CN113890242A - Permanent magnet motor and egg beater with same - Google Patents
Permanent magnet motor and egg beater with same Download PDFInfo
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- CN113890242A CN113890242A CN202111181858.9A CN202111181858A CN113890242A CN 113890242 A CN113890242 A CN 113890242A CN 202111181858 A CN202111181858 A CN 202111181858A CN 113890242 A CN113890242 A CN 113890242A
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- seat
- coil winding
- base
- permanent magnet
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- 238000003756 stirring Methods 0.000 claims abstract description 79
- 238000004804 winding Methods 0.000 claims abstract description 69
- 238000003780 insertion Methods 0.000 claims description 44
- 230000037431 insertion Effects 0.000 claims description 44
- 238000005452 bending Methods 0.000 claims description 15
- 238000002156 mixing Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 13
- 230000008859 change Effects 0.000 description 9
- 235000013305 food Nutrition 0.000 description 9
- 239000002994 raw material Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 235000021478 household food Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000012257 stirred material Substances 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/47—Air-gap windings, i.e. iron-free windings
-
- 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
- A47J43/10—Egg-whisks; Cream-beaters, i.e. hand implements or hand-driven devices
-
- 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
- A47J43/10—Egg-whisks; Cream-beaters, i.e. hand implements or hand-driven devices
- A47J43/1006—Hand-driven mixing devices with rotating tools, e.g. sticking out from the bottom of the mixing receptacle; with rotating bowls; with an additional function
- A47J43/1018—Hand-driven mixing devices with rotating tools, e.g. sticking out from the bottom of the mixing receptacle; with rotating bowls; with an additional function the mixing device being fitted on the cover of, or directly on, the stationary mixing receptacle
-
- 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
- A47J43/10—Egg-whisks; Cream-beaters, i.e. hand implements or hand-driven devices
- A47J43/1006—Hand-driven mixing devices with rotating tools, e.g. sticking out from the bottom of the mixing receptacle; with rotating bowls; with an additional function
- A47J43/1068—Construction of the rotating mixing tools
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Power Engineering (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
The utility model relates to a permanent-magnet machine and have egg beater of this motor, permanent-magnet machine includes the casing and establishes the fixing base in the casing inboard, the lateral wall of fixing base is equipped with the permanent magnet, it is connected with the center pin to rotate on the fixing base, the commutator is equipped with on the center pin, the inside of casing is equipped with the brush that contacts with the commutator, the plug socket is equipped with to the lateral wall of center pin, the lateral wall of plug socket is equipped with coil winding, the interior mount and the external fixation frame of lateral wall looks butt with coil winding are equipped with to the lateral wall of plug socket. The egg beater comprises a base and a frame arranged on the base, wherein a stirring seat is connected to the frame in a rotating mode, a rotating groove is formed in the bottom surface of the stirring seat, a permanent magnet motor is arranged in the rotating groove and rotates around the axis of the rotating groove, the axis of a central shaft and the axis of the rotating groove are staggered, the end of the central shaft is connected with a stirrer, and a stirring barrel is arranged on the base. This application has the effect that improves eggbeater maneuverability.
Description
Technical Field
The application relates to the technical field of household appliances, in particular to a permanent magnet motor and an egg beater with the same.
Background
The egg beater is a commonly used stirring and blending device in household food processing, the egg beater has more functions and can be used for stirring viscous slurry, such as syrup, flour slurry, egg liquid, cheese and other food raw materials, the egg beater is divided into manual operation and electric operation, the stirrer rotates at a high speed during the operation of the egg beater and is forcibly stirred, the stirred materials are fully contacted and rubbed violently, the mixing, emulsification, aeration and partial moisture removal effects are realized, the viscosity of the blended materials is lower than that of the materials stirred by the flour-mixing machine, so the rotating speed of the egg beater is higher than that of the flour-mixing machine, the egg beater is called as a high-speed blending machine, the egg beater is mostly vertical and generally comprises a stirrer, a container, a rotating device, a container lifting mechanism, a frame, a base and the like.
