CN209932452U

CN209932452U - Stirring device

Info

Publication number: CN209932452U
Application number: CN201920128574.5U
Authority: CN
Inventors: 黄辉
Original assignee: Shenzhen Kitchen Intelligent Kitchen Equipment Co Ltd
Current assignee: Hunan Fanxicai Agricultural Development Co ltd
Priority date: 2019-01-24
Filing date: 2019-01-24
Publication date: 2020-01-14
Anticipated expiration: 2029-01-24

Abstract

The utility model relates to a stirring device, include: pan, stirring subassembly, and drive assembly. The stirring subassembly includes: a first rotating unit and a second rotating unit; the first rotating unit includes: the connecting device comprises a connecting seat, a first rotating shaft and a first transmission piece; the second rotating unit includes: the second rotating shaft, the second transmission piece and the stirring claw; the first rotating shaft drives the cookware to rotate through the connecting seat when rotating, and the first rotating shaft drives the second rotating shaft to rotate through the first transmission piece and the second transmission piece when rotating, so as to drive the stirring claw to rotate. Above-mentioned agitating unit can realize the rotation of pan and the rotation that is located the stirring claw of pan to the stirring claw is also along with the rotation of pan and revolves round first pivot, realizes the abundant and efficient stirring to eating the material, and drive assembly's consumed power is low. Only have second pivot and stirring claw in the pan, produce the obstacle when avoiding eating the oral area of material from the pan and drop into, simple structure, the tobacco tar pollutes less and easy cleanness moreover.

Description

Stirring device

Technical Field

The utility model relates to a cooking equipment technical field especially relates to a stirring device.

Background

With the continuous development of science and technology, the complex manual cooking process is gradually replaced by automatic and intelligent equipment. In the cooking process, the control of the duration and degree of heating and the stir-frying technique are relatively more critical technologies, and the duration and degree control technology of the existing automatic cooking equipment can meet the requirements. However, because the food materials are various in types, different in shapes and different in characteristics, it is difficult for a stir-frying technique or device to achieve the purpose of uniformly heating, scattering, mixing and flavoring the food materials.

The stirring device of the cooking equipment on the market at present mainly has three structural forms:

1. the design has bellied arris board or other curved surface characteristics in the pan, and when the pan rotated, edible material received the effect of gravity freely landing again after reacing certain height in the pan under the stopping of protruding edges and corners, played the purpose that makes edible material mix, is similar to the mixer of mixing cement paste, and its drawback lies in, and most edible material all is difficult to break up, and easy conglobation is relatively fit for the raw and other materials of cubic or butyl form, and the range of application is narrower.

2. On the pan center axis, there is a root axis to directly stretch into the pot inner chamber from the bottom of a boiler, epaxial stirring vane that is connected with, under power drive, stirring vane can rotary motion in the pan, promote behind the surface contact through the blade to eat the material motion of eating, in order to reach the purpose of evenly scattering the mixture, its drawback lies in, the structure is complicated, be unfavorable for clean maintenance, and because be concentric rotatory structure with the pan, when eating the material to stir system major part volume, it is hardly scattered or the stirring to eat the material center, and the edible material of disposable stirring major part volume, actuating mechanism need consume great power.

3. On the position of skew pan the central axis, there is a root axis to stretch into the pot inner chamber from the pan oral area, epaxial stirring vane that is connected with can hug closely the pot inner wall, this (mixing) shaft can be around the pan central axis and do the planetary motion, stirring vane plays the effect of shovel pot wall and stirring edible material, its drawback lies in, this structure generally only is applicable to the design that the pan is static and the pan is the hemisphere, the spherical crown height generally still needs to be less than radial half, and mechanical structure is more complicated, especially on automatic cooking equipment, generally for the convenience to drop into edible material from the oral area of pan, rabbling mechanism need design for over-and-under type or swing arm formula, and is with high costs, the oil smoke pollution seriously and.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model provides a stirring device, its simple structure, stirring effect is good, and actuating mechanism's consumed power is low, and the tobacco tar pollutes fewly and easy to clean.

