Rotating device for cooking robot

Abstract

A rotating device for a cooking robot comprises a pot rotating mechanism, a pot rotating mechanism and a pot rotating mechanism, and the pot rotating mechanism comprises a pot rotating assembly which comprises a pot rotating shaft; the stirring mechanism comprises a stirring assembly, the stirring assembly comprises a stirring shaft, the rotating pan shaft is a hollow cylinder, and the stirring shaft is arranged in the rotating pan shaft in a penetrating mode; the electric lock shaft mechanism comprises a driving assembly which comprises a lock shaft motor and a bidirectional lead screw, and the bidirectional lead screw is arranged on an output shaft of the lock shaft motor; the lock shaft assembly comprises a lock shaft ring and a clamping shaft, and the lock shaft ring is arranged on the clamping shaft in a sleeving mode; the pot rotating mechanism, the stirring mechanism and the electric lock shaft mechanism are arranged on the plate body. According to the rotating device, the locking shaft ring can lock the clamping shaft or be separated from the clamping shaft only by driving the locking shaft motor to rotate, the pan rotating shaft can be conveniently mounted or taken out without manual operations such as screw mounting or dismounting, so that the pan liner is conveniently taken down for maintenance, the efficiency is improved, and meanwhile, the labor intensity is reduced due to no manual participation. And the use cost and the training cost of customers are reduced.

Description

Technical Field

[0001] The present application relates to cooking equipment, and in particular to a rotating device for a stir-fry robot. Background Art

[0002] With the continuous development of automatic intelligent informatization, the automation of cooking equipment has gradually become a hot topic of concern. Some stir-fry robot machines have emerged on the market. For existing stir-fry robots, the service life of the chemical coating on the pot liner does not exceed 700 times. Therefore, after a certain period of use, the pot liner needs to be re-sprayed with a chemical coating. Especially for commercial stir-fry robots, if 100 dishes are made in a day, the pot liner needs to be disassembled for maintenance in a week. Generally, the pot liner is fixed to rotating shafts such as a rotating pot shaft and a stirring shaft by means of screws, threaded pressing covers, etc., and needs to be removed by manual disassembly, which is time-consuming and laborious. The installation process also requires manual participation, and manual disassembly and installation also increase the customer's usage cost and training cost. Summary of the Invention

[0003] The technical problem to be solved by the present application is to provide a rotating device for a stir-fry robot in view of the deficiencies of the prior art.

[0004] The technical problem to be solved by the present application is solved by the following technical solutions:

[0005] A rotating device for a stir-fry robot, comprising a rotating pot mechanism, a stirring mechanism, an electric lock shaft mechanism and a mounting plate;

[0006] The rotating pot mechanism includes a rotating pot assembly, and the rotating pot assembly includes a rotating pot shaft;

[0007] The stirring mechanism includes a stirring assembly, the stirring assembly includes a stirring shaft, the rotating pot shaft is a hollow cylinder, and the stirring shaft is disposed through the rotating pot shaft;

[0008] The electric lock shaft mechanism includes:

[0009] A driving component, including a lock shaft motor and a bidirectional lead screw, the bidirectional lead screw is disposed on the output shaft of the lock shaft motor, and the lock shaft motor is electrically connected to the bidirectional lead screw;

[0010] A lock shaft component, including a lock shaft ring and a clamping shaft sleeved outside the rotating pot shaft, the lock shaft ring is sleeved on the clamping shaft, and driving the lock shaft motor can lock the clamping shaft by the lock shaft ring or separate from the clamping shaft;

[0011] The mounting plate includes a plate body and a mounting position provided on the plate body, and the rotating pot mechanism, the stirring mechanism and the electric lock shaft mechanism are disposed on the plate body through the mounting position.

