WO2024007549A1 - Multipurpose roasting stove - Google Patents

Abstract

A multipurpose roasting stove, comprising an upper cylinder assembly (4) and a lower cylinder assembly (6), wherein the upper cylinder assembly (4) and the lower cylinder assembly (6) are integrally formed; a moving assembly is connected to the lower cylinder assembly (6); a smoke exhaust assembly is rotationally connected to the upper cylinder assembly (4); two air intake assemblies are connected to the lower cylinder assembly (6); the side wall of the lower cylinder assembly (6) is provided with a lower cylinder cover (8); the lower end of the lower cylinder assembly (6) is provided with an oil injection pipe hexagon nut; the inner bottom of the lower cylinder assembly (6) is connected to a charcoal basket assembly (19); cooking grille supports (23) are fixedly connected to inner side walls of both the upper cylinder assembly (4) and the lower cylinder assembly (6); the upper end of one cooking grille support (23) is connected to a cooking grate (17); and the upper end of the other cooking grille support (23) is connected to a radiator assembly (18). The roasting stove can use charcoal or biological particles as fuel to implement different roasting mode functions.

Description

A multi-purpose barbecue grill Technical field

The present invention relates to the technical field of grills, and more specifically, the present invention relates to a multi-purpose barbecue grill.

Background technique

An oven is a device that forms hot air to bake and cook food. It is generally a closed or semi-closed structure. The oven is also called an oven, an oven, and an oven. The one heated by hot air in an open form is called a barbecue. Oven can also be used to generally refer to a device that uses hot gas to perform high-temperature processing. Traditional ovens use wood and coal for heating, and the common functions of ovens are as follows: gratin, bake pasta buns, snack foods; cook meat and vegetables; heat and keep finished dishes warm; slow cooking to prevent overcooking food, similar to a casserole.

In reality, with the continuous development of the economy and the continuous improvement of people's living standards, ovens have gradually entered people's lives. Ovens can bake and heat food, and are therefore deeply loved by consumers. However, ovens that use charcoal and other substances as fuel will have the following problems when using them. Existing ovens generally use one heating method, which results in the oven being able to only achieve one grilling mode, resulting in the current Some ovens have fewer functions and cannot meet the needs of consumers.

Therefore, we propose a multi-purpose barbecue grill to solve the above problems.

Technical solutions

In order to overcome the above-mentioned shortcomings of the prior art, embodiments of the present invention provide a multi-purpose barbecue grill to solve the problems raised in the above-mentioned background art.

In order to achieve the above object, the present invention provides the following technical solution: a multi-purpose barbecue grill, including an upper cylinder assembly and a lower cylinder assembly, the upper cylinder assembly and the lower cylinder assembly are integrally formed, and the lower cylinder assembly There are mobile components connected to the components;

A smoke exhaust assembly is rotatably connected to the upper barrel assembly, and two air inlet assemblies are connected to the lower barrel assembly;

A lower cylinder cover is provided on the side wall of the lower cylinder assembly, and an oil injection pipe hexagonal nut is provided at the lower end of the lower cylinder assembly;

A charcoal basket assembly is connected to the inner bottom of the lower cylinder assembly, and a cooking grill bracket is fixedly connected to the inner walls of the upper cylinder assembly and the lower cylinder assembly, and the upper end of one of the cooking grill brackets Has a cooking grate attached;

The upper end of another cooking bracket is connected with a radiator assembly.

This device can be used as a charcoal grill and pellet grill by simply replacing its parts, and can use charcoal or bio-pellets as fuel to achieve different grilling mode functions on the same product.

In a preferred embodiment, the moving assembly includes an axle bracket fixedly connected to the lower end of the lower cylinder assembly. A wheel axle is provided on the axle bracket, and wheels are fixedly connected to both ends of the axle. The lower end of the cylinder assembly is connected with casters, and the casters have a braking function.

In a preferred embodiment, the smoke exhaust assembly includes a smoke blower cover assembly that is rotatably connected to the upper cylinder assembly, and a cover handle is fixedly connected to the side wall of the smoke blower cover assembly. A chimney assembly is fixedly connected to the cover assembly, and a smoke drum cover assembly is fixedly connected to the chimney assembly.

In a preferred embodiment, a lower hinge bracket is fixedly connected to the upper cylinder assembly, an upper hinge bracket is rotatably connected to the lower hinge bracket, and the upper hinge bracket is fixedly connected to the smoke drum cover assembly.

