CN102599811B - Magnetic coupling water lubrication soybean milk maker without shaft seal - Google Patents

Magnetic coupling water lubrication soybean milk maker without shaft seal Download PDF

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Publication number
CN102599811B
CN102599811B CN201210021786.6A CN201210021786A CN102599811B CN 102599811 B CN102599811 B CN 102599811B CN 201210021786 A CN201210021786 A CN 201210021786A CN 102599811 B CN102599811 B CN 102599811B
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CN
China
Prior art keywords
cavity
circle
stainless steel
motor
bearing
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CN201210021786.6A
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Chinese (zh)
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CN102599811A (en
Inventor
朱幕松
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朱幕松
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Publication of CN102599811A publication Critical patent/CN102599811A/en
Application granted granted Critical
Publication of CN102599811B publication Critical patent/CN102599811B/en

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Abstract

A magnetic coupling water lubrication soybean milk maker without a shaft seal is provided with a linkage motor with double rotors. The motor is provided with an inverted tower support, a bearing bracket and a lower bearing are disposed at the bottom of a first cavity of the inverted tower support, a long shaft is arranged on an inner circle of the lower bearing, a hexagonal shaft is arranged on the lower half portion of the long shaft, six strip-shaped strong permanent magnets are arranged on six planes of the hexagonal shaft, so that a linkage permanent magnet rotor is formed, a round shaft is arranged on the upper half portion of the long shaft, an armature rotor is manufactured on the round shaft, a communtator, a carbon brush rack and a carbon brush are disposed at the upper end of the armature rotor, an upper bearing, a bearing bracket and a motor end cap are disposed at the upper end of the long shaft, a frustum edge at the lower end of the motor end cap is arranged in a positioning groove in the middle of the bottom of a third cavity, a motor shell is in loose fit with an inner circle of a second cavity, an air gap is formed between an inner circle of the first cavity and an outer circle of the permanent magnet rotor, a copper sleeve is disposed on an outer circle of the first cavity, a flux sleeve is mounted on an outer circle of the copper sleeve in a tight fit manner, an air gap is formed between an inner circle of the copper sleeve and the outer circle of the first cavity, a blade sleeve is mounted on an outer circle of the lower end of the flux sleeve in a tight fit manner, a stainless steel crushing blade is arranged at the lower end of the blade sleeve, and the stainless steel crushing blade and the blade sleeve are integrally manufactured.

Description

Magnetic couple water lubrication is without shaft seal soy bean milk making machine

Technical field:

The present invention relates to a kind of household appliances, is exactly that a kind of magnetic couple water lubrication is without shaft seal soy bean milk making machine.

Background technology:

At present, although the soy bean milk making machine on market has been passed through update, but still there are two hang-ups, the one, motor and circuit board are often because water inlet damages, and repair rate is high, the 2nd, head lubricating oil easily leaks, cause food-safety problem, two hang-ups are soy bean milk making machine shaft seal problem after all, and no matter how shaft seal is improved, the friction of shaft seal and blade shaft is finally the wearing and tearing that will cause shaft seal and blade shaft, thereby causes the internal and outernal leakage of shaft seal and cause head water inlet or oil leak.

Summary of the invention:

Therefore, magnetic couple water lubrication disclosed by the invention is without shaft seal soy bean milk making machine, not only solves head the intake motor that causes and the damage problem of circuit board, also thoroughly eliminates the worry of people to oil leak.

