WO2021254408A1 - 一种自动烧烤炉 - Google Patents

一种自动烧烤炉 Download PDF

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Publication number
WO2021254408A1
WO2021254408A1 PCT/CN2021/100463 CN2021100463W WO2021254408A1 WO 2021254408 A1 WO2021254408 A1 WO 2021254408A1 CN 2021100463 W CN2021100463 W CN 2021100463W WO 2021254408 A1 WO2021254408 A1 WO 2021254408A1
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WO
WIPO (PCT)
Prior art keywords
shell
barbecue
transmission group
gear
housing
Prior art date
Application number
PCT/CN2021/100463
Other languages
English (en)
French (fr)
Inventor
郭玉波
庞加伟
孔德宇
Original Assignee
郭玉波
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202110088513.2A external-priority patent/CN112716307A/zh
Priority claimed from CN202120181486.9U external-priority patent/CN215226890U/zh
Priority claimed from CN202120181368.8U external-priority patent/CN215226886U/zh
Priority claimed from CN202120179376.9U external-priority patent/CN215226885U/zh
Priority claimed from CN202120179389.6U external-priority patent/CN216020554U/zh
Application filed by 郭玉波 filed Critical 郭玉波
Publication of WO2021254408A1 publication Critical patent/WO2021254408A1/zh

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/04—Roasting apparatus with movably-mounted food supports or with movable heating implements; Spits
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/06—Roasters; Grills; Sandwich grills

Definitions

  • the invention relates to the field of food baking appliances, in particular to an automatic barbecue furnace.
  • Barbecuing is a favorite cooking method. By placing meat, vegetables, and seafood around a high-temperature heating element for high-temperature grilling, the ingredients have a strong fragrance and delicious taste and improve appetite.
  • the electric heating devices used in automatic barbecues are mostly electric heating tubes or infrared heating tubes. After being energized, the heat radiates in the radial direction of the tubes.
  • the automatic barbecues in the prior art only have one layer of barbecue units, which cannot be used well.
  • the energy located under the electric heating device causes a waste of energy; in addition, because the number of skewers in a single barbecue is small, the barbecue grill with only one floor of barbecue unit requires a long time when grilling a large number of skewers, which cannot meet the needs of the large number of people. Long-term use needs. If the length of the barbecue unit is extended, it will occupy a larger space, causing inconvenience to use or storage.
  • the technical problem to be solved by the present invention is to overcome the above-mentioned shortcomings of the prior art and provide an automatic grill.
  • An automatic barbecue grill includes a shell and an electric heating device, the electric heating device is arranged in the shell; the upper part of the electric heating device is configured as a first barbecue unit, and the lower part is configured as a second barbecue unit; wherein, the first The barbecue unit is integrally coupled to the housing; wherein the second barbecue unit is detachably coupled to the housing; the first barbecue unit has a first transmission group capable of driving a set of roasting sticks to rotate, the The second barbecue unit has a second transmission group capable of driving another group of roasting sticks to rotate, the first transmission group is disposed on the wall of the housing, and the second transmission group is disposed on the wall of the second barbecue unit .
  • the second grilling unit is adapted to be able to be drawn out of the housing during the cooking process for cooking operation.
  • the first transmission group includes a plurality of gear members that are meshed and transmitted with each other, and at least one of the gear members is equipped with a clamping device.
  • the second transmission group includes a plurality of gear members that are meshed and transmitted with each other, and at least one of the gear members is equipped with a clamping device.
  • the clip device includes an embedding groove formed on the gear member and a flexible clamping member embedded in the embedding groove.
  • the label clamping device is configured such that no blocking edge is formed on the path of the roasted label inserted into the flexible clamping member to resist the insertion of the roasted label.
  • the front surface of the baking label device corresponding to the insertion direction of the baking label is provided with a guide portion for guiding the insertion of the baking label into the clamping device, a through hole is formed in the middle of the guide portion, and an edge formed by a plane on the flexible clamping member Located on the outer peripheral side of the via.
  • the second transmission group and the first transmission group are operatively combined or separated.
  • the second transmission group and the first transmission group are combined by a detachable coupler.
  • the coupler includes an internal gear member and an external gear member capable of meshing transmission; when the second barbecue unit is inserted into the housing, the external gear member meshes with the internal gear member so that the second transmission group and the first A transmission group is driven and operated at the same time.
  • the internal gear member is embedded in the wall of the housing, and the external gear member protrudes from the wall of the second barbecue unit.
  • the first transmission group is connected to the internal gear member through at least one transition gear transmission.
  • the external gear member is arranged on the gear member of the second transmission group.
  • the front side of the housing defines a door-shaped opening
  • the second barbecue unit is configured as a drawer-type structure suitable for being taken out of the door-shaped opening.
  • the top of the shell defines an operating opening, and the operating opening is suitable for inserting or taking out grilled food materials into or out of the first grilling unit.
  • the operating opening is provided with a cover for forming a closed barbecue space, and the cover is movably attached to the housing in a reversible manner.
  • the shell includes an inner shell, an outer shell, and a top shell.
  • the front beam of the top shell is formed with a limiting groove for placing the baked label, and the limiting groove and the label clamping device are arranged oppositely.
  • the top shell has an inner wing plate and an outer wing plate, the inner wing plate and the inner shell are fixedly combined, and the outer wing plate and the outer shell are fixedly combined.
  • the cross section of the front beam of the top shell parallel to the inserting direction of the baking skewer is in an inverted U shape.
  • the casing is a square casing, and a user interface is provided on the top thereof, and the user interface includes a manipulator, an operating opening, and a cover for covering the operating opening.
  • the manipulator is one or more of a knob, a button, a touch key, and a dial button.
  • the user interface also includes a water shortage indicator.
  • the present invention has the following beneficial effects:
  • An automatic barbecue grill of the present invention has a first barbecue unit located above the electric heating device and a second barbecue unit located below the electric heating device.
  • the two barbecue units can be used separately or grilled food at the same time to achieve higher efficiency Utilize the heat of the electric heating device to save energy; in addition, the double-layer simultaneous skewers method significantly accelerates the skewers rate, which can meet the simultaneous use needs of more people.
  • the clip device of the present invention includes a guide portion and a flexible clamping member.
  • the baked tag can be effectively fixed inside the clip device under the action of the flexible clamping member, and the guide portion can effectively insert the baked tag into the flexible clamping member.
  • the flexible clamping member is prevented from being damaged by the roasted label, which effectively guarantees the service life of the clamping device.
  • the clamping of the baked label can be improved, and the phenomenon of slipping during the baking process can be avoided.
  • the first transmission group and the second transmission group of the present invention are connected by a detachable coupler, so that when the second barbecue unit is installed, the second transmission group can be connected to the first transmission group by transmission, and only one transmission group needs to be provided.
  • the motor effectively saves the space inside the barbecue unit.
  • the cover body is arranged above the first barbecue unit of the present invention, which can quickly gather heat in the barbecue unit, prevent the heat from being lost, and improve the barbecue efficiency.
  • Figure 1 is a schematic diagram of the overall structure of the first embodiment.
  • Fig. 2 is a schematic structural diagram of the second barbecue unit in Fig. 1 in a drawn state.
  • Fig. 3 is a schematic structural diagram of a second barbecue unit in the first embodiment.
  • Fig. 4 is an exploded view of Fig. 3.
  • Fig. 5 is a schematic diagram of the installation of the first transmission group in the first embodiment.
  • Fig. 6 is a structural view of the first transmission group in the first embodiment.
  • Fig. 7 is an exploded view of Fig. 6.
  • Figure 8 is a schematic diagram of the transmission of the first transmission group and the second transmission group.
  • Fig. 9 is an exploded schematic diagram of the coupler in the first embodiment.
  • Fig. 10 is a cross-sectional view of the coupling state of the coupler in the first embodiment.
  • Fig. 11 is a schematic diagram of the structure of the gear member.
  • Fig. 12 is an exploded schematic diagram of Fig. 11.
  • Figure 13 is a schematic diagram of the top shell structure in the first embodiment.
  • Fig. 14 is a schematic diagram of the overall structure of the second embodiment.
  • Figure 15 is a schematic diagram of the overall structure of the third embodiment.
  • Fig. 16 is a front view of Fig. 15.
  • Fig. 17 is a schematic diagram of the structure of the housing in the third embodiment.
  • FIG. 18 is a schematic diagram of the structure of the shielding member in the third embodiment.
  • Fig. 19 is a cross-sectional view of the structure of Fig. 17 at the shielding member.
  • 20 is a schematic diagram of the overall structure of the barbecue in the fourth embodiment.
  • 21 is a schematic diagram of the structure of the tagging device in the fourth embodiment.
  • Figure 22 is a cross-sectional view of Figure 21;
  • Figure 23 is an exploded schematic diagram of Figure 21;
  • Fig. 24 is a schematic diagram of the structure of the gear member in Fig. 23;
  • Fig. 25 is a structural diagram 1 of the connecting member in Fig. 23;
  • Fig. 26 is a structural diagram 2 of the connecting member in Fig. 23;
  • FIG. 27 is a schematic diagram of the structure of the flexible member in FIG. 23.
  • Figure 28 is a schematic diagram of the overall structure of the barbecue in the fifth embodiment.
  • Figure 29 is a schematic diagram of the installation structure of the power source and the baking stick drive mechanism
  • Figure 30 is a schematic diagram of the structure of the baking stick drive mechanism in the fifth embodiment.
  • FIG. 31 is an exploded schematic diagram of the driving mechanism of the baking stick in the fifth embodiment.
  • Figure 32 is a cross-sectional view of the clip gear in the fifth embodiment
  • FIG. 33 is a schematic diagram of the structure of the gear member in FIG. 32;
  • Fig. 34 is a schematic diagram of the structure of the connecting member in Fig. 32;
  • 35 is a schematic diagram of the coupling of the coupling gear and the connecting gear in the fifth embodiment.
  • 36 is a schematic diagram of the structure of the automatic grill in the open position in the sixth embodiment.
  • Figure 37 is a schematic view of the structure of the automatic grill in the closed position in the sixth embodiment.
  • Figure 38 is a schematic diagram of a part of the exploded structure of the housing in the sixth embodiment.
  • 39 is a schematic diagram of the structure of the automatic grill in the sixth embodiment when the bakeware is installed.
  • Fig. 40 is a structural diagram 1 of the pivoting mechanism in the sixth embodiment.
  • Figure 41 is a schematic structural diagram 2 of the pivoting mechanism in the sixth embodiment
  • Figure 42 is a schematic diagram 3 of the structure of the pivoting mechanism in the sixth embodiment.
  • FIG. 43 is a schematic diagram of the structure of the adapter in the sixth embodiment.
  • Figure 44 is a schematic diagram of the structure of the pivot seat in the sixth embodiment.
  • FIG. 45 is a schematic diagram of the installation structure of the adapter body in the sixth embodiment.
  • a specific implementation of an automatic barbecue grill as shown in Figures 1 and 2 includes a casing 1 and an electric heating device 2.
  • the electric heating device 2 is arranged in the casing 1; A barbecue unit 11, below which is configured a second barbecue unit 12; the first barbecue unit 11 is integrated to the housing 1, and the second barbecue unit 12 is detachably coupled to the housing 1;
  • the first grilling unit 11 has a first transmission group 4 capable of driving a group of grilling sticks to rotate, and the second grilling unit 12 has a second transmission group 5 capable of driving another group of grilling sticks to rotate; the first transmission group 4 It is arranged on the wall of the housing 1, and the second transmission group 5 is arranged on the wall of the second barbecue unit 12.
  • the electric heating device 2 is a heating tube, specifically an electric heating tube or an infrared heating tube or a carbon fiber quartz heating tube, which is specifically an electric heating tube in this embodiment.
  • the integrated combination of the first barbecue unit 11 and the housing 1 means that the portion of the housing 1 located above the electric heating device 2 forms the first barbecue unit 11, and the wall of the housing 1 is also the wall of the first barbecue unit 11. .
  • the integral combination can be that the two parts are fixedly connected together, for example, connected together by screws, rivets, etc., and the two parts can be separated by using a breaking tool.
  • the integrated combination here can be a component, that is, the first barbecue unit 11 is only the part of the housing 1 above the electric heating device 2.
  • the first barbecue unit 11 belongs to the housing 1 and is formed by the part above the electric heating device 2.
  • the second grilling unit 12 is adapted to be withdrawn from the housing 1 during the cooking process for cooking operations, such as oiling, sprinkling, etc., so as to improve the taste of food.
  • a door-shaped opening 366 is defined at the lower part of the front side of the housing 1, and the second barbecue unit 12 is configured as a drawer-type structure taken out from the door-shaped opening 366.
  • a guide edge is also provided at the edge of the second barbecue unit 12, and a guide groove 413 is provided on the housing 1. The guide edge and the guide groove 413 can cooperate to achieve the first 2. Smooth insertion or removal of the barbecue unit 12.
  • the first barbecue unit 11 and the second barbecue unit 12 can cook at the same time.
  • the first barbecue unit 11 absorbs the heat above the electric heating device 2, and the second barbecue unit 12 absorbs the heat below the electric heating device 2, thereby greatly improving Energy efficiency.
  • the prior art since only barbecue cooking is performed above the electric heating device 2, and the heat below the electric heating device 2 is wasted in vain, it not only wastes energy, but also reduces the output efficiency of the whole machine.
  • the patented product can produce more grilled food per unit time. In view of the above structure, the volume of the patented product is also reduced, making the appearance more compact and occupying less space in the kitchen.
  • the front side or the front part of the housing 1 in this embodiment refers to the position where the automatic grill is in use, and the user is usually used to facilitate the operation of the product. It can also be It refers to the end side where the second barbecue unit 12 is in the drawn state. Specifically, the second barbecue unit 12 moves from the rear side to the front side for extraction, and moves from the front side to the rear side for insertion. In this embodiment, this is used as the orientation reference, as shown in FIG. 1.
  • the first transmission group 4 includes a plurality of gear members 41 meshing and transmitting with each other.
  • the gear shafts of the gear members 41 are all provided with a tag clamping device 7 for clamping the baked tag.
  • the second transmission group 5 includes a plurality of gear members 41 meshing and transmitting with each other.
  • the gear shafts of the several gear members 41 are all provided with a label clamping device 7 for clamping the roasted labels.
  • the gear shafts of some of the gear members 41 may be provided with a clamping device 7 instead of being provided.
  • the gear member 41 of the tag clamping device 7 functions to transmit motion or increase the distance between baked tags. As shown in FIGS.
  • the tag clamping device 7 includes an embedding groove formed on the gear shaft and a flexible clamping member 71 embedded in the embedding groove.
  • the facing position of the labeling device 7 corresponding to the inserting direction of the labeling label is provided with a guide portion S1 that guides the insertion of the labeling label into the labeling device 7, and the wall portion of the housing 1 and the second
  • the wall of the barbecue unit 12 is provided with label insertion holes for inserting the roasting label into the label clamping device 7; further in conjunction with the figure, the guide portion S1 has a through hole formed in the middle, and the label clamping device 7 is configured to The path through which the via hole is inserted into the flexible clamping member 71 does not form a blocking edge that blocks the insertion of the baked label.
  • the edge formed by a plane on the front end of the flexible clamping member 71 is located on the outer peripheral side of the through hole, so as to prevent the tip of the baked label from resisting the edge formed by the plane when the flexible clamping member 71 is inserted.
  • the flexible clamping member 71 is damaged by puncturing and puncturing the flexible clamping member 71, thereby protecting the flexible clamping member 71.
  • the guide portion S1 is configured as a bell-mouth structure, and a tapered surface is provided on the facing surface of the flexible clamping member 71 corresponding to the insertion direction of the baking stab.
