CN112754316A - Transmission mechanism for air fryer - Google Patents

Abstract

The invention discloses a transmission mechanism for an air fryer, which comprises at least one driving device, wherein the driving device is arranged in the air fryer body, and at least one pot body is arranged in the air fryer body; the number of the transmission devices is at least two, the transmission devices are arranged in the air fryer body, and the two transmission devices provide power through the driving device; when the number of the pot bodies is at least two, the transmission devices are respectively and correspondingly arranged above the pot bodies. The invention drives the two transmission devices to rotate through one driving device, thereby reducing the product cost; and secondly, the reduction of the driving device is equivalent to the reduction of the driving power, the load of the product is reduced, and the service life of the product is prolonged.

Description

Transmission mechanism for air fryer

Technical Field

The invention relates to the technical field of air fryer, in particular to a transmission mechanism for an air fryer.

Background

The air fryer is a device for frying various kinds of savory foods, snacks, chicken, meat, etc. in a fast and convenient manner by rapidly circulating hot air and a unique structure of an oven part, and has less smell and steam than conventional frying due to the use of only air frying, and is easy to clean in daily use, safe and economical.

The existing air fryer in the market has a double-pot structure and a single-pot structure, and both adopt transmission structures of double-drive devices, and the two structures cannot save the cost and reduce the effect of wasting resources.

Disclosure of Invention

The embodiment of the invention aims to: the utility model provides a drive mechanism for air fryer, aims at solving the problem that current structure can not accomplish the effect of practicing thrift the cost, reducing the extravagant resource.

In order to achieve the purpose, the invention adopts the following technical scheme:

there is provided a drive mechanism for an air fryer comprising:

the driving device is arranged in the air fryer body, and at least one pot body is arranged in the air fryer body;

the transmission devices are arranged in the air fryer body, and the two transmission devices provide power through the driving device;

when the number of the pot bodies is at least two, the transmission devices are respectively and correspondingly arranged above the pot bodies.

The two transmission devices are driven to rotate by one driving device, so that the product cost is reduced; and secondly, the reduction of the driving device is equivalent to the reduction of the driving power, the load of the product is reduced, and the service life of the product is prolonged.

Further, the output end sleeve of the driving device is provided with a first belt pulley, and the first belt pulley is connected with the transmission device through a belt.

Further, be provided with at least one mounting groove on the first belt pulley, the mounting groove sets up along its horizontal direction is inside sunken, just the mounting groove endotheca is equipped with the belt.

Further, transmission including connect in this internal axis of rotation of air fryer, locate relatively the fan blade and the second belt pulley of axis of rotation tip, the second belt pulley pass through the belt with first belt pulley connection, the fan blade is located and is close to one side of the pot body.

The two transmission devices are driven to rotate by one driving device, so that the uniform rotating speed of the two transmission devices can be realized, and the temperature of the pot body is uniform.

Further, still including the cover locate the epaxial bearing of rotation and with the bearing frame that the bearing cooperation is connected, the rotation axis passes through the bearing frame connect in the air fryer is originally internal.

Further, the air fryer body includes the casing, locates insulating layer in the casing and locates in the casing and be used for holding the inside lining of the pot body, drive arrangement and transmission all connect in on the insulating layer, just the insulating layer is located the top of inside lining.

The heat insulation layer can divide the interior of the shell, can protect the driving device to a certain degree, and can improve the working efficiency of products.

Furthermore, the heat insulation layer is provided with a mounting structure fixedly connected to the shell, and the mounting structure is fixedly connected with the bearing sleeve and the driving device.

Further, this internal heating tube subassembly that is provided with of air fryer, the heating tube subassembly is located the fan blade and between the pot body, just the heating tube subassembly with the fan blade corresponds the setting.

The fan blade blows the heat emitted by the heating tube component into the boiler body, so that the working efficiency of the product is higher.

