CN109609376B - Intelligent integrated magnetic stirring device - Google Patents
Intelligent integrated magnetic stirring device Download PDFInfo
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- CN109609376B CN109609376B CN201811514267.7A CN201811514267A CN109609376B CN 109609376 B CN109609376 B CN 109609376B CN 201811514267 A CN201811514267 A CN 201811514267A CN 109609376 B CN109609376 B CN 109609376B
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing elements
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/06—Nozzles; Sprayers; Spargers; Diffusers
- C12M29/08—Air lift
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M35/00—Means for application of stress for stimulating the growth of microorganisms or the generation of fermentation or metabolic products; Means for electroporation or cell fusion
- C12M35/04—Mechanical means, e.g. sonic waves, stretching forces, pressure or shear stimuli
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M35/00—Means for application of stress for stimulating the growth of microorganisms or the generation of fermentation or metabolic products; Means for electroporation or cell fusion
- C12M35/06—Magnetic means
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
- C12M41/32—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of substances in solution
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
- C12M41/34—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of gas
Abstract
The invention relates to an intelligent integrated magnetic stirring device, and belongs to the technical field of stirring equipment. The intelligent integrated magnetic stirring device is designed by a driving system, a magnetic stirring system, a distance positioning system, a liquid stirring monitoring system, an assistance suspension system and a control system, wherein a motor driving device arranged at the lower part of magnetic steel generates a rotating magnetic field to the magnetic steel to drive a stirring rod on a bearing frame to rotate to stir liquid, a magnet arranged on the bearing frame magnetizes the liquid, a heating plate arranged on the bearing frame can heat the stirring liquid, a concentration detection device designed on the device and a yeast emission device monitor and determine the stirring liquid in real time, a GPS positioning device and an ultrasonic emission device are used for performing distance positioning determination on the stirring device working in a stirring pool, and propellers outside a control tray and air bags at the top of the device work to suspend and displace the assistance device in the stirring pool. The device design is exquisite, and intelligence is effective.
Description
Technical Field
The invention relates to an intelligent integrated magnetic stirring device, and belongs to the technical field of stirring equipment.
Background
With the rapid development of modern high and new technologies, the technological revolution and innovation of industrial equipment are continuously stepped, the development of stirring equipment is continuously updated, from the original manual stirring to the later development of stirring technologies such as mechanical stirring and airflow stirring, the stirring device designed based on the magnetic stirring technology is also receiving the heat of market equipment, most of the research on the magnetic stirring device at present only stays on the driving design of the device, there is also much room for development in the problem of power consumption faced by stirring devices and in high monitoring of the stirred liquid, therefore, the liquid stirring device which meets the requirements of the existing market on the liquid stirring device, has magnetic drive and magnetic power generation, can realize self-sufficiency of electric energy, can realize real-time monitoring and control on the stirring liquid, and can also realize simultaneous working and movable working is very high in application value.
Disclosure of Invention
In order to solve the defects of the prior art, the invention aims to provide an intelligent integrated magnetic stirring device which is designed by a driving system, a magnetic stirring system, a distance positioning system, a liquid stirring monitoring system, a power-assisted suspension system and a control system, wherein a motor driving device arranged at the lower part of magnetic steel generates a rotating magnetic field to the magnetic steel to drive a stirring rod on a bearing frame to rotate so as to stir liquid, a magnet arranged on the bearing frame magnetizes the liquid, a heating sheet arranged on the bearing frame can heat the stirred liquid, a concentration detection device and a yeast emission device which are arranged on the device can monitor and measure the stirred liquid in real time, a GPS positioning device and an ultrasonic emission device are used for positioning and measuring the distance of the stirring device working in a stirring pool, the suspension and displacement of the device in the stirring pool are assisted by controlling the propeller outside the tray and the air bag on the top of the device to work.
