CN211212586U

CN211212586U - Automatic stirring cooker

Info

Publication number: CN211212586U
Application number: CN201922185333.7U
Authority: CN
Inventors: 陈磊; 杨长牛; 李涛; 孙泽刚
Original assignee: Sichuan University of Science and Engineering
Current assignee: Sichuan University of Science and Engineering
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-08-11
Anticipated expiration: 2029-12-09

Abstract

The application discloses automatic stir-fry machine relates to cooking equipment technical field. Comprises a frying pan, a heating device for heating the frying pan, a first driving device, a transmission member, an L-shaped base and a stirring device; the first driving device provides driving force for the movement of the frying pan; the transmission member is respectively connected with the driving device and the frying pan and enables the frying pan to reciprocate along a horizontal straight line by the driving force provided by the first driving device; the first driving device and the transmission member are mounted on the L-shaped base; the stirring device is used for stirring food materials in the frying pan. The frying pan makes to eat material difficult to spill and be heated evenly along horizontal straight reciprocating motion, sets up agitating unit and can carry out abundant even stir-fry of turning over to eating the material.

Description

Automatic stirring cooker

Technical Field

The utility model relates to a cooking equipment technical field, concretely relates to automatic stir-fry machine.

Background

With the demand of people for automation in life becoming higher and higher, the larger the automation scale is, the more the labor cost can be saved. In the culinary art field, automatic cooking machine begins to appear gradually, however, the cooking machine among the prior art is mostly to the family use, and in places such as school's dining room and hotel, often need a large amount of dishes of stir-fry system once, and a cook turns over a large amount of physical demands of stir-fry dish, and the later stage is easily because of cook tired out and turn over the stir-fry inequality. Meanwhile, in the prior art, the stir-frying machine finishes stir-frying of food materials in the pan, and most of the stir-frying machine depends on the turning motion of the pan or the motion along an annular track, so that the food materials in the pan, especially dishes with soup, are easy to spill.

SUMMERY OF THE UTILITY MODEL

The problem of most existing stir-fry machines can only make dishes without soup or with less soup, and the soup dishes are inconvenient to hold is solved. The application provides an automatic stir-fry machine, not only the difficult tipping of preparation hot water class dish, the stir-fry is even fully to ordinary dish ability of preparation, can also fry nut, dry fruit class need constantly turn over the edible material of stir-fry and not add any liquid.

In order to achieve the purpose, the technical scheme adopted by the application is as follows:

an automatic stirring and cooking machine comprises a frying pan, a heating device for heating the frying pan, a first driving device, a transmission member, an L-shaped base and a stirring device. The first driving device provides driving force for the movement of the frying pan; the transmission member is respectively connected with the driving device and the frying pan and enables the frying pan to reciprocate along a horizontal straight line by the driving force provided by the first driving device; the first driving device and the transmission member are mounted on the L-shaped base; the stirring device is used for stirring food materials in the frying pan.

This scheme adopts a drive arrangement and drive member combination to make the frying pan accomplish horizontal straight reciprocating motion, and in prior art, the stir-fry machine accomplishes turning over of the interior edible material of pot and fries, relies on the turning motion of stir-fry machine or along annular orbit motion mostly, compares with prior art, and the motion on the horizontal straight line has reduced in the frying pan and has eaten the possibility that the material is toppled over, has increased the heated area of frying pan bottom moreover. Simultaneously, set up agitating unit and stir the edible material, rely on the frying pan motion to accomplish among the prior art to turn over the method of stir-fry process and compare, set up agitating unit and more press close to the artifical effect of turning over the stir-fry and reach, reduce the consumption to cook's physical power. The position change of the frying pan relative to the heating device and the combination of the stirring device in the frying pan ensure that all food materials in the frying pan can be uniformly heated.

Further, a handle is detachably and fixedly connected to the frying pan, and the stirring device comprises a support, a second driving device and a stirring shovel; the support is fixedly connected with the pan handle, a second driving device is fixed on the support, and the second driving device drives the stirring shovel to stir food materials in the pan. The bracket is fixedly connected with the pan handle, and the pan handle is connected to the frying pan, so that the second driving device and the stirring shovel synchronously move along with the frying pan when the frying pan reciprocates horizontally and linearly. If the food materials cannot be synchronously moved, the stirring shovel needs to be small enough to still stir the food materials in the pan while the pan moves, and if the stirring shovel is too small, part of the food materials in the pan cannot be stir-fried, and part of the food materials are stir-fried all the time, so that the stir-frying effect is influenced. The technical problem is solved by the scheme. In addition, the frying pan is detachably connected with the pan handle, so that the consumable material of the frying pan can be independently replaced.

