CN103623734A - Ultrasonic temperature-controlled reinforced mixer - Google Patents
Ultrasonic temperature-controlled reinforced mixer Download PDFInfo
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- CN103623734A CN103623734A CN201310345214.8A CN201310345214A CN103623734A CN 103623734 A CN103623734 A CN 103623734A CN 201310345214 A CN201310345214 A CN 201310345214A CN 103623734 A CN103623734 A CN 103623734A
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Abstract
The invention provides a reinforced mixer with ultrasonic dispersion and temperature control functions. The mixer mainly comprises a planetary gear stirring mechanism, a lead screw sliding table, a case mechanism, an inner container, a heating ring, an ultrasonic vibration head, a beaker, a temperature sensor, a one-chip microcomputer and a control panel. An inner gearing big gear wheel of the planetary gear stirring mechanism is connected with a sleeve to form one body through interference fit; a revolution fixing mechanism controls stable rotation of a planetary gear; a driving motor drives running of a planetary gear train to realize a stirring function; a screw joint at the end part of a fixed axle balances torque of the planetary gear train, and the screw joint and a butt nut bear the weight of the planetary gear train and the stirring mechanism together. The side surface of the sleeve is provided with a fixed rod connected with a slide block of the lead screw sliding table; a stepping motor controls rotation of a lead screw so as to realize elevation and falling of the stirring mechanism; the inner container is embedded into the upper surface of a case, the ultrasonic vibration head is adhered on the lower transverse plane of the inner container, and the heating ring is fixed at the lower end of the inner container, thereby achieving heating, ultrasonic dispersion and mechanical reinforced stirring functions.
Description
Technical field
The present invention relates to a kind of multifunctional mixer, especially a kind of reinforcement mixer simultaneously with ultrasonic wave function, function of temperature control.
Background technology
Reinforcement mixer is a kind of plurality of raw materials to be uniformly mixed, the equipment that makes it to become a kind of mixture or have suitable viscosity.Some have the material of specific (special) requirements, very high to precision and the uniformity requirement of disperseing, only use reinforcement mixer to be difficult to meet the demands, as the preparation of nanometer materials and by nano material, be distributed in lubricating grease, first common process for dispersing adopts reinforcement to stir, be heated to applicable temperature, then using ultrasonic wave to disperse.Current ultrasonic wave dispersion technology comparative maturity, the particle diameter of dispersion reaches below 1um, is far smaller than the smallest particles diameter that reinforcement mixer disperses, and has excellent dispersive property, and ultrasonic wave dispersion technology is by means of " cavitation effect " Basic Mechanism.By supersonic generator by the signal of telecommunication higher than 20KHz frequency, carry out after electrical power amplification, through hyperacoustic inversion electrical effect, change high-frequency mechanical vibration into, energy is by the acoustic emanation of medium, make the molecular oscillation in medium produce countless micro-bubbles, these bubbles are cavitation bubble, cavitation bubble forms, grows at negative pressuren zone along transonic direction, and at zone of positive pressure rapid closing, produce thousands of atmospheric instantaneous pressures, and the countless microcosmic high-pressure shocking waves of closed formation, cause physics, chemical change, this phenomenon is called as " cavitation effect ".During cavitation bubble collapse, the extremely short time is produced high temperature more than 5000K, 5 * 10 in the little space of the surrounding of its bubble
7the high pressure of Pa, the rate of change of temperature is up to 10
9k/s, and supervene strong shock wave (producing high gas density) and speed per hour up to the jet of 400Km/s.The high temperature, High Voltage, the high gas density that in bubble, form have played good stirring action, thereby make two kinds of inconsistent liquid generation emulsifications, add the dispersing and dissolving of fast solute.Existing reinforcement mixer equipment does not possess ultrasonic divergent function, and narrow application range is difficult to meet the dispersion requirement of high accuracy nanometer materials.
