A skewer barbecue oven

Abstract

The invention discloses a skewer barbecue oven, comprising a base, a tray, a mounting plate, a reset device, a momentary switch, a rotating shaft, a transmission device, a driver, a furnace cover and a heater. When in use, the furnace cover is covered on the tray, and the gravity of the furnace cover presses the tray down to press the momentary switch, thereby turning on the heater to heat the food, and when the furnace cover is removed, the reset device drives the tray to reset the momentary switch, so that the heater no longer works, when the oil penetrates into the inside of the base along the surface of the base, it will first drip on the surface of the mounting plate, and then flow along the surface of the mounting plate, the oil will be blocked by the first baffle and the annular baffle, so that the oil will only flow along the surface of the mounting plate to the oil leakage port and flow out, thereby preventing the oil from flowing into the components below the mounting plate, and compared with the prior art, the hidden danger of fire is effectively reduced, and the oil is not easy to drip into the components of the base.

Description

Technical Field

[0001] The invention relates to the field of barbecue ovens, in particular to a skewer barbecue oven. Background Art

[0002] Barbecue is a popular cooking method nowadays. An existing barbecue grill includes a base, a plurality of rotating rods are arranged in the base, the rotating rods extend to the outer side of the upper surface of the base, and the skewers for threading food are detachably arranged on the rotating rods. A motor for driving the rotating rods to rotate is arranged at the bottom of the base. The heater is arranged vertically in the center of the base, the rotating rods surround the outer side of the heater, and then the skewers and the heater are completely covered by a cover. When heating, the food is strung on the skewers and then fixed on the rotating rods. The rotating rods are driven by the motor to rotate and then drive the skewers to rotate, and the heater heats the food evenly from the side. However, this structure has several problems. On the one hand, due to the continuous dripping of oil, when used for a long time, the oil will flow into the motor and other components arranged in the base along the gap between the surface of the rotating rod and the base, which is easy to cause it to malfunction. On the other hand, when the user removes the lid and forgets to turn off the heater, if the wind blows flammable materials such as paper towels and cloth onto the barbecue grill, or if the user does not turn off the heater and the barbecue grill is knocked to the ground due to some special circumstances, causing the lid to detach or be broken, and the flammable materials are close to the heater at this time, it is very easy to cause a fire. Overall, there are certain hidden dangers in safety performance. Summary of the invention

[0003] In order to solve the above technical problems, the object of the present invention is to provide a skewer grill with better safety performance and less prone to failure.

[0004] The technical solution adopted by the present invention to solve the problem is: a skewer grill, comprising:

[0005] Base;

[0006] A tray, the tray is arranged on the top of the base, and the tray is provided with a plurality of through holes;

[0007] A mounting plate, the mounting plate is arranged in the middle of the base, a plurality of mounting blind holes and mounting through holes are arranged on the mounting plate, a first baffle is arranged on the outer periphery of the mounting plate, an annular baffle is arranged on the peripheral side of the mounting through hole, and an oil leakage port is arranged on the first baffle;

[0008] A reset device, the reset device is arranged on the base, and the reset device supports the tray;

[0009] A moment switch, the moment switch is located on the base, the moment switch includes a contact for controlling the on and off of current, and the contact is located below the tray;

[0010] A rotating shaft, the rotating shaft is arranged on the mounting plate, and the rotating shaft passes through the through hole and extends to the upper surface of the tray;

[0011] A transmission device, wherein the transmission device is arranged on the mounting blind hole, the transmission device is connected to the rotating shaft, and the transmission device is used to drive the rotating shaft to rotate;

[0012] A driver, which is arranged at the bottom of the mounting plate and is connected to the transmission device through the mounting through hole;

[0013] A furnace cover, which can cover the tray so that the tray presses the contact point;

[0014] A heater is arranged on the base and is electrically connected to the inching switch.

[0015] As a further improvement of the above technical solution, a plurality of protrusions are provided on the tray, the through holes are provided on the protrusions, an oil drain port is provided on the periphery of the tray, a mounting sleeve is provided on the rotating shaft, the mounting sleeve covers the through holes, and the top of the mounting sleeve is used to install a skewer.