However, the existing egg beater has certain disadvantages, if the stirrer of the egg beater adopts a motor with high power as a power source, the motor is often large in size, which leads to the whole egg beater becoming heavy and inconvenient to move, the stirrer is not convenient to move, and when the power is too high, the stirrer is stirred too violently and is not suitable for processing materials needing uniform and slow stirring, if the motor with small size is adopted, the whole egg beater can be lightened, if the motor with an iron core is adopted, hysteresis loss and eddy current loss can be generated in the motor, the service life is low, the stirrer is not suitable for long-time use, if the motor without the iron core is adopted, although the stirrer has the advantages of high efficiency, no hysteresis loss and eddy current loss, and the like, in the motor operation process, the motor continuously generates heat, and because of the lack of the iron core, a coil winding in the motor is easy to soften under long-time heating, if the stirrer connected with the motor moves, the coil winding may deform due to inertia, so that the motor is damaged, and thus the operability of the egg beater is limited.
Disclosure of Invention
In order to improve the maneuverability of eggbeater, improve the stirring effect, this application provides a permanent-magnet machine and have eggbeater of this motor.
The application provides a permanent magnet motor, adopts following technical scheme:
the utility model provides a permanent magnet motor, includes the casing and establishes the fixing base in the casing inboard, the permanent magnet is installed to the lateral wall of fixing base, it is connected with the center pin to rotate on the fixing base, install the commutator on the center pin, the inside of casing is equipped with the brush that contacts with the commutator, the socket is installed to the lateral wall of center pin, the lateral wall of socket is equipped with coil winding, interior mount and the external fixation frame with coil winding's lateral wall looks butt are installed to the lateral wall of socket.
Through adopting above-mentioned technical scheme, when the casing is inside to generate heat, interior mount plays the support to coil winding with the external fixation frame, spacing and firm effect, make coil winding be difficult for taking place to warp after being heated, improve coil winding's structural stability, when overall structure removes, interior mount and external fixation frame and coil winding's lateral wall looks butt, make coil winding be difficult for taking place deformation because of inertia, when this motor is installed on the egg beater, can be difficult for appearing damaging when connecting the agitator and remove, can improve egg beater's maneuverability.
Optionally, the internal fixing frame includes an internal insertion rod mounted on one side of the socket close to the fixing seat, the internal insertion rod abuts against an inner side wall of the coil winding, and an internal fixing ring is mounted at one end of the internal insertion rod away from the socket.
Through adopting above-mentioned technical scheme, the interior pole of installation and coil winding inside wall looks butt on the plug socket can play the supporting role to coil winding's inside wall, make coil winding be difficult for after being heated because inertia and inwards sunken in moving, improve coil winding's steadiness, interior solid fixed ring can strengthen the firm degree that interior pole kept away from the one end of plug socket, make interior pole be difficult for taking place the skew, thereby support coil winding's inside wall better, make coil winding non-deformable.
Optionally, the external fixing frame includes an external insertion rod installed on one side of the socket far away from the fixing seat, the external insertion rod is abutted against the outer side wall of the coil winding, and an external fixing ring is installed at one end of the external insertion rod far away from the socket.
Through adopting above-mentioned technical scheme, install the outer inserted bar of coil winding lateral wall looks butt on the plug socket, can play spacing effect to coil winding's lateral wall, it is difficult because inertia and outside arch in the removal to make coil winding be heated the back, the steadiness that the plug socket was kept away from to the outer inserted bar can be strengthened to outer solid fixed ring, make outer inserted bar difficult outside or inwards take place the skew, thereby play limiting displacement to coil winding's lateral wall, make coil winding non-deformable.
On the other hand, the application provides an egg beater, adopts following technical scheme:
the utility model provides an egg beater, adopts any kind of above-mentioned permanent-magnet machine, includes the base and installs the frame on the base, it is connected with the stirring seat to rotate in the frame, the rotation groove has been seted up to the bottom surface of stirring seat, permanent-magnet machine sets up and just revolutes the axle center rotation of moving the groove rotating in rotating the inslot, the axle center of center pin is staggered mutually with the axle center that rotates the groove, the end connection of center pin has the agitator, be equipped with the agitator on the base.