The technical scheme adopted by the invention is as follows: the utility model provides an intelligence integration magnetic stirring device which characterized in that includes: the device comprises a motor driving device, magnetic steel, a tray, a bearing frame, a stirring rod, a magnet, a heating plate, a concentration detection device, a yeast emission device, a GPS positioning device, a propeller, a storage battery, an air bag, an ultrasonic emission device, a vent pipe, a power supply wiring plug and a controller, wherein the motor driving device, the concentration detection device, the yeast emission device, the GPS positioning device, the air bag and the ultrasonic emission device are all connected with the controller; the device comprises a magnetic steel, a stirring rod, a concentration detection device, a yeast emission device, an air bag, a controller, a GPS device, an ultrasonic emission device, a propeller and a stirring liquid concentration information control device, wherein the motor arranged on the upper part of the magnetic steel drives the magnetic steel to generate a rotating magnetic field to drive the stirring rod arranged on a bearing frame to rotate so as to stir liquid, the magnets arranged at the front and rear ends of the middle part of the bearing frame form a magnetic field between the stirred liquid so as to magnetize the liquid, the heating plates arranged at the left and right ends of the middle part of the bearing frame heat the stirred liquid, the concentration detection device arranged on the bearing frame detects the concentration of the stirred liquid in real time, the yeast emission device arranged on the bearing frame emits yeast to the stirred liquid in real time, the air bag at the top of the device is inflated so as to suspend the device in the liquid, the GPS device arranged on a tray and the ultrasonic emission device arranged on the bottom of the controller are controlled by the GPS device arranged on the tray and the propeller of the device to change the stirring liquid concentration information control device The position of the mixing tank.
Furthermore, the motor driving device is controlled by the controller, the motor driving device is mainly used as a power system of the device, the motor driving device drives the magnetic steel arranged on the upper portion to rotate through self rotation so as to generate a rotating magnetic field on the upper portion of the tray arranged on the upper portion of the magnetic steel, and in addition, the motor driving device drives the forward and reverse rotation of the propeller arranged on the device through the control of the controller so as to control the position of the device to move in the stirring pool.
Further, the support frame adopt the design of rectangle frame on the tray of bottom, but the upper end of stirring rod is passed through the design of rotary chain on the disc at support frame top, the lower part is unsettled on the height apart from the tray certain distance, and the length of stirring rod is less than the diameter of whole tray ring, the stirring rod adopts the design of stainless steel matter, when motor drive device drive magnet steel produced rotating magnetic field on tray upper portion, the stirring rod received bottom rotating magnetic field's effect and then carries out the annular stirring on tray upper portion to liquid.
Further, magnet pass through the ring carrier and set up the front and back position in the inner space of rectangle support frame, it is the same all to set up a size in the front and back end, the magnet that magnetism is relative, the position of magnet is higher than the bottom tray, and the ring carrier's that places magnet annular diameter is the same with the diameter of bottom tray, magnet can form magnetic field between the stirring liquid of the left and right sides end of support frame and make stirring liquid further magnetize and further can accelerate the stirring work of liquid under the magnetic force effect, all be provided with a heating plate in the inside left end of support frame and the junction of right-hand member and ring carrier, this heating plate mainly can heat stirring liquid, when stirring liquid needs to heat, control heating plate circular telegram heat conduction by the controller and further heat stirring liquid.
Furthermore, the concentration detection device is arranged on the side of the rectangular support frame, the concentration detection device can detect the concentration of the fermented stirring liquid in real time, the liquid concentration condition at each moment is sent to the control end to be recorded, and the control end controls the yeast emission device arranged at the top of the support frame to emit yeast to the stirring liquid in real time through the detection of the liquid concentration and the component judgment of the stirring liquid, so that the liquid fermentation is accelerated, and the production process is accelerated.
Furthermore, GPS positioner set up the upper portion at the bottom tray, ultrasonic emission device set up the lower bottom surface at the device, this GPS positioner and ultrasonic emission device mainly regard as the distance location detecting system of this device, and GPS positioner and ultrasonic emission device all receive the controller to regulate and control, GPS positioner can send the device stirring position information in the stirring pond to the control end in real time, ultrasonic emission device can be through all launching the ultrasonic wave at horizontal direction and vertical direction and then come the sensing device apart from the peripheral all the other agitating unit's of stirring pond horizontal distance and the device at the height information of stirring pond work.
