CN111685613A

CN111685613A - Electric drive barbecue

Info

Publication number: CN111685613A
Application number: CN202010605684.3A
Authority: CN
Inventors: 荆伟伟
Original assignee: Dongguan Tushi Daily Necessities Co Ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2020-09-22
Anticipated expiration: 2040-06-29
Also published as: CN111685613B

Abstract

The invention discloses an electric drive barbecue grill, which comprises a frame, wherein a moving groove is formed in the lower left side of the frame, a moving block is connected in the moving groove in a sliding manner, the upper end of the moving block is fixedly connected with a motor, a first transmission mechanism which can drive a barbecue turntable to drive a hollow grill to roast by taking the motor as a main power is arranged on the right side of the motor, the barbecue grill can adapt to roasting of various different foods by adjusting roasting temperature, the barbecue grill can be heated uniformly without the problem of local heating in the roasting process, roasting materials can be automatically added in the roasting process to be more convenient to use, the roasted foods can be automatically poured into a collecting chamber after the roasting is finished, and therefore scalding caused by mistakenly touching the grill when the foods are clamped or waste caused by dropping the foods is avoided, the barbecue grill is high in automation degree and convenient to use, has good production value.

Description

Electric drive barbecue

Technical Field

The invention relates to the technical field of barbecue grills, in particular to an electric drive barbecue grill.

Background

The method is undoubtedly a good choice for summer inflammation and friend gathering barbecue, and the existing mainstream barbecue mode of various big barbecue shifts in China still selects an oven for manual barbecue, so that the method is time-consuming and labor-consuming, and a large amount of smoke generated during barbecue is also harmful to human bodies to a certain extent.

Disclosure of Invention

It is an object of the present invention to provide an electrically powered barbecue grill that overcomes the above-mentioned deficiencies of the prior art.

The invention relates to an electric drive barbecue grill which comprises a frame, wherein a moving groove is formed in the lower left side of the frame, a moving block is connected in the moving groove in a sliding manner, a motor is fixedly connected to the upper end of the moving block, a first transmission mechanism which can drive a hollow grill to roast by using the motor as active force is arranged on the right side of the motor, a heating outer shell which is rotatably connected with the barbecue turntable is arranged at the central position of the barbecue turntable, an energy cavity is formed in the lower side of the barbecue turntable on the right side, a battery is fixedly connected in the energy cavity, a second transmission mechanism which can enable an electric heating wire to heat to roast food on the hollow grill by using the battery as active force is arranged in the heating outer shell, a material roasting cavity is arranged on the upper side of the frame, and a third transmission mechanism which can enable seasonings in the material cavity to scatter on the hollow grill by using the motor as active force is arranged in the, fixedly connected with pneumatic cylinder on the diapire of shifting chute right side, be equipped with on the fretwork gridion by the pneumatic cylinder with the motor can make as main power the fretwork gridion perk falls into the fourth drive mechanism in the collection room with the food that roast it on, and this design passes through first drive mechanism makes the fretwork gridion evenly rotates, and passes through second drive mechanism adjusts the temperature of heating wire, and pass through third drive mechanism comes right food on the fretwork gridion evenly spreads condiment, passes through at last fourth drive mechanism will roast food is sent into in the collection room.

On the basis of the technical scheme, first drive mechanism is connected including rotating motor shaft on the motor, fixedly connected with triggers driving gear, right-hand member fixedly connected with spline housing on the motor shaft, spline housing and integral key shaft meshing, integral key shaft and annular piece with barbecue carousel fixed connection, annular distribution has the gridion pivot on the barbecue carousel, it is connected with the slide bar to rotate in the gridion pivot, sliding connection has on the slide bar the fretwork gridion, fretwork gridion left end fixedly connected with triggers the steel wire.

