CN217447483U - Transmission structure of eggbeater - Google Patents
Transmission structure of eggbeater Download PDFInfo
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- CN217447483U CN217447483U CN202220116803.3U CN202220116803U CN217447483U CN 217447483 U CN217447483 U CN 217447483U CN 202220116803 U CN202220116803 U CN 202220116803U CN 217447483 U CN217447483 U CN 217447483U
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- eggbeater
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Abstract
The utility model discloses an egg beater transmission structure, through the output shaft with portable motor to planetary gear set, convert little moment of torsion output to big moment of torsion output to the stirring rod on, the stirring rod stirs the material in the container, because its stable planetary gear set structure, the moment of torsion conversion is more steady, and the conversion ratio increases, and the egg beater can use little volume motor, reduces weight and noise, and the person of facilitating the use carries and operates the egg beater.
Description
Technical Field
The utility model relates to a family's mixer field, in particular to eggbeater transmission structure.
Background
The rotary drive is generally done for big torque motor to current eggbeater, makes eggbeater avoid taking place when the stirring to be blocked by the material dead, leads to the condition that the motor burns out, but eggbeater uses big torque motor also can cause motor weight too big, and the focus is unstable, and it is huge to change trouble and high-power motor during operation noise itself, causes inconvenience for the user.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide an egg beater transmission structure increase transmission ratio.
According to a first aspect of the present invention, there is provided an egg beater transmission structure, comprising
A machine base;
the portable motor is placed above the base;
planetary gear set sets up on the frame, is located under the portable motor, and planetary gear set includes sun gear, duplex planet wheel, planet wheel follower and ring gear:
the sun wheel is provided with a transmission shaft, and the transmission shaft is connected with the portable motor;
the gear ring is fixed on the base;
the upper coupling gear of the duplex planet gear is meshed with the sun gear, and the lower coupling gear of the duplex planet gear is meshed with the gear ring;
the planet wheel driven part is provided with a main shaft and an auxiliary shaft, the auxiliary shaft is a duplex planet wheel rotating shaft, and a gear is arranged below the main shaft;
the upper end of the first output gear set is fixed in the gear ring, the lower end of the first output gear set is fixed in the machine base, the stirring rod is arranged on the first output gear set, and the first output gear set is meshed with a main shaft gear of the planet driven member.
The utility model discloses an egg beater transmission structure has following beneficial effect at least: output shaft through with portable motor is connected to planetary gear set, convert little moment of torsion output to big moment of torsion and export the stirring rod on, the stirring rod stirs the material in the container, because its stable planetary gear set structure, the moment of torsion conversion is more steady, and the conversion is than the increase, and the eggbeater can use little volume motor, reduces weight and noise, and the person of facilitating the use carries and operates the eggbeater.
According to the utility model discloses an egg beater transmission structure of first aspect, first output gear group divide into second gear and third gear, the main shaft gear engagement of second gear and planet follower, third gear and second gear engagement, fixed each stirring rod is connected respectively to second gear and third gear, the second gear is favorable to improving transmission efficiency and the vibration of noise reduction with main shaft gear engagement's gear engagement, these two sets of one-to-one meshing of second gear and third gear engagement.
According to the utility model discloses an egg beater transmission structure of first aspect, second gear and third gear both ends all are equipped with slide bearing, install on second gear and third gear because of stirring the stick for the radial load of second gear and third gear is great to be provided with corresponding slide bearing and bears its friction.
According to the utility model discloses an egg beater transmission structure of first aspect, frame are equipped with frame and lower frame, go up the frame and frame articulated fixed keeping away from stirring rod one side down, make the articulated place of frame below the frame of going up the frame mutually rotate for the center, go up the frame and up rotate, and the stirring rod is followed the frame and is risen, and the container breaks away from the restriction of stirring rod, and the container can freely take out.
According to the utility model discloses an egg-whisk transmission structure of first aspect, the main shaft of planet follower is connected with antifriction bearing bottom, and antifriction bearing fixes in the frame, makes the other one end of main shaft receive the restraint, vibration when reducing the transmission.
