CN110558862A - Smokeless firewood barbecue oven - Google Patents

Abstract

The invention discloses a smokeless firewood barbecue oven which comprises an oven shell, an oven frame and an oven base, wherein the oven shell comprises a smoke exhaust hopper and a transparent cover, the inner wall of the transparent cover is slidably supported on the outer wall of the lower part of the smoke exhaust hopper, the oven frame comprises a mesh enclosure, barbecue inserting sticks and a stick inserting clamping frame, the lower end of the mesh enclosure is fixedly arranged on the inner wall of the upper part of the stick inserting clamping frame, the barbecue inserting sticks are uniformly and rotatably inserted into the inner wall of the stick inserting clamping frame, the upper end of the mesh enclosure is fixedly connected to the middle part of the inner wall of the smoke exhaust hopper, the oven base comprises a rotary drum, a support drum and an ash collecting box, the inner wall of the rotary drum is rotatably arranged on the outer wall of the support drum, the upper wall of the support drum is fixedly arranged on the middle part of the lower end of the stick inserting clamping frame, the lower end of the support drum is fixedly connected to the upper. The invention can avoid the influence of the thick smoke of the firewood on the food materials, improve the baking quality of the food materials, reduce the discharge amount of the thick smoke and better meet the use requirement.

Description

Smokeless firewood barbecue oven

Technical Field

The invention relates to the technical field of firewood barbecue equipment, in particular to a smokeless firewood barbecue oven.

Background

Common firewood oven uses the dry firewood in the field to carry out the during operation, and it eats the material and mainly puts directly over the firewood oven, and the edible material that can make the roast play this moment receives dense smoke influence, and can adulterate a large amount of cigarette ashes in the dense smoke, influences the quality of toasting, and partial firewood oven leads to the oxygen suppliment insufficient because of the bottom air volume is little for its burning has insufficiently increased dense smoke emission, so need a device that can solve above-mentioned problem promptly.

Disclosure of Invention

The invention aims to provide a smokeless firewood barbecue oven to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a smokeless firewood barbecue oven comprises an oven shell, an oven frame and an oven seat; the furnace shell comprises a smoke exhaust hopper and a transparent cover, the inner wall of the transparent cover is supported on the outer wall of the lower part of the smoke exhaust hopper in a sliding mode, the furnace frame comprises a mesh enclosure, barbecue inserting sticks and a stick inserting clamping frame, the lower end of the mesh enclosure is fixedly arranged on the inner wall of the upper part of the stick inserting clamping frame, the barbecue inserting sticks are uniformly and rotatably inserted into the inner wall of the stick inserting clamping frame, the upper end of the mesh enclosure is fixedly connected to the middle part of the inner wall of the smoke exhaust hopper, the furnace base comprises a rotary drum, a supporting drum and an ash collecting box, the inner wall of the rotary drum is rotatably arranged on the outer wall of the supporting drum, the upper wall of the supporting drum is fixedly arranged on the middle part of the lower end of the stick inserting clamping frame, the lower end of the supporting drum is fixedly connected to the; the stick inserting clamping frame comprises a frame body, a barbecue stick inserting clamping groove and an ash blocking cylinder, the lower wall middle part of the supporting cylinder is fixedly connected to the upper end of the supporting cylinder, the supporting cylinder and the frame body are of an integrated structure, the barbecue stick inserting clamping groove is uniformly formed in the upper end of the frame body, the lower wall of the ash blocking cylinder is fixedly connected to the middle of the upper wall of the frame body, the lower outer wall of the mesh enclosure is fixedly connected to the inner wall of the ash blocking cylinder, the barbecue stick is formed by penetrating a meat rod, a cylindrical block and a second handle, the lower end of the meat rod is fixedly inserted into the inner wall of the cylindrical block, the lower end of the cylindrical block is fixedly connected to the upper end of the second handle, the inner space of the cylindrical block is communicated with the inner space of the second handle, and the barbecue stick is inserted into the inner wall of the barbecue stick inserting.