By adopting the technical scheme, the permanent magnet motor can rotate around the axis of the rotating groove, and the axis of the central shaft of the permanent magnet motor and the axis of the rotating groove are staggered mutually, so that the permanent magnet motor and the stirrer connected to the end part of the central shaft can swing around the axis of the rotating groove, when the stirring barrel is arranged under the rotating groove, the stirrer can extend into the stirring barrel through the relative rotation of the stirring seat and the frame, and the stirrer can move to different positions in the stirring barrel through the swinging around the axis of the rotating groove to stir, so that the stirring machine has good operability and stirring effect.
Optionally, the frame is including establishing the crossbearer at the base top, the extending direction and the extending direction looks vertically high groove of crossbearer are seted up to the lateral wall of crossbearer, the lateral wall of crossbearer rotates and is connected with and rotates the seat, rotate the inner wall of seat and install and slide the complex slider with high groove, the lateral wall of high groove slides and is connected with the sliding pad who is used for adjusting the slider position, the outer wall at rotating the seat is installed to the stirring seat.
Through adopting above-mentioned technical scheme, the rotation groove can rotate on the crossbearer, and the stirring seat can be followed and rotated the seat and rotate on the crossbearer together, and the slider slides in high inslot simultaneously, can make the sliding cushion piece slide in high inslot and fill up in the below of slider, can change the height of stirring seat to can change the height and the angle of agitator, can carry out the stirring of different angles to the food raw materials in the agitator, improve eggbeater's maneuverability.
Optionally, a transverse groove is formed in the side wall of the height groove, the extending direction of the transverse groove is the same as the extending direction of the transverse frame, and the sliding block can slide in the transverse groove.
Through adopting above-mentioned technical scheme, when need not stirring, can with the slider in the cross slot that slides, make and rotate the seat and follow the slider and slide together with the stirring seat, be convenient for observe the circumstances in the agitator or reinforced in to the agitator.
Optionally, the top surface of the base is provided with an insertion groove extending to the side wall of the base, the bottom of the stirring barrel is provided with a moving block, and the shape and size of the moving block are matched with those of the insertion groove.
By adopting the technical scheme, the movable block can be inserted into the insertion groove from the side wall of the base, and the position of the stirring barrel on the base can be adjusted by sliding the movable block in the insertion groove.
Optionally, the side wall of the insertion slot is provided with a positioning slot, and the shape and size of the positioning slot are matched with those of the moving block.
By adopting the technical scheme, the movable block sliding in the insertion groove can slide into the positioning groove, so that the position of the stirring barrel is fixed, and the movable block is prevented from moving back and forth in the insertion groove when stirring is performed.
Optionally, the tank bottom in the rotation groove is connected with the axle center direction pivoted pole of buckling that can revolute the rotation groove, the one end of buckling the pole and the axle center in rotation groove are staggered mutually and are installed the mount pad, the other end and the axle center in rotation groove coincide mutually and wear out the top surface of stirring seat, the handle is installed to the one end that the mount pad was kept away from to the pole of buckling, permanent-magnet machine installs in the mount pad.
Through adopting above-mentioned technical scheme, can hand the handle and make the pole of buckling rotate for mount pad and install the permanent-magnet machine on the mount pad and remove, thereby can change the position of agitator, stir the food raw materials in the agitator, have good maneuverability.
Optionally, an anti-collision rod is installed on one side of the mounting seat close to the inner side wall of the stirring barrel, and an anti-collision block is installed at one end, far away from the mounting seat, of the anti-collision rod.