On the basis of the technical scheme, the second transmission mechanism comprises a copper sheet supporting seat fixedly connected to the right lower side of the heating shell body, an elastic copper sheet is fixedly connected to the copper sheet supporting seat, the upper side of the elastic copper sheet is fixedly connected with a right contact, the lower side of the elastic copper sheet is fixedly connected with an anode transition line, the elastic copper sheet on the lower side of the right contact is in threaded connection with a thread adjusting rod, the right contact is not in contact with the left contact, a low-expansion metal sheet and a high-expansion metal sheet are fixedly connected to the left contact from left to right in sequence, the low-expansion metal sheet is in contact with the high-expansion metal sheet, a metal sheet lead is fixedly connected to the left lower side of the low-expansion metal sheet, the metal sheet lead is fixedly connected to one end of an electric heating wire, the other end of the electric heating wire is fixedly, the left upper side of the inverter is fixedly connected with a battery negative wire, the other end of the battery negative wire is fixedly connected to the battery negative electrode, the other end of the positive transition wire is fixedly connected to the right lower side of the inverter, the left lower side of the inverter passes through the battery positive wire and is connected with the battery positive electrode, and the right end of the thread adjusting rod extends out of the rack.

On the basis of the technical scheme, the third transmission mechanism comprises an annular sheet, a plurality of stirring short rods are distributed on the annular sheet in an annular mode, the stirring short rods can be in net contact with the bottom of a baking material when rotating to the highest position, the bottom net of the baking material is located at the bottom of a baking material cavity, the right end of the bottom net of the baking material is rotatably connected with the right side wall of the baking material cavity through a rotating shaft of the baking material net, a plurality of brush rods are distributed on the outer side of the annular sheet in an annular mode, a baking material brush is fixedly connected to the lower side of each brush rod, a baking material net reset spring is fixedly connected to the left end of the bottom net of the baking material, and the upper end of the baking material net reset spring is fixedly.

On the basis of the technical scheme, the fourth transmission mechanism comprises the hydraulic cylinder, the moving block is fixedly connected to the left end of the hydraulic cylinder, the motor is fixedly connected to the moving block, a motor shaft is rotatably connected to the motor, the trigger driving gear is fixedly connected to the motor shaft, an auxiliary cavity is formed in the rack on the upper side of the hydraulic cylinder, a trigger shaft is rotatably connected to the auxiliary cavity, a wire wheel and a trigger driven gear are fixedly connected to the trigger shaft from left to right in sequence, and the trigger steel wire is wound on the wire wheel.

The invention has the beneficial effects that: this design has reached the baking that can adapt to various different foods through the regulation to the baking temperature, and be heated evenly and can not appear the problem of local heating at the baking in-process, and can add roast material equipment automatically and use more conveniently at the baking in-process, and can pour the good food of baking into collection room automatically after the baking is accomplished, thereby avoid pressing from both sides produced mistake when getting food and touch scald or food that the gridion causes and drop the waste that causes and so on, this design degree of automation is high, it is convenient to use, good manufacturing value has.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Figure 1 is a schematic view of the overall structure of an electrically powered barbecue grill according to the present invention;

FIG. 2 is an enlarged schematic view taken at "A" of FIG. 1;

fig. 3 is a schematic structural view of the "barbecue turntable" in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-3, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Referring to fig. 1-3, an electrically driven barbecue according to an embodiment of the present invention includes a rack 10, a moving groove 50 is formed at a lower left side of the rack 10, a moving block 12 is slidably connected in the moving groove 50, a motor 14 is fixedly connected to an upper end of the moving block 12, a first transmission mechanism S1 which uses the motor 14 as a main power and enables a barbecue turntable 26 to drive a hollow grill 31 to rotate and roast is disposed at a right side of the motor 14, a heating outer housing 38 rotatably connected to the barbecue turntable 26 is disposed at a center position of the barbecue turntable 26, an energy cavity 29 is formed at a lower side of the right side of the barbecue turntable 26, a battery 30 is fixedly connected in the energy cavity 29, a second transmission mechanism S2 which uses the battery 30 as a main power and enables an electric heating wire 39 to heat and roast food on the hollow grill 31 is disposed in the heating outer housing 38, a material cavity 21 is disposed at an upper, it can make by be equipped with in roast material chamber 21 motor 14 as the main power roast material in the chamber 21 is spilt third drive mechanism S3 on the fretwork gridion 31, fixedly connected with pneumatic cylinder 11 on the 50 right sides diapire of travelling chute, be equipped with on the fretwork gridion 31 by pneumatic cylinder 11 with motor 14 can make as the main power fretwork gridion 31 perk falls into the fourth drive mechanism S4 in collection chamber 33 with the food that it was baked on, and this design passes through first drive mechanism S1 makes fretwork gridion 31 evenly rotates, and passes through second drive mechanism S2 adjusts the temperature of heating wire 39, and pass through third drive mechanism S3 comes to the food on the fretwork gridion 31 evenly spreads condiment, at last through fourth drive mechanism S4 will bake good food send into in collection chamber 33.