[0016] As a further improvement of the above technical solution, an annular groove is arranged on the peripheral side of the tray, the furnace cover is covered on the annular groove, and the oil drain port is arranged in the annular groove.

[0017] As a further improvement of the above technical solution, an oil collecting box is arranged in the base, and the oil leakage port and the oil discharge port are connected to the oil collecting box.

[0018] As a further improvement of the above technical solution, the transmission device includes:

[0019] A driving gear, wherein a first gear shaft is arranged on the back of the driving gear, the first gear shaft is installed in the installation through hole, and the driver is connected to the first gear shaft;

[0020] A plurality of driven gears, the back of the driven gears is provided with a second gear shaft, the second gear shaft is installed in the installation blind hole, all the driven gears and the driving gears are meshed with each other in sequence, and the rotating shaft is arranged on the front of the driven gears and the driving gears.

[0021] As a further improvement of the above technical solution, an annular cover is provided on the back of the driving gear, and the annular cover is sleeved on the outer side of the annular baffle.

[0022] As a further improvement of the above technical solution, a cover plate is further provided on the base, the cover plate covers the top of the driving gear and the driven gear, and the reset device is fixed on the cover plate.

[0023] As a further improvement of the above technical solution, the reset device is a spring, the spring is conical, the small end of the spring is fixed on the cover plate, and the large end of the spring is used to receive the tray.

[0024] As a further improvement of the above technical solution, the moment switch is arranged at the bottom of the mounting plate, and a rocker arm is arranged on the moment switch. When the rocker arm swings, the contact can be pressed, and one end of the rocker arm extends through the mounting plate to the bottom of the tray.

[0025] As a further improvement of the above technical solution, the mounting plate is annular, the heater is arranged in the middle of the base, the heater passes through the tray and the middle of the mounting plate and extends to the bottom of the mounting plate, and a second baffle is arranged on the inner periphery of the mounting plate.

[0026] The beneficial effects of the present invention are as follows: a mounting plate is provided on the base, a reset device is provided on the base, the reset device supports a tray, the tray is located on the top of the base, a momentary switch is provided under the tray, a transmission device is provided on the mounting plate, a driver connected to the transmission device through a mounting through hole is provided at the bottom of the mounting plate, the transmission device is connected to the rotating shaft and drives the rotating shaft to rotate, the rotating shaft passes through the through hole and extends to above the tray, a heater electrically connected to the momentary switch is provided on the base for heating food, a first baffle is provided on the outer periphery of the mounting plate, an oil leakage port is provided on the first baffle, and an annular baffle is provided on the side around the mounting through hole. When the oven cover is not installed on the tray, due to the supporting effect of the reset device, the tray will not press the contact of the inching switch. At this time, even if the switch of the heater is turned on, the heater cannot be powered on. When it is needed, the skewer with food is first installed on the rotating shaft, and then the oven cover is closed on the tray. The tray is pressed down by the gravity of the oven cover, so that the tray presses the contact of the inching switch, and then the heater is turned on to heat the food. Under normal circumstances, most of the oil will drip on the tray and be supported by the tray. When the oil penetrates into the base through the through hole, the oil will first drip on the surface of the mounting plate and then flow along the surface of the mounting plate. The liquid will be blocked by the first baffle to prevent the oil from falling from the edge of the mounting plate. At this time, the only thing on the mounting plate that is connected to the bottom of the mounting plate is the mounting through hole for connecting to the driver. An annular baffle is arranged on the outside of the mounting through hole to prevent the oil from flowing into the mounting through hole, so that the oil will only flow along the surface of the mounting plate to the oil leakage port and out, thereby preventing the oil from flowing into the components under the mounting plate. Compared with the prior art, the furnace hood heater will only heat up when it is covered, thereby effectively reducing the hidden danger of fire, and the oil is not easy to drip into the components under the mounting plate, which also makes the probability of failure smaller, thereby being more competitive in the market. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The invention is further explained below in conjunction with the accompanying drawings and specific implementation methods.