Through adopting above-mentioned technical scheme, when the mount pad removed, the reducible mount pad of anticollision piece directly collides with the agitator, reduces the condition that the mount pad takes place to damage.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the inner fixing frame and the outer fixing frame generate heat in the shell, the coil winding is supported, limited and stabilized, so that the coil winding is not easy to deform after being heated, the structural stability of the coil winding is improved, when the integral structure moves, the inner fixing frame and the outer fixing frame are abutted with the side wall of the coil winding, the coil winding is not easy to deform due to inertia, when the motor is installed on an egg beater, the motor can be connected with a stirrer to move, and meanwhile, the motor is not easy to damage, and the operability of the egg beater can be improved;
2. the permanent magnet motor can rotate around the axis of the rotating groove, and the axis of the central shaft of the permanent magnet motor and the axis of the rotating groove are staggered with each other, so that the permanent magnet motor and the stirrer connected to the end part of the central shaft can swing around the axis of the rotating groove;
3. the rotation groove can rotate on the crossbearer, and the stirring seat can follow the rotation seat and rotate together on the crossbearer, and the slider slides in high inslot simultaneously, can make the sliding cushion piece slide in high inslot and fill up in the below of slider, can change the height of stirring seat to can change the height and the angle of agitator, can carry out the stirring of different angles to the food raw materials in the agitator, improve the maneuverability of eggbeater.
Drawings
Fig. 1 is a partial cross-sectional view of a permanent magnet electric machine in an embodiment of the present application.
Fig. 2 is an exploded view of the structure of the egg beater in the embodiment of the present application.
FIG. 3 is a partial cross-sectional view of a stir plate in an embodiment of the present application.
Description of reference numerals:
1. a housing; 11. a fixed seat; 111. a permanent magnet; 12. a central shaft; 121. a socket; 122. a coil winding; 13. an inner inserted rod; 14. an inner fixing ring; 15. an outer insertion rod; 16. an outer fixing ring; 2. a base; 21. inserting the groove; 22. a positioning groove; 3. a cross frame; 31. a height slot; 32. a transverse groove; 33. a sliding cushion block; 331. an extension block; 4. a support; 5. a rotating seat; 51. a slider; 6. a stirring seat; 61. a rotating groove; 62. a bending rod; 621. a handle; 63. a mounting seat; 64. a connecting shaft; 65. an anti-collision bar; 66. an anti-collision block; 7. a stirrer; 8. a stirring barrel; 81. moving the mass.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a permanent magnet motor and an egg beater with the same.
Referring to fig. 1, a permanent magnet motor includes a housing 1, the housing 1 is cylindrical, and two ends of the housing 1 are provided with openings, a fixing seat 11 is installed on an inner wall of the housing 1, the fixing seat 11 is close to one end of the housing 1, a permanent magnet 111 is installed on a side wall of the fixing seat 11, the permanent magnet 111 is located inside the housing 1, a central shaft 12 is inserted into one side of the fixing seat 11 away from the housing 1, the central shaft 12 and the fixing seat 11 rotate relatively, an extending direction of the central shaft 12 is the same as an extending direction of the housing 1, two ends of the central shaft 12 respectively penetrate through the openings at two ends of the housing 1, one end of the central shaft 12 close to the fixing seat 11 is an output end, an insertion seat 121 is installed on a side wall of the central shaft 12, the insertion seat 121 is located inside the housing 1, a gap is formed between one side of the insertion seat 121 close to the housing 1 and the inner wall of the housing 1, a coil winding 122 is disposed on one side of the insertion seat 121 close to the housing 1, coil winding 122 is equipped with the one deck paint including the copper line of twining into the tube-shape, the outside of copper line, and when the copper line twined into cylindricly, it can make the paint on the adjacent copper line melt together through exerting pressure and rising the temperature to make coil winding 122 shaping, when center pin 12 rotated, coil winding 122 followed center pin 12 through plug socket 121 and rotated, and the copper line is difficult for scattering.
An end cover is installed on the inner wall of one end, far away from the fixed seat 11, of the shell 1, an electric brush is installed on one side, close to the fixed seat 11, of the end cover, a commutator is installed on the outer wall of the central shaft 12, the electric brush is in sliding contact with the commutator, and when the electric brush is connected with electricity, the commutator can rotate, so that the central shaft 12 rotates.
