Cooking robot

Abstract

According to the cooking robot, a boiler barrel comprises a shell, a lining and a boiler container, and a boiler container opening is formed in the bottom of the boiler container; a lining opening is formed in the bottom of the lining; an accommodating cavity is formed between the shell and the lining; the rotating pan mechanism comprises a rotating pan shaft, the stirring mechanism comprises a stirring shaft, and the stirring shaft is arranged in the rotating pan shaft in a penetrating mode; the electric lock shaft mechanism comprises a lock shaft motor and a bidirectional lead screw; the lock shaft assembly comprises a lock shaft ring and a clamping shaft; the pot rotating mechanism, the stirring mechanism and the electric shaft locking mechanism are arranged on the mounting disc, the mounting disc is arranged in the containing cavity, and the pot rotating shaft and the stirring shaft penetrate through the pot container opening and the lining opening. According to the cooking robot, 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, manual participation is not needed, so that the labor intensity of workers is reduced. And the use cost and the training cost of customers are reduced.

Description

Technical Field

[0001] The present application relates to cooking equipment, and particularly to a stir-frying robot. Background Art

[0002] With the continuous development of automatic intelligence informatization, the automation of cooking equipment has gradually become a hot topic of concern. Some stir-frying robot machines have emerged on the market. For existing stir-frying 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-frying 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 the rotating pot shaft and the stirring shaft by means of screws, threaded pressing covers, etc., and needs to be removed manually, which is time-consuming and laborious. The installation process also requires manual participation, and the 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 stir-frying 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 stir-frying robot, comprising a pot cylinder, and further comprising a rotating device, the rotating device comprising a rotating pot mechanism, a stirring mechanism, an electric lock shaft mechanism and a mounting disc;

[0006] The pot cylinder comprises an outer shell, a lining and a pot liner, the bottom of the pot liner is provided with a pot liner opening; the lining is sleeved outside the pot liner and there is a gap between the lining and the pot liner, the bottom of the lining is provided with a lining opening; the outer shell is sleeved outside the pot liner and the lining, and a receiving cavity is provided between the outer shell and the lining;

[0007] The rotating pot mechanism comprises a rotating pot assembly, the rotating pot assembly comprises a rotating pot shaft, the stirring mechanism comprises a stirring assembly, the stirring assembly comprises 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 comprises:

[0009] A driving assembly, comprising 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 assembly, comprising a lock shaft ring and a clamping shaft sleeved on 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 rotating pot mechanism, the stirring mechanism, and the electric lock shaft mechanism are arranged on the mounting plate, the mounting plate is arranged in the accommodating cavity, and the rotating pot shaft and the stirring shaft penetrate through the opening of the pot liner and the opening of the inner liner.

[0012] The cooking robot provided by the embodiment of the present application includes a pot barrel, a rotating pot mechanism, a stirring mechanism, a mounting plate, and an electric lock shaft mechanism. The pot barrel includes a housing, an inner liner, and a pot liner. The bottom of the pot liner is provided with an opening of the pot liner; the bottom of the inner liner is provided with an opening of the inner liner; an accommodating cavity is provided between the housing and the inner liner; the rotating pot mechanism includes a rotating pot shaft, the stirring mechanism includes a stirring shaft, the rotating pot shaft is a hollow cylinder, and the stirring shaft penetrates through the rotating pot shaft; the electric lock shaft mechanism includes: a driving assembly, including a lock shaft motor and a bidirectional lead screw; a lock shaft assembly, including a lock shaft ring and a clamping shaft sleeved on the rotating pot 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; the rotating pot mechanism, the stirring mechanism, and the electric lock shaft mechanism are arranged on the mounting plate, the mounting plate is arranged in the accommodating cavity, and the rotating pot shaft and the stirring shaft penetrate through the opening of the pot liner and the opening of the inner liner. Since for the cooking robot 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 rotating pot shaft and the stirring shaft can be conveniently installed or taken out, so that the pot liner can be conveniently removed for maintenance, thus improving the efficiency. At the same time, since no manual participation is required, the use cost and training cost of customers are reduced. Description of the Drawings

[0013] Figure 1 It is a cross-sectional view of the cooking robot provided by the embodiment of the present application in one implementation manner;

[0014] Figure 2 It is a cross-sectional view of the pot barrel provided by the embodiment of the present application in one implementation manner;

[0015] Figure 3 It is a schematic structural diagram of the rotating device provided by the embodiment of the present application in one implementation manner;

[0016] Figure 4 It is a schematic structural diagram of the rotating device provided by the embodiment of the present application in another implementation manner;

[0017] Figure 5 It is a schematic structural diagram of the electric lock shaft mechanism provided by the embodiment of the present application in one implementation manner;

[0018] Figure 6 It is a schematic structural diagram of the bidirectional lead screw provided by the embodiment of the present application in one implementation manner;

