Sweet potato oven with anti-sticking function

Abstract

The utility model discloses an anti-sticking sweet potato oven which comprises an oven body, two rotating rods with the same length are installed in the oven body, cleaning assemblies are arranged on the surfaces of the two rotating rods, a protective cover is fixedly installed on the surface of one side of the oven body, and a first driving motor is installed in the protective cover. One end of one rotating rod and the output end of the first driving motor are each provided with a belt wheel, and the two belt wheels are connected through a transmission belt. According to the sweet potato baking device, the two rotating rods are arranged and rotate in the opposite directions, sweet potatoes can be turned over in the baking process, the sweet potatoes are heated more evenly, the sticky situation is not prone to occurring, the distance between the two rotating rods can be adjusted through the lead screw module, and therefore the sweet potato baking device is more convenient to use. Therefore, the device can be suitable for sweet potatoes of different sizes, the application range is effectively widened, adjustment is convenient and labor-saving, practicability is high, and the device is worthy of popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing equipment, in particular to a sweet potato oven with an anti-sticking function. Background Art

[0002] The sweet potato machine, also known as the yam machine, used to heat the sweet potatoes with charcoal fire. Now, electric heating has replaced the traditional iron bucket baking method, becoming a new generation of sweet potato machines. It has entered shopping malls or supermarkets with its advantages of cleanliness and portability. The existing electric sweet potato machine can heat the sweet potatoes while turning them over to prevent sticking.

[0003] The existing technology has the following problems:

[0004] After extensive searching, it was found that Chinese Patent Publication No.: CN212382517U discloses an automatic flipping device for an electric roasted sweet potato machine, including a box body, on which a control switch, a driving shaft, a rotating disk and a heating device are installed, a support rod is fixedly installed on one side of the middle portion of the surface of the two rotating disks, and support frames are movably installed on the side walls of the support rods, a tension spring is fixedly installed on the top of the surface of the support frame, the support rod is located in the inner cavity of the tension spring, and one end of the tension spring is fixedly installed on the support rod, and a primary flipping rod is movably sleeved on one side of the middle portion of the surface of the two support frames. The utility model drives the flipping rod to rotate through a gear, so that the sweet potatoes placed on the flipping rod rotate at the same time during the rotation process, so that the heating of the sweet potatoes during processing will be more uniform, and at the same time, through automatic adjustment and flipping, frequent opening of the oven door is avoided, thereby ensuring the temperature stability in the oven, and finally achieving the purpose of automatic flipping of the sweet potatoes.

[0005] However, the above patent still has problems that need to be improved during actual use. The most obvious one is that the distance between the flip rods is difficult to adjust, which makes it difficult to adapt to sweet potatoes of different specifications and sizes, affecting the scope of application.

[0006] To this end, we proposed a sweet potato oven with an anti-sticking function to solve the above-mentioned drawbacks. Utility Model Content

[0007] The utility model aims to solve the shortcomings in the prior art and provides a sweet potato oven with an anti-sticking function.

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sweet potato oven with an anti-sticking function, comprising an oven, two rotating rods of the same length are installed inside the oven, and the surfaces of the two rotating rods are provided with cleaning components, a protective cover is fixedly installed on one side surface of the oven, and a first drive motor is installed inside the protective cover, one end of the rotating rod and the output end of the first drive motor are both installed with pulleys, and the two pulleys are connected by a transmission belt, a slag box is pullable and installed at the lower part of the interior of the oven, a servo motor is fixedly installed on one side surface of the oven, and the servo motor A lead screw is installed at the output end, and a moving block is used in conjunction with the surface of the lead screw. A limiting column is arranged on one side of the inner wall of the oven, and the surface of the limiting column is slidably connected to the limiting block. Brackets are welded on opposite surfaces of the limiting block and the moving block. Two ends of the other rotating rod are rotatably connected to the bracket. A first gear is welded on the surface of one rotating rod. A heat insulation cover is installed on the bracket, and a second driving motor is installed in the heat insulation cover. A second gear is installed at the output end of the second driving motor, and the second gear is meshed with the first gear. A heat dissipation pipe is installed on the surface of the heat insulation cover, and the other end of the heat dissipation pipe extends to the outside of the oven.

[0009] Preferably, the cleaning assembly consists of a cleaning sleeve, a cleaning brush and a pull ring, the cleaning sleeve is arranged on the surface of the rotating rod, the cleaning brush is installed on the inner wall of the cleaning sleeve, and the pull ring is fixedly installed on the outer wall of the cleaning sleeve.

[0010] Preferably, a control switch is fixedly mounted on the surface of the oven, and the control switch is electrically connected to the first drive motor, the second drive motor and the servo motor through wires.

[0011] Preferably, the heat dissipation pipe is telescopic, and the length of the heat dissipation pipe is greater than the distance between the two rotating rods.

[0012] Preferably, the surfaces of the two rotating rods are both provided with anti-slip grooves, and the two rotating rods rotate in opposite directions.

