WO2019047504A1

WO2019047504A1 - Air fryer oven with rotating function

Info

Publication number: WO2019047504A1
Application number: PCT/CN2018/079941
Authority: WO
Inventors: 林武洲
Original assignee: 东莞市洲达电器有限公司
Priority date: 2017-09-05
Filing date: 2018-03-22
Publication date: 2019-03-14
Also published as: CN207322507U

Abstract

Disclosed is an air oven with a rotating function. The air fryer oven comprises an oven body (1) and an internal container (2) arranged in the oven body, wherein one side of the internal container is provided with an opening, and a side-hung door (20) is arranged at the opening. The air fryer oven further comprises a rotary driving mechanism (3) arranged in the oven body, and a rotary baking assembly (4) detachably arranged in the internal container and connected to the rotary driving mechanism. The rotary baking mechanism comprises a rotary shaft (41) arranged in the internal container and connected to the rotary driving mechanism, and a food supporting member (42) arranged on the rotary shaft. The air fryer oven has balanced heat circulation in the interior, such that fried and baked food has a uniform color and a crisp taste.

Description

Air oven with rotating function

Technical field

The utility model relates to an air oven, in particular to an air oven with a rotating function.

Background technique

The traditional oven needs to be put into the frying basket or the baking tray to be baked in a static state, and the baking effect is achieved by the thermal cycle of the machine itself. However, if the food to be grilled is small in size and large in quantity, and there is no proper gap between the stacked foods, the thermal cycle cannot fully penetrate the food in the middle position, so it will be baked out of the outer coke. effect.

As a result, the internal heat cycle of the conventional oven is not balanced, resulting in uneven food baking, and the baked food cannot meet the requirements.

Utility model content

In view of the above-mentioned deficiencies, the object of the present invention is to provide an air oven with a rotating function, which adopts a method in which the food itself rotates while being cooled by a balanced hot air circulation, and the internal thermal cycle is balanced, even if the meat is thick and bulky. The food can also achieve the effect of uniform heating of the heat energy by means of 360° rotation, so that the color and crispness of the inside and outside of the food after being fried are consistent.

The technical solution adopted by the utility model to achieve the above object is:

An air oven with a rotating function, comprising a furnace body and a liner disposed in the furnace body, the inner side of the inner tank having an opening, wherein the opening is provided with a swinging door, characterized in that it further comprises a setting a rotary drive mechanism in the furnace body, and a rotary grilling assembly detachably mounted in the inner casing and connected to the rotary drive mechanism, wherein the rotary grilling assembly comprises a shaft mounted in the inner casing and connected to the rotary drive mechanism a rotating shaft and a food support member disposed on the rotating shaft.

As a further improvement of the present invention, the food support member is at least one rotating roasting cage, and a fixing block is disposed on the rotating shaft and at both ends of the rotating roasting cage, and the fixing block is fixed on the rotating shaft by the first screw.

As a further improvement of the present invention, the food support member is at least one grilling fork, and the grilling fork is connected to the rotating shaft through a connecting block, and the grilling fork and the connecting block are fixed to the rotating shaft by a second screw.

As a further improvement of the present invention, the food support is mainly composed of two oppositely disposed roasting forks.

As a further improvement of the present invention, the rotary drive mechanism includes a motor mount disposed in the furnace body, a synchronous motor fixed to the motor mount, a synchronous motor shaft connected to the end of the synchronous motor, and connected to the synchronous a driving pulley of the motor shaft, a rotating shaft seat fixed to the inner casing, a rotating shaft joint sequentially inserted into the rotating shaft seat and the inner casing and inserting one end portion of the rotating shaft, a passive pulley disposed outside the rotating shaft joint, and At the same time, a transmission belt is arranged around the outer circumference of the driving pulley and the passive pulley.

As a further improvement of the present invention, the transmission belt is a trapezoidal transmission belt.

As a further improvement of the present invention, a rotating frame corresponding to the rotating shaft joint is fixed on the inner wall of the inner casing, and one end of the rotating shaft is connected with the rotating frame, and the other end is inserted into the rotating shaft joint.

As a further improvement of the present invention, the rotating frame is fixed to the inner wall of the inner liner by rivets.

As a further improvement of the present invention, the inner liner is mainly composed of a high temperature resistant plastic inner layer and a metal inner layer disposed on the inner wall of the high temperature resistant plastic inner layer.

The utility model has the beneficial effects that: by adding a rotary driving mechanism in the furnace body and rotating the roasting assembly, an independent low-speed synchronous motor control is adopted, and the food itself is rotated while being fried by a balanced hot air circulation, and the inside is fried. Uniform heating, balanced heat cycle, even the thick and bulky food, can achieve the uniform heating effect of heat energy through 360° rotation, so that the color and crispness of the inside and outside of the food after roasting are consistent, and the heating time Shorter, more energy efficient, safer and more durable.