Furthermore, an installation seat is fixedly connected to an output shaft of the second driving device, a plurality of connecting rods are arranged on the installation seat, and a stirring shovel is arranged at the other end of any connecting rod. Set up a plurality of stirring shovels and make and eat material full motion under the effect of stirring, the resistance that the stirring shovel received is littleer, and it is more even to eat the material and be heated.

Furthermore, the upper surface of the stirring shovel is a spiral curved surface. The stirring shovel with the surface being the spiral curved surface can generate a large-width position change in the vertical direction when food materials pass through the upper surface of the stirring shovel, and compared with common stirring parts in the prior art, the upper-layer food materials and the lower-layer food materials are exchanged more thoroughly in the vertical direction, so that uneven heating of the food materials in the frying pan is avoided.

Further, the transmission member includes a crank wheel and a push rod; the crank wheel is fixedly connected with an output shaft of the first driving device; a first shaft pin is arranged on the crank wheel and is hinged with one end of the push rod through the first shaft pin; a second shaft pin is arranged at the other end of the push rod and is hinged with the sliding block through the second shaft pin; the slider is matched with the slide rail, and the slide rail is fixed on the L-shaped base. And the positions, close to the two ends, of the sliding rail are provided with connecting pieces, and the sliding rail is fixed on the L-shaped base through the connecting pieces.

This scheme adopts the crank wheel to be fixed with the output shaft for first drive arrangement drive crank wheel rotates, and the crank wheel is articulated with the push rod again, and the articulated slider that sets up on the push rod, the slide rail cooperation that slider and level set up, the rotation of crank wheel turn into the straight reciprocating motion of slider on the horizontal direction. The crank wheel is used for replacing a connecting rod in the prior art, and the defect that the connecting rod can be eccentric when rotating is avoided.

Further, be equipped with the anchor clamps seat on the slider, the anchor clamps seat cooperatees with the clamping piece and forms the pore that is used for holding the pot handle, the anchor clamps seat passes through detachable fastener with the clamping piece and fixes the pot handle in the pore.

In the prior art, the frying pan and the transmission member are fixedly connected by adopting a welding mode, and the welding is stable, but when the frying pan needs to be replaced, the transmission member needs to be replaced together, so that the cost is higher. Or the wok is fixed on the transmission member by using connecting pieces such as screws and the like, so that the problem of inconvenient disassembly is solved, but the connection part of the wok and the transmission member is easy to be unstable due to overlarge shearing force. This scheme uses anchor clamps seat and clamping piece cooperation to fix frying pan detachable on drive mechanism, and beneficial effect is: 1. the frying pan is convenient to disassemble and replace; 2. the frying pan can be rotated by slightly loosening the fastening piece for connecting the clamp seat and the clamping piece, so that dishes containing soup can be poured conveniently; 3. the clamp seat and the clamping piece are matched to fix the frying pan, so that the stress point of the pan handle is increased, and the connection is stable.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic back structure diagram of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a right limit schematic diagram of the present invention;

fig. 4 is a left limit schematic diagram of the present invention;

FIG. 5 is an exploded view of the transmission member of the present invention;

in the figure: 1-a base; 2-a heightening seat; a 3-L shaped base; 4-a reinforcing plate; 5-a motor base; 6-a drive device; 7-a slide rail; 8-a connector; 9-a crank wheel; 10-a first axle pin; 11-a push rod; 12-a second axis pin; 13-a clamp seat; 14-a slide block; 15-pot handle; 16-a scaffold; 17-a clip; 18-frying pan; 19-a second drive; 20-a mounting seat; 21-a connecting rod; 22-stirring and shoveling; 23-heating means.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of the application is used, the description is only for convenience and simplicity, and the indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present application. Furthermore, the appearances of the terms "first," "second," and the like in the description herein are only used for distinguishing between similar elements and are not intended to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like when used in the description of the present application do not require that the components be absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Example 1:

referring to the attached

drawings

1 and 4 of the specification, the automatic stirring and cooking machine comprises a frying pan 18, a heating device 23 for heating the frying pan 18, a first driving device 6, a transmission member, an L-shaped base 3 and a stirring device. The first driving device 6 provides driving force for the movement of the frying pan 18. The transmission component is respectively connected with the driving device and the frying pan 18 and enables the frying pan 18 to reciprocate along a horizontal straight line by the driving force provided by the first driving device 6. The first driving device 6 and the transmission component are arranged on the L-shaped base 3. The stirring device is used for stirring food materials in the frying pan 18. The wok 18 is detachably and fixedly connected with a wok handle 15, and the stirring device comprises a support 16, a second driving device 19 and a stirring shovel 22; the pot handle 15 fixed connection of support 16, be fixed with second drive arrangement 19 on the support 16, fixedly connected with mount pad 20 on the output shaft of second drive arrangement 19, be equipped with connecting rod 21 on the mount pad 20, the other end of connecting rod 21 is equipped with stirring shovel 22, makes second drive arrangement 19 drive stirring shovel 22 stirs the edible material in to frying pan 18.

