CN210809028U

CN210809028U - Novel dough mixer

Info

Publication number: CN210809028U
Application number: CN201921398927.XU
Authority: CN
Inventors: 李明军
Original assignee: Zhongshan Bowen Home Appliance Co ltd
Current assignee: Zhongshan Bowen Home Appliance Co ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-06-23
Anticipated expiration: 2029-08-26

Abstract

The utility model relates to a novel dough mixer, which comprises a stirring container and a stirring hook; the method is characterized in that: the stirring device also comprises a top cover arranged on the stirring container, and a stirring driving assembly used for driving the stirring hook to rotate and revolve is arranged on the top cover; the stirring driving assembly comprises a power motor, a stirring sun gear and a stirring planetary gear; an output shaft of the power motor is in transmission connection with the stirring sun gear so as to drive the stirring sun gear to rotate around the axis of the stirring sun gear; the top cover is provided with an annular stirring rack; the stirring planetary gear is in transmission connection with the stirring hook, and the stirring planetary gear is respectively meshed with the stirring sun gear and the annular stirring rack; when the power motor is electrified to work, the stirring planetary gear moves between the stirring sun gear and the annular stirring rack, so that the stirring hook revolves around the axis of the stirring sun gear and rotates around the axis of the stirring planetary gear. The novel dough mixer has the characteristics of simple design, reasonable structure, convenient and fast use, small volume, reliable performance, good stirring effect and the like.

Description

Novel dough mixer

Technical Field

The utility model relates to a device for making bread, in particular to a novel flour mixing machine.

Background

The present dough kneading machine in the market, such as the dough kneading machine disclosed in chinese patent document CN204351672U, specifically discloses: including main part and motor element, gear assembly and the switch module of setting in main part is inside, and this main part comprises its characterized in that by casing down and the last casing that sets up in casing top down: the rear ends of the upper shell and the lower shell are connected through a head raising component, so that the upper shell can lift around the head raising component, a head raising power-off switch is arranged in the head raising component, a pot body which is used for containing materials and has an upward opening is further arranged on the front end surface of the lower shell, a pot cover which is matched with the pot body in a matching way is arranged on the bottom surface of the front end of the upper shell, a front containing cavity and a rear containing cavity are arranged in the upper shell, the front containing cavity and the rear containing cavity are of independent structures, a motor component is arranged in the rear containing cavity, the gear component is arranged in the front containing cavity, the motor component and the gear component are connected through a speed reducing wheel set, a detachable dough kneading component which extends downwards into the interior of the pot body is arranged at the bottom of the gear component, the gear component is driven to rotate by the gear component, this switch module installs in the lower casing, and switch module includes the circuit board, rotary switch, takes the safety wheel of recess, take the micro-gap switch of shell fragment, knob handle and panel, and the circuit board is connected with the power cord, and the circuit board is connected with new line power-off switch and motor element simultaneously, and rotary switch and micro-gap switch all weld on the circuit board, and in the safety wheel penetrated rotary switch, the knob handle was installed at rotary switch's top and was located the surface of casing down with the panel. The traditional dough mixer needs to be provided with a main machine body (comprising an upper shell and a lower shell) which is relatively large in size, so that the whole dough mixer occupies a large space and has relatively heavy whole mass; in addition, when the dough mixer is used, a series of operations need to be carried out on the upper shell, so that the traditional dough mixer is very inconvenient to use and poor in user experience; in addition, the internal motor assembly can drive the required stirrer to realize stirring operation only through multi-stage transmission, so that the load of the motor assembly is increased, the energy consumption is high, the transmission is delayed, the kinetic energy loss is high, and the service life is shortened.

Therefore, further improvements to existing dough mixers are needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of above-mentioned prior art existence, and provide a novel flour-mixing machine that design is simple, rational in infrastructure, convenient to use is swift, small in size, dependable performance, stirring effect are good.