Further, the insulating layer still includes thermal-insulated inlayer, the inside heating tube subassembly that is provided with of thermal-insulated inlayer, the thermal-insulated inlayer is located the below of insulating layer, just the thermal-insulated inlayer with the inner wall connection of inside lining forms accommodation space, the heating tube subassembly the fan blade and the pot body all is located in the accommodation space.

Through the accommodating space, the heat emitted by the heating tube component is basically positioned in the accommodating space, so that the driving device can be protected to a certain extent while the working efficiency of the product is improved.

Further, the bottom of casing is provided with the base, the base is used for supporting the inside lining, just the inside of inside lining is provided with the pot body, the inside of the pot body is provided with the gridion, the gridion has a plurality of bleeder vent.

Through a plurality of the bleeder vent can be so that the product during operation, the bleeder vent cools down for the product, prolongs the life of product.

Compared with the prior art, the invention has the beneficial effects that: the invention drives the two transmission devices to rotate through one driving device, thereby reducing the product cost; and secondly, the reduction of the driving device is equivalent to the reduction of the driving power, the load of the product is reduced, and the service life of the product is prolonged.

Drawings

The invention is explained in more detail below with reference to the figures and examples.

FIG. 1 is a perspective view of a drive mechanism for an air fryer in accordance with an embodiment of the present invention.

FIG. 2 is a schematic view of the internal structure of an embodiment of the transmission mechanism for an air fryer in accordance with the present invention.

FIG. 3 is a schematic view of the internal structure of another embodiment of the transmission mechanism for an air fryer in accordance with the present invention.

FIG. 4 is a schematic view of the base structure of the transmission mechanism for an air fryer in accordance with an embodiment of the present invention.

FIG. 5 is another perspective view of the drive mechanism for an air fryer in accordance with an embodiment of the present invention.

In the figure:

100. a drive device; 101. a first pulley; 102. a belt; 200. a rotating shaft; 201. a bearing; 202. a bearing seat; 203. a second pulley; 204. a fan blade; 300. a housing; 301. a mounting structure; 302. a thermally insulating inner layer; 303. a base; 304. a liner; 305. a pan body; 400. a heating tube assembly; 401. a grill.

Detailed Description

In order to make the technical problems solved, technical solutions adopted, and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention are described in further detail below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. 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 invention.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The existing air fryer in the market has a double-pot structure and a single-pot structure, and both adopt a transmission structure of the dual-drive device 100, and the two structures can not save the cost and reduce the effect of wasting resources.

The invention drives the two transmission devices to rotate through the driving device 100, thereby reducing the product cost; secondly, the reduction of the driving device 100 is equivalent to the reduction of the driving power, thereby reducing the load of the product and prolonging the service life of the product.

Illustratively, the total power of the air fryer is 1700W, which includes the power used by two driving devices 100, for example, the power of one driving device 100 is 50W, then the sum of the power of the two driving devices 100 is 100W, that is, using the structure of the present invention, as long as the power of 1650W is input, the use requirement can be satisfied.

In the present invention, FIG. 1 is a schematic perspective view of the transmission mechanism for an air fryer; FIG. 2 is a schematic view of the internal structure of one embodiment of the drive mechanism for the air fryer; FIG. 3 is a schematic view of the internal structure of another embodiment of the transmission mechanism for an air fryer; fig. 4 is a schematic view of the base 303 of the drive mechanism for the air fryer.

As shown in FIG. 2, the present embodiment provides a drive mechanism for an air fryer comprising:

at least one driving device 100 is arranged on the driving device 100, the driving device 100 is arranged in an air fryer body, and at least one pot body 305 is arranged in the air fryer body;

the transmission device is provided with at least two transmission devices, the transmission devices are arranged in the air fryer body, and the transmission devices provide power through the driving device 100.

When the number of the pot bodies 305 is one, the two transmission devices are correspondingly arranged above the pot bodies 305, and when the number of the pot bodies 305 is at least two, the transmission devices are correspondingly arranged above the pot bodies 305 respectively.

