CN218419518U - Lifting type barbecue grill - Google Patents

Abstract

The application relates to barbecue utensil technical field, more specifically relates to an over-and-under type barbecue, include: baking box, the charcoal pan frame, drive arrangement, elevating gear and guide bar, the charcoal pan is set up in baking box, drive arrangement includes lead screw and transfer line, the lead screw rotates and installs on baking box, the transfer line removes when the lead screw rotates, elevating gear includes the dead lever, first rocker, second rocker and connecting rod, the dead lever links firmly with roast chamber, the second rocker rotates with the dead lever to be connected, the connecting rod rotates with first rocker and second rocker to be connected, the dead lever has the spout of slope, the transfer line slides on the spout, first rocker links firmly with the transfer line, the both sides of charcoal pan frame have the shifting chute, the second rocker has the end that stretches out, stretch out end and shifting chute sliding connection, the guide bar sets up with the charcoal pan frame is perpendicular, charcoal pan frame and guide bar sliding connection, the utility model discloses an advantage that the charcoal pan frame can realize the charcoal pan liftable effectively utilizing its self structural configuration, the charcoal pan is horizontal arrangement when going up and down.

Description

Lifting type barbecue grill

Technical Field

The application relates to the technical field of barbecue appliances, in particular to a lifting type barbecue grill.

Background

Barbecue has penetrated the square face of people's life as a cooking mode, and in outdoor barbecue, because the circular telegram is inconvenient, often adopt the charcoal barbecue, the heat that produces when using charcoal to burn heats the meat products. Therefore, in barbecue grills, charcoal trays are often provided in which charcoal is placed. To better control the duration of the heat, the charcoal tray is often used as a removable floor, and the height of the charcoal tray can be manually controlled to move the charcoal closer to or farther away from the meat product being cooked.

As shown in fig. 1 and 2, a conventional lifting barbecue grill includes an oven, a charcoal tray 90 and a lifting device, where the charcoal tray 90 is disposed in the oven, the lifting device includes two four-bar mechanisms 91, a transmission rod 92, a plurality of steel wire ropes 93, a pulley 94 and a plurality of hooks 95, two ends of the charcoal tray 90 are respectively provided with one of the four-bar mechanisms 91, the four-bar mechanism 91 includes a fixed rod 911, two rockers 912 and a connecting rod 913, the fixed rod 911 is fixedly connected with the oven, two ends of the connecting rod 913 are hinged to the two rockers 912, the rocker 912 rotatably connected to the fixed rod 911 is fixedly connected to the charcoal tray 90, and specifically, after a bolt 9121 sequentially penetrates through the rocker 912 and the connecting rod 913 rotatably connected to the fixed rod 911, two ends of the bolt 9121 are respectively welded to the rocker 912 and the charcoal tray 90, so that the rocker 912 rotatably connected to the fixed rod 911 is rotatably connected to the connecting rod and the charcoal tray 90 is fixedly connected to the fixed rod 911; the top of the fixed rod 911 is provided with obliquely arranged sliding grooves, the transmission rod 92 is slidably arranged on the two sliding grooves, one rocker 912 in each four-bar mechanism 91 is fixedly connected with the transmission rod 92, the other rocker 912 in each four-bar mechanism 91 is rotatably connected with the fixed rod 911, the middle of the transmission rod 92 is fixedly connected with each steel wire rope 93, the pulley 94 is mounted at the top of the oven, a groove is formed in the pulley 94, the steel wire rope 93 slides in the groove, one end of the steel wire rope 93, which is far away from the transmission rod 92, is provided with a pull ring 931, and the outer wall of the oven is provided with a plurality of hooks 95. By pulling the pull ring 931 downwards, the wire rope 93 slides in the groove, and drives the transmission rod 92 and one of the rockers 912 fixedly connected with the transmission rod 92 to slide obliquely upwards, at this time, the other rocker 912 rotates by a predetermined angle in the counterclockwise direction, the connecting rod 913 tilts by a predetermined angle in the direction of the fixed rod 911, and at the same time, the carbon disk 90 is lifted upwards in an inclined manner due to the fixed connection of the rocker 912 rotating counterclockwise and the carbon disk 90, and the process is shown in fig. 3, wherein ad is the rocker 912 and bc fixedly connected with the transmission rod 92, the rocker 912 and cd are the carbon disk 90 rotatably connected with the fixed rod 911, and when ad moves to the a'd' position, bc moves to the b 'c' position, cd moves to the c'd' position, and c 'e' is arranged obliquely; after the charcoal tray 90 is lifted to a predetermined height, a pull ring 931 may be fixed to the hook 95 to maintain the charcoal tray 90 at the predetermined height.