The purpose of the utility model is realized like this:

a novel dough mixer comprises a stirring container and a stirring hook, wherein the stirring hook is movably arranged in an inner cavity of the stirring container; the method is characterized in that: the stirring device also comprises a top cover which is detachably arranged on the stirring container, and a stirring driving assembly for driving the stirring hook to rotate and revolve is arranged on the top cover; the stirring driving assembly comprises a power motor, a stirring sun gear and a stirring planetary gear; an output shaft of the power motor is in transmission connection with the stirring sun gear so as to drive the stirring sun gear to rotate around the axis of the stirring sun gear; the top cover is provided with a relatively fixed annular stirring rack, and the stirring sun gear is positioned in the middle of the inner side of the annular stirring rack; the stirring planetary gear is in transmission connection with the stirring hook, and the stirring planetary gear is respectively meshed with the stirring sun gear and the annular stirring rack; when the power motor is electrified to work, the stirring planetary gear moves between the stirring sun gear and the annular stirring rack, so that the stirring hook revolves around the axis of the stirring sun gear and rotates around the axis of the stirring planetary gear.

The stirring driving assembly further comprises a gearbox, and the power motor drives the stirring sun gear to rotate through the gearbox; the gearbox comprises a sleeve shell and a terminal speed reducing assembly arranged in an inner cavity of the sleeve shell; an annular speed reduction rack is arranged on the annular inner wall of the sleeve shell; the terminal speed reduction assembly comprises a terminal speed reduction support and terminal planetary gears which are positioned and rotated on the terminal speed reduction support, and more than two terminal planetary gears are annularly distributed on the terminal speed reduction support; an active reduction gear of the upper-stage power output end is positioned on the axis of the terminal reduction bracket, and a terminal planet gear is respectively meshed with the active reduction gear and the annular reduction rack; the terminal speed reduction support is in transmission connection with the stirring sun gear and drives the stirring sun gear to rotate.

The gearbox also comprises one or more groups of intermediate speed reducing components which are in transmission connection with each other, the intermediate speed reducing components are arranged in the inner cavity of the sleeve shell, and the power motor is in transmission connection with the terminal speed reducing components through more than one group of intermediate speed reducing components; the middle speed reducing assembly comprises a middle speed reducing bracket and middle planetary gears positioned and rotated on the middle speed reducing bracket, and more than two middle planetary gears are annularly distributed on the middle speed reducing bracket; the driving reduction gear of the power output end of the previous stage is positioned on the axis of the middle reduction bracket, and the middle planetary gear is respectively meshed with the driving reduction gear and the annular reduction rack.

The driving reduction gear is connected to an output shaft of the power motor and/or an axis of the intermediate reduction bracket.

A revolution rotating shaft is arranged on the axis of the stirring sun gear, and an output shaft of the power motor is in transmission connection with the revolution rotating shaft so as to drive the stirring sun gear to rotate; and an autorotation rotating shaft is arranged on the axis of the stirring planetary gear, the stirring planetary gear is connected with the stirring hook through the autorotation rotating shaft, and the autorotation rotating shaft is deviated from the axis of the stirring sun gear.

The stirring driving assembly further comprises a rotary table, a first positioning hole and a second positioning hole are formed in the rotary table, the first positioning hole is located on the axis of the rotary table, and the second positioning hole deviates from the axis of the rotary table; at least part of the revolution rotating shaft is rotatably inserted into the first positioning hole, and the rotating disc rotates around the revolution rotating shaft relative to the top cover; the rotation rotating shaft can rotatably penetrate through the second positioning hole, and the penetrating part is connected with the stirring hook.

Still including fixed the fixing base that sets up in the top cap inner chamber, annular stirring rack sets up on the annular inner wall of fixing base, and stirring sun gear and stirring planetary gear activity are at the fixing base inner chamber.

The top cover is detachably arranged at the opening at the top of the stirring container; the power motor, the stirring sun gear and/or the stirring planetary gear are/is arranged in the inner cavity of the top cover; the stirring hook is exposed below the top cover and extends into the inner cavity of the stirring container.

The utility model has the advantages as follows:

the dough mixer cancels a large and heavy main machine body in the traditional structure, and replaces a small and light top cover, and the top cover is only required to be covered on the opening at the top of the stirring container, and then the stirring driving assembly is electrified to work; because the traditional main machine body is omitted, the whole size of the dough mixing machine is effectively reduced, the occupied space is less than that of the traditional dough mixing machine, the dough mixing machine is convenient to store, the weight is greatly reduced, the dough mixing machine is convenient to carry/move, the top cover is directly placed on the stirring container to be fixed, the operation is convenient and fast, and the use experience of a user is good; in addition, the stirring action of stirring hook is accomplished by the drive of stirring drive assembly, and this stirring drive assembly sets up on the top cap, and wherein power motor can drive stirring hook work through simple transmission structure, and the requirement to power motor reduces, and power motor's load alleviates, and the energy consumption reduces, and the kinetic energy loss is low, and transmission effect reaction is sensitive, and then makes the stirring effect promote.