Technical scheme of the present invention is made up of integrated head and the coupling of combination Stainless Steel bucket, comprise interlock motor, anti-flow electrode, magnetic couple water lubrication interlock blade, nose cover, stainless steel cask, O shape electric hot plate, trapezoidal base, hollow grip, its design feature is: described interlock motor is a double-rotor machine, it is provided with a support of falling tower made from high temperature plastics, the support of falling tower lower end is provided with cavity one, cavity one upper end is provided with cavity two, cavity two upper ends are provided with cavity three, cavity three left end bottoms are provided with anti-flow electrode, cavity one bottom is provided with bearing bracket stand, lower bearing is housed in bearing bracket stand, lower bearing inner circle is provided with major axis, the latter half of major axis is hexagonal axis, the first half is circular shaft, hexagonal axis lower end is circular shaft head, it and lower bearing inner circle tight fit are installed, six planes of hexagonal axis are provided with six bar shaped strong permanent magnetic bodies, permanent magnet is radial magnetic circuit, adjacent pole is contrary each other, fix with AB glue, composition interlock p-m rotor, on the circular shaft of the major axis first half, be equipped with the armature rotor of silicon steel sheet and coil composition, the circular shaft of armature rotor upper end is provided with commutator, major axis upper end is provided with upper bearing (metal), the cylindrical of upper bearing (metal) is bearing bracket stand, bearing bracket stand cylindrical is electric motor end cap, electric motor end cap inner circle is provided with brush holder and carbon brush, electric motor end cap lower end is equipped with round platform limit, round platform limit is equipped with 4 screws, lower end, round platform limit is provided with motor housing, motor housing upper end is equipped with outer annular edge, outer annular edge is equipped with 4 screws, they are concentric with 4, round platform limit screw, after outer annular edge and round platform limit coincide, put in the locating slot at cavity three middle parts, bottom surface, below locating slot, circumference is provided with 4 nut bore, concentric with 4 screws of outer annular edge, with 4 the first screws by fastening to round platform limit and the outer annular edge of motor, motor housing lower end is equipped with interior ring limit, the motor housing inner circle tight fit of upper end, interior ring limit is installed silicon steel sheet stator coil, between the inner circle of stator coil and armature rotor cylindrical, there is air gap, motor housing and cavity two inner circles are that loose fit is installed, after motor is firm, between the inner circle of cavity one and interlock p-m rotor cylindrical, there is air gap, described magnetic couple water lubrication interlock blade is to be provided with copper sheathing at the cylindrical of cavity one, copper sheathing cylindrical tight fit is installed flux sleeve, copper sheathing length is greater than flux sleeve, between the cylindrical of copper sheathing inner circle and cavity one, there is air gap, flux sleeve lower end cylindrical tight fit is installed blade sleeve, blade sleeve lower end is that the stainless steel being integrated into it is pulverized blade.

Between flux sleeve and interlock p-m rotor, there is fixing magnetic field, the magnetic couple water lubrication interlock blade cylindrical of inspiration cavity one automatically, the power of armature rotor is through the major axis p-m rotor High Rotation Speed that makes to link, fixing magnetic field is become to the magnetic field of High Rotation Speed, at the copper sheathing circumference eddy current of inducting, the rotating excitation field that eddy current is inducted drives flux sleeve cutter and Disintegrating knife to rotate in water, water gap between the cylindrical of copper sheathing inner circle and cavity one, extruding forms lubricating water film, magnetic couple water lubrication interlock blade is relying on the asynchronous interlock of electromagnetic induction under isolation completely with interlock motor, blade speed is lower than motor speed, because the circumference of magnetic couple water lubrication interlock blade is large, so blade linear velocity is not less than the linear velocity of existing soymilk machine blade, thereby guarantee same crushing effect.

Cavity three upper ends are provided with sealing platform, table top circumference is provided with screw, table top upper end is provided with O-ring seals, and sealing ring circumference is provided with screw, and sealing ring upper end is provided with nose cover, nose cover inner circle upper end circumference is provided with Nut column, there is nut bore Nut column lower end, and nut bore seals platform circumference screw with cavity three and sealing ring circumference screw is concentric, and the support of falling tower, sealing ring, nose cover three use the second screw fastening, the integrated head that composition is described, nose cover lower end is provided with combination Stainless Steel bucket.

Described nose cover, its inner upper end is provided with control circuit board, circuit board is fixed in nose cover on the step of left and right, upper end by the 3rd screw, below circuit board, be provided with single-chip microcomputer integrated package, single-chip microcomputer imput output circuit, relay executive circuit and power circuit, circuit board upper surface is provided with six Minisize press button switchs, press button upper end is film key, on nose cover, transverse plane is marked with the word that function is selected, nose cover upper end is provided with handle, nose cover right-hand member is provided with electric wire box, electric wire box lower end is provided with coupled switch in mortise type, upper coupled switch upper end is equipped with six flat plugs, electric wire box left end is provided with logical line mouth.

Described combination Stainless Steel bucket is that O shape electric hot plate is set in the lower end of Stainless Steel bucket, center, Stainless Steel bucket lower end is provided with temperature detect switch (TDS), Stainless Steel bucket lower end circumference is provided with trapezoidal base, base right-hand member is provided with hollow grip, hollow grip right-hand member is provided with supply socket, hollow grip left end is provided with threading hole, hollow grip upper end is provided with coupled switch under tenon shape, lower coupled switch is provided with six flat jacks, hollow grip left upper end is connected with Stainless Steel bucket, and the outer wall of hollow grip lower end, Stainless Steel bucket is provided with temperature sensor.