[0028] Figure 1 It is a structural schematic diagram of a preferred embodiment of the present invention;

[0029] Figure 2 It is a schematic diagram of the cross-sectional structure of the furnace cover of the present invention when it is closed;

[0030] Figure 3 It is a schematic diagram of the cross-sectional structure of the present invention when the furnace cover is not covered;

[0031] Figure 4 This is a schematic diagram of the explosion structure of a preferred embodiment of the present invention;

[0032] Figure 5 for Figure 4 A local enlarged structural schematic diagram;

[0033] Figure 6 This is a schematic structural diagram of a base in a preferred embodiment of the present invention;

[0034] Figure 7 This is a schematic diagram of the structure of the mounting plate in a preferred embodiment of the present invention;

[0035] Figure 8 This is a schematic diagram of the structure of the driving gear in a preferred embodiment of the present invention;

[0036] Fig. 9 It is a schematic diagram of the structure of the inching switch in the preferred embodiment of the present invention. DETAILED DESCRIPTION

[0037] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0038] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0039] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0040] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0041] Reference Figures 1 to 9 , a skewer grill, comprising:

[0042] Base 10;

[0043] A tray 40, the tray 40 is disposed on the top of the base 10, and a plurality of through holes 44 are disposed on the tray 40;

[0044] A mounting plate 30, the mounting plate 30 is arranged in the middle of the base 10, a plurality of mounting blind holes 32 and mounting through holes 33 are arranged on the mounting plate 30, a first baffle 35 is arranged on the outer periphery of the mounting plate 30, an annular baffle 34 is arranged on the periphery of the mounting through hole 33, an oil leakage port 351 is arranged on the first baffle 35, and various main components such as circuit boards are mainly installed below the mounting plate 30;

[0045] A reset device, the reset device is disposed on the mounting plate 30, and the reset device supports the tray 40;

[0046] A moment switch 50, the moment switch 50 is located on the base 10, the moment switch 50 includes a contact 51 for controlling the on and off of current, and the contact 51 is located below the tray 40;

[0047] A rotating shaft 31, wherein the rotating shaft 31 is disposed on the mounting plate 30, and the rotating shaft 31 passes through the through hole 44 and extends to the upper surface of the tray 40;

[0048] A transmission device, the transmission device is arranged on the mounting blind hole 32, the transmission device is connected to the rotating shaft 31, and the transmission device is used to drive the rotating shaft 31 to rotate;

[0049] A driver, which is disposed at the bottom of the mounting plate 30 and is connected to the transmission device through the mounting through hole 33;

[0050] A furnace cover 20, wherein the furnace cover 20 can cover the tray 40 so that the tray 40 presses the contact point 51;

[0051] The heater 60 is disposed on the base 10 and is electrically connected to the inching switch 50 .

[0052] A mounting plate 30 is arranged on the base 10, a reset device is arranged on the base 10, the reset device supports the tray 40, the tray 40 is located on the top of the base 10, a moment switch 50 is arranged below the tray 40, a transmission device is arranged on the mounting plate 30, a driver connected to the transmission device through a mounting through hole 33 is arranged at the bottom of the mounting plate 30, the transmission device is connected to the rotating shaft 31 and drives the rotating shaft 31 to rotate, the rotating shaft 31 extends to above the tray 40 through the through hole 44, a heater 60 electrically connected to the moment switch 50 is arranged on the base 10 for heating food, a first baffle 35 is arranged on the outer periphery of the mounting plate 30, an oil leakage port 351 is arranged on the first baffle 35, and an annular baffle 34 is arranged around the mounting through hole 33. When the oven cover 20 is not installed on the tray 40, due to the supporting effect of the reset device, the tray 40 will not press the contact 51 of the inching switch 50. At this time, even if the switch of the heater 60 is turned on, the heater 60 cannot be powered on. When it is needed, the skewer with food is first installed on the rotating shaft 31, and then the oven cover 20 is covered on the tray 40. The tray 40 is pressed down by the gravity of the oven cover 20, so that the tray 40 presses the contact 51 of the inching switch 50, and then the heater 60 is turned on to heat the food. Under normal circumstances, most of the oil will drip on the tray 40 and be supported by the tray 40. When the oil penetrates into the base 10 along the through hole 44, the oil will first drip on the surface of the mounting plate 30, and then along the mounting plate When the oil flows on the surface of the mounting plate 30, the oil will be blocked by the first baffle plate 35 to prevent the oil from falling from the edge of the mounting plate 30. At this time, the mounting plate 30 is connected to the bottom of the mounting plate 30 only with the mounting through hole 33 for connecting with the driver. An annular baffle plate 34 is arranged on the outer side of the mounting through hole 33 to prevent the oil from flowing into the mounting through hole 33, so that the oil will only flow along the surface of the mounting plate 30 to the oil leakage port 351 and flow out, thereby preventing the oil from flowing into the components under the mounting plate 30. Compared with the prior art, the heater 60 will only heat up when the furnace hood 20 is covered, thereby effectively reducing the hidden danger of fire, and the oil is not easy to drip into the components under the mounting plate 30, which also makes the probability of failure smaller, thereby being more competitive in the market.