Drawings

Fig. 1 is a sectional view of a novel bread maker according to an embodiment of the present invention.

Fig. 2 is a schematic view of a combination of a stirring driving assembly and a stirring hook according to an embodiment of the present invention.

Fig. 3 is an exploded view of a mixing drive assembly according to an embodiment of the present invention.

Fig. 4-9 are schematic views of different working states of the stirring driving assembly and the stirring hook according to an embodiment of the present invention.

Fig. 10 is a partial cross-sectional view of a mixing drive assembly according to an embodiment of the present invention.

Fig. 11 is a sectional view taken along the direction J-J in fig. 10.

Fig. 12 is an exploded view of a terminal speed reduction assembly according to an embodiment of the present invention.

Fig. 13 is an exploded view of the intermediate reduction assembly according to an embodiment of the present invention.

Fig. 14 is a schematic structural view of a sleeve housing according to an embodiment of the present invention.

Fig. 15 is a schematic structural view of a fixing base according to an embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1-15, the novel dough mixer comprises a mixing container 1 and a mixing hook 2, wherein the mixing hook 2 is movably arranged in the inner cavity of the mixing container 1 to mix the food materials in the mixing container 1; in addition, the dough mixer also comprises a top cover 3 which is detachably arranged on the stirring container 1, and a stirring driving assembly Z which is used for driving the stirring hook 2 to rotate and revolve simultaneously is arranged on the top cover 3; the stirring driving assembly Z comprises a power motor 4, a stirring sun gear 10 and a stirring planetary gear 12; an output shaft of the power motor 4 is in transmission connection with the stirring sun gear 10 so as to drive the stirring sun gear 10 to rotate around the axis of the stirring sun gear 10; the top cover 3 is provided with a relatively fixed annular stirring rack 801, and the stirring sun gear 10 is positioned in the middle of the inner side of the annular stirring rack 801; the stirring planetary gear 12 is in transmission connection with the stirring hook 2, the stirring planetary gear 12 is always positioned in an annular gap between the stirring sun gear 10 and the annular stirring rack 801, and the stirring planetary gear 12 is respectively meshed with the stirring sun gear 10 and the annular stirring rack 801; when the power motor 4 is powered on to work, the stirring sun gear 10 rotates and drives the stirring planet gear 12 to rotate, and the stirring planet gear 12 moves between the stirring sun gear 10 and the annular stirring rack 801 in a self-rotating mode under the action of the gear structure, so that the stirring hook 2 revolves around the axis of the stirring sun gear 10 and rotates around the axis of the stirring planet gear 12, and an effective stirring effect is achieved. The dough mixer cancels a large and heavy main machine body in the traditional structure, replaces a small and light top cover 3, and only needs to cover the top opening of the stirring container 1 with the top cover 3 and then electrify to ensure that the stirring driving assembly Z is electrified to work; because the traditional main machine body is omitted, the whole size of the dough mixing machine is effectively reduced, the occupied space is less than that of the traditional dough mixing machine, the dough mixing machine is convenient to store, the weight is greatly reduced, the dough mixing machine is convenient to carry/move, the top cover is directly placed on the stirring container to be fixed, the operation is convenient and fast, and the use experience of a user is good; in addition, the stirring action of the stirring hook 2 is completed by driving of a stirring driving assembly Z, the stirring driving assembly Z is arranged on the top cover 3, wherein the power motor 4 can drive the stirring hook 2 to work through a simple transmission structure, the requirement on the power motor 4 is reduced, the load of the power motor 4 is lightened, the energy consumption is reduced, the kinetic energy loss is low, the transmission effect is sensitive, and the stirring effect is improved.

Further, the stirring driving assembly Z also comprises a gearbox, and the power motor 4 drives the stirring sun gear 10 to rotate through the gearbox; the gearbox comprises a sleeve shell 5, a terminal speed reducing assembly 7 and two groups of intermediate speed reducing assemblies 6 which are in transmission connection with each other, wherein the two groups of intermediate speed reducing assemblies 6 and the one group of terminal speed reducing assemblies 7 are respectively arranged in an inner cavity of the sleeve shell 5; the power motor 4, the two groups of middle speed reducing assemblies 6 and the terminal speed reducing assemblies 7 are sequentially arranged from top to bottom, the power motor 4 is in transmission connection with the middle speed reducing assemblies 6 above, and the terminal speed reducing assemblies 7 are in transmission connection with the middle speed reducing assemblies 6 below.