[0019] Figure 7 It is a schematic structural diagram of the bidirectional lead screw provided by the embodiment of the present application in another implementation manner;

[0020] Figure 8 Schematic diagram of the locking shaft ring provided by the embodiment of the present application in one embodiment;

[0021] Figure 9 Schematic diagram of the discrete elements of the locking shaft ring provided by the embodiment of the present application in one embodiment;

[0022] Figure 10 Schematic diagram of the clamping shaft provided by the embodiment of the present application in one embodiment;

[0023] Figure 11 Schematic diagram of the mounting disc provided by the embodiment of the present application in one embodiment;

[0024] Figure 12 Schematic diagram of the mounting disc provided by the embodiment of the present application in another embodiment;

[0025] Figure 13 Schematic diagram of the clamping shaft mounting cylinder provided by the embodiment of the present application in one embodiment;

[0026] Figure 14 Cross-sectional view of the rotating pot shaft and the stirring shaft provided by the embodiment of the present application in one embodiment;

[0027] Figure 15 Schematic diagram of the rotating pot second bevel gear mounting ring provided by the embodiment of the present application in one embodiment;

[0028] Figure 16 Cross-sectional view of the rotating pot assembly and the stirring assembly provided by the embodiment of the present application in one embodiment;

[0029] Figure 17 Schematic diagram of the rotating device provided by the embodiment of the present application in yet another embodiment;

[0030] Figure 18 Schematic diagram of the mounting disc provided with an electric locking shaft mechanism by the embodiment of the present application in one embodiment. Detailed implementation manners

[0031] The present invention will be further described in detail below in conjunction with the specific embodiments and the accompanying drawings. Similar elements in different embodiments are denoted by related similar element numbers. In the following embodiments, 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 descriptions in the specification and the general technical knowledge in the art.

[0032] In addition, the features, operations, or characteristics described in the specification can be combined in any suitable 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 a necessary sequence, unless it is stated otherwise that a certain sequence must be followed.

[0033] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the described objects and do not have any sequential or technical meaning.

[0034] Furthermore, the technical features and technical solutions described herein 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 the order of operations of the methods related to the embodiments provided herein can also be changed. Therefore, any order in the drawings and the embodiments is only for illustrative purposes and does not imply a requirement for a certain order, unless it is clearly stated that a certain order is required.

[0035] Embodiment:

[0036] As Figures 1 to 4 shown, the cooking robot provided by the embodiment of the present application, in one of its embodiments, may include a pot barrel and a rotating device. The rotating device may include a rotating pot mechanism, a stirring mechanism, an electric locking shaft mechanism, and a mounting plate 300.

[0037] The boiler drum may include an outer shell 610, an inner lining 620, and a boiler drum 630. A boiler drum opening 631 is provided at the bottom of the boiler drum 630; the inner lining 620 is sleeved outside the boiler drum 630, and there is a gap 622 between the inner lining 620 and the boiler drum 630 to facilitate the rotation of the boiler drum 630 inside the inner lining 620. An inner lining opening 621 is provided at the bottom of the inner lining 620; the outer shell 610 is sleeved outside the boiler drum 630 and the inner lining 620, and a receiving cavity 611 is provided between the outer shell 610 and the inner lining 620.

[0038] The boiler rotation mechanism may include a boiler rotation assembly, and the boiler rotation assembly may include a boiler rotation shaft 431.

[0039] The stirring mechanism may include a stirring assembly. The stirring assembly may include a stirring shaft 531 and stirring blades 533. The stirring blades 533 are provided at the top of the stirring shaft 531. In one embodiment, the stirring blades 533 may be provided at the top of the stirring shaft through a stirring blade fixing block 534. The boiler rotation shaft 431 is a hollow cylinder, and the stirring shaft 531 passes through the boiler rotation shaft 431. In one embodiment, both ends of the stirring shaft 531 may extend out of the boiler rotation shaft 431.

[0040] The electric locking shaft mechanism may include a driving component and a locking shaft component. The driving component may include a locking shaft motor 110 and a bidirectional lead screw 120. The bidirectional lead screw 120 is provided on the output shaft of the locking shaft motor 110, and the locking shaft motor 110 is electrically connected to the bidirectional lead screw 120; the locking shaft component may include a locking shaft ring 210 and a clamping shaft 220. The clamping shaft 220 is sleeved outside the boiler rotation shaft 431, and the locking shaft ring 210 is sleeved on the clamping shaft 220. Driving the locking shaft motor 110 can cause the locking shaft ring 210 to lock or separate from the clamping shaft 220. Driving the locking shaft motor 110 to rotate forward can cause the locking shaft ring 210 to lock the clamping shaft 220 or separate from the clamping shaft 220, and driving the locking shaft motor 110 to rotate in reverse can cause the locking shaft ring 210 to separate from the clamping shaft 220 or lock the clamping shaft 220.