Preferably, the furnace shell further comprises a fixed button, one end of the fixed button is inserted into the outer wall of the lower portion of the transparent cover in a threaded manner, and the fixed button penetrates through the transparent cover to be in contact with the outer wall of the smoke exhaust funnel.

Preferably, the stove base further comprises a rotary table, the inner wall of the rotary table is fixedly connected to the outer wall of the upper end of the rotary drum, anti-slip insections are formed in the outer wall of the rotary table, and the outer wall of the rotary table is supported on the outer wall of the upper portion of the second handle in a rolling mode.

Preferably, the stove base further comprises a first handle, the first handle is uniformly and fixedly connected to the outer wall of the lower portion of the rotary drum, and the rotary drum and the first handle are of an integral structure.

Preferably, the stove base further comprises a first air inlet and ash outlet, and the first air inlet and ash outlet is evenly hollowed out on the outer wall of the lower part of the ash collecting box.

preferably, the stove base further comprises a foot pad, the foot pad is uniformly and fixedly connected to the lower wall of the ash collecting box, and the ash collecting box and the foot pad are of an integrated structure.

Preferably, insert and sign the card frame and still include the barbecue and insert the sign spout, the barbecue is inserted the sign spout and is evenly seted up at the lateral wall of support body, the quantity of barbecue is inserted the sign spout and is inserted the several reason of sign draw-in groove the same with the barbecue, and the barbecue inserts the inside space of sign spout and barbecue and insert the sign draw-in groove and link to each other, the inner wall of sign spout is inserted in the barbecue to the second handle sliding support.

preferably, the inserting and clamping frame further comprises a second air inlet and ash outlet, and the second air inlet and ash outlet is evenly hollowed in the middle of the upper wall of the frame body.

Preferably, the barbecue stick further comprises a supporting rod, the lower end of the supporting rod is fixedly connected to the upper end of the columnar block, the lower portion of the meat penetrating rod is fixedly inserted into the inner wall of the supporting rod, and the supporting rod and the columnar block are of an integrated structure.

Compared with the prior art, the invention has the following beneficial effects:

when the barbecue grill is used, the transparent cover is lifted upwards and opened firstly, then target firewood is put into the smoke exhaust funnel from the upper opening of the smoke exhaust funnel, so that the firewood enters the mesh enclosure from the smoke exhaust funnel, then the firewood is ignited through the gap of the mesh enclosure, then the barbecue insert is taken out, the target food is strung on the barbecue insert, then the barbecue insert is inserted back, the purpose of baking the food by the firewood in the mesh enclosure is achieved, smoke generated by the firewood is discharged upwards through the smoke exhaust funnel, the food is prevented from being directly smoked by the smoke, the purpose of baking the smokeless food is achieved, when a user needs to increase the baking speed, the fixing release button is loosened, then the transparent cover is moved downwards until the mesh enclosure and the barbecue insert are completely covered in the transparent cover, at the moment, hot air in the combustion process of the firewood is lifted upwards, so that the inner side of the support cylinder is under negative pressure, and fresh air is sucked through the first air inlet ash discharge port by the negative pressure, the purpose of increasing the oxygen supply of the firewood is achieved by the supporting cylinder penetrating through the second air inlet ash discharge port to enter the bottom of the firewood, the oxygen supply speed of the firewood is increased, the combustion degree of the firewood is increased, the smoke discharge proportion is reduced, the baking efficiency is improved, in the process, the first handle is manually driven to rotate, the rotary drum is driven to rotate through the rotation of the rotary drum, the barbecue inserting stick is driven to rotate through the rotary drum, the purpose of overturning the barbecue inserting stick is achieved, the purpose of overturning all barbecue inserting sticks at one time is achieved, the moving range of the first handle needs to be noticed in the process, the barbecue inserting stick is ensured to be overturned by nearly one hundred eighty degrees, the first handle can also be continuously rotated, the food on the barbecue inserting stick is ensured to be evenly baked, after the food is baked, the transparent cover is firstly opened upwards, the barbecue inserting stick is manually pushed upwards through the second, insert the outside roll-off of inner wall of signing the spout along the barbecue with the second handle after that, reach and take out the barbecue and insert the purpose that signs and supply the user to eat, utilize the second handle externally all the time at the stoving in-process, avoided high temperature direct influence second handle, made things convenient for the user to insert through the second handle and signed the barbecue and take, avoided the user scald simultaneously, improved the safety in utilization.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the main body opening structure of the present invention;