After upper and lower coupled switch connects, can stabilization head and the position of combination stainless steel cask, can be communicated with again the circuit between head and trapezoidal base, the plug cord of supply socket is through two flat jacks on the coupled switch left side, plug is powered to circuit board power circuit, there is two-way to connect wire by monolithic processor controlled relay executive circuit, one road is connected on interlock motor, another road is through two flat jacks in the middle of coupled switch, plug and threading hole are connected on temperature detect switch (TDS) and O shape electric hot plate, the wire of temperature sensor is through two flat jacks on coupled switch the right, plug is connected to the input circuit of single-chip microcomputer, six Minisize press button switchs, anti-flow electrode is connected to the input circuit of single-chip microcomputer.

The present invention is reasonable in design, simple in structure, long service life, and food processing parts are without friction, pollution-free, safe and reliable.

Accompanying drawing explanation:

Fig. 1 is that magnetic couple water lubrication is without shaft seal soy bean milk making machine cross-sectional view.

The specific embodiment:

The magnetic couple water lubrication shown in Fig. 1 without shaft seal soy bean milk making machine cross-sectional view in, described interlock motor 1 is a double-rotor machine, it is provided with a support of falling tower made from high temperature plastics, the support of falling tower lower end is provided with cavity 1, cavity one upper end is provided with cavity 23, cavity two upper ends are provided with cavity 34, cavity three left end bottoms are provided with anti-flow electrode 5, cavity one bottom is provided with bearing bracket stand, lower bearing 6 is housed in bearing bracket stand, lower bearing inner circle is provided with major axis, the latter half of major axis is hexagonal axis 7, the first half is circular shaft 8, hexagonal axis lower end is circular shaft head, it and lower bearing inner circle tight fit are installed, six planes of hexagonal axis are provided with six bar shaped strong permanent magnetic bodies 9, permanent magnet is radial magnetic circuit, adjacent pole is contrary each other, fix with AB glue, composition interlock p-m rotor, on the circular shaft of the major axis first half, be equipped with the armature rotor 10 of silicon steel sheet and coil composition, the circular shaft of armature rotor upper end is provided with commutator 11, major axis upper end is provided with upper bearing (metal) 12, the cylindrical of upper bearing (metal) is bearing bracket stand 13, bearing bracket stand cylindrical is electric motor end cap 14, electric motor end cap inner circle is provided with brush holder 15 and carbon brush 16, electric motor end cap lower end is equipped with round platform limit 17, round platform limit is equipped with 4 screws, lower end, round platform limit is provided with motor housing 18, motor housing upper end is equipped with outer annular edge 19, outer annular edge is equipped with 4 screws, they are concentric with 4, round platform limit screw, after outer annular edge and round platform limit coincide, put in the locating slot at cavity three middle parts, bottom surface, below locating slot, circumference is provided with 4 nut bore, concentric with 4 screws of outer annular edge, with 4 the first screws 20 by fastening to round platform limit and the outer annular edge of motor, motor housing lower end is equipped with interior ring limit 21, the motor housing inner circle tight fit of upper end, interior ring limit is installed silicon steel sheet stator coil 22, between the inner circle of stator coil and armature rotor cylindrical, there is air gap, motor housing and cavity two inner circles are that loose fit is installed, after motor is firm, between the inner circle of cavity one and interlock p-m rotor cylindrical, there is air gap, described magnetic couple water lubrication interlock blade is to be provided with copper sheathing 23 at the cylindrical of cavity one, copper sheathing cylindrical tight fit is installed flux sleeve 24, copper sheathing length is greater than flux sleeve, between the cylindrical of copper sheathing inner circle and cavity one, there is air gap, flux sleeve lower end cylindrical tight fit is installed blade sleeve 25, blade sleeve lower end is that the stainless steel being integrated into it is pulverized blade 26.Cavity three upper ends are provided with sealing platform 27, table top circumference is provided with screw, table top upper end is provided with O-ring seals 28, and sealing ring circumference is provided with screw, and sealing ring upper end is provided with nose cover 29, nose cover inner circle upper end circumference is provided with Nut column 30, there is nut bore Nut column lower end, and nut bore seals platform circumference screw with cavity three and sealing ring circumference screw is concentric, and the support of falling tower, sealing ring, nose cover three are fastening with the second screw 31, the integrated head that composition is described, nose cover lower end is provided with combination Stainless Steel bucket.