  • the maximum diameter of the tapered surface is larger than the minimum diameter of the guide portion to make the tapered
  • the edge of the surface is located on the outer side of the roasting label insertion path, and is blocked by the through hole of the guide part S1, so that no blocking edge is formed on the roasting label insertion path.
  • the facing side of the tag clamping device 7 is the front end facing the direction in which the baked tag is inserted.
  • the first transmission group 4 and the second transmission group 5 are operatively combined or separated.
  • the first transmission group 4 and the second transmission group 5 are combined to form a transmission chain.
  • the first transmission group 4 and the second transmission group 5 are in phase Separate.
  • the first transmission group 4 is in transmission connection with the second transmission group 5 through a detachable coupler 6.
  • the coupler 6 includes an internal gear member 6141 and an external gear member 6241 that can mesh with each other for transmission.
  • One of the internal gear member 6141 and the external gear member 6241 is provided on the wall of the first barbecue unit 11, and the other is provided on the second barbecue.
  • the wall of the first barbecue unit 11 is formed on the inner shell 14, and the two are arranged in an integrated structure.
  • the internal gear member 6141 is arranged on the housing 1, the external gear member 6241 is arranged on the side wall of the second barbecue unit 12, and the internal gear member 6141 drives the first transmission group 4, and the external gear member 6241 is transmission connected to the second transmission group. 5.
  • the first transmission group 4 is connected to the coupler 6 through at least one transition gear 8 for transmission; the transition gear 8 meshes with a driving gear 9 arranged on the output shaft of the motor for transmission.
  • the front of the housing 1 defines a door-shaped opening 366 formed on the front wall of the housing 1, and the second barbecue unit 12 is configured
  • the second barbecue unit 12 can be pulled out to put in or take out the skewers, and perform operations such as oiling and sprinkling during the barbecue.
  • the top of the housing 1 defines an operating opening, and the first grilling unit 11 is configured to be able to insert or take out grilled ingredients from the operating opening.
  • the operating opening is provided with a cover 3 for covering the operating opening to form a closed barbecue space, and the cover 3 is movably attached to the housing 1 in a reversible manner to form a closed barbecue room 17 can significantly improve cooking efficiency, and can significantly improve the taste of grilling.
  • the housing 1 includes an inner shell 14, an outer shell 13 and a top shell 15. As shown in FIG.
  • the top shell 15 has an inner wing plate and an outer wing plate, the inner wing plate and the inner shell 14 are fixedly connected, the outer wing plate and the outer shell 13 are fixedly connected, and the first transmission group 4 Installed in the cavity formed between the inner shell 14 and the outer shell 13, the front beam of the top shell 15 is formed with a limiting groove for placing the roasting stick to make the present invention more convenient to use, and the user can conveniently set the roasted skewers Put it into the first barbecue unit 11 for roasting.
  • the cross section of the front beam on the top shell 15 for setting the limiting groove parallel to the inserting direction of the baked label is U-shaped.
  • the second barbecue unit 12 is configured as a drawer type structure that can be taken out of the housing 1.
  • the bottom wall of the second barbecue unit 12 is provided with a supporting structure for supporting the second barbecue unit 12 to prevent it from falling.
  • a cover 3 for covering the first barbecue unit 11 to form a closed barbecue space is arranged above the first barbecue unit 11.
  • the electric heating device 2 is arranged horizontally inside the housing 1 to provide barbecue energy for the food in the barbecue unit.
  • the housing 1 is a hexahedron, and a plurality of thin plates are processed by sheet metal processing and assembled to form. It includes an outer shell 13, an inner shell 14, a top shell 15 and a bottom shell 16. As shown in Figure 13, the inner wing panels are discontinuously arranged, and the outer wing panels are continuously arranged. The inner wing plate and the outer wing plate are fixedly connected to the upper edges of the outer shell 13 and the inner shell 14 respectively, and the bottom shell 16 is fixedly connected to the lower edges of the outer shell 13 and the inner shell 14.
  • the upper portion of the electric heating device 2 is configured as a first grilling unit 11, and the lower portion of the electric heating device 2 is configured as a second grilling unit 12.
  • a cavity structure is formed between the outer shell 13 and the inner shell 14, and the first transmission group 4 is installed in the back chamber.
  • the inner shell 14 is provided with a plurality of through holes, and the through holes correspond to the tag clamping device 7 one by one, and the roasted tag is inserted into the tag clamping device 7 after passing through the through hole.
  • the front sides of the outer shell 13 and the inner shell 14 have door holes for extracting and inserting the second barbecue unit 12.
  • the top shell 15 is located above the door hole and has a baking label positioning groove consistent with the number of through holes mentioned above.
  • the positioning groove is composed of notches opened on the top wall of the top shell 15, the inner wing plate and the outer wing plate. , Which extends downward from the top wall along the inner wall 102 and the outer wall 101.
  • the inner shell 14 is in the shape of a letter, and the opening 366 at the front end is connected by a connecting plate.
  • the connecting plate has a retaining edge extending to the bottom of the positioning groove. The retaining edge can prevent food residues from falling into the gap from the positioning groove to Easy to clean up food residues.
  • the first barbecue unit 11 includes an upper cooking space for grilling food.
  • the upper cooking space is formed by the part of the inner shell 14 above the electric heating device 2 and the opening connected to the front side of the inner shell 14.
  • the connecting plate of 366 is enclosed, and the first transmission group 4 is installed on the rear wall of the upper cooking space.
  • the first transmission group 4 includes a plurality of gear members 41, and each of the plurality of gear members 41 is provided with a clamping device 7.
  • the plurality of gear members 41 are It is possible to have only a part of the clip device 7, and the remaining part is used to form a transmission chain.
  • the first transmission group 4 is in transmission connection with the driving gear 9 fixed on the output shaft of the motor through the transition gear 8.
  • the head gear and the transition gear 8 of the several gear members 41 of the first transmission group 4 mesh with each other and transmit, and the transition The gear 8 and the driving gear 9 mesh with each other and drive, and the transition gear 8 is only to establish a transmission chain between the first transmission group 4 and the driving gear 9 and play a transmission transition role.
  • the first transmission unit 4 is installed in a heat shield 42 which is fixed on the rear wall of the inner housing 14 with a gap of about 10 mm between the two to prevent the inner housing 14 from scalding the heat shield 42.
  • the periphery of the heat shield 42 has a vertical wall to form a mounting groove 1044 in the middle.
  • the driving gear 9, the transition gear 8 and the first transmission group 4 are all pivotally connected to the heat shield 42 through a shaft support structure.
  • the motor is installed on the other side opposite to the installation slot 1044, and the motor output shaft passes through the heat shield 42 and is fixedly connected with the driving gear 9.
  • a shaft support plate 44 is fixedly installed on the heat shield 42.
  • the two ends of the axle of the transition gear 8 are respectively pivotally connected to the shaft support plate 44 and the shaft holes provided on the heat shield 42 so that the transition gear 8 can move along its axis. Rotate as the center.
  • the gear connection structure can also adopt other methods, for example, a shaft hole is provided on the gear, a fixed shaft is provided on the heat shield 42, the gear is sleeved on the fixed shaft, and the shaft support plate 44 blocks the end of the fixed shaft. It is enough to prevent the gear from coming out.
  • the first transmission group 4 is composed of a number of pinion members 41 meshing and transmitting with each other.
  • the first transmission group 4 is composed of 7 gear members 41 with the same structure and shape, and the 7 gear members 41 are arranged in sequence and mesh with each other.
  • the shape and structure of the gear member 41 in the first transmission group 4 may also be different. It only needs to satisfy that the modulus between the gear members 41 is equal, and the two The tooth profile angles on the index circle of the gear member 41 are equal, so that kinetic energy can be transmitted between adjacent gear members 41.
  • All the gear components 41 and the driving gear 9, the transition gear 8, the heat shield 42 and other components of the first transmission group 4 are made of plastic, usually PET plus glass fiber or PA66 plus glass fiber.
  • a back plate 43 is also fixedly installed on the heat shield 42. Both the heat shield 42 and the back plate 43 are provided with the same number of shaft holes as the gear member 41, and the shaft holes on the two correspond one to one. Both ends of the gear shaft extend into the shaft hole so that it can rotate around its central axis.
  • the gear member 41 is provided with a clip device 7 for clamping the baked label.
  • the clip device 7 includes a flexible clamping member 71 and a connecting member 72.
  • the flexible clamping member 71 is made of heat-resistant silicone.
  • the middle part has a clip hole 711. Wherein, a cavity is formed in the middle of the gear shaft of the gear member 41, and the clip device 7 is integrally snap-fitted into the cavity of the gear member 41.
  • An inner cavity 721367107A is provided inside the connecting member 72, and the flexible clamping member 71 can be placed in the inner cavity 721367107A.
  • the connecting member 72 has two claws corresponding to the claws, and the gear member 41 is provided with a clamping groove.
  • the flexible clamp 71 When the flexible clamp 71 is inserted into the connecting member 72, the whole of the connecting member 72 and the flexible clamp 71 is inserted into the inside of the gear member 41, the claws are buckled together with the slot, and the connecting member 72 and the gear member 41 are together
  • the flexible clamping member 71 is fixed in the installation cavity formed between the two.
  • the length of the installation cavity In order for the flexible clamp 71 to be clamped and fixed in the installation cavity, the length of the installation cavity is slightly smaller than the length of the flexible clamp 71, so that both ends of the flexible clamp 71 are respectively affected by the connecting member 72 and the gear member 41. Press to achieve clamping and fixing.
  • the connecting member 72 has a guide portion, the guide portion is a tapered surface with a gradually decreasing diameter, which is arranged in the direction of inserting the roasting stick to guide the inserting of the roasting stick into the clamp in the middle of the flexible holder 71
  • the diameter at the smallest end of the guide cone hole is larger than the diameter of the tag hole 711, so that a baked tag with a size larger than the tag hole 711 can be inserted into the tag hole 711. Clamping force.
  • the flexible clamping piece 71 is made of heat-resistant silicone, in order to prevent the end of the flexible clamping piece 71 from being pierced when the baking stick is inserted, the right end of the flexible clamping piece 71 is also provided with a guiding tapered surface.
  • the maximum end diameter of the shaped surface is greater than the minimum end surface diameter of the guide portion S1.
  • the structure of the second barbecue unit 12 is the same as the second barbecue unit 12:
  • the second barbecue unit 12 is configured as a drawer shape as a whole, which can be inserted into or drawn out of the housing 11. It includes a base plate 121 and a front support plate 122 connected to the front end of the base plate 121.
  • the middle of the base plate 121 is recessed downward to form a water tank, and water is injected into the water tank to prevent the grease and food residues inside the tank from catching fire and smoking.
  • the periphery of the sink is a flange that is bent upward.
  • the front support plate 122 has a plurality of notches, specifically seven. The notches are formed as a positioning structure of the second barbecue unit 12, and the rear end of the barbecue is put into the notches when in use.
  • the front support plate 122 and the base plate 121 are fixedly connected, specifically a screw connection, but welding or riveting may also be used.
  • the rear end of the base plate 121 is bent upward to form a support portion, and the second transmission assembly 5 is installed on the support portion.
  • the second transmission group 5 is composed of several pinion components 41 that are meshed and transmitted with each other, and the first coupling gear and the primary gear of the second transmission group 5 are meshed and transmitted.
  • the second transmission group 5 is composed of 7 gear members 41 with the same structure and shape, and the 7 gear members 41 are arranged in sequence and mesh with each other.
  • the shape and structure of the gear members 41 in the second transmission group 5 may also be different. It only needs to satisfy that the moduli between the gear members 41 are equal, and the two The tooth profile angles on the index circle of the gear member 41 are equal, so that kinetic energy can be transmitted between adjacent gear members 41.
  • All gear components 41 and transmission gears of the second transmission group 5 are made of plastic, usually PET plus glass fiber or PA66 plus glass fiber.
  • a metal cover 53 is fixedly installed on the support part, and a partition 52 is fixedly mounted on the support part. Both the partition 52 and the metal cover 53 are provided with the same number of shaft holes as the gear member 41, and the two shaft holes are one. Correspondingly, both ends of the gear shaft of the gear member 41 extend into the shaft hole so that it can rotate around its central axis.
  • the gear member 41 is provided with a clip device 7 for clamping the baked label.
  • the clip device 7 includes a flexible clamping member 71 and a connecting member 72.
  • the flexible clamping member 71 is made of heat-resistant silicone.
  • the middle part has a clip hole 711. Among them, a cavity is formed in the middle of the gear shaft of the gear member 41, and the clip device 7 is integrally snap-fitted into the cavity of the gear member 41.
  • An inner cavity 721367107A is provided inside the connecting member 72, and the flexible clamping member 71 can be placed in the inner cavity 721367107A.
  • the connecting member 72 has two claws corresponding to the claws, and the gear member 41 is provided with a clamping groove.
  • the flexible clamp 71 When the flexible clamp 71 is inserted into the connecting member 72, the whole of the connecting member 72 and the flexible clamp 71 is inserted into the inside of the gear member 41, the claws are buckled together with the slot, and the connecting member 72 and the gear member 41 are together
  • the flexible clamping member 71 is fixed in the installation cavity formed between the two.
  • the length of the installation cavity is slightly smaller than the length of the flexible clamping member 71.
  • the connecting member 72 has a guide portion, the guide portion is a tapered surface with a gradually decreasing diameter, which is arranged in the direction of inserting the roasting stick to guide the inserting of the roasting stick into the clamp in the middle of the flexible holder 71
  • the diameter at the smallest end of the guide cone hole is larger than the diameter of the tag hole 711, so that a baked tag with a size larger than the tag hole 711 can be inserted into the tag hole 711. Clamping force.
  • the flexible clamping piece 71 is made of heat-resistant silicone, in order to prevent the end of the flexible clamping piece 71 from being pierced when the baking stick is inserted, the right end of the flexible clamping piece 71 is also provided with a guiding tapered surface.
  • the maximum end diameter of the shaped surface is greater than the minimum end surface diameter of the guide portion S1.
  • the structure of the gear member 41 of the first transmission group 4 and the second transmission group 5 is basically the same. In another embodiment, the structures of the two may also be different, as long as the objective of the present invention can be achieved.
  • coupler 66 The structure of coupler 66:
  • the first transmission group 4 is in transmission connection with the second transmission group 5 through a detachable coupler 6, and the coupler 6 includes an internal gear member 6141 and an external gear member 6241 capable of meshing transmission with each other.
  • the internal gear member 6141 is connected to the first transmission set 4 to form a transmission chain.
  • the shaft hole of the internal gear member 6141 is formed as an internal gear, and an external gear meshing with the transition gear 8 is formed on the outer circumference of the transition gear 8 Gain momentum.
  • the internal gear member 6141 is embedded on the wall of the housing 1.
  • the two ends of the axle are pivotally connected to the heat shield 42 and the axle support plate 44 respectively. Both the heat shield 42 and the shaft support plate 44 are provided with shaft holes adapted to the internal gear member 6141.
  • the external gear member 6241 is integrally provided with one of the gear members 41 of the second transmission set 5, and the external gear member 6241 protrudes beyond the wall of the second barbecue unit 12 to facilitate coupling or separation with the internal gear member 6141.
  • the external gear member 6241 and the first gear of the second transmission group 5 are integrally arranged to drive the entire second transmission group 5 to operate.
  • the external gear member 6241 can also be integrally provided with any gear member 41 in the second transmission group 5 as long as the movement acquired by the internal gear member 6141 can be transmitted to the second transmission group 5.
