CN216494909U

CN216494909U - Power unit and machine of cooking of machine of cooking

Info

Publication number: CN216494909U
Application number: CN202123070739.4U
Authority: CN
Inventors: 李一峰; 黄伟
Original assignee: Bear Electrical Appliance Co Ltd; Foshan Bear Intelligent Electric Appliance Co Ltd
Current assignee: Bear Electrical Appliance Co Ltd; Foshan Bear Intelligent Electric Appliance Co Ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-05-13
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a power structure of a cooking machine, which comprises a motor component and a stirring paddle component, wherein the motor component comprises a motor and a gearbox, and a power output shaft of the motor and a power output shaft of the gearbox are arranged at an angle of 90 degrees; the stirring paddle component comprises a stirring paddle, a first rotating shaft and a second rotating shaft, wherein the first rotating shaft and the second rotating shaft are arranged at two ends of the stirring paddle; the power output shaft, the first rotating shaft and the second rotating shaft of the gearbox are coaxially arranged; the stirring paddles and the motor components are mutually perpendicular and staggered. From this, through setting up stirring rake and motor element mutually perpendicular crisscross for power unit is compacter, succinct, and the overall arrangement is more reasonable, and then very big saving installation space. In addition, the power output shaft of the gearbox is coaxially arranged with the first rotating shaft and the second rotating shaft, so that the stability and the reliability of power transmission are improved.

Description

Power unit and machine of cooking of machine of cooking

Technical Field

The utility model relates to the technical field of kitchen appliances, in particular to a power structure of a cooker and the cooker.

Background

The frying machine is a kitchen appliance simulating a household frying pan for frying. In the existing frying machine, the arrangement direction of a driving mechanism is consistent with that of a stirring paddle, and the driving mechanism is in transmission connection by adopting belt transmission, so that the whole frying machine is complex in structure, large in required installation space, and low in transmission reliability and stability.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides the power mechanism of the cooking machine and the cooking machine, wherein the stirring paddle component and the motor component are vertically and alternately arranged, so that the power mechanism is more compact and concise, the layout is more reasonable, the power output reliability and stability are good, the service life is long, and the maintenance is more convenient.

The technical scheme adopted by the utility model for solving the problems is as follows:

the utility model provides a power unit of machine of cooking, includes motor element and stirring rake subassembly, wherein:

the motor assembly comprises a motor and a gearbox, and a power output shaft of the motor and a power output shaft of the gearbox are arranged at 90 degrees;

the stirring paddle component comprises a stirring paddle, a first rotating shaft and a second rotating shaft, the first rotating shaft and the second rotating shaft are respectively arranged at two ends of the stirring paddle, the first rotating shaft is in transmission connection with a power output shaft of the gearbox, and the second rotating shaft is used for being inserted into a side mounting hole of the pot body; the power output shaft of the gearbox, the first rotating shaft and the second rotating shaft are coaxially arranged;

the stirring paddles and the motor components are mutually perpendicular and staggered.

According to the power mechanism, the stirring paddles and the motor assemblies are vertically and alternately arranged, so that the power mechanism is more compact and concise, the layout is more reasonable, and the installation space is greatly saved. In addition, the power output shaft of the gearbox is coaxially arranged with the first rotating shaft and the second rotating shaft, so that the stability and the reliability of power transmission are improved.

Furthermore, a transmission mechanism is arranged in the gearbox, and a power output shaft of the motor is in transmission connection with a power output shaft of the gearbox through the transmission mechanism.

Further, the transmission mechanism is a worm gear transmission assembly and/or a gear set transmission assembly.

Therefore, the power transmission is carried out by adopting the worm gear transmission assembly and/or the gear set transmission assembly, and the stability and the reliability of power transmission can be greatly improved.

The transmission device further comprises a transmission wheel sleeved on the power output shaft of the gearbox and a driven wheel sleeved on the first rotating shaft, and the transmission wheel is in coupling transmission connection with the driven wheel.

Furthermore, the outer side surface of the driving wheel is provided with a plum blossom-shaped groove, the driven wheel is provided with a cavity for accommodating the driving wheel, and the cavity is internally provided with a plurality of convex ribs matched with the plum blossom-shaped groove.