[0013] Preferably, the surface of the cleaning brush fits against the outer wall of the rotating rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, two rotating rods are arranged, and the two rotating rods rotate in opposite directions, so that the sweet potatoes can be turned over during the baking process. The sweet potatoes are heated more evenly and are less likely to stick. The distance between the two rotating rods can be adjusted by a screw module, so that sweet potatoes of different sizes can be used, which effectively improves the scope of application. The adjustment is convenient and labor-saving, and the practicability is strong, which is worthy of promotion.

[0016] 2. In the utility model, a cleaning assembly is provided. After use, the cleaning sleeve and the cleaning brush can be driven to move left and right by pulling the pull ring, so that the surfaces of the two rotating rods can be cleaned to avoid residues remaining on the rotating rods. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a cross-sectional view of a sweet potato oven with an anti-sticking function proposed by the utility model;

[0019] Figure 2 This is a top cross-sectional view of a sweet potato oven with an anti-sticking function proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the external structure of a sweet potato oven with an anti-sticking function proposed by the utility model;

[0021] Figure 4 for Figure 1 A is an enlarged schematic diagram;

[0022] Figure 5 Schematic diagram of the structure of the rotating rod.

[0023] Legend:

[0024] 1. Oven; 2. Rotating rod; 3. Slag box; 4. Cleaning assembly; 41. Cleaning sleeve; 42. Cleaning brush; 43. Pull ring; 5. Protective cover; 6. First drive motor; 7. Pulley; 8. Transmission belt; 9. Servo motor; 10. Lead screw; 11. Moving block; 12. Limiting column; 13. Limiting block; 14. Control switch; 15. First gear; 16. Heat shield; 17. Second drive motor; 18. Second gear; 19. Heat pipe. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] Please refer to Figure 1-5, a sweet potato oven with anti-sticking function, comprising an oven 1, two rotating rods 2 of the same length are installed inside the oven 1, and the surfaces of the two rotating rods 2 are provided with cleaning components 4, a protective cover 5 is fixedly installed on one side surface of the oven 1, and a first driving motor 6 is installed inside the protective cover 5, one end of a rotating rod 2 and the output end of the first driving motor 6 are both installed with pulleys 7, and the two pulleys 7 are connected by a transmission belt 8, a slag receiving box 3 can be pulled out and installed at the bottom of the oven 1, a servo motor 9 is fixedly installed on one side surface of the oven 1, and a lead screw 10 is installed at the output end of the servo motor 9, and a moving block 11 is used in conjunction with the surface of the lead screw 10, a limiting column 12 is provided on one side of the inner wall of the oven 1, and the surface of the limiting column 12 is slidably connected to the limiting block 13, and the opposite surfaces of the limiting block 13 and the moving block 11 are welded with brackets, the two ends of the other rotating rod 2 are rotatably connected to the bracket, the surface of one rotating rod 2 is welded with a first gear 15, a heat insulation cover 16 is installed on the bracket, and a heat insulation cover 16 is installed inside A second drive motor 17 is provided, and a second gear 18 is provided at the output end of the second drive motor 17, and the second gear 18 is meshed with the first gear 15. A heat dissipation pipe 19 is provided on the surface of the heat insulation cover 16, and the other end of the heat dissipation pipe 19 extends to the outside of the oven 1. When in use, the distance between the two rotating rods 2 is adjusted according to the size of the sweet potato, and then the sweet potato is placed between the two rotating rods 2 in turn. The two rotating rods 2 rotate in opposite directions to flip the sweet potato, so that the sweet potato is heated more evenly and is not prone to sticking. The distance between the two rotating rods 2 can be adjusted by a screw module, so that sweet potatoes of different sizes can be used, which effectively improves the scope of application, and the adjustment is convenient and labor-saving, with strong practicality and worthy of promotion. At the same time, the oven 1 can bake the sweet potato when it is working, and the sweet potato can be taken out after baking. By pulling the pull ring 43 left and right, the cleaning sleeve 41 and the cleaning brush 42 are driven to move left and right, so that the surfaces of the two rotating rods 2 can be cleaned to prevent residues from remaining on the rotating rods 2.

[0028] In this embodiment: the cleaning assembly 4 is composed of a cleaning sleeve 41, a cleaning brush 42 and a pull ring 43. The cleaning sleeve 41 is sleeved on the surface of the rotating rod 2, the cleaning brush 42 is installed on the inner wall of the cleaning sleeve 41, and the pull ring 43 is fixedly installed on the outer wall of the cleaning sleeve 41.

[0029] Specifically, the rotating rod 2 can be cleaned, and sweet potato residues are not likely to remain on the surface.

[0030] In this embodiment: a control switch 14 is fixedly mounted on the surface of the oven 1 , and the control switch 14 is electrically connected to the first drive motor 6 , the second drive motor 17 and the servo motor 9 through wires.

[0031] Specifically, it is a common circuit connection structure, which will not be described in detail here.

