Cooking robot with stirring mechanism

Abstract

According to the cooking robot with the stirring mechanism, 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 stirring mechanism comprises a stirring shaft and a stirring shaft sleeve, the stirring shaft sleeve is a hollow cylinder, and the stirring shaft penetrates through the stirring shaft sleeve; 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 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 stirring shaft sleeve and the stirring shaft penetrate through the pot container opening and the lining opening. 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 stirring shaft can be conveniently mounted or taken out without manual operations such as mounting or dismounting screws, so that the pot liner is conveniently taken down for maintenance, the efficiency is improved, and meanwhile, the manual operation is not needed, so that the labor intensity 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 in particular to a cooking robot with a stirring mechanism. Background Art

[0002] With the continuous development of automatic intelligent information technology, the automation of cooking equipment has gradually become a hot topic of concern, and some cooking robots have appeared on the market. The service life of the chemical coating on the pot of the existing cooking robot does not exceed 700 times. Therefore, the pot needs to be re-sprayed with chemical coating after a certain period of use. Especially for commercial cooking robots, if they cook 100 dishes a day, the pot needs to be disassembled for maintenance in a week. The pot is generally fixed to the stirring shaft by screws, threaded compression covers, etc., and needs to be removed manually, 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 cooking robot with a stirring mechanism in view of the deficiencies in the prior art.

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

[0005] A cooking robot with a stirring mechanism comprises a pot drum, a stirring mechanism, an electric shaft locking mechanism and a mounting plate;

[0006] 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;

[0007] The stirring mechanism comprises a stirring assembly, wherein the stirring assembly comprises a stirring shaft and a stirring shaft sleeve, wherein the stirring shaft is rotatably disposed in the stirring shaft sleeve;

[0008] The electric shaft locking mechanism comprises:

[0009] 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;

[0010] A shaft locking assembly, comprising a shaft locking ring and a clamping shaft sleeved on the stirring shaft sleeve, 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;

[0011] 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 stirring shaft is passed through the pot inner opening and the lining opening.

[0012] The cooking robot with a stirring mechanism provided in the embodiment of the present application comprises a pot drum, a stirring mechanism, a mounting plate and an electric shaft locking mechanism, the pot drum comprises an outer shell, an inner lining and a pot core, a pot core opening is provided at the bottom of the pot core; an inner lining opening is provided at the bottom of the inner lining; a accommodating cavity is provided between the outer shell and the inner lining; the stirring mechanism comprises a stirring shaft and a stirring shaft sleeve, the stirring shaft sleeve is a hollow cylinder, and the stirring shaft is passed through the stirring shaft sleeve; the electric shaft locking mechanism comprises: a driving assembly, comprising a shaft locking motor and a bidirectional lead screw; a shaft locking assembly, comprising a shaft locking ring and a clamping shaft sleeved on a rotating pot shaft, the shaft locking ring sleeved on the clamping shaft, and driving the shaft locking motor can make the shaft locking ring lock the clamping shaft or separate from the clamping shaft; 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 stirring shaft sleeve and the stirring shaft are passed through the pot core opening and the inner lining opening. The cooking robot of the present application only needs to drive the locking shaft motor to rotate to make the locking shaft ring lock the clamping shaft or separate it from the clamping shaft. The stirring shaft can be easily installed or removed without manual operations such as installing or removing screws, thereby conveniently removing the pot for maintenance, thereby improving efficiency. At the same time, since no manual participation is required, the customer's usage cost and training cost are reduced. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 A cross-sectional view of a boiler drum in one embodiment provided in the present application;

[0015] Figure 3 A schematic diagram of the structure of a stirring mechanism provided in an embodiment of the present application in one implementation manner;

[0016] Figure 4 A schematic diagram of the structure of a stirring mechanism provided in an embodiment of the present application in another embodiment;

[0017] Figure 5 A schematic diagram of the structure of the electric shaft locking mechanism provided in an embodiment of the present application in another implementation manner;

[0018] Figure 6 A schematic diagram of the structure of a bidirectional lead screw in one embodiment of the present application;

[0019] Figure 7 A schematic diagram of the structure of a bidirectional lead screw in another embodiment of the present application;

[0020] Figure 8 A schematic diagram of the structure of a locking ring provided in an embodiment of the present application in one implementation manner;

[0021] Fig. 9 A schematic diagram of the discrete components of a locking ring provided in an embodiment of the present application in one implementation manner;

[0022] Fig.10 A schematic diagram of the structure of a clamping shaft provided in an embodiment of the present application in one implementation manner;

[0023] Fig.11 A schematic diagram of the structure of the electric shaft locking mechanism provided in an embodiment of the present application in another implementation manner;

[0024] Fig.12 A schematic diagram of the structure of an installation disk provided in an embodiment of the present application in one implementation manner;

[0025] Fig.13 A schematic diagram of the structure of a clamping shaft mounting cylinder provided in an embodiment of the present application in one implementation manner;

[0026] Fig.14 A cross-sectional view of an agitator shaft and an agitator shaft sleeve provided in an embodiment of the present application in one embodiment;

[0027] Fig.15 A schematic structural diagram of another embodiment of the electric shaft locking mechanism provided on the mounting plate provided in the embodiment of the present application;

[0028] Fig.16 A cross-sectional view of an agitator shaft assembly provided in an embodiment of the present application in one embodiment;

[0029] Fig.17 A cross-sectional view of a stirring assembly provided in an embodiment of the present application in one implementation manner. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are for making the present application better understood. However, those skilled in the art can easily recognize that some features can be omitted in different situations, or can be replaced by other elements, materials, methods. In some cases, some operations related to the present application are not shown or described in the specification, this is to avoid the core part of the present application being overwhelmed by too much description, and 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 according to the description in the specification and the general technical knowledge in the art.

[0031] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations. At the same time, the steps or actions in the method description can also be interchanged or adjusted in a manner that is obvious to those skilled in the art. Therefore, the various sequences in the specification and the drawings are only for the purpose of clearly describing a certain embodiment and are not meant to be a required sequence, unless otherwise specified that a certain sequence must be followed.

[0032] The serial numbers assigned to the components in this article, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning.

[0033] In addition, the technical features and technical solutions described herein may be combined in any suitable manner in one or more embodiments. It is easy for a person skilled in the art to understand that the steps or operation sequence of the methods related to the embodiments provided herein may 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 explicitly stated that a certain sequence is required.

[0034] Example:

[0035] like Figures 1 to 5 As shown, the cooking robot with a stirring mechanism provided in an embodiment of the present application, in one implementation manner, may include a locking cylinder, a stirring mechanism, an electric locking shaft mechanism and a mounting plate 300 .

[0036] The boiler drum may include an outer shell 610, an inner lining 620 and a pot core 630, wherein a pot core opening 631 is provided at the bottom of the pot core 630; the inner lining 620 is sleeved on the outside of the pot core 630, and a gap 622 is provided between the inner lining 620 and the pot core 630 to facilitate the rotation of the pot core 630 inside the inner lining 620, and a lining opening 621 is provided at the bottom of the inner lining 620; the outer shell 610 is sleeved on the outside of the pot core 630 and the inner lining 620, and a accommodating cavity 611 is provided between the outer shell 610 and the inner lining 620.

[0037] The stirring mechanism may include a stirring assembly, and the stirring assembly may include a stirring shaft 531, a stirring shaft sleeve 431 and a stirring ruler 533. In one embodiment, the stirring ruler 533 may be disposed on the top of the stirring shaft 531 through a stirring ruler fixing block 534. The stirring shaft sleeve 431 is a hollow cylinder, and the stirring shaft 531 is inserted into the stirring shaft sleeve 431, and both ends of the stirring shaft 531 extend out of the stirring shaft sleeve 431.

[0038] The electric shaft locking mechanism is used for the rotating shaft of a cooking robot, such as a pan shaft, a stirring shaft, etc. The electric shaft locking mechanism may include a driving component and a shaft locking component.

[0039] The driving assembly may include a shaft locking motor 110 and a bidirectional lead screw 120, wherein the bidirectional lead screw 120 is disposed on an output shaft of the shaft locking motor 110, and the shaft locking motor 110 and the bidirectional lead screw 120 are electrically connected;

[0040] The shaft locking assembly may include a shaft locking ring 210 and a clamping shaft 220. The clamping shaft 220 is sleeved on the outside of the rotating shaft, and the shaft locking ring 210 is sleeved on the clamping shaft 220. Driving the shaft locking motor 110 can lock the shaft or separate the shaft locking ring 210 from the clamping shaft 220. Driving the shaft locking motor 110 to rotate forward can lock the shaft locking ring 210 to the clamping shaft 220 or separate from the clamping shaft 220. Driving the shaft locking motor 110 to rotate reversely can separate the shaft locking ring 210 from the clamping shaft 220 or lock the clamping shaft 220.