Furthermore, the propeller is arranged outside the bottom tray, the propellers are arranged at the left, right, front and rear positions of the tray, the air bag is arranged at the top position of the device, the outer side of the air bag is connected with a vent pipe, a vent pipeline switch is connected between the vent pipe and the air bag, the propeller and the air bag are mainly used as a suspension power-assisted system of the device, when the device works in the stirring pool, the controller controls the vent switch connected with the vent pipe to lead the vent pipe to ventilate the air bag at the top of the device to inflate the air bag so as to lead the device to be suspended in the stirring pool, the suspension height of the device in the stirring pool is changed by changing the gas volume in the air bag, the stirring device moving in the stirring pool can change the stirring position by the rotation of the propeller, and the propellers arranged at the left, right, front and rear positions can be matched with the movement, the rotation of the motor driving device is controlled by the controller to drive the rotation of the propeller, the rotation speed of the propeller can be controlled by controlling the rotation speed of the driving device so as to control the moving work of the device in the stirring pool, whether liquid fermentation at the position reaches the standard or not is judged by the control end through receiving position distance information detected by the GPS positioning device and the ultrasonic transmitting device and liquid fermentation concentration information from the concentration detection device, and then the position moving and height changing of the device in the stirring pool are changed by the operation of the air bag arranged at the top of the device and the propeller arranged outside the tray under the control of the controller, so that a plurality of stirring devices can simultaneously carry out the stirring work in one stirring pool.
Furthermore, the power supply system of the device mainly comes from an external power supply, a power supply wiring plug is arranged at the top of the device, a storage battery is further arranged on the device, the external power supply connected with the power supply wiring plug charges the storage battery of the device, when the device works, the power supply wiring plug at the top of the device is connected with the external power supply to supply power to the device, when the external power supply is cut off or suddenly interrupted, the storage battery of the device can supply power to the device, so that the working time of the device is prolonged, in addition, a cable designed by a lead, a data line and a vent pipe is further arranged at the top of the device, the external power supply and the storage battery are connected by the lead to supply power to the device, the data information of each component of the device is transmitted to the control end by the data line, and the vent pipe is used for ventilating the air bag.
Further, the controller comprises a singlechip, a wireless communication module and a PC data cloud end, the wireless communication module is realized by adopting a communication serial port, the communication serial port is arranged on the singlechip and is connected with the PC data cloud end, the singlechip is used for receiving and controlling the data of the device, the PC data cloud end is used for processing the data of the device and exchanging and indicating the data information, so as to improve the efficiency of data processing, the singlechip is used for receiving various liquid detection control index data from the concentration detection device and the yeast emission device and position positioning and distance height data from the device detected by the GPS positioning device and the ultrasonic emission device, the wireless communication module is used for transmitting various received data to the PC data end for data processing, and the PC data end is used for sending a control command to the singlechip by the wireless communication module through information data processing, and then the singlechip can control various operations of the motor driving device, the concentration detection device, the yeast emission device, the GPS positioning device, the air bag and the ultrasonic emission device to promote the development of the stirring operation of the stirring device.
Further, the device can be further improved, and the specific setting mode is as follows: the device's tray, the magnet steel, motor drive all sets up in stirring bottom of the pool portion, set up the iron tray in stirring bottom of the pool portion, set up a large-scale magnet steel in the lower part of tray, it is rotatory to drive the magnet steel through the motor drive of magnet steel lower part, and then produce rotating magnetic field on the tray upper portion in the stirring pond, and then rotating magnetic field can produce in whole stirring pond, only need with the device's tray and the tray above part set up in the stirring pond, through the large-scale magnetic field effect of stirring pond internal formation, alright make the stirring rod of designing many agitating unit inside in the stirring pond stir liquid together in the stirring pond.
An intelligent integrated magnetic stirring device, the control method comprises the following steps:
step 1: the controller controls a motor driving device arranged at the lower part of the magnetic steel to enable the motor to rotate so as to drive the magnetic steel at the upper part to rotate and further form a rotating magnetic field above a tray at the upper part of the magnetic steel, and then the stirring rod at the upper part of the tray rotates in an annular mode under the action of the rotating magnetic field so as to stir liquid.
Step 2: the front and rear magnets arranged on the support frame generate magnetic fields at horizontal positions, so that the stirring liquid can be magnetized, the stirring of the liquid under the action of magnetic force is further enhanced, and the heating sheets arranged at the left and right positions of the support frame are used for heating the liquid to be heated and stirred.