FIG. 3 is a schematic view of the furnace shell structure of the present invention;

FIG. 4 is a schematic view of the structure of the hob of the present invention;

FIG. 5 is a schematic view of a disassembled structure of the furnace base of the present invention;

FIG. 6 is a schematic structural view of a card-inserting rack according to the present invention;

FIG. 7 is a schematic view of a barbecue insert according to the present invention.

In the figure: 1. a furnace shell; 2. a furnace frame; 3. a furnace base; 4. a smoke exhaust funnel; 5. a transparent cover; 6. fixing the release button; 7. a mesh enclosure; 8. inserting a barbecue stick; 9. a label inserting and clamping frame; 10. a turntable; 11. a rotating drum; 12. a first handle; 13. a support cylinder; 14. a dust collection box; 15. a first air inlet and ash outlet; 16. a foot pad; 17. a frame body; 18. a barbecue stick-inserting chute; 19. a barbecue stick-inserting slot; 20. a dust blocking cylinder; 21. a second air inlet and ash outlet; 22. penetrating meat sticks; 23. a strut; 24. a cylindrical block; 25. a second handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-7, an embodiment of the present invention is shown: a smokeless firewood barbecue oven comprises an oven shell 1, an oven frame 2 and an oven seat 3; the furnace shell 1 comprises a smoke exhaust hopper 4 and a transparent cover 5, the inner wall of the transparent cover 5 is supported on the outer wall of the lower part of the smoke exhaust hopper 4 in a sliding mode, the furnace frame 2 comprises a mesh enclosure 7, barbecue inserting sticks 8 and an inserting stick clamping frame 9, the lower end of the mesh enclosure 7 is fixedly arranged on the inner wall of the upper part of the inserting stick clamping frame 9, the barbecue inserting sticks 8 are uniformly and rotatably inserted into the inner wall of the inserting stick clamping frame 9, the upper end of the mesh enclosure 7 is fixedly connected to the middle part of the inner wall of the smoke exhaust hopper 4, the furnace base 3 comprises a rotary drum 11, a support drum 13 and an ash collecting box 14, the inner wall of the rotary drum 11 is rotatably arranged on the outer wall of the support drum 13, the upper wall of the support drum 13 is fixedly arranged in the middle part of the lower end of the inserting stick clamping frame 9, the lower end of the support; the inserting and clamping frame 9 comprises a frame body 17, a barbecue inserting and clamping groove 19 and an ash blocking cylinder 20, the middle part of the lower wall of the supporting cylinder 13 is fixedly connected to the upper end of the supporting cylinder 13, the supporting cylinder 13 and the frame body 17 are of an integral structure, the upper end of the frame body 17 is uniformly provided with the barbecue inserting and clamping groove 19, the lower wall of the ash blocking cylinder 20 is fixedly connected to the middle part of the upper wall of the frame body 17, the outer wall of the lower part of the mesh enclosure 7 is fixedly connected to the inner wall of the ash blocking cylinder 20, the barbecue inserting and clamping 8 comprises a meat penetrating rod 22, a cylindrical block 24 and a second handle 25, the lower end of the meat penetrating rod 22 is fixedly inserted and connected to the inner wall of the cylindrical block 24, the lower end of the cylindrical block 24 is fixedly connected to the upper end of the second handle 25, the inner space of the cylindrical block 24 is communicated with the inner space of the second handle 25, the barbecue inserting and clamping 8 is inserted and connected to the inner wall of the barbecue inserting and clamping groove 19 in a sliding way through, the firewood material enters the inside of the mesh enclosure 7 from the inside of the smoke exhaust funnel 4, then the firewood material is ignited through the gap of the mesh enclosure 7, then the barbecue insert 8 is taken out, the target food material is strung on the barbecue insert 8, then the barbecue insert 8 is inserted back, the purpose of baking the food material by using the firewood in the mesh enclosure 7 is achieved, the smoke generated by the firewood is upwards exhausted through the smoke exhaust funnel 4, the direct smoking of the smoke to the food material is avoided, the purpose of baking the food material without smoke is achieved, when a user needs to increase the baking speed, the fixing release button 6 is unscrewed, then the transparent cover 5 is moved downwards until the mesh enclosure 7 and the barbecue insert 8 are completely covered inside by the transparent cover 5, at the moment, the hot air in the burning process of the firewood is upwards lifted, so that the inside of the support cylinder 13 becomes negative pressure, the fresh air is sucked through the first air inlet and ash outlet 15 by using the negative pressure, and enters the bottom of the firewood through the second air inlet and ash outlet 21 by the support, the purpose of increasing the oxygen supply of firewood is achieved, the oxygen supply speed of the firewood is improved, the combustion degree of the firewood is improved, the smoke exhaust proportion is reduced, the baking efficiency is improved, in the process, the rotary drum 11 is manually driven to rotate through the first handle 12, the rotary drum 10 is driven to rotate through the rotary drum 11, the barbecue inserting stick 8 is driven to rotate through the rotary drum 10, the purpose of overturning the barbecue inserting stick 8 is achieved, the purpose of overturning all barbecue inserting sticks 8 at one time is achieved, in the process, the moving range of the first handle 12 needs to be noticed, the barbecue inserting stick 8 is ensured to be overturned approximately by one hundred eighty degrees, the first handle 12 can also be continuously rotated, the food on the barbecue inserting stick 8 is ensured to be uniformly baked, when the food is baked, the transparent cover 5 is firstly opened upwards, the barbecue inserting stick 8 is manually pushed upwards through the second handle 25, the cylindrical block 24 is driven to leave the inner side of the barbecue inserting stick clamping groove, follow the outside roll-off of the inner wall of second handle 25 along barbecue insert a spout 18, reach and take out barbecue insert a 8 purpose that supplies the user to eat, utilize second handle 25 externally all the time at the baking process, avoided high temperature direct influence second handle 25, made things convenient for the user to insert a 8 through second handle 25 and taken barbecue, avoided the user scald simultaneously, improved the safety in utilization.

