Intelligent automatic barbecue oven

Abstract

The utility model relates to the technical field of barbecue oven discloses an intelligent automatic barbecue oven, including the frame body, is provided with transmission chain and is used for driving transmission chain operation drive arrangement on the frame body, transmission chain includes the upper chain in the upside, the upper chain is along the horizontal direction or close to horizontal direction transmission, the top of upper chain is provided with first electric heating element, the below of upper chain is provided with second electric heating element, the both ends of upper chain upside are provided with the feeding area and the discharging area. The utility model drives the skewer to move through transmission chain, and sets up first heating element and second heating element respectively on the upper and lower sides of skewer, need not overturn skewer to be able to evenly roast it, when skewer runs from one end of transmission chain upside to the other end, namely, roasting is finished, need not consume the energy observation each skewer's roasting maturity, convenient to use, and the barbecue efficiency is high.

Description

Technical Field

[0001] This utility model relates to the field of barbecue oven technology, and more specifically, to an intelligent automatic barbecue oven. Background Technology

[0002] As people's living standards improve, their diets become more diverse, with barbecue becoming increasingly popular. However, barbecue is a rather tedious process. During the barbecue, the chef needs to manually flip the skewers while constantly monitoring their doneness to prevent uneven heating or burning on one side. Barbecue chefs have limited energy. To improve the quality of barbecue, some automatic barbecue grills have emerged on the market to assist in the barbecue process.

[0003] Some existing automatic barbecue grills only have a heating source on one side of the skewers, requiring a drive device to rotate the skewers for even heating. However, this setup necessitates gears or other structures on the skewers (usually metal) to enable rotation. Due to the skewer's unique structure, it requires separate production and procurement, increasing costs. Furthermore, during grilling, manual placement of the skewers into the corresponding rotating positions is necessary, and after grilling, each skewer must be manually removed and replaced with a new one. This process is cumbersome, interrupts the grilling process, and is inefficient. Additionally, there is a risk of burns if hands are accidentally placed above the heating source while placing the skewers.

[0004] In addition, while some existing automatic barbecue grills can help rotate the food to ensure even cooking, they cannot adjust the cooking (heating) time according to needs. The degree of cooking needs to be observed by human eyes. Once the food is cooked, the skewers need to be removed manually. This process still requires the barbecue operator to control the time, which is quite time-consuming and not very intelligent. Utility Model Content

[0005] To address at least one of the aforementioned problems, this utility model provides an intelligent automatic barbecue grill, comprising a frame, a transmission chain mounted on the frame, and a drive device for driving the transmission chain. The transmission chain includes an upper chain located on the upper side, the upper chain driving horizontally or nearly horizontally. A first heating element is disposed above the upper chain, and a second heating element is disposed below the upper chain. A loading area and a unloading area are provided at both ends of the upper side of the upper chain. In use, the skewers to be grilled are placed in the loading area, and the drive device drives the transmission chain to move. The drive mechanism rotates to move the skewers between the first and second heating elements for heating and grilling. The drive device continues to drive the drive chain to move the grilled skewers to the unloading area for manual removal. This invention uses a drive chain to move the skewers and has a first heating element and a second heating element on the upper and lower sides of the skewers, respectively. The skewers can be grilled evenly without flipping them. When the skewers move from one end of the drive chain to the other, they are grilled. There is no need to spend time observing the doneness of each skewer, making it convenient to use and highly efficient for grilling.

[0006] Optionally, the first heating element is a first heating wire, the second heating element is a second heating wire, and the first heating element is positioned directly above or nearly directly above the second heating element.

[0007] Optionally, the frame is provided with a first mounting frame for mounting the first heating element and a second mounting frame for mounting the second heating element. The first heating element is provided with a first plug-in post, and the first mounting frame is provided with a first plug-in slot corresponding to the first plug-in post. The second heating element is provided with a second plug-in post, and the second mounting frame is provided with a second plug-in slot corresponding to the second plug-in post.

[0008] Optionally, a transformer is provided on the frame, and the transformer is electrically connected to the first heating element and the second heating element. The transformer is used to reduce the supply voltage of the first heating element and the second heating element. Both the first heating element and the second heating element are nickel heating wires.