And step 3: but by the concentration data of the liquid concentration detection device real-time detection stirring liquid that sets up in the support frame lateral part and with this data information transmission to controller, receive the stirring concentration data that comes from the stirring liquid that concentration detection device detected by the controller and acquire this stirring liquid and whether reach the required concentration requirement of product to real time control sets up the yeast emitter that sets up above the support frame and carries out the yeast transmission and then accelerate the product shaping of stirring liquid to stirring liquid.
And 4, step 4: the device comprises a base, a stirring device, a GPS positioning device, a controller, an ultrasonic transmitting device, a liquid stirring concentration judging device, a driving device, a propeller, a liquid stirring device and a liquid stirring device.
Compared with the prior art, the invention has the following advantages: 1. the stirring work of the liquid under the action of magnetic force is further enhanced by arranging two parts of magnetic fields, so that the stirring performance of the device is stronger and is superior to that of a common magnetic stirring device. 2. Detect the concentration information of liquid and then control the yeast emission of yeast emitter and improve the product shaping of stirring liquid through setting up liquid concentration detection device, the technique is diversified on stirring liquid shaping design. 3. This device adopts the movable design, comes to survey stirring liquid positional information in real time and then the controller accessible changes the gas capacity of the gasbag of device and the rotation of the screw of bottom design and comes the removal of changing the device through GPS positioner and the ultrasonic wave emitter that set up on the device, and then has satisfied the stirring design work in big stirring pond. 4. This device is simple and easy rigorous in the design, and the work design through concentration detection device, yeast emitter, GPS positioner, ultrasonic wave emitter makes the device more diversified on structural design, and is more intelligent on functional design, and the effect is stronger.
Drawings
FIG. 1 is a schematic view of the overall structure of the apparatus of the present invention;
FIG. 2 is a bottom view of the device of the present invention;
FIG. 3 is a schematic view of the design of the lower tray of the apparatus of the present invention;
FIG. 4 is a cross-sectional view of a cable design of the apparatus of the present invention;
FIG. 5 is a block diagram of the system circuit workflow design of the apparatus of the present invention;
FIG. 6 is a schematic diagram of the system circuit operation of the apparatus of the present invention;
the reference numbers in the figures are: 1-motor driving device, 2-magnetic steel, 3-tray, 4-bearing frame, 5-stirring rod, 6-magnet, 7-heating plate, 8-concentration detection device, 9-yeast emission device, 10-GPS positioning device, 11-propeller, 12-storage battery, 13-air bag, 14-ultrasonic emission device, 15-vent pipe and 16-power supply wiring plug.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described below with reference to the accompanying drawings in combination with the detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Referring to fig. 1-4, an intelligent integrated magnetic stirring apparatus is characterized by comprising: the device comprises a motor driving device 1, magnetic steel 2, a tray 3, a bearing frame 4, a stirring rod 5, a magnet 6, a heating plate 7, a concentration detection device 8, a yeast emission device 9, a GPS positioning device 10, a propeller 11, a storage battery 12, an air bag 13, an ultrasonic emission device 14, an air pipe 15, a power supply wiring plug 16 and a controller, wherein the motor driving device 1, the concentration detection device 8, the yeast emission device 9, the GPS positioning device 10, the air bag 13 and the ultrasonic emission device 14 are all connected with the controller; a motor drive device 1 arranged on the upper part of the magnetic steel 2 generates a rotating magnetic field to the magnetic steel 2 to drive a stirring rod 5 arranged on a bearing frame 4 to rotate so as to stir liquid, magnets 6 arranged at the front end and the rear end of the middle part of the bearing frame 4 form a magnetic field between the stirred liquid to magnetize the liquid, heating sheets 7 arranged at the left end and the right end of the middle part of the bearing frame 4 are used for heating the stirred liquid, a concentration detection device 8 arranged on the bearing frame 4 is used for detecting the concentration of the stirred liquid in real time, a yeast emission device 9 arranged on the bearing frame 4 can be used for emitting yeast to the stirred liquid in real time, an air bag 13 at the top of the device is inflated so as to enable the device to be suspended in the liquid, a GPS device 10 arranged on a tray 3 and an ultrasonic emission device 14 arranged on the bottom surface of the device are controlled by a controller to detect the position distance information of a stirrer in real time, and the position distance information of the device and the concentration information of the stirred liquid are controlled by the position distance information of the device and the concentration information of the stirred liquid The propeller 11 of the apparatus is operated to change the position of the apparatus in the mixing tank.