[0012] The rotating device for a cooking robot provided by an embodiment of the present application includes: The pan rotating mechanism includes a pan rotating assembly, and the pan rotating assembly includes a pan rotating shaft; the stirring mechanism includes a stirring assembly, and the stirring assembly includes a stirring shaft. The pan rotating shaft is a hollow cylinder, and the stirring shaft is disposed through the pan rotating shaft; the electric lock shaft mechanism includes: a driving assembly, including a lock shaft motor and a bidirectional lead screw, and the bidirectional lead screw is disposed on the output shaft of the lock shaft motor; a lock shaft assembly, including a lock shaft ring and a clamping shaft, the lock shaft ring is sleeved on the clamping shaft, and driving the lock shaft motor can lock the lock shaft ring to the clamping shaft or separate it from the clamping shaft; an installation disk, including a disk body and an installation position, and the pan rotating mechanism, the stirring mechanism and the electric lock shaft mechanism are disposed on the disk body through the installation position. Due to the rotating device of the present application, only by driving the lock shaft motor to rotate, the lock shaft ring can be locked to the clamping shaft or separated from the clamping shaft, without manually installing or removing screws and other operations, the pan rotating shaft can be conveniently installed or taken out, so that the pot liner can be conveniently removed for maintenance, thereby improving the efficiency. At the same time, since no manual participation is required, the use cost and training cost of customers are reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 FIG. is a schematic structural diagram of the rotating device provided by an embodiment of the present application in one embodiment;

[0014] Figure 2 FIG. is a schematic structural diagram of the rotating device provided by an embodiment of the present application in another embodiment;

[0015] Figure 3 FIG. is a schematic structural diagram of the electric lock shaft mechanism provided by an embodiment of the present application in one embodiment;

[0016] Figure 4 FIG. is a schematic structural diagram of the bidirectional lead screw provided by an embodiment of the present application in one embodiment;

[0017] Figure 5 FIG. is a schematic structural diagram of the bidirectional lead screw provided by an embodiment of the present application in another embodiment;

[0018] Figure 6 FIG. is a schematic structural diagram of the lock shaft ring provided by an embodiment of the present application in one embodiment;

[0019] Figure 7 FIG. is a schematic diagram of the discrete elements of the lock shaft ring provided by an embodiment of the present application in one embodiment;

[0020] Figure 8 FIG. is a schematic structural diagram of the clamping shaft provided by an embodiment of the present application in one embodiment;

[0021] Figure 9 FIG. is a schematic structural diagram of the installation disk provided by an embodiment of the present application in one embodiment;

[0022] Figure 10 Schematic structural diagram of the mounting disc provided in an embodiment of the present application in another embodiment;

[0023] Figure 11 Schematic structural diagram of the clamping shaft mounting cylinder provided in an embodiment of the present application in one embodiment;

[0024] Figure 12 Cross-sectional view of the rotary pot shaft and the stirring shaft provided in an embodiment of the present application in one embodiment;

[0025] Figure 13 Schematic structural diagram of the second bevel gear mounting ring of the rotary pot provided in an embodiment of the present application in one embodiment;

[0026] Figure 14 Cross-sectional view of the rotary pot assembly and the stirring assembly provided in an embodiment of the present application in one embodiment;

[0027] Figure 15 Schematic structural diagram of the rotating device provided in an embodiment of the present application in yet another embodiment;

[0028] Figure 16 Schematic structural diagram of the mounting disc provided with an electric lock shaft mechanism in an embodiment of the present application in one embodiment. Detailed implementation manners

[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings through specific implementation manners. Similar elements in different implementation manners are labeled with related similar element numbers. In the following implementation manners, many detailed descriptions are provided to enable a better understanding of the present application. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, or methods. In some cases, some operations related to the present application are not shown or described in the specification to avoid overwhelming the core part of the present application with excessive descriptions. For those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0030] In addition, the features, operations, or characteristics described in the specification can be combined in any appropriate manner to form various embodiments. At the same time, the steps or actions in the method description can also be reordered or adjusted in an obvious manner by those skilled in the art. Therefore, the various sequences in the specification and the drawings are only for clearly describing a certain embodiment and do not mean that they are the necessary sequences, unless it is stated that a certain sequence must be followed.

[0031] The serial numbers assigned to the components in this document itself, such as "first", "second", etc., are only used to distinguish the described objects and do not have any sequential or technical meaning.

[0032] In addition, the technical features and technical solutions described in this document can also be combined in any suitable manner in one or more embodiments. For those skilled in the art, it is easy to understand that the steps or operation sequences of the methods related to the embodiments provided in this document can also be changed. Therefore, any sequence in the drawings and embodiments is only for illustrative purposes and does not imply a requirement to follow a certain sequence, unless it is clearly stated that a certain sequence is required.

[0033] Embodiment:

[0034] As Figures 1 to 3 shown, a rotating device for a cooking robot provided by an embodiment of the present application, in one implementation manner, may include a pan rotating mechanism, a stirring mechanism, an electric shaft locking mechanism, and a mounting plate.

