A multi-layer electric oven device

Abstract

The utility model discloses a kind of multi-layer electric oven devices, it is related to food processing equipment technical field, including box, rotating stand assembly is equipped in the box inside;Electric heater is installed in the inside of the side of box far from rotating stand assembly, and electric heater upper side is equipped with exhaust fan, and the output end of this exhaust fan is fixedly connected with pipeline;Rotating stand assembly side is equipped with partition plate, the partition plate is located in the inside of box, and it is space for high-temperature gas to pass between partition plate and box;Multiple placing racks on frame can place multiple trays at a time, to improve the quantity of placed food;Multiple wheels can reduce the difficulty of frame movement;Two elastic sheets cooperate with clamping plate to be able to fix and limit card column, prevent card column from displacement, to fix frame, and rotating platform can drive frame to rotate when rotating, to drive multiple trays to rotate, ensure that food in each position can be heated evenly, improve heating effect.

Description

Technical Field

[0001] This utility model relates to the field of food processing equipment technology, specifically a multi-layer electric oven device. Background Technology

[0002] Electric food ovens are devices that use electrical energy to convert into heat energy and bake food through radiation, conduction, or convection. With their flexible temperature control and diverse baking effects, electric ovens have become an indispensable piece of equipment in both home and commercial settings.

[0003] Chinese patent application CN 211299596 U discloses a multi-layer electric grill, including a left support assembly and a right support assembly. A first grilling tray, a heating assembly, a second grilling tray, and a third grilling tray are arranged sequentially from top to bottom between the left and right support assemblies in a three-dimensional arrangement to achieve multi-layer grilling, making full use of space, increasing the amount of food grilled, and doubling the efficiency under the same energy consumption. A control device electrically connected to the heating assembly is provided on the left or right support assembly, and several fourth grilling trays are placed on the second grilling tray. The aforementioned multi-layer electric oven has multiple layers; however, the space on each layer of the oven is relatively narrow, and the amount of food that can be placed is limited. Even if the space can be expanded, uneven heating will occur, resulting in food in different positions being in different states. Utility Model Content

[0004] The purpose of this invention is to provide a multi-layer electric oven device, in which multiple racks on the frame can hold multiple trays at one time, and the multiple trays can rotate at a constant speed with the turntable, so that the food in each position on the tray can be heated evenly, thereby solving the technical problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A multi-layer electric oven includes a housing with a rotating frame assembly inside; an electric heater is installed inside the housing on the side away from the rotating frame assembly, and an exhaust fan is provided above the electric heater, the output end of which is fixedly connected to a pipe. The rotating frame assembly has a partition plate on one side, which is located inside the box and the space between the partition plate and the box is a space for high-temperature gas to pass through. The pipe is connected to this space. One end of the partition plate is fixedly connected to a vent plate, which is evenly provided with multiple through slots for high-temperature gas to pass through. The space between the partition plate and the box is connected to the space where the rotating frame assembly is located through multiple through slots. The rotating frame assembly includes a rotating frame with a carriage frame on its inner side, and multiple placement racks for carrying pallets are evenly arranged on both sides of the carriage frame. The bottom of the rotating frame assembly is fixedly connected to a rotating platform, and the bottom of the rotating platform is rotatably connected to a rotating shaft, the bottom of which is fixedly connected to the bottom of the box. A drive shaft is fixedly connected to the top center of the rotating frame, and the drive shaft is fixedly connected to the output shaft of a motor. The bottom center of the carriage frame is connected to the top center of the rotating platform via a snap-fit ​​structure.

[0006] As a further technical solution of this utility model, wheels are fixedly connected to the four bottom corners of the frame, and the bottoms of the multiple wheels are in contact with the top of the rotating platform.

[0007] As a further technical solution of this utility model, the transmission shaft in the middle of the top of the rotary table extends to the top of the box and is rotatably connected to the connecting plate, the bottom of the connecting plate is fixedly connected to the top of the box; the top of the box is provided with a round hole for the transmission shaft to pass through.