Further, an annular reduction rack 501 is integrally formed on the annular inner wall of the sleeve housing 5; the terminal speed reducing assembly 7 comprises a terminal speed reducing bracket and three terminal planetary gears 702 which are respectively positioned and rotated on the terminal speed reducing bracket, wherein the three terminal planetary gears 702 are annularly distributed on the terminal speed reducing bracket; the active reduction gear 16 of the previous stage power output end (actually, the intermediate reduction assembly 6 above the final reduction assembly 7) is positioned on the axis of the inner cavity of the final reduction support, the final planet gear 702 is positioned in the annular gap between the corresponding active reduction gear 16 and the annular reduction rack 501, and the final planet gear 702 is respectively meshed with the active reduction gear 16 and the annular reduction rack 501; the final reduction support is in transmission connection with the stirring sun gear 10, and when the corresponding active reduction gear 16 rotates, the final reduction support integrally rotates through the mutual transmission between the final planet gear 702 and the annular reduction rack 501, so that the stirring sun gear 10 is driven to rotate. Specifically, the final reduction carrier includes a final upper housing 701 and a final lower housing 703 which are assembled with each other up and down, three final planet gears 702 are positioned and rotated between the final upper housing 701 and the final lower housing 703, and the final planet gears 702 are at least partially exposed at the side of the final reduction carrier so as to be engaged by the annular reduction rack 501.

Further, the power motor 4 is in transmission connection with a terminal speed reducing assembly 7 through two groups of intermediate speed reducing assemblies 6; the intermediate speed reducing assembly 6 comprises an intermediate speed reducing bracket and three intermediate planetary gears 602 which are respectively positioned and rotated on the intermediate speed reducing bracket, wherein the three intermediate planetary gears 602 are annularly distributed on the intermediate speed reducing bracket; the active reduction gear 16 of the previous stage power output end (here, actually the power motor 4 or the first group of intermediate reduction assemblies 6) is located on the axis of the intermediate reduction bracket, the intermediate planetary gear 602 is located in the annular gap between the corresponding active reduction gear 16 and the annular reduction rack 501, and the intermediate planetary gear 602 is respectively meshed with the active reduction gear 16 and the annular reduction rack 501; when the corresponding driving reduction gear 16 rotates, the intermediate reduction bracket integrally rotates through the mutual transmission between the intermediate planetary gear 602 and the annular reduction rack 501, and further drives the next reduction assembly (the next intermediate reduction assembly 6 or the final reduction assembly 7) to work. Specifically, the intermediate reduction carrier includes an intermediate upper housing 601 and an intermediate lower housing 603 which are assembled with each other up and down, three intermediate planetary gears 602 are positioned and rotated between the intermediate upper housing 601 and the intermediate lower housing 603, and the intermediate planetary gears 602 are at least partially exposed to the side of the intermediate reduction carrier so as to be engaged with the annular reduction rack 501.

Further, a corresponding active reduction gear 16 is connected to the output shaft of the power motor 4, or is formed on the axis of the intermediate reduction support. Specifically, a driving reduction gear 16 on an output shaft of the power motor 4 extends into the upper intermediate reduction assembly 6 to drive the upper intermediate reduction assembly 6 to rotate; the driving reduction gear 16 in the upper intermediate reduction assembly 6 extends into the lower intermediate reduction assembly 6 to drive the lower intermediate reduction assembly 6 to rotate; the driving reduction gear 16 in the lower intermediate reduction assembly 6 extends into the final reduction assembly 7 to drive the final reduction assembly 7 to rotate; after the power motor 4 performs the multi-stage speed reduction function of the reduction gearbox, the power motor can finally drive the stirring sun gear 10 to rotate at a proper rotating speed.