[0035] The pan rotating mechanism may include a pan rotating assembly, and the pan rotating assembly may include a pan rotating shaft 431.

[0036] The stirring mechanism may include a stirring assembly, and the stirring assembly may include a stirring shaft 531 and stirring blades 533. In one implementation manner, the stirring blades 533 may be arranged at the top of the stirring shaft through a stirring blade fixing block 534. The pan rotating shaft 431 is a hollow cylinder, and the stirring shaft 531 is disposed through the pan rotating shaft 431.

[0037] The electric shaft locking mechanism is used for the rotating shafts of the cooking robot, such as the pan rotating shaft, the stirring shaft, etc. This electric shaft locking mechanism may include a driving assembly and a shaft locking assembly. The driving assembly may include a shaft locking motor 110 and a bidirectional lead screw 120. The bidirectional lead screw 120 is arranged on the output shaft of the shaft locking motor 110, and the shaft locking motor 110 is electrically connected to the bidirectional lead screw 120; the shaft locking assembly may include a shaft locking ring 210 and a clamping shaft 220. The clamping shaft 220 is sleeved outside the pan rotating shaft 431, and the shaft locking ring 210 is sleeved on the clamping shaft 220. Driving the shaft locking motor 110 can cause the shaft locking ring 210 to lock or separate from the clamping shaft 220. Driving the shaft locking motor 110 to rotate forward can cause the shaft locking ring 210 to lock or separate from the clamping shaft 220, and driving the shaft locking motor 110 to rotate in reverse can cause the shaft locking ring 210 to separate from or lock the clamping shaft 220.

[0038] The mounting plate includes a plate body 310 and a mounting position. The mounting position is arranged on the plate body 310, and the pan rotating mechanism, the stirring mechanism, and the electric shaft locking mechanism are arranged on the plate body 310 through the mounting position.

[0039] As Figures 4 to 8As shown in the figure, for the electric lock shaft mechanism provided by the embodiment of the present application, the bidirectional lead screw 120 may include a first limiting portion 121, a second limiting portion 122, a first thread portion 123, and a second thread portion 124. The first limiting portion 121 and the second limiting portion 122 are respectively arranged at positions close to both ends of the bidirectional lead screw 120. The first limiting portion 121 is connected to the first thread portion 123, and the second limiting portion 122 is connected to the second thread portion 124. The first thread portion 123 and the second thread portion 124 respectively extend towards the middle part of the bidirectional lead screw 120, that is, the first limiting portion 121, the first thread portion 123, the second thread portion 124, and the second limiting portion 122 are arranged in sequence, and the thread directions of the first thread portion 123 and the second thread portion 124 are opposite. In one implementation, the bidirectional lead screw 120 may further include a mounting portion 125, and the mounting portion 125 is arranged between the first thread portion 123 and the second thread portion 124.

[0040] In one implementation, the lock shaft ring may include a first connecting column 230, a second connecting column 240, a first half connecting ring 211, and a second half connecting ring 212, and the first half connecting ring 211 and the second half connecting ring 212 are symmetrically arranged.

[0041] Both ends of the first half connecting ring 211 are respectively provided with a first connecting portion 2111 and a second connecting portion 2112, that is, one end of the first half connecting ring 211 is provided with the first connecting portion 2111, and the other end of the first half connecting ring 211 is provided with the second connecting portion 2112. The first connecting portion 2111 is provided with a first connecting column guiding hole 2113, the first connecting column guiding hole 2113 cooperates with the first connecting column 230, the second connecting portion 2112 is provided with a second connecting column guiding hole 2114, the second connecting column guiding hole 2114 cooperates with the second connecting column 240, and the second connecting portion 2112 is further provided with a first lead screw guiding hole 2115, the first lead screw guiding hole 2115 cooperates with the bidirectional lead screw 120. In one implementation, the first lead screw guiding hole 2115 cooperates with the first thread portion 123 on the bidirectional lead screw 120.