In an embodiment of the present invention, there is one driving device 100, and there are two driving devices, and the two driving devices are driven by the driving device 100 to rotate, so that the rotation speeds of the two driving devices are the same, and the temperature inside the pot body 305 is ensured to be uniform.

As shown in fig. 3, it can be understood that when one pot 305 is provided, the transmission device and the driving device 100 are both located above the pot 305, and two transmission devices are located right above the pot 305; in a preferred embodiment, the two transmission devices are symmetrically disposed on two sides of the pot body 305, as shown in fig. 2, horizontal center lines of the two transmission devices are overlapped, in other embodiments, the horizontal center lines of the two transmission devices are not overlapped, that is, the two transmission devices are located at the same horizontal position, but the two transmission devices are distributed in a front-back manner, which is not described herein again.

As shown in fig. 2, when at least two pan bodies 305 are provided, for example, when two pan bodies 305 are provided in the air fryer body, the two transmission devices are respectively and correspondingly located above the pan bodies 305, that is, one transmission device corresponds to one pan body 305, in a preferred embodiment, a vertical center line of the transmission device coincides with a vertical center line of the pan body 305, so as to ensure uniform temperature inside the pan body 305; in other embodiments, the numerical center line of the transmission device does not coincide with the vertical center line of the pan body 305, and is not described herein.

Further, the output end of the driving device 100 is sleeved with a first belt pulley 101, and the first belt pulley 101 is connected with the transmission device through a belt 102.

As shown in fig. 1, the output end of the driving device 100 is disposed along a direction away from the pot body 305, and the first strap wheel is disposed inside the air fryer body, wherein it can be understood that the driving device 100 is disposed at an upper position of the air fryer body, and in order to dissipate heat from the upper position of the air fryer body, a cover plate is disposed on the top of the air fryer body, and a plurality of ventilation holes are disposed on the cover plate, so that the service life of the driving device 100 can be ensured to a certain extent.

In the present invention, the first belt pulley 101 is provided with at least one mounting groove, the mounting groove is recessed inwards along the horizontal direction of the mounting groove, and the belt 102 is sleeved in the mounting groove.

For example, as shown in fig. 5, the first belt pulley 101 is provided with one installation groove, the belt 102 is sleeved in the installation groove, the driving device 100 drives the two transmission devices to rotate through the belt 102, so that the rotation synchronism of the two transmission devices is ensured, and the temperature in the pot body 305 is uniform; it can be understood that the belt 102 is sleeved on the two transmission devices, and the horizontal position of the two transmission devices and the position of the installation groove are located at the same horizontal position, wherein in order to ensure better transmission efficiency, a first rack is arranged on the inner side of the belt 102, and second racks are arranged on the installation groove and the transmission devices, so that the transmission efficiency of the belt 102 is realized through the engagement of the first rack and the first rack.

In another embodiment, as shown in fig. 2, two installation grooves are disposed on the first belt pulley 101, and each installation groove is provided with one belt 102, and the installation grooves are respectively connected to the transmission device through the belts 102, in a preferred embodiment, the first belt pulley 101 and the transmission device are distributed in a triangular shape.

Further, the transmission device comprises a rotating shaft 200 connected in the air fryer body, a fan blade 204 and a second belt pulley 203, wherein the fan blade 204 and the second belt pulley 203 are oppositely arranged at the end part of the rotating shaft 200, the second belt pulley 203 is connected with the first belt pulley 101 through the belt 102, and the fan blade 204 is arranged at one side close to the fryer body 305.

Specifically, the axis of rotation 200 the fan blade 204 and the second pulley 203 all locate in the air fryer, and in order to guarantee the normal work of second pulley 203, also be provided with on the second pulley 203 and be used for the installation the recess of belt 102, the recess is followed the horizontal direction of second pulley 203 is inside sunken to be set up, wherein, in order to make the second pulley 203 has multiple choice, can set up two at least upper and lower distributions on the second pulley 203 the recess, it can be understood that the horizontal position of recess all with the horizontal position of mounting groove corresponds.