[0009] Optionally, two transmission chains are symmetrically arranged, each transmission chain includes multiple chain plates, the skewers include skewers, and the chain plates are provided with placement slots to facilitate the placement and positioning of the skewers.

[0010] Optionally, the frame is provided with a fuel box for holding solid fuel, the fuel box is located below the transmission chain, and the fuel box is drawer-type; in use, the solid fuel in the fuel box can be used to heat and grill the skewers.

[0011] Optionally, the driving device is a speed-regulating motor, the end of the transmission chain is provided with a first sprocket, the output end of the speed-regulating motor is provided with a second sprocket, a drive chain is connected between the first sprocket and the second sprocket, and a speed-regulating switch for adjusting the speed of the speed-regulating motor is provided on the frame.

[0012] Optionally, the frame is provided with a placement frame, the inner side of the placement frame is provided with a through groove communicating with the first heating element, the first heating element is placed below the through groove, a heat insulation cover is placed on the upper side of the placement frame, and a handle is provided on the heat insulation cover.

[0013] Optionally, the frame is provided with a drawer-type oil collection box, which is located below the transmission chain.

[0014] Optionally, the frame is provided with a screen and a temperature adjustment knob. The temperature adjustment knob is used to adjust the heating level of the first heating element and the second heating element. The screen can display the heating level of the first heating element and the second heating element and / or the operating speed of the transmission chain.

[0015] Compared to existing technologies, the intelligent automatic barbecue grill of this invention uses a transmission chain to move the skewers. A first heating element and a second heating element are respectively installed on the upper and lower sides of the skewers, allowing for even grilling without flipping them. The skewers are grilled when they move from one end of the transmission chain to the other, eliminating the need to constantly monitor their doneness. This makes it convenient and efficient. A transformer converts the 220V / 380V external power supply to a voltage not exceeding 24V, preventing electric shocks in case of leakage and ensuring greater safety. Nickel heating wire is used, which generates high heat at lower voltages, improving grilling efficiency. During use, the solid fuel in the fuel box heats the skewers, offering various grilling methods to meet different needs. The solid fuel is preferably charcoal, which releases aromatic compounds such as phenols, aldehydes, and esters in the smoke. These substances adhere to the surface of the grilled food, creating a unique smoky aroma and enriching the flavor. Attached Figure Description

[0016] Figure 1 This is a perspective view of the intelligent automatic barbecue grill of this utility model;

[0017] Figure 2 for Figure 1 Enlarged view of section A;

[0018] Figure 3 This is a cross-sectional view of the intelligent automatic barbecue grill of this utility model;

[0019] Figure 4 for Figure 3 Enlarged view of section B;

[0020] Figure 5 for Figure 3 Enlarged view of section C;

[0021] Figure 6 This is a schematic diagram of the structure of the placement frame of the intelligent automatic barbecue grill of this utility model;

[0022] Figure 7 This is a structural diagram of the first and second mounting frames of the intelligent automatic barbecue grill of this utility model.

[0023] Figure 8 This is a schematic diagram of the speed-regulating motor part of the intelligent automatic barbecue grill of this utility model;

[0024] Figure 9 This is a schematic diagram of the structure of Embodiment 2 of the intelligent automatic barbecue grill of this utility model;

[0025] Figure 10 for Figure 9 Enlarged view of section D in the middle;

[0026] The component names corresponding to the various labels in the figure are as follows: 1 is the frame, 11 is the first mounting frame, 1101 is the first mounting block, 111 is the first insertion slot, 12 is the second mounting frame, 1201 is the second mounting block, 121 is the second insertion slot, 13 is the temperature adjustment knob, 2 is the transmission chain, 21 is the upper chain, 211 is the feeding area, 212 is the unloading area, 22 is the chain plate, 23 is the placement slot, 3 is the skewers, 31 is the skewers, 41 is the first heating element, 411 is the first insertion post, 42 is the second heating element, 421 is the second insertion post, 5 is the transformer, 6 is the fuel box, 7 is the speed-regulating motor, 70 is the speed-regulating switch, 71 is the first sprocket, 72 is the second sprocket, 73 is the drive chain, 74 is the shaft, 8 is the placement frame, 81 is the through slot, 82 is the heat insulation cover, 83 is the handle, 9 is the drawer-type oil receiving box, and 10 is the screen. Detailed Implementation

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0028] In the description of this utility model, it should be understood that the terms "upper" and "lower" indicate the orientation or positional relationship based on the orientation or positional relationship when the product is in normal use.

[0029] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature.

[0030] Example 1:

[0031] See Figures 1-8 This utility model provides an intelligent automatic barbecue grill, including a frame 1, a transmission chain 2 and a drive device for driving the transmission chain 2. The transmission chain 2 includes an upper chain 21 located on the upper side, which drives in a horizontal or near-horizontal direction. The upper side of the upper chain 21 is used to place external skewers 3. A first heating element 41 is arranged above the upper chain 21 to heat and grill the upper side of the skewers 3, and a second heating element 42 is arranged below the upper chain 21 to heat and grill the lower side of the skewers 3, so that both the upper and lower sides of the skewers 3 can be heated and grilled evenly. The upper chain 21 has a feeding area 211 and a discharging area 21 at both ends. 2. In use, the skewers 3 to be grilled are placed manually in the loading area 211. The drive device drives the transmission chain 2 to move the skewers 3 between the first heating element 41 and the second heating element 42 for heating and grilling. The drive device continues to drive the transmission chain 2 to move the grilled skewers 3 to the unloading area 212 for manual removal. This utility model moves the skewers by driving the transmission chain and sets the first heating element and the second heating element on the upper and lower sides of the skewers respectively. The skewers can be grilled evenly without flipping them. When the skewers move from one end of the transmission chain to the other end, the grilling is complete. There is no need to spend time observing the doneness of each skewer. It is convenient to use and has high grilling efficiency.

[0032] Specifically, the grilling process is described as follows: During use, the drive device drives the transmission chain 2 to rotate in one direction. In this embodiment, the upper chain 21 runs from right to left. The skewers 3 are placed in the loading area 211 at the right end of the upper chain 21 to be conveyed. At this time, the transmission chain 2 drives the skewers 3 to the unloading area 212 at the other end (left end). During this conveying process, when the skewers 3 are conveyed to the grilling area between the first heating element 41 and the second heating element 42, the skewers 3 can be heated and grilled by the first heating element 41 and the second heating element 42. When the skewers 3 are conveyed away from the grilling area, the heating and grilling are completed. The grilling area continues to operate, so that the skewers 3 are conveyed to the left end of the upper chain 21. At this time, the grilled skewers 3 can be removed and eaten. The grilling is convenient.

[0033] See Figure 1 , Figure 3 , Figure 4 and Figure 7 The first heating element 41 is a first heating wire, and the second heating element 42 is a second heating wire. The first heating element 41 is positioned directly above or nearly directly above the second heating element 42. In this embodiment, the first heating element 41 is positioned directly above the second heating element 42, allowing the top and bottom sides of the skewers to be heated and grilled simultaneously, resulting in more even grilling. The frame 1 is provided with a first mounting frame 11 for mounting the first heating element 41 and a second mounting frame 12 for mounting the second heating element 42. The first heating element 41 is provided with a plurality of first insertion posts 411, and the first mounting frame 11 is provided with a plurality of insertion posts 411 connected to the first heating element 42. The first plug-in slot 111 is connected to the plug-in post 411, and the first heating element 41 is installed firmly and heats stably. The second heating element 42 is provided with a plurality of second plug-in posts 421, and the second mounting frame 12 is provided with a plurality of second plug-in slots 121 that are connected to the second plug-in posts 421, and the second heating element 42 is installed firmly and heats stably. The first mounting frame 11 is provided with a first mounting block 1101, and the first plug-in slots 111 are provided on the first mounting block 1101. The second mounting frame 12 is provided with a second mounting block 1201, and the second plug-in slots 121 are provided on the second mounting block 1201.

