CN112568734A

CN112568734A - Portable barbecue box for traveling and preventing scattered fire

Info

Publication number: CN112568734A
Application number: CN202011404472.5A
Authority: CN
Inventors: 刘旸; 肖晓娟; 单芳; 李晓晶
Original assignee: Yancheng Yanlong Culture And Sports Industry Investment Co ltd
Current assignee: Yancheng Yanlong Culture And Sports Industry Investment Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-03-30
Anticipated expiration: 2040-12-03
Also published as: CN112568734B

Abstract

The invention discloses a portable barbecue box for preventing scattered fire stars for traveling, which comprises a base, wherein side plates are arranged on the left side and the right side of the top of the base, baffles for clamping two sides of each side plate are symmetrically arranged on the top of the base, a cover plate is rotatably connected to the top of one baffle, a support is arranged at the bottom of the base, an accommodating mechanism is arranged inside the base, a fire star falling prevention mechanism is arranged inside each side plate and the cover plate, the accommodating mechanism comprises a double-shaft motor arranged at the bottom of the base, worms are arranged on two sides of the double-shaft motor, one end of each worm is meshed with a first worm wheel, and a first bevel gear is. The portable barbecue grill can be assembled and disassembled by directly starting without manually adjusting and fixing the grill, is very convenient, is suitable for being carried during travel, can be used for dividing smoke generated by paving during barbecue, and can also be used for preventing sparks in the barbecue grill from scattering outside to cause fire.

Description

Portable barbecue box for traveling and preventing scattered fire

Technical Field

The invention relates to the technical field of portable barbecue boxes, in particular to a portable barbecue box for preventing fire and scattered food for traveling.

Background

Barbecuing refers to the process of roasting meat and meat products in charcoal or electric heating devices. Generally, grilling is the roasting of food over a fire to make it edible; in modern society, as people invent various fire modes, the barbecue modes are gradually diversified, various barbecue supplies such as barbecue ovens, barbecue grills, barbecue sauce, tin foil and the like are developed, the barbecue is also a leisure and entertainment mode for gathering many people or a business, and the barbecue is generally a group activity as small as a family, as large as a school and as a group activity of some company organizations no matter in China or whole Asia, America and Europe.

When travelling, can select the barbecue usually as the amusement activity of oneself, but general barbecue case is if oneself takes very trouble, but leases others' waste again, so need some portable barbecue casees can let the problem of no longer worrying the barbecue in the travel, when outdoor barbecue, all select spacious area usually, but spark in the stove drops and oil sputtering when preventing the barbecue, causes the conflagration, need make safety protection to the barbecue stove.

Disclosure of Invention

The invention aims to provide a portable barbecue box for preventing fire from scattering for traveling, which aims to solve the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a travelling is with portable barbecue case that prevents that fire star scatters, includes the base, the base top left and right sides is provided with the curb plate, base top symmetry is provided with the baffle of cliping the curb plate both sides, one of them the baffle top is rotated and is connected with the apron, the base bottom is provided with the support, the inside receiving mechanism that is provided with of base, the curb plate drops the mechanism with the inside fire star that is provided with of apron.

Further, the containing mechanism comprises a double-shaft motor arranged at the bottom of the base, worms are arranged on two sides of the double-shaft motor, one end of each worm is meshed with a first worm wheel, the top of the first worm wheel is provided with a first bevel gear, the outer side of the first bevel gear is meshed with a second bevel gear, the second bevel gear is coaxially provided with a first belt wheel, the outer side of the first belt wheel is in transmission connection with a first belt, one end of each belt is in transmission connection with a second belt wheel, the second belt wheel is coaxially provided with a gear, the outer side of the gear is meshed with a movable tooth socket, the middle of the top of the first bevel gear is provided with a connecting rod, the top of the connecting rod is provided with a third bevel gear, the outer side of the third bevel gear is meshed with a fourth bevel gear, a rotating shaft is arranged in the middle of the fourth, one of them the baffle inboard is provided with the arc spout, baffle one side is provided with spring switch, the baffle outside is provided with the electro-magnet, electro-magnet one side is provided with the iron push rod that passes the baffle.

Further, it is including setting up the band pulley three in the middle of the pivot to prevent that the fire star drops the mechanism, the three outside transmissions of band pulley are connected with belt two, two one end transmissions of belt are connected with belt pulley four, be provided with the dwang in the middle of the belt pulley four, dwang one side is provided with the gear shaft, the meshing of the gear shaft outside has the rack, rack one side is provided with the shifting ring with dwang swing joint, the passageway has been seted up in the shifting ring outside, the shifting ring top is provided with the switch, dwang one side fixedly connected with fan one, the apron top is provided with the buckle, be provided with the contact in the middle of the apron, the contact both sides are provided with the plate electrode, plate electrode outside electric connection has fan two, one of them the baffle.

Further, the baffle outside be provided with double-shaft motor electric connection's shift knob, activity tooth's socket and curb plate sliding connection, activity tooth's socket and base sliding connection, spring beam and support fixed connection, the shift knob in the outside of baffle can control opening and closing of double-shaft motor, conveniently accomodate or open the barbecue case, and when opening, the activity tooth's socket begins to slide to the top in base both sides, provides a baffle and blocks the rotation of curb plate.

Further, the gear is fixed on the base lateral wall, be provided with the cavity in the middle of the activity tooth's socket, the curb plate be provided with arc spout sliding connection's slider, slider and the mutual joint of arc spout can mesh with the inside gear rack of activity tooth's socket cavity during gear revolve, drive through the biax motor, provide a stable rotation.

Further, the spring switches are arranged on two sides of the baffle. Spring switch and electro-magnet electric connection, the electro-magnet is provided with the spring with iron push pedal fixed connection, and the position that spring switch was more out can compress spring switch just in time at the curb plate removal, makes the electro-magnet close with the spring switch coincidence.

Further, the baffle top is provided with the axis of rotation of being connected with the apron rotation, the width and the curb plate of apron match, baffle one side is provided with even fluting, and the apron can carry out free rotation in one side of baffle, when carrying out the barbecue, can open the apron outwards, conveniently observes food, also can cover the apron and prevent that the oil smoke flies in disorder.

Further, fan one and dwang one side fixed connection, the passageway matches with the size of shift ring, fan two sets up in the middle of the apron, does not have the rotational relation between fan one and the dwang, and simple fixed together only, the inside shift ring of passageway is through the rotation of curb plate when opening holistic barbecue case, drives belt two and drives the rotation with band pulley four in the dwang outside.

Furthermore, a groove is formed in one side of the buckle, the groove is the same as one side of the spring pin in shape, the spring pin is connected with the clamping groove in a sliding mode, a handle is arranged on one side of the spring pin, the clamping buckle on the cover plate is clamped into the clamping groove in the baffle plate, the opening of the barbecue oven can be blocked, the barbecue stick can penetrate through the groove in the top of the baffle plate, the smoke in the barbecue oven can be blown out through the first fan and the second fan, and meanwhile the influence of rainwater in the rainy period can be avoided.

Further, contact and apron sliding connection, contact one side is provided with the spring, plate electrode and contact constitute by conducting material, length between the plate electrode matches with the width of contact, and when contact and switch contacted each other, can extrude the shrink each other, and contact shrink intercommunication plate electrode opens fan two, and automatic opening fan two when covering the apron carries out convulsions.

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

1. the invention drives the worm in the base to rotate by starting the double-shaft motor, the worm is meshed with the worm wheel to drive the bevel gear to be meshed with each other, the belt drives the gear to rotate, the gear is meshed with the movable tooth groove to lift the movable tooth groove, the movable tooth groove moves upwards to block the side plate which moves simultaneously, the side plate is prevented from excessively rotating outwards, when the side plate rotates upwards and is lifted, the side plate is clamped with the baffle plate through the arc-shaped sliding groove, the baffle plate is actively driven to lift by the side plate, then the side plate extrudes the spring switches at the two sides of the baffle plate to close the electromagnet, the iron push plate is ejected by the spring after losing the suction force of the electromagnet to clamp the side plate, the whole device is fixed, after the use is finished, the double-shaft motor can be reversely rotated to enable the side plate to return to rotate, and, the electro-magnet is reopened, inhales back iron push rod again, lets out the space simultaneously and returns for the curb plate, and whole equipment need not be fixed through manual adjustment to it, and the dismouting just can be carried out in direct start, and unusual convenience is fit for carrying in the tourism, saves the time of dismouting when saving space.

2. After the equipment is assembled, the side plate rotates to the vertical direction, the belt wheel III which is coaxial with the rotating shaft and rotates together with the side plate rotates, the belt wheel III on the belt wheel III drives the belt wheel IV on one side to rotate the rotating rod, so that the moving ring is rotatably meshed with the rack, the moving ring is lifted in the channel, the switch on the top of the moving ring is lifted to the outside of the channel, when the barbecue is carried out, because the oil smoke is too large, the environment is poor for people beside, the cover plate can be covered, when the cover plate rotates and descends, the contact on the cover plate is in contact with the switch to be extruded, the two parts are mutually compressed, the switch opens the fan I to rotate, the oil smoke in the barbecue box is extracted, the contact connects the electrode plate to open the fan II in the middle of the cover plate, the fan is opposite to exhaust upwards, when the cover plate is covered, the smoke generated by paving during the barbecue is divided, meanwhile, the fire hazard caused by the scattered sparks in the barbecue box is prevented, and the cover plate is covered to prevent the interference of rainwater when outdoor weather is bad.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is an enlarged schematic view of FIG. 1 at A according to the present invention;

FIG. 4 is a schematic view of the construction of a first bevel gear and a second bevel gear of the present invention;

FIG. 5 is a schematic view of the gear configuration of the present invention;

FIG. 6 is a schematic view of the arcuate chute configuration of the present invention;

FIG. 7 is a schematic top view of an electromagnet according to the present invention;

FIG. 8 is a schematic front view of the baffle of the present invention;

FIG. 9 is a schematic side view of the cover plate of the present invention;

FIG. 10 is a schematic view of the present invention moving ring configuration;

fig. 11 is a schematic view of a card slot structure of the present invention.

In the figure: 1, a base; 2, side plates; 3, a baffle plate; 4, covering a plate; 5, a bracket; 6, a double-shaft motor; 7, a worm; 8, a first worm gear; 9, a first bevel gear; 10, a second bevel gear; 11, a first belt wheel; 12, a first belt; 13 belt wheel II; 14 gears; 15 movable tooth grooves; 16 connecting rods; 17, bevel gear three; 18 bevel gear four; 19 a rotating shaft; 20, a second worm gear; 21, a screw rod; 22 a spring rod; 23, a third belt wheel; 24 a second belt; 25, a belt wheel IV; 26 rotating the rod; 27 a gear shaft; 28 rack bars; 29 moving the ring; 30 channels; 31 a switch; 32, a first fan; 33, buckling; 34 contact points; 35 an electrode plate; 36 fans II; 37 card slots; 38 a spring pin; 39 arc-shaped chutes; 40 a spring switch; 41 an electromagnet; 42 iron push rod.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides the following technical solutions: a portable barbecue box for preventing scattered fire stars for traveling comprises a base 1, side plates 2 are arranged on the left side and the right side of the top of the base 1, baffles 3 for clamping the two sides of the side plates 2 are symmetrically arranged on the top of the base 1, a cover plate 4 is rotatably connected to the top of one baffle 3, a support 5 is arranged at the bottom of the base 1, a receiving mechanism is arranged inside the base 1, a mechanism for preventing the fire stars from falling off is arranged inside the side plates 2 and the cover plate 4, the receiving mechanism comprises a double-shaft motor 6 arranged at the bottom of the base 1, worms 7 are arranged on the two sides of the double-shaft motor 6, one end of each worm 7 is meshed with a worm wheel I8, a bevel gear I9 is arranged on the top of the worm wheel I8, a bevel gear II 10 is meshed with the outer side of the bevel gear I9, a belt, one end of the belt I12 is in transmission connection with a belt wheel II 13, the belt wheel II 13 is coaxially provided with a gear 14, a movable tooth slot 15 is meshed on the outer side of the gear 14, a connecting rod 16 is arranged in the middle of the top of the first bevel gear 9, a bevel gear III 17 is arranged at the top of the connecting rod 16, a bevel gear IV 18 is meshed at the outer side of the bevel gear III 17, a rotating shaft 19 is arranged in the middle of the bevel gear IV 18, a worm gear II 20 is meshed with the outer side of the middle of the worm 7, the bottom of the second worm wheel 20 is provided with a screw 21 in threaded connection with the bracket 5, two sides of the bracket 5 are provided with spring rods 22 fixedly connected with the base 1, an arc chute 39 is arranged at the inner side of one baffle 3, a spring switch 40 is arranged at one side of the baffle 2, an electromagnet 41 is arranged on the outer side of the baffle plate 2, and an iron push rod 42 penetrating through the baffle plate 2 is arranged on one side of the electromagnet 41.

In a preferred embodiment, a switch button electrically connected with the dual-axis motor 6 is disposed on the outer side of the baffle 3, the movable tooth grooves 15 are slidably connected with the side plate 2, the movable tooth grooves 15 are slidably connected with the base 1, the spring rod 22 is fixedly connected with the bracket 5, the switch button on the outer side of the baffle 3 can control the opening and closing of the dual-axis motor 6, so as to facilitate the storage or opening of the barbecue oven, when the barbecue oven is opened, the movable tooth grooves 15 start to slide upwards on both sides of the base 1, and a partition is provided to block the rotation of the side plate 2.

In a preferred embodiment, gear 14 is fixed on base 1 lateral wall, be provided with the cavity in the middle of the activity tooth's socket 15, curb plate 2 is provided with the slider with arc spout 39 sliding connection, slider and the mutual joint of arc spout 39, gear 14 can mesh with the inside gear rack of activity tooth's socket 15 cavity when rotating, drives through double-shaft motor 6, provides a stable rotation.

In a preferred embodiment, the spring switches 40 are disposed on both sides of the barrier 3. The spring switch 40 is electrically connected with the electromagnet 41, the electromagnet 41 is provided with a spring fixedly connected with the iron push plate 42, the spring switch 40 is compressed when the position of the spring switch 40 is increased just when the side plate 2 moves, and the spring switch 40 is overlapped to close the electromagnet 41.

In a preferred embodiment, the top of the baffle 3 is provided with a rotating shaft rotatably connected with the cover plate 4, the width of the cover plate 4 is matched with that of the side plate 2, one side of the baffle 3 is provided with an even slot, the cover plate 4 can freely rotate on one side of the baffle 3, the cover plate 4 can be opened outwards when barbecuing, food can be conveniently observed, and the cover plate 4 can also be covered to prevent oil smoke from flying in a mess.

The working principle of the invention is as follows: a double-shaft motor 6 is started to drive a worm 7 in a base 1 to rotate, the worm 7 is meshed with a worm wheel I8 to drive a bevel gear I9 at the top to rotate, the bevel gear I9 drives a bevel gear II 10 to rotate, a belt wheel I11 coaxial with the bevel gear II 10 drives a belt wheel I12 to transmit, the belt wheel I12 drives a belt wheel II 13 to rotate with a gear 14, the gear 14 is meshed with a movable tooth groove 15 to lift the movable tooth groove 15, the movable tooth groove 15 moves upwards to block a side plate 2 which rotates at the same time to prevent the side plate 2 from excessively rotating outwards, the bevel gear I9 rotates and drives a bevel gear III 17 at the top of a connecting rod 16 to rotate, the bevel gear III 17 drives a bevel gear IV 18 and a coaxial rotating shaft 19 to rotate together to lift the side plate 2, when the side plate 2 rotates upwards and lifts, the side plate 2 is clamped with the baffle 3 through an, then the side plate 2 extrudes the spring switches 40 at the two sides of the baffle 3, the electromagnet 41 is closed, the iron push plate 42 is ejected by the spring after losing the attraction of the electromagnet 41, the side plate 2 is clamped, the whole device is fixed, after the use is finished, the double-shaft motor 6 can be reversely rotated, the side plate 2 returns to rotate, the limit of the electromagnet 41 is cut off when the spring switches 40 do not contact with each other due to losing the extrusion of the side plate 2, the electromagnet 41 is opened again, the iron push rod 42 is sucked back again, meanwhile, the space is left for returning the side plate 2, the worm 7 drives the worm wheel 20 to rotate when driving the top of the base 1 to work, the worm wheel 20 is in threaded connection with the screw 21 and the bracket 5, the bracket 5 is lifted and moved under the support effect of the spring rods 22 at the two sides, the barbecue oven is unfolded, the whole device does not need to be adjusted and fixed manually, the direct start can be carried out the dismouting, very convenient.

Referring to fig. 1 and fig. 7-11, the present invention provides the following technical solutions: a portable barbecue box for preventing a fire star from scattering for traveling comprises a third belt wheel 23 arranged in the middle of a rotating shaft 19, the third belt wheel 23 is in transmission connection with a second belt wheel 24, one end of the second belt wheel 24 is in transmission connection with a fourth belt wheel 25, a rotating rod 26 is arranged in the middle of the fourth belt wheel 25, a gear shaft 27 is arranged on one side of the rotating rod 26, a rack 28 is meshed on the outer side of the gear shaft 27, a moving ring 29 movably connected with the rotating rod 26 is arranged on one side of the rack 28, a channel 30 is arranged on the outer side of the moving ring 29, a switch 31 is arranged on the top of the moving ring 29, a first fan 32 is fixedly connected on one side of the rotating rod 26, a buckle 33 is arranged on the top of a cover plate 4, a contact 34 is arranged in the middle of the cover plate 4, electrode, a clamping groove 37 is formed in the outer side of one of the baffle plates 3, and a spring pin 38 is arranged on one side of the clamping groove 37.

In a preferred embodiment, the first fan 32 is fixedly connected to one side of the rotating rod 26, the channel 30 is matched with the moving ring 29 in size, the second fan 36 is disposed in the middle of the cover plate 4, there is no rotating relationship between the first fan 32 and the rotating rod 26, and the first fan 32 and the rotating rod 26 are simply fixed together, and the moving ring 29 inside the channel 30 drives the belt 24 to rotate the pulley four 25 outside the rotating rod 26 through the rotation of the side plate 2 when the whole barbecue oven is opened.

In a preferred embodiment, one side of the buckle 33 is provided with a groove, the shape of the groove is the same as that of one side of the spring pin 38, the spring pin 38 is slidably connected with the clamping groove 37, one side of the spring pin 38 is provided with a handle, the opening of the barbecue box can be blocked by clamping the buckle 33 on the cover plate 4 into the clamping groove 37 on the baffle plate 3, the barbecue stick can pass through the groove on the top of the baffle plate 3, the smoke in the barbecue box can be blown out by the first fan 32 and the second fan 36, and meanwhile, the influence of rainwater in the rainy days can be avoided.

In a preferred embodiment, the contact 34 is slidably connected to the cover plate 4, a spring is disposed on one side of the contact 34, the electrode plates 35 and the contact 34 are both made of conductive materials, the length between the electrode plates 35 is matched with the width of the contact 34, when the contact 34 and the switch 31 are in contact with each other, the contact 34 is pressed and contracted, the contact 34 is contracted to communicate with the electrode plates 35 to turn on the second fan 36, and when the cover plate 4 is covered, the second fan 36 is automatically turned on to draw air.

The working principle of the invention is as follows: when the side plate 2 rotates to the vertical direction, a belt wheel III 23 which is coaxial with the rotating shaft 19 rotates together with the side plate 2, a belt wheel II 24 on the belt wheel III 23 drives a belt wheel IV 25 on one side to rotate a rotating rod 26, one side of the rotating rod 26 is fixed on the side surface of a fan I32, a gear shaft 27 on one side of the rotating rod 26 is meshed with a rack 28 in the moving ring 29 when rotating, the moving ring 29 is lifted in a channel 30, a switch 31 fixed on the top of the moving ring 29 is lifted outside the channel 30, when barbecue is carried out, because the oil smoke is too large, a cover plate 4 can be covered, when the cover plate 4 rotates and descends, a contact 34 on the cover plate 4 is in contact with the switch 31 to be pressed, so that the two parts are mutually compressed, the fan I32 is opened by the switch 31 to rotate, the oil smoke in the barbecue oven is extracted, the contact 34 is contracted to connect an electrode, the second fan 36 exhausts air facing the upper part, the buckle 33 on the cover plate 4 is connected with the clamping groove 37 on the baffle plate 3, the buckle 33 stretches into the clamping groove 37, the spring pin 38 is extruded by the wedge on the buckle 33, the groove on the buckle 33 and the spring pin 38 are clamped immovably, the buckle 33 is fixed with the clamping groove 37, when the cover plate 4 is required to be opened, one side of the spring pin 38 can be shifted by a hand, the buckle 33 is released, the cover plate 4 is opened, the operation is simple and convenient, when the cover plate 4 is covered, smoke generated by paving in barbecuing is divided, and meanwhile, sparks in the barbecue box are prevented from scattering outside, so that fire disasters are caused.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a travelling is with portable barbecue case that fire prevention star scatters, includes base (1), its characterized in that: the fire-proof star falling device is characterized in that side plates (2) are arranged on the left side and the right side of the top of the base (1), baffle plates (3) for clamping the two sides of the side plates (2) are symmetrically arranged on the top of the base (1), an cover plate (4) is rotatably connected to the top of the baffle plates (3), a support (5) is arranged at the bottom of the base (1), an accommodating mechanism is arranged inside the base (1), and a fire-proof star falling mechanism is arranged inside the side plates (2) and the cover plate (4).

2. The portable barbecue box for traveling use according to claim 1, characterized in that: the storage mechanism comprises a double-shaft motor (6) arranged at the bottom of a base (1), worms (7) are arranged on two sides of the double-shaft motor (6), a first worm wheel (8) is meshed at one end of each worm (7), a first bevel gear (9) is arranged at the top of the first worm wheel (8), a second bevel gear (10) is meshed at the outer side of the first bevel gear (9), a first belt wheel (11) is coaxially arranged on the second bevel gear (10), a first belt wheel (12) is in transmission connection with the outer side of the first belt wheel (11), a second belt wheel (13) is in transmission connection with one end of the first belt (12), a gear (14) is coaxially arranged on the second belt wheel (13), a movable tooth groove (15) is meshed at the outer side of the gear (14), a connecting rod (16) is arranged in the middle of the top of the first bevel gear (9), a third bevel gear (17), the middle of the bevel gear four (18) is provided with a rotating shaft (19), the outer side of the middle of the worm (7) is meshed with a worm gear two (20), the bottom of the worm gear two (20) is provided with a screw rod (21) in threaded connection with the support (5), two sides of the support (5) are provided with spring rods (22) fixedly connected with the base (1), one of the spring rods is provided with an arc-shaped sliding groove (39) on the inner side of the baffle (3), one side of the baffle (2) is provided with a spring switch (40), the outer side of the baffle (2) is provided with an electromagnet (41), and one side of the electromagnet (41) is provided with an iron push rod (42).

3. The portable barbecue box for traveling use according to claim 2, characterized in that: the mechanism that drops is prevented fire star is including setting up band pulley three (23) in the middle of pivot (19), band pulley three (23) outside transmission is connected with belt two (24), belt two (24) one end transmission is connected with band pulley four (25), be provided with dwang (26) in the middle of band pulley four (25), dwang (26) one side is provided with gear shaft (27), the meshing of gear shaft (27) outside has rack (28), rack (28) one side is provided with shift ring (29) with dwang (26) swing joint, passageway (30) have been seted up in the shift ring (29) outside, shift ring (29) top is provided with switch (31), dwang (26) one side fixedly connected with fan one (32), apron (4) top is provided with buckle (33), be provided with contact (34) in the middle of apron (4), electrode plates (35) are arranged on two sides of the contact (34), a second fan (36) is electrically connected to the outer side of the electrode plates (35), a clamping groove (37) is formed in the outer side of the baffle (3), and a spring pin (38) is arranged on one side of the clamping groove (37).

4. The portable barbecue box for traveling use according to claim 2, characterized in that: the utility model discloses a two-axis motor, including baffle (3), activity tooth's socket (15) and curb plate (2), baffle (3) outside is provided with the shift knob with biax motor (6) electric connection, activity tooth's socket (15) and base (1) sliding connection, spring beam (22) and support (5) fixed connection.

5. The portable barbecue box for traveling use according to claim 2, characterized in that: gear (14) are fixed on base (1) lateral wall, be provided with the cavity in the middle of activity tooth's socket (15), curb plate (2) are provided with the slider with arc spout (39) sliding connection, slider and arc spout (39) joint each other.

6. The portable barbecue box for traveling use according to claim 2, characterized in that: the spring switches (40) are arranged on two sides of the baffle (3). The spring switch (40) is electrically connected with the electromagnet (41), and the electromagnet (41) is provided with a spring fixedly connected with the iron push plate (42).

7. The portable barbecue box for traveling use according to claim 2, characterized in that: the top of the baffle (3) is provided with a rotating shaft which is rotatably connected with the cover plate (4), the width of the cover plate (4) is matched with the side plate (2), and one side of the baffle (3) is provided with an even groove.

8. The portable barbecue case for traveling of claim 3, which is characterized in that: the first fan (32) is fixedly connected with one side of the rotating rod (26), the channel (30) is matched with the moving ring (29) in size, and the second fan (36) is arranged in the middle of the cover plate (4).

9. The portable barbecue case for traveling of claim 3, which is characterized in that: one side of the buckle (33) is provided with a groove, the shape of the groove is the same as that of one side of the spring pin (38), the spring pin (38) is connected with the clamping groove (37) in a sliding mode, and one side of the spring pin (38) is provided with a handle.

10. The portable barbecue case for traveling of claim 3, which is characterized in that: the contact (34) is connected with the cover plate (4) in a sliding mode, a spring is arranged on one side of the contact (34), the electrode plate (35) and the contact (34) are made of conductive materials, and the length between the electrode plates (35) is matched with the width of the contact (34).