Inner inserted bar 13 is installed to one side that bayonet socket 121 is close to fixing base 11, inner inserted bar 13's extending direction is the same with the extending direction of casing 1, inner inserted bar 13 is close to one side of coil winding 122 and the inside wall butt each other of coil winding 122, the commutator, center pin 12, bayonet socket 121 and coil winding 122 rotate for a long time in casing 1 inside when producing heat, coil winding 122 is heated and probably is caused the deformation, inner inserted bar 13 supports coil winding 122's inside wall, play the supporting role to coil winding 122, prevent that coil winding 122 from being heated and taking place the deformation after becoming soft, it is inside sunken.
The inner fixing ring 14 is installed at one end, far away from the socket 121, of the inner insertion rod 13, the farther away from the socket 121, the smaller the restriction force of the socket 121 is, after the coil winding 122 is heated and softened, the inner insertion rod 13 may shift towards the direction far away from the inner wall of the shell 1 under the effect of the coil winding 122, the inner fixing ring 14 installed on the inner insertion rod 13 can play a role in stabilizing the inner insertion rod 13, so that the inner insertion rod 13 is not prone to shift, and the coil winding 122 is better supported.
Outer inserted bar 15 is installed to one side that bayonet socket 121 deviates from fixing base 11, outer inserted bar 15 includes kink and straight rod portion, the one end of kink is installed in one side that bayonet socket 121 deviates from fixing base 11, the other end is connected with straight rod portion, the lateral wall of straight rod portion and coil winding 122's lateral wall butt each other, the extending direction of straight rod portion is the same with casing 1's extending direction, play the effect that the restriction is out of shape to coil winding 122, during casing 1's inside production of heat, outer inserted bar 15 can prevent that coil winding 122's lateral wall from taking place outside deformation, can make coil winding 122 when rotating, reduce the bellied condition of direction of coil winding 122 to being close to casing 1, thereby improve coil winding 122's steadiness.
Outer fixed ring 16 is installed to the one end that bayonet socket 121 was kept away from to straight pole portion, with interior bayonet socket 13 with the same reason, the one end that bayonet socket 121 was kept away from to straight pole portion takes place the skew more easily for the one end that straight pole portion is close to bayonet socket 121, it is possible that straight pole portion can be to the direction skew of being close to the casing 1 inner wall under coil winding 122's effect to be heated soft back at coil winding 122, the firm degree of outer bayonet socket 15 can be improved to installation outer fixed ring 16, make straight pole portion be difficult to take place the skew, thereby play the outside limiting displacement to coil winding 122, make coil winding 122 be difficult for outwards expanding, be favorable to keeping coil winding 122's steadiness, thereby improve overall structure's steadiness.
The inner inserting rod 13 and the inner fixing ring 14 play a role in supporting and stabilizing the inner wall of the coil winding 122, meanwhile, the outer inserting rod 15 and the outer fixing ring 16 play a role in limiting and stabilizing the outer wall of the coil winding 122, so that the inner side and the outer side of the coil winding 122 are kept stable, when the socket 121 rotates, the inner inserting rod 13, the inner fixing ring 14, the outer inserting rod 15, the outer fixing ring 16 and the coil winding 122 rotate simultaneously, the coil winding 122 can be prevented from deforming in the rotating process, the stability of the coil winding 122 is improved, when the motor is installed on an eggbeater, the coil winding 122 is not easy to deform due to inertia in the moving process, and the operability of the eggbeater is improved.
Referring to fig. 2 and 3, an egg beater, including base 2, support 4 is installed to the top surface of base 2, crossbearer 3 is installed to the lateral wall of support 4, crossbearer 3 is the level setting, crossbearer 3 is cylindricly, high groove 31 has been seted up to the lateral wall of crossbearer 3, the extending direction of high groove 31 and the extending direction mutually perpendicular of crossbearer 3, the extending direction of high groove 31 is the same with the circumferencial direction of crossbearer 3, the lateral wall of crossbearer 3 is equipped with rotates seat 5, crossbearer 3 passes and rotates seat 5, rotate the inner wall of seat 5 and install slider 51, slider 51's shape and the shape looks adaptation of high groove 31, slider 51 slides with high groove 31 and is connected, it can rotate on crossbearer 3 to rotate seat 5 through slider 51.