[0034] See Figure 1 and Figure 3A transformer 5 is installed on the frame 1. The transformer 5 is electrically connected to the first heating element 41 and the second heating element 42. The transformer 5 is used to reduce the supply voltage of the first heating element 41 and the second heating element 42. Both the first heating element 41 and the second heating element 42 are nickel heating wires. The transformer 5 can convert the connected 220V / 380V external power supply to a voltage not exceeding 24V. 24V is a continuous contact safety voltage to avoid electric shock in case of leakage, making it safer to use. Nickel heating wires are used, which can generate higher heat at lower voltages, improving grilling efficiency. The principle is as follows: the resistivity of nickel (approximately 6.9 × 10⁻⁶) is low. Its resistivity (Ω·m) is much higher than that of highly conductive materials such as copper or aluminum, but lower than that of some high-resistivity alloys (such as nickel-chromium alloys); this moderate resistivity allows nickel wire to provide sufficient resistance even at shorter lengths or larger cross-sectional areas, thus generating enough heat at low voltages.

[0035] See Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 8 There are two symmetrical transmission chains 2, each including multiple chain plates 22. The skewers 3 include skewers 31. One end of the skewer 31 is placed on one of the transmission chains 2, and the other end of the skewer 31 is placed on the other transmission chain 2. The chain plates 22 are provided with placement grooves 23 to facilitate the placement and positioning of the skewers 31. The placement grooves 23 are arc-shaped. The end of the skewer 31 is placed in the placement grooves 23 to achieve a certain positioning effect, so that it is not easy for it to be relatively displaced from the transmission chains 2 during the transmission process.

[0036] See Figure 1 , Figure 3 and Figure 6 The frame 1 is equipped with a fuel box 6 for holding solid fuel. The fuel box 6 is located below the transmission chain 2 and is drawer-type for easy access to solid fuel. In use, the solid fuel in the fuel box 6 can heat and grill the skewers 3, with various grilling methods to meet different needs. The solid fuel can be charcoal, alcohol blocks, solid wax, etc. In this embodiment, charcoal (fruitwood charcoal or hardwood charcoal) is selected, so that the smoke released during combustion contains aromatic compounds such as phenols, aldehydes, and esters (such as guaiacol and eugenol). These substances will adhere to the surface of the grilled food, forming a unique smoky aroma, making the taste richer and more delicious.

[0037] See Figure 1 , Figure 3 and Figure 8The driving device is a speed-regulating motor 7. A first sprocket 71 is provided at the end of the transmission chain 2, and a second sprocket 72 is provided at the output end of the speed-regulating motor 7. A drive chain 73 is connected between the first sprocket 71 and the second sprocket 72. Specifically, there are two first sprockets 71, which rotate synchronously via a shaft 74. One first sprocket 71 is connected to the end of the transmission chain 2, and the other first sprocket 71 is connected to the drive chain 73. A speed-regulating switch 70 is provided on the frame 1 for adjusting the speed of the speed-regulating motor 7. The speed-regulating switch 70 is electrically connected to the speed-regulating motor 7. In this embodiment, the speed-regulating switch 70 is a rotary switch, which the user rotates to adjust the speed. The speed of the speed-regulating motor 7 is adjusted by 70, thereby adjusting the operating speed of the transmission chain 2, and consequently adjusting the heating time of the first heating element 41 and the second heating element 42 on the skewers. Specifically, the slower the speed of the transmission chain 2, the longer the first heating element 41 and the second heating element 42 can heat the skewers, resulting in more cooked skewers; conversely, the faster the speed of the transmission chain 2, the shorter the heating time of the first heating element 41 and the second heating element 42 can heat the skewers, resulting in less cooked skewers. The corresponding heating time can be matched according to the ingredients; for example, for some ingredients that are not easy to cook through, the operating speed of the transmission chain 2 can be appropriately slowed down to lengthen the heating time.