According to the transmission structure of the egg beater of the first aspect of the utility model, the transmission mechanism of the egg beater further comprises a fourth gear, a fifth gear, a sixth gear, a seventh gear, an eighth gear, a ninth gear and a transmission rod, wherein the fourth gear and the fifth gear are duplicate gears, the fourth gear is provided with a fourth upper duplicate gear and a fourth lower duplicate gear, the fifth gear is provided with a fifth upper duplicate gear and a fifth lower duplicate gear, the fourth lower duplicate gear is meshed with the second gear, the fourth upper duplicate gear is meshed with the fifth upper duplicate gear, the fifth lower duplicate gear is meshed with the sixth gear, the sixth gear is fixed at the upper end of the transmission rod, the transmission rod passes through a frame, the seventh gear is fixed at the lower end of the transmission rod, the seventh gear is meshed with the eighth gear, the eighth gear is meshed with the ninth gear, the ninth gear is provided with a fixed disc, the torsion of the third gear is amplified step by step through the fourth to ninth gear transmissions and the transmission rod, and stride across upper and lower frame and transmit on the fixed disk, make the fixed disk can steadily rotate with low-speed and big moment of torsion, avoid the fixed disk vibrations serious, lead to the condition of the material departure on the fixed disk.
According to the utility model discloses an egg beater transmission structure of first aspect, an egg beater transmission structure still is equipped with stirred vessel, and stirred vessel is not on same axle center with the stirring rod, and stirred vessel passes through the fixed disk by first output gear group and drives, and stirred vessel can steadily rotate, and the stirring rod stirs in one side in stirred vessel axle center, can guarantee that the material at edge can both the intensive mixing in the stirred vessel.
According to the utility model discloses an egg beater transmission structure of first aspect, stirred vessel places on the fixed disk, and stirred vessel bottom is equipped with annular supporting part, and there is bellied fixture block supporting part inboard, and the fixed disk is equipped with the draw-in groove, the protruding fixture block clearance fit of draw-in groove and supporting part, and draw-in groove opening direction is the same with the rotation direction, rotates when the fixed disk, drives the fixture block through the draw-in groove and then drives stirred vessel rotatory, rotates stirred vessel towards the rotation direction and just enables the fixture block and deviate from the draw-in groove, and stirred vessel easily takes out.
According to the utility model discloses an egg beater transmission structure of first aspect, the transfer line is equipped with one-way transmission mechanism, one-way transmission mechanism is located the sixth gear below, one-way transmission mechanism is equipped with upper transmission shaft, lower transmission shaft and spring support mechanism, upper transmission shaft fixes at the upper frame, lower transmission shaft and spring support mechanism fix at the lower frame, the connection face between upper transmission shaft and lower transmission shaft is equipped with one-way wedge gear set cooperation, spring support mechanism sets up below the lower transmission shaft, spring support mechanism provides suitable holding power makes lower transmission shaft and upper transmission shaft keep laminating, when upper transmission shaft and lower transmission shaft keep forward rotating, can guarantee that one-way wedge gear set kernel is firm, provide sufficient moment of torsion; when the lower transmission shaft rotates reversely, the one-way wedge gear sets slide mutually, and the torque of the lower transmission shaft cannot be transmitted.
According to the utility model discloses a drive structure of egg beater of the first aspect, an egg beater drive structure can also be applied to on other equipment that have stirring function.
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 present invention will be further described with reference to the accompanying drawings and examples;
FIG. 1 is a block diagram of a drive structure of an egg beater;
FIG. 2 is an exploded view of an eggbeater drive configuration;
FIG. 3 is an exploded view of the upper and lower drive shafts of the drive structure of the eggbeater;
FIG. 4 is an overall view of a stationary plate in the drive structure of the eggbeater;
fig. 5 is an overall view of the eggbeater.