[0041] The boiler rotation mechanism, the stirring mechanism, and the electric locking shaft mechanism are arranged on a mounting plate 300. The mounting plate 300 is arranged in the receiving cavity 611, and the boiler rotation shaft 431 and the stirring shaft 531 pass through the boiler drum opening 631 and the inner lining opening 621.

[0042] As Figures 5 to 10As shown, for the electric lock shaft mechanism provided by the embodiments 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 toward the middle portion 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.

[0043] 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.

[0044] 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, 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.

[0045] 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, 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.

[0046] The second connecting part 2112 includes a second upper connecting part and a second lower connecting part. The second upper connecting part and the second lower connecting part divide the first lead screw guiding hole 2115 into two parts. In one embodiment, a first positioning post can be arranged on one side of the second upper connecting part, and a first positioning hole can be arranged at the corresponding position of the second lower connecting part, or a first positioning hole can be arranged on one side of the second upper connecting part, and a first positioning post can be arranged at the corresponding position of the second lower connecting part. A first mounting hole is arranged on the other side of the second upper connecting part, and a second mounting hole is arranged at the corresponding position of the second lower connecting part. A first internal thread 2116 is arranged in the first lead screw guiding hole 2115 on the second lower connecting part, and the first internal thread 2116 cooperates with the first threaded part 123.

[0047] The fourth connecting part 2122 includes a fourth upper connecting part and a fourth lower connecting part. The fourth upper connecting part and the fourth lower connecting part divide the second lead screw guiding hole 2125 into two parts. In one embodiment, a second positioning hole can be arranged on one side of the fourth upper connecting part, and a second positioning post can be arranged at the corresponding position of the fourth lower connecting part, or a second positioning post can be arranged on one side of the fourth upper connecting part, and a second positioning hole can be arranged at the corresponding position of the fourth lower connecting part. A third mounting hole is arranged on the other side of the fourth upper connecting part, and a fourth mounting hole is arranged at the corresponding position of the fourth lower connecting part. A second internal thread 2126 is arranged in the second lead screw guiding hole 2125 on the fourth lower connecting part, and the second internal thread 2126 cooperates with the second threaded part 124.

[0048] In one embodiment, a first rib 2117 is arranged on the inner wall of the first half connecting ring 211, a second rib 2127 is arranged on the inner wall of the second half connecting ring 212, and an annular groove 221 is arranged on the outer part of the clamping shaft 220. The annular groove 221 cooperates with the first rib 2117 and the second rib 2127 respectively.

[0049] In the electric lock shaft mechanism provided by the embodiment of the present application, in one embodiment, a circlip groove 222 can be arranged in the clamping shaft 220, and the circlip groove 222 cooperates with the rotating shaft, and can be specifically arranged at a position close to the top of the clamping shaft 220. In another embodiment, a limiting step 223 can also be arranged in the clamping shaft 220, and the limiting step 223 cooperates with the rotating shaft.

[0050] In one embodiment, the rotating pot mechanism can 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, and the first rotating pot bevel gear 421 is arranged at the output end of the rotating pot transmission assembly. The rotating pot assembly can further include a second rotating pot bevel gear 432, and 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.

[0051] 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.

[0052] As Figures 11 to 18 shown, the mounting plate 300 may include a plate body 310 and mounting positions arranged on the plate body 310. The mounting positions may include a rotary pot mounting position, a stirring mechanism mounting position and a locking shaft mechanism mounting position. The rotary pot mounting position includes a rotary pot motor mounting position 331 and a rotary pot transmission assembly mounting position 341. The stirring mechanism mounting position may include a stirring motor mounting position 332, a stirring transmission assembly mounting position 342 and a mounting bracket for the second stirring bevel gear. The locking shaft mechanism mounting position may include a locking shaft motor mounting position 321, a clamping shaft mounting position 322 and a clamping shaft mounting cylinder 323. The locking shaft motor mounting position 321 may include a first arc-shaped groove that is in shape fit with the locking shaft motor 110. The clamping shaft mounting position 322 is arranged at the center position of the plate body 310. The clamping shaft mounting position 322 includes a circular first notch. The clamping shaft mounting cylinder 323 is arranged on the first notch. The clamping shaft 220 is inserted into the clamping shaft mounting 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 mounting cylinder 323. In one implementation, the clamping shaft mounting cylinder 323 may include a mounting cylinder body 3234, a mounting cylinder connecting block 3233, a first connecting column fixing block 3231 and a second connecting column fixing block 3232. There may be multiple mounting cylinder connecting blocks 3233, which are arranged at one end of the mounting cylinder body 3234 and are used to fix the clamping shaft mounting cylinder 323 on the plate body 310. Grooves matching with the mounting cylinder connecting blocks 3233 are arranged on the plate body 310. There are two first connecting column fixing blocks 3231 and two second connecting column fixing blocks 3232 respectively. The first connecting column fixing block 3231 and the second connecting column fixing block 3232 are arranged at one end of the mounting cylinder body 3234, specifically at the same end as the mounting cylinder connecting blocks 3233. The first connecting column fixing block 3231 is used to mount the first connecting column 230, and the second connecting column fixing block 3232 is used to mount the second connecting column 240.