[0042] Both ends of the second half connecting ring 212 are respectively provided with a third connecting portion 2121 and a fourth connecting portion 2122, that is, one end of the second half connecting ring 212 is provided with the third connecting portion 2121, and the other end of the second half connecting ring 212 is provided with the fourth connecting portion 2122. The third connecting portion 2121 is provided with a third connecting column guiding hole 2123, the third connecting column guiding hole 2123 cooperates with the first connecting column 230, the fourth connecting portion 2122 is provided with a fourth connecting column guiding hole 2124, the fourth connecting column guiding hole 2124 cooperates with the fourth connecting column 240, and the fourth connecting portion 2122 is further provided with a second lead screw guiding hole 2125, the second lead screw guiding hole 2125 cooperates with the bidirectional lead screw 120. In one implementation, the second lead screw guiding hole 2125 cooperates with the second thread portion 124 on the bidirectional lead screw 120.

[0043] The second connecting portion 2112 includes a second upper connecting portion and a second lower connecting portion. The second upper connecting portion and the second lower connecting portion divide the first lead screw guiding hole 2115 into two parts. In one embodiment, a first positioning post may be provided on one side of the second upper connecting portion, and a first positioning hole may be provided at the corresponding position of the second lower connecting portion, or a first positioning hole may be provided on one side of the second upper connecting portion, and a first positioning post may be provided at the corresponding position of the second lower connecting portion. A first mounting hole is provided on the other side of the second upper connecting portion, and a second mounting hole is provided at the corresponding position of the second lower connecting portion. A first internal thread 2116 is provided in the first lead screw guiding hole 2115 on the second lower connecting portion, and the first internal thread 2116 cooperates with the first threaded portion 123.

[0044] The fourth connecting portion 2122 includes a fourth upper connecting portion and a fourth lower connecting portion. The fourth upper connecting portion and the fourth lower connecting portion divide the second lead screw guiding hole 2125 into two parts. In one embodiment, a second positioning hole may be provided on one side of the fourth upper connecting portion, and a second positioning post may be provided at the corresponding position of the fourth lower connecting portion, or a second positioning post may be provided on one side of the fourth upper connecting portion, and a second positioning hole may be provided at the corresponding position of the fourth lower connecting portion. A third mounting hole is provided on the other side of the fourth upper connecting portion, and a fourth mounting hole is provided at the corresponding position of the fourth lower connecting portion. A second internal thread 2126 is provided in the second lead screw guiding hole 2125 on the fourth lower connecting portion, and the second internal thread 2126 cooperates with the second threaded portion 124.

[0045] In one embodiment, a first rib 2117 is provided on the inner wall of the first half connecting ring 211, a second rib 2127 is provided on the inner wall of the second half connecting ring 212, and an annular groove 221 is provided on the outer portion of the clamping shaft 220. The annular groove 221 cooperates with the first rib 2117 and the second rib 2127 respectively.

[0046] In the electric lock shaft mechanism provided by the embodiment of the present application, in one embodiment, a circlip groove 222 may be provided in the clamping shaft 220. The circlip groove 222 cooperates with the rotating shaft and may be specifically provided at a position close to the top of the clamping shaft 220. In another embodiment, a limiting step 223 may further be provided in the clamping shaft 220. The limiting step 223 cooperates with the rotating shaft.

[0047] In one embodiment, the rotating pot mechanism may further include a rotating pot motor 410 and a rotating pot transmission assembly. The rotating pot motor is used to drive the rotating pot transmission assembly. The rotating pot transmission assembly includes a first rotating pot bevel gear 421. The first rotating pot bevel gear 421 is provided at the output end of the rotating pot transmission assembly. The rotating pot assembly may further include a second rotating pot bevel gear 432. The second rotating pot bevel gear 432 is sleeved on the rotating pot shaft 431. The first rotating pot bevel gear 421 and the second rotating pot bevel gear 432 are meshed.

[0048] The stirring mechanism may further include a stirring motor 510 and a stirring transmission assembly. The stirring motor is used to drive the stirring transmission assembly. The stirring transmission assembly includes a first stirring bevel gear 521, and the first stirring bevel gear 521 is arranged at the output end of the stirring transmission assembly. The stirring assembly may further include a second stirring bevel gear 532, and the second stirring bevel gear 532 is sleeved on the stirring shaft 531. The first stirring bevel gear 521 and the second stirring bevel gear 532 are meshed with each other.