In a preferred embodiment, the air inlet assembly includes a lower air inlet channel assembly fixedly connected to the lower cylinder assembly, an upper air inlet channel assembly fixedly connected to the lower air inlet channel assembly, and the upper air inlet channel assembly is fixedly connected to the lower air inlet channel assembly. An air inlet cover is fixedly connected to the air channel assembly, and the air inlet cover is provided with two air inlets.

In a preferred embodiment, the radiator assembly is composed of multiple heat sink plates A, a heat sink assembly handle B, a heat sink ring C, and a heat sink bracket D. The side walls of the multiple heat sink plates A are respectively connected with the heat sink ring. The inner wall of C is fixedly connected, and the upper ends of the plurality of heat sink plates A are fixedly connected to the same heat sink bracket D, and the heat sink bracket D is fixedly connected to a heat sink assembly handle B.

In a preferred embodiment, the charcoal basket assembly is composed of a charcoal basket base A, a charcoal basket body B, a charcoal basket handle C and a plurality of charcoal basket grilles D. The charcoal basket base A is sleeved on the charcoal basket. On the body B, one end of the plurality of charcoal basket grilles D is fixedly connected to the inner wall of the charcoal basket body B. The charcoal basket handle C is located on the charcoal basket body B, and both ends of the charcoal basket handle C are respectively connected to the charcoal basket body B. The side walls of the basket body B are fixedly connected.

In a preferred embodiment, a thermometer is provided through the upper cylinder assembly, and a left shelf is fixedly connected to the upper cylinder assembly.

beneficial effects

Technical effects and advantages of the present invention:

This barbecue grill can be used as a charcoal grill and pellet grill by simply replacing its parts, and can use charcoal or bio-pellets as fuel to achieve different grilling mode functions on the same product.

Description of the drawings

Figure 1 is a schematic structural diagram of the present invention;

Figure 2 is a schematic structural diagram of the present invention from a first perspective;

Figure 3 is a schematic structural diagram of the present invention from a second perspective;

Figure 4 is a schematic structural diagram from a third perspective of the present invention;

Figure 5 is a schematic diagram of the connection structure of the radiator assembly in the present invention;

Figure 6 is a schematic diagram of the connection structure of the carbon basket assembly in the present invention;

Figure 7 is a schematic diagram of the connection structure of Embodiment 2 of the present invention;

Figure 8 is a schematic diagram of the first partial connection structure of Figure 7;

Figure 9 is a schematic diagram of the external connection structure of Figure 8;

FIG. 10 is a second partial structural diagram of FIG. 7 .

The reference numbers are: 1 chimney cap, 2 chimney assembly, 3 smoker cover assembly, 4 upper barrel assembly, 5 air inlet cover, 6 lower barrel assembly, 7 wheels, 8 lower barrel cover, 9 oil injection pipe hexagon Nuts, 10 casters, 11 lower air inlet channel assembly, 12 thermometer, 13 cover handle, 14 upper air inlet channel assembly, 15 air inlet, 16 left shelf, 17 cooking grate, 18 radiator assembly, 18A radiator plate , 18B heat dissipation component handle, 18C heat dissipation ring, 18D heat dissipation plate bracket, 19 charcoal basket assembly, 19A charcoal basket base, 19B charcoal basket body, 19C charcoal basket handle, 19D charcoal basket grille, 20 cover buckle lock, 21 upper hinge bracket , 22 lower hinge bracket, 23 cooking grill bracket, 24 wheel axle, 25 wheel axle bracket, 26 pellet hopper assembly, 27 hopper cover, 28 hopper box shell, 29 hopper access panel, 30 hopper safety screen, 31 hopper handle, 32 spiral Conveyor box shell, 33 screw conveyor blade assembly, 34 control panel, 35 combustion fan, 36 screw conveyor motor, 37 RTD temperature sensor, 38 cupping pot, 39 igniter, 40 observation window glass, 41 screw conveyor box bracket, 42 hopper partition, 43 spiral conveyor pipe.

Embodiments of the invention

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

Embodiment 1

Referring to Figures 1-6, a multi-purpose barbecue grill includes an upper cylinder assembly 4 and a lower cylinder assembly 6. The upper cylinder assembly 4 and the lower cylinder assembly 6 are integrally formed, and the lower ends of the lower cylinder assembly 6 are fixedly connected. There is an axle bracket 25, the axle bracket 25 is provided with an axle 24, and both ends of the axle 24 are fixedly connected with wheels 7. The lower end of the lower cylinder assembly 6 is connected with a caster 10, and the caster 10 has a braking function.

The upper cylinder assembly 4 is rotatably connected to the smoke drum cover assembly 3. The upper cylinder assembly 4 is fixedly connected to a lower hinge bracket 22. The lower hinge bracket 22 is rotatably connected to an upper hinge bracket 21. The upper hinge bracket 21 is connected to the smoke drum. The cover assembly 3 is fixedly connected.

A cover handle 13 is fixedly connected to the side wall of the smoke drum cover assembly 3, a chimney assembly 2 is fixedly connected to the smoke drum cover assembly 3, and a smoke drum cover assembly 3 is fixedly connected to the chimney assembly 2.

The lower cylinder assembly 6 is connected to a lower air inlet channel assembly 11, the lower air inlet channel assembly is fixedly connected to an upper air inlet channel assembly 14, the upper air inlet channel assembly is fixedly connected to an air inlet cover 5, and the air inlet cover 5 is fixedly connected to Two air inlets 15 are provided.

A lower cylinder cover 8 is provided on the side wall of the lower cylinder assembly 6 , and an oil injection pipe hexagonal nut 9 is provided at the lower end of the lower cylinder assembly 6 .

A charcoal basket assembly 19 is connected to the inner bottom of the lower cylinder assembly 6. The charcoal basket assembly 19 is composed of a charcoal basket base 19A, a charcoal basket body 19B, a charcoal basket handle 19C and a plurality of charcoal basket grilles 19D. The charcoal basket base 19A Sleeved on the charcoal basket body 19B, one end of the plurality of charcoal basket grilles 19D is fixedly connected to the inner wall of the charcoal basket body 19B. The charcoal basket handle 19C is located on the charcoal basket body 19B, and both ends of the charcoal basket handle 19C are respectively connected to the inner wall of the charcoal basket body 19B. The side walls of the carbon basket body 19B are fixedly connected.

A cooking grill bracket 23 is fixedly connected to the inner side walls of the upper cylinder assembly 4 and the lower cylinder assembly 6, and the upper end of one of the cooking grill brackets 23 is connected to a cooking grate 17.

The upper end of another cooking bracket 23 is connected to a radiator assembly 18. The radiator assembly 18 is composed of a plurality of radiating plates 18A, a radiating assembly handle 18B, a radiating ring 18C and a radiating plate bracket 18D. The side walls of the multiple radiating plates 18A are respectively Fixedly connected to the inner wall of the heat dissipation ring 18C, the upper ends of the plurality of heat dissipation plates 18A are fixedly connected to the same heat dissipation plate bracket 18D, the heat dissipation plate bracket 18D is fixedly connected to the heat dissipation assembly handle 18B, and the upper cylinder assembly 4 is provided with a thermometer. 12. The left shelf 16 is fixedly connected to the upper cylinder assembly 4.

The charcoal balls or charcoal are placed on the charcoal basket grille 19D. After being ignited, the charcoal balls or charcoal burn to generate high-temperature heat. The high-temperature heat indirectly heats the heat dissipation plate 18A, a component of the radiator assembly 18, to a red state, thereby generating infrared heat radiation. to the surface of the cooking grid support 23 to achieve the effect of grilling food.

When in use, if you want to achieve the purpose of quick barbecue, open the air inlet cover 5 on the upper end of the upper air inlet channel assembly 14, so that more cold air can enter, and more cold air will be accompanied by a greater proportion of oxygen, so that The charcoal pellets or charcoal will burn more vigorously and fully, and at the same time, open the chimney cap 1 of the smoke bin assembly 2.

The cold air enters from the air pipe assembly and escapes from the chimney assembly 2 after being heated. This method can accelerate the convection of hot and cold air, thereby achieving the purpose of quickly grilling food.

Example 2:

Refer to Figure 7-10,

A multi-purpose barbecue grill, including an upper cylinder assembly 4 and a lower cylinder assembly 6. The upper cylinder assembly 4 and the lower cylinder assembly 6 are integrally formed. The lower end of the lower cylinder assembly 6 is fixedly connected with an axle bracket 25. The axle The bracket 25 is provided with a wheel axle 24, and both ends of the wheel axle 24 are fixedly connected with wheels 7. The lower end of the lower cylinder assembly 6 is connected with a caster 10, and the caster 10 has a braking function.

The upper cylinder assembly 4 is rotatably connected to the smoke drum cover assembly 3. The upper cylinder assembly 4 is fixedly connected to a lower hinge bracket 22. The lower hinge bracket 22 is rotatably connected to an upper hinge bracket 21. The upper hinge bracket 21 is connected to the smoke drum. The cover assembly 3 is fixedly connected.