[0008] As a further technical solution of this utility model, the motor is fixedly connected to the platform, and the platform has a round hole in the middle through which the output shaft of the motor passes; both ends of the bottom of the platform are fixedly connected to the top of the box.

[0009] As a further technical solution of this utility model, the electric heater is provided with heat insulation layers on both sides, and multiple heat insulation layers are attached to the inner wall of the box; the exhaust fan is fixedly connected to the top of the box, and the top of the box is provided with an opening for high-temperature gas to pass through, the opening corresponding to the position of the exhaust fan.

[0010] As a further technical solution of this utility model, the box body is provided with a heat insulation door on the side near the rotating frame assembly, and the size of the heat insulation door is larger than the size of the vehicle frame.

[0011] As a further technical solution of this utility model, the buckle structure includes a buckle post, the top of which is fixedly connected to the middle of the bottom of the frame; the lower end of the frame is located inside the buckle plate, which is flared.

[0012] As a further technical solution of this utility model, the inner side of the card plate is symmetrically fixedly connected with elastic sheets, and there is a space between the two elastic sheets for the card post to pass through, and the diameter of the card post is greater than the distance between the two elastic sheets; the bottom of the card plate is fixedly connected to the top of the base plate, and the bottom of the base plate is fixedly connected to the rotating table.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. In this utility model, multiple racks on the frame can hold multiple trays at once, thereby increasing the amount of food that can be placed; multiple wheels can reduce the difficulty of moving the frame; two elastic plates, together with the clamping plate, can fix and limit the clamping posts to prevent them from shifting, thereby fixing the frame in place; and when the rotating table rotates, it can drive the frame to rotate, thereby driving multiple trays to rotate, ensuring that the food in each position can be heated evenly and improving the heating effect.

[0014] 2. In this utility model, the heat insulation door can achieve the effect of heat preservation, reduce the rate of high temperature overflow, and further improve the heating efficiency; in addition, multiple insulation layers can reduce the rate at which the high temperature generated by the electric heater overflows to the outside of the box, which can both ensure the heating effect of the electric heater and prevent the high temperature from causing negative impacts on the equipment around the outside of the box. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This utility model Figure 1 Top view.

[0017] Figure 3 This utility model Figure 2 AA sectional view.

[0018] Figure 4 This utility model Figure 1 A partial structural diagram.

[0019] Figure 5 This utility model Figure 4 Another perspective view.

[0020] Figure 6 This utility model Figure 4 A partial structural diagram.

[0021] Figure 7 This utility model Figure 6 Another perspective view.

[0022] Figure 8 This is a three-dimensional structural diagram of the rotating frame assembly of this utility model.

[0023] Figure 9 This utility model Figure 8 The main view.

[0024] Figure 10 This utility model Figure 8 A magnified view of a portion of the image.