In reality, stir in production, for material stirring of different nature is even, require agitating device to possess the function of emulsification, dispersion, homogeneous, mixing and pulverizing simultaneously, may need to use the stirring-head of number of different types to stir, to improve stirring efficiency simultaneously, strengthen mixing effect, particle in logistics is further disperseed, and traditional reinforcement mixer only has a stirring-head, inefficiency, change loaded down with trivial detailsly, be difficult to realize above-mentioned functions.
The mixing of partial material disperses need under specified temp, carry out because of the requirement of its physicochemical properties, requires mixing plant accurately to control stirring processing temperature, and traditional reinforcement mixer seldom possesses temperature control system because of the restriction of structure.Stir while producing, the volume that need to be uniformly mixed material may be adjusted variation to some extent, require rabbling mechanism to possess elevating function to adjust the relative altitude of stirring-head in barrel, traditional reinforcement mixer is simple in structure, large multiplex manual adjustments mode is carried out, complex operation, positioning precision is poor, is difficult to realize automatic lifting and controls.
Summary of the invention
The object of the present invention is to provide a kind of ultrasonic wave temperature control reinforcement mixer, solve current reinforcement mixer function singleness, disperse low precision, automatic controlling level is low, and function of temperature control is poor, the problem that dispersion efficiency is low.
The technical solution adopted for the present invention to solve the technical problems is:
Described ultrasonic wave temperature control reinforcement mixer mainly by planetary gear rabbling mechanism, slide unit screw mechanism, casing, monolithic processor control device, guidance panel, annular-heating circle, ultrasonic wave shake head, thermocouple forms.
The planetary gear rabbling mechanism of described ultrasonic wave temperature control reinforcement mixer is comprised of sleeve, top cover, hold-down screw, double nut, planet circular system, drive motors, revolution fixed mechanism, detachable stirring-head.It is characterized in that sleeve upper surface vacates, lower surface has the through hole of certain diameter, and interior engagement canine tooth contacts with lower surface at the bottom of adopting hot heating to be lowered to tin, with barrel internal diameter interference fit, itself and barrel is combined closely, and when planet circular system is worked, does not rotate.Two identical planetary gears and centre wheel external toothing, with in gear wheel, mesh, central gear is connected by flat key with drive motors output shaft, and the rotation of central gear is driven by drive motors, realizes rotation and the revolution of stirring-head by the rotating drive planet circular system rotation of motor.Revolution fixed mechanism is by the angular contact bearing of three pairs of formal dress, fixedly end cap, screw, housing form.Upper end and the fixed axis of drive motors connect as one, the screw thread of specific range is attacked in fixed axis end, fixed axis middle part is for two-way multidiameter so that with the not upper and lower play of formal dress angular contact bearing interference fit, the lower end of drive motors both sides connecting rod is connected with planetary gear flat key, and fixed axis is the formal dress angular contact bearing interference fit in two-way multidiameter structure and slew gear.Connecting rod and drive motors output shaft are provided with clamp mechanism near the end of gear, are convenient to removing and installing of polytype stirring-head.4 unthreaded holes are opened in top cover outer ring, barrel is opened 4 corresponding screwed holes at equal diameter position, rely on set bolt to realize the tight connection of top cover and sleeve, internal thread is attacked at top cover center, form and to be threaded with fixed axis end, during installation, top cover internal thread is screwed to the externally threaded end of fixed axis, relies on the torsional moment of planet circular system to realize screwing with locking that this is threaded, double nut is formed and is threaded with fixed axis in top cover outside by pad, realizes fixing and pretension effect.
The lifting of described ultrasonic wave temperature control reinforcement mixer rabbling mechanism completes by slide unit leading screw.Slide unit screw mechanism is comprised of stepper motor, thread spindle, slide block, base, column.It is characterized in that thread spindle is as the output shaft of stepper motor, internal thread is attacked in slide block inside, side and column form moving sets, base is fixed on casing, rabbling mechanism is threaded connection and is fixed on slide block, forward reversion by stepper motor moves up and down slide block, and rabbling mechanism is fixed on slide block, by slide block, is driven and is realized elevating function.