[0041] The stirring mechanism and the electric shaft locking mechanism are arranged on the mounting plate 300 . The mounting plate 300 is arranged in the accommodating cavity 611 . The stirring shaft 531 is passed through the pot inner opening 631 and the lining opening 621 .

[0042] like Figures 6 to 11 As shown, in the electric locking 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 threaded portion 123 and a second threaded 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 threaded portion 123, the second limiting portion 122 is connected to the second threaded portion 124, the first threaded portion 123 and the second threaded portion 124 are respectively extended to the middle part of the bidirectional lead screw 120, that is, the first limiting portion 121, the first threaded portion 123, the second threaded portion 124 and the second limiting portion 122 are arranged in sequence, and the thread directions of the first threaded portion 123 and the second threaded portion 124 are opposite. In one embodiment, the bidirectional lead screw 120 may also include a mounting portion 125, which is arranged between the first threaded portion 123 and the second threaded portion 124.

[0043] In one embodiment, the locking 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] The first half connecting ring 211 has a first connecting portion 2111 and a second connecting portion 2112 at both ends, that is, one end of the first half connecting ring 211 is provided with a first connecting portion 2111, and the other end of the first half connecting ring 211 is provided with a second connecting portion 2112. The first connecting portion 2111 is provided with a first connecting column guide hole 2113, which cooperates with the first connecting column 230. The second connecting portion 2112 is provided with a second connecting column guide hole 2114, which cooperates with the second connecting column 240. The second connecting portion 2112 is also provided with a first lead screw guide hole 2115, which cooperates with the bidirectional lead screw 120. In one embodiment, the first lead screw guide hole 2115 cooperates with the first threaded portion 123 on the bidirectional lead screw 120.

[0045] The second half connecting ring 212 is respectively provided with a third connecting part 2121 and a fourth connecting part 2122 at both ends, that is, one end of the second half connecting ring 212 is provided with a third connecting part 2121, and the other end of the second half connecting ring 212 is provided with a fourth connecting part 2122. The third connecting part 2121 is provided with a third connecting column guide hole 2123, and the third connecting column guide hole 2123 cooperates with the first connecting column 230. The fourth connecting part 2122 is provided with a fourth connecting column guide hole 2124, and the fourth connecting column guide hole 2124 cooperates with the fourth connecting column 240. The fourth connecting part 2122 is also provided with a second lead screw guide hole 2125, and the second lead screw guide hole 2125 cooperates with the bidirectional lead screw 120. In one embodiment, the second lead screw guide hole 2125 cooperates with the second threaded part 124 on the bidirectional lead screw 120.

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

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

[0048] In one embodiment, a first ridge 2117 is provided on the inner wall of the first half connecting ring 211, a second ridge 2127 is provided on the inner wall of the second half connecting ring 212, and an annular groove 221 is provided on the outside of the clamping shaft 220, which cooperates with the first ridge 2117 and the second ridge 2127 respectively.

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

[0050] In one embodiment, the stirring mechanism may further include a stirring motor 510 and a stirring transmission assembly, wherein the stirring motor is used to drive the stirring transmission assembly, wherein 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, and the first stirring bevel gear 521 and the second stirring bevel gear 532 are meshed.

[0051] The stirring mechanism may also include a stirring motor 510 and a stirring transmission assembly, wherein the stirring motor is used to drive the stirring transmission assembly, wherein 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 also include a second stirring bevel gear 532, and the second stirring bevel gear 532 is sleeved on the stirring shaft 531, and the first stirring bevel gear 521 and the second stirring bevel gear 532 are meshed.

[0052] like Figures 12 to 17 As shown, the mounting disk 300 may include a disk body 310 and a mounting position arranged on the disk body 310, the mounting position may include a stirring mechanism mounting position and a shaft locking mechanism mounting position, and the stirring mechanism mounting position may include a stirring motor mounting position 332, a stirring transmission assembly mounting position 342 and a stirring second bevel gear mounting bracket.