The motor driving device 1 is controlled by the controller, the motor driving device 1 is mainly used as a power system of the device, the motor driving device 1 drives the magnetic steel 2 arranged on the upper portion to rotate through self rotation, and then a rotating magnetic field is generated on the upper portion of the tray 3 arranged on the upper portion of the magnetic steel 2, in addition, the motor driving device 1 drives the propeller 11 arranged on the device to rotate forward and backward through the control of the controller so as to control the position of the device to move in the stirring pool.
The propeller 11 is arranged outside the bottom tray 3, the propellers 11 are arranged at the left, right, front and rear positions of the tray 3, the air bag 13 is arranged at the top position of the device, the outer side of the air bag 13 is connected with a vent pipe 15, a vent pipeline switch is also connected between the vent pipe 15 and the air bag 13, the propeller 11 and the air bag 13 are mainly used as a suspension power-assisted system of the device, when the device works in a stirring pool, a controller controls the vent switch connected with the vent pipe 15 to lead the vent pipe 15 to ventilate the air bag 13 at the top of the device to inflate the air bag 13 so as to suspend the device in the stirring pool, the suspension height of the device in the stirring pool is changed by changing the gas capacity in the air bag 13, the stirring device in the stirring pool can change the stirring position by the rotation of the propeller 11, and the propellers 11 arranged at the left, right, front, rear and four corner positions can be matched with each other to work, the controller controls the rotation of the motor driving device 1 to drive the rotation of the propeller 11 to work, the rotating speed of the propeller 11 can be controlled by controlling the rotating speed of the driving device 1 to control the moving work of the device in the stirring pool, whether the liquid fermentation reaches the standard or not is judged by the control end through receiving the position distance information detected by the GPS positioning device 10 and the ultrasonic transmitting device 14 and the liquid fermentation concentration information from the concentration detection device 8, and then the controller can control the air bag 13 arranged at the top of the device and the propeller 11 arranged outside the tray 3 to work to change the position moving and height changing of the device in the stirring pool, so that a plurality of stirring devices can simultaneously carry out the stirring work in one stirring pool.
The power supply system of the device mainly comes from an external power supply, a power supply wiring plug 16 is arranged at the top of the device, a storage battery 12 is further arranged on the device, the storage battery 12 of the device is charged by the external power supply connected with the power supply wiring plug 16, when the device works, the external power supply wiring plug 16 at the top of the device is connected with the external power supply to supply power to the device, when the external power supply is cut off or suddenly interrupted, the storage battery 12 of the device meets the power supply of the device, and further the working time of the device is prolonged, in addition, a cable designed by a lead, a data line and a vent pipe 15 is further arranged at the top of the device, the external power supply and the storage battery 12 are connected by the lead to supply power to the device, the data information of all parts of the device is transmitted to a control end by the data line, and the vent pipe 15 is used for ventilating the air bag 13.
The controller comprises a singlechip, a wireless communication module and a PC data cloud end, the wireless communication module is realized by adopting a communication serial port, the singlechip is provided with a communication serial port which is connected with the PC data cloud end, the singlechip is used for receiving and controlling the data of the device, the PC data cloud end is used for carrying out data processing and data information exchange and instruction control of the device, so that the data processing efficiency is improved, the singlechip is used for receiving various liquid detection control index data from a concentration detection device 8 and a yeast emission device 9 and position positioning and distance height data of the device detected by a GPS positioning device 10 and an ultrasonic emission device 14, the wireless communication module is used for transmitting various received data to a PC data end for data processing, and the PC data end is used for sending a control instruction to the singlechip by the wireless communication module through information data processing, and the single chip microcomputer can control various operations of the motor driving device 1, the concentration detection device 8, the yeast emission device 9, the GPS positioning device 10, the air bag 13 and the ultrasonic emission device 14 to promote the stirring operation of the stirring device.
The device can be further improved, and the specific setting mode is as follows: with the device's tray 3, magnet steel 2, motor drive 1 all sets up in stirring bottom of the pool portion, set up iron tray 3 in stirring bottom of the pool portion, set up a large-scale magnet steel 2 in tray 3's lower part, motor drive 1 through magnet steel 2 lower part drives magnet steel 2 rotatory, and then 3 upper portions of tray in the stirring pond produce rotating magnetic field, and then rotating magnetic field can produce in whole stirring pond, only need to set up the device's tray 3 and tray 3 above part in the stirring pond, through the large-scale magnetic field effect that forms in the stirring pond, alright make the stirring rod 5 of many agitating unit of design in stirring pond inside stir liquid together in the stirring pond and stir.