Further, a revolution rotating shaft 9 is arranged on the axis of the stirring sun gear 10, and an output shaft of the power motor 4 is in transmission connection with the revolution rotating shaft 9 through a reduction gearbox so as to drive the stirring sun gear 10 to rotate; the stirring planetary gear 12 is provided with a rotation shaft 15 on the axis thereof, the stirring planetary gear 12 is connected to the stirring hook 2 via the rotation shaft 15, and the rotation shaft 15 is disposed to be offset from the axis of the stirring sun gear 10. Specifically, a connecting hole 704 is formed in the middle of the terminal lower housing 703 in the terminal speed reduction assembly 7, the section of the connecting hole 704 is non-circular, a connecting column 901 is formed at the top end of the revolution rotating shaft 9, the section of the connecting column 901 is non-circular and is matched with the connecting hole 704, the connecting hole 704 is inserted into the connecting column 901, the terminal speed reduction assembly 7 and the revolution rotating shaft 9 are connected with each other, and meanwhile, the terminal speed reduction assembly 7 can be guaranteed to effectively drive the revolution rotating shaft 9 to rotate.

Further, the stirring driving assembly Z further comprises a turntable 14, the turntable 14 is provided with a first positioning hole 1401 and a second positioning hole 1402, the first positioning hole 1401 is located on the axis of the turntable 14, and the second positioning hole 1402 deviates from the axis of the turntable 14; at least part of the revolution rotating shaft 9 is rotatably inserted into the first positioning hole 1401, and the turntable 14 rotates around the revolution rotating shaft 9 relative to the top cover 3; the rotation shaft 15 rotatably penetrates through the second positioning hole 1402, and the penetrating portion is connected to the stirring hook 2. Specifically, a first bearing 11 is disposed between the revolving rotary shaft 9 and the inner wall of the first positioning hole 1401, and a second bearing 13 is disposed between the rotating rotary shaft 15 and the inner wall of the second positioning hole 1402.

Further, this flour-mixing machine is still including fixed fixing base 8 that sets up in the 3 inner chambers of top cap, and annular stirring rack 801 shaping is on the annular inner wall of fixing base 8, and stirring sun gear 10 and the activity of stirring planetary gear 12 are at the 8 inner chambers of fixing base, and sleeve shell 5 is fixed to be set up in the 8 tops of fixing base.

Further, the top cover 3 is detachably arranged at the top opening of the stirring container 1; the power motor 4, the stirring sun gear 10 and the stirring planetary gear 12 are respectively arranged in the inner cavity of the top cover 3; the stirring hook 2 is exposed below the top cover 3 and extends into the inner cavity of the stirring container 1.

Referring to fig. 4, this state is an initial state in which the annular stirring rack 801, the stirring sun gear 10, and the stirring planet gears 12 are fitted to each other; referring to fig. 5, in an initial state, after the stirring sun gear 10 rotates clockwise by 124 °, the annular stirring rack 801, the stirring sun gear 10, and the stirring planet gear 12 are engaged with each other, in which the stirring sun gear 10 rotates along arrow a, and the stirring planet gear rotates along arrow b and revolves along arrow c; referring to fig. 6, in an initial state, after the stirring sun gear 10 rotates clockwise by 248 °, the annular stirring rack 801, the stirring sun gear 10, and the stirring planet gear 12 are matched with each other; referring to fig. 7, in an initial state, after the stirring sun gear 10 rotates clockwise by 372 °, the annular stirring rack 801, the stirring sun gear 10, and the stirring planet gear 12 are matched with each other; referring to fig. 8, in an initial state, after the stirring sun gear 10 rotates clockwise by 496 °, the annular stirring rack 801, the stirring sun gear 10, and the stirring planet gear 12 are matched with each other; a schematic view in which the ring-shaped stirring rack 801, the stirring sun gear 10, and the stirring planet gears 12 are engaged with each other after the stirring sun gear 10 rotates clockwise by 620 ° in the initial state.

The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A novel dough mixer comprises a stirring container (1) and a stirring hook (2), wherein the stirring hook (2) is movably arranged in the inner cavity of the stirring container (1); the method is characterized in that: the stirring device is characterized by also comprising a top cover (3) detachably arranged on the stirring container (1), wherein a stirring driving assembly (Z) for driving the stirring hook (2) to rotate and revolve is arranged on the top cover (3); the stirring driving assembly (Z) comprises a power motor (4), a stirring sun gear (10) and a stirring planetary gear (12); an output shaft of the power motor (4) is in transmission connection with the stirring sun gear (10) to drive the stirring sun gear (10) to rotate around the axis of the stirring sun gear; the top cover (3) is provided with a relatively fixed annular stirring rack (801), and the stirring sun gear (10) is positioned in the middle of the inner side of the annular stirring rack (801); the stirring planetary gear (12) is in transmission connection with the stirring hook (2), and the stirring planetary gear (12) is respectively meshed with the stirring sun gear (10) and the annular stirring rack (801); when the power motor (4) is electrified to work, the stirring planetary gear (12) moves between the stirring sun gear (10) and the annular stirring rack (801) so as to enable the stirring hook (2) to revolve around the axis of the stirring sun gear (10) and rotate around the axis of the stirring planetary gear (12).