A stirring device, comprising:

a pot;

a stirring component connected with the cooker; the stirring subassembly includes: the first rotating unit and the second rotating unit are connected with the first rotating unit; the first rotating unit includes: the cooker comprises a connecting seat connected with a cooker, a first rotating shaft connected with the connecting seat, and a first transmission piece sleeved on the first rotating shaft; the axis line of the first rotating shaft is superposed with the central axis of the cooker; the second rotating unit includes: the stirring claw is connected with one end of the second rotating shaft penetrating into the cooker; the second rotating shaft is arranged in parallel to the first rotating shaft and is positioned at the outer side of the first rotating shaft; the first rotating shaft drives the cookware to rotate through the connecting seat when rotating, and the first rotating shaft drives the second rotating shaft to rotate through the first transmission piece and the second transmission piece when rotating; the second rotating shaft drives the stirring claw to rotate during rotation; and

the driving component is connected with the stirring component; the driving component is connected with the first rotating shaft to drive the first rotating shaft to rotate.

Above-mentioned agitating unit, stirring subassembly are planet operation mechanism, and drive assembly drives the first pivot of first rotation unit and rotates, realizes the rotation of pan. Meanwhile, when the first rotating unit rotates, the first transmission piece is also driven to rotate, and then the second rotating shaft is driven to rotate through the second transmission piece of the second rotating unit. The second pivot penetrates the inner chamber of pan from the bottom of pan to be connected with the stirring claw, consequently, drive the rotation of stirring claw when the rotation of second pivot. Therefore, the rotation of the cooker and the rotation of the stirring claw in the cooker can be realized through the planet operation mechanism, and the stirring claw also revolves around the first rotating shaft along with the rotation of the cooker, so that the food in the cooker is stirred sufficiently and efficiently, and the consumed power of the driving assembly is low. In addition, in the pan was penetrated from the bottom of pan to the second pivot in the stirring subassembly, only had second pivot and stirring claw in the pan, produced the obstacle when avoiding eating the oral area of material from the pan and dropping into, simple structure, the tobacco tar pollutes less and easy cleanness moreover.

In one embodiment, the number of the second rotating units is multiple, and the second rotating units are uniformly distributed outside the first rotating shaft by taking the first rotating shaft as a center. Set up a plurality of second rotation units and can carry out diversified stirring to the edible material in the pan, break up edible material more fully, improve stirring effect.

In one embodiment, the drive assembly comprises: the motor, a driving gear connected with the motor and a driven gear sleeved on the first rotating shaft and meshed with the driving gear; when the motor rotates, the driving gear and the driven gear drive the first rotating shaft to rotate. Through the driven mode of gear engagement, can set up the motor in one side of first pivot, reduce the length of stirring subassembly in the axial direction of first pivot.

In one embodiment, the stirring claw is detachably connected to one end of the second rotating shaft penetrating into the cooker. According to the type of eating the material and the demand of stirring effect, can change different stirring claws.

In one embodiment, the cooker is detachably connected with the connecting seat. The mode of releasable connection is convenient for change the pan or dismantle the pan and wash or maintain the clearance to the stirring subassembly.

In one embodiment, a seal ring is sleeved on the second rotating shaft; the sealing ring is positioned at the joint of the second rotating shaft and the cooker. The sealing ring is used for preventing liquid in the cooker from leaking out from the joint of the second rotating shaft and the cooker.

In one embodiment, the first transmission member and the second transmission member are both transmission wheels and are linked through a synchronous belt.

In one embodiment, the first transmission member and the second transmission member are both gears and are meshed with each other.

In one embodiment, the first transmission member is slidably disposed along an axial direction of the first rotating shaft. Through sliding first transmission piece along the axial direction of first pivot, can be so that first transmission piece and second transmission piece separation, reach the purpose of the separation and reunion between control first transmission piece and the second rotation piece, not high or fragile edible material is required to some stirring, can be with first transmission piece and second transmission piece separation for the stirring claw stops the rotation.

In one embodiment, the first rotating unit further includes: the guide post is connected with the first transmission piece, and the driving plate is connected with the guide post; the guide post is arranged in parallel to the first rotating shaft. The guide post is driven by the driving plate to move along the axial direction of the first rotating shaft, so that the first transmission piece is driven to slide, and clutch control is achieved.

Drawings

Fig. 1 is a schematic view of a stirring device according to a first embodiment of the present invention;

FIG. 2 is a schematic view of another implementation of a pot in the blending device shown in FIG. 1;

FIG. 3 is a schematic view of yet another implementation of a pot in the blending device shown in FIG. 1;

FIG. 4 is a schematic view of yet another implementation of a pot in the blending device shown in FIG. 1;

FIG. 5 is a schematic view of the second rotating unit and the pot of the stirring device shown in FIG. 1;

FIG. 6 is a schematic view of another combination of the second rotating unit and the pot shown in FIG. 5;

FIG. 7 is a schematic view of another combination of the second rotating unit and the pot shown in FIG. 5;

FIG. 8 is a schematic view of the mixing apparatus of FIG. 1 in an in-use position;

fig. 9 is a partial schematic view of a stirring device according to a second embodiment of the present invention.

