water sealing clearance groove is smaller than the inner diameter of the pulp outlet cavity.

8. The easy-to-disassemble, assemble and clean stirring and mixing device according to claim 7, wherein: the pulp outlet cavity is square, and four vertex angles are provided with blanking grooves for blanking.

9. The easy-to-disassemble, assemble and clean stirring and mixing device according to claim 7, wherein: the stirring rotating wheel is circumferentially provided with four rotating wheel blades, the rotating wheel blades are gradually bent in a clockwise direction or an anticlockwise direction from inside to outside, and the vertex angles of the rotating wheel blades are positioned on the maximum rotating path of the stirring rotating wheel; the agitating runner is adapted to rotate counter-clockwise or clockwise opposite to the direction of curvature of the runner blades.

10. The stirring and mixing device easy to disassemble, assemble and clean according to claim 1, wherein: the lower end of the stirring cavity is provided with a slurry outlet which is connected with a slurry outlet pipeline which is obliquely arranged; the upper end surface of the stirring shaft mounting plate is gradually reduced and obliquely arranged from one side far away from the slurry outlet to one side close to the slurry outlet; the lower side surface of the slurry outlet is lower than the upper end surface of the stirring shaft mounting plate and is concavely arranged.