Reference numerals:
a portable motor 100100;
a planetary gear set 200; a sun gear 210; a double planetary gear 220; a planetary gear follower 230; a countershaft 231; a main shaft 232; a ring gear 240; a rolling bearing 241; a first output gear set 250; the second gear 251; a third gear 252; a fourth gear 260; a fifth gear 270; a sixth gear 280; an upper drive shaft 281; a lower drive shaft 282; a spring support mechanism 283; a seventh gear 290; an eighth gear 291;
a base 300; a hinge 310; a fixed tray 400; a card slot 410; a ninth gear 420; a stir bar 500.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 5, an embodiment of the present invention provides an eggbeater transmission structure, including a base 300;
a portable motor 100, the portable motor 100 being placed above the base 300;
a sun gear 210 having a transmission shaft connected to the portable motor 100;
the gear ring 240, the gear ring 240 is fixed on the base 300;
the upper coupling gear of the duplex planet gear 220 is meshed with the sun gear 210, and the lower coupling gear of the duplex planet gear 220 is meshed with the gear ring 240;
the planet wheel follower 230, the planet wheel follower 230 has main axis 232 and auxiliary axis 231, the auxiliary axis 231 is the axis of rotation of the duplex planet wheel 220, the gear is set under the main axis 232;
the first output gear set 250 has an upper end fixed in the gear ring 240 and a lower end fixed in the base 300, the first output gear set 250 is provided with the stirring rod 500, the first output gear set 250 is in gear engagement with the main shaft 232 of the planetary follower 230, the output shaft of the portable motor 100 is connected to the planetary gear set 200, the small torque output is converted into the large torque output to the stirring rod 500, the stirring rod 500 stirs the materials in the container, because of the stable planetary gear set structure, the torque conversion is more stable, the conversion ratio is increased, the eggbeater can use the small-volume motor, the weight and the noise are reduced, and the eggbeater is convenient for a user to carry and operate.
According to some embodiments of the present application, as shown in fig. 1 to 3, the first output gear set 250 is divided into a second gear 251 and a third gear 252, the second gear 251 is engaged with the main shaft gear of the planetary follower 230, the third gear 252 is engaged with the second gear 251, the second gear 251 and the third gear 252 are respectively connected and fixed with one stirring rod 500, and two sets of one-to-one engagement of the second gear 251 engaged with the main shaft gear and the second gear 251 engaged with the third gear 252 are beneficial to improving transmission efficiency and reducing noise and vibration.
According to some embodiments of the present application, as shown in fig. 1 to 3, the second gear 251 and the third gear 252 are equipped with sliding bearings, and the stirring rod is mounted on the second gear 251 and the third gear 252, so that the radial load of the second gear 251 and the third gear 252 is large, and the corresponding sliding bearings are required to be arranged to bear the friction of the second gear 251 and the third gear 252.
According to some embodiments of the present application, as shown in fig. 1 to 3, the base 300 is provided with an upper base and a lower base, the upper base and the lower base are hinged 310 and fixed on the side away from the stirring rod, so that the upper base rotates around the hinged 310 of the lower base, the upper base rotates upwards, the stirring rod 500 ascends along with the upper base, the container is separated from the limit of the stirring rod 500, and the container can be taken out freely.
According to some embodiments of the present application, as shown in fig. 1 to 3, the lowest end of the main shaft of the planetary follower 230 is connected to a rolling bearing 241, and the rolling bearing 241 is fixed in the housing 300, so that the other end of the main shaft is restrained and vibration during transmission is reduced.