The meaning of the reference symbols in the drawings is:

(100, 100a) -a stirring device;

(10, 10a, 10b, 10c) -cookware;

20-stirring assembly, 21-first rotating unit, 211-connecting seat, 212-first rotating shaft, 213-first transmission piece, 214-bearing, 215-bearing seat, 216-protective cover, 217-guide post, 218-driving plate, 22-second rotating unit, 221-second rotating shaft, 2211-sealing ring, 222-second transmission piece, 223-stirring claw, 224-bolt;

30-driving component, 31-motor, 32-driving gear and 33-driven gear.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

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

Example one

As shown in fig. 1 to 8, a stirring device 100 according to a first embodiment of the present invention is provided.

As shown in fig. 1, the stirring device 100 includes: the pot 10, the stirring assembly 20 connected with the pot 10, and the driving assembly 30 connected with the stirring assembly 20. Wherein, the pot 10 is used for bearing the food materials to be cooked, the stirring component 20 is used for driving the pot 10 to rotate and stirring the food materials, and the driving component 30 is used for driving the stirring component 20 to move.

As shown in fig. 1, in the present embodiment, the pot 10 is cylindrical, and the width of the opening portion is smaller than the width of the inner cavity. In other embodiments, the pot 10 may have other shapes, for example, the pot 10a shown in fig. 2 is spherical, the pot 10b shown in fig. 3 is cylindrical with an opening having a width larger than that of the inner cavity, or the pot 10c shown in fig. 4 is elliptical.

As shown in fig. 1, the stirring assembly 20 includes: a first rotating unit 21 and a second rotating unit 22 connected to the first rotating unit 21.

The first rotating unit 21 includes: a connecting base 211 connected to the pot 10, a first rotating shaft 212 connected to the connecting base 211, and a first transmission member 213 sleeved on the first rotating shaft 212. The axis of the first rotating shaft 212 coincides with the central axis of the pot 10.

The second rotating unit 22 includes: a second rotating shaft 221 penetrating into the inner cavity of the pot 10 from the bottom of the pot 10, a second transmission piece 222 sleeved on the second rotating shaft 221 and connected with the first transmission piece 213, and a stirring claw 223 connected to one end of the first rotating shaft 212 penetrating into the pot 10. The second rotating shaft 221 is disposed parallel to the first rotating shaft 212 and outside the first rotating shaft 212.

The first rotating shaft 212 drives the pot 10 to rotate through the connecting seat 211 when rotating, and the first rotating shaft 212 drives the second rotating shaft 221 to rotate through the first transmission member 213 and the second transmission member 222 when rotating. The second shaft 221 drives the stirring claw 223 to rotate when rotating.

As shown in fig. 1, in the present embodiment, the pot 10 and the connecting seat 211 are fixedly connected together by welding, and the first rotating shaft 212 and the connecting seat 211 are connected together by a pin. A corresponding connecting seat 211 can be provided for each pot 10 in advance, and the pot 10 and the connecting seat 211 can be replaced as an integrated detachable unit. The detachable connection mode is convenient for replacing the pot 10 or detaching the pot 10 for cleaning or maintaining and cleaning the stirring assembly 20. Further, in this embodiment, the cookware 10 and the connecting base 211 are detachably connected by screws, and in other embodiments, the cookware can be detachably connected by screws or clips.

In other embodiments, the connection seat 211 can be detachably connected to the cooker 10. The detachable connection mode is convenient for replacing the pot 10 or detaching the pot 10 for cleaning or maintaining and cleaning the stirring assembly 20. At this time, the connection seat 211 and the first rotating shaft 212 may be fixedly connected or detachably connected.

As shown in fig. 1, in this embodiment, the stirring claw 223 is detachably connected to one end of the second rotating shaft 221 penetrating into the pot 10. Different mixing claws 223 can be replaced according to the type of food material and the demand for mixing effect. Further, in this embodiment, one end of the stirring claw 223 is sleeved on the second rotating shaft 221 and then locked by the latch 224. In other embodiments, the stirring claw 223 and the second rotating shaft 221 may be locked by a bolt.

In addition, the shape of the stirring claw 223 may be designed in various ways. For example, as shown in fig. 1, in the present embodiment, two different stirring claws 223 are shown, wherein one of the stirring claws 223 is crescent-shaped and the other stirring claw 223 is crank-shaped and provided with outwardly radiating teeth and tabs.