The furnace shell 1 further comprises a fixed placing button 6, one end of the fixed placing button 6 is inserted into the outer wall of the lower portion of the transparent cover 5 in a threaded manner, the fixed placing button 6 penetrates through the transparent cover 5 to be in contact with the outer wall of the smoke exhaust hopper 4, the furnace base 3 further comprises a rotary disc 10, the inner wall of the rotary disc 10 is fixedly connected to the outer wall of the upper end of the rotary drum 11, anti-skid insections are formed in the outer wall of the rotary disc 10, the outer wall of the rotary disc 10 is supported on the outer wall of the upper portion of the second handle 25 in a rolling manner, the furnace base 3 further comprises a first handle 12, the first handle 12 is uniformly and fixedly connected to the outer wall of the lower portion of the rotary drum 11, the rotary drum 11 and the first handle 12 are of an integrated structure, the furnace base 3 further comprises a first air inlet ash outlet 15, the first air inlet ash outlet 15 is uniformly and hollowly formed in the outer wall of the lower portion of the ash collecting box 14, the furnace base, insert and sign card frame 9 still includes barbecue and inserts sign spout 18, barbecue inserts the even lateral wall of seting up at support body 17 of sign spout 18, the quantity of barbecue insert the sign spout 18 is the same with the several reason of barbecue insert the sign draw-in groove 19, and barbecue insert sign spout 18 link up with the inner space of barbecue insert sign draw-in groove 19 and link up continuously, second handle 25 slides and supports the inner wall of inserting sign spout 18 at barbecue, insert and sign card frame 9 still includes second row's of admitting air ash mouth 21, the even fretwork of second row's of admitting air ash mouth 21 is seted up at the upper wall middle part of support body 17, barbecue insert and sign 8 still includes branch 23, the lower extreme fixed connection of branch 23 is in the upper end of cylindricality piece 24, the fixed inner wall of pegging graft at branch 23 in the lower part of meat pole 22, branch 23 and cylindricality piece 24.