This over-and-under type barbecue has realized the manual control the height of charcoal dish 90 to the duration and degree of heating when controlling the barbecue, but: because the charcoal tray 90 is only connected with the four-bar mechanism 91 in the oven, in order to ensure that the charcoal tray 90 does not incline or turn over after placing charcoal, the rocker 912 which connects the charcoal tray 90 and the fixed bar 911 in a rotating manner is fixedly connected, but the rocker 912 rotates in a counterclockwise direction by a predetermined angle, the charcoal tray 90 rotates along with the rocker 912 and is arranged in an inclined manner, because the charcoal tray 90 is used for placing burning charcoal, the charcoal or the charcoal is separated from the charcoal tray 90, and because the charcoal tray 90 is arranged in an inclined manner, the distances between the two sides of the charcoal tray 90 and the baking net arranged above the charcoal tray 90 are different, so that the baking degrees at the two ends of the meat product are different in the baking process, and the taste of the meat product is influenced.

Therefore, a need exists for an elevating barbecue grill in which the charcoal tray can be elevated and horizontally disposed during the elevation.

Disclosure of Invention

The main object of the present application is to provide a lifting barbecue grill, wherein the lifting barbecue grill includes a baking box body, a charcoal tray rack, a driving device, a plurality of lifting devices and a plurality of guiding rods, the baking box body has a baking cavity with an opening, the charcoal tray rack is disposed in the baking cavity, the driving device includes a lead screw, a moving member and a driving rod, the lead screw is rotatably mounted on the baking box body, one end of the lead screw extends into the baking cavity and is in threaded connection with the moving member, when the lead screw rotates, the moving member moves on the lead screw, a plurality of grooves are disposed above the moving member, and the driving rod is disposed in each groove; the two ends of the carbon disc rack are respectively provided with the lifting device, the lifting device comprises a fixed rod, a first rocker, a second rocker and a connecting rod, the fixed rod is fixedly connected with the side wall forming the baking cavity, the second rocker is rotatably connected with the fixed rod, the two ends of the connecting rod are respectively rotatably connected with the first rocker and the second rocker, the top of the fixed rod is provided with a chute, the chutes are obliquely arranged, the transmission rod is slidably arranged on each chute, and each first rocker is fixedly connected with the transmission rod; both sides of the carbon tray frame are provided with a moving groove, one side of the second rocker close to the carbon tray frame is provided with an extending end, and the extending end penetrates through the moving groove and is in sliding connection with the moving groove; the guide rods are located on two sides of the charcoal tray frame, each guide rod is fixedly connected with the baking box body, the charcoal tray frame is connected with each guide rod in a sliding mode, the moving piece moves through the driving device, the transmission rod moves along with the moving piece through the groove in the moving piece, the transmission rod is fixedly connected with the first rocker through the transmission rod, when the transmission rod moves, each lifting device moves, the transmission rod is arranged on the sliding groove of the fixed rod in a sliding mode, the transmission rod can move obliquely upwards, the moving groove is formed in a penetrating mode through the extending end, when the second rocker swings, the extending end moves in the moving groove, the guide rods and the charcoal tray frame are vertically arranged, and the charcoal tray frame does not move horizontally or tilt when rising so that the charcoal tray frame is horizontally arranged when being lifted.

Another objective of the present application is to provide a lifting barbecue grill, wherein the tray is rotatably connected to the oven body, when the tray is horizontally disposed, the tray is used for placing barbecue food, when the tray is vertically disposed, the tray is abutted to the oven body, so as to reduce the overall length of the lifting barbecue grill for storage, specifically, two ends of the oven body are respectively provided with a plurality of break angles, one end of each break angle is bent, one end of each break angle is fixedly connected to the oven body, the other end of each break angle is rotatably connected to the tray, the bottom surface of the tray is provided with a plurality of rib plates, one end of each rib plate close to the oven body is provided with a sliding groove, each the dog-ear is close to the one side of floor has a first protruding axle, first protruding axle is worn to establish the sliding tray, the sliding tray is vertical and arranges, just the length of sliding tray is greater than the diameter of first protruding axle, the floor is close to the one end of toasting the box has an business turn over groove, business turn over groove back has a spacing groove on the lateral wall on ground, the spacing groove certainly the lateral wall in business turn over groove upwards extends the predetermined distance, the spacing groove is close to the tank bottom in business turn over groove, business turn over groove with the spacing groove intercommunication, each the dog-ear is close to one side of floor has a second protruding axle, the second protruding axle with correspond the spacing groove supports to lean on or separate.

Another object of the present invention is to provide a lifting barbecue grill, which has a simple structure, is easy to operate, does not involve complicated manufacturing processes and expensive materials, has high economical efficiency, and is easy to popularize and use.