[0032] In this embodiment, the heat dissipation tube 19 is telescopic, and the length of the heat dissipation tube 19 is greater than the distance between the two rotating rods 2 .

[0033] Specifically, it is ensured that the rotating rod 2 can always be connected to the heat insulation cover 16 for heat dissipation during the adjustment process.

[0034] In this embodiment: the surfaces of the two rotating rods 2 are both provided with anti-slip grooves, and the two rotating rods 2 rotate in opposite directions.

[0035] Specifically, the friction between the sweet potatoes and the container is increased to facilitate easier flipping of the sweet potatoes.

[0036] In this embodiment, the surface of the cleaning brush 42 is in contact with the outer wall of the rotating rod 2 .

[0037] Specifically, the cleaning effect and ability of the outer wall of the rotating rod 2 are improved.

[0038] In this embodiment: the controller is an existing structure, and the control circuit can be implemented by simple programming by technicians in this field. It belongs to the common knowledge in this field. It is only used without modification, so the control method and circuit connection are not described in detail.

[0039] Working principle: When in use, the distance between the two rotating rods 2 is adjusted according to the size of the sweet potatoes, and then the sweet potatoes are placed between the two rotating rods 2 in turn. The two rotating rods 2 can be rotated in opposite directions to flip the sweet potatoes, so that the sweet potatoes are heated more evenly and are less likely to stick. The distance between the two rotating rods 2 can be adjusted by the screw module, so that sweet potatoes of different sizes can be used, which effectively improves the scope of application. The adjustment is convenient and labor-saving, and the practicability is strong, which is worthy of promotion. At the same time, the oven 1 can bake the sweet potatoes. After baking, the sweet potatoes are taken out, and the cleaning sleeve 41 and the cleaning brush 42 are driven to move left and right by pulling the pull ring 43 left and right, so as to clean the surfaces of the two rotating rods 2 and avoid residues remaining on the rotating rods 2.

[0040] It should be noted that the models and specifications of the first drive motor 6, the second drive motor 17 and the servo motor 9 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0041] The power supply and principle of the first drive motor 6 , the second drive motor 17 and the servo motor 9 are clear to those skilled in the art and will not be described in detail here.

[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sweet potato oven with an anti-sticking function, comprising an oven (1), characterized in that: Two rotating rods (2) of the same length are installed inside the oven (1), and the surfaces of the two rotating rods (2) are both provided with cleaning components (4). A protective cover (5) is fixedly installed on one side surface of the oven (1), and a first drive motor (6) is installed inside the protective cover (5). A pulley (7) is installed at one end of the rotating rod (2) and the output end of the first drive motor (6), and the two pulleys (7) are connected by a transmission belt (8). A slag receiving box (3) is installed at the lower part of the interior of the oven (1) in a drawable manner. A servo motor (9) is fixedly installed on one side surface of the oven (1), and a lead screw (10) is installed at the output end of the servo motor (9), and a moving block (11) is used in conjunction with the surface of the lead screw (10). A limiting column (12) is provided on one side of the inner wall of the oven (1), and the surface of the limiting column (12) is slidably connected to the limiting block (13), and the opposite surfaces of the limiting block (13) and the moving block (11) are welded with brackets, and the two ends of the other rotating rod (2) are rotatably connected to the bracket, and a first gear (15) is welded on the surface of one rotating rod (2), and a heat insulation cover (16) is installed on the bracket, and a second driving motor (17) is installed in the heat insulation cover (16), and a second gear (18) is installed at the output end of the second driving motor (17), and the second gear (18) is meshed with the first gear (15), and a heat dissipation pipe (19) is installed on the surface of the heat insulation cover (16), and the other end of the heat dissipation pipe (19) extends to the outside of the oven (1).

2. The sweet potato oven with anti-sticking function according to claim 1, characterized in that: The cleaning assembly (4) is composed of a cleaning sleeve (41), a cleaning brush (42) and a pull ring (43); the cleaning sleeve (41) is sleeved on the surface of the rotating rod (2); the cleaning brush (42) is installed on the inner wall of the cleaning sleeve (41); and the pull ring (43) is fixedly installed on the outer wall of the cleaning sleeve (41).

3. The sweet potato oven with anti-sticking function according to claim 1, characterized in that: A control switch (14) is fixedly mounted on the surface of the oven (1), and the control switch (14) is electrically connected to the first drive motor (6), the second drive motor (17) and the servo motor (9) through wires.

4. The sweet potato oven with anti-sticking function according to claim 1, characterized in that: The heat dissipation pipe (19) is telescopic, and the length of the heat dissipation pipe (19) is greater than the distance between the two rotating rods (2).

5. The sweet potato oven with anti-sticking function according to claim 1, characterized in that: The surfaces of the two rotating rods (2) are both provided with anti-slip grooves, and the two rotating rods (2) rotate in opposite directions.

6. The sweet potato oven with anti-sticking function according to claim 2, characterized in that: The surface of the cleaning brush (42) is in contact with the outer wall of the rotating rod (2).

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