[0049] As Figures 9 to 16 shown, the installation positions may include a rotary pot installation position, a stirring mechanism installation position and a locking shaft mechanism installation position. The rotary pot installation position includes a rotary pot motor installation position 331 and a rotary pot transmission assembly installation position 341. The stirring mechanism installation position may include a stirring motor installation position 332, a stirring transmission assembly installation position 342 and a second stirring bevel gear installation bracket. The locking shaft mechanism installation position may include a locking shaft motor installation position 321, a clamping shaft installation position 322 and a clamping shaft installation cylinder 323. The locking shaft motor installation position 321 may include a first arc-shaped groove that is in shape fit with the locking shaft motor 110. The clamping shaft installation position 322 is arranged at the central position of the disk body 310. The clamping shaft installation position 322 includes a circular first notch, and the clamping shaft installation cylinder 323 is arranged on the first notch. The clamping shaft 220 is inserted into the clamping shaft installation cylinder 323. After driving the locking shaft motor to separate the locking shaft ring 210 from the clamping shaft 220, the clamping shaft 220 can be taken out from the clamping shaft installation cylinder 323. In one embodiment, the clamping shaft installation cylinder 323 may include an installation cylinder body 3234, an installation cylinder connection block 3233, a first connection column fixing block 3231 and a second connection column fixing block 3232. There may be a plurality of installation cylinder connection blocks 3233, which are arranged at one end of the installation cylinder body 3234 and are used to fix the clamping shaft installation cylinder 323 on the disk body 310. The disk body 310 is provided with a groove that is in cooperation with the installation cylinder connection block 3233. There are two first connection column fixing blocks 3231 and two second connection column fixing blocks 3232 respectively. The first connection column fixing block 3231 and the second connection column fixing block 3232 are arranged at one end of the installation cylinder body 3234, specifically, they may be at the same end as the installation cylinder connection block 3233. The first connection column fixing block 3231 is used to install the first connection column 230, and the second connection column fixing block 3232 is used to install the second connection column 240.

[0050] In one embodiment, the electric lock shaft mechanism may further include a first lead screw fixing block 126, a second lead screw fixing block 127, and a lock shaft motor fixing block 111 disposed on the disk body 310. The first lead screw fixing block 126 and the second lead screw fixing block 127 are respectively disposed at two ends of the bidirectional lead screw 120, and the first lead screw fixing block 126 and the second lead screw fixing block 127 can be mounted on the disk body 310. The lock shaft motor fixing block 111 is disposed at the output end of the lock shaft motor 110. Specifically, the output shaft of the lock shaft motor 110 can pass through the output shaft mounting hole on the lock shaft motor fixing block 111, and then the lock shaft motor fixing block 111 is mounted on the disk body 310.

[0051] The rotating pot shaft 431 is a hollow cylinder, and the stirring shaft 531 is disposed through the rotating pot shaft 431. The rotating pot shaft 431 may include a rotating pot shaft body 4314 and a rotating pot shaft top cover 4315. The rotating pot shaft top cover 4315 is disposed at the top of the rotating pot shaft body 4314. In the direction from the rotating pot shaft body 4314 to the rotating pot shaft top cover 4315, the rotating pot shaft body 4314 is successively provided with a first rotating pot step 4311, a second rotating pot step 4312, and a third rotating pot step 4313 for limiting.

[0052] The rotating pot assembly may further include a first deep groove ball roller bearing 433 for the rotating pot, a second deep groove ball roller bearing 435 for the rotating pot, and a second bevel gear mounting ring 434 for the rotating pot. The first deep groove ball roller bearing 433 for the rotating pot and the second bevel gear mounting ring 434 for the rotating pot are sleeved on the rotating pot shaft body 4314. There may be one or more first deep groove ball roller bearings 433 for the rotating pot. In this embodiment, there are two first deep groove ball roller bearings 433 for the rotating pot. The first deep groove ball roller bearing 433 for the rotating pot is sleeved on the rotating pot shaft body 4314 and cooperates with the first rotating pot step 4311. The first deep groove ball roller bearing 433 for the rotating pot is clamped between the rotating pot shaft body 4314 and the clamping shaft 220. The second rotating pot step 4312 is provided with an external thread, and the second bevel gear mounting ring 434 is provided with an internal thread. The second bevel gear mounting ring 434 for the rotating pot is sleeved on the second rotating pot step 4312. The second deep groove ball roller bearing 435 for the rotating pot is sleeved on the clamping shaft mounting cylinder 323, and the second deep groove ball roller bearing 435 for the rotating pot is clamped between the clamping shaft mounting cylinder 323 and the second bevel gear 432 for the rotating pot.

[0053] In one embodiment, the stirring assembly may further include an oil seal 535 on the stirring shaft 531, a first deep groove ball roller bearing 536 for stirring, and a second deep groove ball roller bearing 537 for stirring. The oil seal 535, the first deep groove ball roller bearing 536 for stirring, and the second deep groove ball roller bearing 537 for stirring are respectively sleeved on the stirring shaft 531. The oil seal 535, the first deep groove ball roller bearing 536 for stirring, and the second deep groove ball roller bearing 537 for stirring are clamped between the stirring shaft 531 and the rotating pot shaft 431. The inner wall of the rotating pot shaft is provided with a first limiting groove, a second limiting groove, and a limiting boss. The first deep groove ball roller bearing 536 for stirring is matched with the first limiting groove, the second deep groove ball roller bearing 537 for stirring is matched with the second limiting groove, and the oil seal 535 is matched with the limiting boss.

[0054] The outer part of the rotating pot second bevel gear mounting ring 434 is provided with an external spline 4341, a snap ring groove 4342, and a mounting ring edge 4343. The mounting ring edge 4343 is folded outward from the top of the rotating pot second bevel gear mounting ring 434. The rotating pot second bevel gear 432 is provided with an internal spline that matches the external spline 4341. The rotating pot second bevel gear 432 is further provided with a groove that matches the mounting ring edge 4343. The snap ring groove 4342 and the mounting ring edge 4343 are respectively matched with the rotating pot second bevel gear 432. The snap ring groove 4342 is arranged between the external spline 4341 and the mounting ring edge 4343.

[0055] The stirring assembly may further include a third deep groove ball roller bearing 538 for stirring. The stirring second bevel gear mounting bracket includes a stirring second bevel gear mounting ring 351 and a support leg 352. The support leg 352 fixes the stirring second bevel gear mounting ring 351 on the disc body 310. The stirring second bevel gear 532 is sleeved on the stirring shaft 531. The third deep groove ball roller bearing 538 for stirring is clamped between the stirring second bevel gear mounting ring 351 and the step of the stirring second bevel gear 532.

[0056] The rotating pot transmission assembly may further include a rotating pot crossed helical gear set, a rotating pot spur gear set, a rotating pot helical gear set, or a rotating pot sprocket. In one embodiment, the rotating pot transmission assembly includes a rotating pot crossed helical gear set, which may be disposed within a rotating pot gearbox. The rotating pot crossed helical gear set may include a first rotating pot crossed helical gear 425, a second rotating pot crossed helical gear 422, a third rotating pot crossed helical gear 423, and a fourth rotating pot crossed helical gear 424. The first rotating pot crossed helical gear 425, the second rotating pot crossed helical gear 422, the third rotating pot crossed helical gear 423, and the fourth rotating pot crossed helical gear 424 are disposed within the rotating pot gearbox. The first rotating pot crossed helical gear 425 is disposed at the output end of a rotating pot motor 410. The second rotating pot crossed helical gear 422 meshes with the first rotating pot crossed helical gear 425. The fourth rotating pot crossed helical gear 424 is disposed on the central axis of a first rotating pot bevel gear 421. The third rotating pot crossed helical gear 423 meshes with the fourth rotating pot crossed helical gear 424. The second rotating pot crossed helical gear 422 and the third rotating pot crossed helical gear 423 are coaxial.

[0057] The stirring transmission assembly may further include a stirring crossed helical gear set, a stirring spur gear set, a stirring helical gear set, or a stirring sprocket. In one embodiment, the stirring transmission assembly includes a stirring crossed helical gear set, which may be disposed within a stirring gearbox. The stirring crossed helical gear set may include a first stirring crossed helical gear 525, a second stirring crossed helical gear 522, a third stirring crossed helical gear 523, and a fourth stirring crossed helical gear 524. The first stirring crossed helical gear 525, the second stirring crossed helical gear 522, the third stirring crossed helical gear 523, and the fourth stirring crossed helical gear 524 are disposed within the stirring gearbox. The first stirring crossed helical gear 525 is disposed at the output end of a stirring motor 510. The second stirring crossed helical gear 522 meshes with the first stirring crossed helical gear 525. The fourth stirring crossed helical gear 524 is disposed on the central axis of a first stirring bevel gear 521. The third stirring crossed helical gear 523 meshes with the fourth stirring crossed helical gear 524. The second stirring crossed helical gear 522 and the third stirring crossed helical gear 523 are coaxial.