Preferably, the grooves of the two second pulleys 203 are respectively connected to different mounting grooves of the first pulley 101 through the belt 102, and the two second pulleys 203 and the first pulley 101 are distributed in a triangular shape.

In the present invention, the fryer further includes a bearing 201 sleeved on the rotating shaft 200 and a bearing seat 202 cooperatively connected with the bearing 201, and the rotating shaft 200 is connected to the inside of the air fryer body through the bearing seat 202.

It is understood that the bearing housing 202 is fixedly connected to the inside of the air fryer body, and the rotating shaft 200 is rotatably connected to the bearing housing 202 through the bearing 201, so that the rotating shaft 200 operates under the driving of the driving device 100, wherein the driving device 100 includes a motor.

Further, the air fryer body comprises a housing 300, a heat insulation layer arranged in the housing 300 and an inner liner 304 arranged in the housing 300 and used for accommodating the pot body 305, wherein the driving device 100 and the transmission device are connected to the heat insulation layer, and the heat insulation layer is arranged above the inner liner 304.

Specifically, the housing 300 has a containing cavity, the containing cavity is provided with the driving device 100, the transmission device, the heat insulation layer and the lining 304, wherein the heat insulation layer can insulate the driving device 100, the first belt pulley 101, the second belt pulley 203 and the belt 102, the top of the housing 300 is provided with the cover plate, the vent hole in the cover plate can dissipate heat of the driving device 100, the first belt pulley 101, the second belt pulley 203 and the belt 102, so as to ensure the service life of the driving device 100, the first belt pulley 101, the second belt pulley 203 and the belt 102.

The heat insulation layer and the lining 304 are distributed up and down, and the heat insulation layer can be used for isolating high temperature in the lining 304 when the air fryer works, so that the sealing performance of the lining 304 is ensured, and the working efficiency of products is improved.

In the present invention, the heat insulation layer includes a mounting structure 301 fixedly connected to the housing 300, and the bearing 201 sleeve and the driving device 100 are fixedly connected to the mounting structure 301.

As shown in fig. 2 to fig. 3, the mounting structure 301 may be made of a plastic material, a peripheral side of the mounting structure 301 extends to an inner wall of the housing 300, and the mounting structure 301 is fixedly connected to the housing 300, so that the driving device 100 and the transmission device are fixed in the housing 300.

Further, a heating tube assembly 400 is arranged in the air fryer body, the heating tube assembly 400 is arranged between the fan blade 204 and the fryer body 305, and the heating tube assembly 400 is arranged corresponding to the fan blade 204.

Specifically, heating tube subassembly 400 fixed connection in on the insulating layer, when the air fried pot during operation, heating tube subassembly 400 is used for giving the pot body 305 provides the heat, it should be said that heating tube subassembly 400 with pot body 305 corresponds the setting, wherein, heating tube subassembly 400 is provided with at least one, works as when pot body 305 is provided with one, heating tube subassembly 400 sets up to one, works as when pot body 305 is provided with two, heating tube subassembly 400 also is provided with two.

Illustratively, the vertical center line of the heating tube assembly 400 coincides with the vertical center line of the fan blade 204, that is, the vertical center line of the rotating shaft 200 coincides with the vertical center line of the heating tube assembly 400, so as to ensure the uniformity of the temperature in the pot body 305.

In the invention, the heat insulation layer further comprises a heat insulation inner layer 302, the heating tube assembly 400 is arranged in the heat insulation inner layer 302, the heat insulation inner layer 302 is arranged below the heat insulation layer, the heat insulation inner layer 302 is connected with the inner wall of the lining 304 to form an accommodating space, and the heating tube assembly 400, the fan blade 204 and the pot body 305 are all located in the accommodating space.

The heat insulation inner layer 302 and the mounting structure 301 are distributed up and down, the heat insulation inner layer 302 is arranged below the mounting structure 301, it can be understood that the bottom of the rotating shaft 200 penetrates through the heat insulation inner layer 302 and extends to the lower part of the heat insulation inner layer 302, the fan blade 204 is arranged at the lower end of the heat insulation inner layer 302, and the fan blade 204 blows heat generated by the heating tube assembly 400 to the pot body 305.