In order to achieve at least one of the above objects, the present application provides an elevating type barbecue grill including a roasting box body having a roasting chamber with an opening, and a charcoal tray rack disposed in the roasting chamber and having a rack thereon, wherein the elevating type barbecue grill further includes:

the driving device comprises a lead screw, a moving piece and a transmission rod, the lead screw is rotatably arranged on the baking box body, one end of the lead screw extends into the baking cavity and is in threaded connection with the moving piece, when the lead screw rotates, the moving piece moves on the lead screw, a plurality of grooves are formed above the moving piece, and the transmission rod is arranged in each groove; and

the two ends of the carbon tray frame are respectively provided with the lifting device, the lifting device comprises a fixed rod, a first rocker, a second rocker and a connecting rod, the fixed rod is fixedly connected with the side wall forming the baking cavity, the second rocker is rotatably connected with the fixed rod, the two ends of the connecting rod are respectively rotatably connected with the first rocker and the second rocker, the top of the fixed rod is provided with a chute, the chutes are obliquely arranged, the transmission rod is slidably arranged on each chute, and each first rocker is fixedly connected with the transmission rod; and

both sides of the carbon tray frame are provided with a moving groove, one side of the second rocker close to the carbon tray frame is provided with an extending end, and the extending end penetrates through the moving groove and is in sliding connection with the moving groove; and

the guide rods are located on two sides of the carbon disc frame, the guide rods are perpendicular to the carbon disc frame, each guide rod is fixedly connected with the baking box body, and the carbon disc frame is connected with each guide rod in a sliding mode.

In one or more embodiments of this application, the both ends of toasting the box are equipped with a plurality of dog-ear and a tray respectively, dog-ear one end is buckled, the one end of dog-ear with toast box fixed connection, the other end of dog-ear with the tray rotates and is connected.

In one or more embodiments of the present application, the bottom surface of the tray has a plurality of ribbed plates, the ribbed plates correspond to the bevel, each ribbed plate has a sliding groove at one end close to the baking oven body, each bevel has a first protruding shaft at one side close to the ribbed plate, and the sliding groove is penetrated by the first protruding shaft.

In one or more embodiments of this application, the sliding tray is vertical arrangement, just the length of shifting chute is greater than the diameter of first protruding axle, the floor is close to the one end of toasting the box has one and advances out the groove, it has a spacing groove on the lateral wall on ground to advance out the groove back, the spacing groove certainly advance out the lateral wall in groove and upwards extend the predetermined distance, the spacing groove is close to advance out the tank bottom in groove, advance out the groove with the spacing groove intercommunication, each the dog-ear is close to one side of floor has a second protruding axle, the second protruding axle with correspond the spacing groove supports and leans on or separates.

In one or more embodiments of the present application, the lifting barbecue grill further includes an ash receiving tray, the ash receiving tray is slidably disposed on the baking box body, and the ash receiving tray extends into the baking cavity or is separated from the baking box body, and after the ash receiving tray extends into the baking cavity by a predetermined distance, the ash receiving tray is located below the charcoal tray rack.

In one or more embodiments of the present application, the side wall forming the cooking cavity has a plurality of support portions located above the charcoal tray rack, and the elevating grill further includes a plurality of grill nets located above the support portions and abutting against the support portions.

In one or more embodiments of the present application, the number of the grill nets is two, and each grill net has a handle near one end of the adjacent tray.

In one or more embodiments of the present application, a top surface of each of the trays is flush with the grill when the trays are horizontally disposed.

In one or more embodiments of the present application, the bottom of the toasting box body is provided with a plurality of support legs arranged at intervals, and the end of each support leg, which is away from one end of the toasting box body, is provided with a pulley.

In one or more embodiments of the present invention, the two ends of the baking box body are respectively provided with two support legs arranged at intervals, and the two support legs at either end of the baking box body are respectively provided with a connecting rib therebetween, and the lifting barbecue grill further comprises a placing plate, wherein the placing plate is located above the two connecting ribs and abuts against the two connecting ribs.

In the embodiment of the application, the screw rod is rotatably arranged on the baking box body, the screw rod is in threaded connection with the moving piece, and when the screw rod rotates, the moving piece moves on the screw rod; the groove is formed in the moving part, a transmission rod is arranged in the groove, when the moving part moves, the transmission rod moves along with the moving part, the transmission rod is fixedly connected with the first rocking rod, the transmission rod moves on the sliding groove in an inclined mode, the second rocking rod is close to the carbon disc frame and has an extending end, the carbon disc frame is provided with a moving groove, the extending end penetrates through the moving groove and is in sliding connection with the moving groove, the carbon disc frame is provided with a guide rod, the carbon disc frame is perpendicular to the guide rod and is in sliding connection with the guide rod, when the first rocking rod moves along with the transmission rod, the second rocking rod and the connecting rod move, the extending end moves in the moving groove, the carbon disc frame moves up and down on the guide rod, the carbon disc frame is horizontally arranged when lifting, and charcoal in the carbon disc frame cannot be taken off from the carbon disc frame.