In addition, in one embodiment, the first transmission mechanism S1 includes a motor shaft 15 rotatably connected to the motor 14, a trigger driving gear 16 is fixedly connected to the motor shaft 15, a spline housing 17 is fixedly connected to the right end of the motor shaft 15, the spline housing 17 is engaged with the spline shaft 52, the spline shaft 52 and the annular piece 36 are fixedly connected to the barbecue turntable 26, a grill rotating shaft 51 is annularly distributed on the barbecue turntable 26, a sliding rod 32 is rotatably connected to the grill rotating shaft 51, the hollow grill 31 is slidably connected to the sliding rod 32, and a trigger wire 20 is fixedly connected to the left end of the hollow grill 31.

In addition, in one embodiment, the second transmission mechanism S2 includes the copper sheet supporting seat 46 fixedly connected to the lower right side of the heating outer shell 38, the copper sheet supporting seat 46 is fixedly connected to an elastic copper sheet 45, the upper side of the elastic copper sheet 45 is fixedly connected to a right contact 44, the lower side of the elastic copper sheet 45 is fixedly connected to a positive transition line 54, the lower side of the right contact 44 is threadedly connected to a threaded adjusting rod 47, the right contact 44 is not in contact with the left contact 43, the left contact 43 is fixedly connected to a low expansion metal sheet 41 and a high expansion metal sheet 42 sequentially from left to right, the low expansion metal sheet 41 is in contact with the high expansion metal sheet 42, the lower left side of the low expansion metal sheet 41 is fixedly connected to a metal sheet conducting wire 40, the metal sheet conducting wire 40 is fixedly connected to one end of the heating wire 39, the other end of the heating wire 39 is fixedly connected, the other end of the negative transition line 55 is fixedly connected to the upper right side of the inverter 53, the upper left side of the inverter 53 is fixedly connected with a battery negative line 49, the other end of the battery negative line 49 is fixedly connected to the negative electrode of the battery 30, the other end of the positive transition line 54 is fixedly connected to the lower right side of the inverter 53, the lower left side of the inverter 53 passes through the battery positive line 48 and is connected with the positive electrode of the battery 30, and the right end of the thread adjusting rod 47 extends out of the rack 10.

In addition, in an embodiment, the third transmission mechanism S3 includes the ring-shaped sheet 36, a plurality of toggle short rods 34 are annularly distributed on the ring-shaped sheet 36, when the toggle short rods 34 are pivoted to the highest position, the toggle short rods will contact with the material baking bottom net 22, the material baking bottom net 22 is located at the bottom of the material baking cavity 21, the right end of the material baking bottom net 22 is rotatably connected to the right side wall of the material baking cavity 21 through a material baking net rotating shaft 23, a plurality of brush rods 24 are annularly distributed and fixedly connected to the outer side of the ring-shaped sheet 36, a material baking brush 25 is fixedly connected to the lower side of each brush rod 24, a material baking net return spring 35 is fixedly connected to the left end of the material baking bottom net 22, and the upper end of the material baking net return spring 35 is fixedly connected to the rack 10.

In addition, in one embodiment, the fourth transmission mechanism S4 includes the hydraulic cylinder 11, the moving block 12 is fixedly connected to the left end of the hydraulic cylinder 11, the motor 14 is fixedly connected to the moving block 12, the motor shaft 15 is rotatably connected to the motor 14, the trigger driving gear 16 is fixedly connected to the motor shaft 15, an auxiliary cavity 13 is formed in the frame 10 above the hydraulic cylinder 11, a trigger shaft 18 is rotatably connected to the auxiliary cavity 13, a reel 19 and a trigger driven gear 37 are fixedly connected to the trigger shaft 18 in sequence from left to right, and the trigger steel wire 20 is wound around the reel 19.

In an initial state, the spline shaft 52 is engaged with the spline housing 17, the trigger driving gear 16 is not engaged with the trigger driven gear 37, the toggle short rod 34 does not break the left end of the baking material bottom net 22, the baking material net return spring 35 is not bent, and the right contact 44 is not in contact with the left contact 43.

When the electric heating wire works, the adjusting knob 28 is rotated to drive the threaded adjusting rod 47 to move the elastic copper sheet 45 to the left, so that the right contact 44 is connected with the left contact 43, at this time, the current flows through the positive electrode of the battery 30, passes through the inverter 53 from the positive electrode line 48, then flows into the elastic copper sheet 45 from the positive electrode transition line 54, flows into the high expansion metal sheet 42 and the low expansion metal sheet 41 from the right contact 44 and the left contact 43, then flows into the electric heating wire 39 through the metal sheet conducting wire 40 to heat the electric heating wire 39, finally flows into the inverter 53 through the negative electrode transition line 55, flows back to the battery 30 from the battery negative electrode line 49 to complete the circuit to start the electric heating wire 39 to heat, and because the low expansion metal sheet 41 and the high expansion metal sheet 42 generate heat during the electrifying process and the expansion coefficient of the high expansion metal sheet 42 is greater than that of the low expansion metal sheet 41, therefore, the low expansion metal sheet 41 has a smaller deformation and the high expansion metal sheet 42 has a larger deformation, so that when the low expansion metal sheet 41 and the high expansion metal sheet 42 are deformed by heating, they will bend to the left, and the left contact 43 and the right contact 44 are disconnected, so as to turn off the heating wire 39 for heating, therefore, by screwing the adjusting knob 28 more to drive the right contact 44 and the left contact 43 to contact more closely to control the temperature required for the disconnection of the heating wire 39, and further achieve the effect of adjusting the temperature, and then starting the motor 14, the motor 14 will drive the ring-shaped sheet 36 and the barbecue turntable 26 to rotate, the rotation of the barbecue turntable 26 will drive the grill rotating shaft 51 and the food suspended on the hollow grill 31 below to rotate around the heating outer shell 38 for uniform baking, and when the ring-shaped sheet 36 rotates, the brush rod 24 and the toggle short rod 34 thereon will be driven to rotate, the brush rod 24 rotates to make the roasting material falling on the rack 10 at the lower side of the roasting cavity 21 fall on the food at the hollow grill 31 below through the roasting material brush 25 fixed below the brush rod, the short stirring rod 34 also can break the left end of the roasting material bottom net 22 to make the roasting material net return spring 35 bend and deform, the roasting material bottom net 22 is broken to make the roasting material in the roasting cavity 21 fall on the rack 10 at the lower side again so as to scrape the roasting material by the next brush rod 24, after the roasting is finished, the hydraulic cylinder 11 can be started to push the moving block 12 to make the motor 14 move to the left, so that the spline housing 17 is disengaged from the spline shaft 52 and the trigger driving gear 16 is engaged with the trigger driven gear 37, at this time, the motor 14 is started to drive the trigger driving gear 16 to make the trigger driven gear 37 rotate, therefore, the wire wheel 19 rotates to pull the trigger wire 20 to lift the left end of the hollow grill 31, and at the moment, the baked food on the hollow grill 31 slides along the hollow grill 31 to the collection chamber 33 under the action of gravity.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. An electrically driven barbecue comprising a housing, characterized in that: a moving groove is formed in the lower left side of the rack, a moving block is connected in the moving groove in a sliding manner, a motor is fixedly connected to the upper end of the moving block, a first transmission mechanism which can drive the barbecue turntable to drive the hollow grill to roast by taking the motor as main power is arranged on the right side of the motor, a heating outer shell body which is rotatably connected with the barbecue turntable is arranged at the central position of the barbecue turntable, an energy cavity is formed in the lower side of the barbecue turntable on the right side of the motor, a battery is fixedly connected in the energy cavity, a second transmission mechanism which can enable the heating wire to generate heat by taking the battery as main power to roast food on the hollow grill is arranged in the heating outer shell body, a material roasting cavity is arranged on the upper side of the rack, a third transmission mechanism which can enable seasoning in the material cavity to be scattered on the hollow grill by taking the motor as main power is arranged in the material, be equipped with on the fretwork gridion by the pneumatic cylinder with the motor can make as main power the fretwork gridion perk falls into the fourth drive mechanism in collecting the room with the food of baking on it, and this design passes through first drive mechanism makes the fretwork gridion evenly rotates, and passes through second drive mechanism adjusts the temperature of heating wire, and passes through third drive mechanism comes right food on the fretwork gridion evenly spreads condiment, passes through at last fourth drive mechanism will bake food send into in the collection room.