[0053] The shaft locking mechanism installation position may include a shaft locking motor installation position 321, a clamping shaft installation position 322, and a clamping shaft installation cylinder 323. The shaft locking motor installation position 321 may include a first arc-shaped groove that matches the shape of the shaft locking motor 110, the clamping shaft installation position 322 is set at the center of the disk body 310, the clamping shaft installation position 322 includes a circular first notch, the clamping shaft installation cylinder 323 is set on the first notch, and the clamping shaft 220 is inserted into the clamping shaft installation cylinder 323. After the shaft locking motor is driven to separate the shaft locking 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 a mounting cylinder 3234, a mounting cylinder connecting block 3233, a first connecting column fixing block 3231, and a second connecting column fixing block 3232. There can be multiple mounting cylinder connection 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 disk body 310. The disk body 310 is provided with a groove that matches the mounting cylinder connection block 3233. There are two first connecting column fixing blocks 3231 and second connecting column fixing blocks 3232, respectively. The first connecting column fixing blocks 3231 and the second connecting column fixing blocks 3232 are arranged at one end of the mounting cylinder body 3234, and specifically can be at the same end as the mounting cylinder connection block 3233. The first connecting column fixing block 3231 is used to install the first connecting column 230, and the second connecting column fixing block 3232 is used to install the second connecting column 240.

[0054] The electric shaft locking mechanism may further include a first lead screw fixing block 126, a second lead screw fixing block 127 and a shaft locking motor fixing block 111 arranged on the disk body 310, wherein the first lead screw fixing block 126 and the second lead screw fixing block 127 are respectively arranged at both ends of the bidirectional lead screw 120, and the first lead screw fixing block 126 and the second lead screw fixing block 127 may be mounted on the disk body 310. The shaft locking motor fixing block 111 is arranged at the output end of the shaft locking motor 110, and specifically, the output shaft of the shaft locking motor 110 may be passed through the output shaft mounting hole on the shaft locking motor fixing block 111, and then the shaft locking motor fixing block 111 may be mounted on the disk body 310.

[0055] In one embodiment, the electric shaft locking mechanism may further include a first lead screw fixing block 126, a second lead screw fixing block 127 and a shaft locking motor fixing block 111 arranged on the disk body 310, the first lead screw fixing block 126 and the second lead screw fixing block 127 are respectively arranged at both ends of the bidirectional lead screw 120, and the first lead screw fixing block 126 and the second lead screw fixing block 127 may be installed on the disk body 310. The shaft locking motor fixing block 111 is arranged at the output end of the shaft locking motor 110, and specifically, the output shaft of the shaft locking motor 110 may be passed through the output shaft mounting hole on the shaft locking motor fixing block 111, and then the shaft locking motor fixing block 111 may be installed on the disk body 310.

[0056] In one embodiment, the stirring assembly may further include an oil seal 535, a first stirring deep groove ball roller bearing 536, and a second stirring deep groove ball roller bearing 537 on the stirring shaft 531, the oil seal 535, the first stirring deep groove ball roller bearing 536, and the second stirring deep groove ball roller bearing 537 are respectively sleeved on the stirring shaft 531, the oil seal 535, the first stirring deep groove ball roller bearing 536, and the second stirring deep groove ball roller bearing 537 are clamped between the stirring shaft 531 and the stirring shaft sleeve 431, the inner wall of the stirring shaft sleeve 431 is provided with a first limiting groove, a second limiting groove, and a limiting boss, the first stirring deep groove ball roller bearing 536 cooperates with the first limiting groove, the second stirring deep groove ball roller bearing 537 cooperates with the second limiting groove, and the oil seal 535 cooperates with the limiting boss. It is used to dynamically seal the stirring shaft 531.

[0057] The stirring second bevel gear mounting bracket may include a stirring second bevel gear mounting ring 351 and a support foot 352, there may be multiple support feet 352, the support feet 352 fix the stirring second bevel gear mounting ring 351 on the disk body 310. The stirring assembly may also include a stirring third deep groove ball roller bearing 538, the stirring second bevel gear mounting bracket includes a stirring second bevel gear mounting ring 351 and a support foot 352, the support foot 352 fixes the stirring second bevel gear mounting ring 351 on the disk body 310, the stirring second bevel gear 532 is sleeved on the stirring shaft 531, and the stirring third deep groove ball roller bearing 538 is clamped between the stirring second bevel gear mounting ring 351 and the steps of the stirring second bevel gear 532.