Rotate the lateral wall of seat 5 and install stirring seat 6, foretell permanent-magnet machine is installed to stirring seat 6's bottom, permanent-magnet machine's output is equipped with agitator 7, base 2's top surface is equipped with agitator 8, agitator 7 keeps away from permanent-magnet machine's one end and is located agitator 8, when the height of stirring needs to be adjusted, the order rotates seat 5 and rotates through slider 51, in order to change agitator 7's position, carry out the not stirring of co-altitude to the food raw materials in agitator 8, all can stir the food raw materials of co-altitude, good maneuverability has.
The bottom surface of the stirring seat 6 is provided with a rotating groove 61, the rotating groove 61 is a cylindrical groove, the bottom of the rotating groove 61 is rotatably connected with a bending rod 62, one end of the bending rod 62 close to the bottom of the rotating groove 61 is coaxially connected with the rotating groove 61, the bending rod 62 can rotate along the axis of the rotating groove 61, one end of the bending rod 62 far away from the bottom of the rotating groove 61 is staggered with the axis of the rotating groove 61, one end of the bending rod 62 far away from the bottom of the rotating groove 61 is provided with a mounting seat 63, the permanent magnet motor is arranged at one side of the mounting seat 63 far away from the bending rod 62, a fixed seat 11 on the permanent magnet motor is far away from the bending rod 62, the output end of the central shaft 12 penetrates through the fixed seat 11 and is coaxially connected with a connecting shaft 64, the stirrer 7 is arranged at one end of the connecting shaft 64 far away from the central shaft 12, the connecting shaft 64 can be driven to rotate together with the stirrer 7 when the central shaft 12 rotates, because one end of the bending rod 62 far away from the bottom of the rotating groove 61 is staggered with the axis of the rotating groove 61, therefore, the axis of the permanent magnet motor is staggered with the axis of the rotating groove 61, so that the axis of the central shaft 12 is also staggered with the axis of the rotating groove 61, when the bending rod 62 rotates along the axis of the rotating groove 61, the mounting seat 63 swings around the axis of the rotating groove 61, the connecting rod connected with the central shaft 12 and the stirrer 7 also swing around the axis of the rotating groove 61, when in stirring, the stirring barrel 8 can be placed below the rotating groove 61, the axis of the stirring barrel 8 is overlapped with the axis of the base 2 groove, the central shaft 12 is driven to rotate, the stirrer 7 is driven to rotate, then the bending rod 62 is rotated according to the stirring position in the stirring barrel 8, the mounting seat 63 swings, the stirrer 7 is moved to a proper position, food raw materials at different positions in the stirring barrel 8 can be stirred, the stirring degree is controllable, and good operability is achieved.
The utility model discloses a stirring barrel 8, including mount pad 63, bumper bar 65, anti-collision block 66, mounting base 63 and mounting base 65, the lateral wall of mount pad 63 is installed bumper bar 65, the one end that bumper bar 65 is kept away from mount pad 63 is close to the inner wall of stirring barrel 8 and is installed anti-collision block 66, at the swing of mount pad 63 or place the in-process of stirring barrel 8, when mount pad 63 and stirring barrel 8 were close to each other, bumper bar 65 and anti-collision block 66 can separate the mounting block with stirring barrel 8, reducible mount pad 63 and the condition that the stirring barrel 8 collided to reduce the condition that mount pad 63 and permanent-magnet machine damaged because of the collision.
The one end that pole 62 is close to base 2 groove is worn out the top surface of stirring seat 6 and is installed handle 621, when needing to rotate pole 62 of buckling, can hand handle 621 and make pole 62 of buckling rotate along the axle center that rotates groove 61, and the lateral wall of handle 621 is equipped with anti-skidding line, is convenient for control, also can hand handle 621 and make stirring seat 6 and rotation seat 5 rotate along the extending direction of high groove 31.