The above is an overview of the technical solutions of the utility model, and the present invention will be further described below in conjunction with the drawings and specific embodiments.

DRAWINGS

1 is a schematic overall structural view of Embodiment 1;

Figure 2 is a partial structural view of the first embodiment;

3 is a schematic structural view of a rotary baking assembly of Embodiment 1;

Figure 4 is an overall cross-sectional view of the first embodiment;

Figure 5 is a schematic view showing the structure of the rotary baking assembly of the second embodiment;

Fig. 6 is an overall cross-sectional view of the second embodiment.

Detailed ways

The specific embodiments of the present invention are described in detail below with reference to the accompanying drawings and preferred embodiments.

Embodiment 1:

Referring to FIG. 1 to FIG. 4, the embodiment provides an air oven having a rotating function, including a furnace body 1, and a liner 2 disposed in the furnace body 1. The inner liner 2 has an opening on one side thereof. A swing door 20 is provided at the opening. The air oven of the present embodiment further includes a rotary drive mechanism 3 disposed in the furnace body 1 and a rotary grilling assembly 4 detachably mounted in the inner tank 2 and connected to the rotary drive mechanism 3, wherein the rotation The baking assembly 4 includes a rotating shaft 41 that is mounted in the inner casing 2 and connected to the rotary driving mechanism 3, and a food support member 42 that is disposed on the rotating shaft 41.

As shown in FIG. 3, the food support member 42 is at least one rotating roasting cage 421. A fixing block 43 is disposed on the rotating shaft 41 and at both ends of the rotating roasting cage 421. The fixing block 43 is fixed by the first screw 431. On the shaft 41.

As shown in FIG. 1 , FIG. 2 and FIG. 4 , the rotary drive mechanism 3 includes a motor mount 31 disposed in the furnace body 1 , a synchronous motor 32 fixed to the motor mount 31 , and a synchronous motor 32 . a synchronous motor shaft 33 at the end, a driving pulley 34 connected to the rotating shaft 33 of the synchronous motor, a rotating shaft seat 35 fixed to the inner casing 2, and sequentially inserted into the rotating shaft seat 35 and the inner casing 2 and provided at one end of the rotating shaft 41 A rotating shaft joint 36 is inserted, a passive pulley 37 sleeved outside the shaft joint 36, and a transmission belt 38 which is disposed around the periphery of the driving pulley 34 and the passive pulley 37. In the embodiment, the transmission belt 38 It is a trapezoidal drive belt. In this embodiment, the trapezoidal transmission belt, the driving pulley 34 and the driven pulley 37 are combined to form a transmission link.

Meanwhile, as shown in FIG. 4, a rotating frame 5 corresponding to the rotating shaft joint 36 is fixed to the inner wall of the inner casing 2, and one end of the rotating shaft 41 is connected to the rotating frame 5, and the other end is inserted into the rotating shaft joint 36. In the present embodiment, the rotating frame 5 is fixed to the inner wall of the inner liner 2 by rivets. The rotating frame 5 and the rotating shaft joint 36 are on the same horizontal line, which facilitates the rotation of the food support member 42 by the rotating shaft 41.

In this embodiment, as shown in FIG. 4, the inner liner 2 is mainly composed of a high temperature resistant plastic inner liner layer 21 and a metal inner liner layer 22 disposed on the inner wall of the high temperature resistant plastic inner liner layer 21.

The rotary baking assembly 4 added in this embodiment has a detachable structure, which is convenient for quick loading and unloading, and is also convenient for replacement into different rotary baking components 4. When working, open the rotating roasting cage 421, put food (such as French fries), close the rotating roasting cage 421, and then put it into the furnace body 1 for baking; when the synchronous motor 32 is activated, the driving pulley 34 is driven to rotate. Under the link transmission of the transmission belt 38, the rotation shaft joint 36 is rotated clockwise, as shown in FIG. 1 is the rotation direction, which drives the rotary roasting assembly 4 to rotate synchronously, thereby achieving the purpose of roasting the food while rotating.

The baking principle of the embodiment is: driving the heat-conducting fan blade with the main motor in the furnace body 1, the heat-conducting fan blade forms an air circulation, and the circulating air continuously flows through the electric heating pipe to be heated to generate high heat energy, and finally the entire inner tank 2 The air is uniformly heated, and the evaporated food moisture is dissipated through the vent hole, so that the food of the entire inner tank 2 is uniformly heated and baked. Through the intelligent constant temperature control heating of the electric heating tube, under the slow and uniform operation of the rotary baking assembly 4, the heat can penetrate the food on the food supporting member 42 in an all-round manner, so that the frying and baking can be achieved faster and better. The effect of baking makes the food color, fragrance and taste. At the same time, the panel of the furnace body 1 only needs a simple independent button, and when the work starts, it wants to open and then stops.