2. An electrically powered barbecue according to claim 1, characterised in that: first drive mechanism is including rotating to be connected motor shaft on the motor, fixedly connected with triggers driving gear, right-hand member fixedly connected with spline housing on the motor shaft, spline housing and integral key shaft meshing, integral key shaft and annular piece with barbecue carousel fixed connection, the annular distributes on the barbecue carousel has the gridion pivot, it is connected with the slide bar to rotate in the gridion pivot, sliding connection has on the slide bar the fretwork gridion, fretwork gridion left end fixedly connected with triggers the steel wire.

3. An electrically powered barbecue according to claim 1, characterised in that: the second transmission mechanism comprises a copper sheet supporting seat fixedly connected to the right lower side of the heating shell body, an elastic copper sheet is fixedly connected to the copper sheet supporting seat, a right contact and a positive transition line are fixedly connected to the upper side of the elastic copper sheet, a threaded adjusting rod is connected to the elastic copper sheet on the lower side of the right contact in a threaded manner, the right contact is not in contact with the left contact, a low-expansion metal sheet and a high-expansion metal sheet are fixedly connected to the left contact from left to right in sequence, the low-expansion metal sheet is in contact with the high-expansion metal sheet, a metal sheet lead is fixedly connected to the left lower side of the low-expansion metal sheet, the metal sheet lead is fixedly connected to one end of the electric heating wire, a negative transition line is fixedly connected to the other end of the electric heating wire, the other end of the negative transition line is fixedly connected to the right, the other end of the battery negative electrode line is fixedly connected to the battery negative electrode, the other end of the positive transition line is fixedly connected to the lower right side of the inverter, the lower left side of the inverter is connected with the positive electrode of the battery through the battery positive electrode line, and the right end of the threaded adjusting rod extends out of the outer side of the rack.

4. An electrically powered barbecue according to claim 1, characterised in that: the third transmission mechanism comprises an annular sheet, a plurality of stirring short rods are distributed on the annular sheet in an annular mode, the stirring short rods can be in net contact with the bottom of a baking material when rotating to the highest position, the bottom of the baking material is located at the bottom of a baking material cavity, the right end of the bottom net of the baking material is rotatably connected with the right side wall of the baking material cavity through a rotating shaft of the baking material net, a plurality of brush rods are distributed on the outer side of the annular sheet in an annular mode, a baking material brush is fixedly connected to the lower side of each brush rod, a baking material net reset spring is fixedly connected to the left end of the bottom net of the baking material, and the upper end of the baking material net reset spring is fixedly connected to.

5. An electrically powered barbecue according to claim 1, characterised in that: the fourth transmission mechanism comprises the hydraulic cylinder, the moving block is fixedly connected to the left end of the hydraulic cylinder, the motor is fixedly connected to the moving block, a motor shaft is rotatably connected to the motor, the trigger driving gear is fixedly connected to the motor shaft, an auxiliary cavity is formed in the rack on the upper side of the hydraulic cylinder, a trigger shaft is rotatably connected to the auxiliary cavity, a wire wheel and a trigger driven gear are fixedly connected to the trigger shaft from left to right in sequence, and the trigger steel wire is wound on the wire wheel.