Referring to fig. 5-6, the system circuit diagram of the apparatus of the present invention includes: the device comprises a motor driving device 1, a concentration detection device 8, a yeast transmitting device 9, a GPS positioning device 10, a vibration starting circuit, a reset circuit and a wireless communication module. The circuit that XTAL1, XTAL2 meet is the shake circuit that the singlechip work must. The model of the singlechip is AT89C51, RST is connected with a singlechip switch, and the switch of the whole circuit can be controlled by a key. U3 is the drive module L278 of motor drive 1, plays the effect of enlarged current, and the singlechip current is too little can not drive the motor so need motor drive module to enlarge the current, and the singlechip controls the motor through exporting the PWM ripples, and the motor drive screw 11 rotates with magnet steel 2, and the motor drive screw 11 is the same with the motor circuit that drives magnet steel 2 to rotate here, shows with a motor in the circuit diagram. Connected to P0.0, P0.1, P0.2 is a concentration detector 8, which outputs an analog voltage whose value is proportional to the dust concentration by detecting the ion concentration in the liquid. Therefore, in a simulation schematic diagram, a sensor is replaced by a local voltage limiting circuit designed by a variable resistor. What meet with P1.3, P1.4, P1.5, P1.6, P1.7 is NRF24L01 wireless transceiver module, and output power channel selection and the setting of agreement can set up the communication that realizes monolithic and high in the clouds backstage through the SPI interface. Functional modules such as a frequency synthesizer, a power amplifier, a crystal oscillator, a modulator and the like are arranged in the power amplifier. Connected with P2.0 is yeast emitter 9, mainly utilizes the solenoid valve to control the transmission of yeast, and after the singlechip exported a high level, the switch opened the yeast transmission, otherwise if exported a low level then the switch closed no yeast transmission. The GPS locator 10 is connected with the TXD and the RXD, the obtained position information is transmitted to the single chip microcomputer through serial port communication, and the single chip microcomputer can detect the position of the stirrer in real time through the GPS locator 10.
The working principle of the circuit of the system is as follows: this intelligence integration magnetic stirring device through the concentration that sets up 8 real-time detection on bearing frame 4 stir liquid's concentration, and GPS device 10 on the tray 3 comes to carry out real-time detection to the position of agitator, and the concentration and the positional information that will record pass to the singlechip. The single chip microcomputer drives the motor driving device 1 through real-time information to adjust the rotating speed of a propeller 11 arranged at the front end position and the rear end position of the tray 3 and the change of the gas capacity of an air bag 13 at the top of the device so as to adjust the working position of the stirrer in the stirring pool in real time. The single chip microcomputer can also control the electromagnetic valve to realize yeast emission of the yeast emission device 9 by outputting high and low levels. Meanwhile, the motor drives the magnetic steel 2 to rotate, so that a rotating magnetic field is generated on the upper part of the tray 3 on the upper part of the magnetic steel 2 to drive the stirring rod 5 to stir.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. The utility model provides an intelligence integration magnetic stirring device which characterized in that includes: the device comprises a motor driving device (1), magnetic steel (2), a tray (3), a bearing frame (4), a stirring rod (5), a magnet (6), a heating plate (7), a concentration detection device (8), a yeast emission device (9), a GPS positioning device (10), a propeller (11), a storage battery (12), an air bag (13), an ultrasonic emission device (14), an air pipe (15), a power supply wiring plug (16) and a controller, wherein the motor driving device (1), the concentration detection device (8), the yeast emission device (9), the GPS positioning device (10), the air bag (13) and the ultrasonic emission device (14) are all connected with the controller; the stirring device is characterized in that a motor driving device (1) arranged at the upper part of the magnetic steel (2) generates a rotating magnetic field to the magnetic steel (2) to drive a stirring rod (5) arranged on a bearing frame (4) to rotate so as to stir liquid, magnets (6) arranged at the front end and the rear end of the middle part of the bearing frame (4) form a magnetic field between the stirred liquid to magnetize the liquid, heating sheets (7) arranged at the left end and the right end of the middle part of the bearing frame (4) heat the stirred liquid, a concentration detection device (8) arranged on the bearing frame (4) detects the concentration of the stirred liquid in real time, a yeast emission device (9) arranged on the bearing frame (4) can emit yeast to the stirred liquid in real time, an air bag (13) at the top of the stirring device is inflated so as to suspend the stirring device in the liquid, and a GPS positioning device (10) arranged on a tray (3) and an ultrasonic emission device (14) at the bottom of the stirring device are controlled by a controller The position distance information is detected in real time, and the position of the device in the stirring pool is changed by controlling the operation of a propeller (11) of the device through the position distance information of the device and the concentration information of the stirred liquid;