According to some embodiments of the present application, as shown in fig. 1 to 3, the transmission mechanism of the eggbeater includes a fourth gear 260, a fifth gear 270, a sixth gear 280, a seventh gear 290, an eighth gear 291, a ninth gear 420 and a transmission rod, wherein the fourth gear 260 and the fifth gear 270 are dual gears, a fourth lower gear is engaged with the second gear 252, a fourth upper gear is engaged with a fifth upper gear, the fifth lower gear is engaged with the sixth gear 280, the sixth gear 280 is fixed at the upper end of the transmission rod, the transmission rod passes through the base 300, the seventh gear 290 is fixed at the lower end of the transmission rod, the seventh gear 290 is engaged with the eighth gear 291, the eighth gear 291 is engaged with the ninth gear 420, a fixing disc 400 is disposed on the ninth gear 420, the torsion of the third gear 252 is gradually amplified through the transmission of the fourth to ninth gears and the transmission rod and is transmitted to the fixing disc 400 across the upper and lower gears, the fixed disk 400 can stably rotate at a low speed and with a large torque, and the situation that the fixed disk 400 shakes seriously to cause the materials on the fixed disk 400 to fly out is avoided.
According to some embodiments of the present application, as shown in fig. 1 to 3, an eggbeater transmission structure is further provided with a stirring container, the stirring container and a stirring rod 500 are not coaxial, the stirring container is driven by a first output gear set 250 through a fixed disk 400, the stirring container can rotate stably, the stirring rod 500 stirs at one side of the axial center of the stirring container, and materials at the inner edge of the stirring container can be fully stirred.
According to some embodiments of the application, as shown in fig. 1 to 3, the stirring container is placed on the fixed disk 400, the bottom of the stirring container is provided with an annular supporting portion, the inner side of the supporting portion is provided with a convex clamping block, the fixed disk 400 is provided with a clamping groove 410, the clamping groove 410 is in clearance fit with the convex clamping block of the supporting portion, the opening direction of the clamping groove 410 is the same as the rotating direction, when the fixed disk rotates, the clamping groove 410 is used for driving the clamping block to rotate and then driving the stirring container to rotate, the stirring container rotates towards the rotating direction to enable the clamping block to be disengaged from the clamping groove 410, and the stirring container is easily taken out.
According to some embodiments of the present application, as shown in fig. 1 to 3, the transmission rod is provided with a one-way transmission mechanism, the one-way transmission mechanism is located below the sixth gear 280, the one-way transmission mechanism is provided with an upper transmission shaft 281, a lower transmission shaft 282 and a spring support mechanism 283, the upper transmission shaft 281 is fixed on the upper base, the lower transmission shaft 282 and the spring support mechanism 283 are fixed on the lower base, a connection surface between the upper transmission shaft 281 and the lower transmission shaft 282 is provided with a one-way wedge gear set for matching, the spring support mechanism 283 is arranged below the lower transmission shaft 282, the spring support mechanism 283 provides a proper support force to enable the lower transmission shaft 282 and the upper transmission shaft 281 to be kept attached, when the upper transmission shaft 281 and the lower transmission shaft 282 are kept rotating in a forward direction, an inner core of the one-way wedge gear set can be ensured to be firm, and a sufficient torque can be provided; when the lower transmission shaft 282 is rotated in the reverse direction, the one-way wedge gear sets slide on each other, and the torque of the lower transmission shaft 282 cannot be transmitted.
According to some embodiments of the present application, as shown in fig. 1-5, an eggbeater transmission structure can also be applied to other devices with stirring functions.
In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" 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 present 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.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A drive structure of an eggbeater, which is characterized by comprising:
a machine base;
a portable motor disposed above the base;
planetary gear set sets up on the frame, be located under the portable motor, planetary gear set includes sun gear, duplex planet wheel, planet wheel follower and ring gear:
the sun wheel is provided with a transmission shaft, and the transmission shaft is connected with the portable motor;
the gear ring is fixed on the base;
an upper coupling gear of the duplex planetary gear is meshed with the sun gear, and a lower coupling gear of the duplex planetary gear is meshed with the gear ring;
the planet wheel driven part is provided with a main shaft and an auxiliary shaft, the auxiliary shaft is a duplex planet wheel rotating shaft, and a gear is arranged below the main shaft;
the upper end of the first output gear set is fixed in the gear ring, the lower end of the first output gear set is fixed in the machine base, the first output gear set is provided with a stirring rod, and the first output gear set is meshed with a main shaft gear of the planet driven member.