The casing of described ultrasonic wave temperature control reinforcement mixer is by housing, inner bag, beaker, the ultrasonic wave head that shakes, thermocouple, single-chip microcomputer, guidance panel forms, inner bag embeds casing by endoporus, inner bag lower surface is stained with two ultrasonic waves head that shakes, annular-heating snare is combined closely in inner bag bottom and inner bag, outer surface of liner is provided with the temperature that temperature sensor is measured inner bucket water in real time, by guidance panel temperature adjustment knob, set the temperature that will be heated to, by single-chip microcomputer, heating collar is regulated, temperature sensor imports signal into single-chip microcomputer, temperature value shows on guidance panel.
Owing to adopting technical scheme as mentioned above, the present invention has following superiority:
1, mixer of the present invention has adopted planetary gear rabbling mechanism and detachable stirring-head, the function that can simultaneously possess emulsification, dispersion, homogeneous, mixing and pulverizing, can change at any time as required different types of stirring-head, increase stirring scope and stirring efficiency.
2, mixer of the present invention has adopted leading screw slipway mechanism, compares traditional manual hoisting device, can control agitating device and rest on arbitrary height, and automaticity is high, easy to operate
3, mixer of the present invention combines reinforcement stirring, ultrasonic dispersion, the large function of thermostatic control three, applied range, and generalization degree is high, and dispersibility is strong.
4, mixer of the present invention is because its various functions independence and the reinforcement that is independent of each other stir, ultrasonic dispersion, and thermostatic control is controlled by control module separately respectively, and various functions can be used alone and also can synchronously use.
Accompanying drawing explanation
Fig. 1 is integral shaft mapping of the present invention
Fig. 2 is box inner structure figure
Fig. 3 is rabbling mechanism cut-away view of the present invention
Fig. 4 is the whole cutaway view of rabbling mechanism
Fig. 5 is leading screw slide unit left view
Fig. 6 is leading screw schematic diagram
Fig. 7 is revolution fixed mechanism cutaway view
In above-mentioned figure: 1. planetary gear rabbling mechanism; 101. left stirring-heads; 102. center stirring-heads; 103. right stirring-heads; 104. interior engagement gear wheels; 105. left planetary gears; 106. right planetary gears; 107. central gear; 108. right connecting rod; 109. left connecting rods; 110. drive motors; 111. fixed axis; 112. times fixing end caps; 113. housing; 114. times angular contact bearings; Angular contact bearing on 115.; Fixing end cap on 116.; 117. hold-down screw; 118. double nut; 119. sleeve; 120. top cover; 121. bolt; 2. fixed bar; 3. leading screw slide unit; 301. stepper motor; 302. slide block; 303. leading screw; 304. column; 305. base; 4. casing; 5. handle; 6. guidance panel; 7. inner bag; 8. beaker; 9. temperature sensor; 10. annular-heating circle; The 11. ultrasonic waves head that shakes; 12. single-chip microcomputers.
The specific embodiment:
As shown in Fig. 1,2,3,4,5, ultrasonic wave temperature control reinforcement mixer is mainly shaken and 11 etc. is formed by planetary gear rabbling mechanism 1, leading screw slide unit 3, casing 4, inner bag 7, beaker 8, annular-heating circle 10, ultrasonic wave.
As shown in Figure 3,4, engagement gear wheel 104, left planetary gear 105, right planetary gear 106, central gear 107 form planet circular system, interior engagement gear wheel 104 is lowered to sleeve 109 by heating, with sleeve 119 internal diameter interference fit, interior engagement gear wheel 104 is remained fixed in work and do not rotate.Central gear 107 is connected by flat key with drive motors output shaft, the upper end of drive motors and fixed axis 111 connect as one, fixed axis 111 middle parts are two-way multidiameter structure and formal dress angular contact bearing 114,115 inner ring interference fit, the external screw thread 118 of specific range is attacked in fixed axis end, internal thread is attacked at top cover 120 centers, form and be threaded with fixed axis end, during installation, top cover internal thread is screwed to the externally threaded end of fixed axis, relies on the torsional moment of planet circular system to realize screwing with locking that this is threaded.The lower end of drive motors both sides connecting rod 108,109 is connected with planetary gear flat key, and fixed axis is formal dress angular contact bearing 114, the 115 inner ring interference fit in two-way multidiameter structure and slew gear.Two connecting rods and drive motors output shaft are provided with clamp mechanism near the end of gear, are convenient to removing and installing of polytype stirring-head.4 unthreaded holes are opened in top cover 120 outer rings, barrel is attacked 4 corresponding screwed holes at equal diameter position, rely on set bolt 121 to realize the tight connection of top cover and sleeve 119, double nut 118 is formed and is threaded with fixed axis in top cover outside by pad, realizes fixing and pretension.The stirring-head of other kinds can be dismantled or change to detachable stirring-head 101,102,103 as required at any time.By control panel 6, control drive motors 110 energising work, center stirring-head 102 rotates under output shaft rotation, and stirring-head 101,103 rotation and revolution under planet circular system effect, realize agitating function.