[0025] In the diagram: 1-exhaust fan, 2-rotating frame assembly, 3-box, 4-insulated door, 5-pipe, 6-electric heater, 7-insulation layer, 8-ventilation plate, 9-channel, 10-partition plate; 21-Rotating frame, 22-Motor, 23-Connecting plate, 24-Platform, 25-Rotating table, 26-Frame, 27-Placement rack, 28-Wheel, 29-Rotating shaft, 20-Snap-fit ​​structure; 201-Card post, 202-Card plate, 203-Elastic sheet, 204-Base plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1-10 In this embodiment of the utility model, a multi-layer electric oven device includes a housing 3, inside which a rotating frame assembly 2 is provided; an electric heater 6 is installed inside the housing 3 on the side away from the rotating frame assembly 2, and an exhaust fan 1 is provided above the electric heater 6, the output end of which is fixedly connected to a pipe 5. The rotating frame assembly 2 has a partition plate 10 on one side, which is located inside the box 3. The space between the partition plate 10 and the box 3 is for high-temperature gas to pass through, and the pipe 5 is connected to this space. One end of the partition plate 10 is fixedly connected to the vent plate 8, which has a plurality of channels 9 evenly provided on it for high-temperature gas to pass through. The space between the partition plate 10 and the box 3 is connected to the space where the rotating frame assembly 2 is located through the plurality of channels 9. The rotating frame assembly 2 includes a rotating frame 21, with a frame 26 on its inner side. Multiple pallet holders 27 are evenly distributed on both sides of the inner side of the frame 26. The bottom of the rotating frame assembly 2 is fixedly connected to a rotating platform 25. The bottom center of the rotating platform 25 is rotatably connected to a rotating shaft 29, and the bottom of the rotating shaft 29 is fixedly connected to the bottom of the housing 3. A drive shaft is fixedly connected to the top center of the rotating frame 21, and the drive shaft is fixedly connected to the output shaft of a motor 22. The bottom center of the frame 26 is connected to the top center of the rotating platform 25 via a snap-fit ​​structure 20. The bottom four corners of the frame 26 are all fixedly connected with wheels 28, and the bottom of the multiple wheels 28 are all in contact with the top of the rotating platform 25. The drive shaft at the top center of the rotary table 25 extends to the top of the housing 3 and is rotatably connected to the connecting plate 23. The bottom of the connecting plate 23 is fixedly connected to the top of the housing 3. The top of the housing 3 is provided with a round hole for the drive shaft to pass through. The motor 22 is fixedly connected to the platform 24, and the platform 24 has a round hole in the middle through which the output shaft of the motor 22 passes; both ends of the bottom of the platform 24 are fixedly connected to the top of the box 3.

[0028] By adopting the above technical solution, the multiple placement racks 27 on the frame 26 can hold multiple trays at one time, thereby increasing the amount of food that can be placed; the multiple wheels 28 can reduce the difficulty of moving the frame 26; the two elastic plates 203, together with the clamping plate 202, can fix and limit the clamping post 201, preventing the clamping post 201 from shifting, thereby fixing the frame 26 in place; and when the rotating table 25 rotates, it can drive the frame 26 to rotate, thereby driving the multiple trays to rotate, ensuring that the food in each position can be heated evenly and improving the heating effect.

[0029] In this embodiment, the electric heater 6 is provided with heat insulation layers 7 on both sides, and multiple heat insulation layers 7 are attached to the inner wall of the box 3; the exhaust fan 1 is fixedly connected to the top of the box 3, and the top of the box 3 is provided with an opening for high-temperature gas to pass through, which corresponds to the position of the exhaust fan 1. The housing 3 is provided with a heat insulation door 4 on the side near the rotating frame assembly 2. The size of the heat insulation door 4 is larger than the size of the vehicle frame 26. The buckle structure 20 includes a buckle post 201, the top of which is fixedly connected to the middle of the bottom of the frame 26; the lower end of the frame 26 is located inside the buckle plate 202, which is flared. The inner side of the card plate 202 is symmetrically fixedly connected with elastic sheets 203. There is a space between the two elastic sheets 203 for the card post 201 to pass through, and the diameter of the card post 201 is larger than the distance between the two elastic sheets 203. The bottom of the card plate 202 is fixedly connected to the top of the base plate 204, and the bottom of the base plate 204 is fixedly connected to the rotating table 25.

[0030] By adopting the above technical solution, the heat insulation door 4 can achieve the effect of heat preservation, reduce the rate of high temperature overflow, and further improve the heating efficiency. In addition, multiple heat insulation layers 7 can reduce the rate at which the high temperature generated by the electric heater 6 overflows to the outside of the box 3, which can ensure the heating effect of the electric heater 6 and prevent the high temperature from having a negative impact on the equipment around the outside of the box 3.

[0031] The working principle of this utility model is as follows: multiple placement racks 27 on the frame 26 can hold multiple trays at one time, thereby increasing the amount of food that can be placed; multiple wheels 28 can reduce the difficulty of moving the frame 26; two elastic plates 203, together with the clamping plate 202, can fix and limit the clamping post 201 to prevent the clamping post 201 from shifting, thereby fixing the frame 26; and when the rotating table 25 rotates, it can drive the frame 26 to rotate, thereby driving multiple trays to rotate, ensuring that the food in each position can be heated evenly and improving the heating effect. The heat insulation door 4 can keep the heat out, reduce the rate of high temperature overflow, and further improve the heating efficiency. In addition, multiple insulation layers 7 can reduce the rate at which the high temperature generated by the electric heater 6 overflows to the outside of the box 3, which can ensure the heating effect of the electric heater 6 and prevent the high temperature from having a negative impact on the equipment around the outside of the box 3.