2. A drive arrangement for a eggbeater according to claim 1, wherein: the first output gear set is divided into a second gear and a third gear, the second gear is meshed with a main shaft gear of the planet driven member, the third gear is meshed with the second gear, and the second gear and the third gear are respectively connected and fixed with the stirring rods.
3. A drive arrangement for a eggbeater according to claim 2, wherein: both ends of the second gear and the third gear are assembled with sliding bearings.
4. A drive arrangement for an eggbeater according to claim 2, wherein: the machine base comprises an upper machine base and a lower machine base, and the upper machine base and the lower machine base are hinged and fixed on one side far away from the stirring rod.
5. A drive arrangement for a eggbeater according to claim 1, wherein: the lowest end of a main shaft of the planet driven member is connected with a rolling bearing, and the rolling bearing is fixed in the engine base.
6. A drive arrangement for a eggbeater according to claim 4, wherein: the egg beater transmission mechanism further comprises a fourth gear, a fifth gear, a sixth gear, a seventh gear, an eighth gear, a ninth gear and a transmission rod, wherein the fourth gear and the fifth gear are duplicate gears, the fourth gear is provided with a fourth upper connecting gear and a fourth lower connecting gear, the fifth gear is provided with a fifth upper connecting gear and a fifth lower connecting gear, the fourth lower connecting gear is meshed with the second gear, the fourth upper connecting gear is meshed with the fifth upper connecting gear, the fifth lower connecting gear is meshed with the sixth gear, the sixth gear is fixed at the upper end of the transmission rod, the transmission rod passes through the base, the seventh gear is fixed at the lower end of the transmission rod, the seventh gear is meshed with the eighth gear, the eighth gear is meshed with the ninth gear, and a fixing disc is arranged on the ninth gear.
7. A drive arrangement for an egg beater according to claim 6, wherein: the transmission structure of the egg beater is also provided with a stirring container, the stirring container and the stirring rod are not on the same axis, and the stirring container is driven by the first output gear set through the fixed disc.
8. A drive arrangement for an egg beater according to claim 6, wherein: the transmission mechanism of the egg beater further comprises a stirring container, the stirring container is placed on the fixed disc, an annular supporting portion is arranged at the bottom of the stirring container, a raised clamping block is arranged on the inner side of the supporting portion, the fixed disc is provided with a clamping groove, and the clamping groove is in clearance fit with the raised clamping block of the supporting portion.
9. A drive arrangement for an egg beater according to claim 6, wherein: the transfer line is equipped with one-way drive mechanism, one-way drive mechanism is located the sixth gear below, one-way drive mechanism is equipped with transmission shaft, lower transmission shaft and spring support mechanism, it fixes to go up the transmission shaft go up the frame, the lower transmission shaft with spring support mechanism fixes the frame down, go up the transmission shaft with connecting the face between the lower transmission shaft is equipped with one-way wedge gear set cooperation, spring support mechanism sets up the lower transmission shaft below.
10. A drive arrangement for a eggbeater according to claim 1, wherein: the transmission structure of the eggbeater can also be applied to equipment with a stirring function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220116803.3U CN217447483U (en) | 2022-01-17 | 2022-01-17 | Transmission structure of eggbeater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220116803.3U CN217447483U (en) | 2022-01-17 | 2022-01-17 | Transmission structure of eggbeater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217447483U true CN217447483U (en) | 2022-09-20 |
Family
ID=83262261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220116803.3U Active CN217447483U (en) | 2022-01-17 | 2022-01-17 | Transmission structure of eggbeater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217447483U (en) |
-
2022
- 2022-01-17 CN CN202220116803.3U patent/CN217447483U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A transmission structure for an egg beater Effective date of registration: 20230830 Granted publication date: 20220920 Pledgee: China Co. truction Bank Corp Jiangmen branch Pledgor: JIANGMEN KINGFAI ELECTRICAL APPLIANCE IND. Co.,Ltd. Registration number: Y2023980054541 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |