CN114766929A

CN114766929A - Outdoor barbecue is with energy-efficient furnace body convenient to equipment

Info

Publication number: CN114766929A
Application number: CN202210022499.0A
Authority: CN
Inventors: 吴崇林; 万波; 李彦洲; 杨磊
Original assignee: West Anhui University
Current assignee: West Anhui University
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-07-22
Anticipated expiration: 2042-01-10
Also published as: CN114766929B

Abstract

The invention discloses a conveniently-assembled efficient energy-saving oven body for an outdoor barbecue oven, which relates to the technical field of kitchen ware and aims at solving the problem that the existing outdoor barbecue oven is difficult to recycle unburnt charcoal. The invention can simply and conveniently assemble the supporting component of the barbecue oven according to the use requirement of a user, can quickly extinguish fire and recover unused charcoal, saves resources, and can sieve the fire extinguishing sand mixed in the charcoal, thereby facilitating the user to reuse the unburned charcoal and having convenient use.

Description

Outdoor barbecue is with energy-efficient furnace body convenient to equipment

Technical Field

The invention relates to the technical field of kitchen ware, in particular to a high-efficiency energy-saving furnace body convenient to assemble for an outdoor barbecue oven.

Background

The barbecue oven is a barbecue device, and can be used for making barbecue foods such as mutton shashlik, barbecue, vegetable and the like. The essence of barbecue grills is that the food is heated and cooked by a heat source.

Although current outdoor barbecue stove can be used for barbecue food, after the use, the user is very difficult quick carries out recovery processing to the inside charcoal that unburnt to the outdoor barbecue stove, at this in-process, has caused very big waste, and we have proposed the outdoor barbecue stove of being convenient for equipment energy-efficient furnace body for this reason.

Disclosure of Invention

The invention provides a high-efficiency energy-saving furnace body for an outdoor barbecue furnace, which is convenient to assemble, and solves the problem that the outdoor barbecue furnace is difficult to recycle unburned charcoal.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an outdoor barbecue is with energy-efficient furnace body convenient to equipment, includes the barbecue stove casing, the barbecue stove casing is equipped with supporting component, the oven casing has been seted up toasts the chamber and has been retrieved the chamber, toasts the chamber and is equipped with the carrier assembly who is used for placing the material, it is equipped with the recovery subassembly that is used for retrieving the charcoal to retrieve the chamber.

Preferably, the bearing component comprises bearing plates hinged on the inner walls of two ends of the baking cavity, a placing net sliding in the baking cavity is arranged above the bearing plates, supporting blocks fixed on the inner wall of the baking cavity are arranged at the bottoms of the two ends of the placing net, a lead screw rotatably connected on the inner wall of one end of the baking cavity is arranged below the bearing plates, the other end of the lead screw penetrates through the baking cavity and is fixed with a hand wheel, threads are arranged on the outer walls of the two ends of the lead screw, the directions of the threads are opposite, driving sleeves are sleeved on the outer walls of the two ends of the lead screw in a threaded manner, a driving plate is hinged on the outer side of each driving sleeve, a driving block fixed at the bottom of the movable end of the bearing plate is hinged at the other end of the driving plate, a rotating shaft rotatably connected on the inner wall of the baking cavity is arranged below the lead screw, and a driving wheel is fixed on the outer walls of one end of the lead screw and the rotating shaft, the outside cover of drive wheel is equipped with the drive belt, the drive wheel is with drive belt transmission cooperation, the outer wall of axis of rotation is fixed with a plurality of rotations and turns over the board in the inside of toasting the chamber.

Preferably, the recycling assembly comprises a recycling groove arranged on the inner wall between the baking cavity and the recycling cavity, the inner wall of the recycling groove is hinged with a sealing block used for sealing the recycling groove, the inside of the recycling cavity is connected with a receiving box body in a sliding manner, the bottom of the receiving box body is provided with a mounting groove, the inside of the mounting groove is connected with a screen in a sliding manner, the outer wall of the screen is fixed with a plurality of connecting springs along the circumferential direction, the other ends of the connecting springs are fixed on the inner wall of the mounting groove, the inside of the receiving box body is connected with a screw rod in a rotating manner, the outer wall of the screw rod is sleeved with a connecting sleeve in a threaded manner, the outer wall of the connecting sleeve is embedded with a transmission block sliding in the receiving box body, a bearing block in contact with the sealing block is arranged above the transmission block, the bottom of the bearing block is provided with a slot, and the top of the transmission block slides in the slot, one side of the bearing block close to the hinged end of the sealing block is fixed with a pulling block, the other end of the pulling block penetrates through the interior of the recovery cavity and is fixed with a handle, and the outer wall of the screw rod is fixed with a plurality of cams matched with the screen.

Preferably, a communication opening communicated with the recovery cavity is formed in one end of the barbecue oven shell, the pull block slides in the communication opening, positioning blocks are fixed on the inner walls of two sides of the communication opening, positioning grooves in sliding fit with the positioning blocks are formed in two sides of the pull block, a return spring is fixed on the inner wall of the end portion of each positioning groove, and the other end of each return spring is fixed on each positioning block.

Preferably, both ends of the barbecue oven shell are fixed with object placing plates, and the object placing plates are provided with object placing grooves.

Preferably, one side of the outer part of the barbecue oven shell is hinged with a movable door, and the movable door corresponds to the recovery cavity.

Preferably, the supporting component is including the installation piece that is located oven casing below both ends, the thread groove has been seted up at the top of installation piece, the inside threaded connection of thread groove has the screw thread post, the bottom at oven casing is fixed to the other end of screw thread post, the below of installation piece is equipped with the supporting leg, the outside of installation piece is fixed with the connecting block, the other end of connecting block articulates there is the outside of supporting leg, the outside cover of installation piece and supporting leg looks remote site is equipped with the position sleeve, the position sleeve is the rectangle structure.

Preferably, a loading groove is formed in one side of the top of the supporting leg, a clamping block is slidably connected to the inside of the loading groove, a plurality of pushing springs are fixed to the inner wall of the end portion of the loading groove, the other ends of the pushing springs are fixed to the clamping block, clamping grooves are formed in the two ends, close to one side of the clamping block, of the positioning sleeve, and one end, far away from the pushing springs, of the clamping block slides inside the corresponding clamping grooves.

Preferably, a plurality of vent holes are formed in two ends of the barbecue oven shell, and the baking cavity is communicated with the vent holes.

In the invention:

1. the invention can simply and conveniently assemble the supporting component of the barbecue oven according to the use requirement of a user, can quickly extinguish fire and recover unused charcoal, saves resources, and can sieve the fire extinguishing sand mixed in the charcoal, thereby facilitating the user to reuse the unburned charcoal and having convenient use.

2. The foldable barbecue grill can flexibly fold the supporting component of the barbecue grill according to the barbecue requirement of a user, so that the barbecue grill is convenient for the user to use, the charcoal and the fire extinguishing sand on the screening part can be driven to vibrate, the charcoal and the fire extinguishing sand on the screening part are promoted to pass through the sieve holes of the screening part, the screening efficiency of the screening part is improved, and the working performance is high.

Drawings

FIG. 1 is a schematic structural diagram of an energy-efficient oven body for an outdoor barbecue oven convenient to assemble according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

FIG. 4 is an enlarged view of a portion C of FIG. 2;

FIG. 5 is an enlarged view of a portion D of FIG. 1;

FIG. 6 is a schematic structural diagram of a support block folded state in an energy-efficient oven body for an outdoor barbecue oven convenient to assemble according to the present invention;

FIG. 7 is a schematic diagram of a screen in an energy-efficient oven body for an outdoor barbecue oven, which is convenient to assemble.

Reference numbers in the figures: 1. a barbecue oven housing; 2. a baking chamber; 3. a recovery chamber; 4. a carrier plate; 5. placing a net; 6. a support block; 7. a screw rod; 8. a rotating shaft; 9. a driving sleeve; 10. a drive plate; 11. a drive block; 12. turning over a plate; 13. a hand wheel; 14. a driving wheel; 15. a transmission belt; 16. a recovery tank; 17. a closing block; 18. a receiving box body; 19. mounting grooves; 20. screening a screen; 21. a connecting spring; 22. a screw; 23. connecting sleeves; 24. a transmission block; 25. a bearing block; 26. grooving; 27. pulling the block; 28. a handle; 29. positioning a block; 30. a cam; 31. a vent hole; 32. a storage plate; 33. a storage groove; 34. mounting blocks; 35. a thread groove; 36. a threaded post; 37. supporting legs; 38. connecting blocks; 39. a positioning sleeve; 40. a push spring; 41. a clamping block; 42. a clamping groove.

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.

Referring to fig. 1-7, a conveniently assembled high-efficiency energy-saving oven body for outdoor barbecue oven, comprising a barbecue oven shell 1, the barbecue oven shell 1 is provided with a supporting component, the barbecue oven shell 1 is provided with a baking cavity 2 and a recovery cavity 3, the baking cavity 2 is provided with a bearing component for placing materials, the recovery cavity 3 is provided with a recovery component for recovering charcoal, the bearing component comprises a bearing plate 4 hinged on the inner wall of the two ends of the baking cavity 2, the bottom of the bearing plate 4 is filled with fire extinguishing sand, a placing net 5 sliding in the baking cavity 2 is arranged above the bearing plate 4, the bottom of the two ends of the placing net 5 is provided with a supporting block 6 fixed on the inner wall of the baking cavity 2, the lower part of the bearing plate 4 is provided with a screw rod 7 rotatably connected on the inner wall of one end of the baking cavity 2, the other end of the screw rod 7 penetrates through the inside of the baking cavity 2 and is fixed with a hand wheel 13, the outer walls of the two ends of the screw rod 7 are both provided with threads, and screw thread opposite direction, the equal thread of outer wall at 7 both ends of lead screw has cup jointed actuating sleeve 9, actuating sleeve 9's the outside articulates there is drive plate 10, the other end of drive plate 10 articulates there is the driving block 11 of fixing in 4 expansion end bottoms of loading board, the below of lead screw 7 is equipped with rotates the axis of rotation 8 of connecting on 2 inner walls in baking chamber, the outer wall of lead screw 7 and 8 one end of axis of rotation is fixed with drive wheel 14, the outside cover of drive wheel 14 is equipped with drive belt 15, drive wheel 14 and 15 transmission fit of drive belt, the outer wall of axis of rotation 8 is fixed with a plurality of rotations and turns over board 12 at 2 inside baking chamber, when needs use outdoor barbecue stove to roast, can place the top at loading board 4 with the charcoal of capacity this moment, light the charcoal, later place food on placing net 5, this moment can carry out barbecue work.

And after food is eaten, when needing to handle the inside charcoal of outdoor barbecue stove, rotatable hand wheel 13, it rotates to drive lead screw 7, it carries out the displacement to drive driving sleeve 9, it deflects to drive plate 10, it deflects to drive loading board 4, the charcoal on the loading board 4 will fall on the fire extinguishing sand of loading board 4 below this moment, and when lead screw 7 rotated, transmission cooperation through drive wheel 14 and drive belt 15, will drive axis of rotation 8 and rotate, it will drive turning plate 12 and rotate to carry out pivoted axis of rotation 8 this moment, it will raise the fire extinguishing sand of turning plate 12 below to carry out the pivoted this moment, the fire extinguishing sand that raises this moment will cover on the charcoal of burning, put out a fire the processing to the charcoal of burning, high durability and convenient use.

The recycling assembly comprises a recycling groove 16 arranged on the inner wall between a baking cavity 2 and a recycling cavity 3, the inner wall of the recycling groove 16 is hinged with a sealing block 17 for sealing the recycling groove 16, the inside of the recycling cavity 3 is connected with a receiving box body 18 in a sliding manner, the bottoms of the two ends of the receiving box body 18 are provided with stabilizing blocks fixed on the inner wall of the recycling cavity 3, the bottom of the receiving box body 18 is provided with a mounting groove 19, the inside of the mounting groove 19 is connected with a screen 20 in a sliding manner, the outer wall of the screen 20 is fixed with a plurality of connecting springs 21 along the circumferential direction, the other ends of the connecting springs 21 are fixed on the inner wall of the mounting groove 19, the inside of the receiving box body 18 is rotatably connected with a screw rod 22, the outer wall of the screw rod 22 is sleeved with a connecting sleeve 23 in a threaded manner, the outer wall of the connecting sleeve 23 is embedded with a transmission block 24 sliding in the receiving box body 18, a bearing block 25 contacted with the sealing block 17 is arranged above the transmission block 24, the bottom of the bearing block 25 is provided with a slot 26, the top of the transmission block 24 slides in the groove 26, one side of the bearing block 25 close to the hinged end of the sealing block 17 is fixed with a pulling block 27, the other end of the pulling block 27 penetrates out of the interior of the recovery cavity 3 and is fixed with a handle 28, the outer wall of the screw rod 22 is fixed with a plurality of cams 30 matched with the screen 20, and after burning charcoal is covered and extinguished, the handle 28 can be pulled at the moment to drive the pulling block 27 to move and drive the bearing block 25 to move, after the bearing block 25 is dislocated with the sealing block 17, the sealing block 17 opens the recovery groove 16 at the moment, the barbecue oven shell 1 can be pushed at the moment to drive the barbecue oven shell 1 to incline, charcoal and fire extinguishing sand in the baking cavity 2 at the moment can fall into the interior of the recovery cavity 3 through the recovery groove 16, charcoal and fire extinguishing sand in the recovery cavity 3 at the moment can fall into the interior of the receiving box 18, at the moment, the charcoal and fire extinguishing sand in the receiving box 18 can be screened by the screen 20 to extinguish fire, at this time, the fire extinguishing sand is screened by the screen 20 on the inner wall of the bottom of the recovery cavity 3, unburned charcoal remains in the receiving box 18, and the unburned charcoal is recovered, so that energy is saved.

And when bearing block 25 carries out the displacement, will drive transmission block 24 and carry out the displacement, transmission block 24 that carries out the displacement this moment will drive adapter sleeve 23 and carry out the displacement, screw-thread fit through adapter sleeve 23 and screw rod 22 this moment, drive screw rod 22 rotates, it will drive cam 30 and rotate to carry out pivoted screw rod 22 this moment, it will intermittent type nature oppression screen cloth 20 to carry out pivoted cam 30 this moment, the screen cloth 20 that is oppressed this moment will carry out reciprocating vibration, thereby make charcoal on the screen cloth 20 and the sieve mesh that the sand of putting out a fire pass through screen cloth 20, improve screen cloth 20's screening efficiency.

The communicating opening that communicates with recovery chamber 3 is seted up to the one end of barbecue stove casing 1, draws the piece 27 to slide in the inside of communicating opening, and the inner wall of communicating opening both sides is fixed with locating piece 29, draws the both sides of piece 27 to set up with locating piece 29 sliding fit's constant head tank, and the inner wall of constant head tank tip is fixed with reset spring, and reset spring's the other end is fixed on locating piece 29, and not hard up draws piece 27, through reset spring's elasticity, can draw piece 27 to reset.

Both ends of the barbecue oven shell 1 are fixed with a storage plate 32, a storage groove 33 is arranged on the storage plate 32, and the storage plate 32 and the storage groove 33 can be convenient for a user to place food and seasoning.

One side of the outer part of the barbecue oven shell 1 is hinged with a movable door, the movable door corresponds to the recovery cavity 3, and the user can conveniently take out the fire extinguishing sand and charcoal in the recovery cavity 3 by opening the movable door.

Supporting component is including the installation piece 34 that is located oven shell 1 below both ends, thread groove 35 has been seted up at the top of installation piece 34, the inside threaded connection of thread groove 35 has threaded post 36, threaded post 36's the other end is fixed in oven shell 1's bottom, the below of installation piece 34 is equipped with supporting leg 37, the outside of installation piece 34 is fixed with connecting block 38, connecting block 38's the other end articulates there is supporting leg 37's the outside, the outside cover of installation piece 34 and supporting leg 37 looks remote site is equipped with position sleeve 39, position sleeve 39 is the rectangle structure, through supporting leg 37, can support oven shell 1.

And when the user is using the in-process of oven, when needing to dismantle supporting component, the rotatable installation piece 34 of user this moment drives installation piece 34 through the screw-thread fit of thread groove 35 and screw thread post 36 and carries out the displacement, and after screw groove 35 and the 36 separation of screw thread post on installation piece 34, supporting component was dismantled this moment, and what the user can be convenient at this moment uses the oven.

A loading groove is formed in one side of the top of the supporting leg 37, a clamping block 41 is slidably connected inside the loading groove, a plurality of pushing springs 40 are fixed on the inner wall of the end of the loading groove, the other end of each pushing spring 40 is fixed on the clamping block 41, clamping grooves 42 are formed in two ends, close to one side of the clamping block 41, of the positioning sleeve 39, one end, far away from the pushing springs 40, of the clamping block 41 slides inside the corresponding clamping groove 42, when a user uses the barbecue oven, the supporting part of the barbecue oven needs to be folded, the clamping groove 42 can be used for pressing the clamping block 41 to drive the clamping block 41 to displace, when the clamping block 41 is separated from the inside of the clamping groove 42, the positioning sleeve 39 can be pulled at the moment, the positioning sleeve 39 is driven to displace, when the positioning sleeve 39 is separated from the outside of the mounting block 34, the supporting leg 37 can be pushed at the moment, the supporting part of the barbecue oven is folded, the user can conveniently use the barbecue oven at the moment, is convenient to use.

A plurality of ventilation holes 31 are arranged at two ends of the barbecue oven shell 1, the barbecue cavity 2 is communicated with the ventilation holes 31, and sufficient oxygen can be supplied to the recovery cavity 3 through the ventilation holes 31.

The working principle is as follows: when the outdoor barbecue oven is needed to be used for barbecue, enough charcoal can be placed at the top of the bearing plate 4 at the moment, the charcoal is ignited, then food is placed on the placing net 5, barbecue work can be carried out at the moment, and after the food is eaten, the charcoal in the outdoor barbecue oven needs to be treated, the hand wheel 13 can be rotated, the lead screw 7 is driven to rotate, the driving sleeve 9 is driven to displace, the driving plate 10 is driven to deflect, the bearing plate 4 is driven to deflect, the charcoal on the bearing plate 4 falls on fire extinguishing sand below the bearing plate 4, when the lead screw 7 rotates, the rotating shaft 8 can be driven to rotate through the transmission fit of the driving wheel 14 and the driving belt 15, the rotating shaft 8 can drive the turning plate 12 to rotate at the moment, the rotating turning plate 12 can raise the fire extinguishing sand below the turning plate 12 at the moment, the fire-extinguishing sand raised at this moment can cover on the burning charcoal, the fire-extinguishing treatment is carried out on the burning charcoal, the use is convenient, and after the burning charcoal is covered and extinguished, the handle 28 can be pulled at this moment, the pulling block 27 is driven to displace, the bearing block 25 is driven to displace, after the bearing block 25 and the sealing block 17 are dislocated, the sealing block 17 can open the recovery tank 16, the barbecue oven shell 1 can be pushed at this moment, the barbecue oven shell 1 is driven to incline, the charcoal and the fire-extinguishing sand in the baking cavity 2 can fall into the recovery cavity 3 through the recovery tank 16, the charcoal and the fire-extinguishing sand entering the recovery cavity 3 can fall into the receiving box 18, the charcoal and the fire-extinguishing sand entering the receiving box 18 can be screened by the screen 20, the fire-extinguishing sand can be screened by the screen 20 on the inner wall at the bottom of the recovery cavity 3, the charcoal not burnt out can be left in the receiving box 18, retrieve unburned charcoal, energy is saved, and when bearing block 25 carries out the displacement, will drive transmission block 24 and carry out the displacement, transmission block 24 that carries out the displacement this moment will drive adapter sleeve 23 and carry out the displacement, at this moment through the screw-thread fit of adapter sleeve 23 and screw rod 22, driving screw 22 rotates, at this moment, it will drive cam 30 and rotate to carry out pivoted screw rod 22, at this moment, it will intermittent type nature oppress screen cloth 20 to carry out pivoted cam 30 this moment, the screen cloth 20 that is oppressed at this moment will carry out reciprocating vibration, thereby make charcoal on the screen cloth 20 and the sieve mesh that the sand of putting out a fire passes through screen cloth 20, improve screen cloth 20's screening efficiency, through supporting leg 37, can support barbecue oven casing 1, and when the user is using the in-process of barbecue oven, when need dismantle the supporting component, the rotatable installation piece 34 of user this moment, through the screw-thread fit of thread groove 35 and threaded column 36, drive installation piece 34 and carry out the displacement, thread groove 35 and the 36 back that separate of screw thread post on installation piece 34, supporting component is dismantled this moment, the user can be convenient uses the oven this moment, in-process when the user is using the oven, when needing to fold the support component of oven, accessible draw-in groove 42, can press fixture block 41, drive fixture block 41 and carry out the displacement, after fixture block 41 breaks away from the inside of draw-in groove 42, can stimulate position sleeve 39 this moment, drive position sleeve 39 and carry out the displacement, after position sleeve 39 breaks away from the outside of installation piece 34, can promote supporting leg 37 this moment, drive supporting leg 37 and deflect, the support component of oven this moment is folded, what the user can be convenient this moment uses the oven, high durability and convenient use.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides an outdoor barbecue is with energy-efficient furnace body convenient to equipment, includes barbecue furnace shell (1), its characterized in that, barbecue furnace shell (1) is equipped with supporting component, barbecue furnace shell (1) has been seted up and has been toasted chamber (2) and retrieve chamber (3), it is equipped with the carrier assembly who is used for placing the material to toast chamber (2), it is equipped with the recovery subassembly that is used for retrieving the charcoal to retrieve chamber (3).

2. The energy-saving furnace body convenient for assembly for the outdoor barbecue furnace according to claim 1, characterized in that the bearing component comprises bearing plates (4) hinged on the inner walls of the two ends of the baking cavity (2), a placing net (5) sliding in the baking cavity (2) is arranged above the bearing plates (4), supporting blocks (6) fixed on the inner walls of the baking cavity (2) are arranged at the bottoms of the two ends of the placing net (5), a screw rod (7) rotatably connected on the inner wall of one end of the baking cavity (2) is arranged below the bearing plates (4), the other end of the screw rod (7) penetrates through the inside of the baking cavity (2) and is fixed with a hand wheel (13), the outer walls of the two ends of the screw rod (7) are both provided with threads, the directions of the threads are opposite, and the outer walls of the two ends of the screw rod (7) are both in threaded sleeve connection with a driving sleeve (9), the outer side of drive cover (9) articulates there is drive plate (10), the other end of drive plate (10) articulates there is drive block (11) of fixing in loading board (4) expansion end bottom, the below of lead screw (7) is equipped with rotation axis (8) of rotating to be connected on toasting chamber (2) inner wall, the outer wall of lead screw (7) and rotation axis (8) one end is fixed with drive wheel (14), the outside cover of drive wheel (14) is equipped with drive belt (15), drive wheel (14) and drive belt (15) transmission cooperation, the outer wall of rotation axis (8) is fixed with a plurality of rotations and turns over board (12) inside toasting chamber (2).

3. The energy-efficient oven body for the outdoor barbecue oven convenient to assemble according to claim 1, characterized in that the recovery component comprises a recovery groove (16) arranged on the inner wall between the baking chamber (2) and the recovery chamber (3), the inner wall of the recovery groove (16) is hinged with a sealing block (17) for sealing the recovery groove (16), the interior of the recovery chamber (3) is slidably connected with a receiving box body (18), the bottom of the receiving box body (18) is provided with a mounting groove (19), the interior of the mounting groove (19) is slidably connected with a screen (20), the outer wall of the screen (20) is circumferentially fixed with a plurality of connecting springs (21), the other ends of the connecting springs (21) are fixed on the inner wall of the mounting groove (19), the interior of the receiving box body (18) is rotatably connected with a screw rod (22), the outer wall of the screw rod (22) is screwed with a connecting sleeve (23), the outer wall of adapter sleeve (23) inlays and is equipped with the transmission piece (24) of slip in receiving box (18) inside, the top of transmission piece (24) is equipped with bearing block (25) that contact with closing block (17), fluting (26) have been seted up to the bottom of bearing block (25), the top of transmission piece (24) slides in the inside of fluting (26), one side that bearing block (25) are close to closing block (17) hinged end is fixed with draws piece (27), the other end of drawing piece (27) runs through the inside of retrieving chamber (3) and is fixed with handle (28), the outer wall of screw rod (22) is fixed with a plurality ofly and screen cloth (20) complex cam (30).

4. The energy-saving furnace body for outdoor barbecue furnace convenient to assemble according to claim 3, characterized in that one end of the barbecue furnace shell (1) is opened with a communication port communicated with the recycling cavity (3), the pulling block (27) slides inside the communication port, the inner walls of both sides of the communication port are fixed with a positioning block (29), both sides of the pulling block (27) are opened with a positioning slot slidably matched with the positioning block (29), the inner wall of the end of the positioning slot is fixed with a return spring, and the other end of the return spring is fixed on the positioning block (29).

5. The energy-saving efficient oven body for outdoor barbecue oven convenient to assemble as claimed in claim 2, characterized in that both ends of said oven shell (1) are fixed with object placing plates (32), and said object placing plates (32) are opened with object placing grooves (33).

6. An energy-efficient furnace body for outdoor barbecue stove easy to assemble according to claim 1, characterized in that, one side of the barbecue stove outer body (1) is hinged with a movable door, and the movable door is corresponding to the recovery cavity (3).

7. The energy-efficient furnace body for outdoor barbecue oven convenient to assemble of claim 1, characterized in that, the supporting component includes the installation piece (34) that is located barbecue oven shell (1) below both ends, threaded groove (35) has been seted up at the top of installation piece (34), the inside threaded connection of threaded groove (35) has threaded post (36), the other end of threaded post (36) is fixed in the bottom of barbecue oven shell (1), the below of installation piece (34) is equipped with supporting leg (37), the outside of installation piece (34) is fixed with connecting block (38), the other end of connecting block (38) articulates the outside of supporting leg (37), the outside cover of the relative end of installation piece (34) and supporting leg (37) is equipped with position sleeve (39), position sleeve (39) are the rectangle structure.

8. The energy-saving furnace body for outdoor barbecue furnace convenient to assemble according to claim 7, characterized in that a loading groove is opened on one side of the top of the supporting leg (37), a clamping block (41) is slidably connected inside the loading groove, a plurality of pushing springs (40) are fixed on the inner wall of the end of the loading groove, the other end of the pushing springs (40) is fixed on the clamping block (41), clamping grooves (42) are opened on both ends of the positioning sleeve (39) near one side of the clamping block (41), and one end of the clamping block (41) far away from the pushing springs (40) slides inside the corresponding clamping groove (42).

9. The energy-efficient furnace body for outdoor barbecue oven convenient to assemble of claim 1, characterized in that, a plurality of ventilation holes (31) are opened at both ends of said barbecue oven shell (1), said baking chamber (2) is communicated with ventilation holes (31).