The sliding groove has been seted up to the lateral wall of high groove 31, the sliding connection has sliding pad 33 in the sliding groove, sliding pad 33 can roll off high groove 31 or slide in the sliding groove through sliding, in the stirring process, when needing to change the height of agitator 7, can make rotation seat 5 rotate along the extending direction of high groove 31, then make sliding pad 33 roll off high groove 31 in, make slider 51 on the rotation seat 5 be located the top of sliding pad 33, then make sliding pad 33 fill up the bottom at slider 51, thereby change the height of agitator seat 6, make the height and the angle of agitator 7 also change, swing mount pad 63 again, thereby stir the food raw materials in the agitator 8 through different angles, further improve the effect of stirring.
The side wall of the sliding pad block 33 is provided with an extension block 331, the extension block 331 penetrates through the side wall of the cross frame 3, and the sliding pad block 33 can be slid by holding the extension block 331 by hand.
The top surface of base 2 has been seted up insertion groove 21, insertion groove 21 is the level and extends, insertion groove 21 extends to the base 2 and deviates from one side of crossbearer 3, movable block 81 is installed to the bottom of agitator 8, the shape size of movable block 81 and the shape size looks adaptation of insertion groove 21, agitator 8 accessible movable block 81 from base 2 deviate from one side of crossbearer 3 insert in insertion groove 21 and slide in insertion groove 21 to make agitator 8 slide to suitable position, so that agitator 7 stirs in agitator 8.
The side wall of the insertion groove 21 is provided with a positioning groove 22, the shape and size of the positioning groove 22 are matched with the shape and size of the moving block 81, the moving block 81 can slide into the corresponding positioning groove 22 according to actual needs to fix the positions of the moving block 81 and the stirring barrel 8, the stirring barrel 8 is prevented from sliding automatically to collide with the stirrer 7 in the stirring process, and the condition that the stirrer 7 and the stirring barrel 8 are damaged due to collision is reduced.
The implementation principle of this application embodiment permanent-magnet machine and egg beater that has this motor is: the moving block 81 is slid into the insertion groove 21, the position of the stirring barrel 8 is fixed through the insertion groove 21 and the positioning groove 22, the sliding block 51 is rotated in the height groove 31, the stirrer 7 is positioned in the stirring barrel 8, the stirring height and angle can be changed through the cushion sliding block 51 as required, the permanent magnet motor is driven to rotate the stirrer 7, the food raw materials in the stirring barrel 8 are stirred, the mounting seat 63 can be swung by holding the handle 621 by hand, so that the stirrer 7 can be moved to different positions in the stirring barrel 8 for stirring, the operability is high, the operation is convenient, and a good stirring effect is achieved;
when the agitator 7 is driven to rotate in the permanent magnet motor, heat is generated inside, the inner insertion rod 13 and the outer insertion rod 15 respectively drive the inside of the coil winding 122 and play a role in stabilizing the outside, so that the coil winding 122 is not prone to deformation, the structural stability inside the permanent magnet motor is improved, the agitator 7 can be driven to rotate continuously for a long time, the fault rate is reduced, the agitator is installed behind the eggbeater and can move for many times under the action of the inner insertion rod 13 and the outer insertion rod 15, the coil winding 122 is not prone to deformation, the condition of failure is reduced when the agitator 7 can move for many times, the operability of the eggbeater is greatly improved, an iron core is not installed in the shell 1, the rotational inertia can be reduced, the agitator has the advantages of high response speed and high speed during driving, and has good controllability and stirring effect.
The above are all preferred embodiments of the present application, and the present embodiment is only explained for the present application, and does not sequentially limit the protection scope of the present application, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a permanent magnet motor, its characterized in that includes casing (1) and establishes fixing base (11) inboard in casing (1), permanent magnet (111) are installed to the lateral wall of fixing base (11), it is connected with center pin (12) to rotate on fixing base (11), install the commutator on center pin (12), the inside of casing (1) is equipped with the brush that contacts with the commutator, bayonet socket (121) are installed to the lateral wall of center pin (12), the lateral wall of bayonet socket (121) is equipped with coil winding (122), interior mount and the external fixation frame of lateral wall looks butt with coil winding (122) are installed to the lateral wall of bayonet socket (121).