[0053] For further improvement, it is preferred that a plurality of protrusions 43 are provided on the tray 40, the through holes 44 are provided on the protrusions 43, an oil drain port is provided on the periphery of the tray 40, a mounting sleeve 80 is provided on the rotating shaft 31, the mounting sleeve 80 covers the through holes 44, and the top of the mounting sleeve 80 is used to install a skewer. When in use, the pick is mounted on the mounting sleeve 80 and thus indirectly fixed on the rotating shaft 31. The driver drives the transmission device to drive the rotating shaft 31 to rotate, thereby driving the mounting sleeve 80 to drive the pick to rotate. Since the mounting sleeve 80 covers the through hole 44, if oil drips, the oil will slide along the surface of the mounting sleeve 80 onto the tray 40 instead of sliding into the through hole 44. The through hole 44 is arranged on the raised portion 43 of the tray 40, so the through hole 44 is higher than the height of the nearby tray 40, so that even if oil flows in the tray 40, it will not flow back into the through hole 44 due to the height, but will flow into the oil drain port along the surface of the tray 40, thereby further protecting the components at the bottom of the mounting plate 30 and preventing the oil from penetrating into the base 10 from the through hole 44. Moreover, the mounting sleeve 80 also plays a limiting role. The mounting sleeve 80 limits the tray 40 so that the tray 40 cannot leave the base 10. The tray 40 can only be removed after the mounting sleeve 80 is removed.

[0054] In the above solution, the mounting sleeve 80 is preferably conical.

[0055] For further improvement, in the above scheme, the oil can flow directly to the outside of the barbecue grill through the oil leak port 351 and the oil drain port, but considering environmental protection issues, it is preferred to provide an oil collecting box 91 in the base 10, and the oil leak port 351 and the oil drain port are connected to the oil collecting box 91, so that the oil flowing out of the oil leak port 351 and the oil drain port directly flows into the oil collecting box 91, thereby facilitating cleaning.

[0056] Further improvement is made, the inching switch 50 is preferably arranged at the bottom of the mounting plate 30, and a swing rod 52 is arranged on the inching switch 50, and the swing rod 52 can press the contact 51 when swinging, and one end of the swing rod 52 extends through the mounting plate 30 to the bottom of the tray 40. When in use, when the furnace cover 20 is covered on the tray 40, the tray 40 is pressed down to press on the swing rod 52, thereby driving the swing rod 52 to press the contact 51, and when the furnace cover 20 is removed, the tray 40 is lifted due to the action of the reset device, and at this time, the contact 51 will drive the swing rod 52 to reset due to its own resilience. In this way, the inching switch 50 is hidden at the bottom of the mounting plate 30, so that the tray 40 indirectly presses the contact 51 of the inching switch 50 through the swing rod 52, so that the inching switch 50 can be better protected and prevented from water and oil ingress.

[0057] As a further improvement, considering the cost and structural reasons, it is preferred that the reset device is a spring 53. The reset device can also be an elastic rubber column or two repelling magnets.

[0058] As a further improvement, the spring 53 is preferably conical, with the small end of the spring 53 being fixed on the mounting plate 30 and the large end of the spring 53 being used to receive the tray 40 , thereby being able to support the tray 40 more stably.

[0059] Further improvement is made, in this solution, the transmission device preferably includes:

[0060] A driving gear 71, a first gear shaft 72 is disposed on the back of the driving gear 71, the first gear shaft 72 is installed in the installation through hole 33, and the driver is connected to the first gear shaft 72;

[0061] A plurality of driven gears 70 are provided with a second gear shaft on the back of the driven gear 70, and the second gear shaft is installed in the mounting blind hole 32. All driven gears 70 and driving gears 71 mesh with each other in sequence, and the rotating shaft 31 is arranged on the front of the driven gears 70 and the driving gear 71. This scheme drives the rotating shaft 31 to rotate by gear transmission, and gear transmission is one of the most stable transmission modes in common knowledge, so the rotation process of the rotating shaft 31 is more stable. Preferably, there is one mounting through hole 33, so that there is only one driving gear 71, and all the driven gears 70 are driven to rotate by one driving gear 71, the structure is more stable, and the probability of oil leakage from the mounting through hole 33 is also reduced. The transmission device can also be a belt installed between the parts of the rotating shaft 31 located below the tray 40, and the rotating shaft 31 is driven to rotate by the rotation of the belt driven by the driver.

[0062] For further improvement, it is preferred that an annular cover 73 is provided on the back of the driving gear 71, and the annular cover 73 is sleeved on the outside of the annular baffle 34. The annular cover 73 covers the annular baffle 34, making it more difficult for oil to enter the mounting through hole 33 and drip to the bottom of the mounting plate 30.

[0063] Further improvement is made. Because the space occupied by the gear transmission is relatively large, in order to better install the reset device without interfering with the driving gear 71 and the driven gear 70, it is preferred that a cover plate 90 is also provided on the base 10. The cover plate 90 is located on the base 10. The cover plate 90 covers the top of the driving gear 71 and the driven gear 70. The reset device is fixed on the cover plate 90, so that the reset device and the gear are staggered in the height direction, and it is not easy to cause touch interference.

[0064] For further improvement, the heater 60 is preferably arranged in the middle of the base 10, and the rotating shaft 31 is arranged around the heater 60 with the heater 60 as the center, so that the food on the skewers on each rotating shaft 31 can receive the same heating effect. At this time, the mounting plate 30 is preferably annular, and a second baffle 36 is provided on the inner periphery of the mounting plate 30. Oil dripping on the mounting plate 30 will be blocked by the second baffle 36 to prevent the oil from flowing down along the inner edge of the mounting plate 30.

[0065] Further improvement is made, preferably the annular baffle 34 is higher than the first baffle 35 and the second baffle 36. In this way, when arranging components, all components are installed at the bottom of the mounting plate 30 so that there is a height difference with the lowest point of the base 10, and the mounting plate 30 covers all components. Even if a large amount of oil is spilled in the tray 40, a large amount of oil flows into the mounting plate 30 through the through hole 44. Because the height of the first baffle 35 and the second baffle 36 is lower than the annular baffle 34, the oil will flow from the edge of the mounting plate 30 to the bottom of the base 10. The height difference makes the oil contact with the components at the bottom of the mounting plate 30 as little as possible, thereby preventing the components in the base 10 from being damaged.

[0066] For further improvement, considering the strength of the mounting plate 30, it is preferred to provide a plurality of reinforcing ribs 37 on the surface of the mounting plate 30. However, considering the problem of oil circulation, a connecting port 371 is provided on the reinforcing rib 37 so that the reinforcing rib 37 will not block the surface of the mounting plate 30, allowing the oil to flow completely through the connecting port 371.

[0067] As a further improvement, the first baffle 35 , the second baffle 36 and the annular baffle 34 are higher than the reinforcing rib 37 .

[0068] For further improvement, it is preferred that an annular groove 41 is provided on the circumference of the tray 40 , and the furnace hood 20 covers the annular groove 41 , so that the furnace hood 20 can be installed more stably. At this time, it is preferred that the oil drain port is provided in the annular groove 41 .

[0069] Preferably, the outer wall edge of the annular groove 41 is provided with a circle of outer flange 42, and the outer flange 42 can be mounted on the edge of the base 10, so that when the furnace hood 20 is installed on the tray 40, the tray 40 will be pressed down, so that the outer flange 42 of the edge of the tray 40 is mounted on the edge of the base 10, so that the furnace hood 20 is installed more stably and not easy to shake.

[0070] The oil mentioned in this solution does not only refer to oil, but can be any liquid.

[0071] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention's specification and drawings under the inventive concept of the present invention, or directly or indirectly applied in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. A skewer grill, characterized in that: include: Base (10); A tray (40), the tray (40) being arranged on the top of the base (10), and the tray (40) being provided with a plurality of through holes (44); A mounting plate (30), the mounting plate (30) being arranged in the middle of the base (10), the mounting plate (30) being provided with a plurality of mounting blind holes (32) and mounting through holes (33), a first baffle (35) being arranged on the outer periphery of the mounting plate (30), an annular baffle (34) being arranged on the peripheral side of the mounting through hole (33), and an oil leakage port (351) being arranged on the first baffle (35); A reset device, the reset device being arranged on the base (10) and supporting the tray (40); A moment switch (50), the moment switch (50) being located on the base (10), the moment switch (50) comprising a contact (51) for controlling the on and off of current, the contact (51) being located below the tray (40); A rotating shaft (31), wherein the rotating shaft (31) is disposed on the mounting plate (30), and the rotating shaft (31) passes through the through hole (44) and extends to the upper surface of the tray (40); A transmission device, the transmission device is arranged on the mounting blind hole (32), the transmission device is connected to the rotating shaft (31), and the transmission device is used to drive the rotating shaft (31) to rotate; A driver, the driver being arranged at the bottom of the mounting plate (30), the driver passing through the mounting through hole (33) and connected to the transmission device; A furnace cover (20), wherein the furnace cover (20) can cover the tray (40) so that the tray (40) presses the contact point (51); A heater (60), wherein the heater (60) is disposed on the base (10), and the heater (60) is electrically connected to the inching switch (50); The tray (40) is provided with a plurality of protrusions (43), the through holes (44) are provided on the protrusions (43), an oil drain port is provided on the circumference of the tray (40), a mounting sleeve (80) is provided on the rotating shaft (31), the mounting sleeve (80) covers the through holes (44), and a top of the mounting sleeve (80) is used to mount a skewer; the tray (40) is provided with a plurality of protrusions (43), the through holes (44) are provided on the protrusions (43), an oil drain port is provided on the circumference of the tray (40), a mounting sleeve (80) is provided on the rotating shaft (31), the mounting sleeve (80) covers the through holes (44), and a top of the mounting sleeve (80) is used to mount a skewer; An oil collecting box (91) is arranged inside the base (10), and the oil leakage port (351) and the oil discharge port are in communication with the oil collecting box (91).

2. The skewer grill according to claim 1, characterized in that: The transmission device comprises: A driving gear (71), wherein a first gear shaft (72) is disposed on the back of the driving gear (71), the first gear shaft (72) is installed in the installation through hole (33), and the driver is connected to the first gear shaft (72); A plurality of driven gears (70) are provided with a second gear shaft on the back of each driven gear (70), the second gear shaft is installed in a mounting blind hole (32), all driven gears (70) and driving gears (71) are meshed with each other in sequence, and the rotating shaft (31) is provided on the front of each driven gear (70) and driving gear (71).

3. The skewer grill according to claim 2, characterized in that: An annular cover (73) is provided on the back of the driving gear (71), and the annular cover (73) is sleeved on the outside of the annular baffle (34).

4. The skewer grill according to claim 2, characterized in that: The base (10) is also provided with a cover plate (90), the cover plate (90) covers the top of the driving gear (71) and the driven gear (70), and the reset device is fixed on the cover plate (90).

5. The skewer grill according to claim 4, characterized in that: The reset device is a spring (53) which is conical in shape. The small end of the spring (53) is fixed on the cover plate (90), and the large end of the spring (53) is used to receive the tray (40).

6. The skewer grill according to claim 1, characterized in that: The moment switch (50) is arranged at the bottom of the mounting plate (30), and a swing rod (52) is arranged on the moment switch (50). When the swing rod (52) swings, it can press the contact (51), and one end of the swing rod (52) passes through the mounting plate (30) and extends to the bottom of the tray (40).

7. The skewer grill according to claim 1, characterized in that: The mounting plate (30) is annular in shape, the heater (60) is arranged in the middle of the base (10), the heater (60) passes through the tray (40) and the middle of the mounting plate (30) and extends to the bottom of the mounting plate (30), and a second baffle (36) is arranged on the inner periphery of the mounting plate (30).

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