[0058] The stirring sleeve may include a sleeve body 4314 and a sleeve top cover 4315, wherein the sleeve top cover 4315 is arranged on the top of the sleeve body 4314, and from the sleeve body 4314 to the sleeve top cover 4315, the sleeve body 4314 is sequentially provided with a sleeve first step 4311, a sleeve second step 4312 and a sleeve third step 4313 for limiting. In one embodiment, the stirring assembly may further include a first deep groove ball roller bearing 433 of the sleeve and a support ring 434. The first deep groove ball roller bearing 433 of the sleeve is sleeved on the sleeve body 4314 and cooperates with the first step 4311 of the sleeve. The first deep groove ball roller bearing 433 of the sleeve is clamped between the sleeve body 4314 and the clamping shaft 220. The support ring 434 is sleeved on the second step 4312 of the sleeve, the pot core opening 631 and the third step 4313 of the sleeve. The pot core 630 is sleeved on the third step 4313 of the sleeve through the pot core opening 631, and the pot core 630 is clamped between the top cover 4315 of the rotating pot shaft and the support ring 434.

[0059] The stirring transmission component may further include a stirring staggered axis bevel gear set, a stirring cylindrical gear set, a stirring bevel gear set or a stirring sprocket. In one embodiment, the stirring transmission component includes a stirring staggered axis bevel gear set, and the stirring staggered axis bevel gear set may be arranged in a stirring gear box. The stirring staggered axis bevel gear set may include a stirring first staggered axis bevel gear 525, a stirring second staggered axis bevel gear 522, a stirring third staggered axis bevel gear 523 and a stirring fourth staggered axis bevel gear 524. The stirring first staggered axis bevel gear 525, the stirring second staggered axis bevel gear 522, The third stirring bevel gear 523 and the fourth stirring bevel gear 524 are arranged in the stirring gear box, the first stirring bevel gear 525 is arranged at the output end of the stirring motor 510, the second stirring bevel gear 522 and the first stirring bevel gear 525 are meshed, the fourth stirring bevel gear 524 is arranged on the central axis of the first bevel gear 521, the third stirring bevel gear 523 and the fourth stirring bevel gear 524 are meshed, and the second stirring bevel gear 522 and the third stirring bevel gear 523 are coaxial.

[0060] The above contents are further detailed descriptions of the present application in combination with specific implementation methods, and it cannot be determined that the specific implementation of the present application is limited to these descriptions. For ordinary technicians in the technical field to which the present application belongs, several simple deductions or substitutions can be made without departing from the concept of the present application.

Claims

1. A cooking robot with a stirring mechanism, comprising a pot drum, characterized in that: It also includes 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 stirring mechanism comprises a stirring assembly, wherein the stirring assembly comprises a stirring shaft and a stirring shaft sleeve, wherein the stirring shaft is rotatably disposed in the stirring shaft sleeve; 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; A shaft locking assembly, comprising a shaft locking ring and a clamping shaft sleeved on the stirring shaft sleeve, 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 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 stirring shaft is 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 stirring mechanism 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 stirring mechanism 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 cooking robot according to any one of claims 1 to 5, characterized in that: 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 cooking robot according to claim 6, characterized in that: The mounting disk includes a disk body and a mounting position arranged on the disk body, the mounting position includes a stirring mechanism mounting position and a locking shaft mechanism 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, and the clamping shaft is inserted into the clamping shaft mounting cylinder.

8. 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 which are sleeved 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 stirring shaft sleeve 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.

9. The cooking robot according to claim 8, characterized in that: The stirring sleeve includes a sleeve body and a sleeve top cover arranged on the sleeve body. From the sleeve body to the sleeve top cover, the sleeve body is sequentially provided with a sleeve first step, a sleeve second step and a sleeve third step. The stirring assembly also includes a sleeve first deep groove ball roller bearing and a support ring. The sleeve first deep groove ball roller bearing is sleeved on the sleeve body and matched with the sleeve first step. The sleeve first deep groove ball roller bearing is clamped between the sleeve body and the clamping shaft. The support ring is sleeved on the sleeve second step. The pot core opening is matched with the sleeve third step. The pot core is sleeved on the sleeve third step and clamped between the rotating pot shaft top cover and the support ring.

10. The cooking robot according to claim 8, characterized in that: 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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