[0053] 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 installed 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 installed on the disk body 310.

[0054] In one embodiment, 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.

[0055] 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 for the rotating pot 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.

[0056] The opening 631 of the pot liner cooperates with the third rotating pot step 4313. The pot liner 630 is sleeved on the third rotating pot step 4313 through the opening 631 of the pot liner, and the pot liner 630 is clamped between the rotating pot shaft top cover 4315 and the second bevel gear 432 for the rotating pot.

[0057] In one embodiment, the stirring assembly may further include a shaft 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 shaft 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 shaft 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 cooperates with the first limiting groove, the second deep groove ball roller bearing 537 for stirring cooperates with the second limiting groove, and the shaft seal 535 cooperates with the limiting boss for dynamically sealing the stirring shaft 531.

[0058] The outer part of the second bevel gear mounting ring 434 of the rotating pot 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 second bevel gear mounting ring 434 of the rotating pot. The second bevel gear 432 of the rotating pot is provided with an internal spline that cooperates with the external spline 4341. The second bevel gear 432 of the rotating pot is further provided with a groove that cooperates with the mounting ring edge 4343. The snap ring groove 4342 and the mounting ring edge 4343 respectively cooperate with the second bevel gear 432 of the rotating pot, and the snap ring groove 4342 is arranged between the external spline 4341 and the mounting ring edge 4343.

[0059] The stirring assembly may further include a third deep groove ball roller bearing 538 for stirring. The second bevel gear mounting bracket includes a second bevel gear mounting ring 351 and a support leg 352. The support leg 352 fixes the second bevel gear mounting ring 351 on the disk body 310. The 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 second bevel gear mounting ring 351 and the step of the second bevel gear 532.

[0060] 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. The rotating pot crossed helical gear set may be disposed in the 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 in the rotating pot gearbox. The first rotating pot crossed helical gear 425 is disposed at the output end of the 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 the 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.

[0061] 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. The stirring crossed helical gear set may be disposed in the 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 in the stirring gearbox. The first stirring crossed helical gear 525 is disposed at the output end of the 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 the 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.

[0062] 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 cooking robot, comprising a pot drum, characterized in that: It also includes a rotating device, which includes a rotating pot mechanism, a stirring mechanism, an electric shaft locking mechanism and a mounting plate; The drum comprises an outer shell, an inner liner and a pot body, wherein the bottom of the pot body is provided with a pot body opening; the inner liner is sleeved on the outside of the pot body and a gap is provided between the inner liner and the pot body, and the bottom of the inner liner is provided with an inner liner opening; the outer shell is sleeved on the outside of the pot body and the inner liner, and a receiving cavity is provided between the outer shell and the inner liner; The rotating pot mechanism includes a rotating pot assembly, the rotating pot assembly includes a rotating pot shaft, 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 inserted into the rotating 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 rotary pot shaft, wherein the shaft locking ring is sleeved on the clamping shaft, and the shaft locking motor is driven to enable the shaft locking ring to lock the clamping shaft or to separate from the clamping shaft; The pot rotating mechanism, the stirring mechanism and the electric shaft locking mechanism are arranged on the mounting plate, the mounting plate is arranged in the accommodating cavity, and the pot rotating shaft and the stirring shaft are passed through the pot inner opening and the lining opening.

2. The cooking robot 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 cooking robot 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 cooking robot 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.

5. The cooking robot according to any one of claims 1 to 4, 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 stirring ruler arranged on the stirring shaft and a second stirring bevel gear sleeved on the stirring shaft. The first stirring bevel gear and the second stirring bevel gear are meshed.

6. The cooking robot according to claim 5, characterized in that: The mounting plate includes a plate body and a mounting position arranged on the plate body, 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 plate body and a clamping shaft mounting cylinder arranged on the clamping shaft mounting position, and the clamping shaft is inserted into the clamping shaft mounting cylinder.

7. The cooking robot according to claim 6, 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 rotary pot 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.

8. The cooking robot according to claim 7, characterized in that: The pot inner opening is matched with the third step of the rotary pot, and the pot inner sleeve is arranged on the third step of the rotary pot and clamped between the rotary pot shaft top cover and the rotary pot second bevel gear.

9. The cooking robot according to claim 7, 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 cooking robot according to claim 9, 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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