  • the second transmission set 5 When the external gear member 6241 meshes with the internal gear member 6141, the second transmission set 5 is connected to the power transmission chain formed by the first transmission set 4 and is driven to run; wherein, when the external gear member 6241 is separated from the internal gear member 6141, The second transmission group 5 is separated from the power transmission chain formed by the first transmission group 4, and the second transmission group 5 stops running.
  • the internal gear member 6141 is embedded on the housing 1, and a part of the internal gear member 6141 may protrude out of the inner shell 14 or completely sink into the inner shell 14.
  • the internal gear member 6141 is arranged at a position below the first transmission group 4.
  • the external gear member 6241 is arranged on the wall of the second barbecue unit 12, that is, on the supporting portion of the base plate 121.
  • the internal gear member 6141 is power connected to the drive gear 105.
  • the drive gear 105 works, the internal gear member 6141 rotates with the drive gear 105; the external gear member 6241 is drivingly connected to the second transmission group 5.
  • the second transmission group 5 is connected to the first transmission group 4 and rotates with the first transmission group 4.
  • the coupler 6 includes an internal gear member 6141 and an external gear member 6241.
  • the internal gear member 6141 has a first external tooth 611 and a first internal tooth 612, and the first external tooth 611 meshes with the transition gear 8 for transmission.
  • the external gear member 6241 has a second external tooth 621 and a third external tooth 622.
  • the second external tooth 621 and the first internal tooth 612 are matched and arranged for meshing transmission.
  • the third external tooth 622 serves as the second transmission.
  • the first gear of group 5 meshes with other gear members 41 for transmission.
  • the second transmission group 5 rotates accordingly; in addition, the internal gear member 6141 and the external gear member 6241 have matching guide surfaces, and when the external gear member 6241 is inserted into the internal gear member 6141 At the preset position in, the internal gear member 6141 and the external gear member 6241 mesh with each other to form a coupling transmission, so as to transmit power to the second transmission group 5. It can also be described as when the second barbecue unit 12 is inserted into the predetermined range in the housing 1, the external gear member 6241 is also inserted into the internal gear member 6141, and the two are connected in transmission.
  • the internal gear member 6141 can also be power connected to the gear member 41 of the first transmission group 4 or to other transmission chains driven by the driving gear 9.
  • the heat-resistant silica gel in this embodiment refers to silica gel with a melting point greater than 250 degrees Celsius.
  • the second barbecue unit 12 is configured as a drawer type structure that can be taken out of the housing 1, and the second transmission group 5 and the external gear member 6241 are provided on the drawer type structure so as to be second when inserted to the preset position.
  • the transmission group 5 is power connected to the first transmission group 4, and is taken out of the housing 1 by pulling out the second barbecue unit 12. In the state where the second barbecue unit 12 is separated from the housing 1, the grilling stick can be inserted into or taken out of the second barbecue unit 12.
  • the bottom wall of the second barbecue unit 12 is provided with a supporting structure for supporting the second barbecue unit 12 to prevent it from falling.
  • the support structure is formed by extending the outer side wall of the second barbecue unit 12 downwards. When the second barbecue unit 12 is inserted or taken out, the support structure contacts a predetermined plane to prevent the barbecue unit from tipping.
  • the bottom of the second barbecue unit 12 is generally preset with water to prevent the falling objects in the first barbecue unit 11 and the second barbecue unit 12 from smoking due to excessive temperature.
  • the support structure can be provided. The grilling unit is effectively prevented from tipping so that the high-temperature liquid in the second grilling unit 12 is poured. It should be further explained that the falling objects are food scraps, oils and seasonings.
  • a cover 3 for covering the first barbecue unit 11 to form a closed barbecue space is disposed above the first barbecue unit 11.
  • the cover 3 is arranged on the housing 1 and is configured to be reversible and removable.
  • the cover 3 is transparent glass.
  • the housing 1 is a square housing 1 with a user interface provided on the top thereof.
  • the user interface includes a manipulator, an operating opening, and a cover 3 for covering the operating opening.
  • the manipulator is one or more of a knob 191, a button, a touch key, and a dial button.
  • the user interface also includes a water shortage indicator. When there is water shortage in the second barbecue unit 12, the water shortage indicator is lit to remind the user to add water.
  • the basic structure of this embodiment is the same as that of the first embodiment. The difference is that, as shown in FIG. 14, it also includes a bakeware 10, which is suitable for being placed on the operating opening on the top of the housing 1 for frying. Bake cooking. When the grill pan 10 is used, the second grilling unit 12 can also perform skewers cooking, which realizes multi-purpose grilling cooking.
  • an auxiliary grilling device such as a grilling net is also provided, and the grilling net is placed on the electric heating tube or placed in the second grilling unit 12, so as to achieve richer grilling cooking.
  • Cover the cover 3 insert the second barbecue unit 12 to the preset position, turn on the motor to drive the first transmission group 4 to run; and drive the second transmission group 5 to rotate through the coupler 6;
  • the electric heating tube works to provide barbecue energy for the skewers in the first barbecue unit 11 and the second barbecue unit 12.
  • the present invention provides an automatic barbecue grill, which includes a shell 1 and a cover 3, the shell 1 is provided with a barbecue room 17 for cooking ingredients, the barbecue room 17 is provided with An electric heating device 2 that provides thermal energy to generate hot air flow.
  • the electric heating device 2 is an electric heating tube.
  • the electric heating device 2 may also be an infrared tube; and an operating opening is formed on the upper part of the barbecue chamber 17;
  • the cover 3 is configured to be movable at least between a closed position and an open position.
  • the cover 3 In the closed position, the cover 3 covers the operating opening to close the operating opening;
  • the body 3 and the housing 1 are provided with operating components for the user to operate, wherein the operating components provided on the housing 1 are provided adjacent to an edge of the operating opening, and the operating components are provided on the cover body.
  • the operating member on 3 is also arranged adjacent to the edge when the cover 3 is in its closed position; the cover 3 in its closed position and the housing 1 form a gap S1 at the edge
  • a shield 34 is provided in the gap S1 to prevent the hot air flow from escaping from the gap S1 to heat the operating part.
  • the housing 1 in this embodiment is provided with a cover platform 18 at the operating opening of the barbecue chamber 17.
  • the cover 3 is pivotally connected to one side of the cover platform 18 in a clamshell type.
  • the operating opening is exposed for the user to operate; when the cover 3 is in the closed position, it rests on the cover platform 18 to close the operating opening; A number of gaps will be formed between 1 to prevent the internal temperature of the grilling chamber 17 from rising too high.
  • An installation platform 19 for installing operating components on the casing 1 is provided on one side of the lidding platform 18, the installation platform 19 is set higher than the lidding platform 18 to form a stepped arrangement, and the lid body 3 is closed after the lid body
  • the upper surface of 3 is basically level with the installation platform 19.
  • the operating components on the housing 1 are a knob 191 and a switch 192; in another embodiment, buttons may also be provided on the installation platform 19.
  • the operating component provided on the cover 3 is a handle 33.
  • the cover 3 includes a main body portion 341, a connecting portion 32, and a handle 33.
  • the connecting portion 32 is provided on the cover 3 by a first fastener.
  • the handle 33 is provided on the connecting portion 32 through a second fastener, and the first fastener is provided in a non-contact with the second fastener and the cover body 31.
  • the connecting portion 32 in this embodiment is a connecting portion 32 made of a heat-resistant material, such as ABS material or bakelite, to prevent the heat on the cover body 31 from being conducted to the handle 33; of course, in another embodiment, it is also
  • the handle 33 can be configured to be made of a heat-insulating material and directly fixed on the cover body 31.
  • the distance between the operating member provided on the housing 1 and the gap S1 is less than 35mm, and specifically can be 35mm, 30mm, 25mm, 20mm, etc.
  • the distance between the operating member provided on the cover 3 and the gap S1 is less than 35mm, specifically 35mm, 30mm, 25mm, 20mm, etc.
  • the gap shielded in this embodiment is the channel formed by the gap between the cover 3 and the covering plane and the gap between the cover 3 and the side surface of the step, that is, the gap S1 is the hot air flow in the barbecue grill.
  • the measured distance between the operating member and the gap S1 in this embodiment is the distance between the end of the thermal air conduction path and the operating member.
  • the operating component placed on the housing 1 is arranged next to the gap S1, and the distance between the operating component placed on the cover 3 and the gap S1 is 5 mm .
  • the shielding member 34 includes a main body portion 341 and mounting portions 342 located at two ends of the main body portion 341, and the main body portion 341 fills the gap at the edge when the cover 3 is in the closed position.
  • two mounting holes 193 are provided on the cover plane of the casing 1, and both ends of the mounting portion 342 are clamped in the mounting holes 193 to fix the main body portion 341. It should be noted that the distance between the two mounting holes 193 is greater than the distance between the mounting portions 342, so that the main body portion 341 is disposed on the casing 1 or the cover 3 in a pre-tensioned manner.
  • the shielding member 34 is an elastic silica gel shielding member 34, more specifically, it is a silica gel shielding member 34; when the cover 3 is in the covering position, the silica gel shielding member 34 is elastically deformed to further fill the gap S1 , To prevent the hot air from passing through the gap S1.
  • the shielding member 34 on the housing 1 is only an embodiment of the present invention. In another embodiment, the shielding member 34 can also be provided on the lower edge close to the operating member. Obtain the same technical effect.
  • this embodiment provides an automatic barbecue grill and a tag-holder device 7 thereof.
  • the automatic barbecue grill includes a shell 1 and a grilling chamber 17 formed in the shell 1.
  • the shell 1 is equipped with Equipped with a clip device 7.
  • the inner side wall of the housing 1 is surrounded by a barbecue chamber 17, and the label clamping device 7 is spaced apart from the inner wall to prevent the heat of the inner wall from being directly transferred to the label clamping device 7, thereby damaging the label clamping device 7.
  • the inner side wall of the housing 1 is formed with a piercing hole for the roasting stick to pass through to insert the label clamping device 7, and the outer periphery of the piercing hole is formed with a boss 141 protruding toward the side of the grilling chamber 17.
  • the middle portion of the boss 141 is recessed toward the side of the label holder 7 to form a third guide surface that guides the roasted label into the label holder device 7 so that the roasted label can pass through the label-piercing hole, and can help the user to quickly determine the roasted label
  • the location of the device avoids multiple plug-in connections and is more convenient to use.
  • the shell 1 in this embodiment includes an inner shell 14 and an outer shell 13, and a barbecue chamber 17 is formed on the inner side wall of the inner shell 14; between the inner shell 14 and the outer shell 13 An installation space for accommodating the tagging device 7 is formed.
  • the tag piercing hole is configured on the inner shell 14 at a position corresponding to the tag clamping device 7.
  • the internal barbecue chamber 17 will be heated to above 300 degrees Celsius.
  • there is a certain gap between the tag device 7 located in the installation space and the boss 141 of the inner shell 14 Prevent the plastic from melting.
  • the clip device 7 is installed on a heat insulation board, and the heat insulation board may be directly fixed on the rear wall of the inner shell 14 or further fixed on the rear wall of the inner shell 14 through positioning posts.
  • the clip device 7 is arranged behind the boss 141, and the boss 141 is formed on the inner shell 14 and formed by stamping.
  • the clamping device 7 in this embodiment includes a connecting member 72 and a gear member 41; a flexible clamping member 71 is arranged between the connecting member 72 and the gear member 41, and the flexible clamping member 71 defines a Holds the label holder hole 711 of the roasted label, and the label holder hole 711 is adapted to generate a clamping force for holding the roasted label when being squeezed by the outer diameter of the roasted label.
  • the structure of the clip device 7 is:
  • the connecting member 72 is substantially cylindrical, and the connecting member 72 defines an inner cavity 721367107A, and the inner cavity 721367107A is also substantially cylindrical.
  • the connecting member 72 defines an introduction hole 724 through which the roasted stick can be inserted into the clip hole 711, and the introduction hole 724 is located on the right side of the inner cavity 721367107A.
  • the connecting member 72 defines a first guide surface 723 at its right end, and the first guide surface 723 is suitable for guiding the roasting skewers into the introduction hole 724; and the first guide surface 723 is tapered
  • the diameter of the large end surface is larger than the diameter of the label-piercing hole, so that the roasted label can be inserted into the introduction hole 724 under the guidance of the first guide surface 723.
  • the diameter of the introduction hole 724 is larger than the diameter of the clip hole 711, so that all the roasted labels of various sizes can be inserted into the clip hole 711.
  • the diameter of the introduction hole 724 in this embodiment is 5 mm
  • the diameter of the clip hole 711 is 2.2 mm.
  • the introduction hole 724 and the clip hole 711 may be other possible parameters.
  • the gear member 41 is formed by injection molding.
  • the outer circumference of the gear member 41 is provided with a molded gear 411, and the molded gear 411 is integrally provided on the gear member 41. Molding refers to being made by injection molding of a mold.
  • the plurality of gear members 41 can mesh with each other to transmit power between each other.
  • the gear member 41 defines an outer cavity 412107A.
  • the outer cavity 412107A and the inner cavity 721367107A are arranged opposite to the opening 366 when assembled, and the connecting member 72 is generally located inside the outer cavity 412107A after the assembly is completed, and there may also be part of the outer cavity 412107A. Is protruding.
  • the outer cavity 412107A has a fixing portion 35 at the left end for the claw portion 722 to be clamped.
  • the fixing portion 35 may be a boss 141 or a hole edge of the outer cavity 412107A.
  • the connecting member 72 is positioned in the outer cavity 412107A and is clamped with the gear member 41 at a set position.
  • the connecting member 72 is provided with two symmetrically arranged claws.
  • the claw 722 enters the outer cavity 412107A of the gear member 41 through the guide groove 413, and then is clamped in the leftmost hole of the outer cavity 412107A Along the upper side to make it difficult for the connecting member 72 to be removed from the outer cavity 412107A.
  • the flexible clamping member 71 in this embodiment is an elastic silicone member, or other flexible rubber.
  • the right end defines a second guide surface 712.
  • Guide surfaces are set on the left and right sides.
  • the second guide surface 712 is suitable for guiding the roasted stick to be inserted into the clip hole 711 to prevent the roasted stick from piercing the flexible clamping member 71.
  • the second guide surface 712 is formed as a tapered surface, and the large end diameter is larger than the introduction hole
  • the aperture of 724 is such that the outer edge of the second guide surface 712 is located outside the aperture of the introduction hole 724 to prevent the flexible clamping member 71 from forming a blocking edge against the baked swatch.
  • the tip of the roasted stick may deviate from the clip hole 711. Without the second guide surface 712, the flexible clamping member 71 may be pierced during multiple uses, thereby reducing The service life of the flexible clamp 71.
  • the flexible clamping piece 71 when assembling, the flexible clamping piece 71 is first embedded and placed in the inner cavity 721367107A, and then the claw portion 722 of the connecting member 72 is aligned with the guide groove 413 of the gear member 41, and then the connection is pressed. The member 72 moves to the left until the pawl portion 722 is clamped on the left end hole of the gear member 41, so that the two are clamped. At this time, the flexible clamp 71 is clamped and fixed to the connecting member 72 and the gear. Between member 41.
  • both the left and right ends of the flexible clamping piece 71 have second guide surfaces 712, the flexible clamping piece 71 can be inserted directly into the inner cavity 721367107A without considering the direction when the flexible clamping piece 71 is inserted into the connecting member 72. , It saves the assembly time of the assembly personnel.
  • the flexible clamping piece 71 can also be provided with a second guide surface 712 at one end, and the connecting member 72 is installed at the right end, which can also prevent The function of the roasted stick piercing the flexible clamping member 71.
  • the flexible clamping member 71 is embeddedly arranged in the inner cavity 721367107A.