Drawings

These and/or other aspects and advantages of the present application will become more apparent and more readily appreciated from the following detailed description of the embodiments of the present application, taken in conjunction with the accompanying drawings of which:

figure 1 illustrates a partial schematic view of an existing elevating grill;

figure 2 illustrates a partial schematic view of an alternative prior art elevating grill;

figure 3 illustrates a schematic diagram of the movement of a lifting device of a prior art lifting grill;

figure 4 illustrates a schematic view of an elevating grill without a grill according to an embodiment of the present invention;

fig. 5 illustrates a structural schematic view of a charcoal tray frame;

fig. 6 illustrates a partial enlarged view at C of fig. 4;

figure 7 illustrates a view of an elevating grill according to an embodiment of the present application;

fig. 8 illustrates a partial enlarged view at D of fig. 4;

FIG. 9 illustrates a schematic view of the pallet mounted on the baking oven body;

fig. 10 illustrates a partial enlarged view at E of fig. 9;

figure 11 illustrates a schematic view of an elevating grill according to an embodiment of the present application;

fig. 12 illustrates a schematic configuration of the roasting chamber (with guide bars installed).

Detailed Description

The terms and words used in the following specification and claims are not limited to the literal meanings, but are merely used by the inventors to enable a clear and consistent understanding of the application. Accordingly, it will be apparent to those skilled in the art that the following descriptions of the various embodiments of the present application are provided for illustration only and not for the purpose of limiting the application as defined by the appended claims and their equivalents.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

While ordinal numbers such as "first", "second", etc., will be used to describe various components, those components are not limited thereto. The term is used only to distinguish one element from another. For example, a first component could be termed a second component, and, similarly, a second component could be termed a first component, without departing from the teachings of the present inventive concept. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The terminology used herein is for the purpose of describing various embodiments only and is not intended to be limiting. As used herein, the singular forms are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, numbers, steps, operations, components, elements, or combinations thereof, but do not preclude the presence or addition of one or more other features, numbers, steps, operations, components, elements, or groups thereof.

Summary of the application

When the charcoal tray is lifted, the charcoal tray is lifted upwards in an inclined mode, charcoal in the charcoal tray is easy to separate from the charcoal tray, and due to the fact that the charcoal tray is arranged in an inclined mode, the cooking quality of meat products is affected due to different temperatures in different areas.

Based on the technical problems, the present application provides a lifting barbecue grill, wherein the lifting barbecue grill has a simple structure, does not involve a complicated manufacturing process and expensive materials, and has high economy.

An exemplary elevation-type grill is shown,

referring to fig. 4 to 12, an elevating type barbecue according to a preferred embodiment of the present invention, as shown in fig. 4, comprises a baking box 10 and a charcoal tray 20, wherein the baking box 10 has a baking chamber 101 with an opening, the opening is located at the top of the baking box 10, the charcoal tray 20 is disposed in the baking chamber 101, as shown in fig. 5, a net rack 201 is disposed on the charcoal tray 20, the net rack 201 is fixedly connected with the charcoal tray 20, preferably by welding, the net rack 201 is used for fixing alcohol blocks and charcoal, and the solid alcohol blocks are used for igniting the charcoal. Because the net rack 201 is provided with a plurality of meshes, the ash formed after the charcoal burns can fall to the lower part of the charcoal tray through the meshes, and a precondition is provided for the subsequent collection of the ash.

In this embodiment, the baking oven body 10 and the charcoal tray frame 20 are rectangular. In order to save materials and reduce the overall weight of the carbon disc rack 20, as shown in fig. 5, the carbon disc rack 20 is provided with a through groove 202; in addition, since the carbon pan frame 20 is rectangular, after the through groove 202 is formed, in order to improve the structural strength of the middle section of the carbon pan frame 20, the middle section of the carbon pan frame 20 is provided with a reinforcing member 203, two ends of the reinforcing member 203 are respectively fixedly connected with two ends of the carbon pan frame 20, and the fixed connection mode is not limited to welding; in addition, in order to prevent charcoal from falling off the charcoal tray 20, each edge of the charcoal tray 20 is bent upward by 90 °, so that each side plate of the charcoal tray 20 has a certain height to prevent the charcoal from sliding outward.

Further, as shown in fig. 6, the lifting barbecue grill further comprises a driving device 30, the driving device 30 comprises a lead screw 301 and a moving member 302, the lead screw 301 is rotatably mounted on the baking oven body 10, one end of the lead screw 301 extends into the baking chamber 101 and is in threaded connection with the moving member 302, and when the lead screw 301 rotates, the moving member 302 moves on the lead screw 301.

Specifically, for realizing lead screw 301 rotates to be installed toast on the box 10, a lateral wall of toasting box 10 has a mounting hole, be equipped with a bearing in the mounting hole, the bearing with mounting hole interference fit, lead screw 301 deviates from roast chamber 101's one end has the optical axis portion, the optical axis portion with bearing transition fit.