In this embodiment, by adding a rotary driving mechanism 3 in the furnace body 1 and combining with the rotary baking assembly 4, an independent low-speed synchronous motor 32 is controlled to drive the food itself to rotate while being fried by a balanced hot air circulation. Uniform heating, balanced heat cycle, even the thick and bulky food, can achieve the uniform heating effect of heat energy through 360° rotation, so that the color and crispness of the inside and outside of the food after roasting are consistent, and the heating time Shorter and more energy efficient.

At the same time, the synchronous motor 32 is used to drive the stainless steel shaft joint 36 to rotate, the transmission belt 38 is connected, and the service life is long. The entire rotary drive mechanism 3 is placed inside the furnace body 1, and the safety door lock is controlled, and the door is stopped to ensure the safety and practicality.

Embodiment 2:

Referring to FIG. 5 and FIG. 6 , the main difference between the embodiment and the first embodiment is that the rotary roasting assembly 4 ′ includes a rotating shaft 41 ′ that is disposed in the inner casing 2 and a first one disposed on the rotating shaft 41 ′. The food support member 42' is at least one grilling fork 422. The grilling fork 422 is connected to the rotating shaft 41' via a connecting block 44, and the grilling fork 422 and the connecting block 44 pass through a second screw 441. It is fixed on the rotating shaft 41'. In this embodiment, the food support 42' is mainly composed of two oppositely disposed barbecue forks 422, and the second screw 441 is a hand screw.

When working, loosen the second screw 441, put on the food (for example, roast whole chicken), the forks 422 at both ends are tightly tightened, and then tighten the second screw 441, and tie it with the thin wire to be baked in the furnace body 1. When the synchronous motor 32 is started, the driving pulley 34 is driven to rotate, and under the link transmission of the driving belt 38, driving the rotating shaft joint 36 to rotate clockwise, the rotating baking assembly 4 is driven to rotate synchronously, thereby achieving the rotation of the grilled food while rotating. purpose.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention. Therefore, other structures obtained by the same or similar technical features as the above-described embodiments of the present invention are used. Within the scope of protection of the present invention.

Claims

An air oven with a rotating function, comprising a furnace body and a liner disposed in the furnace body, the inner side of the inner tank having an opening, wherein the opening is provided with a swinging door, characterized in that it further comprises a setting a rotary drive mechanism in the furnace body, and a rotary grilling assembly detachably mounted in the inner casing and connected to the rotary drive mechanism, wherein the rotary grilling assembly comprises a shaft mounted in the inner casing and connected to the rotary drive mechanism a rotating shaft and a food support member disposed on the rotating shaft.
The air oven with a rotating function according to claim 1, wherein the food support member is at least one rotating roasting cage, and a fixing block is disposed on the rotating shaft and at both ends of the rotating roasting cage. The block is fixed to the rotating shaft by a first screw.
The air oven with rotation function according to claim 1, wherein the food support member is at least one grilling fork, and the grilling fork is connected to the rotating shaft through a connecting block, and the grilling fork and the connecting block pass through A second screw is fixed to the rotating shaft.
The air oven having a rotary function according to claim 3, wherein the food support is mainly composed of two oppositely disposed roasting forks.
The air oven having a rotary function according to any one of claims 1 to 4, wherein the rotary drive mechanism comprises a motor mount disposed in the furnace body and a synchronous motor fixed to the motor mount a synchronous motor rotating shaft connected to the end of the synchronous motor, a driving pulley connected to the rotating shaft of the synchronous motor, a rotating shaft seat fixed to the inner casing, and a screw inserted into the inner shaft and the inner casing in sequence and inserted into one end of the rotating shaft The rotating shaft joint, a passive pulley disposed outside the rotating shaft joint, and a driving belt disposed at the periphery of the driving pulley and the passive pulley at the same time.
The air oven having a rotating function according to claim 5, wherein the belt is a trapezoidal belt.
The air oven with a rotating function according to claim 5, wherein a rotating frame corresponding to the rotating shaft joint is fixed on the inner wall of the inner casing, and one end of the rotating shaft is connected to the rotating frame, and the other end is inserted into the rotating shaft. In the joint.
The air oven having a rotary function according to claim 7, wherein the rotating frame is fixed to the inner wall of the inner liner by rivets.
The air oven having a rotating function according to any one of claims 1 to 4, wherein the inner liner is mainly composed of a high temperature resistant plastic inner layer and a inner wall of the high temperature resistant plastic inner layer. A hardware inner layer consists of layers.