Described nose cover, its inner upper end is provided with control circuit board 32, circuit board is fixed in nose cover on the step of left and right, upper end by the 3rd screw 33, below circuit board, be provided with single-chip microcomputer integrated package, single-chip microcomputer imput output circuit, relay executive circuit and power circuit, circuit board upper surface is provided with six Minisize press button switchs 34, press button upper end is film key 35, on nose cover, transverse plane is marked with the word that function is selected, nose cover upper end is provided with handle 36, nose cover right-hand member is provided with electric wire box 37, electric wire box lower end is provided with coupled switch 38 in mortise type, upper coupled switch upper end is equipped with six flat plugs 39, electric wire box left end is provided with logical line mouth 40.

Described combination Stainless Steel bucket is that O shape electric hot plate 42 is set in the lower end of Stainless Steel bucket 41, center, Stainless Steel bucket lower end is provided with temperature detect switch (TDS) 43, Stainless Steel bucket lower end circumference is provided with trapezoidal base 44, base right-hand member is provided with hollow grip 45, hollow grip right-hand member is provided with supply socket 46, hollow grip left end is provided with threading hole 47, hollow grip upper end is provided with coupled switch 48 under tenon shape, lower coupled switch is provided with six flat jacks 49, hollow grip left upper end is connected with Stainless Steel bucket, and the outer wall of hollow grip lower end, Stainless Steel bucket is provided with temperature sensor 50.

Claims (3)

1. a magnetic couple water lubrication is without shaft seal soy bean milk making machine, formed by integrated head and the coupling of combination Stainless Steel bucket, comprise interlock motor, anti-flow electrode, magnetic couple water lubrication interlock blade, nose cover, stainless steel cask, O shape electric hot plate, trapezoidal base, hollow grip, it is characterized in that: described interlock motor (1) is a double-rotor machine, it is provided with a support of falling tower made from high temperature plastics, the support of falling tower lower end is provided with cavity one (2), cavity one upper end is provided with cavity two (3), cavity two upper ends are provided with cavity three (4), cavity three left end bottoms are provided with anti-flow electrode (5), cavity one bottom is provided with bearing bracket stand, lower bearing (6) is housed in bearing bracket stand, lower bearing inner circle is provided with major axis, the latter half of major axis is hexagonal axis (7), the first half is circular shaft (8), hexagonal axis lower end is circular shaft head, it and lower bearing inner circle tight fit are installed, six planes of hexagonal axis are provided with six bar shaped strong permanent magnetic bodies (9), permanent magnet is radial magnetic circuit, adjacent pole is contrary each other, fix with AB glue, composition interlock p-m rotor, on the circular shaft of the major axis first half, be equipped with the armature rotor (10) of silicon steel sheet and coil composition, the circular shaft of armature rotor upper end is provided with commutator (11), major axis upper end is provided with upper bearing (metal) (12), the cylindrical of upper bearing (metal) is bearing bracket stand (13), bearing bracket stand cylindrical is electric motor end cap (14), electric motor end cap inner circle is provided with brush holder (15) and carbon brush (16), electric motor end cap lower end is equipped with round platform limit (17), round platform limit is equipped with 4 screws, lower end, round platform limit is provided with motor housing (18), motor housing upper end is equipped with outer annular edge (19), outer annular edge is equipped with 4 screws, they are concentric with 4, round platform limit screw, after outer annular edge and round platform limit coincide, put in the locating slot at cavity three middle parts, bottom surface, below locating slot, circumference is provided with 4 nut bore, concentric with 4 screws of outer annular edge, with 4 the first screws (20) by fastening to round platform limit and the outer annular edge of motor, motor housing lower end is equipped with interior ring limit (21), the motor housing inner circle tight fit of upper end, interior ring limit is installed silicon steel sheet stator coil (22), between the inner circle of stator coil and armature rotor cylindrical, there is air gap, motor housing and cavity two inner circles are that loose fit is installed, after motor is firm, between the inner circle of cavity one and interlock p-m rotor cylindrical, there is air gap, described magnetic couple water lubrication interlock blade is to be provided with copper sheathing (23) at the cylindrical of cavity one, copper sheathing cylindrical tight fit is installed flux sleeve (24), copper sheathing length is greater than flux sleeve, between the cylindrical of copper sheathing inner circle and cavity one, there is air gap, flux sleeve lower end cylindrical tight fit is installed blade sleeve (25), blade sleeve lower end is that the stainless steel being integrated into it is pulverized blade (26), cavity three upper ends are provided with sealing platform (27), table top circumference is provided with screw, table top upper end is provided with O-ring seals (28), sealing ring circumference is provided with screw, sealing ring upper end is provided with nose cover (29), nose cover inner circle upper end circumference is provided with Nut column (30), there is nut bore Nut column lower end, nut bore seals platform circumference screw with cavity three and sealing ring circumference screw is concentric, the support of falling tower, sealing ring, nose cover three is fastening with the second screw (31), the integrated head that composition is described, nose cover lower end is provided with combination Stainless Steel bucket.
2. magnetic couple water lubrication according to claim 1 is without shaft seal soy bean milk making machine, it is characterized in that: described nose cover, its inner upper end is provided with control circuit board (32), circuit board is fixed on the step of left and right, the interior upper end of nose cover by the 3rd screw (33), below circuit board, be provided with single-chip microcomputer integrated package, single-chip microcomputer imput output circuit, relay executive circuit and power circuit, circuit board upper surface is provided with six Minisize press button switchs (34), press button upper end is film key (35), on nose cover, transverse plane is marked with the word that function is selected, nose cover upper end is provided with handle (36), nose cover right-hand member is provided with electric wire box (37), electric wire box lower end is provided with coupled switch in mortise type (38), upper coupled switch upper end is equipped with six flat plugs (39), electric wire box left end is provided with logical line mouth (40).
3. magnetic couple water lubrication according to claim 1 is without shaft seal soy bean milk making machine, it is characterized in that: described combination Stainless Steel bucket is, in the lower end of Stainless Steel bucket (41), O shape electric hot plate (42) is set, center, Stainless Steel bucket lower end is provided with temperature detect switch (TDS) (43), Stainless Steel bucket lower end circumference is provided with trapezoidal base (44), base right-hand member is provided with hollow grip (45), hollow grip right-hand member is provided with supply socket (46), hollow grip left end is provided with threading hole (47), hollow grip upper end is provided with coupled switch under tenon shape (48), lower coupled switch is provided with six flat jacks (49), hollow grip left upper end is connected with Stainless Steel bucket, hollow grip lower end, the outer wall of Stainless Steel bucket is provided with temperature sensor (50).
CN201210021786.6A 2012-01-15 2012-01-15 Magnetic coupling water lubrication soybean milk maker without shaft seal CN102599811B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210021786.6A CN102599811B (en) 2012-01-15 2012-01-15 Magnetic coupling water lubrication soybean milk maker without shaft seal