the GPS positioning device (10) is arranged at the upper part of the bottom tray (3), the ultrasonic transmitting device (14) is arranged at the lower bottom surface of the device, the GPS positioning device (10) and the ultrasonic transmitting device (14) are mainly used as a distance positioning detection system of the device, the GPS positioning device (10) and the ultrasonic transmitting device (14) are regulated and controlled by a controller, the GPS positioning device (10) can send the stirring position information of the device in the stirring pool to a control end in real time, and the ultrasonic transmitting device (14) can transmit ultrasonic waves in the horizontal direction and the vertical direction so as to sense the horizontal distances between the device and other stirring devices around the stirring pool and the height information of the device working in the stirring pool;
the propeller (11) is arranged outside the bottom tray (3), the propellers (11) are arranged at the left, right, front and rear positions of the tray (3), the air bag (13) is arranged at the top of the device, the outer side of the air bag (13) is connected with a vent pipe (15), a vent pipeline switch is further connected between the vent pipe (15) and the air bag (13), the propeller (11) and the air bag (13) are mainly used as a suspension power-assisted system of the device, when the device works in a stirring pool, the controller controls the vent switch connected with the vent pipe (15) to enable the vent pipe (15) to ventilate the air bag (13) at the top of the device to inflate the air bag (13) so as to enable the device to be suspended in the stirring pool, the suspension height of the device in the stirring pool is changed by changing the gas capacity in the air bag (13), and the stirring device in the stirring pool can change the stirring position of the stirring device by the rotation of the propeller (11), the propellers (11) arranged at the left, right, front and rear four corner positions can be matched with each other to move, the controller controls the rotation of the motor driving device (1) to drive the rotation of the propellers (11), the rotating speed of the propeller (11) can be controlled by controlling the rotating speed of the driving device (1) so as to control the device to move in the stirring tank, and the control end judges whether the liquid fermentation reaches the standard or not by receiving the position distance information detected by the GPS positioning device (10) and the ultrasonic transmitting device (14) and the liquid fermentation concentration information from the concentration detection device (8), and then the controller can control the operation of the air bag (13) arranged at the top of the device and the propeller (11) arranged outside the tray (3) to change the position movement and the height change of the device in the stirring pool, and then a plurality of stirring devices can simultaneously stir in one stirring pool.
2. The intelligent integrated magnetic stirring device of claim 1, comprising: motor drive (1) be controlled by the controller, motor drive (1) mainly is as this device's driving system, motor drive (1) will drive through self rotation and set up magnet steel (2) rotation on upper portion and then produce rotating magnetic field on tray (3) upper portion on magnet steel (2) upper portion, in addition, motor drive (1) still will drive the positive and negative commentaries on classics that sets up screw (11) on the device through the control of controller and control this device and remove in the position of stirring the pond.
3. The intelligent integrated magnetic stirring device of claim 1, comprising: bear frame (4) adopt the design of rectangle frame on tray (3) of bottom, the upper end of stirring rod (5) is through the design of rotatable formula chain on bearing the disc at frame (4) top, the lower part is unsettled on the height apart from tray (3) certain distance, and the length of stirring rod (5) is less than the diameter of whole tray (3) ring, stirring rod (5) adopt the design of stainless steel matter, when motor drive device (1) drive magnet steel (2) produced rotating magnetic field on tray (3) upper portion, stirring rod (5) receive bottom rotating magnetic field's effect and then carry out the annular stirring at tray (3) upper portion to liquid.