Specifically, as shown in fig. 6, the moving member 302 includes a nut 3021 and a bent member 3022, two ends of the bent member 3022 are bent to form a U-shaped groove, two side walls forming the U-shaped groove are both provided with a welding groove 30221, the width of the welding groove 30221 is greater than the thickness of the nut 3021, the maximum radial dimension of the nut 3021 is equal to the notch of the U-shaped groove, the nut 3021 is disposed in the U-shaped groove and fixedly connected with the bent member 3022, and the fixed connection manner is not limited to welding. Before the nut 3021 and the bent piece 3022 are welded, the nut 3021 may slide in the U-shaped groove, and the welding groove 30221 is opened to allow a welding gun to pass therethrough, so that the nut 3021 and the bent piece 3022 are bent. The nut 3021 is threadedly coupled to the lead screw 301, and the moving member 302 moves on the lead screw 301 when the lead screw 301 performs a rotational motion about the central axis of the bearing.

Further, as shown in fig. 6, the moving member 302 has a plurality of grooves 30222 on the upper side, specifically, both side walls forming the U-shaped groove are specifically the grooves 30222, the grooves 30222 are located on the upper side of the welding groove 30221, the driving device 30 further includes a transmission rod 303, the transmission rod 303 is disposed on the bottom of each groove 30222, and when the moving member 302 moves on the lead screw 301, the transmission rod 303 follows the moving member 302 to move. It should be noted that the groove 30222 is in a bell mouth shape, a groove bottom of the groove 30222 is a semicircle, a width of the groove bottom is the same as a rod diameter of the transmission rod 303, and a depth of the groove 30222 is larger than the rod diameter of the transmission rod 303 in order to prevent the transmission rod 303 from separating from the groove 30222.

Further, as shown in fig. 7, the lifting barbecue grill further includes a plurality of lifting devices 40, two ends of the charcoal tray rack 20 are respectively provided with one lifting device 40, the lifting devices 40 include a fixing rod 401, a first rocking rod 402, a second rocking rod 403 and a connecting rod 404, the fixing rod 401 is fixedly connected with the side wall of the baking cavity 101 where the lead screw 301 is provided, and the fixed connection manner is not limited to welding; the second rocker 403 is rotatably connected with the fixing rod 401, such as hinged; the two ends of the connecting rod 404 are respectively connected with the first rocking bar 402 and the second rocking bar 403 in a rotating manner, which is not limited to hinge connection; as shown in fig. 6, the top of the fixing rod 401 has a sliding slot 4011, the sliding slot 4011 is disposed obliquely, two ends of the transmission rod 303 extend out from the corresponding sliding slots 4011 by a predetermined distance, and the transmission rod 303 is slidably disposed on each sliding slot 4011, it should be noted that when the transmission rod 303 moves on the sliding slot 4011, the sliding slot 4011 is disposed obliquely upward. Each of the first rockers 402 is fixedly connected to the transmission rod 303, and the fixed connection is not limited to welding or screwing.

It should be noted that when the transmission rod 303 moves along the moving member 302, the transmission rod 303 slides on each sliding slot 4011, and due to the inclined upward arrangement of the sliding slot 4011, when the transmission rod 303 moves toward the bearing direction, the transmission rod 303 moves obliquely upward along the sliding slot 4011, at this time, the transmission rod 303 gradually rises upward from the bottom of the groove 30222, because the groove 30222 is in a bell mouth shape, the groove 30222 does not cause any interference in the movement of the transmission rod 303 during the rising of the transmission rod 303, and in addition, because the groove depth of the groove 30222 is greater than the rod diameter of the transmission rod 303, the transmission rod 303 does not disengage from the groove 30222 during the inclined upward of the transmission rod 303. Because each first rocking bar 402 is fixedly connected with the transmission rod 303, when the transmission rod 303 moves obliquely upward, each first rocking bar 402 moves obliquely upward.

Further, as shown in fig. 7 and 8, the carbon tray frame 20 has a moving slot 204 on both sides, the side of the second rocker 403 close to the carbon tray frame 20 has an extended end 4031, the extended end 4031 is fixedly connected with the second rocker 403, the extended end 4031 penetrates the connecting rod 404 and the moving slot 204 successively, and the extended end is slidably connected with the moving slot 204, and the extended end 4031 supports the carbon tray frame 20; in addition, the lifting barbecue grill further comprises a plurality of guide rods 405, the guide rods 405 are located on two sides of the charcoal tray frame 20, the guide rods 405 are perpendicular to the charcoal tray frame 20, each guide rod 405 is fixedly connected with the baking oven body 10, the fixed connection mode is preferably welding, the charcoal tray frame 20 is in sliding connection with each guide rod 405, and the guide rods 405 limit the horizontal and inclined movement of the charcoal tray frame 20.

Specifically, the number of the guide rods 405 is four, as shown in fig. 5, four corners of the carbon disk frame 20 are provided with bosses 205, the bosses 205 correspond to the guide rods 405 one to one, the bosses 205 are welded to the carbon disk frame 20, each boss 205 is provided with a circular hole, and each guide rod 405 penetrates through the corresponding circular hole on the boss 205, so that the carbon disk frame 20 is slidably connected to each guide rod 405.

It should be noted that when the first rocking bar 402 moves obliquely upward, the second rocking bar 403 is driven to rotate counterclockwise around the central axis of the hinge joint of the second rocking bar 403 and the fixing rod 401, and at the same time, the connecting rod 404 swings to the direction of the fixing rod 401 by a predetermined angle to adapt to the movement change of the first rocking bar 402 and the second rocking bar 403, and in addition, since the protruding end 4031 is slidably disposed in the moving slot 204, and the guiding rod 405 limits the horizontal and oblique movement of the carbon disk frame 20, when the first rocking bar 402 moves obliquely upward, the protruding end 4031 moves away from the fixing rod 401 by a predetermined distance, and the carbon disk frame 20 moves upward on the guiding rod 405 by a predetermined distance; the horizontal displacement of the second rocker 403 displaces the extension end 4031 a predetermined distance in a direction away from the fixing rod 401, and the vertical displacement of the second rocker 403 translates the carbon pan holder 20 upward by a predetermined distance on the guide rod 405, so that the carbon pan holder 20 is prevented from being lifted upward in an inclined manner, and further the charcoal on the rack 201 is prevented from being separated from the carbon pan holder 20 due to the inclination of the carbon pan holder 20, and in addition, the carbon pan holder 20 is still horizontally arranged during lifting, so that the phenomenon of uneven heating temperature caused by the inclination of the carbon pan holder 20 is avoided.

Further, as shown in fig. 5, a baffle 206 is disposed at four corners of each of the carbon pan frames 20, the baffle 206 is located between the bosses 205 and the rack 201, each baffle 206 abuts against the corresponding boss 205, each baffle 206 is fixedly connected with the carbon pan frame 20, preferably by welding, the height of the baffle 206 is greater than the height of the boss 205, and the baffle 206 prevents the charcoal from rolling to the vicinity of the boss 205 and abutting against the boss 205.

Further, as shown in fig. 9 and 10, two ends of the baking oven body 10 are respectively provided with a plurality of folding angles 501 and a tray 502, one end of each folding angle 501 is bent, one end of each folding angle 501 is fixedly connected with the baking oven body 10, the fixed connection is preferably threaded, and the other end of each folding angle 501 is rotatably connected with the tray 502. Specifically, the bottom surface of the tray 502 has a plurality of ribs 5021, the ribs 5021 correspond to the bevel 501 one by one, one end of each rib 5021 close to the toaster case 10 has a sliding groove 5022, one surface of each bevel 501 close to the rib 5021 has a first protruding shaft 5011, the first protruding shaft 5011 penetrates through the sliding groove 5022, and the tray 502 can rotate on the first protruding shaft 5011. It should be noted that, when the tray 502 is not manually supported, the tray 502 is vertically arranged under the action of gravity, and at this time, the rib plates 5021 abut against the wall surface of the roasting box 10, so that the overall length of the lifting barbecue grill is shortened, and a user can conveniently store the lifting barbecue grill. When the tray 502 is horizontally arranged after the tray 502 is rotated upward by 90 ° around the central axis of the first protruding shaft 5011, the tray 502 can be placed with barbecue food, dishes and seasoning bottles, and in addition, the rib 5021 improves the structural strength of the tray.

However, it is very inconvenient to make the tray 502 horizontally arranged and manually hold it, and in view of this, as shown in fig. 10, the sliding groove 5022 is vertically arranged, and the length of the sliding groove 5022 is greater than the diameter of the first protruding shaft 5011, and when the tray moves upward, the sliding groove 5022 moves upward relative to the first protruding shaft 5011; in addition, one end of the ribbed plate 5021 close to the baking oven body 10 is provided with an in-out groove 5023, a limit groove 5024 is arranged on one side wall of the in-out groove 5023, which deviates from the ground, the limit groove 5024 extends upwards for a preset distance from the side wall of the in-out groove 5023, the limit groove 5024 is close to the bottom of the in-out groove 5023, the in-out groove 5023 is communicated with the limit groove 5024, one side of each dog-ear 501, which is close to the ribbed plate 5021, is provided with a second protruding shaft 5012, and the second protruding shaft 5012 abuts against or is separated from the corresponding limit groove 5024. In addition, the first protruding shaft 5011 and the second protruding shaft 5012 are collinear in the vertical direction.

It should be noted that, as shown in fig. 10, an arc angle 5025 is provided at an end of the rib 5021 close to the sliding groove 5022, when the tray 502 is horizontally disposed, the second protruding shaft 5012 abuts against the limiting groove 5024, the rib 5021 abuts against the toaster case 10, the arc angle 5025 is located below a portion where the rib 5021 abuts against the toaster case 10, an arc surface forming the arc angle 5025 is spaced from a wall surface of the toaster case 10 by a predetermined distance, when the tray 502 is forced to turn downward, a side surface having the limiting groove 5024 above abuts against the second protruding shaft 5012, the rib 5021 below abuts against the toaster case 10, the tray 502 is difficult to turn downward, and the tray 502 is horizontally disposed.

When the tray 502 needs to be folded, a user lifts the tray 502, so that the second protruding shaft 5012 is separated from the limiting groove 5024 and enters the in-and-out groove 5023, and in addition, when the tray 502 moves upwards, the arc angle 5025 on the rib 5021 moves upwards, and at a certain moment, the arc angle 5025 is collinear with the first protruding shaft 5011 in the horizontal direction. At this time, the second protruding shaft 5012 is horizontally disposed in the access slot 5023, one side of the second protruding shaft 5012 close to the toaster case 10 has no limit, and the arc surface forming the arc angle 5025 is spaced from the wall surface of the toaster case 10 by a predetermined distance, so that the user can turn the tray 502 downwards and retract the tray 502.

Further, in order to collect ash generated by burning charcoal for uniform treatment, as shown in fig. 11, the lifting type barbecue grill further includes an ash receiving tray 60, the ash receiving tray 60 is slidably disposed on the baking oven body 10, the ash receiving tray 60 extends into the baking cavity 101 or is separated from the baking oven body 10, and after the ash receiving tray 60 extends into the baking cavity 101 for a predetermined distance, the ash receiving tray 60 is located below the charcoal tray rack 20.

Specifically, as shown in fig. 12, one side of the baking oven body 10 facing away from the opening has two bottom plates 102, the two bottom plates 102 are welded to the baking oven body 10, and both ends of the dust collecting tray 60 are placed on the corresponding bottom plates 102. In addition, the bottom of the side wall of the baking box 10 having the lead screw 301 has a notch 103, the notch 103 is communicated with the baking cavity 101, the bottom surface of the ash receiving tray 60 is attached to the two bottom plates 102, and the ash receiving tray 60 enters and exits the baking cavity 101 through the notch 103.

In addition, as shown in fig. 12, each of the guiding rods 405 is fixedly connected to the bottom plate 102, the guiding rods 405 are disposed perpendicular to the bottom plate 102, specifically, two guiding rods 405 are disposed on each of the bottom plates 102, and the dust collecting plate 60 is disposed between the guiding rods 405 on the two bottom plates 102, that is, the guiding rods 405 do not interfere with the movement of the dust collecting plate 60.

Further, as shown in fig. 12, the side wall forming the baking chamber 101 has a plurality of supporting portions 104, the supporting portions 104 are located above the charcoal tray 20, and the elevating type grill further includes a plurality of grill nets 70, the grill nets 70 are located above the supporting portions 104 and abut against the supporting portions 104. The grill net 70 is used to place the roasted meat product or vegetables.

Further, as shown in fig. 11, the number of the grill nets 70 is two, and one end of each grill net 70 near the adjacent tray 502 is provided with a handle 701, and the handle 701 wraps the heat insulating material, which includes but is not limited to wood such as pear wood. The grill net 70 is taken by the handle 701. The number of the grill nets 70 is two, and if charcoal on the charcoal tray rack 20 needs to be adjusted in the roasting process, the roasting food material in heating can be placed on one of the grill nets 70, and the other grill net 70 is taken down and the charcoal is adjusted and stirred, so that charcoal stirring and food material heating are both achieved.

Further, to facilitate the user to take food from the trays 502, when the trays 502 are horizontally disposed, the top surface of each tray 502 is flush with the grill net 70.

Further, as shown in FIG. 12, the bottom of the toasting carriage 10 is provided with a plurality of spaced apart feet 105, and the end of each foot 105 facing away from the toasting carriage 10 is provided with a pulley 106. The overall height of the lifting grill is increased by the legs 105, and the lifting grill is moved by the pulleys 106.

Specifically, in the present embodiment, the number of the legs 105 is four, and two spaced legs 105 are provided at both ends of the toasting box 10. In order to enhance the connection strength of the legs 105, a connection rib 107 is provided between two legs 105 at each end of the toaster case 10.

Further, as shown in fig. 11, the lifting barbecue grill further includes a placing plate 108, the placing plate 108 is located above the two connecting ribs 107 and abuts against the two connecting ribs 107, and the placing plate 108 is used for placing a barbecue utensil.

Further, as shown in fig. 11, in order to facilitate the user to rotate the lead screw 301, the lifting barbecue grill further includes a handle 304, and the handle 304 is fixedly connected to the optical axis portion of the lead screw 301, and the fixed connection manner is not limited to a threaded connection or welding. When a user shakes the handle 304, the lead screw 301 can be rotated, the moving member 302 is moved, when the moving member 302 moves, the transmission rod 303 moves along, the transmission rod 303 moves on the sliding groove 4011, and because the first rocker 402 is fixedly connected with the transmission rod 303, the first rocker 402 moves along with the transmission rod 303, the second rocker 403 and the connecting rod 404 move, the extension end 4031 slides in the moving groove 204, and the charcoal pan frame 20 moves up and down on the guide rod 405, so that the barbecue fire is controlled.