the working principle is as follows: when the barbecue grill is used, the transparent cover 5 is lifted upwards and opened, then target firewood is put into the inner part from the upper opening of the smoke exhaust funnel 4, the firewood enters the inner part of the mesh enclosure 7 from the inner part of the smoke exhaust funnel 4, then the firewood is ignited through the gap of the mesh enclosure 7, then the barbecue insert 8 is taken out, the target food is strung on the barbecue insert 8, then the barbecue insert 8 is inserted back, the purpose of baking the food by using the firewood in the mesh enclosure 7 is achieved, smoke generated by the firewood is discharged upwards through the smoke exhaust funnel 4, the smoke is prevented from directly smoking the food, the purpose of baking the food without smoke is achieved, when a user needs to increase the baking speed, the fixed release button 6 is unscrewed, then the transparent cover 5 is moved downwards until the mesh enclosure 7 and the barbecue insert 8 are completely covered in the inner part by the transparent cover 5, at the moment, hot air in the combustion process of the firewood is lifted upwards, so that the inner side of the support cylinder 13 is turned, fresh air is sucked through a first air inlet and ash discharge port 15 by utilizing negative pressure, passes through a second air inlet and ash discharge port 21 through a support cylinder 13 and enters the bottom of firewood to achieve the purpose of increasing the oxygen supply of the firewood, the combustion degree of the firewood is improved by improving the oxygen supply speed of the firewood, the smoke discharge proportion is reduced, the baking efficiency is improved, in the process, a rotary cylinder 11 is manually driven to rotate by a first handle 12, a rotary disk 10 is driven to rotate by the rotary cylinder 11, a barbecue inserting stick 8 is driven to rotate by the rotary disk 10 to achieve the purpose of overturning the barbecue inserting stick 8, the aim of overturning all barbecue inserting sticks 8 at one time is achieved, the moving amplitude of the first handle 12 needs to be noticed in the process to ensure that the barbecue inserting stick 8 overturns approximately eighty degrees, the first handle 12 can also be continuously rotated to ensure that the food on the barbecue inserting stick 8 is evenly baked, and after the food is baked, a transparent cover 5 is firstly opened, it upwards promotes to insert the barbecue through second handle 25 manually, drive the inboard that cylindricality piece 24 left barbecue and insert a draw-in groove 19 through second handle 25, insert the outside roll-off of inner wall of signing spout 18 along the barbecue with second handle 25 after that, reach and take out barbecue and insert the purpose that sign 8 supplies the user to eat, utilize second handle 25 externally all the time baking the in-process, high temperature direct influence second handle 25 has been avoided, made things convenient for the user to insert through second handle 25 barbecue and sign 8 and take, the user scald has been avoided simultaneously, safety in utilization has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. a smokeless firewood barbecue stove is characterized in that: comprises a furnace shell (1), a furnace frame (2) and a furnace base (3); the furnace shell (1) comprises a smoke exhaust hopper (4) and a transparent cover (5), the inner wall of the transparent cover (5) is supported on the outer wall of the lower part of the smoke exhaust hopper (4) in a sliding manner, the furnace frame (2) comprises a mesh enclosure (7), barbecue inserting sticks (8) and inserting stick clamping frames (9), the lower end of the mesh enclosure (7) is fixedly installed on the inner wall of the upper part of the inserting stick clamping frames (9), the barbecue inserting sticks (8) are uniformly and rotatably inserted into the inner wall of the inserting stick clamping frames (9), the upper end of the mesh enclosure (7) is fixedly connected to the middle part of the inner wall of the smoke exhaust hopper (4), the furnace base (3) comprises a rotary drum (11), a support drum (13) and an ash collecting box (14), the inner wall of the rotary drum (11) is rotatably installed on the outer wall of the support drum (13), the upper wall of the support drum (13) is fixedly installed in the middle part of the lower end of the inserting stick clamping frames (9), and the lower end of the support, the inner space of the supporting cylinder (13) is communicated with the inner space of the dust collecting box (14); the barbecue stick inserting and clamping frame (9) comprises a frame body (17), a barbecue stick inserting clamping groove (19) and an ash blocking cylinder (20), the middle part of the lower wall of the supporting cylinder (13) is fixedly connected to the upper end of the supporting cylinder (13), the supporting cylinder (13) and the frame body (17) are of an integrated structure, the upper end of the frame body (17) is uniformly provided with the barbecue stick inserting clamping groove (19), the lower wall of the ash blocking cylinder (20) is fixedly connected to the middle part of the upper wall of the frame body (17), the outer wall of the lower part of the mesh enclosure (7) is fixedly connected to the inner wall of the ash blocking cylinder (20), the barbecue stick (8) comprises a meat penetrating rod (22), a cylindrical block (24) and a second handle (25), the lower end of the meat penetrating rod (22) is fixedly inserted into the inner wall of the cylindrical block (24), the lower end of the cylindrical block (24) is fixedly connected to the upper end of the second handle (25), and the inner space of the cylindrical block (24) is communicated with the inner space of, the barbecue inserting stick (8) is inserted into the inner wall of the barbecue inserting stick clamping groove (19) in a sliding mode through the cylindrical block (24).