4. The intelligent integrated magnetic stirring device of claim 1, comprising: the magnets (6) are arranged at the front end position and the rear end position of the inner space of the rectangular bearing frame (4) through annular brackets, the front end and the rear end are respectively provided with a magnet (6) which has the same size and opposite magnetism, the position of the magnet (6) is higher than that of the bottom tray (3), the diameter of the ring-shaped bracket for placing the magnet (6) is the same as that of the bottom tray (3), the magnet (6) can form a magnetic field between the stirring liquid at the left end and the right end of the bearing frame (4) to further magnetize the stirring liquid and further accelerate the stirring work of the liquid under the action of magnetic force, the joints of the left end and the right end of the inside of the bearing frame (4) and the annular bracket are respectively provided with a heating plate (7), the heating sheet (7) can mainly heat the stirring liquid, when the stirring liquid needs to be heated, the controller controls the heating sheet (7) to be electrified and conduct heat so as to heat the stirring liquid.
5. The intelligent integrated magnetic stirring device of claim 1, comprising: the concentration detection device (8) is arranged on the side portion of the rectangular bearing frame (4), the concentration detection device (8) can detect the concentration of the fermented stirring liquid in real time and send the liquid concentration condition at each moment to the control end for recording, and the control end controls the yeast emission device (9) arranged at the top of the bearing frame (4) to emit yeast to the stirring liquid in real time through detection of the liquid concentration and component judgment of the stirring liquid, so that the liquid fermentation is accelerated, and the production process is accelerated.
6. The intelligent integrated magnetic stirring device of claim 1, comprising: the power supply system of the device mainly comes from an external power supply, a power supply wiring plug (16) is arranged at the top of the device, the device is also provided with a storage battery (12), the storage battery (12) of the device is charged by an external power supply connected with a power supply wiring plug (16), when the device works, the device is powered by connecting an external power supply through a power connection plug (16) at the top of the device, when the external power supply is cut off or suddenly interrupted, the storage battery (12) of the device can supply the electric energy of the device so as to improve the working time of the device, the top of the device is also provided with a cable which is designed by a lead, a data line and a vent pipe (15), the lead is connected with an external power supply and a storage battery (12) to supply power for the device, the data line is used for transmitting data information of each component of the device to a control end, and the vent pipe (15) is used for ventilating the air bag (13).
7. The intelligent integrated magnetic stirring device of any one of claims 1 to 6, comprising: the controller comprises a singlechip, a wireless communication module and a PC data cloud end, the wireless communication module is realized by adopting a communication serial port, the singlechip is provided with the communication serial port, the communication serial port is connected with the PC data cloud end, the singlechip is used for receiving and controlling the data of the device, the PC data cloud end is used for carrying out data processing and data information exchange and instruction control on the device, further the data processing efficiency is improved, the singlechip is used for receiving various liquid detection control index data from a concentration detection device (8) and a yeast emission device (9) and position positioning and distance height data of the device detected by a GPS positioning device (10) and an ultrasonic emission device (14), the wireless communication module is used for transmitting various received data to the PC data end for data processing, and the PC data end is used for sending a control instruction to the singlechip by the information data processing through the wireless communication module, and the single chip microcomputer can control various operations of the motor driving device (1), the concentration detection device (8), the yeast emission device (9), the GPS positioning device (10), the air bag (13) and the ultrasonic emission device (14) to promote the stirring operation of the stirring device to be developed.
8. The intelligent integrated magnetic stirring device of claim 1, comprising: the device can be further improved, and the specific setting mode is as follows: with the device's tray (3), magnet steel (2), motor drive (1) all sets up in stirring bottom of the pool portion, set up iron tray (3) bottom the stirring pool, set up a large-scale magnet steel (2) in the lower part of tray (3), motor drive (1) through magnet steel (2) lower part drives magnet steel (2) rotatory, and then tray (3) upper portion at the stirring pool produces rotating magnetic field, and then rotating magnetic field can produce in whole stirring pool, only need to set up the device's tray (3) and tray (3) above part in the stirring pool, through the large-scale magnetic field effect that forms in the stirring pool, alright make stirring stick (5) of many agitating unit of design inside in the stirring pool stir liquid in the stirring pool together.
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| CN201811514267.7A CN109609376B (en) | 2018-12-11 | 2018-12-11 | Intelligent integrated magnetic stirring device |
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