  • the left end of the flexible clamping member 71 in this embodiment protrudes from the inner cavity 721367107A
  • the flexible clamping member 71 can abut against the outer cavity 412107A and the bottom wall of the inner container at the same time to prevent the flexible clamping member 71 from moving from side to side. The life of the flexible clamp 71.
  • the tagging hole 711 is arranged on the shaft center of the gear member 41.
  • This utility model provides an automatic barbecue grill and grilling tag drive mechanism 104, including an inner wall 102 and an outer wall 101, the inner wall 102 and the outer wall 101 together constitute the automatic grill housing 1, the housing 1 in a plan view
  • the top view is in the shape of a circle; wherein, the inner wall 10212 is surrounded to form a barbecue room 1713, and the barbecue room 1713 is provided with an electric heating tube for providing barbecue heat.
  • the set area refers to the rear side area of the inner wall 102, which is located on the opposite side of the user during normal operation; in this embodiment, the baking label driving mechanism 104 is located between the inner wall 102 and the outer wall 101 to form a transmission chamber.
  • the housing 1 is fixed on the inner wall 102; and there is a preset heat insulation gap between it and the outer side of the inner wall 102, and the inner side of the inner wall 102 corresponding to the position where the label driving mechanism 104 is located is capable of A heat-reflecting surface that emits heat. That is, in this embodiment, the inner wall 102 and the shell 1 are arranged with a gap of 3mm apart to prevent the inner wall 102 from directly contacting the shell 1 and cause the heat in the grilling chamber 17 to be transferred to the shell 1.
  • the inner wall 102 corresponds to the inner surface of the grilling chamber 17 as a mirror surface, so as to reflect the heat generated by the electric heating pipe to the grilling chamber 17 and reduce the heat absorption of the inner wall 102.
  • the housing 1 in this embodiment is an injection molded product; and the temperature in the barbecue chamber 17 will be greater than 300 degrees Celsius. If the temperature of the inner wall 102 is too high or the distance from the housing 1 is too close, it will cause The case 1 is melted.
  • a grilling tag driving mechanism 104 for a barbecue includes: a set of clip gears 107, which are suitable for clamping and driving the grilling tag to rotate; and a driving gear 105, which is suitable for driving the clip gear 107 groups of rotation; and the housing 1, the clip gear 107 group and the drive gear 105 are both configured on the housing 1; wherein the multiple clip gears 107 in the clip gear 107 group mesh with each other for transmission; Wherein, the driving gear 105 is drivingly connected with the power source 103.
  • the power source 103 is a motor, which can be a slow motor or a fast motor
  • the drive gear 105 is fixedly mounted on the motor shaft of the motor
  • the first clip gear 107 of the clip gear 107 group passes
  • the transition gear 8 and the driving gear 105 are in transmission connection. That is, the first tooth clamping gear 107 in the clamping gear 107 group is dynamically connected to the driving gear 105 by meshing with the transition gear 8.
  • the other gears in the clamping gear 107 group are arranged in sequence and meshed so that when the motor is working Can be rotated.
  • the transition gear 8 is connected to a coupling gear 108 for transmission.
  • a coupling cavity 1081 is formed in the axle of the coupling gear 108.
  • a plurality of internal teeth for coupling transmission are formed on the inner wall 102 of the coupling cavity 1081.
  • the coupling gear 108 External teeth for meshing with the transmission transition gear 8 are formed on the outer circumference of the. That is to say, the set of tag-holder gears 107 in this embodiment can be two sets arranged up and down, the set of tag-clipping gears 107 located above is dynamically connected to the driving gear 105 through the transition gear 8, and the group of tag-clipping gears 107 located below The coupling gear 108 and the transition gear 8 are power connected to the driving gear 105.
  • the set of clip gears 107 located below has a connecting gear 109, which has an outer tooth that matches the inner tooth of the coupling gear 108, and the outer tooth is inserted into the coupling cavity 1081.
  • the internal gear meshes with the internal teeth of the coupling gear 108 to achieve power transmission, and the other gripping gears 107 of the set of gripping gears 107 are arranged in sequence and meshed so as to be rotatable when the motor is working.
  • the housing 1 includes a first housing 1042 and a second housing 1045.
  • a mounting groove 1044 is formed in the first housing 1042.
  • the drive gear 105, the set of clip gears 107 and the drive gear 105 are all arranged in the mounting In the groove 1044, and the set of clip gears 107 is rotatably arranged between the first shell 1042 and the second shell 1045, and the second shell 1045 is fixedly installed on the first shell 1042.
  • first housing 1042 is provided with a first shaft hole 1043 at a position adapted to the clamping gear 107
  • the second housing 1045 is provided with a second shaft hole 1046 at a position adapted to the clamping gear 107; Both ends of the clip gear 107 are supported on the first shaft hole 1043 and the second shaft hole 1046 to rotate around a fixed axis.
  • first shell 1042 is fixedly connected to the inner wall 102, and the roasting stick is inserted into the sticking gear 107 from the first shaft hole 1043.
  • Both the transition gear 8 and the coupling gear 108 are rotatably mounted on a connecting piece 106, which is fixed on the housing 1, through which the coupling gear 108 and the transition gear 8 can be restrained from being on the axis. Movement in the direction.
  • the connecting member 106 is provided with a third shaft hole for supporting the coupling gear 108 to rotate around a fixed axis and a fourth shaft hole for supporting the transition gear 8 to rotate around a fixed axis.
  • the power source 103 is fixedly arranged on the first housing 1042, and its motor shaft extends into the mounting slot 1044 for power connection with the drive gear 105; it should be noted that the motor shaft of the power source 103 is provided There is a split 366 pin to restrict the drive gear 105 from moving in its axial direction.
  • the clip gear 107 includes a connecting member 72 and a gear member 41.
  • a flexible member is set in the cavity 107A formed after the connecting member 72 and the gear member 41 are assembled and connected, and the flexible member is clamped and fixed in the cavity.
  • a clamping hole 711 is formed in the middle of the flexible member for clamping the roasted label.
  • the outer circumference of the gear member 41 is formed with meshing teeth, and an outer cavity 412107A for assembling the connecting member 72 is formed in the middle portion of the gear member 41. 41 snap-fit buckle.
  • the flexible member is a silicone member
  • the connecting member 72 is formed with an inner cavity 721367107A for accommodating the flexible member, and an introduction hole 724 through which the roasting stick penetrates to extend into the flexible member, And a claw portion 722 for snap connection to the gear member 41
  • the gear member 41 is also formed with a guide groove 413 for the claw portion 722 to engage with; when assembling the clip gear 107, the flexible member can be inserted first In the inner cavity 721367107A, the assembly of the connecting member 72 and the flexible member is placed in the outer cavity 412107A to form the clip gear 107.
  • the above-mentioned set position refers to the position where the claw portion 722 and the guide groove 413 can be buckled.
  • the connecting member 72 and the gear member 41 are formed between The buckle makes it difficult to remove the connecting member 72 from the outer cavity 412107A.
  • the tag clamping hole 711 is located at the axis of the tag clamping gear 107.
  • the common area of the outer cavity 412107A and the inner cavity 721367107A forms a cavity 107A.
  • the tag-clamping mechanism of the tag-clamping gear 107 does not necessarily adopt the structure in this embodiment, and it can also adopt the existing technology CN2010024098.9, a tag-clamping mechanism in an automatic multifunctional horizontal smokeless barbecue machine.
  • the label clamping mechanism in this embodiment can adapt to more types of baked labels, is more convenient to use, and has a lower cost.
  • Embodiment 6 is a diagrammatic representation of Embodiment 6
  • an electric oven suitable for grilling skewers including a housing 1 and a user interface; the top of the housing 1 is formed with an operating opening for inserting and taking out grilled objects, so
  • the user interface includes a cover 3 suitable for closing the operating opening and operable by the user.
  • the cover 3 is joined to the housing 1 by at least one pivoting mechanism 36, and the pivoting mechanism 36 is located in place.
  • the cover 3 is detachable when it is in the position of closing the operating opening, so that the cover 3 can be separated from the housing 1 in the closed position.
  • the pivot shaft 362 of the pivot mechanism 36 and the pivot hole 365 are in a connected state, and the pivot shaft 362 is in the pivot hole 365 as the turning angle of the cover 3 changes. Internal rotation.
  • the pivot shaft can be detached from the pivot hole 365, so that the user can separate the cover 3 from the housing 1.
  • the cover 3 is configured to be reversible between a closed position and an open position. In the closed position, the cover 3 is closed to the operating opening, and in the open position, the cover 3 is away from the operating opening. Open; the cover 3 is joined to the housing 1 by at least one pivoting mechanism 36, the pivoting mechanism 36 is detachably arranged in the closed position, so that the cover 3 is in the closed position It can be separated from the housing 1.
  • the pivot mechanism 36 includes a pivot hole 365 and a pivot shaft 362 that are adapted to each other.
  • One of the pivot hole 365 and the pivot shaft 362 is provided on the cover 3, and the other is provided on the housing 1. .
  • the pivot hole 365 of the pivot mechanism 36 is partially provided on the housing 1, and the pivot shaft 362 is partially provided on the cover 3.
  • the shell 1 includes a top shell 15, a bottom shell 16, an inner shell 14 and an outer shell 13.
  • the top shell 15 connects the inner shell 14 and the outer shell 13, and the bottom shell 16 also connects the inner shell 14 and the outer shell 13;
  • the top shell 15 is in the shape of a circle when viewed from the top view to expose the operating opening of the grilling chamber 17 and close the gap between the inner shell 14 and the outer shell 13, and the height of the inner shell 14 is greater than that of the outer shell 13.
  • the shell 15 can not only increase its strength.
  • the notch groove for placing the baking label is also provided on the top shell 15, setting the top shell 15 into a back shape can also improve the structural strength of the notch groove and prevent the baking label from skewing during rotation.
  • the barbecue room 17 is located in the area surrounded by the inner shell 14 and the bottom shell 16.
  • the top shell 15 has an inner wing plate and an outer wing plate.
  • the inner wing plate and the inner shell 14 are fixedly joined by screws or rivets.
  • the outer wing plate and the outer shell 13 are also fixedly joined by screws or rivets.
  • the pivot seat 364 uses screws. Or rivets or other fixed structures are tightly installed on the inner shell 14, which can significantly improve the strength of the whole machine in the drop test, and prevent the pivot seat 364 from loosening or even separating during transportation or use.
  • the top shell 15 has a gap for connecting the pivot shaft 362 to the pivot seat 364, so that the pivot shaft 362 can pass in and out of the pivot hole 365, so that the pivot shaft 362 can be easily inserted into the pivot hole 365, and neither Will destroy the structural strength of the whole machine.
  • the pivot seat 364 is accommodated in the top shell 15, but in another embodiment, the pivot seat 364 may partially protrude outside the top shell 15.
  • the height of the inner casing 14 is set to be greater than that of the outer casing 13, and the height of the inner wing plate is smaller than the height of the outer wing plate, so as to avoid the collision force generated during the fall to make the top
  • the shell 15 and the inner shell 14 are separated.
  • the top shell 15, the bottom shell 16, the outer shell 13 and the inner shell 14 are all made of thin metal plates through sheet metal processing, and are connected to form the shell 1 by threaded fasteners.
  • the front part of the inner shell 14 has an opening 366, and a connecting plate is used to connect the two arms of the inner shell 14 forming the opening 366 together.
  • the front part of the housing 13 has a door-shaped opening 366, and the door-shaped opening 366 is used for the user to take out or install the oil pan.
  • the cover 3 includes a visible part and a fixed part 35.
  • the visible part is transparent glass, and the transparent glass is provided with a through hole.
  • the visible part can be made of other transparent materials, such as transparent plastic with high temperature resistance, such as PC, plexiglass, etc.
  • the fixing part 35 includes a first sheet and a second sheet, The first sheet, the second sheet and the transparent glass are fixedly connected into one body by rivets passing through the three in sequence.
  • the portion of the second sheet on the fixing portion 35 forms at least one connecting piece 351 in a bending manner. Specifically, there are two connecting pieces 351, and the connecting pieces 351 are bent downward to be perpendicular to the transparent glass.
  • the adapter body 361 is fixedly connected to the connecting piece 351.
  • the first sheet and the second sheet are respectively located above and below the visible part to clamp and fix the glass cover, and the visible part is formed in the middle of the glass cover to facilitate user observation .
  • the connecting sheet 351 may also be welded to the second sheet.
  • the structure of the adapter body 361 is the same as the adapter body 361:
  • the adapter body 361 in this embodiment includes a base and a pivot shaft 362.
  • the pivot shaft 362 is integrally connected to a side wall of the base.
  • the two are usually integrally formed by injection molding, and the two can also be used.
  • the screws are fixedly connected together.
  • the base part is provided with an insertion groove 3611 into which the connecting piece 351 extends, and the other side of the base part is provided with an insertion hole 363 for connecting the outside and the insertion groove 3611 for the insertion of a screw member.
  • the screw or other connecting member 106 fastens the rotating seat and the connecting piece 351, so that the adapter body 361 is fixedly arranged on the fixing part 35 of the cover 3, which is a later stage
  • the cover 3 is pivotally connected to the housing 1 to provide a structural foundation.
  • the pivot shaft 362 in this embodiment includes a flat shape. More specifically, the pivot shaft 362 includes two guide arc surfaces 362B and two chord cut surfaces 362A. In other embodiments, the pivot shaft 362 can also be configured in other shapes, as long as it is suitable for its rotation in the pivot hole 365 and can be taken out at a specific position. For example, its cross-sectional shape is rhombus, triangle, etc.
  • the pivot seat 364 includes a fixed part 35 and a pivot part.
  • the fixed part 35 is fixedly connected to the inner shell 14 by screws or the like; the pivot part and the fixed part 35 are integrally molded by injection molding.
  • the pivoting portion includes an inner cavity 721367107A for accommodating the base of the adapter body 361 and a pivot hole 365 formed on one side of the inner cavity 721367107A.
  • the inner cavity 721367107A includes a limiting portion.
  • the pivot hole 365 is formed with an opening 366 suitable for the pivot shaft 362 to enter and exit the pivot hole 365, and the opening 366 is located above the pivot hole 365.
  • the pivot seat 364 of the pivot mechanism 36 is partially disposed on the housing 1, and the adapter body 361 is partially disposed on the cover 3.
  • the distance between the two chords 362A of the pivot shaft 362 is less than the width of the opening 366.
  • the pivot shaft 362 can be separated from the pivot hole 365, so that the pivot shaft 362 is in a phase that can enter and exit through the opening 366.
  • the so-called phase refers to the angle of the pivot shaft 362 at a specified position during its rotation. For example, in this implementation, when the two planes of the pivot shaft 362 are in a vertical state, that is, when the angle is 90 degrees, the opening 366 can be freely entered and exited.
  • the user interface also includes one or two of a manipulator and indicator lights.
  • the manipulator is one or a combination of a knob 191 and a button; the indicator light is one or a combination of a water shortage indicator light and a power indicator light.
  • the user interface includes both a manipulator and an indicator light.
  • the manipulator is a combination of a knob 191 and a button, and the indicator light is a combination of a water shortage indicator and a power indicator.
  • the manipulator may only have a knob 191, and the indicator light may only have a power indicator light.
  • a grill pan 10 can be placed at the operating opening for frying food, or a grilling net can be placed for grilling vegetables and the like.

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Baking, Grill, Roasting (AREA)

Abstract

一种自动烧烤炉，包括壳体（1）和电热装置（2），电热装置（2）配置在壳体（1）内；电热装置（2）的上方配置第一烧烤单元（11），其下方配置第二烧烤单元（12）；其中，第一烧烤单元（11）的侧壁上设置有带动一组烤签转动的第一传动组（4）；其中，第二烧烤单元（12）的侧壁上设置有带动另一组烤签转动的第二传动组（5）；第一烧烤单元（11）被配置为一体式结合于壳体（1），第二烧烤单元（12）被配置为以能够抽出的方式结合于壳体（1），可有效地增加烤串数量，减小烤串时间以及节约能源。

Description

一种自动烧烤炉 技术领域
本发明涉及食材烤制器械领域，尤其涉及一种自动烧烤炉。
背景技术
烧烤是大家喜爱的烹饪方式，通过将肉类、蔬菜、海鲜放置在高温发热体的周围进行高温烤制，使食材具有浓郁的香味和和鲜美的味道，提高食欲。
自动烧烤炉所用的电热装置多为电热管或红外加热管，其在通电后热量在管的径向上以射线式发散，现有技术中的自动烧烤炉仅具有一层烧烤单元，无法良好地利用位于电热装置下方的能量，造成能源的浪费；此外，仅有一层烧烤单元的烧烤炉由于单次烤串数量较少，其在烤制大量的烤串时所需时长较长，无法满足人数较多时的使用需求。如果延长烧烤单元的长度则会占据更大的空间，造成使用或收纳的不便利。
发明内容
本发明所要解决的技术问题在于克服上述现有技术的不足，而提供一种自动烧烤炉。
为了达到上述目的，本发明采用的技术方案如下：
一种自动烧烤炉，包括壳体和电热装置，所述电热装置配置在壳体内；所述电热装置的上方配置为第一烧烤单元，其下方配置为第二烧烤单元；其中，所述第一烧烤单元以一体方式地结合至壳体；其中，所述第二烧烤单元以可分离方式结合至壳体；所述第一烧烤单元具有能够驱动一组烤签转动的第一传动组，所述第二烧烤单元具有能够驱动另一组烤签转动的第二传动组，所述第一传动组配置于所述壳体的壁部，第二传动组配置于所述第二烧烤单元的壁部。
上述技术方案还可以进一步完善为：
进一步地，所述第二烧烤单元适于在烹饪进程中能够由壳体内抽出以进行烹饪操作。
进一步地，所述第一传动组包括相互间啮合传动的数个齿轮构件，其中至少一个齿轮构件上配置有夹签装置。
进一步地，所述第二传动组包括相互间啮合传动的数个齿轮构件，其中至少一个齿轮构件上配置有夹签装置。所述夹签装置包括形成在所述齿轮构件上的嵌裝槽和嵌设在所述嵌裝槽内的柔性夹持件。所述夹签装置被配置为，在烤签插入柔性夹持件的路径上不形成抵挡烤签插入的挡缘。所述烤签装置的对应于烤签插入方向的迎面上设置有引导烤签插入夹签装置的导向部，所述导向部的中部形成过孔，所述柔性夹持件上由平面形成的边缘位于所述过孔的外周侧。
进一步地，所述第二传动组与第一传动组可操作地结合或分离。所述第二传动组和第一传动组之间通过可分离式耦合器结合。所述耦合器包括能够相互啮合传动的内齿轮构件和外齿轮构件；在所述第二烧烤单元插入壳体内时，所述外齿轮构件与内齿轮构件啮合以使得所述第二传动组和第一传动组同时受驱运转。所述内齿轮构件嵌置于所述壳体的壁部，且所述外齿轮构件突出于所述第二烧烤单元的壁部。所述第一传动组通过至少一过渡齿轮传动连接所述内齿轮构件。所述外齿轮构件配置在所述第二传动组的齿轮构件上。
进一步地，所述壳体的前侧限定出门形开口，所述第二烧烤单元被配置为适于从该门形开口中取出的抽屉式结构。所述壳体的顶部限定出操作敞口，所述操作敞口适于向第一烧烤单元内置入或取出烧烤食材。所述操作敞口处具有用于形成封闭式烧烤空间的盖体，所述盖体以能够翻转的方式活动地附接在壳体上。所述壳体包括内壳、外壳和顶壳，所述顶壳的前梁上形成有用于放置烤签的限位槽，所述限位槽和夹签装置相对设置。所述顶壳具有内翼板和外翼板，所述内翼板和内壳固定结合，所述外翼板和外壳固定结合。所述顶壳的前梁之平行于烤签插入方向上的截面为倒U形。
进一步地，所述壳体为方形壳体，其顶部配设有用户接口，所述用户接口包括操控器、操作敞口和用于覆盖该操作敞口的盖体。所述操控器为旋钮、按键、触摸键和拨钮中的一个或多个。所述用户接口还包括缺水指示灯。
由于采用了以上技术方案，本发明具有以下有益效果：
本发明的一种自动烧烤炉，其具有位于电热装置上方的第一烧烤单元和位于电热装置下方的第二烧烤单元，两个烧烤单元可以单独使用，也可同时烤制食物，以达到更高效地利用电热装置的热量，节约能源；此外，利用双层同时烤串的方式显著加快了烤串速率，可满足更多人的同时使用需求。
本发明的夹签装置包括导向部和柔性夹持件，烤签受柔性夹持件作用可有效地固定在夹签装置内部，所述导向部可有效地使烤签插入至柔性夹持件的夹持孔内，防止柔性夹持件被烤签插坏，有效地保证了夹签装置的使用寿命。另外，由于采用了柔性夹持件，可以提高对烤签的夹持里，避免在烤制过程中产生打滑现象。
本发明的的第一传动组和第二传动组通过可分离式耦合器传动连接，以在第二烧烤单元装入时所述第二传动组可传动连接至第一传动组，仅需要设置一个电机，有效地节约了烧烤单元内部的空间。
本发明的第一烧烤单元上方配置有盖体，可快速在烧烤单元内聚集热量，防止热量散失，提高烧烤效率。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对实施例的附图作简单地介绍，显而易见地，下面描述中的附图仅仅涉及本发明的一些实施例，而非对本发明的限制。此外，在图中端部为“箭头”的引线指向为腔室或部件整体。
图1为实施例一的总体结构示意图。
图2为图1中的第二烧烤单元抽出状态的结构示意图。
图3是实施例一的第二烧烤单元的结构示意图。
图4为图3的爆炸视图。
图5为实施例一中的第一传动组的安装示意图。
图6为实施例一中的第一传动组的结构视图。
图7为图6的爆炸视图。
图8为第一传动组和第二传动组的传动示意图。
图9为实施例一中耦合器的爆炸示意图。
图10为实施例一中耦合器耦合状态的剖视图。
图11为齿轮构件的结构示意图。
图12为图11的爆炸示意图。
图13为实施例一中顶壳结构示意图。
图14为实施例二的整体结构示意图。
图15为实施例三的总体结构示意图。
图16为图15的主视图。
图17为实施例三中壳体的结构示意图。
图18为实施例三中遮蔽件的结构示意图。
图19为图17在遮蔽件处的结构剖视图。
图20为实施例四中烧烤炉的总体结构示意图；
图21为实施例四中夹签装置的结构示意图；
图22为图21的剖视图；
图23为图21的爆炸示意图；
图24为图23中齿轮构件的结构示意图；
图25为图23中连接构件的结构示意图1；
图26为图23中连接构件的结构示意图2；
图27为图23中柔性构件的结构示意图。
图28为实施例五中烧烤炉的总体结构示意图；
图29为动力源和烤签驱动机构的安装结构示意图；
图30为实施例五中烤签驱动机构的结构示意图；
图31为实施例五中烤签驱动机构的爆炸示意图；
图32为实施例五中夹签齿轮的剖视图；
图33为图32中齿轮构件的结构示意图；
图34为图32中连接构件的结构示意图；
图35为实施例五中耦合齿轮和连接齿轮的耦合示意图。
图36为实施例六中自动烧烤炉在敞开位置的结构示意图；
图37为实施例六中自动烧烤炉在闭合位置的结构示意图；
图38为实施例六中壳体的部分爆炸结构示意图；
图39为实施例六中自动烧烤炉在安装烤盘时的结构示意图；
图40为实施例六中枢转机构的结构示意图1；
图41为实施例六中枢转机构的结构示意图2；
图42为实施例六中枢转机构的结构示意图3；
图43为实施例六中转接体的结构示意图；
图44为实施例六中枢接座的结构示意图；
图45为实施例六中转接体的安装结构示意图；
附图标记：
1.壳体；101.外壁；102.内壁；103.动力源；104.烤签驱动机构；1042.第一壳；1043.第一轴孔；1044.安装槽；1045.第二壳；1046.第二轴孔；105.驱动齿轮；106.连接件；107.夹签齿轮；107A.容腔；108.耦合齿轮；1081.耦合腔；109.连接齿轮；11.第一烧烤单元；12.第二烧烤单元；121.基板；122.前支板；13.外壳；14.内壳；141.凸台；15.顶壳；16.底壳；17.烧烤室；18.盖合平台；19.安装平台；191.旋钮；192.开关；193.安装孔；2.电热装置；3.盖体；31.盖主体；32.连接部；33.把手；34.遮蔽件；341.主体部；342.安装部；35.固定部；351.连接片；36.枢转机构；361.转接体；3611.插接槽；362.枢接轴；362A.弦切面；362B.导向圆弧面；363.伸入孔；364.枢接座；365.枢接孔；366.开口；367.内容腔；4.第一传动组；41.齿轮构件；411.模塑齿轮；412.外容腔；413.导向槽；42.隔热罩；43.背板；44.轴支板。5.第二传动组；52.隔板；53.金属罩；6.耦合器；61.内齿轮构件；611.第一外齿；612.第一内齿；62.外齿轮构件；621.第二外齿；622.第三外齿；7.夹签装置；71.柔性夹持件；711.夹签孔；712.第二导向面；72.连接构件；721.内容腔；722.爪部；723.第一导向面；724.导入孔；8.过渡齿轮；9.主动齿轮；S1.导向部；1501.内翼板；1502.外翼板；10.烤盘；S1.缝隙。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合附图对本发明做进一步详细说明。通常在此处附图中描述和示出的本发明实施例的组件可以各种不同的配置来布置和设计。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步定义和解释。
除非另作定义，本专利文件中所使用的技术术语或者科学术语应当为本发明所属领域内具有一般技能的人士所理解的通常意义。本发明专利说明书以及权利要求书中使用的“第一”、“第二”以及类似的词语并不表示任何顺序、数量或者重要性，而只是用来区分不同的组成部分。同样，“一个”、“一”或者“该”等类似词语也不表示数量限制，而是表示存在至少一个。“包括”或者“包含”等类似的词语意指出现在“包括”或者“包含”前面的元件或者物件涵盖出现在“包括”或者“包含”后面列举的元件或者物件及其等同，并不排除其他元件或者物件。“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等仅用于表示相对位置关系，当被描述对象的绝对位置改变后，则该相对位置关系也可能相应地改变，其仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
下面结合附图，对本发明的一些实施方式作详细说明。在不冲突的情况下，下述的实施例中的特征可以相互组合。
实施例一：
如图1和图2示出的一种自动烧烤炉的具体实施方式，包括壳体1和电热装置2，所述电热装置2配置在壳体1内；所述电热装置2的上方配置为第一烧烤单元11，其下方配置为第二烧烤单元12；所述第一烧烤单元11以一体方式结合至壳体1，所述第二烧烤单元12以可分离方式结合至壳体1；所述第一烧烤单元11具有能够驱动一组烤签转动的第一传动组4，所述第二烧烤单元12具有能够驱动另一组烤签转动的第二传动组5；所述第一传动组4配置在壳体1的壁部上，第二传动组5配置在第二烧烤单元12的壁部上。电热装置2为加热管，具体地为电热管或红外加热管或碳纤维石英发热管，本实施例中具体为电热管。
具体地，第一烧烤单元11与壳体1一体结合是指，壳体1位于电热装置2上方的部分形成第一烧烤单元11，壳体1的壁部也即第一烧烤单元11的壁部。需要指出的是，这里的一体结合可以是两个部件固定地连接在一起，例如采用螺钉、铆钉等连接在一起，使用破拆工具可以将二者分离。这里的一体式结合更可以是一个部件，也即第一烧烤单元11仅仅是壳体1位于电热装置2上方的部分。在本实施例中，第一烧烤单元11属于壳体1，是其位于电热装置2上方的部分所形成。
参看图2所示，第二烧烤单元12适于在烹饪过程中能够由壳体1中抽出以进行烹饪操作，例如刷油、撒料等操作，从而提高食物的口感。具体地，在壳体1的前侧的下部限定出一门形开口366，第二烧烤单元12被配置为从该门形开口366中取出的抽屉式结构。为便于第二烧烤单元12的取出和插入，本实施例中还在第二烧烤单元12的边缘处设置导向沿，在壳体1上设置导向槽413，导向沿和导向槽413配合可以实现第二烧烤单元12的顺畅插入或取出。在使用时，第一烧烤单元11和第二烧烤单元12可以同时进行烹饪，第一烧烤单元11吸收电热装置2上方的热量，第二烧烤单元12吸收电热装置2下方的热量，从而大大提高了能量的利用效率。在现有技术中，由于仅仅是在电热装置2的上方进行烧烤烹饪，而电热装置2下方的热量则白白被浪费掉，不仅浪费了能源，也降低了整机的产出效能，同样的产品功率下，本专利产品能够在单位时间内产出更多的烤制食物。鉴于上述结构，本专利产品的体积也得以减小，使得外形更加小巧，摆放在厨房里占据空间也较小。
需要指出的是，在本实施例中所述的壳体1前侧或前部均是指该自动烧烤炉在使用过程中，用户通常习惯下为便于操作本产品所处的位置，也可以是指第二烧烤单元12在抽出状态下所处的端侧。具体地，第二烧烤单元12是后侧向前侧移动为抽出，由前侧向后侧移动为插入，本实施例中均以此为定向基准，如图1所示。
如图5至图8所示，第一传动组4包括相互间啮合传动的数个齿轮构件41。该数个齿轮构件41的齿轮轴上均设置有用以夹持烤签的夹签装置7。第二传动组5包括相互间啮合传动的数个齿轮构件41。该数个齿轮构件41的齿轮轴上均设置有用以夹持烤签的夹签装置7，在另一实施例中也可以是部分齿轮构件41的齿轮轴上设置有夹签装置7，不设置夹签装置7的齿轮构件41起到运动传递作用或者起到增大烤签之间距离的作用。如图8和图9所示，夹签装置7包括形成在齿轮轴上的嵌裝槽和嵌设在嵌裝槽内的柔性夹持件71。如图12所示，所述夹签装置7的对应于烤签插入方向的迎面处设置有引导烤签插入夹签装置7的导向部S1，所述壳体1的壁部和所述第二烧烤单元12的壁部上均设置供烤签插入夹签装置7的插签孔；进一步结合图所示，所述导向部S1的中部形成过孔，夹签装置7配置为，在烤签由过孔插入柔性夹持件71的路径上不形成阻挡烤签插入的挡缘。具体地，所述柔性夹持件71的前端上由平面形成的边缘位于所述过孔的外周侧,以防止烤签的尖部在插入柔性夹持件71时抵挡在其由平面形成的边缘处而刺破损坏柔性夹持件71，从而起到保护柔性夹持件71的作用。具体地，导向部S1设置为喇叭口结构，并在柔性夹持件71上对应烤签插入方向的迎面处设置锥形面，该锥形面的最大直径大于导向部的最小直径以使得锥形面的边缘位于烤签插入路径的外侧，并被导向部S1的通孔所遮挡，从而在烤签的插入路径上不形成挡缘。夹签装置7的迎面是其前端迎向烤签插入方向的面。
如图1、图2和图8所示，第一传动组4与第二传动组5可操作地结合或分离，当用户操作第二烧烤单元12将其插入壳体1内的特定位置处时，第一传动组4和第二传动组5结合，二者形成传动链，当用户操作第二烧烤单元12将其从壳体1内取出时，第一传动组4和第二传动组5相分离。并且，第一传动组4通过可分离式耦合器6与第二传动组5传动连接。耦合器6包括能够相互啮合传动的内齿轮构件6141和外齿轮构件6241，内齿轮构件6141和外齿轮构件6241中其一设置在第一烧烤单元11的壁部上，其二 设置在第二烧烤单元12的壁部上，第一烧烤单元11的壁部形成在内壳14上，二者设置为一体式结构。其中，外齿轮构件6241与内齿轮构件6141啮合时，第二传动组5被接入第一传动组4形成的动力传送链中并受驱运转；其中，外齿轮构件6241与内齿轮构件6141分离时，第二传动组5与第一传动组4形成的动力传送链断开，该第二传动组5停止运转。内齿轮构件6141设置在壳体1上，外齿轮构件6241设置在第二烧烤单元12的侧壁上，并且，内齿轮构件6141传动第一传动组4，外齿轮构件6241传动连接第二传动组5。第一传动组4通过至少一过渡齿轮8传动连接耦合器6；所述过渡齿轮8与配置在电机输出轴上的主动齿轮9啮合传动。
如图2、图3和图4所示，所述壳体1的前部限定出门形开口366，该门形开口366形成在壳体1的前壁上，所述第二烧烤单元12被配置为能够从该门形开口366中取出的抽屉式结构，抽出第二烧烤单元12可以放入或取出烤串，并在烧烤过程进行刷油、撒料等操作。所述壳体1的顶部限定出操作敞口，所述第一烧烤单元11被配置为能够从该操作敞口置入或取出烧烤食材。所述操作敞口处配置有用于覆盖该操作敞口以形成封闭式烧烤空间的盖体3，所述盖体3以能够翻转的方式活动地附接在壳体1上，形成封闭的烧烤室17可以显著提高烹饪效率，且可以显著提高烧烤口感。所述壳体1包括内壳14、外壳13和顶壳15。如图13所示，所述顶壳15具有内翼板和外翼板，所述内翼板和内壳14固定连接，所述外翼板和外壳13固定连接，所述第一传动组4安装在内壳14和外壳13之间形成的空腔内，所述顶壳15的前梁上形成有用于放置烤签的限位槽以使得本发明使用较为方便，用户可以方便地将烤串放入第一烧烤单元11内进行烤制。为了进一增强限位槽的结构，如图所示，本实施例中将顶壳15上用于设置限位槽的前梁之平行于烤签插入方向上的截面为U形。
第二烧烤单元12被配置为能够从壳体1内取出的抽屉式结构。第二烧烤单元12的底壁上设置用于支撑第二烧烤单元12以防止其倾倒的支撑结构。第一烧烤单元11的上方配置有用于覆盖第一烧烤单元11以形成封闭式烧烤空间的盖体3。电热装置2水平排列在壳体1内部以为烧烤单元内的食材提供烧烤能量。
壳体1的构造：
如图1、图2和图5所示，壳体1为六面体，多块薄板经经钣金工艺加工制成并组装形成，其包括外壳13、内壳14、顶壳15和底壳16。如图13所示，内翼板为不连续设置，外翼板为连续设置。内翼板和外翼板分别固定连接外壳13和内壳14的上边沿，底壳16则固定连接外壳13和内壳14的下边沿。电热装置2的上方配置为第一烧烤单元11，其下方配置为第二烧烤单元12。外壳13和内壳14之间形成空腔结构，所述第一传动组4安装在其后侧腔室内。内壳14上开设有多个通孔，通孔和夹签装置7一一对应，烤签穿过该通孔后插入夹签装置7中。
外壳13和内壳14的前侧具有供第二烧烤单元12抽出和插入的门孔。顶壳15上位于该门孔的上方具有与上述通孔数量相一致的烤签定位槽，该定位槽是由开设在顶壳15的顶壁、内翼板和外翼板上的缺口组成，其由顶壁处沿内壁102和外壁101向下延伸。内壳14为匚字形，其前端的开口366通过一连接板连接，该连接板具有延伸至定位槽底部的挡沿，该挡沿可以防止食物残渣由定位槽内落入卡在缝隙内，以方便清理食物残渣。
第一烧烤单元11的构造
如图5和图2所示，第一烧烤单元11包括用于烤制食物的上烹饪空间，上烹饪空间是是由内壳14位于电热装置2上方的部分和连接内壳14前侧的开口366的连接板围设而成，上烹饪空间的后壁上安装第一传动组4。
如图5至图8所示，第一传动组4包括数个齿轮构件41，数个齿轮构件41中的每一个均设置有夹签装置7，在其它实施方式中，数个齿轮构件41中可以仅有部分具有夹签装置7，其余部分用作形成传动链。第一传动组4通过过渡齿轮8与固定在电机输出轴上的主动齿轮9传动连接.具体地，第一传动组4的数个齿轮构件41中首齿轮和过渡齿轮8相互啮合并传动，过渡齿轮8和主动齿轮9相互啮合并传动，过渡齿轮8仅仅为建立第一传动组4和主动齿轮9之间的传动链，起传动过渡作用。第一传动组4安装在一隔热罩42内，隔热罩42固定在内壳14的后壁上，且二者之间具有大约10mm的间隙，以防止内壳14烫伤隔热罩42，隔热罩42的周边具有立壁以在其中部形成安装槽1044，主动齿轮9、过渡齿轮8和第一传动组4均通过轴支结构可转动地枢转连接在隔热罩42上。电机则安装在与安装槽1044相背的另一侧，电机输出轴穿过隔热罩42后与主动齿轮9固定连接。隔热罩42上固定安装有一轴支板44，过渡齿轮8的轮轴 的两端分别与轴支板44和隔热罩42上设置的轴孔枢转连接，以使得过渡齿轮8能够以其轴线为中心进行旋转。在其它实施方式中，齿轮连接结构还可以采用其它方式，例如在齿轮上设置轴孔，在隔热罩42上设置一固定轴，齿轮套在固定轴，轴支板44封堵固定轴的端部防止齿轮脱出就可以。
第一传动组4是由相互间啮合传动的数个小齿轮构件41组成。具体地，第一传动组4由7个结构和形状相同的齿轮构件41组成，7个齿轮构件41依次排列并相互啮合。在另一实施例中，对于烤签间的距离不相等情况，第一传动组4中的齿轮构件41的形状和结构也可以不相同，仅需要满足齿轮构件41之间的模数相等，两齿轮构件41分度圆上的齿形角相等，以使相邻齿轮构件41之间可传递动能即可。第一传动组4的全部齿轮构件41以及主动齿轮9、过渡齿轮8、隔热罩42等部件均为塑料制成，通常选用PET加玻纤或PA66加玻纤。隔热罩42上还固定安装有一背板43，隔热罩42和背板43上均开设有与齿轮构件41数量相同的轴孔，且二者上的轴孔一一对应，齿轮构件41的齿轮轴的两端伸入轴孔内使得其能够绕其中心轴线进行旋转。
如图9至图12，齿轮构件41中设置有用以夹持烤签的夹签装置7，该夹签装置7包括柔性夹持件71和连接构件72，柔性夹持件71为耐热硅胶制成，其中部具有夹签孔711。其中，齿轮构件41的齿轮轴的中部形成有腔室，夹签装置7被整体地卡接式地嵌入在齿轮构件41的腔室内。连接构件72内部设置有内容腔721367107A，柔性夹持件71可放置在该内容腔721367107A内。该连接构件72具有两个卡爪，对应于卡爪，齿轮构件41上设置有卡槽。当柔性夹持件71被置入连接构件72后，连接构件72与柔性夹持件71的整体插入齿轮构件41的内部，卡爪与卡槽扣合在一起，连接构件72和齿轮构件41一起将柔性夹持件71固定在二者之间形成的安装腔内。为使柔性夹持件71被夹紧地固定在安装腔内，安装腔的长度略小于柔性夹持件71的长度，使得柔性夹持件71的两端分别受到连接构件72和齿轮构件41的顶压而实现夹持地固定。
如图12所示，连接构件72上具有导向部，该导向部为直径逐渐减小的锥形面，其设置在烤签插入的方向上以引导烤签插入在柔性夹持件71中部的夹签孔711内，其设置在连接构件72上，该导向锥孔的最小端部处的直径大于夹签孔711的直径，以供尺寸大于夹签孔711的烤签插入夹签孔711内产生夹持力。由于柔性夹持件71为耐热硅胶，为了防止烤签插入时刺穿柔性夹持件71的端部，柔性夹持件71的右侧端部也设有一个导向锥形面，该导向锥形面的最大端直径大于导向部S1的最小端面直径。
第二烧烤单元12的构造：
如图3、图4所示，第二烧烤单元12整体被构造为抽屉形状，其能够插入或抽出于壳体11。其包括基板121和连接在基板121前端的前支板122。基板121中部向下凹陷形成为盛水槽，在盛水槽内注入水可以防止其内部的油脂和食物残渣等着火起烟。盛水槽的周边为向上弯折的翻边。前支板122上具有多个缺口，具体为7个，该缺口形成为第二烧烤单元12的烤签定位结构，使用时将烤签的后端部放入该缺口内。前支板122和基板121为固定连接，具体为螺钉连接，但也可以采用焊接或铆接等。基板121的后端部向上弯折形成支撑部，第二传动组5安装在该支撑部上。
如图8所示，第二传动组5包括相互间啮合传动的数个小齿轮构件41组成，其第一联齿轮和第二传动组5的初级齿轮啮合传动。具体地，第二传动组5由7个结构和形状相同的齿轮构件41组成，7个齿轮构件41依次排列并相互啮合。在另一实施例中，对于烤签间的距离不相等情况，第二传动组5中的齿轮构件41的形状和结构也可以不相同，仅需要满足齿轮构件41之间的模数相等，两齿轮构件41分度圆上的齿形角相等，以使相邻齿轮构件41之间可传递动能即可。第二传动组5的全部齿轮构件41和传动齿轮等部件均为塑料制成，通常选用PET加玻纤或PA66加玻纤。支撑部上还固定安装有一金属罩53，支撑部上固定安装以隔板52，隔板52和金属罩53上均开设有与齿轮构件41数量相同的轴孔，且二者上的轴孔一一对应，齿轮构件41的齿轮轴的两端伸入轴孔内使得其能够绕其中心轴线进行旋转。
如图9至图12，齿轮构件41中设置有用以夹持烤签的夹签装置7，该夹签装置7包括柔性夹持件71和连接构件72，柔性夹持件71为耐热硅胶制成，其中部具有夹签孔711。其中，齿轮构件41的齿轮轴的中部形成有腔室，夹签装置7被整体地卡接式地装入在齿轮构件41的腔室内。连接构件72内部设置有内容腔721367107A，柔性夹持件71可放置在该内容腔721367107A内。该连接构件72具有两个卡爪，对应于卡爪，齿轮构件41上设置有卡槽。当柔性夹持件71被置入连接构件72后，连接构件72与柔性夹持件71的整体插入齿轮构件41的内部，卡爪与卡槽扣合在一起，连接构件72和齿轮构件41一起将柔性夹持 件71固定在二者之间形成的安装腔内。为使柔性夹持件71被紧固地固定在安装腔内，安装腔的长度略小于柔性夹持件71的长度。
如图12所示，连接构件72上具有导向部，该导向部为直径逐渐减小的锥形面，其设置在烤签插入的方向上以引导烤签插入在柔性夹持件71中部的夹签孔711内，其设置在连接构件72上，该导向锥孔的最小端部处的直径大于夹签孔711的直径，以供尺寸大于夹签孔711的烤签插入夹签孔711内产生夹持力。由于柔性夹持件71为耐热硅胶，为了防止烤签插入时刺穿柔性夹持件71的端部，柔性夹持件71的右侧端部也设有一个导向锥形面，该导向锥形面的最大端直径大于导向部S1的最小端面直径。
在本实施例中，第一传动组4和第二传动组5的齿轮构件41结构基本一致。在另一实施例中，二者的结构也可以不相同，只要能够实现本发明的发明目的即可。
耦合器66的构造：
如图9和图10所示，第一传动组4通过可分离式耦合器6与第二传动组5传动连接，耦合器6包括能够相互啮合传动的内齿轮构件6141和外齿轮构件6241。内齿轮构件6141接入至第一传动组4形成传动链中，内齿轮构件6141的轴孔中形成为内齿轮，其外周上形成有与过渡齿轮8相啮合的外齿轮以从过渡齿轮8处获得动能。内齿轮构件6141嵌置在壳体1的壁部上。其轮轴的两端分别和隔热罩42、轴支板44可枢转地连接。隔热罩42和轴支板44上均设置有与内齿轮构件6141相适配的轴孔。外齿轮构件6241与第二传动组5的其中一个齿轮构件41一体设置，且该外齿轮构件6241突出于第二烧烤单元12的壁部之外，以便于与内齿轮构件6141结合或分离。具体地，外齿轮构件6241和第二传动组5的首齿轮一体设置以带动整个第二传动组5运转。在其它实施方式中，外齿轮构件6241也可以和第二传动组5中的任一齿轮构件41一体设置，只要能够将由内齿轮构件6141获取运动传递给第二传动组5即可。外齿轮构件6241与内齿轮构件6141啮合时，第二传动组5被接入第一传动组4形成的动力传送链中并受驱运转；其中，外齿轮构件6241与内齿轮构件6141分离时，第二传动组5与第一传动组4形成的动力传送链相脱离，该第二传动组5停止运转。
本实施例中，内齿轮构件6141嵌置在壳体1上，其部分可以突出于内壳14之外，也可以完全沉入内壳14之中。为了便于耦合第二传动组5，内齿轮构件6141设置在第一传动组4的下方位置。外齿轮构件6241设置在第二烧烤单元12的壁部上，也即设置在基板121的支撑部上上。并且，内齿轮构件6141动力连接在驱动齿轮105上，当驱动齿轮105工作时，内齿轮构件6141随驱动齿轮105转动；外齿轮构件6241传动连接第二传动组5，当外齿轮构件6241与内齿轮构件6141啮合时，第二传动组5即被接入第一传动组4并随第一传动组4而转动。
进一步地，该耦合器6包括内齿轮构件6141和外齿轮构件6241，内齿轮构件6141具有第一外齿611和第一内齿612，第一外齿611与过渡齿轮8啮合传动。外齿轮构件6241具有第二外齿621和第三外齿622，该第二外齿621与第一内齿612相适配地设置，且二者啮合传动，第三外齿622作为第二传动组5的首齿轮与其它齿轮构件41啮合传动。当该外齿轮构件6241转动时，第二传动组5随之转动；此外，内齿轮构件6141和外齿轮构件6241上具有相适配的导向面，当外齿轮构件6241被插入至内齿轮构件6141中的预设位置时，内齿轮构件6141和外齿轮构件6241相互啮合形成耦合传动，以将动力传递至第二传动组5。也可以描述为，刚第二烧烤单元12插入至壳体1内的预定范围内时，外齿轮构件6241也插入至内齿轮构件6141，二者实现传动连接。
需要说明的是，在另一实施例中，内齿轮构件6141也可动力连接在第一传动组4的齿轮构件41上，或者其它由主动齿轮9驱动的传动链上。
此外，还需要说明的是，本实施例中的耐热硅胶所指的是熔点大于250摄氏度的硅胶。
第二烧烤单元12被配置为能够从壳体1内取出的抽屉式结构，第二传动组5和外齿轮构件6241被设置在该抽屉式结构上，以在被插入至预设位置时第二传动组5动力连接至第一传动组4，并通过抽出该第二烧烤单元12的形式从壳体1内部取出。在第二烧烤单元12由壳体1内分离开的状态下，可在该第二烧烤单元12内插入或取出烤签。
如图4所示，第二烧烤单元12的底壁上设置用于支撑第二烧烤单元12以防止其倾倒的支撑结构。本实施例中，该支撑结构为第二烧烤单元12的外侧壁向下延伸形成，第二烧烤单元12在被插入或取出时，该支撑结构于预设平面接触以防止烧烤单元倾倒。需要说明的是，第二烧烤单元12的底部一般会预置有 水，以防止第一烧烤单元11和第二烧烤单元12内的下落物因温度过高而冒烟，通过设置该支撑结构可有效的防止烧烤单元倾倒以使第二烧烤单元12内的高温液体倾倒。需要进一步说明的是，下落物为食物碎屑、油脂以及调料。
如图1和图2所示，第一烧烤单元11的上方配置有用于覆盖第一烧烤单元11以形成封闭式烧烤空间的盖体3。本实施例中，该盖体3设置在壳体1上，被配置为可翻转、可取出设置。且该盖体3为透明玻璃。所述壳体1为方形壳体1，其顶部配设有用户接口，所述用户接口包括操控器、操作敞口和用于覆盖该操作敞口的盖体3。所述操控器为旋钮191、按键、触摸键和拨钮中的一种或多种，具体地，本实施例中为两个旋钮191，其一用于调节功能模式，其二用于调节温度。所述用户接口还包括缺水指示灯，在第二烧烤单元12中缺水时，缺水指示灯被点亮以提醒用户加水。
实施例二
本实施例与实施例一的基本结构相同，所不同之处在于，如图14所示，还包括烤盘10，所述烤盘10适于放置在壳体1顶部的操作敞口上以实施煎烤烹饪。在使用烤盘10时，第二烧烤单元12还可以进行烤串烹饪，实现了多用途烧烤烹饪。
另外，在实施例中，还以将设置烤网等辅助烧烤装置，将烤网放置在电热管上或者放置在第二烧烤单元12内，可以实现更为丰富的烧烤烹饪。
本发明的工作过程如下：
本发明在使用时，首先将盖体3打开，在第一烧烤单元11的夹签装置7上插上烤串；在第二烧烤单元12抽出烧烤炉后插上烤串；
盖上盖体3，将第二烧烤单元12插入至预设位置，开启电机驱动第一传动组4运转；并通过耦合器6驱动第二传动组5转动；
电热管工作，以为第一烧烤单元11和第二烧烤单元12内的烤串提供烧烤能量。
实施例三：
请参阅图15至19，本实用新型提供一种自动烧烤炉，其包括壳体1和盖体3，所述壳体1内设有用于烹饪食材的烧烤室17，该烧烤室17内设有提供热能以产生热气流的电热装置2，所述电热装置2为电热管，在另一实施例中，电热装置2也可为红外管；且该烧烤室17的上部形成有操作敞口；所述盖体3被配置为，至少在一闭合位置和一敞开位置之间可活动，在所述闭合位置，所述盖体3覆盖在所述操作敞口上以闭合该操作敞口；所述盖体3和壳体1上设置有供使用者操作的操作部件，其中，设置于所述壳体1上的操作部件邻近于所述操作敞口的一边缘设置，其中，设置于所述盖体3上的操作部件在所述盖体3位于其闭合位置时也邻近于所述一边缘设置；所述盖体3在其闭合位置与所述壳体1在所述一边缘处形成一缝隙S1，所述缝隙S1内设置有用于阻止热气流由该缝隙S1处逸出而加热所述操作部件的遮蔽件34。
,本实施例中的壳体1在烧烤室17操作敞口处设置有盖合平台18，所述盖体3为翻盖式地枢接在盖合平台18的一侧，当盖体3位于敞开位置时，操作敞口裸露以供使用者操作；当盖体3位于闭合位置时，其搁置在盖合平台18上以封闭操作敞口设置；但该封闭不是为全封闭的，其与壳体1之间将形成多条缝隙以防止烧烤室17内部温升过高。在盖合平台18的一侧设置有用于安装壳体1上的操作部件的安装平台19，该安装平台19高于盖合平台18设置以形成台阶设置，并且在盖体3盖合后盖体3的上表面与安装平台19基本持平。需要说明的是，本实施例中，所述壳体1上的操作部件为旋钮191和开关192；在另一实施例中，所述也可在安装平台19上设置按钮。
设置于所述盖体3上的操作部件为把手33，所述盖体3包括主体部341、连接部32和把手33，所述连接部32通过第一紧固件设置在盖体3上，所述把手33通过第二紧固件设置在连接部32上，且所述第一紧固件与第二紧固件、盖主体31非接触设置。本实施例中的连接部32为阻热材料所制成的连接部32，例如ABS材料或者电木，以防止盖主体31上的热量传导至把手33；当然，在另一实施例中，也可将把手33设置为由隔热材料制成并直接固定在盖主体31上。
本实施例中，为了使结构紧凑，设置于所述壳体1上的操作部件与所述缝隙S1的间距小于35mm，具体可以为35mm、30mm、25mm、20mm等。设置于所述盖体3上的操作部件与所述缝隙S1的间距小于35mm，具体为35mm、30mm、25mm、20mm等。需要说明的是，本实施例中所遮蔽的缝隙为所述盖体3与盖合平面间的间隙和盖体3与台阶侧面间的间隙形成的通道，即该缝隙S1为热气流在烧烤炉内的传导路径。且， 本实施例中所测量的操作部件与所述缝隙S1的间距为热气流传导路径的末端与操作部件的距离。还需要说明的是，在另一实施例中，置于所述壳体1上的操作部件紧邻于缝隙S1设置，置于所述盖体3上的操作部件与所述缝隙S1的间距为5mm。
所述遮蔽件34包括主体部341和位于该主体部341两端的安装部342，所述主体部341在盖体3位于闭合位置时填充所述一边缘处的缝隙。本实施例中，在所述壳体1的盖合平面上设置有2个安装孔193，所述安装部342的两端卡接在安装孔193内以固定主体部341。需要说明的是，该两个安装孔193间的间距大于安装部342之间的距离，以使主体部341以预紧的方式设置在壳体1或盖体3上。
需要说明的是，所述遮蔽件34为弹性硅胶遮蔽件34，更具体的，其为硅胶遮蔽件34；当盖体3位于盖合位置时，该硅胶遮蔽件34弹性形变以进一步填充缝隙S1，防止热气流从该缝隙S1中通过。
需要说明的是，将遮蔽件34设置在壳体1上仅为本实用新型的一种实施方式，在另一实施例中，也可将遮蔽件34设置在靠近操作部件侧的下沿也可获得同样的技术效果。
实施例四：
请参阅图20至27，本实施例提供一种自动烧烤炉及其夹签装置7，自动烧烤炉包括壳体1和形成在壳体1之中的烧烤室17，所述壳体1上配设有夹签装置7。所述壳体1的内侧壁围设成烧烤室17，所述夹签装置7与内侧壁间隙地隔开设置以避免内侧壁的热量直接传导至夹签装置7，进而破坏夹签装置7。所述壳体1的内侧壁上形成有供烤签穿过以插入夹签装置7的穿签孔，该穿签孔的外周形成有向烧烤室17侧突出的凸台141。所述凸台141的中部朝向于夹签装置7侧凹进形成引导烤签进入夹签装置7的第三导向面以使烤签可穿过该穿签孔，并且可以帮助用户快速确定烤签装置的位置，避免多次插接，使用更加便利。
需要说明的是，本实施例中的所述壳体1包括内壳14和外壳13，且在所述内壳14的内侧壁围设形成烧烤室17；所述内壳14和外壳13之间形成用于容纳夹签装置7的安装空间。所述穿签孔被配置在内壳14上且与夹签装置7相对应的位置处。此外，在自动烧烤炉工作时，位于其内部烧烤室17会被加热至300摄氏度以上，本实施例中位于安装空间内的夹签装置7与内壳14的凸台141之间具有一定间隙以防止塑胶被融化。具体地，将夹签装置7安装在一个隔热板上，该隔热板可以直接固定在内壳14的后壁上，也可以进一步通过定位柱固定在内壳14的后壁上。
需要说明的是，所述夹签装置7设于凸台141后方，凸台141形成在内壳14上，通过冲压成型。
本实施例中的夹签装置7，其包括连接构件72和齿轮构件41；所述连接构件72和齿轮构件41之间配置有柔性夹持件71，该柔性夹持件71限定出用于夹持烤签的夹签孔711，该夹签孔711适于在受到烤签外径的挤压时能够产生夹持烤签的夹持力。
更具体地，该夹签装置7的结构为：
该连接构件72大致为圆柱形，所述连接构件72内限定出内容腔721367107A，内容腔721367107A也大致呈圆柱形。且该连接构件72限定出供烤签穿过以插入所述夹签孔711的导入孔724，该导入孔724位于所述内容腔721367107A的右侧。此外，所述连接构件72在其右侧端部处限定出第一导向面723，该第一导向面723适于引导烤签穿入导入孔724内；且该第一导向面723为锥形面，其大端面直径大于穿签孔的直径，以使烤签可在该第一导向面723的导向下插入导入孔724内。该导入孔724的孔径大于所述夹签孔711的孔径，以适于各种尺寸的烤签都可以插入到夹签孔711内。具体地，本实施例中的导入孔724直径为5mm，夹签孔711的直径为2.2mm。在其它实施例中，导入孔724和夹签孔711可以是其它可能的参数。
该齿轮构件41由注塑成型，所述齿轮构件41的外圆周上设置有模塑齿轮411，且所述模塑齿轮411一体式设置在齿轮构件41上，模塑是指通过模具注塑制成。多个齿轮构件41间可通过相互啮合以在彼此之间进行动力传递。所述齿轮构件41内限定出外容腔412107A，该外容腔412107A与内容腔721367107A在组装时开口366相对设置，且在组装完成后连接构件72大体位于外容腔412107A的内部，也可以有部分是凸出的。此外，所述外容腔412107A在左侧端部具有供爪部722卡接的固定部35，该固定部35可以为一凸台141，也可以是外容腔412107A的孔沿。
需要说明的是，所述连接构件72被定位在该外容腔412107A内并在设定位置与齿轮构件41卡接，本实施例中，所述连接构件72上配置有对称设置的两个爪部722，这两个爪部722具有弹性；在夹签装置7 组装时，爪部722经由导向槽413进入至齿轮构件41的外容腔412107A内部，然后卡接在外容腔412107A最左端的孔沿上以使连接构件72难以从外容腔412107A中取出。
本实施例中的柔性夹持件71为弹性硅胶件，还可以是其它柔性橡胶，其右侧端部处限定出第二导向面712，为了便于组装，本实施例中在柔性夹持件71的左右两侧均设置了导向面。该第二导向面712适于引导烤签插入夹签孔711内以防止烤签刺破柔性夹持件71，所述第二导向面712形成为锥形面，且其大端直径大于导入孔724的孔径，也即使得第二导向面712的外边沿位于导入孔724的孔径外侧以防止在柔性夹持件71形成抵挡烤签的挡沿。当烤签穿过烤签孔后，该烤签的尖端可能会偏离于夹签孔711，若无该第二导向面712，在多次使用中可能会刺破柔性夹持件71，从而降低柔性夹持件71的使用寿命。
需要说明的是，在组装时，先将柔性夹持件71嵌入地放置在该内容腔721367107A中，随后将连接构件72的爪部722和齿轮构件41的导向槽413对正，然后再按压连接构件72使其向左移动，直至爪部722卡接在齿轮构件41的左端孔沿上，使二者实现卡接，此时柔性夹持件71被夹紧式地固定在连接构件72和齿轮构件41之间。此外，由于柔性夹持件71的左右两个端部都具有第二导向面712，即在柔性夹持件71装入连接构件72时可不用考虑方向，直接插入至内容腔721367107A之中即可，节省了组装人员的组装时间。需要说明的是，在另一实施例中，也可将柔性夹持件71设置为一端具有第二导向面712，并在装入连接构件72后将其设置在右端，也同样可以起到防止烤签刺破柔性夹持件71的作用。
所述柔性夹持件71嵌入地配设在该内容腔721367107A中，为了能够夹紧固定柔性夹持件71，,本实施中的该柔性夹持件71的左侧端部突出于内容腔721367107A之外，该柔性夹持件71能够同时抵靠在外容腔412107A和内容器的底壁上，防止柔性夹持件71左右窜动，可以便于烤签插入于夹签孔711，也可以进一步提高柔性夹持件71的寿命。
需要说明的是，在夹签装置7组装完毕后，所述夹签孔711被配置在齿轮构件41的轴心上。
实施例五：
请参阅图28至35本实用新型提供一种自动烧烤炉及烤签驱动机构104，包括内壁102和外壁101，内壁102和外壁101共同组成自动烧烤炉的壳体1，该壳体1在俯视图上观察为回字形；其中，所述内壁10212围设形成烧烤室1713，该烧烤室1713内设有提供烧烤热量的电热管，所述内壁10212的设定区域的外侧设置有烤签驱动机构104，该设定区域是指内壁102的后侧区域，在惯常操作时，其位于用户的相对面；本实施例中，该烤签驱动机构104位于内壁102和外壁101之间形成传动室内。具体地，所述壳体1固定在内壁102上；且其与内壁102的外侧面之间具有预设的隔热间隙，所述内壁102对应于烤签驱动机构104所在位置的内侧面为能够发射热量的热反射面。即本实施例中的内壁102和壳体1之间为间隔3mm的间隙设置，以防止内壁102与壳体1直接接触而导致烧烤室17内的热量传递至壳体1上，此外，本实施例中的内壁102对应烧烤室17的内侧面为镜面设置，以将电热管产生的热量反射至烧烤室17，减少内壁102的热量吸收。
需要说明的是，为了节约成本，本实施例中壳体1为注塑制品；而烧烤室17内的温度将大于300摄氏度，若该内壁102温度过高或距离壳体1距离过近，将导致壳体1被熔化。
本实施例中的一种烧烤炉用烤签驱动机构104，包括：夹签齿轮107组，其适于夹持烤签并驱动烤签转动；驱动齿轮105，其适于驱动所述夹签齿轮107组转动；以及壳体1，所述夹签齿轮107组和驱动齿轮105均配置于壳体1上；其中，所述夹签齿轮107组中的多个夹签齿轮107相互间啮合传动；其中，所述驱动齿轮105与动力源103传动连接。
其中，所述动力源103为电机，可以是慢速电机也可以是快速电机，所述驱动齿轮105固定安装在电机的电机轴上，所述夹签齿轮107组的第一夹签齿轮107通过过渡齿轮8和驱动齿轮105传动连接。即所述夹签齿轮107组中的第一个齿夹签齿轮107通过啮合过渡齿轮8的方式动力连接驱动齿轮105，所述夹签齿轮107组的其它齿轮依次排列并啮合以在电机工作时可进行转动。
其中所述过渡齿轮8传动连接一耦合齿轮108，该耦合齿轮108的轮轴内形成有耦合腔1081，所述耦合腔1081的内壁102上形成有多个用于耦合传动的内齿，耦合齿轮108的外周上形成有用于啮合传动过渡齿轮8的外齿。即本实施例中的夹签齿轮107组可为上下设置的两组，位于上方的所述夹签齿轮107组通过过渡齿轮8动力连接于驱动齿轮105，位于下方的所述夹签齿轮107组通过耦合齿轮108和过渡齿轮8动力连接于驱动齿轮105。更具体地，位于下方的夹签齿轮107组具有一连接齿轮109，该连接齿轮109 具有一与所述耦合齿轮108的内齿相适配的外齿，该外齿通过插接在耦合腔1081内并与耦合齿轮108中的内齿啮合以实现动力传动，且，该组夹签齿轮107组的其它夹签齿轮107依次排列并啮合以在电机工作时可进行转动。
所述壳体1包括第一壳1042和第二壳1045，所述第一壳1042内形成有安装槽1044，所述驱动齿轮105、夹签齿轮107组和驱动齿轮105均配设在该安装槽1044内，并且所述夹签齿轮107组可转动地配设在第一壳1042和第二壳1045之间，所述第二壳1045固定安装在第一壳1042上。此外，所述第一壳1042上相适配于夹签齿轮107位置设置有第一轴孔1043，所述第二壳1045上相适配于夹签齿轮107位置设置有第二轴孔1046；所述夹签齿轮107的两端分别被托承在第一轴孔1043和第二轴孔1046上以绕定轴线转动。此外，所述第一壳1042固定连接在内壁102上，且烤签从所述第一轴孔1043插入至夹签齿轮107内。
所述过渡齿轮8和耦合齿轮108均可转动地安装在一连接件106上，该连接件106固定在壳体1上，通过该连接件106可限制所述耦合齿轮108和过渡齿轮8在轴线方向上的运动。需要说明的是，所述连接件106上设置有用于承托耦合齿轮108绕定轴线转动的第三轴孔和用于承托过渡齿轮8绕定轴线转动的第四轴孔。此外，所述动力源103固定设置在第一壳1042上，且其电机轴伸入安装槽1044内以用于动力连接驱动齿轮105；需要说明的是，所述动力源103的电机轴上设置有开口366销以限制驱动齿轮105在其轴向上运动。
所述夹签齿轮107包括连接构件72和齿轮构件41，所述连接构件72和齿轮构件41装配连接后形成的容腔107A内设定有柔性构件，该柔性构件被夹紧地固定在容腔107A内。并且，该柔性构件的中部形成有用于夹持烤签的夹签孔711。所述齿轮构件41的外周形成有啮合齿，其中部形成有用于装配连接构件72的外容腔412107A，所述连接构件72装入在该外容腔412107A内且在设定位置处与齿轮构件41卡接扣合。具体地，本实施例中，所述柔性构件为硅胶构件；所述连接构件72上形成有用于容纳柔性构件的内容腔721367107A，和供烤签穿过以伸入柔性构件中的导入孔724，以及用于卡扣连接在齿轮构件41上的爪部722；所述齿轮构件41上还形成有用于爪部722卡接导向槽413；在组装夹签齿轮107时，可先将柔性构件置入内容腔721367107A中，再将连接构件72和柔性构件的组合件置入外容腔412107A中以组成夹签齿轮107。需要说明的是，上述的设定位置是指所述爪部722和导向槽413可扣合位置，当爪部722和导向槽413扣合时，所述连接构件72和齿轮构件41之间形成卡扣以使连接构件72难以从外容腔412107A中取出。需要说明的是，所述夹签孔711位于所述夹签齿轮107的轴心。此外还需要说明的是，在连接构件72和齿轮构件41卡合后，所述外容腔412107A和内容腔721367107A的共有区域形成容腔107A。
在其它实施方式中，夹签齿轮107的夹签机构并不必然采用本实施例中的结构，其也可以采用现有技术CN2010024098.9一种自动多功能卧式无烟烧烤机中的夹签机构，但是本实施例中的夹签机构与之相比能够适应更多种类的烤签，使用更加方便，成本也更低。
实施例六：
请参阅图36至45所示，一种适于烤串的电烤箱，包括壳体1和用户接口；所述壳体1的顶部形成有用于置入、取出烤制物的操作敞口，所述用户接口包括适于闭合所述操作敞口且可供用户操作的盖体3，所述盖体3借由至少一个枢转机构36接合在壳体1上，所述枢转机构36在所述盖体3处于闭合所述操作敞口的位置时为可拆分的，以使得所述盖体3在该闭合位置能够从壳体1上分离。本实施例中，盖体3位于其它位置时，枢转机构36的枢接轴362和枢接孔365为连接状态，枢接轴362随着盖体3翻转角度的变化而在枢接孔365内转动。在盖体3该位置，也即其闭合位置处时，枢转轴能够从枢接孔365中拆分出来，从而使得用户可以将盖体3与壳体1进行分离。
所述盖体3被配置为在闭合位置和敞开位置之间可翻转，在所述闭合位置，盖体3闭合于所述操作敞口，在所述敞开位置，盖体3离开于所述操作敞口；所述盖体3借由至少一个枢转机构36接合在壳体1上，所述枢转机构36在所述闭合位置为可分离设置，以使得所述盖体3在该闭合位置能够从壳体1上分离。
所述枢转机构36包括相互适配的枢接孔365和枢接轴362，所述枢接孔365和枢接轴362中其一设置在盖体3上，其二设置在壳体1上。本实施例中，该枢转机构36的枢接孔365部分设置在壳体1上，所述枢接轴362部分设置在盖体3上。
壳体1的结构：
所述壳体1包括顶壳15、底壳16、内壳14和外壳13；所述顶壳15连接内壳14和外壳13，所述底壳16也连接内壳14和外壳13；所述顶壳15在俯视图上观察呈回字形以露出烧烤室17的操作敞口并闭合内壳14和外壳13之间的空隙，且所述内壳14的高度大于所述外壳13，回字形的顶壳15不仅可以提高其强度。另外，由于放置烤签的缺口槽也是设置在顶壳15上，将顶壳15设置成回字形也可以提高缺口槽的结构强度，还可以防止烤签在转动过程中发生偏斜。其中，所述烧烤室17位于所述内壳14、底壳16所包围的区域内。顶壳15具有内翼板和外翼板，内翼板和内壳14采用螺钉或铆钉固定地接合，所述外翼板和外壳13也采用螺钉或铆钉固定地接合，枢接座364采用螺钉或铆钉或其它固定结构紧固地安装在内壳14上，这样可以显著提高整机在跌落测试中的强度，防止在运输或使用过程中，枢接座364松动甚至分离。顶壳15上具有供连接枢接轴362至枢接座364的缺口，以供枢接轴362进出枢接孔365，这样既可以便于将枢接轴362装入枢接孔365中，也不会破坏整机的结构强度。更具体地，所述枢接座364被容置在顶壳15内，但在又一实施方式中，枢接座364可以部分地突出于顶壳15之外。为进一步提高壳体1的结构强度，本实施例中将内壳14的高度设置为大于外壳13，并将内翼板的高度小于外翼板的高度，从而避免跌落时产生的碰撞力使得顶壳15和内壳14产生分离。
本实施例中的顶壳15、底壳16、外壳13和内壳14皆由金属薄板通过钣金工艺加工制成，并通过螺纹紧固件连接成壳体1。其中内壳14的前部具有一个开口366，并采用一个连接板将内壳14形成开口366的两个臂部连接在一起。外壳13的前部具有一个门形开口366，门形开口366用于供用户取出或装入接油盘。
盖体3的结构：
所述盖体3包括可视部和固定部35。本实施例中，所述可视部为透明玻璃，该透明玻璃上设有通孔。在又一实施例中，可视部可以采用其它透明材料制成，例如耐温性能高的透明塑料，例如PC、有机玻璃等；所述固定部35包括第一片材和第二片材，所述第一片材、第二片材和透明玻璃通过依次穿过三者的铆钉进行铆接的方式固定连接成一体。此外，所述固定部35上的第二片材的部分以折弯方式形成至少一连接片351。具体地，连接片351为两个，并且该连接片351向下弯折以垂直于透明玻璃。转接体361与该连接片351固定连接。此外需要说明的是，所述第一片材和第二片材分别位于可视部的上方和下方以夹持固定玻璃盖板，并在玻璃盖板的中部形成可视部，以便于用户观察。
需要说明的是，在另一实施例中，所述连接片351也可焊接在第二片材上。
转接体361的结构：
本实施例中的转接体361包括基部和枢接轴362，所述枢接轴362一体式连接在该基部的一侧壁上，二者通常采用注塑方式一体成型，还可以将二者采用螺钉固定连接在一起。所述基部内设有供连接片351伸入的插接槽3611，且该基部的另一侧面上设有供连通外部与插接槽3611以用于螺接件伸入的伸入孔363。当连接片351伸入插接槽3611后，所述螺钉等连接件106将旋转座和连接片351紧固连接，以使转接体361固定设置在盖体3的固定部35上，为后期将盖体3枢转连接在壳体1上提供结构基础。
本实施例中的枢接轴362包括扁形状，更具体地，该枢接轴362包括两导向圆弧面362B和两弦切面362A。在其他实施方式中，枢接轴362还可以设置成其它形状，只要适于其在枢接孔365内旋转并在特定位置可以取出即可。例如，其截面形状为菱形、三角形等。
枢接座364的结构：
所述枢接座364包括固定部35和枢转部，所述固定部35通过螺钉等固定连接在内壳14上；所述枢转部与固定部35通过一体式注塑成型。其中，所述枢转部包括用于容纳转接体361基部的内容腔721367107A和形成在该内容腔721367107A一侧的枢接孔365。所述内容腔721367107A包括一限位部，当基部的一侧面抵触在至该限位部上时，盖体3处于翻转极限角度；当基部移到到竖直状态时，盖体3处于闭合位置，此时盖体3可以由壳体1上拆离。
所述枢接孔365上形成有一适于枢接轴362进出该枢接孔365的开口366，该开口366位于枢接孔365的上方。当盖体3位于闭合位置时，移动该枢接轴362并使其通过开口366就可以使枢接轴362脱离于枢接孔365。
枢转机构36：
本实施例中，所述枢转机构36的枢接座364部分设置在壳体1上，其转接体361部分设置在盖体3 上。
当盖体3在壳体1上位于闭合位置时，所述枢接轴362的两弦切面362A之间的距离小于开口366的宽度，当使用者向上提起盖体3时，所述枢接轴362即可脱离枢接孔365，以使枢接轴362处于能够由开口366进出的相位上。所谓相位是指枢接轴362在其转动过程中在指定位置处的角度。例如在本实施时，枢接轴362的两个平面处在竖直状态时，也即90度角时可以自由地进出开口366。
当盖体3在壳体1上位于敞开位置时，所述枢接轴362无论从任何一个角度直线运动，皆无法脱离枢接孔365，以使盖体3可在壳体1上稳定转动。
所述用户接口还包括操控器、指示灯中的一个或两个。所述操控器为旋钮191和按键中的一个或组合；所述指示灯为缺水指示灯和电源指示灯中的一个或组合。在本实施例中，用户接口同时包括操控器和指示灯，操控器为旋钮191和按键的组合，指示灯为缺水指示灯和电源指示灯的组合。在其它实施方式中，操控器可以仅具有旋钮191，指示灯可以仅具有电源指示灯。
为进一步拓展本产品的功能，可以在所述操作敞口处可放置烤盘10以对食物进行煎制，或者放置烤网对蔬菜等进行烤制。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到的变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以权利要求的保护范围为准。

Claims (23)

  1. 一种自动烧烤炉，包括壳体和电热装置，所述电热装置配置在壳体内；其特征在于，所述电热装置的上方配置为第一烧烤单元，其下方配置为第二烧烤单元；
    其中，所述第一烧烤单元以一体方式地结合至壳体；
    其中，所述第二烧烤单元以可分离方式结合至壳体；
    所述第一烧烤单元具有能够驱动一组烤签转动的第一传动组，所述第二烧烤单元具有能够驱动另一组烤签转动的第二传动组，所述第一传动组配置于所述壳体的壁部，第二传动组配置于所述第二烧烤单元的壁部。
  2. 根据权利要求1所述的自动烧烤炉，其特征在于，所述第二烧烤单元适于在烹饪进程中能够由壳体内抽出以进行烹饪操作。
  3. 根据权利要求1所述的自动烧烤炉，其特征在于，所述第一传动组包括相互间啮合传动的数个齿轮构件，其中至少一个齿轮构件上配置有夹签装置。
  4. 根据权利要求1所述的自动烧烤炉，其特征在于，所述第二传动组包括相互间啮合传动的数个齿轮构件，其中至少一个齿轮构件上配置有夹签装置。
  5. 根据权利要求3或4所述的自动烧烤炉，其特征在于，所述夹签装置包括形成在所述齿轮构件上的嵌裝槽和嵌设在所述嵌裝槽内的柔性夹持件。
  6. 根据权利要求5所述的自动烧烤炉，其特征在于，所述夹签装置被配置为，在烤签插入柔性夹持件的路径上不形成抵挡烤签插入的挡缘。
  7. 根据权利要求6所述的自动烧烤炉，其特征在于，所述烤签装置的对应于烤签插入方向的迎面上设置有引导烤签插入夹签装置的导向部，所述导向部的中部形成过孔，所述柔性夹持件的前端上由平面形成的边缘位于所述过孔的外周侧。
  8. 根据权利要求1所述的自动烧烤炉，其特征在于，所述第二传动组与第一传动组可操作地结合或分离。
  9. 根据权利要求8所述的自动烧烤炉，其特征在于，所述第二传动组和第一传动组之间通过可分离式耦合器结合。
  10. 根据权利要求9所述的自动烧烤炉，其特征在于：所述耦合器包括能够相互啮合传动的内齿轮构件和外齿轮构件；在所述第二烧烤单元插入壳体内时，所述外齿轮构件与内齿轮构件啮合以使得所述第二传动组和第一传动组同时受驱运转。
  11. 根据权利要求10所述的自动烧烤炉，其特征在于：所述内齿轮构件嵌置于所述壳体的壁部，且所述外齿轮构件突出于所述第二烧烤单元的壁部。
  12. 根据权利要求10或11所述的自动烧烤炉，其特征在于：所述第一传动组通过至少一过渡齿轮传动连接所述内齿轮构件。
  13. 根据权利要求10或11所述的自动烧烤炉，其特征在于：所述外齿轮构件配置在所述第二传动组的齿轮构件上。
  14. 根据权利要求1所述的自动烧烤炉，其特征在于：所述壳体的前侧限定出门形开口，所述第二烧烤单元被配置为，适于从该门形开口中取出的抽屉式结构。
  15. 根据权利要求1或14所述的自动烧烤炉，其特征在于：所述壳体的顶部限定出操作敞口，所述操作敞口适于向第一烧烤单元内置入或取出烧烤食材。
  16. 根据权利要求15所述的自动烧烤炉，其特征在于：所述操作敞口处具有用于形成封闭式烧烤空间的盖体，所述盖体以能够翻转的方式活动地附接在壳体上。
  17. 根据权利要求1或16所述的自动烧烤炉，其特征在于：所述壳体包括内壳、外壳和顶壳，所述顶壳的前梁上形成有用于放置烤签的限位槽，所述限位槽和夹签装置相对设置。
  18. 根据权利要求17所述的自动烧烤炉，其特征在于：所述顶壳具有内翼板和外翼板，所述内翼板和内壳固定结合，所述外翼板和外壳固定结合。
  19. 根据权利要求17所述的自动烧烤炉，其特征在于：所述顶壳的前梁之平行于烤签插入方向上的截面为倒U形。
  20. 根据权利要求1所述的自动烧烤炉，其特征在于：所述壳体为方形壳体，其顶部配设有用户 接口，所述用户接口包括操控器、操作敞口和用于覆盖该操作敞口的盖体。
  21. 根据权利要求20所述的自动烧烤炉，其特征在于：所述操控器为旋钮、按键、触摸键和拨钮中的一种或多种。
  22. 根据权利要求20所述的自动烧烤炉，其特征在于：所述用户接口还包括缺水指示灯。
  23. 根据权利要求20或21或22所述的自动烧烤炉，其特征在于：还包括烤盘，所述烤盘适于放置在操作敞口上实施煎烤烹饪。
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