CN203314745U - Soybean milk machine based on brushless direct current motor - Google Patents
Soybean milk machine based on brushless direct current motor Download PDFInfo
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- CN203314745U CN203314745U CN2013203533600U CN201320353360U CN203314745U CN 203314745 U CN203314745 U CN 203314745U CN 2013203533600 U CN2013203533600 U CN 2013203533600U CN 201320353360 U CN201320353360 U CN 201320353360U CN 203314745 U CN203314745 U CN 203314745U
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- direct current
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- current motor
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Abstract
The utility model relates to a soybean milk machine based on a brushless direct current motor, which comprises a machine head and a cup body connected with the machine head, wherein a soybean milk machine main controller, a brushless direct current motor controller and a brushless direct current motor are arranged inside the machine head; a blade connected with a motor rotating shaft is arranged inside the cup body; the soybean milk machine main controller is connected with the brushless direct current motor controller; the brushless direct current motor controller is connected with the brushless direct current motor. The brushless direct current motor controller comprises a micro controller, an H bridge drive circuit and a three-phase H bridge circuit which are sequentially connected; the micro controller is connected with the soybean milk machine main controller via a serial port; the output end of the three-phase H bridge circuit is connected with the control end of the brushless direct current motor; a counter-electromotive force feedback circuit is connected between the micro controller and the brushless direct current motor. The soybean milk machine can realize non-polar speed adjustment and forward/backward rotation, can be improved in pulping efficiency and stirring efficiency, and can pulp the soybean milk efficiently.
Description
Technical field
The utility model relates to a kind of soy bean milk making machine, relates in particular to a kind of soy bean milk making machine based on brshless DC motor.
Background technology
The structure of soy bean milk making machine generally comprises connected cup and head at present, the parts such as electric heater, anti-flow electrode, temperature sensor, anti-dry heating electrode, blade and guard generally are installed in cup, the beating motor of control circuit, power supply and the rotation of driving blade is installed in head.During the mill soya-bean milk, the beating motor rotation in head, the rotation of band cutting blade, thus smash the bean or pea that are contained in cup.What at present beating motor adopted is all high-voltage AC motor, directly adopts the 220VAC power supply, and alternating current generator exists that volume is large, efficiency is low, be difficult for the shortcoming of speed governing.Volume is large, makes head need larger volume to hold the installation of motor, and the shared volume of head is large, causes the space of placing soya-bean milk in cup just greatly to reduce.Efficiency is low, and the efficiency of alternating current generator generally can not surpass 50%, so efficiency is very low, does not meet energy-saving and emission-reduction.Be difficult for speed governing, alternating current generator is with the 220VAC mains-supplied, and normal working frequency is 50Hz, and generally the alternating current generator of energy speed governing only has 2～3 grades of switchable fixed rotating speeds, can't realize stepless time adjustment, also can't realize rotating, therefore more difficultly realize the high efficiency making beating.