2. The novel dough mixer as claimed in claim 1, wherein: the stirring driving assembly (Z) further comprises a gearbox, and the power motor (4) drives the stirring sun gear (10) to rotate through the gearbox; the gearbox comprises a sleeve shell (5) and a terminal speed reducing assembly (7) arranged in an inner cavity of the sleeve shell (5); an annular speed reduction rack (501) is arranged on the annular inner wall of the sleeve shell (5); the terminal speed reduction assembly (7) comprises a terminal speed reduction support and terminal planetary gears (702) which are positioned and rotated on the terminal speed reduction support, and more than two terminal planetary gears (702) are annularly distributed on the terminal speed reduction support; an active reduction gear (16) of the power output end of the previous stage is positioned on the axis of the terminal reduction support, and a terminal planet gear (702) is respectively meshed with the active reduction gear (16) and an annular reduction rack (501); the terminal speed reduction support is in transmission connection with the stirring sun gear (10) and drives the stirring sun gear (10) to rotate.

3. The novel dough mixer as claimed in claim 2, wherein: the gearbox also comprises one or more groups of intermediate speed reducing components (6) which are in transmission connection with each other, the intermediate speed reducing components (6) are arranged in the inner cavity of the sleeve shell (5), and the power motor (4) is in transmission connection with the terminal speed reducing components (7) through more than one group of intermediate speed reducing components (6); the middle speed reducing assembly (6) comprises a middle speed reducing bracket and middle planetary gears (602) positioned and rotated on the middle speed reducing bracket, wherein more than two middle planetary gears (602) are annularly distributed on the middle speed reducing bracket; an active reduction gear (16) of the power output end of the previous stage is positioned on the axis of the middle reduction bracket, and a middle planetary gear (602) is respectively meshed with the active reduction gear (16) and the annular reduction rack (501).

4. The novel dough mixer as claimed in claim 3, wherein: the driving reduction gear (16) is connected to an output shaft of the power motor (4) and/or an axis of the intermediate reduction bracket.

5. The novel dough mixer as claimed in claim 1, wherein: a revolution rotating shaft (9) is arranged on the axis of the stirring sun gear (10), and an output shaft of the power motor (4) is in transmission connection with the revolution rotating shaft (9) so as to drive the stirring sun gear (10) to rotate; and an autorotation rotating shaft (15) is arranged on the axis of the stirring planetary gear (12), the stirring planetary gear (12) is connected with the stirring hook (2) through the autorotation rotating shaft (15), and the autorotation rotating shaft (15) is deviated from the axis of the stirring sun gear (10).

6. The novel dough mixer as claimed in claim 5, wherein: the stirring driving assembly (Z) further comprises a rotary table (14), wherein a first positioning hole (1401) and a second positioning hole (1402) are formed in the rotary table (14), the first positioning hole (1401) is located on the axis of the rotary table (14), and the second positioning hole (1402) deviates from the axis of the rotary table (14); at least part of the revolution rotating shaft (9) is rotatably inserted into the first positioning hole (1401), and the rotating disc (14) rotates around the revolution rotating shaft (9) relative to the top cover (3); the rotation rotating shaft (15) can rotatably penetrate through the second positioning hole (1402), and the penetrating part is connected with the stirring hook (2).

7. The novel dough mixer as claimed in claim 1, wherein: still including fixed fixing base (8) that set up in top cap (3) inner chamber, annular stirring rack (801) set up on the annular inner wall of fixing base (8), stir sun gear (10) and stirring planetary gear (12) activity in fixing base (8) inner chamber.

8. The novel dough mixer as claimed in claim 1, wherein: the top cover (3) is detachably arranged at the opening at the top of the stirring container (1); the power motor (4), the stirring sun gear (10) and/or the stirring planetary gear (12) are/is arranged in the inner cavity of the top cover (3); the stirring hook (2) is exposed below the top cover (3) and extends into the inner cavity of the stirring container (1).