In summary, the lifting barbecue grill based on the embodiment of the present application is illustrated, which provides the lifting barbecue grill with the advantages of lifting the charcoal tray, horizontally arranging the charcoal tray when lifting, and the like.

It is worth mentioning that, in the embodiment of the present application, the lifting barbecue grill has a simple structure, does not involve a complicated manufacturing process and expensive materials, and has high economical efficiency. Meanwhile, for manufacturers, the lifting type barbecue grill is easy to produce, low in cost, more beneficial to controlling production cost and further beneficial to product popularization and use.

It will be understood by those skilled in the art that the embodiments of the present invention described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the embodiments, and any variations or modifications may be made without departing from the principles of the present invention.

Claims (10)

1. The utility model provides an over-and-under type barbecue, includes a baking box and a charcoal pan frame, baking box has a roast chamber of taking the open-ended, the charcoal pan frame is arranged in roast intracavity, the last rack that has of charcoal pan frame, its characterized in that: the elevating grill further comprises:

the driving device comprises a lead screw, a moving part and a transmission rod, the lead screw is rotatably arranged on the baking oven body, one end of the lead screw extends into the baking oven cavity and is in threaded connection with the moving part, when the lead screw rotates, the moving part moves on the lead screw, a plurality of grooves are formed above the moving part, and the transmission rod is arranged in each groove; and

the two ends of the carbon tray frame are respectively provided with the lifting device, the lifting device comprises a fixed rod, a first rocker, a second rocker and a connecting rod, the fixed rod is fixedly connected with the side wall forming the baking cavity, the second rocker is rotatably connected with the fixed rod, the two ends of the connecting rod are respectively rotatably connected with the first rocker and the second rocker, the top of the fixed rod is provided with a chute, the chutes are obliquely arranged, the transmission rod is slidably arranged on each chute, and each first rocker is fixedly connected with the transmission rod; and

both sides of the carbon tray frame are provided with a moving groove, one side of the second rocker close to the carbon tray frame is provided with an extending end, and the extending end penetrates through the moving groove and is in sliding connection with the moving groove; and

the guide rods are located on two sides of the carbon disc frame, the guide rods are perpendicular to the carbon disc frame, each guide rod is fixedly connected with the baking box body, and the carbon disc frame is connected with each guide rod in a sliding mode.

2. The elevating grill of claim 1, wherein: the two ends of the baking box body are respectively provided with a plurality of break angles and a tray, one end of each break angle is bent, one end of each break angle is fixedly connected with the baking box body, and the other end of each break angle is rotatably connected with the tray.

3. The elevating grill of claim 2, wherein: the bottom surface of the tray is provided with a plurality of rib plates, the rib plates correspond to the break angles in a one-to-one mode, one end, close to the baking box body, of each rib plate is provided with a sliding groove, one surface, close to the rib plates, of each break angle is provided with a first protruding shaft, and the sliding grooves are penetrated through the first protruding shafts.

4. The elevating grill of claim 3, wherein: the sliding tray is vertical to be arranged, just the length of sliding tray is greater than the diameter of first protruding axle, the floor is close to the one end of toasting the box has one and advances out the groove, it has a spacing groove on the lateral wall on ground to advance out the groove back of the body, the spacing groove certainly advance out the lateral wall in groove and upwards extend the predetermined distance, the spacing groove is close to advance out the tank bottom in groove, advance out the groove with the spacing groove intercommunication, each the dog-ear is close to one side of floor has a second protruding axle, the second protruding axle with correspond the spacing groove supports and leans on or separates.

5. The elevating grill of claim 1, wherein: the lifting type barbecue grill further comprises an ash receiving disc, the ash receiving disc is arranged on the baking box body in a sliding mode, the ash receiving disc extends into the baking cavity or is separated from the baking box body, and when the ash receiving disc extends into the baking cavity for a preset distance, the ash receiving disc is located below the carbon disc frame.

6. The elevating grill of claim 4, wherein: the side wall forming the baking cavity is provided with a plurality of supporting parts, the supporting parts are positioned above the charcoal tray rack, the lifting type barbecue grill also comprises a plurality of barbecue nets, and the barbecue nets are positioned above the supporting parts and are abutted against the supporting parts.

7. The elevating grill of claim 6, wherein: the number of the barbecue meshes is two, and one end of each barbecue mesh close to the adjacent tray is provided with a handle.

8. The elevating grill of claim 6, wherein: when the trays are horizontally arranged, the top surface of each tray is flush with the barbecue wire mesh.

9. The elevating grill of claim 6, wherein: the bottom of the baking box body is provided with a plurality of support legs which are arranged at intervals, and each support leg is provided with a pulley at the end part deviating from one end of the baking box body.

10. The elevating grill of claim 9, wherein: the two ends of the baking box body are provided with two support legs which are arranged at intervals, connecting ribs are arranged between the two support legs at each end of the baking box body, the lifting type barbecue grill further comprises a placing plate, and the placing plate is located above the two connecting ribs and is abutted against the two connecting ribs.

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