Further, one or more second rotating units 22 may be provided according to the requirement for the degree of stirring of the food material. For example, as shown in fig. 5, in the present embodiment, the number of the second rotating units 22 is three, and the second rotating units are uniformly distributed outside the first rotating shaft 212 centering on the first rotating shaft 212. Set up a plurality of second rotating unit 22 and can carry out diversified stirring to the edible material in the pan 10, break up edible material more fully, improve stirring effect.

In other embodiments, the number of the second rotating units 22 may be one, two, four, or more. For example, as shown in fig. 6, two second rotating units 22 may be provided. For another example, as shown in fig. 7, four second rotating units 22 are provided.

It is considered that the liquid in the pot 10 may leak from the connection between the second shaft 221 and the pot 10 when the food material is cooked. As shown in fig. 1, in this embodiment, a sealing ring 2211 is sleeved on the second rotating shaft 221. The sealing ring 2211 is located at the connection position of the second rotating shaft 221 and the pot 10. The sealing ring 2211 is used for preventing the liquid in the pot 10 from leaking out from the connection between the second rotating shaft 221 and the pot 10.

In addition, as shown in fig. 1, in the present embodiment, the first transmission member 213 and the second transmission member 222 are both gears and are engaged with each other. The second transmission member 222 is engaged outside the first transmission member 213. In other embodiments, the first transmission member 213 may be a toothed ring with teeth on the inner side, and the second transmission member 222 is a gear engaged with the inner side of the first transmission member 213. In other embodiments, the first transmission member 213 and the second transmission member 222 may be both transmission wheels and linked by a timing belt.

In addition, as shown in fig. 8, when in use, the stirring assembly 20 may be disposed obliquely, for example, the first rotating shaft 212 may be disposed at an angle of 45 ° with respect to the horizontal plane.

As shown in fig. 1, the driving assembly 30 is connected to the first shaft 212 to rotate the first shaft 212.

There may be a variety of specific arrangements for drive assembly 30.

For example, in the present embodiment, the driving assembly 30 includes: motor 31, driving gear 32 connected to motor 31, and driven gear 33 sleeved on first rotating shaft 212 and engaged with driving gear 32. When the motor 31 rotates, the first shaft 212 is driven to rotate by the driving gear and the driven gear. Through the way of gear engagement transmission, can set up motor 31 in one side of first pivot 212, reduce the length of stirring subassembly 20 in the axial direction of first pivot 212.

For another example, in other embodiments, drive assembly 30 includes: the synchronous motor comprises a motor 31, a driving synchronous wheel connected with the motor 31, a driven synchronous wheel sleeved on the first rotating shaft 212, and a synchronous belt sleeved between the driving synchronous wheel and the driven synchronous wheel. When the motor 31 rotates, the first rotating shaft 212 is driven to rotate by the driving synchronous wheel, the synchronous belt and the driven synchronous wheel. Through the way of synchronous belt drive, can set up motor 31 in one side of first pivot 212, reduce the length of stirring subassembly 20 in the axial direction of first pivot 212.

It will be appreciated that in other embodiments, drive assembly 30 may also include a motor 31 coupled to first shaft 212, the rotor of motor 31 being coaxial with first shaft 212.

As shown in fig. 1, in the present embodiment, the first rotating unit 21 is further provided with a bearing 214 for mounting the first rotating shaft 212, a bearing seat 215 for mounting the bearing 214, and a protective cover 216 for accommodating the first transmission member 213 and the second transmission member 222.

In the stirring apparatus 100, the stirring assembly 20 is a planetary operation mechanism, and the driving assembly 30 drives the first rotating shaft 212 of the first rotating unit 21 to rotate, so as to realize the rotation of the pot 10. Meanwhile, the first rotating unit 21 drives the first transmission member 213 to rotate when rotating, and further drives the second rotating shaft 221 to rotate through the second transmission member 222 of the second rotating unit 22. The second rotation shaft 221 penetrates into the inner cavity of the pot 10 from the bottom of the pot 10, and is connected with the stirring claw 223, so that the stirring claw 223 is driven to rotate when the second rotation shaft 221 rotates. Therefore, the planetary operation mechanism can realize the rotation of the pot 10 and the rotation of the stirring claw 223 in the pot 10, and the stirring claw 223 also revolves around the first rotating shaft 212 along with the rotation of the pot 10, thereby realizing the sufficient and efficient stirring of the food material in the pot 10, and the power consumption of the driving assembly 30 is low. In addition, in the pan 10 is penetrated from the bottom of pan 10 to second pivot 221 among the stirring subassembly 20 in, only have second pivot 221 and stirring claw 223 in the pan 10, avoid producing the obstacle when throwing into from the oral area of pan 10 to eating the material, simple structure, the tobacco tar pollutes fewly and easy cleanness moreover.