A cover handle 13 is fixedly connected to the side wall of the smoke drum cover assembly 3, a chimney assembly 2 is fixedly connected to the smoke drum cover assembly 3, and a smoke drum cover assembly 3 is fixedly connected to the chimney assembly 2.

The lower cylinder assembly 6 is connected to a lower air inlet channel assembly 11, the lower air inlet channel assembly is fixedly connected to an upper air inlet channel assembly 14, the upper air inlet channel assembly is fixedly connected to an air inlet cover 5, and the air inlet cover 5 is fixedly connected to Two air inlets 15 are provided.

The lower end of the lower cylinder assembly 6 is provided with a hexagonal nut 9 for the oil injection pipe. The inner walls of the upper cylinder assembly 4 and the lower cylinder assembly 6 are both fixedly connected with a cooking grill bracket 23, and the upper end of one of the cooking grill brackets 23 is connected There are cooking grates 17.

The upper end of another cooking bracket 23 is connected to a radiator assembly 18. The radiator assembly 18 is composed of a plurality of radiating plates 18A, a radiating assembly handle 18B, a radiating ring 18C and a radiating plate bracket 18D. The side walls of the multiple radiating plates 18A are respectively Fixedly connected to the inner wall of the heat dissipation ring 18C, the upper ends of the plurality of heat dissipation plates 18A are fixedly connected to the same heat dissipation plate bracket 18D, the heat dissipation plate bracket 18D is fixedly connected to the heat dissipation assembly handle 18B, and the upper cylinder assembly 4 is provided with a thermometer. 12. The left shelf 16 is fixedly connected to the upper cylinder assembly 4.

The lower cylinder assembly 6 is provided with a pellet hopper assembly 26. The pellet hopper assembly 26 includes a hopper box shell 28. A hopper handle 31 is fixedly connected to the side wall of the hopper box shell 28, and a hopper cover is rotatably connected to the hopper box shell 28. 27. The hopper box shell 28 is provided with a hopper access panel 29, the hopper box shell 28 is provided with a control panel 34, the hopper box shell 28 is provided with an observation window glass 40, and a hopper partition is fixedly connected to the inner wall of the hopper box shell 28. plate 42, and the hopper partition 42 is placed obliquely, the output end of the hopper partition 42 is above the input end of the screw conveyor box shell 32, and a hopper safety screen 30 is fixedly connected to the side wall of the hopper partition 42.

The hopper box shell 28 is fixedly connected with a screw conveyor shell 32, the screw conveyor shell 32 is connected with a combustion fan 35, the screw conveyor box shell 32 is fixedly connected with a screw conveyor motor 36, and the drive shaft of the screw conveyor motor 36 A screw conveyor blade assembly 33 is fixedly connected to the screw conveyor box shell 32. A screw conveyor blade assembly 33 is located in the screw conveyor pipe 43. A cupping pot 38 is provided in the screw conveyor box shell 32. An igniter 39 is provided on one side of the cupping tank 38 , an RTD temperature sensor 37 is fixedly connected to the screw conveyor box shell 32 , and a screw conveyor box bracket 41 is connected to the hopper box shell 28 .

It is necessary to remove the lower barrel cover 8 and the carbon basket assembly 19, and install them as shown in Figure 7.

Plug the power cord into the GFCI outlet and select the desired grill temperature on the control panel 34, combustion fan 35 and auger motor 36 and igniter 39, wood chips from the hopper box housing 28 are gravity fed to the auger blade assembly 33 in;

At this time, when the screw conveyor motor 36 is working, the screw conveyor blade assembly 33 can be rotated substantially, and the wood particles slowly move along the wall of the screw conveyor pipe 43 to the cupping pot 38;

The igniter 39 will ignite the wood particles sent into the burning fire jar. When the wood pellets are ignited and the fire is fully burned, the igniter 39 will stop working, and the combustion fan 25 will work to send combustion-supporting oxygen into the fire jar 38, thereby improving the interaction between oxygen and fire. contact effect;

The RTD temperature sensor 27 feeds back the heat temperature generated by the combustion of the wood balls in the lower barrel assembly 6 to the control board 34;

Radiator assembly 18 deflects hot smoke and heat to achieve even heat distribution within the cooking grate 17 area;

The hot smoke and heat cook the food and impart flavor to the food. The heat and hot smoke cook the food and impart a smoky flavor. The smoke, steam and gas generated during the combustion process of the oven are discharged from the grill through the chimney assembly 2 .