As shown in Fig. 1,5,6, leading screw slide unit is comprised of stepper motor 301, slide block 302, leading screw 303, column 304, base 305.By the rotating speed of control panel 6 control step motor leading screws 303, realize moving up and down of slide block 302, fixed bar 2 is connected with sleeve with slide block, by slide block, is moved up and down and is driven the lifting of planetary gear rabbling mechanism 1.
As shown in Figure 1, 2, inner bag 7 is embedded in casing 4 upper surfaces, in inner bag 7, puts into suitable quantity of water, puts into appropriate material in beaker 8, by control panel 6, controls ultrasonic waves shake switch and an operating frequency of 11, and the water of take carries out ultrasonic dispersion to the material in beaker as medium.Heating collar 11 is enclosed within inner bag bottom, by control panel 6, sets heating-up temperature and temperature retention times, and the rotating speed of drive motors 110 is controlled, the rotating speed of stepper motor 301 is controlled, ultrasonic wave shakes, and FREQUENCY CONTROL, a concrete temperature control of 11 regulate and completed by single-chip microcomputer 12.
Planetary gear rabbling mechanism of the present invention and detachable stirring-head have strengthened stirring efficiency and mixing effect, possess ultrasonic dispersion, temperature control heating, reinforcement stirring several functions, have met the dispersion under different condition and have stirred needs, have strengthened the versatility of mixer.
Claims (4)
1. ultrasonic wave temperature control reinforcement mixer, mainly by planetary gear rabbling mechanism, slide unit screw mechanism, casing, embedded inner bag, monolithic processor control device, guidance panel, annular-heating circle, ultrasonic wave shake head, thermocouple forms, it is characterized in that: by planet circular system, drive three stirring-heads to stir, three stirring-heads are detachably changed, by stepper motor, drive leading screw to drive rabbling mechanism to move up and down, casing adopts embedded inner-tube structure.
2. according to the ultrasonic wave temperature control reinforcement mixer described in claims 1, planetary gear rabbling mechanism is by sleeve, top cover, hold-down screw, double nut, planet circular system, drive motors, revolution fixed mechanism, detachable stirring-head forms, it is characterized in that sleeve upper surface vacates, lower surface has the through hole of certain diameter, interior engagement gear wheel and barrel internal diameter interference fit, two identical planetary gears and centre wheel external toothing, with in gear wheel, mesh, central gear is connected by flat key with drive motors output shaft, revolution fixed mechanism is by the angular contact bearing of three pairs of formal dress, fixing end cap, screw, housing forms, upper end and the fixed axis of drive motors connect as one, the screw thread of specific range is attacked in fixed axis end, fixed axis middle part is two-way multidiameter and formal dress angular contact bearing inner ring interference fit, the lower end of drive motors both sides connecting rod is connected with planetary gear flat key, fixed axis is the formal dress angular contact bearing interference fit in two-way multidiameter structure and slew gear, connecting rod and drive motors output shaft are clamp mechanism near the end of gear, polytype stirring-head is detachably installed at any time, 4 unthreaded holes are opened in top cover outer ring, barrel is opened 4 corresponding screwed holes at equal diameter position, top cover realized by dependence set bolt and sleeve is fixed, internal thread is attacked at top cover center, form and be threaded with fixed axis end, during installation, top cover internal thread is screwed to the externally threaded end of fixed axis, rely on the torsional moment of planet circular system to realize screwing with locking that this is threaded, double nut is formed and is threaded with fixed axis in top cover outside by pad, realize fixing and pretension.
3. according to the lifting of the ultrasonic wave temperature control reinforcement mixer rabbling mechanism described in claims 1, by slide unit leading screw, complete, slide unit screw mechanism is comprised of stepper motor, thread spindle, slide block, base, column, it is characterized in that thread spindle is as the output shaft of stepper motor, internal thread is attacked in slide block inside, side and column form moving sets, base is fixed on casing, rabbling mechanism is threaded connection and is fixed on slide block, the forward reversion of stepper motor moves up and down slide block, rabbling mechanism is fixed on slide block, by slide block, is driven and is realized rabbling mechanism lifting.
4. according to the casing of the ultrasonic wave temperature control reinforcement mixer described in claims 1, by shake head, thermocouple, single-chip microcomputer, guidance panel of housing, inner bag, beaker, ultrasonic wave, formed, it is characterized in that inner bag embeds casing by endoporus, inner bag lower surface is stained with two ultrasonic waves head that shakes, annular-heating snare is combined closely in inner bag bottom and inner bag, and outer surface of liner is provided with the temperature of temperature sensor measurement inner bucket water.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310345214.8A CN103623734B (en) | 2013-08-07 | 2013-08-07 | A kind of ultrasonic wave temperature control reinforcement mixer |
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| CN201310345214.8A CN103623734B (en) | 2013-08-07 | 2013-08-07 | A kind of ultrasonic wave temperature control reinforcement mixer |
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| CN103623734A true CN103623734A (en) | 2014-03-12 |
| CN103623734B CN103623734B (en) | 2015-12-02 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040075A (en) * | 2016-06-20 | 2016-10-26 | 青岛科技大学 | Nanometer material scattering device |
| CN106179073A (en) * | 2016-08-31 | 2016-12-07 | 无锡东恒新能源科技有限公司 | A kind of slurry disperse system |
| CN106179094A (en) * | 2016-08-31 | 2016-12-07 | 无锡东恒新能源科技有限公司 | The dispersed system of a kind of slurry automatization |
| CN106179074A (en) * | 2016-08-31 | 2016-12-07 | 无锡东恒新能源科技有限公司 | A kind of slurry integration disperse system |
| CN106179072A (en) * | 2016-08-31 | 2016-12-07 | 无锡东恒新能源科技有限公司 | A kind of high solids content slurry disperse system |
| CN106237910A (en) * | 2016-08-31 | 2016-12-21 | 无锡东恒新能源科技有限公司 | A kind of slurry Powerful dispersing device |
| CN106823898A (en) * | 2017-02-08 | 2017-06-13 | 贵州大学 | A kind of plain type clay fertilizer mixing arrangement |
| CN107411587A (en) * | 2017-08-12 | 2017-12-01 | 宁德职业技术学院 | A kind of children eat purple mashed potato producing device |
| CN113441252A (en) * | 2021-06-09 | 2021-09-28 | 佛山市南海区苏科大环境研究院 | Automatic three-dimensional grinding device |
| CN114053901A (en) * | 2021-11-11 | 2022-02-18 | 安徽工程大学 | Intelligent magnetic fluid preparation device and application method thereof |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040075A (en) * | 2016-06-20 | 2016-10-26 | 青岛科技大学 | Nanometer material scattering device |
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| CN107411587A (en) * | 2017-08-12 | 2017-12-01 | 宁德职业技术学院 | A kind of children eat purple mashed potato producing device |
| CN113441252A (en) * | 2021-06-09 | 2021-09-28 | 佛山市南海区苏科大环境研究院 | Automatic three-dimensional grinding device |
| CN114053901A (en) * | 2021-11-11 | 2022-02-18 | 安徽工程大学 | Intelligent magnetic fluid preparation device and application method thereof |
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Granted publication date: 20151202 Termination date: 20170807 |