[0038] See Figure 1 , Figure 3 and Figure 6 The frame 1 is equipped with a placement frame 8, and the inner side of the placement frame 8 is equipped with a through groove 81 that communicates with the first electric heating element 41. The first electric heating element 41 is placed below the through groove 81. A heat preservation cover 82 is placed on the upper side of the placement frame 8, and a handle 83 is provided on the heat preservation cover 82 for easy handling and moving. When grilling, the first electric heating element 41 and the second electric heating element 42 will heat a part of the air. This part of the heated air will rise through the through groove 81 and gather inside the heat preservation cover 82, making it difficult for the heat to dissipate. This allows some of the heat to be concentrated above the skewers and not easily dissipated, thereby improving heating efficiency and making the food cook more easily. The frame 1 is equipped with a drawer-type oil receiving box 9, which is located below the transmission chain 2. When in use, water can be added to the bottom of the drawer-type oil receiving box 9 for heat insulation to reduce the risk of the collected oil burning.

[0039] See Figure 1The frame 1 is equipped with a screen 10 and a temperature adjustment knob 13. The temperature adjustment knob 13 can be an adjustment slider or an adjustment knob; in this embodiment, an adjustment slider is selected. The temperature adjustment knob 13 is used to adjust the heating level of the first heating element 41 and the second heating element 42. Specifically, the temperature adjustment knob 13 is used to adjust the output voltage of the transformer to the first heating element 41 and the second heating element 42 to adjust the heating power. The screen 10 can display the heating level of the first heating element 41 and the second heating element 42 and / or the operating speed of the transmission chain 2, so that the user knows the current grilling temperature. The timing (the temperature is mainly reflected in the running speed of the transmission chain and the heating power of the first and second electric heating elements); the screen 10 can be set as a touch screen and can set some recipes through the program, such as different grilling times for different ingredients (such as meat, vegetables, etc.). The user selects the corresponding ingredient type on the screen to run the corresponding heating and grilling program, so that the transmission chain 2 runs at a preset speed corresponding to the ingredient, and the first electric heating element 41 and the second electric heating element 42 run at a preset heating power corresponding to the ingredient, thereby realizing intelligent grilling.

[0040] Example 2:

[0041] See Figure 9 and Figure 10 The difference between this second embodiment and the first embodiment is that: in this second embodiment, there are two second heating elements 42 arranged vertically, one above the other, to increase the overall heating power. The heating power in the second embodiment is the sum of the heating power of one heating element 41 and two second heating elements 42, so as to improve the heating efficiency. Of course, multiple heating elements 41 can also be arranged vertically as needed to improve the heating efficiency.

[0042] The intelligent automatic barbecue grill of this invention uses a transmission chain to move the skewers. A first heating element and a second heating element are respectively installed on the upper and lower sides of the skewers, allowing for even grilling without flipping them. The skewers are grilled when they have moved from one end of the transmission chain to the other, eliminating the need to constantly monitor their doneness. It is convenient to use and highly efficient. The transformer 5 converts the 220V / 380V external power supply to a voltage not exceeding 24V, preventing electric shock in case of leakage and ensuring greater safety. Nickel heating wire is used, which generates high heat at a lower voltage, improving grilling efficiency. During use, the solid fuel in the fuel box 6 heats the skewers 3, offering various grilling methods to meet different needs. The solid fuel is preferably charcoal, which releases aromatic compounds such as phenols, aldehydes, and esters in the smoke. These substances adhere to the surface of the grilled food, creating a unique smoky aroma and enriching the flavor.

[0043] In the description of this disclosure, it should be understood that the terms "upper", "lower", "bottom", "inner", "outer", "circumferential", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this disclosure.

[0044] Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first," "second," etc., may explicitly or implicitly include at least one of that feature. In the description of this disclosure, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0045] In this disclosure, unless otherwise expressly specified and limited, the terms "installation," "connection," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this disclosure according to the specific circumstances.

[0046] In this disclosure, unless otherwise expressly specified and limited, the first feature "on" or "below" the second feature may be in direct contact with the first feature or in indirect contact with the first feature through an intermediate medium.

[0047] It should be noted that when a component is described as being "set on" another component, it can be directly on the other component or there may be an intervening component. When a component is described as "connected to another component," it can be directly connected to the other component or there may be an intervening component. Furthermore, when a component is described as being "fixedly connected" to another component, the connection can be detachable or non-detachable, such as through socketing, snap-fitting, integral molding, welding, etc., which are achievable in conventional technologies and will not be elaborated upon here.