Summary of the invention
The utility model mainly solves original soy bean milk making machine and adopts high-voltage AC motor as beating motor, and have that volume is large, efficiency is low and be difficult for the defect of speed governing, thus the more difficult technical problem that realizes the high efficiency making beating; A kind of soy bean milk making machine based on brshless DC motor is provided, and brshless DC motor has the advantage that power is large, efficiency is high and the life-span is long, can realize stepless time adjustment and rotating, thereby improves the making beating efficiency of soy bean milk making machine.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: the utility model comprises head and the cup be connected with head, be provided with soy bean milk making machine master controller and motor in head, be provided with the blade be connected with machine shaft in cup, described motor is brshless DC motor, be provided with brushless direct current motor controller in described head, described soy bean milk making machine master controller is connected with brushless direct current motor controller, and described brushless direct current motor controller is connected with described brshless DC motor again.Brshless DC motor has the advantage that power is large, efficiency is high and the life-span is long, by brushless direct current motor controller, can realize the stepless time adjustment function.The efficiency of brshless DC motor, generally all more than 80%, is compared with the alternating current generator of same watt level, and volume can reduce half.The soy bean milk making machine master controller is the major control part of soy bean milk making machine, the selection that comprises some making beating patterns, warning and the defencive function of fault.Replace the alternating current generator in traditional soybean milk machine with brshless DC motor in the technical program, set up brushless direct current motor controller for controlling the running of brshless DC motor.Realize command communication between soy bean milk making machine master controller and brushless direct current motor controller.The soy bean milk making machine master controller is mainly assigned starting and is stopped motor order, setting motor speed, setting machine operation time and set the motor traffic direction, and the soy bean milk making machine master controller also receives the brshless DC motor work state information that brushless direct current motor controller is uploaded.During work, after choosing the making beating pattern by the soy bean milk making machine master controller, the control commands such as motor speed, running time and direction of rotation that this pattern needs send to brushless direct current motor controller, brushless direct current motor controller starts actuating motor and makes the motor operation after receiving order, in running, brushless direct current motor controller sends the current running status of motor in real time to the soy bean milk making machine master controller, receives the control command signal that the soy bean milk making machine master controller is sent simultaneously.By the speed-regulating function of brushless direct current motor controller, while starting to pull an oar, with the fastest rotating speed operation, can within the shortest time, bean or pea be smashed.Have the stepless time adjustment function, adjusting rotary speed arbitrarily under different mode, realize more kinds of making beating patterns.The technical program can shorten the soy bean milk making machine beating time, realizes quick, efficient pulping.When adding hot soya-bean milk, can make motor realize rotating, play stirring action, prevent that sediment from boiling Jiao.
As preferably, described brushless direct current motor controller comprises microcontroller, H bridge drive circuit, three-phase H bridge circuit and opposing electromotance feedback circuit reach the power circuit that operating voltage is provided for whole brushless direct current motor controller, microcontroller is connected with described soy bean milk making machine master controller by serial ports, the output of microcontroller is connected with the input of described H bridge drive circuit, the output of H bridge drive circuit is connected with the input of described three-phase H bridge circuit, the output of three-phase H bridge circuit and the control end of described brshless DC motor are connected, the input of described opposing electromotance feedback circuit is connected with brshless DC motor, the output of opposing electromotance feedback circuit is connected with microcontroller.Brushless direct current motor controller is realized command communication by serial ports and soy bean milk making machine master controller, and it is convenient to realize, reliable communications.
As preferably, the rated voltage of described brshless DC motor is 300VDC, and maximum speed is 15000 rev/mins, and peak power output is greater than 200W.
The beneficial effects of the utility model are: brshless DC motor has the advantage that power is large, efficiency is high and the life-span is long, under same power, can make handpiece of soybean milk machine do littlely, thereby make the bean or pea in cup can put manyly, can realize stepless time adjustment and rotating, improve making beating efficiency and the stirring efficiency of soy bean milk making machine, realize efficient pulping, both saved time, improve again refining pulp quality.
The accompanying drawing explanation
Fig. 1 is a kind of axial sectional structure schematic diagram of the present utility model.
Fig. 2 is a kind of circuit theory syndeton block diagram of brushless direct current motor controller in the utility model.
1. heads in figure, 2. cup, 3. soy bean milk making machine master controller, 4. brshless DC motor, 5. brushless direct current motor controller, 6. microcontroller, 7.H bridge drive circuit, 8. three-phase H bridge circuit, 9. opposing electromotance feedback circuit, 10. power circuit.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the soy bean milk making machine based on brshless DC motor of the present embodiment, as shown in Figure 1, comprise head 1 and the cup 2 be connected with head 1, the soy bean milk making machine master controller 3 that comprises button and display screen, brushless direct current motor controller 5 are installed and as the brshless DC motor 4 of beating motor in head 1, the parts such as blade, electric heater, anti-flow electrode, temperature sensor, anti-dry heating electrode and guard are installed in cup 2, and the rotating shaft on brshless DC motor 4 reaches in cup and with the blade in cup and is connected.Soy bean milk making machine master controller 3 is connected with brushless direct current motor controller 5, and brushless direct current motor controller 5 is connected with brshless DC motor 4 again.As shown in Figure 2, brushless direct current motor controller 5 comprises microcontroller 6, H bridge drive circuit 7, three-phase H bridge circuit 8 and opposing electromotance feedback circuit 9 reach the power circuit 10 that operating voltage is provided for whole brushless direct current motor controller 5, microcontroller 6 is connected with soy bean milk making machine master controller 3 by serial ports, the output of microcontroller 6 is connected with the input of three-phase H bridge circuit 8 through H bridge drive circuit 7, the output of three-phase H bridge circuit 8 is connected with the control end of brshless DC motor 4, the input of opposing electromotance feedback circuit 9 is connected with brshless DC motor 4, the output of opposing electromotance feedback circuit 9 is connected with microcontroller 6.In the present embodiment, the rated voltage of brshless DC motor 4 is 300VDC, and maximum speed is 15000 rev/mins, and peak power output is greater than 200W.
The soy bean milk making machine master controller is mainly assigned starting and is stopped the motor order and set motor speed, machine operation time and motor traffic direction, and receives the brshless DC motor work state information that brushless direct current motor controller is uploaded.During work, after choosing the making beating pattern by the soy bean milk making machine master controller, the control commands such as motor speed, running time and direction of rotation that this pattern needs send to brushless direct current motor controller by serial ports, after brushless direct current motor controller receives order, through processing the output control signal to brshless DC motor, actuating motor is also controlled the motor operation, in running, brushless direct current motor controller sends the current running status of motor in real time to the soy bean milk making machine master controller, receives the control command signal that the soy bean milk making machine master controller is sent simultaneously.By the speed-regulating function of brushless direct current motor controller, while starting to pull an oar, with the fastest rotating speed operation, can within the shortest time, bean or pea be smashed.Have the stepless time adjustment function, adjusting rotary speed arbitrarily under different mode, realize more kinds of making beating patterns.When adding hot soya-bean milk, can make motor realize rotating, play stirring action, prevent that sediment from boiling Jiao.The utility model speed governing flexibly and conveniently, beating time is short, and making beating efficiency is high, beats the soya-bean milk time used of equivalent, can save the time over half than traditional soybean milk machine, realizes quick, efficient pulping.
Claims (3)
1. the soy bean milk making machine based on brshless DC motor, comprise head (1) and the cup (2) be connected with head (1), be provided with soy bean milk making machine master controller (3) and motor in head (1), cup is provided with the blade be connected with machine shaft in (2), it is characterized in that described motor is brshless DC motor (4), be provided with brushless direct current motor controller (5) in described head (1), described soy bean milk making machine master controller (3) is connected with brushless direct current motor controller (5), described brushless direct current motor controller (5) is connected with described brshless DC motor (4) again.
2. the soy bean milk making machine based on brshless DC motor according to claim 1, it is characterized in that described brushless direct current motor controller (5) comprises microcontroller (6), H bridge drive circuit (7), three-phase H bridge circuit (8) and opposing electromotance feedback circuit (9) reach the power circuit (10) that operating voltage is provided for whole brushless direct current motor controller (5), microcontroller (6) is connected with described soy bean milk making machine master controller (3) by serial ports, the output of microcontroller (6) is connected with the input of described H bridge drive circuit (7), the output of H bridge drive circuit (7) is connected with the input of described three-phase H bridge circuit (8), the output of three-phase H bridge circuit (8) is connected with the control end of described brshless DC motor (4), the input of described opposing electromotance feedback circuit (9) is connected with brshless DC motor (4), the output of opposing electromotance feedback circuit (9) is connected with microcontroller (6).
3. the soy bean milk making machine based on brshless DC motor according to claim 1 and 2, the rated voltage that it is characterized in that described brshless DC motor (4) is 300VDC, and maximum speed is 15000 rev/mins, and peak power output is greater than 200W.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203533600U CN203314745U (en) | 2013-06-18 | 2013-06-18 | Soybean milk machine based on brushless direct current motor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203533600U CN203314745U (en) | 2013-06-18 | 2013-06-18 | Soybean milk machine based on brushless direct current motor |
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| CN203314745U true CN203314745U (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013203533600U Expired - Lifetime CN203314745U (en) | 2013-06-18 | 2013-06-18 | Soybean milk machine based on brushless direct current motor |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018040700A1 (en) * | 2016-09-05 | 2018-03-08 | 林楚辉 | Intelligent integrated high-speed brushless motor controller |
| CN107928418A (en) * | 2017-12-29 | 2018-04-20 | 九阳股份有限公司 | A kind of soy bean milk making machine using brshless DC motor |
| CN108185846A (en) * | 2017-12-29 | 2018-06-22 | 九阳股份有限公司 | A kind of soy bean milk making machine |
| US11612865B1 (en) | 2022-05-13 | 2023-03-28 | Sharkninja Operating Llc | Agitator for a carbonation system |
| US11634314B1 (en) | 2022-11-17 | 2023-04-25 | Sharkninja Operating Llc | Dosing accuracy |
| US11647860B1 (en) | 2022-05-13 | 2023-05-16 | Sharkninja Operating Llc | Flavored beverage carbonation system |
| US11738988B1 (en) | 2022-11-17 | 2023-08-29 | Sharkninja Operating Llc | Ingredient container valve control |
| US11745996B1 (en) | 2022-11-17 | 2023-09-05 | Sharkninja Operating Llc | Ingredient containers for use with beverage dispensers |
| US11751585B1 (en) | 2022-05-13 | 2023-09-12 | Sharkninja Operating Llc | Flavored beverage carbonation system |
| US11871867B1 (en) | 2023-03-22 | 2024-01-16 | Sharkninja Operating Llc | Additive container with bottom cover |
| US11925287B1 (en) | 2023-03-22 | 2024-03-12 | Sharkninja Operating Llc | Additive container with inlet tube |
| US11931704B1 (en) | 2023-06-16 | 2024-03-19 | Sharkninja Operating Llc | Carbonation chamber |
-
2013
- 2013-06-18 CN CN2013203533600U patent/CN203314745U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018040700A1 (en) * | 2016-09-05 | 2018-03-08 | 林楚辉 | Intelligent integrated high-speed brushless motor controller |
| CN107928418A (en) * | 2017-12-29 | 2018-04-20 | 九阳股份有限公司 | A kind of soy bean milk making machine using brshless DC motor |
| CN108185846A (en) * | 2017-12-29 | 2018-06-22 | 九阳股份有限公司 | A kind of soy bean milk making machine |
| US11612865B1 (en) | 2022-05-13 | 2023-03-28 | Sharkninja Operating Llc | Agitator for a carbonation system |
| US11647860B1 (en) | 2022-05-13 | 2023-05-16 | Sharkninja Operating Llc | Flavored beverage carbonation system |
| US11751585B1 (en) | 2022-05-13 | 2023-09-12 | Sharkninja Operating Llc | Flavored beverage carbonation system |
| US11634314B1 (en) | 2022-11-17 | 2023-04-25 | Sharkninja Operating Llc | Dosing accuracy |
| US11738988B1 (en) | 2022-11-17 | 2023-08-29 | Sharkninja Operating Llc | Ingredient container valve control |
| US11745996B1 (en) | 2022-11-17 | 2023-09-05 | Sharkninja Operating Llc | Ingredient containers for use with beverage dispensers |
| US11871867B1 (en) | 2023-03-22 | 2024-01-16 | Sharkninja Operating Llc | Additive container with bottom cover |
| US11925287B1 (en) | 2023-03-22 | 2024-03-12 | Sharkninja Operating Llc | Additive container with inlet tube |
| US11931704B1 (en) | 2023-06-16 | 2024-03-19 | Sharkninja Operating Llc | Carbonation chamber |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |