CN109419397B - Magnetic disc assembly, stirring cutter and food processor - Google Patents
Magnetic disc assembly, stirring cutter and food processor Download PDFInfo
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- CN109419397B CN109419397B CN201710775010.6A CN201710775010A CN109419397B CN 109419397 B CN109419397 B CN 109419397B CN 201710775010 A CN201710775010 A CN 201710775010A CN 109419397 B CN109419397 B CN 109419397B
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- magnetic
- magnetic member
- pole component
- magnetic pole
- disk
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/07—Parts or details, e.g. mixing tools, whipping tools
- A47J43/08—Driving mechanisms
- A47J43/085—Driving mechanisms for machines with tools driven from the lower side
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/046—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven with tools driven from the bottom side
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/07—Parts or details, e.g. mixing tools, whipping tools
- A47J43/0716—Parts or details, e.g. mixing tools, whipping tools for machines with tools driven from the lower side
- A47J43/0722—Mixing, whipping or cutting tools
Abstract
The invention provides a magnetic disc assembly, a stirring cutter and a food processor, wherein the magnetic disc assembly comprises a magnetic disc bracket with a transmission surface and a non-transmission surface which are oppositely arranged: the magnetic disk drive comprises a plurality of first magnetic group and a plurality of second magnetic group, wherein the first magnetic group and the second magnetic group are alternately arranged on a magnetic disk support along the circumferential direction of the magnetic disk support; the magnetic members in the first magnetic member group have a first magnetic pole component extending perpendicularly to the driving surface and a second magnetic pole component tangential to the circumferential direction of the disk carrier, the second magnetic pole component extending from both side surfaces toward the first magnetic pole component; the magnetic members in the second magnetic member group have a third magnetic pole component extending perpendicularly to the non-transmission surface and a fourth magnetic pole component circumferentially tangent to the disk carrier, the fourth magnetic pole component extending away from the third magnetic pole component from both sides. According to the magnetic disk assembly provided by the invention, the magnetic pieces are arranged on the magnetic disk bracket according to a certain rule, the problem of sealing between a rotating shaft of a food processor and the like and the bottom of the cup body is solved by using a magnetic driving mode, and the use safety is improved.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a magnetic disc assembly, a stirring cutter and a food processor.
Background
In the related art, the traditional electric products such as a processor, a wall breaking machine and the like adopt a processing mode of stirring, crushing and grinding food materials by using a high-speed rotating blade; the rotation axis passes the bottom of stirring cup and links to each other with the motor, needs adopt lubricating oil to lubricate the rotation axis, has the difficult problem of sealed difficulty between rotation axis and stirring cup bottom, causes certain healthy potential safety hazard.
Disclosure of Invention
In order to solve at least one of the above technical problems, a first aspect of the present invention provides a disc assembly.
In a second aspect of the invention, a stirring cutter is also provided.
In a third aspect of the invention, a food processor is also provided.
In view of this, according to a first aspect of the present invention, there is provided a disk assembly for a food processor, comprising: the magnetic disk support is provided with a transmission surface and a non-transmission surface which are oppositely arranged, and the magnetic disk support is provided with a limiting groove which is arranged along the circumferential direction of the magnetic disk support and used for placing a magnetic part; the magnetic disk drive comprises a plurality of first magnetic group and a plurality of second magnetic group, wherein the first magnetic group and the second magnetic group are alternately arranged on a magnetic disk support along the circumferential direction of the magnetic disk support; the magnetic members in the first magnetic member group have a first magnetic pole component extending perpendicularly to the driving surface and a second magnetic pole component tangential to the circumferential direction of the disk carrier, the second magnetic pole component extending from both side surfaces toward the first magnetic pole component; the magnetic members in the second magnetic member group have a third magnetic pole component extending perpendicularly to the non-transmission surface and a fourth magnetic pole component circumferentially tangent to the disk carrier, the fourth magnetic pole component extending away from the third magnetic pole component from both sides.
According to the magnetic disc assembly provided by the invention, the second magnetic pole component extending out towards the first magnetic pole component in the first magnetic group has a magnetic gathering effect, and the fourth magnetic pole component extending out away from the third magnetic pole component in the second magnetic group has a magnetic dispersing effect, so that the magnetic field energy of the whole magnetic disc assembly can be gathered to the transmission surface from the non-transmission surface as far as possible, and the magnetic field intensity of the transmission surface is far greater than that of the non-transmission surface.
If the transmission between the disk assemblies is planar transmission, taking the case that the driving disk surrounds the driven disk as an example, under the condition that the disk assemblies of the invention are adopted for both the driving disk and the driven disk, the transmission surface of the driving disk is the inner peripheral surface of the driving disk, and the transmission surface of the driven disk is the outer peripheral surface of the driven disk. Correspondingly, the first magnetic pole component of the driven magnetic disk is outward along the radial direction, and the third magnetic pole component is inward along the radial direction; the first magnetic pole component of the drive disk is radially inward and the third magnetic pole component is radially outward. If the transmission between the disk assemblies is axial transmission, taking the case that the driving disk is positioned below the driven disk as an example, under the condition that the driving disk and the driven disk both adopt the disk assembly of the invention, the upper end surface of the driving disk is the transmission surface of the driving disk, and the lower end surface of the driven disk is the transmission surface of the driven disk. The first magnetic pole component of the corresponding drive disk is upward along the axial direction, and the third magnetic pole component is downward along the axial direction; the driven disk has a first magnetic pole component directed axially downward and a third magnetic pole component directed axially upward.
In addition, the disk assembly in the above embodiment provided by the present invention may further have the following additional technical features:
in the above technical solution, preferably, the first magnetic member group includes at least one first magnetic member and at least one second magnetic member, each of the first magnetic member and the second magnetic member has a first magnetic pole component and a second magnetic pole component, the second magnetic pole component of the first magnetic member protrudes from the left side surface toward the first magnetic pole component, and the second magnetic pole component of the second magnetic member protrudes from the right side surface toward the first magnetic pole component.
In the technical scheme, the first magnetic members are all arranged on the left side of the first magnetic member group, the second magnetic members are all arranged on the right side of the first magnetic member group, and when more than two first magnetic members in one group of the first magnetic member groups are arranged, the inclination angles of the adjacent first magnetic members are different, and the inclination angle of the first magnetic member closer to the middle part of the first magnetic member group is smaller. Similarly, when the number of the second magnetic members in one set of the first magnetic members is more than two, the inclination angles of the adjacent second magnetic members are different, and the inclination angle of the second magnetic member closer to the middle part of the first magnetic member set is smaller. Therefore, the included angle between the first magnetic piece group and the peripheral second magnetic piece group can be reduced, and the magnetic field force of the non-transmission surface is focused on the transmission surface as much as possible. The greater the number of magnetic elements in the same first set of magnetic elements, the more concentrated the magnetic force of the non-driving surface on the driving surface, but if the number is too high, the sum of the first magnetic pole components of the first set of magnetic elements themselves is reduced in the same space, and the overall magnetic force is reduced although the magnetic force of the non-driving surface is concentrated.
In any one of the above technical solutions, preferably, the first magnetic member group further includes a third magnetic member located between the first magnetic member and the second magnetic member, and the third magnetic member has only the first magnetic pole component.
In the technical schemes, the third magnetic part only has the first magnetic pole component, so that the magnetic field intensity of the transmission surface can be directly increased, and the magnetic part can generate larger torque under the driving of other magnetic fields.
In any one of the above technical solutions, preferably, the first magnetic member group further includes a fourth magnetic member located outside the first magnetic member and a fifth magnetic member located outside the second magnetic member, the fourth magnetic member has only a second magnetic pole component protruding from the left side surface toward the first magnetic pole component, and the fifth magnetic member has only a second magnetic pole component protruding from the right side surface toward the first magnetic pole component.
In these technical solutions, the fourth magnetic member and the fifth magnetic member only have the second magnetic pole component, that is, the magnetic pole directions of the fourth magnetic member and the fifth magnetic member are tangential to the circumferential direction of the disk carrier. The fourth magnetic part and the fifth magnetic part are used as the magnetic parts at the most edge in the first magnetic part group, so that the included angle between the fourth magnetic part and the magnetic parts in the second magnetic part group is minimum, the magnetism is more gradually gathered, and the magnetic field force in the second magnetic part group can be guided to the transmission surface from the non-transmission surface as much as possible.
In any of the above solutions, preferably, the closer the at least one first magnetic member and the at least one second magnetic member are to the middle of the first magnetic member group, the smaller the second magnetic pole component thereof is.
In these solutions, in the first magnetic group, the second magnetic pole component of the magnetic member closer to the middle position is smaller, that is, the magnetic pole direction of the magnetic member closer to the middle position is closer to the direction perpendicular to the transmission surface. In the same group of first magnetic parts, the smaller the included angle between the adjacent magnetic parts is, the more gentle the magnetism gathering is, the smaller the magnetic leakage possibility is, and the magnetic field force can be gathered on the transmission surface as much as possible according to the arrangement of the technical scheme.
In any of the above technical solutions, preferably, the second magnetic member group includes at least one sixth magnetic member and at least one seventh magnetic member, the sixth magnetic member and the seventh magnetic member each have a third magnetic pole component and a fourth magnetic pole component, the fourth magnetic pole component of the sixth magnetic member extends from the left side away from the third magnetic pole component, and the fourth magnetic pole component of the seventh magnetic member extends from the right side away from the third magnetic pole component.
In these technical solutions, the second magnetic group includes a sixth magnetic element and a seventh magnetic element, a fourth magnetic pole component of the sixth magnetic element extends from the left side away from the third magnetic pole component, that is, the magnetic pole direction of the sixth magnetic element is located between 270 ° and 360 ° of the horizontal plane, and a fourth magnetic pole direction of the seventh magnetic element extends from the right side away from the third magnetic pole component, that is, the magnetic pole direction of the seventh magnetic element is located between 180 ° and 270 ° of the horizontal plane. In this scheme, the sixth magnetic members are all disposed on the left side of the second magnetic member group, and the seventh magnetic members are all disposed on the right side of the second magnetic member group. When the number of the sixth magnetic members in one group of the second magnetic members is more than two, the inclination angles of the adjacent sixth magnetic members are different, and the inclination angle of the sixth magnetic member closer to the middle part of the second magnetic member group is smaller. Similarly, when more than two of the seventh magnetic members in one set of the second magnetic members are provided, the inclination angles of the adjacent seventh magnetic members are different, and the inclination angle of the seventh magnetic member closer to the middle of the second magnetic member set is smaller. Therefore, the included angle between the second magnetic group and the first magnetic group at the periphery can be reduced, the magnetism is more gradually gathered, and the magnetic field force of the magnetic field on the non-transmission surface can be more gradually gathered on the transmission surface. If the number of the magnetic members in the same group of the second magnetic members is larger, the magnetic force of the non-transmission surface can be more gradually gathered to the transmission surface, but if the number of the magnetic members is larger, the sum of the third magnetic pole components of the second magnetic members in the same space can be reduced, so that the magnetic force of the non-transmission surface which can be gathered is reduced, and the magnetic force of the transmission surface is further reduced.
In any one of the above technical solutions, preferably, the second magnetic member group further includes an eighth magnetic member located between the sixth magnetic member and the seventh magnetic member, and the eighth magnetic member has only the third magnetic pole component.
In these technical solutions, the eighth magnetic element is located between the sixth magnetic element and the seventh magnetic element, and the eighth magnetic element has only the third magnetic pole component, that is, the magnetic pole direction of the eighth magnetic element extends out perpendicular to the non-transmission surface, so that the magnetic field strength of the non-transmission surface can be increased to be converged to the transmission surface.
In any of the above technical solutions, preferably, the second magnetic member group further includes a ninth magnetic member located outside the sixth magnetic member and a tenth magnetic member located outside the seventh magnetic member, the ninth magnetic member has only a fourth magnetic pole component extending from the left side away from the third magnetic pole component, and the tenth magnetic member has only a fourth magnetic pole component extending from the right side away from the third magnetic pole component.
In the technical schemes, the ninth magnetic element and the tenth magnetic element are used as the magnetic elements at the outermost edges in the second magnetic element group, so that the included angle between the ninth magnetic element and the magnetic elements in the first magnetic element group is minimum, the magnetism is more gradually gathered, and the magnetic field force in the second magnetic element group can be gathered to the transmission surface from the non-transmission surface as far as possible.
In any of the above solutions, preferably, the closer the at least one sixth magnetic member and the at least one seventh magnetic member are to the middle of the second magnetic member group, the smaller the fourth magnetic pole component thereof is.
In these solutions, in the second magnetic group, the fourth magnetic pole component of the magnetic member closer to the middle position is smaller, that is, the magnetic pole direction of the magnetic member closer to the middle position is closer to the direction perpendicular to the non-transmission surface. In the same group of second magnetic part group, the smaller the included angle between the adjacent magnetic parts is, the more gentle the magnetic gathering is, the smaller the magnetic leakage possibility is, and the magnetic field force on the transmission surface can be gathered on the transmission surface as much as possible according to the arrangement of the technical scheme.
In any one of the above technical solutions, preferably, the first magnetic member group includes a third magnetic member, a fourth magnetic member located outside the third magnetic member, and a fifth magnetic member located outside the third magnetic member, the third magnetic member has only a first magnetic pole component, the fourth magnetic member has only a second magnetic pole component protruding from the left side surface toward the third magnetic member, and the fifth magnetic member has only a second magnetic pole component protruding from the right side surface toward the third magnetic member; the second magnetic part group comprises an eighth magnetic part, a ninth magnetic part and a tenth magnetic part, wherein the ninth magnetic part is positioned on the outer side of the eighth magnetic part, the eighth magnetic part only has a third magnetic pole component, the ninth magnetic part only has a fourth magnetic pole component extending from the left side away from the eighth magnetic part, and the tenth magnetic part only has a fourth magnetic pole component extending from the right side away from the eighth magnetic part; the adjacent first magnetic piece group and the second magnetic piece group are provided with the same fourth magnetic piece and the same tenth magnetic piece, or the same fifth magnetic piece and the same ninth magnetic piece.
In these technical solutions, the first magnetic member group includes a third magnetic member, a fourth magnetic member and a fifth magnetic member, where the third magnetic member has only a first magnetic pole component, that is, the magnetic pole direction of the third magnetic member is perpendicular to the transmission surface, and the fourth magnetic member and the fifth magnetic member have only a second magnetic pole component, so that the magnetic members in the first magnetic member group sequentially circulate to generate a large magnetic torque. Meanwhile, the second magnetic member group comprises an eighth magnetic member, a ninth magnetic member and a tenth magnetic member, wherein the eighth magnetic member only has a third magnetic pole component, that is, the magnetic pole direction of the eighth magnetic member is perpendicular to the non-transmission surface, the ninth magnetic member and the tenth magnetic member both only have a fourth magnetic pole component, and the directions of the ninth magnetic member and the tenth magnetic member are opposite, that is, the magnetic pole directions of the ninth magnetic member and the tenth magnetic member are tangential to the circumferential direction of the disk holder. Furthermore, the fourth magnetic element and the tenth magnetic element of the first magnetic element group and the second magnetic element group are the same magnetic element, or the fifth magnetic element and the ninth magnetic element are the same magnetic element, so as to ensure that after the first magnetic element group and the second magnetic element group are alternately arranged, continuous and non-interfering torsion force is formed under the driving of other magnetic fields, so as to ensure the stable operation of the magnetic disc assembly.
In any of the above technical solutions, preferably, the second magnetic pole components located at two sides of the first magnetic pole component in the first magnetic group have equal magnitude and opposite directions; and/or the fourth magnetic pole components positioned at two sides of the third magnetic pole component in the second magnetic group have the same size and opposite directions.
In these technical schemes, the second magnetic pole components located on both sides of the first magnetic pole component in the first magnetic group are equal in size and opposite in direction, that is, the magnetic pole directions of the magnetic parts from the middle to both sides in the first magnetic group are of a symmetrical structure, so that under the action of other magnetic fields, the torque generated by the magnetic parts on both sides is the same in size, and similarly, the magnetic pole directions of the magnetic parts from the middle to both sides in the second magnetic group are of a symmetrical structure, the torque generated is the same in size, and further the operation of the magnetic disc assembly is more stable.
According to a second aspect of the present invention, there is also provided a stirring tool, comprising the magnetic disc assembly according to any of the above technical solutions.
The stirring tool provided by the second aspect of the present invention has all the advantages of the magnetic disc assembly, because the magnetic disc assembly according to any one of the above technical solutions is included.
According to a third aspect of the present invention, there is also provided a food processor comprising a disk assembly according to any of the above aspects.
The food processor provided by the third aspect of the invention has all the advantages of the stirring cutter as the stirring cutter comprises the stirring cutter in the technical scheme.
In the above technical solution, preferably, the drive disk is a disk assembly of any one of the above, the magnetic member in the drive disk is a permanent magnet, a motor is disposed in the base, and the drive disk is mounted at a tail end of an output shaft of the motor; or the magnetic part in the drive disk is an electromagnet, an electric control plate electrically connected with the electromagnet is arranged in the machine base, and the electric control plate can control the magnitude and the direction of current passing through the electromagnet.
In the technical scheme, the drive disk is driven by a motor or controlled by an electric control board, so that the drive disk can rotate forwards or backwards to meet different use requirements of users.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 shows a schematic structural diagram of a disk assembly in an embodiment of the invention;
FIG. 2 is a schematic view of the disk assembly of FIG. 1 in the direction A-A;
FIG. 3 is a schematic diagram showing the circumferentially expanded configuration of the magnetic elements on the disk assembly in accordance with one embodiment of the present invention;
FIG. 4 is a schematic diagram showing the circumferentially expanded configuration of the magnetic elements on the disk assembly in accordance with one embodiment of the present invention;
FIG. 5 is a schematic diagram showing the circumferentially expanded configuration of the magnetic elements on the disk assembly in accordance with one embodiment of the present invention;
FIG. 6 is a schematic diagram showing the circumferentially expanded configuration of the magnetic elements on the disk assembly in accordance with one embodiment of the present invention;
FIG. 7 is a schematic diagram showing the circumferentially expanded configuration of the magnetic elements on the disk assembly in accordance with one embodiment of the present invention;
FIG. 8 is a schematic view showing the magnetic pole orientation of the magnetic elements on a disk assembly in one embodiment of the present invention;
FIG. 9 is a schematic diagram showing the distribution of magnetic induction lines of magnetic elements on a disk assembly in accordance with an embodiment of the present invention;
fig. 10 shows a schematic structural diagram of a food processor in another embodiment of the invention.
Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 10 is:
1 food processor, 10 disk assembly, 10A driven disk, 10B driving disk, 102 disk holder, 104 magnetic element, 106 magnetic pole direction, 108 magnetic induction line direction, 20 stirring cup assembly, 30 stirring cutter and 40 machine base.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
A disk assembly 10 according to some embodiments of the present invention is described below with reference to FIGS. 1-10.
As shown in fig. 1 to 10, a first embodiment of the present invention provides a disk assembly 10 for a food processor 1, including: the magnetic disk drive comprises a magnetic disk bracket 102 and a magnetic component 104, wherein the magnetic disk bracket 102 is provided with a driving surface and a non-driving surface which are oppositely arranged, and a limiting groove is formed in the magnetic disk bracket 102 and is arranged along the circumferential direction of the magnetic disk bracket 102; a plurality of first magnetic element groups and a plurality of second magnetic element groups alternately arranged on the disk holder 102 in a circumferential direction of the disk holder 102; the magnetic members 104 in the first magnetic member group have a first magnetic pole component projecting perpendicularly to the driving surface and a second magnetic pole component tangential to the circumferential direction of the disk holder 102, the second magnetic pole component projecting from both side surfaces toward the first magnetic pole component; the magnetic members 104 of the second set of magnetic members have a third magnetic pole component projecting perpendicular to the non-driving surface and a fourth magnetic pole component circumferentially tangent to the disc holder 102 and projecting away from the third magnetic pole component from both sides.
According to the disk assembly 10 provided by the invention, the second magnetic pole component extending out towards the first magnetic pole component in the first magnetic group has a magnetism gathering effect, and the fourth magnetic pole component extending out away from the third magnetic pole component in the second magnetic group has a magnetism dispersing effect, so that the magnetic field energy of the whole disk assembly 10 can be gathered to the transmission surface from the non-transmission surface as far as possible, and the magnetic field intensity of the transmission surface is far greater than that of the non-transmission surface. If the transmission between the disk assemblies 10 is a planar transmission, taking the case where the driving disk surrounds the driven disk as an example, in the case where the disk assembly 10 of the present invention is used for both the driving disk and the driven disk, the driving surface of the driving disk is the inner peripheral surface thereof, and the driving surface of the driven disk is the outer peripheral surface thereof. Correspondingly, the first magnetic pole component of the driven magnetic disk is outward along the radial direction, and the third magnetic pole component is inward along the radial direction; the first magnetic pole component of the drive disk is radially inward and the third magnetic pole component is radially outward. If the transmission between the disk assemblies 10 is axial transmission, taking the case that the driving disk is located below the driven disk as an example, in the case that the disk assemblies 10 of the present invention are used for both the driving disk and the driven disk, the upper end surface of the driving disk is the transmission surface thereof, and the lower end surface of the driven disk is the transmission surface thereof. The first magnetic pole component of the corresponding drive disk is upward along the axial direction, and the third magnetic pole component is downward along the axial direction; the driven disk has a first magnetic pole component directed axially downward and a third magnetic pole component directed axially upward.
In one embodiment of the present invention, preferably, the first magnetic member group includes at least one first magnetic member and at least one second magnetic member, each of the first magnetic member and the second magnetic member having a first magnetic pole component and a second magnetic pole component, the second magnetic pole component of the first magnetic member projecting from the left side surface toward the first magnetic pole component, and the second magnetic pole component of the second magnetic member projecting from the right side surface toward the first magnetic pole component.
As shown in fig. 3, in this embodiment, the first magnetic member group includes at least one first magnetic member and one second magnetic member, and the second magnetic pole component of the first magnetic member projects from the left side surface toward the first magnetic pole component so that the magnetic pole direction 106 of the first magnetic member is located between 0 ° and 90 ° of the horizontal plane, and the second magnetic pole component of the second magnetic member projects from the right side surface toward the first magnetic pole component so that the magnetic pole direction 106 of the second magnetic member is located between 90 ° and 180 ° of the horizontal plane, the first magnetic member group includes two magnetic members 104, and the magnetic pole directions 106 of the two magnetic members 104 are at the same distance from the intermediate position. In one embodiment of the present invention, preferably, the first magnetic member group further includes a third magnetic member located between the first magnetic member and the second magnetic member, the third magnetic member having only the first magnetic pole component.
As shown in fig. 5, in these embodiments, the first magnetic member group further includes a third magnetic member located between the first magnetic member and the second magnetic member, and the third magnetic member has only the first magnetic pole component, that is, the magnetic pole direction 106 of the third magnetic member is perpendicular to the driving surface, which can directly increase the magnetic force of the driving surface, so that the magnetic member 104 generates a larger torque under the driving of other magnetic fields. Specifically, the first magnetic member group has three magnetic members 104, and the angles between the magnetic pole directions 106 of the three magnetic members 104 are the same, and further, the angle between the magnetic pole directions 106 of any adjacent magnetic members 104 is 60 °.
In one embodiment of the present invention, it is preferable that the first magnetic member group further includes a fourth magnetic member located outside the first magnetic member and having only a second magnetic pole component protruding from the left side surface toward the first magnetic pole component, and a fifth magnetic member located outside the second magnetic member and having only a second magnetic pole component protruding from the right side surface toward the first magnetic pole component.
As shown in fig. 6, in this embodiment, the first magnetic member group further includes a fourth magnetic member and a fifth magnetic member, which are respectively located outside the first magnetic member and the second magnetic member, wherein the fourth magnetic member and the fifth magnetic member only have the second magnetic pole component, that is, the magnetic pole direction 106 of the fourth magnetic member and the fifth magnetic member is tangential to the circumferential direction of the disk carrier 102. Specifically, the first magnetic member group has five magnetic members 104, and the angle between the magnetic pole directions 106 of any two adjacent magnetic members 104 is 45 °.
In one embodiment of the present invention, preferably, the closer the at least one first magnetic member and the at least one second magnetic member are to the middle of the first magnetic member group, the smaller the second magnetic pole component thereof.
In these embodiments, in the first magnetic group, the second magnetic pole component of the magnetic element 104 closer to the middle position is smaller, that is, the magnetic pole direction 106 of the magnetic element 104 closer to the middle position is closer to the direction perpendicular to the driving surface.
In one embodiment of the present invention, preferably, the second magnetic member group includes at least one sixth magnetic member and at least one seventh magnetic member, the sixth magnetic member and the seventh magnetic member each having a third magnetic pole component and a fourth magnetic pole component, the fourth magnetic pole component of the sixth magnetic member projecting from the left side away from the third magnetic pole component, and the fourth magnetic pole component of the seventh magnetic member projecting from the right side away from the third magnetic pole component.
As shown in fig. 3, in the embodiments, the second magnetic group includes a sixth magnetic member and a seventh magnetic member, the fourth magnetic pole component of the sixth magnetic member extends from the left side away from the third magnetic pole component, that is, the magnetic pole direction 106 of the sixth magnetic member is located between 270 ° and 360 ° of the horizontal plane, and the fourth magnetic pole direction 106 of the seventh magnetic member extends from the right side away from the third magnetic pole component, that is, the magnetic pole direction 106 of the seventh magnetic member is located between 180 ° and 270 ° of the horizontal plane. Specifically, the second magnetic member group includes two magnetic members 104, and the magnetic pole directions 106 of the two magnetic members 104 are the same distance from the middle position.
In one embodiment of the present invention, preferably, the second magnetic member group further includes an eighth magnetic member located between the sixth magnetic member and the seventh magnetic member, the eighth magnetic member having only the third magnetic pole component.
As shown in fig. 5, in the embodiments, the eighth magnetic element is located between the sixth magnetic element and the seventh magnetic element, and the eighth magnetic element has only the third magnetic pole component, that is, the magnetic pole direction 106 of the eighth magnetic element extends perpendicular to the non-transmission surface, so that the magnetic element 104 generates a larger torque under the driving of other magnetic fields. Specifically, the second magnetic member group has three magnetic members 104, and the angles between the magnetic pole directions 106 of the three magnetic members 104 are the same, and further, the angle between the magnetic pole directions 106 of any adjacent magnetic members 104 is 60 °.
In one embodiment of the present invention, preferably, the second magnetic member group further includes a ninth magnetic member located outside the sixth magnetic member and a tenth magnetic member located outside the seventh magnetic member, the ninth magnetic member having only a fourth magnetic pole component protruding from the left side away from the third magnetic pole component, and the tenth magnetic member having only a fourth magnetic pole component protruding from the right side away from the third magnetic pole component.
As shown in fig. 6, in these embodiments, the second magnetic member group includes a ninth magnetic member and a tenth magnetic member, and the ninth magnetic member and the tenth magnetic member have only a fourth magnetic pole component, that is, the ninth magnetic member and the tenth magnetic member are tangential to the circumferential direction of the disk carrier 102. Specifically, the second magnetic member group has five magnetic members 104, and the angle between the magnetic pole directions 106 of any two adjacent magnetic members 104 is 45 °.
In one embodiment of the present invention, preferably, the closer the at least one sixth magnetic element and the at least one seventh magnetic element are to the middle of the second magnetic element group, the smaller the fourth magnetic pole component thereof.
In these embodiments, in the second magnetic group, the magnetic pole direction 106 of the magnetic element 104 closer to the middle position is closer to the direction perpendicular to the non-transmission surface, and the magnetic element 104 closer to the middle position has a smaller fourth magnetic pole component, which also enables the disc assembly 10 to generate continuous torque under the driving of other magnetic fields, thereby ensuring the continuity and the smoothness of rotation.
In one embodiment of the present invention, preferably, the first magnetic member group includes a third magnetic member having only a first magnetic pole component, a fourth magnetic member located outside the third magnetic member and having only a second magnetic pole component protruding from the left side surface toward the third magnetic member, and a fifth magnetic member located outside the third magnetic member and having only a second magnetic pole component protruding from the right side surface toward the third magnetic member; the second magnetic part group comprises an eighth magnetic part, a ninth magnetic part and a tenth magnetic part, wherein the ninth magnetic part is positioned on the outer side of the eighth magnetic part, the eighth magnetic part only has a third magnetic pole component, the ninth magnetic part only has a fourth magnetic pole component extending from the left side away from the eighth magnetic part, and the tenth magnetic part only has a fourth magnetic pole component extending from the right side away from the eighth magnetic part; the adjacent first magnetic member group and the second magnetic member group have the same magnetic member 104 as the fourth magnetic member and the tenth magnetic member, or the same magnetic member 104 as the fifth magnetic member and the ninth magnetic member.
As shown in fig. 4, in the embodiments, the first magnetic member group includes a third magnetic member, a fourth magnetic member and a fifth magnetic member, wherein the third magnetic member has only the first magnetic pole component, that is, the magnetic pole direction 106 of the third magnetic member is perpendicular to the transmission surface, and the fourth magnetic member and the fifth magnetic member have only the second magnetic pole component, so that the magnetic members 104 in the first magnetic member group sequentially circulate to generate a larger magnetic torque. Meanwhile, the second magnetic member group includes an eighth magnetic member, a ninth magnetic member and a tenth magnetic member, where the eighth magnetic member has only a third magnetic pole component, that is, a magnetic pole direction 106 of the eighth magnetic member is perpendicular to the non-transmission surface, the ninth magnetic member and the tenth magnetic member both have only a fourth magnetic pole component, and directions of the magnetic pole components are opposite, that is, the magnetic pole directions 106 of the ninth magnetic member and the tenth magnetic member are tangential to the circumferential direction of the disk carrier 102. Further, the fourth magnetic element and the tenth magnetic element of the first magnetic element group and the second magnetic element group are the same magnetic element 104, or the fifth magnetic element and the ninth magnetic element are the same magnetic element 104, so as to ensure that after the first magnetic element group and the second magnetic element group are alternately arranged, continuous and non-interfering torsion force is formed under the driving of other magnetic fields, so as to ensure the stable operation of the disk assembly 10. Specifically, each of the first and second magnetic member groups has three magnetic members 104, and an included angle between any adjacent two magnetic members 104 is 90 °.
In one embodiment of the present invention, it is preferable that the second magnetic pole components located at both sides of the first magnetic pole component in the first magnetic group are equal in magnitude and opposite in direction; and/or the fourth magnetic pole components positioned at two sides of the third magnetic pole component in the second magnetic group have the same size and opposite directions.
In these embodiments, the second magnetic pole components on both sides of the first magnetic pole component in the first magnetic group are equal in size and opposite in direction, that is, the magnetic pole directions 106 of the magnetic elements 104 from the middle to both sides in the first magnetic group are in a symmetrical structure, so that the torques generated by the magnetic elements 104 on both sides are the same in size under the action of other magnetic fields, and similarly, the magnetic pole directions 106 of the magnetic elements 104 from the middle to both sides in the second magnetic group are in a symmetrical structure, so that the generated torques are the same in size, and further, the operation of the disc assembly 10 is more stable.
As shown in fig. 7, in the disc assembly 10 according to any of the above embodiments, the magnetic elements 104 with the included angle of 90 ° between the adjacent magnetic elements 104, the included angle of 60 ° between the adjacent magnetic elements 104, and the included angle of 45 ° between the adjacent magnetic elements 104 can be alternately disposed on the same disc assembly 10, and of course, the included angle between the adjacent magnetic elements 104 may be other angles such as 30 °.
As shown in fig. 8 and 9, according to the schematic diagram of the directions of the magnetic poles 106 of the magnetic members 104 and the magnetic field distribution diagram of the magnetic members 104 on the disk assembly 10, the driving disk 10B drives the driven disk 10A to rotate, and due to the distribution characteristics of the magnetic members 104 on the disk assembly 10, the magnetic induction line directions 108 of the 2 nd magnetic member 104 and the 4 th magnetic member 104 in the driven disk 10A at the lower end face are the same as the magnetic induction line directions 108 of the 3 rd magnetic member 104, i.e. the magnetic field strength of the 3 rd magnetic member 104 is enhanced, so that the magnetic field strength of the lower end face of the driven disk 10A is increased, the magnetic field strength of the upper end face of the driven disk 10A is reduced, the magnetic field strength of the lower end face of the driven disk 10A is also enhanced by the arrangement of the other magnetic members 104, the magnetic field strength of the upper end face of the driven disk 10A is reduced, and similarly, the magnetic field strength of the upper end face of the driving disk 10B is enhanced by the arrangement of the magnetic members 104 on the driving disk 10B, thereby increasing the torque transmission between the drive disk 10B and the driven disk 10A and improving the working efficiency of the food processor 1.
According to a second aspect of the present invention, there is also provided a stirring tool 30 comprising: a supporting seat; the cutter shaft is rotatably arranged on the supporting seat; the blade is fixedly arranged at one end of the cutter shaft penetrating through the supporting seat; the driven magnetic disk 10A is fixedly arranged at the other end of the cutter shaft penetrating through the supporting seat, and the driven magnetic disk 10A is the magnetic disk assembly 10 of any one technical scheme.
The stirring tool 30 according to the second aspect of the present invention includes the magnetic disc assembly 10 according to any of the above-mentioned technical solutions, so that the whole beneficial effects of the magnetic disc assembly 10 are achieved.
According to a third aspect of the invention, there is also proposed a food processor 1 comprising: a machine base; the stirring cup assembly 20 is arranged on the base and comprises a stirring cup and a stirring cutter 30 which is detachably arranged in the stirring cup and is described in the second aspect; a driving magnetic disk is arranged in the machine base and can drive the driven magnetic disk 10A to rotate through the change of the magnetic field, so that the blade is driven to rotate. Including a disc assembly 10 according to any of the preceding claims.
As shown in fig. 10, the food processor 1 according to the third aspect of the present invention includes the stirring blade 30 according to the above-mentioned technical solution, so that all the advantages of the stirring blade 30 are provided.
In an embodiment of the present invention, preferably, the driving magnetic disk 10B is the magnetic disk assembly 10 of any one of the above items, the magnetic member 104 in the driving magnetic disk 10B is a permanent magnet, a motor is disposed in the base 40, and the driving magnetic disk 10B is mounted at the end of the output shaft of the motor; or the magnetic element 104 in the drive disk 10B is an electromagnet, and an electronic control board electrically connected to the electromagnet is disposed in the base 40, and the electronic control board can control the magnitude and direction of the current passing through the electromagnet.
In this embodiment, the magnetic drive disk 10B is driven by a motor or controlled by an electronic control board, so that the magnetic drive disk 10B can rotate forward or backward to meet different use requirements of users.
In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present specification, the description of the terms "one embodiment," "some embodiments," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (13)
1. A disc assembly for a food processor, comprising:
the magnetic disk support is provided with a transmission surface and a non-transmission surface which are oppositely arranged, and the magnetic disk support is provided with a limiting groove which is arranged along the circumferential direction of the magnetic disk support and used for placing a magnetic part;
a plurality of first magnetic element groups and a plurality of second magnetic element groups alternately arranged on the disk holder in a circumferential direction of the disk holder;
the magnetic members in the first magnetic member group have a first magnetic pole component extending perpendicularly to the driving surface and a second magnetic pole component tangential to the circumferential direction of the disk carrier, and the second magnetic pole component extends from both side surfaces toward the first magnetic pole component;
the magnetic parts in the second magnetic part group are provided with a third magnetic pole component which extends out vertical to the non-transmission surface and a fourth magnetic pole component which is tangential to the circumferential direction of the disk support, and the fourth magnetic pole component extends out from the third magnetic pole component from two sides;
the first magnetic member group further includes a fourth magnetic member located outside the first magnetic member and a fifth magnetic member located outside the second magnetic member, the fourth magnetic member having only a second magnetic pole component protruding from a left side surface toward the first magnetic pole component, and the fifth magnetic member having only a second magnetic pole component protruding from a right side surface toward the first magnetic pole component.
2. A disk package according to claim 1,
the first magnetic member group includes at least one first magnetic member and at least one second magnetic member each having a first magnetic pole component and a second magnetic pole component, the second magnetic pole component of the first magnetic member projecting from the left side surface toward the first magnetic pole component, the second magnetic pole component of the second magnetic member projecting from the right side surface toward the first magnetic pole component.
3. A disk package according to claim 2,
the first magnetic member group further includes a third magnetic member located between the first magnetic member and the second magnetic member, the third magnetic member having only a first magnetic pole component.
4. A disk package according to claim 2 or 3,
the closer the at least one first magnetic member and the at least one second magnetic member are to the middle of the first magnetic member group, the smaller the second magnetic pole component thereof.
5. A disk package according to claim 1,
the second magnetic member group includes at least one sixth magnetic member and at least one seventh magnetic member, each of the sixth magnetic member and the seventh magnetic member has a third magnetic pole component and a fourth magnetic pole component, the fourth magnetic pole component of the sixth magnetic member projects from the left side away from the third magnetic pole component, and the fourth magnetic pole component of the seventh magnetic member projects from the right side away from the third magnetic pole component.
6. A disk package according to claim 5,
the second magnetic member group further includes an eighth magnetic member located between the sixth magnetic member and the seventh magnetic member, the eighth magnetic member having only a third magnetic pole component.
7. A disk package according to claim 5,
the second magnetic member group further includes a ninth magnetic member located outside the sixth magnetic member and a tenth magnetic member located outside the seventh magnetic member, the ninth magnetic member having only a fourth magnetic pole component protruding from the left side away from the third magnetic pole component, and the tenth magnetic member having only a fourth magnetic pole component protruding from the right side away from the third magnetic pole component.
8. A disk package according to any of claims 5 to 7,
the closer the at least one sixth magnetic element and the at least one seventh magnetic element are to the middle of the second magnetic element group, the smaller the fourth magnetic pole component thereof.
9. A disk package according to claim 1,
the first magnetic member group includes a third magnetic member having only a first magnetic pole component, a fourth magnetic member located outside the third magnetic member, the fourth magnetic member having only a second magnetic pole component protruding from a left side surface toward the third magnetic member, and a fifth magnetic member located outside the third magnetic member, the fifth magnetic member having only a second magnetic pole component protruding from a right side surface toward the third magnetic member;
the second magnetic member group includes an eighth magnetic member having only a third magnetic pole component, a ninth magnetic member located outside the eighth magnetic member, the ninth magnetic member having only a fourth magnetic pole component projecting from the left side away from the eighth magnetic member, and a tenth magnetic member located outside the eighth magnetic member, the tenth magnetic member having only a fourth magnetic pole component projecting from the right side away from the eighth magnetic member;
the adjacent first magnetic member group and the second magnetic member group have the same magnetic member as the fourth magnetic member and the tenth magnetic member, or the same magnetic member as the fifth magnetic member and the ninth magnetic member.
10. A disk package according to claim 1,
second magnetic pole components positioned at two sides of the first magnetic pole component in the first magnetic group are equal in size and opposite in direction; and/or
And the fourth magnetic pole components positioned at two sides of the third magnetic pole component in the second magnetic group are equal in size and opposite in direction.
11. A stirring tool, comprising:
a supporting seat;
the cutter shaft is rotatably arranged on the supporting seat;
the blade is fixedly arranged at one end of the cutter shaft penetrating through the supporting seat;
a driven magnetic disc fixedly arranged at the other end of the cutter shaft penetrating through the supporting seat, wherein the driven magnetic disc is the magnetic disc assembly of any one of claims 1 to 10.
12. A food processor, comprising:
a machine base;
a blending cup assembly mounted on said housing, comprising a blending cup and the blending tool of claim 11 removably mounted in said blending cup;
and a driving magnetic disk is arranged in the machine base and can drive the driven magnetic disk to rotate through the change of the magnetic field, so that the blade is driven to rotate.
13. The food processor of claim 12,
the drive magnetic disc is the magnetic disc assembly of any one of claims 1 to 10, the magnetic part in the drive magnetic disc is a permanent magnet, a motor is arranged in the machine base, and the drive magnetic disc is arranged at the tail end of an output shaft of the motor; or the magnetic part in the drive disk is an electromagnet, an electric control board electrically connected with the electromagnet is arranged in the machine base, and the electric control board can control the magnitude and the direction of current passing through the electromagnet.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710775010.6A CN109419397B (en) | 2017-08-31 | 2017-08-31 | Magnetic disc assembly, stirring cutter and food processor |
| PCT/CN2018/098552 WO2019042082A1 (en) | 2017-08-31 | 2018-08-03 | Mixing blade assembly, mixing cup assembly, driving disc assembly and food processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710775010.6A CN109419397B (en) | 2017-08-31 | 2017-08-31 | Magnetic disc assembly, stirring cutter and food processor |
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| Publication Number | Publication Date |
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| CN109419397A CN109419397A (en) | 2019-03-05 |
| CN109419397B true CN109419397B (en) | 2021-09-24 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101207362A (en) * | 2006-12-19 | 2008-06-25 | 天津航天鑫茂稀土机电科技有限公司 | Controllable weak magnetic technique combining magnetic structure with vector control of permanent magnet motor |
| CN101594036A (en) * | 2009-06-26 | 2009-12-02 | 沈阳工业大学 | Wound rotor self-starting permasyn motor |
| CN103117611A (en) * | 2013-02-01 | 2013-05-22 | 广东威灵电机制造有限公司 | Permanent magnet motor |
| WO2013086839A1 (en) * | 2011-12-13 | 2013-06-20 | 广州市拓璞电器发展有限公司 | Liquid stirring device |
| CN104935232A (en) * | 2015-04-30 | 2015-09-23 | 广东美的制冷设备有限公司 | PMSM direct torque control method and control system |
| CN105433809A (en) * | 2015-02-11 | 2016-03-30 | 九阳股份有限公司 | Soybean milk machine |
| CN205433438U (en) * | 2015-12-30 | 2016-08-10 | 九阳股份有限公司 | Multifunctional food processing machine |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB622115A (en) * | 1945-09-18 | 1949-04-27 | Gen Mills Inc | Improvements in or relating to rotary mixers driven by electric power |
| US6336603B1 (en) * | 1999-01-12 | 2002-01-08 | Island Oasis Frozen Cocktail Company, Inc. | Food processing apparatus including magnetic drive |
| US6793167B2 (en) * | 1999-01-12 | 2004-09-21 | Island Oasis Cocktail Company, Inc. | Food processing apparatus including magnetic drive |
| JP2006086319A (en) * | 2004-09-16 | 2006-03-30 | Mitsubishi Electric Corp | Ring type sintered magnet |
| CN201846141U (en) * | 2010-09-17 | 2011-05-25 | 张习斌 | Permanent magnetic ironless motor with axial magnet field and magnetic flux gathering function |
| CN202515491U (en) * | 2012-02-06 | 2012-11-07 | 宁波凯普电子有限公司 | Protecting device of drive clutch of food mixing machine |
| CN104321952B (en) * | 2012-05-22 | 2017-07-28 | 三菱电机株式会社 | Permanent magnet submerged type electric rotating machine |
| CN203219033U (en) * | 2013-03-29 | 2013-09-25 | 中国第一汽车股份有限公司 | Novel rotor magnetic steel arrangement structure for permanent magnet motor |
| CN203539157U (en) * | 2013-06-13 | 2014-04-16 | 郑田波 | Disconnect-type mixer |
| CN204318293U (en) * | 2014-12-29 | 2015-05-13 | 北京依米康科技发展有限公司 | A kind of automatic stirring heating cup pad |
| US20170102279A1 (en) * | 2015-10-09 | 2017-04-13 | Methode Electronics Malta Ltd. | Torque Sensor Assembly for an Engine Comprising a Central Disc and an Outer Rim |
| CN204581006U (en) * | 2015-05-13 | 2015-08-26 | 聂建国 | Magnetic rotation cooking mixer |
| CN206284958U (en) * | 2016-09-07 | 2017-06-30 | 广东美的生活电器制造有限公司 | Food cooking machine |
| CN206284983U (en) * | 2016-09-14 | 2017-06-30 | 广东美的生活电器制造有限公司 | Milk brewing machine and its stirring circle |
| CN206379791U (en) * | 2016-12-15 | 2017-08-04 | 姚常勤 | A kind of disk type electric motor rotor of embedded magnetic pole |
-
2017
- 2017-08-31 CN CN201710775010.6A patent/CN109419397B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101207362A (en) * | 2006-12-19 | 2008-06-25 | 天津航天鑫茂稀土机电科技有限公司 | Controllable weak magnetic technique combining magnetic structure with vector control of permanent magnet motor |
| CN101594036A (en) * | 2009-06-26 | 2009-12-02 | 沈阳工业大学 | Wound rotor self-starting permasyn motor |
| WO2013086839A1 (en) * | 2011-12-13 | 2013-06-20 | 广州市拓璞电器发展有限公司 | Liquid stirring device |
| CN103117611A (en) * | 2013-02-01 | 2013-05-22 | 广东威灵电机制造有限公司 | Permanent magnet motor |
| CN105433809A (en) * | 2015-02-11 | 2016-03-30 | 九阳股份有限公司 | Soybean milk machine |
| CN104935232A (en) * | 2015-04-30 | 2015-09-23 | 广东美的制冷设备有限公司 | PMSM direct torque control method and control system |
| CN205433438U (en) * | 2015-12-30 | 2016-08-10 | 九阳股份有限公司 | Multifunctional food processing machine |
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| Publication number | Publication date |
|---|---|
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