[0032] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A multi-layer electric oven device, characterized in that: Includes a housing (3), inside which is a rotating frame assembly (2); an electric heater (6) is installed inside the housing (3) on the side away from the rotating frame assembly (2), and an exhaust fan (1) is provided above the electric heater (6), the output end of which is fixedly connected to the pipe (5); The rotating frame assembly (2) is provided with a partition plate (10) on one side. The partition plate (10) is located inside the box (3), and the space between the partition plate (10) and the box (3) is a space for high-temperature gas to pass through. The pipe (5) is connected to this space. One end of the partition plate (10) is fixedly connected to the ventilation plate (8). The ventilation plate (8) is provided with a plurality of through slots (9) for high-temperature gas to pass through. The space between the partition plate (10) and the box (3) is connected to the space where the rotating frame assembly (2) is located through the plurality of through slots (9). The rotating frame assembly (2) includes a rotating frame (21), with a frame (26) on the inner side of the rotating frame (21), and multiple placement racks (27) for carrying pallets are evenly arranged on both sides inside the frame (26); the bottom of the rotating frame assembly (2) is fixedly connected to the rotating platform (25), the bottom center of the rotating platform (25) is rotatably connected to the rotating shaft (29), and the bottom of the rotating shaft (29) is fixedly connected to the bottom of the box (3); a drive shaft is fixedly connected to the top center of the rotating frame (21), and the drive shaft is fixedly connected to the output shaft of the motor (22); the bottom center of the frame (26) is connected to the top center of the rotating platform (25) through a snap-fit ​​structure (20).

2. The multi-layer electric oven device according to claim 1, characterized in that: The bottom four corners of the frame (26) are fixedly connected with wheels (28), and the bottom of the multiple wheels (28) are all in contact with the top of the rotating platform (25).

3. The multi-layer electric oven device according to claim 1, characterized in that: The drive shaft at the top center of the rotary table (25) extends above the housing (3) and is rotatably connected to the connecting plate (23). The bottom of the connecting plate (23) is fixedly connected to the top of the housing (3). The top of the housing (3) is provided with a round hole for the drive shaft to pass through.

4. The multi-layer electric oven device according to claim 1, characterized in that: The motor (22) is fixedly connected to the platform (24), and the platform (24) has a round hole in the middle through which the output shaft of the motor (22) passes; both ends of the bottom of the platform (24) are fixedly connected to the top of the box (3).

5. The multi-layer electric oven device according to claim 1, characterized in that: The electric heater (6) is provided with insulation layers (7) on both sides, and multiple insulation layers (7) are attached to the inner wall of the box (3); the exhaust fan (1) is fixedly connected to the top of the box (3), and the top of the box (3) is provided with an opening for high-temperature gas to pass through, which corresponds to the position of the exhaust fan (1).

6. The multi-layer electric oven apparatus according to claim 1, characterized in that: The box (3) is provided with a heat insulation door (4) on the side near the rotating frame assembly (2), and the size of the heat insulation door (4) is larger than the size of the frame (26).

7. A multi-layer electric oven device according to claim 1, characterized in that: The buckle structure (20) includes a buckle post (201), the top of which is fixedly connected to the middle of the bottom of the frame (26); the lower end of the frame (26) is located inside the buckle plate (202), which is flared.

8. A multi-layer electric oven device according to claim 7, characterized in that: The inner side of the card plate (202) is symmetrically fixedly connected with elastic sheets (203), and there is a space between the two elastic sheets (203) for the card post (201) to pass through, and the diameter of the card post (201) is greater than the distance between the two elastic sheets (203); the bottom of the card plate (202) is fixedly connected to the top of the base plate (204), and the bottom of the base plate (204) is fixedly connected to the rotating table (25).

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