2. A smokeless firewood barbecue grill according to claim 1, characterized in that: the furnace shell (1) further comprises a fixed button (6), one end of the fixed button (6) is inserted into the outer wall of the lower portion of the transparent cover (5) in a threaded mode, and the fixed button (6) penetrates through the transparent cover (5) to be in contact with the outer wall of the smoke exhaust funnel (4).

3. A smokeless firewood barbecue grill according to claim 1, characterized in that: the furnace base (3) further comprises a rotary table (10), the inner wall of the rotary table (10) is fixedly connected to the outer wall of the upper end of the rotary drum (11), anti-skidding insections are formed in the outer wall of the rotary table (10), and the outer wall of the rotary table (10) is supported on the outer wall of the upper portion of the second handle (25) in a rolling mode.

4. A smokeless firewood barbecue grill according to claim 1, characterized in that: the stove base (3) further comprises a first handle (12), the first handle (12) is uniformly and fixedly connected to the outer wall of the lower portion of the rotary drum (11), and the rotary drum (11) and the first handle (12) are of an integrated structure.

5. A smokeless firewood barbecue grill according to claim 1, characterized in that: the furnace base (3) further comprises a first air inlet and ash discharge port (15), and the first air inlet and ash discharge port (15) is uniformly hollowed out on the outer wall of the lower part of the ash collection box (14).

6. A smokeless firewood barbecue grill according to claim 1, characterized in that: the furnace base (3) further comprises a foot pad (16), the foot pad (16) is uniformly and fixedly connected to the lower wall of the ash collection box (14), and the ash collection box (14) and the foot pad (16) are of an integrated structure.

7. A smokeless firewood barbecue grill according to claim 1, characterized in that: insert and sign card frame (9) still include barbecue and insert sign spout (18), the barbecue is inserted and is signed spout (18) and evenly set up the lateral wall at support body (17), the quantity of barbecue is inserted and is signed spout (18) and the mathematical theory of barbecue and insert the sign draw-in groove (19) the same, and the barbecue is inserted and is signed spout (18) and barbecue and insert the inner space of signing draw-in groove (19) and link up continuously, second handle (25) sliding support inserts the inner wall of signing spout (18) at the barbecue.

8. A smokeless firewood barbecue grill according to claim 1, characterized in that: the inserting label clamping frame (9) further comprises a second air inlet and ash discharge port (21), and the second air inlet and ash discharge port (21) is evenly hollowed out in the middle of the upper wall of the frame body (17).

9. A smokeless firewood barbecue grill according to claim 1, characterized in that: the barbecue stick (8) further comprises a supporting rod (23), the lower end of the supporting rod (23) is fixedly connected to the upper end of the cylindrical block (24), the lower portion of the meat penetrating rod (22) is fixedly connected to the inner wall of the supporting rod (23) in an inserting mode, and the supporting rod (23) and the cylindrical block (24) are of an integrated structure.