The last few points that should be explained are: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense and can be mechanical connections. Or electrical connection, or internal connection between two components, or direct connection. "Up", "Down", "Left", "Right", etc. are only used to express relative positional relationships. When the absolute position of the object being described is change, the relative positional relationship may change;

Secondly: the drawings of the disclosed embodiments of the present invention only involve structures related to the disclosed embodiments. Other structures can refer to common designs. The same embodiment and different embodiments of the present invention can be combined with each other without conflict;

Finally: The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection.

Claims (8)

In 1. A multi-purpose barbecue grill, characterized in that it includes an upper cylinder assembly (4) and a lower cylinder assembly (6), and the upper cylinder assembly (4) and the lower cylinder assembly (6) are integrated Molding, the lower cylinder assembly (6) is connected with a moving assembly; The upper cylinder assembly (4) is rotatably connected to a smoke exhaust assembly, and the lower cylinder assembly (6) is connected to two air inlet assemblies; A lower cylinder cover (8) is provided on the side wall of the lower cylinder assembly (6), and an oil injection pipe hexagonal nut (9) is provided at the lower end of the lower cylinder assembly (6); A charcoal basket assembly (19) is connected to the inner bottom of the lower cylinder assembly (6), and a cooking grill is fixedly connected to the inner side walls of the upper cylinder assembly (4) and the lower cylinder assembly (6). Bracket (23), in which the upper end of one of the cooking grate brackets (23) is connected with a cooking grate (17); The upper end of another cooking bracket (23) is connected with a radiator assembly (18). A multi-purpose barbecue grill according to claim 1, characterized in that: the moving assembly includes an axle bracket (25) fixedly connected to the lower end of the lower cylinder assembly (6), and the axle bracket (25) passes through A wheel axle (24) is provided, and wheels (7) are fixedly connected to both ends of the wheel axle (24). A caster (10) is connected to the lower end of the lower cylinder assembly (6), and the caster (10) automatically With braking function. A multi-purpose barbecue grill according to claim 1, characterized in that: the smoke exhaust assembly includes a smoke blower cover assembly (3) rotatably connected to the upper cylinder assembly (4), and the smoke blower A cover handle (13) is fixedly connected to the side wall of the cover assembly (3), a chimney assembly (2) is fixedly connected to the smoke drum cover assembly (3), and a drum is fixedly connected to the chimney assembly (2). Smoker cover assembly (3). A multi-purpose barbecue grill according to claim 3, characterized in that: the upper cylinder assembly (4) is fixedly connected to a lower hinge bracket (22), and the lower hinge bracket (22) is rotatably connected to An upper hinge bracket (21) is fixedly connected to the smoke drum cover assembly (3). A multi-purpose barbecue grill according to claim 1, characterized in that: the air inlet assembly includes a lower air inlet channel assembly (11) fixedly connected to the lower cylinder assembly (6), and the lower air inlet channel assembly (11) is fixedly connected to the lower cylinder assembly (6). An upper air inlet channel assembly (14) is fixedly connected to the channel assembly, and an air inlet cover (5) is fixedly connected to the upper air inlet channel assembly. The air inlet cover (5) is provided with two air inlets ( 15). A multi-purpose barbecue grill according to claim 1, characterized in that: the radiator assembly (18) is composed of a plurality of heat dissipation plates (18A), a heat dissipation assembly handle (18B), a heat dissipation ring (18C) and a heat dissipation ring. It consists of a plate bracket (18D), the side walls of multiple heat dissipation plates (18A) are fixedly connected to the inner side walls of the heat dissipation ring (18C), and the upper ends of the multiple heat dissipation plates (18A) are fixedly connected to the same heat dissipation plate. Bracket (18D), a heat dissipation component handle (18B) is fixedly connected to the heat sink plate bracket (18D). A multi-purpose barbecue grill according to claim 1, characterized in that: the charcoal basket assembly (19) is composed of a charcoal basket base (19A), a charcoal basket body (19B), a charcoal basket handle (19C) and multiple The charcoal basket grille (19D) is composed of charcoal basket grilles (19D). The charcoal basket base (19A) is connected to the charcoal basket body (19B). One end of the plurality of charcoal basket grilles (19D) is connected to the charcoal basket body (19B) respectively. The charcoal basket handle (19C) is fixedly connected to the inner side wall of the charcoal basket body (19B), and both ends of the charcoal basket handle (19C) are fixedly connected to the side walls of the charcoal basket body (19B). A multi-purpose barbecue grill according to claim 1, characterized in that: the upper cylinder assembly (4) is provided with a thermometer (12), and the upper cylinder assembly (4) is fixedly connected with a left Side shelves (16).