2. A permanent magnet machine according to claim 1, characterized in that the internal fixation frame comprises an internal rod (13) mounted on the side of the socket (121) close to the fixation seat (11), the internal rod (13) abutting against the inner side wall of the coil winding (122), and an internal fixation ring (14) mounted on the end of the internal rod (13) remote from the socket (121).
3. The permanent magnet motor according to claim 1, wherein the external fixing frame comprises an external insertion rod (15) installed on one side of the insertion seat (121) away from the fixing seat (11), the external insertion rod (15) abuts against the outer side wall of the coil winding (122), and an external fixing ring (16) is installed on one end, away from the insertion seat (121), of the external insertion rod (15).
4. An egg beater adopts the permanent magnet motor as claimed in any one of claims 1 to 3, and is characterized by comprising a base (2) and a frame mounted on the base (2), wherein a stirring seat (6) is rotatably connected to the frame, a rotating groove (61) is formed in the bottom surface of the stirring seat (6), the permanent magnet motor is arranged in the rotating groove (61) and rotates around the axis of the rotating groove (61), the axis of a central shaft (12) is staggered with the axis of the rotating groove (61), the end of the central shaft (12) is connected with a stirrer (7), and a stirring barrel (8) is arranged on the base (2).
5. The egg beater according to claim 4, wherein the frame comprises a cross frame (3) arranged at the top of the base (2), a height groove (31) with an extending direction perpendicular to the extending direction of the cross frame (3) is formed in the side wall of the cross frame (3), a rotating seat (5) is rotatably connected to the side wall of the cross frame (3), a sliding block (51) in sliding fit with the height groove (31) is installed on the inner wall of the rotating seat (5), a sliding cushion block (33) used for adjusting the position of the sliding block (51) is connected to the side wall of the height groove (31) in sliding mode, and the stirring seat (6) is installed on the outer wall of the rotating seat (5).
6. A eggbeater according to claim 5, wherein the side wall of the height groove (31) is provided with a transverse groove (32), the extension direction of the transverse groove (32) is the same as that of the transverse frame (3), and the sliding block (51) can slide in the transverse groove (32).
7. The egg beater according to claim 4, wherein the top surface of the base (2) is provided with an insertion groove (21) extending to the side wall of the base (2), the bottom of the mixing tank (8) is provided with a moving block (81), and the shape and size of the moving block (81) are matched with those of the insertion groove (21).
8. The egg beater according to claim 7, wherein the side wall of the insertion slot (21) is provided with an alignment groove (22), and the shape and size of the alignment groove (22) are matched with the shape and size of the moving block (81).
9. The egg beater according to claim 4, wherein a bending rod (62) capable of rotating around the axis of the rotating groove (61) is connected to the bottom of the rotating groove (61), one end of the bending rod (62) is staggered from the axis of the rotating groove (61) and is provided with a mounting seat (63), the other end of the bending rod coincides with the axis of the rotating groove (61) and penetrates out of the top surface of the stirring seat (6), a handle (621) is installed at one end of the bending rod (62) far away from the mounting seat (63), and the permanent magnet motor is installed in the mounting seat (63).
10. The egg beater according to claim 9, wherein an anti-collision rod (65) is mounted on one side of the mounting seat (63) close to the inner side wall of the mixing drum (8), and an anti-collision block (66) is mounted on one end, far away from the mounting seat (63), of the anti-collision rod (65).
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| CN202111181858.9A CN113890242B (en) | 2021-10-11 | 2021-10-11 | Permanent magnet motor and egg beater with same |
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| CN202111181858.9A CN113890242B (en) | 2021-10-11 | 2021-10-11 | Permanent magnet motor and egg beater with same |
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| CN113890242B (en) | 2022-11-08 |
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Effective date of registration: 20231211 Address after: 635000 Quxian Industrial Park, Dazhou City, Sichuan Province Patentee after: Sichuan Hongheng Motor Co.,Ltd. Address before: 518000 workshop c601, No. 4, Yingzhan Electronic Technology (Shenzhen) Co., Ltd. Park, Longtian community, Longtian street, Pingshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN YAJIA MOTOR Co.,Ltd. |
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