[0058] The above content is a further detailed description of the present application in combination with specific embodiments, and it cannot be determined that the specific implementation of the present application is only limited to these descriptions. For those of ordinary skill in the technical field to which the present application belongs, without departing from the concept of the present application, several simple deductions or substitutions can also be made.

Claims

1. A rotating device for a cooking robot, characterized in that: It includes a pan rotating mechanism, a stirring mechanism, an electric shaft locking mechanism and a mounting plate; The pot rotating mechanism comprises a pot rotating assembly, and the pot rotating assembly comprises a pot rotating shaft; The stirring mechanism comprises a stirring assembly, the stirring assembly comprises a stirring shaft, the rotary pot shaft is a hollow cylinder, and the stirring shaft is inserted into the rotary pot shaft; The electric shaft locking mechanism comprises: A driving assembly, comprising a shaft-locking motor and a bidirectional lead screw, wherein the bidirectional lead screw is arranged on an output shaft of the shaft-locking motor, and the shaft-locking motor and the bidirectional lead screw are electrically connected; A shaft locking assembly, comprising a shaft locking ring and a clamping shaft sleeved on the outside of the rotary pot shaft, wherein the shaft locking ring is sleeved on the clamping shaft, and the shaft locking motor can be driven to lock the clamping shaft or separate the shaft locking ring from the clamping shaft; The mounting plate comprises a plate body and a mounting position arranged on the plate body, and the pan rotating mechanism, the stirring mechanism and the electric shaft locking mechanism are arranged on the plate body through the mounting position.

2. The rotating device according to claim 1, characterized in that The bidirectional lead screw includes a first limiting portion, a second limiting portion, a first threaded portion, and a second threaded portion. The first limiting portion and the second limiting portion are respectively arranged at positions close to both ends of the bidirectional lead screw. The first limiting portion is connected to the first threaded portion, and the second limiting portion is connected to the second threaded portion. The first threaded portion and the second threaded portion respectively extend to the middle portion of the bidirectional lead screw, and the thread directions of the first threaded portion and the second threaded portion are opposite.

3. The rotating device according to claim 2, characterized in that: The locking ring comprises a first connecting post, a second connecting post, and a first half connecting ring and a second half connecting ring which are symmetrically arranged, wherein the first half connecting ring has a first connecting portion and a second connecting portion at both ends respectively, the first connecting portion has a first connecting post guide hole which matches with the first connecting post, the second connecting portion has a second connecting post guide hole which matches with the second connecting post, and a first screw guide hole which matches with the bidirectional screw; The second half connecting ring is provided with a third connecting part and a fourth connecting part at both ends respectively, the third connecting part is provided with a third connecting column guide hole cooperating with the first connecting column, the fourth connecting part is provided with a fourth connecting column guide hole cooperating with the second connecting column and a second screw guide hole cooperating with the bidirectional screw.

4. The rotating device according to claim 3, characterized in that: The second connecting portion includes a second upper connecting portion and a second lower connecting portion, and the second upper connecting portion and the second lower connecting portion divide the first screw guide hole into two parts; The fourth connecting portion includes a fourth upper connecting portion and a fourth lower connecting portion, and the fourth upper connecting portion and the fourth lower connecting portion divide the second lead screw guide hole into two parts; The first screw guide hole arranged on the second lower connecting part is provided with a first internal thread matched with the first threaded part, and the second screw guide hole arranged on the fourth lower connecting part is provided with a second internal thread matched with the second threaded part.

5. The rotating device according to claim 3, characterized in that: The first half connecting ring has a first convex strip on its inner wall, the second half connecting ring has a second convex strip on its inner wall, the clamping shaft has an annular groove on its outer side that matches the first convex strip and the second convex strip respectively, and the clamping shaft has a retaining ring groove and a limiting step inside.

6. The rotating device according to any one of claims 1 to 5, characterized in that The rotary pot mechanism further includes a rotary pot motor and a rotary pot transmission assembly, wherein the rotary pot motor is used to drive the rotary pot transmission assembly, wherein the rotary pot transmission assembly includes a first rotary pot bevel gear disposed at an output end of the rotary pot transmission assembly, and wherein the rotary pot assembly further includes a second rotary pot bevel gear sleeved on the rotary pot shaft, wherein the first rotary pot bevel gear and the second rotary pot bevel gear are meshed; The stirring mechanism also includes a stirring motor and a stirring transmission assembly. The stirring motor is used to drive the stirring transmission assembly. The stirring transmission assembly includes a first stirring bevel gear arranged at the output end of the stirring transmission assembly. The stirring assembly also includes a second stirring bevel gear sleeved on the stirring shaft. The first stirring bevel gear and the second stirring bevel gear are meshed.