Example two

As shown in fig. 9, a stirring device 100a according to a second embodiment of the present invention is provided.

The difference between this embodiment and the first embodiment is: in the stirring device 100a of the present embodiment, the first transmission member 213 is slidably disposed along the axial direction of the first rotating shaft 212 on the premise that the first transmission member 213 and the second transmission member 222 are both gears and are engaged with each other. The first transmission piece 213 slides along the axial direction of the first rotating shaft 212, so that the first transmission piece 213 and the second transmission piece 222 can be separated, the purpose of controlling the clutch between the first transmission piece 213 and the second rotating piece is achieved, and for some food materials which are not high in stirring requirement or are fragile, the first transmission piece 213 and the second transmission piece 222 can be separated, so that the stirring rotation stops rotating. In addition, the first rotating shaft 212 may be a spline shaft, which can meet the requirement that the first rotating shaft 212 drives the first transmission member 213 to rotate and the first transmission member 213 can slide along the axial direction of the first rotating shaft 212.

As shown in fig. 9, in the present embodiment, the first rotating unit 21 further includes: a guide post 217 connected to the first transmission member 213 and a driving plate 218 connected to the guide post 217. The guide post 217 is disposed parallel to the first rotation axis 212. The driving plate 218 drives the guide post 217 to move along the axial direction of the first rotating shaft 212, so as to drive the first transmission member 213 to slide, thereby implementing clutch control.

Further, the drive plate 218 may be manually controlled and a corresponding locking mechanism may be provided. Or mechanical control, such as magnetic control, cylinder driving control, etc.

It is understood that in other embodiments, the clutch control of the first transmission member 213 and the second transmission member 222 may be implemented by other clutch control structures.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only represent preferred embodiments of the present invention, which are described in more detail and detail, but are not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A stirring device is characterized in that: the method comprises the following steps:

a pot;

a stirring component connected with the pot; the stirring subassembly includes: a first rotating unit and a second rotating unit connected with the first rotating unit; the first rotating unit includes: the cooker comprises a connecting seat connected with the cooker, a first rotating shaft connected with the connecting seat, and a first transmission piece sleeved on the first rotating shaft; the axis line of the first rotating shaft is superposed with the central axis of the cooker; the second rotating unit includes: the stirring claw is connected with one end of the second rotating shaft penetrating into the cooker; the second rotating shaft is arranged in parallel to the first rotating shaft and is positioned at the outer side of the first rotating shaft; the first rotating shaft drives the cookware to rotate through the connecting seat when rotating, and the first rotating shaft drives the second rotating shaft to rotate through the first transmission piece and the second transmission piece when rotating; the second rotating shaft drives the stirring claw to rotate when rotating; and

the driving component is connected with the stirring component; the driving assembly is connected with the first rotating shaft to drive the first rotating shaft to rotate.

2. The stirring device as claimed in claim 1, wherein the second rotating units are plural in number and are uniformly distributed outside the first rotating shaft centering on the first rotating shaft.

3. The blending device of claim 1, wherein the drive assembly comprises: the driving gear is connected with the motor, and the driven gear is sleeved on the first rotating shaft and is meshed with the driving gear; when the motor rotates, the driving gear and the driven gear drive the first rotating shaft to rotate.

4. The stirring device as claimed in claim 1, wherein the stirring claw is detachably connected to an end of the second rotating shaft penetrating into the pot.

5. The mixing device as claimed in claim 1, wherein the pot is detachably connected to the connecting base.

6. The stirring device of claim 1, wherein a sealing ring is sleeved on the second rotating shaft; the sealing ring is located the second pivot with the junction of pan.

7. The stirring device of claim 1, wherein the first transmission member and the second transmission member are transmission wheels and are linked by a timing belt.

8. The mixing device of claim 1, wherein the first transmission member and the second transmission member are gears and are intermeshed.

9. The stirring device of claim 8, wherein the first transmission member is slidably disposed along an axial direction of the first rotating shaft.

10. The stirring device of claim 9, wherein said first rotating unit further comprises: the guide post is connected with the first transmission piece, and the driving plate is connected with the guide post; the guide post is arranged in parallel to the first rotating shaft.