It should be noted that the first driving device 6 and the second driving device 19 may be devices having an output shaft that rotates, such as a servo motor or a stepping motor, but are not limited to motors.

The working principle is as follows:

the scheme adopts the combination of the first driving device 6 and the transmission component to ensure that the wok completes horizontal linear reciprocating motion, which means that the transmission component can convert the rotary motion of the output shaft of the first driving device 6 into the reciprocating motion of a horizontal straight line, therefore, the transmission component comprises but is not limited to a slider-crank mechanism, a cam mechanism, a gear rack mechanism and the like. The pan 18 moves in a horizontal straight line to reduce the possibility of spilling food in the pan 18. In addition, in places such as dining room or restaurant, the frying pan of use is often great, if frying pan and heating device's relative position is unchangeable, heats the bottom center of frying pan all the time, can lead to keeping away from the frying pan center and can't be arrived by the abundant heating and eat the material uneven being heated, influences the system effect of frying, and this scheme has increased the heated area of frying pan bottom.

Simultaneously, the stirring device is connected with the frying pan 18 in the following way: a wok handle 15 is arranged on a wok 18, the wok handle 15 is fixedly connected with a support 16, a second driving device 19 is arranged on the support 16, an output shaft of the second driving device 19 is connected with a mounting seat 20, a connecting rod 21 is arranged on the mounting seat 20, and a stirring shovel 22 is arranged at the other end of the connecting rod 21. The stirring device is equivalently arranged on the frying pan 18, and the frying pan 18 drives the stirring device to do reciprocating motion on a horizontal straight line. The size and position of the stirring shovel 22 are not limited as long as the food material in the pan can be stirred. When the frying pan 18 moves, stirring devices such as a stirring shovel 22 are arranged to stir the food materials in the frying pan, and the food materials are fully stirred and fried through the two movements.

It should be noted that the present embodiment emphasizes that the connection between the support 16 and the handle is for the stirring device and the frying pan 18 to reciprocate horizontally and linearly, and the position of the connection point is not limited.

Example 2:

this example is further optimized and defined based on example 1.

As shown in fig. 1 and 5 in combination with the description, the transmission component comprises a crank wheel 9 and a push rod 11; the crank wheel 9 is fixedly connected with an output shaft of the first driving device 6; a first shaft pin 10 is arranged on the crank wheel 9 and is hinged with one end of a push rod 11 through the first shaft pin 10; a second shaft pin 12 is arranged at the other end of the push rod 11 and is hinged with a sliding block 14 through the second shaft pin 12; the slider 14 is matched with the slide rail 7, the positions, close to the two ends, of the slide rail 7 are provided with connecting pieces 8, and the slide rail 7 is fixed on the L-shaped base 3 through the connecting pieces 8. The connecting member 8 may be a member such as a screw or a bolt that can fix the slide rail 7 to the L-shaped base 3.

The working principle is as follows:

the output shaft of the first driving device 6 drives the crank wheel 9 to rotate by taking the axis of the output shaft as a shaft, the crank wheel 9 is hinged with one end of the push rod 11 through the first shaft pin 10, the other end of the push rod 11 is hinged with the sliding block 14 through the second shaft pin 12, the sliding block 14 is matched with the sliding rail 7, and the sliding rail 7 limits the motion track of the sliding block 14, so that the sliding rail 7 is arranged along a horizontal straight line, and the sliding block 14 can only do straight line motion in the horizontal direction. The crank wheel 9, the push rod 11 and the slide block 14 are connected in a hinged mode, when the crank wheel 9 rotates, the slide block 14 starts to do reciprocating motion on a straight line, and the distance between the left limit position and the right limit position of the motion of the slide block 14 is the diameter of the first shaft pin 10 doing circular motion, namely the distance between the circle center of the first shaft pin 10 and the circle center of the output shaft of the first driving device 6 is twice as long as the distance between the circle centers of the first shaft pin 10 and the circle center of the output shaft of.

The crank wheel 9, the slide block 14 and the like are adopted to convert the rotary motion of the output shaft of the first driving device 6 into the linear motion of the slide block 14, and the crank-slide block mechanism is not easy to be eccentric relative to the connecting rod mechanism, so that the crank wheel is more stable in rotation than the connecting rod mechanism.

Example 3:

this example was further optimized based on example 2.

The mounting seat is provided with a plurality of connecting rods 21, and the other end of any connecting rod 21 is provided with a stirring shovel 22. A plurality of stirring shovels 22 make the material fully move under the effect of stirring, and the resistance that stirring shovel 22 received is littleer, and the material is heated more evenly.

It is worth to say that, because the stirring shovel 22 is arranged in the frying pan 18, the utility model can also be used for frying food materials of dried fruits such as Chinese chestnuts, peanuts and the like. The stir-frying of the dry fruit food materials needs to be continuously stir-fried to enable the food materials to be uniformly heated, and the food materials are prevented from being burnt due to overheating while the moisture in the food materials is stir-fried to be dry.

Example 4:

in the embodiment, the shape of the stirring blade 22 is further optimally defined, and the upper surface of the stirring blade 22 is a spiral curved surface. The stirring shovel 22 with the surface being the helical curved surface can generate a large position change in the vertical direction when the food material passes through the upper surface of the stirring shovel 22, and compared with a common stirring component in the prior art, the upper layer food material and the lower layer food material are exchanged more thoroughly in the vertical direction, so that uneven heating of the food material in the frying pan is avoided.

Example 5:

in the present embodiment, on the basis of the above embodiments, the connection manner between the frying pan 18 and the transmission member is further limited.

Referring to the accompanying

drawings

1 and 5 of the specification, the panhandle 15 is detachably fixed on the sliding block 14, a clamp seat 13 is arranged on the sliding block 14, the clamp seat 13 and the clamping piece 17 are matched to form a hole for accommodating the panhandle 15, and the clamp seat 13 and the clamping piece 17 fix the panhandle 15 in the hole through a detachable fastener.

The working principle is as follows:

the frying pan 18 is detachably fixed on the sliding block 14 by matching the clamp seat 13, the clamping piece 17 and the fastening piece, and the frying pan can be rotated by slightly loosening the fastening piece, so that dishes containing soup can be poured conveniently; the frying pan 18 can be detached after the connection is completely released, so that the damaged frying pan 18 can be conveniently repaired and replaced. In addition, the clamp seat 13 and the clamping piece 17 are matched to fix the frying pan, so that the connection between the pan handle 15 and the sliding block 14 is more stable.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An automatic stirring cooker, comprising a frying pan (18) and a heating device (23) for heating the frying pan (18), characterized in that: the device also comprises a first driving device (6), a transmission component, an L-shaped base (3) and a stirring device; the first driving device (6) provides driving force for the movement of the frying pan (18); the transmission component is respectively connected with the driving device and the frying pan (18) and enables the frying pan (18) to reciprocate along a horizontal straight line by the driving force provided by the first driving device (6); the first driving device (6) and the transmission component are arranged on the L-shaped base (3); the stirring device is used for stirring food materials in the frying pan (18).

2. The automatic stirring cooker as claimed in claim 1, wherein: a pan handle (15) is detachably and fixedly connected to the pan (18), and the stirring device comprises a bracket (16), a second driving device (19) and a stirring shovel (22); support (16) and panhandle (15) fixed connection, be fixed with second drive arrangement (19) on support (16), second drive arrangement (19) drive material in to frying pan (18) is stirred to stirring shovel (22).

3. The automatic stirring cooker as claimed in claim 2, wherein: an output shaft of the second driving device (19) is fixedly connected with a mounting seat (20), a connecting rod (21) is arranged on the mounting seat (20), and a stirring shovel (22) is arranged at the other end of the connecting rod (21).

4. The automatic stirring cooker as claimed in claim 3, wherein: the mounting seat is provided with a plurality of connecting rods (21), and the other end of any connecting rod (21) is provided with a stirring shovel (22).

5. An automatic stirring cooker as claimed in any one of claims 2 to 4 wherein: the upper surface of the stirring shovel (22) is a spiral curved surface.

6. The automatic stirring cooker as claimed in claim 5, wherein: the transmission component comprises a crank wheel (9) and a push rod (11); the crank wheel (9) is fixedly connected with an output shaft of the first driving device (6); a first shaft pin (10) is arranged on the crank wheel (9) and is hinged with one end of a push rod (11) through the first shaft pin (10); a second shaft pin (12) is arranged at the other end of the push rod (11) and is hinged with a sliding block (14) through the second shaft pin (12); the sliding block (14) is matched with the sliding rail (7), and the sliding rail (7) is fixed on the L-shaped base (3).

7. The automatic stirring cooker as claimed in claim 6, wherein: and a connecting piece (8) is arranged at a position, close to two ends, on the sliding rail (7), and the sliding rail (7) is fixed on the L-shaped base (3) through the connecting piece (8).

8. The automatic stirring cooker as claimed in claim 7, wherein: the pan handle (15) is detachably fixed on the sliding block (14).

9. The automatic stirring cooker as claimed in claim 8, wherein: be equipped with anchor clamps seat (13) on slider (14), anchor clamps seat (13) cooperate with clamping piece (17) and form the pore that is used for holding pot handle (15), anchor clamps seat (13) and clamping piece (17) are fixed pot handle (15) through detachable fastener in the pore.