7. The rotating device according to claim 6, characterized in that The mounting position includes a rotating pot mechanism mounting position, a stirring mechanism mounting position and a locking shaft mechanism mounting position; the rotating pot mechanism mounting position includes a rotating pot motor mounting position and a rotating pot transmission assembly mounting position; the stirring mechanism mounting position includes a stirring motor mounting position, a stirring transmission assembly mounting position and a stirring second bevel gear mounting bracket; the locking shaft mechanism mounting position includes a locking shaft motor mounting position, a clamping shaft mounting position arranged at the center of the disk body and a clamping shaft mounting cylinder arranged on the clamping shaft mounting position; the clamping shaft is inserted into the clamping shaft mounting cylinder.

8. The rotating device according to claim 7, characterized in that The rotary pot shaft includes a rotary pot shaft body and a rotary pot shaft top cover arranged on the rotary pot shaft body. From the rotary pot shaft body to the rotary pot shaft top cover, the rotary pot shaft body is sequentially provided with a rotary pot first step, a rotary pot second step and a rotary pot third step for limiting. The rotary pot assembly also includes a rotary pot second deep groove ball roller bearing and a rotary pot first deep groove ball roller bearing and a rotary pot second bevel gear mounting ring which are sleeved on the rotary pot shaft body. The rotary pot first deep groove ball roller bearing is sleeved on the rotary pot shaft body and cooperates with the rotary pot first step. The rotary pot first deep groove ball roller bearing is sleeved between the rotary pot shaft body and the clamping shaft. The rotary pot second step is provided with an external thread, and the rotary pot second bevel gear mounting ring is provided with an internal thread. The rotary pot second bevel gear mounting ring is sleeved on the rotary pot second step. The second deep groove ball roller bearing is sleeved on the clamping shaft mounting tube and clamped between the clamping shaft mounting tube and the rotary pot second bevel gear.

9. The rotating device according to claim 8, characterized in that The stirring assembly also includes an oil seal, a first stirring deep groove ball roller bearing and a second stirring deep groove ball roller bearing mounted on the stirring shaft. The oil seal, the first stirring deep groove ball roller bearing and the second stirring deep groove ball roller bearing are clamped between the stirring shaft and the rotary pot shaft. The inner wall of the rotary pot shaft is provided with a first limiting groove, a second limiting groove and a limiting boss. The first stirring deep groove ball roller bearing cooperates with the first limiting groove, the second stirring deep groove ball roller bearing cooperates with the second limiting groove, and the oil seal cooperates with the limiting boss.

10. The rotating device according to claim 8, characterized in that The rotary pot transmission assembly also includes a first rotary pot staggered axis bevel gear, a second rotary pot staggered axis bevel gear, a third rotary pot staggered axis bevel gear and a fourth rotary pot staggered axis bevel gear arranged in the rotary pot gear box, the first rotary pot staggered axis bevel gear is arranged at the output end of the rotary pot motor, the second rotary pot staggered axis bevel gear is meshed with the first rotary pot staggered axis bevel gear, the fourth rotary pot staggered axis bevel gear is arranged on the central axis of the first rotary pot bevel gear, the third rotary pot staggered axis bevel gear is meshed with the fourth rotary pot staggered axis bevel gear, and the second rotary pot staggered axis bevel gear is coaxial with the third rotary pot staggered axis bevel gear; The stirring transmission assembly also includes a first stirring staggered axis bevel gear, a second stirring staggered axis bevel gear, a third stirring staggered axis bevel gear and a fourth stirring staggered axis bevel gear arranged in a stirring gear box, the first stirring staggered axis bevel gear is arranged at the output end of the stirring motor, the second stirring staggered axis bevel gear is meshed with the first stirring staggered axis bevel gear, the fourth stirring staggered axis bevel gear is arranged on the central axis of the first stirring bevel gear, the third stirring staggered axis bevel gear is meshed with the fourth stirring staggered axis bevel gear, and the second stirring staggered axis bevel gear is coaxial with the third stirring staggered axis bevel gear.

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