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Application Number Priority Date Filing Date Title
CN201210021786.6A CN102599811B (en) 2012-01-15 2012-01-15 Magnetic coupling water lubrication soybean milk maker without shaft seal

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CN102599811B true CN102599811B (en) 2014-05-14

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102805557A (en) * 2012-07-27 2012-12-05 苏州原点工业设计有限公司 Soybean milk machine
CN105942860B (en) * 2016-07-22 2019-05-03 东莞市沃森实业有限公司 Agitating heater
CN108245026B (en) * 2016-12-28 2020-09-11 合肥道卓科技有限公司 Turnover film cutting and feeding system of intelligent cooking device
CN108245027B (en) * 2016-12-28 2020-09-11 合肥道卓科技有限公司 Film cutting and feeding system of intelligent cooking device
CN107822523B (en) * 2017-12-28 2019-08-02 朱幕松 Full-automatic shaftless bread producing machine
CN111064290A (en) * 2018-10-17 2020-04-24 广东美的白色家电技术创新中心有限公司 Knife tackle spare and iron core module

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CN101513328A (en) * 2009-03-14 2009-08-26 广东新宝电器股份有限公司 Grinding and brewing device of coffee machine
CN201426650Y (en) * 2009-07-02 2010-03-24 李子泉 Food processor with electric motor airflow guide sleeve
CN201774427U (en) * 2010-07-23 2011-03-23 深圳市航天科工电机有限公司 Brushless motor with outer rotor for soy milk grinder

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JP2004215764A (en) * 2003-01-10 2004-08-05 Zojirushi Corp Coffee brewer
US9167932B2 (en) * 2009-09-28 2015-10-27 Food Equipment Technologies Company, Inc. Dual-purpose brewer and brew basket and method of brewing

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CN101513328A (en) * 2009-03-14 2009-08-26 广东新宝电器股份有限公司 Grinding and brewing device of coffee machine
CN201426650Y (en) * 2009-07-02 2010-03-24 李子泉 Food processor with electric motor airflow guide sleeve
CN201774427U (en) * 2010-07-23 2011-03-23 深圳市航天科工电机有限公司 Brushless motor with outer rotor for soy milk grinder

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