Furthermore, a plurality of first guide inclined planes are arranged on the end face, facing the driven wheel, of the quincuncial groove, and matched second guide inclined planes are arranged on the end face, facing the driving wheel, of the convex rib.

Therefore, the first guide inclined plane and the second guide inclined plane are arranged, so that the plum blossom-shaped groove and the plurality of convex ribs can be conveniently installed and matched.

Furthermore, a first groove used for being sleeved on the power output shaft of the gearbox is formed in the driving wheel, and a first flat position is arranged on the first groove; a second flat position matched with the first flat position is arranged on the side surface of the power output shaft of the gearbox; the transmission wheel is further provided with a first through hole communicated with the first groove, and the end face of the power output shaft of the gearbox is provided with a first mounting hole matched with the first through hole.

Furthermore, a second groove used for being sleeved on the first rotating shaft is formed in the driven wheel, a third flat position is arranged on the second groove, and a fourth flat position matched with the third flat position is arranged on the side face of the first rotating shaft; and a second through hole is also formed in the side surface of the second groove, and a second mounting hole matched with the second through hole is formed in the first rotating shaft.

In addition, the utility model also provides a cooking machine which comprises the power mechanism and a pot body, wherein the pot body is provided with a semi-cylindrical cavity for cooking, and the motor component drives the stirring paddle to do reciprocating rotation left and right in the cavity.

Furthermore, an opening for inserting the first rotating shaft is formed in one side of the cavity, a third mounting hole for inserting the second rotating shaft is formed in the other side of the cavity, and the third mounting hole and the opening are both located on the rotating axis of the cavity.

In summary, according to the power mechanism of the cooking machine and the cooking machine, the stirring paddles and the motor assemblies are vertically and alternately arranged, so that the power mechanism is more compact and concise, the layout is more reasonable, and the installation space is greatly saved. In addition, the power output shaft of the gearbox is coaxially arranged with the first rotating shaft and the second rotating shaft, so that the stability and the reliability of power transmission are improved.

Drawings

FIG. 1 is a schematic structural view of a power mechanism of the cooker of the present invention;

FIG. 2 is a schematic structural view of the motor assembly of the present invention;

FIG. 3 is a schematic diagram of the internal structure of the transmission in the motor assembly of the present invention;

FIG. 4 is a schematic structural view of a stirring paddle assembly according to the present invention;

FIG. 5 is a schematic structural diagram of a driving wheel according to the present invention;

FIG. 6 is a schematic view of another perspective structure of the driving wheel according to the present invention;

FIG. 7 is a schematic view of the construction of a driven wheel of the present invention;

FIG. 8 is a schematic view of the driven wheel of the present invention from another perspective;

fig. 9 is a cross-sectional view of the power mechanism and the pan body of the cooker after being assembled.

Wherein the reference numerals have the following meanings:

1. a motor assembly; 11. a motor; 12. a gearbox; 121. a fourth mounting hole; 122. a second flat position; 123. a first mounting hole; 13. a multi-stage transmission mechanism; 131. a worm; 132. a worm gear; 133. a first gear; 134. a second gear; 135. a third gear; 136. a fourth gear; 2. a paddle assembly; 21. a stirring paddle; 22. a first rotating shaft; 221. a fourth flat position; 222. a second mounting hole; 23. a second rotation shaft; 3. a driving wheel; 31. a quincunx groove; 311. a first guide slope; 32. a first groove; 321. a first flat position; 33. a first through hole; 4. a driven wheel; 41. a concave cavity; 42. a rib is protruded; 421. a second guide slope; 43. a second groove; 431. a third flat position; 432. a second through hole; 5. a pan body; 51. a cavity; 52. an opening; 53. and a third mounting hole.

Detailed Description

For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Referring to fig. 1-8, the present invention first provides a power mechanism of a cooker, which includes a motor assembly 1 and a stirring paddle assembly 2, wherein the stirring paddle assembly 2 is directly coupled and driven with the motor assembly 1 and is vertically and alternately arranged. Under the drive of the motor component 1, the stirring paddle component 2 can be driven to rotate around the pot body 5 so as to realize automatic cooking operation.