[0048] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

Claims

1. An intelligent automatic barbecue grill, characterized in that, The device includes a frame (1), on which a transmission chain (2) and a drive device for driving the transmission chain (2) are provided. The transmission chain (2) includes an upper chain (21) located on the upper side. The upper chain (21) drives in a horizontal or near-horizontal direction. A first heating element (41) is provided above the upper chain (21), and a second heating element (42) is provided below the upper chain (21). Feeding areas (211) and [other facilities] are provided at both ends of the upper side of the upper chain (21). Feeding area (212): When in use, the skewers (3) to be grilled are placed in the feeding area (211). The drive device drives the transmission chain (2) to move so that the transmission chain (2) moves the skewers (3) between the first heating element (41) and the second heating element (42) for heating and grilling. The drive device continues to drive the transmission chain (2) to move so that the transmission chain (2) moves the grilled skewers (3) to the feeding area (212) for manual removal.

2. The intelligent automatic barbecue grill according to claim 1, characterized in that, The first heating element (41) is a first heating wire, and the second heating element (42) is a second heating wire. The first heating element (41) is placed directly above or close to the second heating element (42).

3. The intelligent automatic barbecue grill according to claim 2, characterized in that, The frame (1) is provided with a first mounting frame (11) for mounting the first heating element (41) and a second mounting frame (12) for mounting the second heating element (42). The first heating element (41) is provided with a first plug-in post (411). The first mounting frame (11) is provided with a first plug-in slot (111) corresponding to the first plug-in post (411). The second heating element (42) is provided with a second plug-in post (421). The second mounting frame (12) is provided with a second plug-in slot (121) corresponding to the second plug-in post (421).

4. The intelligent automatic barbecue grill according to claim 1, characterized in that, A transformer (5) is provided on the frame (1). The transformer (5) is electrically connected to the first heating element (41) and the second heating element (42). The transformer (5) is used to reduce the power supply voltage of the first heating element (41) and the second heating element (42). The first heating element (41) and the second heating element (42) are both nickel heating wires.

5. The intelligent automatic barbecue grill according to claim 1, characterized in that, Two transmission chains (2) are symmetrically arranged. The transmission chain (2) includes multiple chain plates (22). The skewers (3) include skewers (31). The chain plates (22) are provided with placement slots (23) to facilitate the placement and positioning of the skewers (31).

6. The intelligent automatic barbecue grill according to claim 1, characterized in that, The frame (1) is provided with a fuel box (6) for holding solid fuel. The fuel box (6) is located below the transmission chain (2). The fuel box (6) is a drawer type. When in use, the solid fuel in the fuel box (6) can heat and grill the skewers (3).

7. The intelligent automatic barbecue grill according to claim 1, characterized in that, The driving device is a speed-regulating motor (7), the end of the transmission chain (2) is provided with a first sprocket (71), the output end of the speed-regulating motor (7) is provided with a second sprocket (72), a driving chain (73) is connected between the first sprocket (71) and the second sprocket (72), and a speed-regulating switch (70) for adjusting the speed of the speed-regulating motor (7) is provided on the frame (1).

8. The intelligent automatic barbecue grill according to claim 1, characterized in that, The frame (1) is provided with a placement frame (8), and the inner side of the placement frame (8) is provided with a through groove (81) communicating with the first electric heating element (41). The first electric heating element (41) is placed below the through groove (81). A heat preservation cover (82) is placed on the upper side of the placement frame (8), and a handle (83) is provided on the heat preservation cover (82).

9. The intelligent automatic barbecue grill according to claim 1, characterized in that, The frame (1) is provided with a drawer-type oil receiving box (9), which is located below the transmission chain (2).

10. The intelligent automatic barbecue grill according to any one of claims 1-9, characterized in that, The frame (1) is provided with a screen (10) and a temperature adjustment knob (13). The temperature adjustment knob (13) is used to adjust the heating level of the first heating element (41) and the second heating element (42). The screen (10) can display the heating level of the first heating element (41) and the second heating element (42) and / or the operating speed of the transmission chain (2).

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