Specifically, the shell 300 is divided into an upper accommodating cavity and a lower accommodating cavity which are vertically distributed by the heat insulation inner layer 302, the lower accommodating cavity is the accommodating space, and the fan blade 204, the hot air pipe assembly, the inner liner 304 and the pot body 305 are all located in the lower accommodating cavity.

Further, the bottom of casing 300 is provided with base 303, base 303 is used for supporting inside lining 304, just the inside of inside lining 304 is provided with pot body 305, the inside of pot body is provided with gridion 401, be provided with a plurality of on the gridion 401 and run through the bleeder vent of gridion.

Wherein, the pot body 305 is located in the inside lining 304, the quantity of gridion 401 can be based on the quantity of the pot body 305 sets up, and it can be understood that gridion 401's bleeder vent runs through the bottom of gridion, can place food culinary art on the gridion 401, wherein, the bleeder vent makes heating tube subassembly 400 is in the heat that sends in the pot body 305 is quick transfer and even, and the heat obtains make full use of, resources are saved.

In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are used in an orientation or positional relationship merely for convenience in description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, configuration, and operation in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.

Claims (10)

1. A drive mechanism for an air fryer comprising:

the driving device is arranged in the air fryer body, and at least one pot body is arranged in the air fryer body;

the transmission devices are arranged in the air fryer body, and the two transmission devices provide power through the driving device;

when the number of the pot bodies is at least two, the transmission devices are respectively and correspondingly arranged above the pot bodies.

2. The transmission mechanism for an air fryer according to claim 1, wherein the output end of the drive means is sleeved with a first pulley, the first pulley being connected to the transmission means by a belt.

3. The transmission mechanism for an air fryer according to claim 2, wherein the first pulley is provided with at least one mounting groove, the mounting groove is recessed inwards along the horizontal direction of the first pulley, and the belt is sleeved in the mounting groove.

4. The transmission mechanism as claimed in claim 3, wherein the transmission device comprises a rotating shaft connected to the inside of the air fryer body, a fan blade and a second belt pulley, the fan blade is oppositely arranged at the end of the rotating shaft, the second belt pulley is connected with the first belt pulley through the belt, and the fan blade is arranged at one side close to the fryer body.

5. The transmission mechanism as claimed in claim 4, further comprising a bearing sleeved on the rotating shaft and a bearing seat cooperatively connected with the bearing, wherein the rotating shaft is connected to the inside of the air fryer body through the bearing seat.

6. The drive mechanism for an air fryer according to claim 5, wherein the air fryer body includes a housing, a thermally insulating layer disposed within the housing and a liner disposed within the housing for receiving the pot, the drive means and the drive means are both connected to the thermally insulating layer, and the thermally insulating layer is disposed above the liner.

7. The transmission mechanism for an air fryer according to claim 6, wherein the insulation has a mounting structure fixedly attached to the housing, the mounting structure having the bearing housing and the drive means fixedly attached thereto.

8. The transmission mechanism for an air fryer according to claim 7, wherein a heating tube assembly is arranged in the air fryer body, the heating tube assembly is arranged between the fan blade and the fryer body, and the heating tube assembly is arranged corresponding to the fan blade.

9. The transmission mechanism for an air fryer according to claim 8, wherein the thermal insulation layer further comprises a thermal insulation inner layer, the heating tube assembly is arranged inside the thermal insulation inner layer, the thermal insulation inner layer is arranged below the thermal insulation layer, the thermal insulation inner layer is connected with the inner wall of the lining to form an accommodating space, and the heating tube assembly, the fan blade and the pot body are all located in the accommodating space.

10. The transmission mechanism for an air fryer according to claim 9, wherein a base is provided at the bottom of the housing for supporting the inner liner, and the inside of the inner liner is provided with the pot body, and the inside of the pot body is provided with a grill having a plurality of ventilation holes.

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