Referring to fig. 2-3, the electric machine assembly 1 includes a motor 11 and a transmission case 12, a multi-stage transmission mechanism 13 is disposed in the transmission case 12, a power output shaft of the motor 11 is in transmission connection with a power output shaft of the transmission case 12 through the multi-stage transmission mechanism 13, and the power output shaft of the motor 11 and the power output shaft of the transmission case 12 are disposed at an angle of 90 degrees. In addition, the gear box 12 is further provided with a plurality of fourth mounting holes 121 for fixing the gear box in the panel shell of the cooking main machine.

Specifically, the multistage transmission mechanism 13 includes a worm gear assembly and a gear train assembly, the worm gear assembly includes a worm 131 disposed on the power output shaft of the motor 11 and a worm wheel 132 in meshing transmission with the worm 131, and the worm 131 and the worm wheel 132 form a first stage of transmission; the gear set transmission assembly comprises a first gear set and a second gear set, the first gear set comprises a first gear 133 sleeved on an output shaft of the worm gear 132 and a second gear 134 in meshing transmission with the first gear 133, and the first gear 133 and the second gear 134 form second-stage transmission; the second gear set comprises a third gear 135 sleeved on the output shaft of the second gear 134 and a fourth gear 136 sleeved on the power output shaft of the gearbox 12 and meshed with the third gear 135 for transmission, and a third-stage transmission is formed between the third gear 135 and the fourth gear 136.

Referring to fig. 4, the stirring paddle assembly 2 includes a stirring paddle 21, and a first rotating shaft 22 and a second rotating shaft 23 respectively disposed at two ends of the stirring paddle 21, the first rotating shaft 22 is in transmission connection with a power output shaft of the gear box 12, and the second rotating shaft 23 is used for being inserted into a side mounting hole of the pot body 5; the power output shaft of the gearbox 12, the first rotating shaft 22 and the second rotating shaft 23 are all coaxially arranged; the stirring paddles 21 and the motor assembly 1 are vertically staggered with each other.

In this embodiment, the paddle 21 is U-shaped.

From this, through setting up stirring rake 21 and motor element 1 mutually perpendicular is crisscross for power unit is compacter, succinct, and the overall arrangement is more reasonable, and then very big saving installation space. In addition, the power output shaft of the transmission 12 is coaxially provided with both the first rotating shaft 22 and the second rotating shaft 23, thereby improving stability and reliability of power transmission. In addition, the multistage transmission mechanism 13 combining the worm gear transmission assembly and the gear set transmission assembly is adopted for power transmission, so that the stability and reliability of power transmission can be greatly improved.

Referring to fig. 5-8, the power mechanism further includes a driving wheel 3 disposed on the power output shaft of the transmission 12 and a driven wheel 4 disposed on the first rotation shaft 22, wherein the driving wheel 3 is coupled with the driven wheel 4.

Specifically, a quincunx groove 31 is formed in the outer side surface of the driving wheel 3, a concave cavity 41 for accommodating the driving wheel 3 is formed in the driven wheel 4, and a plurality of convex ribs 42 assembled with the quincunx groove 31 are arranged in the concave cavity 41. In addition, the end surface of the quincuncial groove 31 facing the driven wheel 4 is provided with a plurality of first guiding inclined surfaces 311, and the end surface of the convex rib 42 facing the driving wheel 3 is provided with a matched second guiding inclined surface 421. Thus, the insertion of the quincunx grooves 31 into the ribs 42 is facilitated by the provision of the first and second guide slopes 311 and 421.

Referring to fig. 5-6, the driving wheel 3 is provided with a first groove 32 for being sleeved on the power output shaft of the gearbox 12, and the first groove 32 is provided with a first flat position 321; the side of the power output shaft of the gearbox 12 is provided with a second flat position 122 matched with the first flat position 321. In addition, the driving wheel 3 is further provided with a first through hole 33 communicated with the first groove 32, and the end surface of the power output shaft of the gearbox 12 is provided with a first mounting hole 123 matched with the first through hole 33.

In this embodiment, the first mounting hole 123 is a screw hole; after a screw penetrates through the first through hole 33 and is in threaded connection with the first mounting hole 123, the driving wheel 3 can be fixed on the power output shaft of the gearbox 12.

Referring to fig. 7-8, the driven wheel 4 is provided with a second groove 43 for being sleeved on the first rotating shaft 22, the second groove 43 is provided with a third flat portion 431, and a side surface of the first rotating shaft 22 is provided with a fourth flat portion 221 matched with the third flat portion 431. In addition, a second through hole 432 is further formed in a side surface of the second groove 43, and a second mounting hole 222 that is engaged with the second through hole 432 is formed in the first rotating shaft 22.

Thus, after the driven wheel 4 is inserted into the first rotating shaft 22, the driven wheel can be fixedly connected to the second through hole 432 and the second mounting hole 222 by using pins inserted through the two holes.

Referring to fig. 9, the utility model further provides a cooker, which comprises the power mechanism and a cooker body 5, wherein the cooker body 5 is provided with a semi-cylindrical cavity 51 for cooking, and the motor assembly 1 drives the stirring paddle 21 to reciprocate left and right in the cavity 51.

Specifically, an opening 52 is formed at one side of the cavity 51 for inserting the first rotating shaft 22, a third mounting hole 53 is formed at the other side of the cavity 51 for inserting the second rotating shaft 23, and both the third mounting hole 53 and the opening 52 are located on the rotation axis of the cavity 51.

In summary, according to the power mechanism of the cooking machine and the cooking machine, the stirring paddles 21 and the motor assembly 1 are vertically and alternately arranged, so that the power mechanism is more compact and concise, the layout is more reasonable, and the installation space is greatly saved. In addition, the power output shaft of the transmission 12 is coaxially provided with both the first rotating shaft 22 and the second rotating shaft 23, thereby improving stability and reliability of power transmission.

The technical means disclosed in the utility model scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.

Claims

1. The utility model provides a power unit of machine of cooking, its characterized in that includes motor element and stirring rake subassembly, wherein:

2. The power mechanism as claimed in claim 1, wherein a transmission mechanism is arranged in the gearbox, and a power output shaft of the motor is in transmission connection with a power output shaft of the gearbox through the transmission mechanism.

3. The power mechanism according to claim 2, wherein the transmission mechanism is a worm gear transmission assembly and/or a gear set transmission assembly.

4. The power mechanism as claimed in any one of claims 1 to 3, further comprising a driving wheel sleeved on the power output shaft of the gearbox and a driven wheel sleeved on the first rotating shaft, wherein the driving wheel is coupled and in transmission connection with the driven wheel.

5. The power mechanism as claimed in claim 4, wherein the driving wheel has a quincunx groove on its outer side, the driven wheel has a cavity for accommodating the driving wheel, and the cavity has a plurality of ribs matching with the quincunx groove.

6. The power mechanism as claimed in claim 5, wherein a plurality of first guiding slopes are provided on the end surface of the quincuncial groove facing the driven wheel, and a second matching guiding slope is provided on the end surface of the rib facing the driving wheel.

7. The power mechanism as claimed in claim 4, wherein the driving wheel is provided with a first groove for being sleeved on the power output shaft of the gearbox, and the first groove is provided with a first flat position; a second flat position matched with the first flat position is arranged on the side surface of the power output shaft of the gearbox; the transmission wheel is further provided with a first through hole communicated with the first groove, and the end face of the power output shaft of the gearbox is provided with a first mounting hole matched with the first through hole.

8. The power mechanism as claimed in claim 4, wherein the driven wheel is provided with a second groove for being sleeved on the first rotating shaft, the second groove is provided with a third flat position, and a side surface of the first rotating shaft is provided with a fourth flat position matched with the third flat position; and a second through hole is also formed in the side surface of the second groove, and a second mounting hole matched with the second through hole is formed in the first rotating shaft.

9. A cooker, characterized by comprising the power mechanism as claimed in any one of claims 1 to 8 and a cooker body, wherein the cooker body is provided with a semi-cylindrical cavity for cooking, and the motor assembly drives the stirring paddle to reciprocate left and right in the cavity.

10. The cooker as claimed in claim 9, wherein one side of the cavity is opened with an opening for inserting the first rotating shaft, the other side of the cavity is opened with a third mounting hole for inserting the second rotating shaft, and the third mounting hole and the opening are both located on the rotation axis of the cavity.