阅读说明：本技术 一种热风循环式烘烤机 (Heated air circulation formula roaster ) 是由 赵瑞霞 于 2020-12-30 设计创作，主要内容包括：本发明公开了一种热风循环式烘烤机,包括槽口、机体、门体和固定板,所述机体的内部安装有槽口,且槽口的外侧壁上安装有合页,所述合页的外侧壁上活动连接有门体。本发明通过控制开关控制启动槽口内壁安装的电热丝进行加热工作,电热丝在槽口内壁呈等间距均匀排列,对其内部进行快速均匀加热,在工作过程中控制开关根据需要控制槽口底端安装的第一风机和第二风机工作,风向通过槽口内部电热丝的加热形成高温风流,对内部滤网盘上的物料进行高速烘烤风干,风向在吹动过程中可由槽口顶端安装的气泵抽动将其抽至连通管内部,再通过固定槽从槽口两侧通入槽口内部,使其内部高温风向始终处于流动过程,使其烘烤更加高效快速。(The invention discloses a hot air circulation type baking machine which comprises a notch, a machine body, a door body and a fixing plate, wherein the notch is arranged in the machine body, a hinge is arranged on the outer side wall of the notch, and the door body is movably connected to the outer side wall of the hinge. The heating wires arranged on the inner wall of the opening are controlled and started to heat through the control switch, the heating wires are uniformly arranged on the inner wall of the opening at equal intervals to quickly and uniformly heat the interior of the opening, the control switch controls the first fan and the second fan arranged at the bottom end of the opening to work as required in the working process, the wind direction forms high-temperature wind flow through the heating of the heating wires in the opening, the materials on the internal filter screen disc are baked and dried at high speed, the wind direction can be pumped into the communicating pipe through the air pump arranged at the top end of the opening in the blowing process, and then the wind direction is introduced into the opening from the two sides of the opening through the fixing grooves, so that the high-temperature wind direction in the opening is always in the flowing.)

1. The utility model provides a heated air circulation formula roaster, includes notch (2), organism (3), door body (8) and fixed plate (14), its characterized in that: the refrigerator is characterized in that a notch (2) is arranged inside the refrigerator body (3), a hinge (4) is arranged on the outer side wall of the notch (2), a door body (8) is movably connected onto the outer side wall of the hinge (4), a reinforcing structure (23) is arranged on the outer side wall of the door body (8), a control switch (15) is arranged on the outer side wall of the refrigerator body (3), a fixing plate (14) is arranged on the outer side wall of the refrigerator body (3), a temperature controller (13) is arranged on the outer side wall of the fixing plate (14), a rotating structure (11) is arranged inside the notch (2), an air pump (16) is arranged at the top end of the notch (2), a communicating pipe (17) is arranged at the top end of the air pump (16), a fixing groove (18) is arranged on the inner side wall of the notch (2), the communicating pipe (17) is communicated with the fixing groove (18), and a first, second fan (20) are installed to the bottom of the inside of notch (2), logical groove (10) are installed to the bottom of notch (2), and lead to groove (10) and first fan (19) and second fan (20) butt joint.

2. The hot air circulating type roasting machine according to claim 1, wherein: the heating wire (21) is installed on the inner side wall of the notch (2), and the heating wire (21) is distributed on the inner side wall of the notch (2) in an equidistant arrangement mode.

3. The hot air circulating type roasting machine according to claim 1, wherein: install joint groove (1) on the lateral wall of notch (2), install joint piece (5) on the inside wall of the door body (8), and the external diameter of joint piece (5) is less than the internal diameter in joint groove (1), joint piece (5) and joint groove (1) can carry out the joint.

4. The hot air circulating type roasting machine according to claim 1, wherein: the anti-skid device is characterized in that a bottom pad (12) is installed at the bottom end of the machine body (3), anti-skid grains (9) are arranged on the outer side wall of the bottom pad (12), and the anti-skid grains (9) are uniformly distributed on the outer side wall of the bottom pad (12).

5. The hot air circulating type roasting machine according to claim 1, wherein: the door is characterized in that a fixing block (7) is installed on the outer side wall of the door body (8), a lock hole (6) is formed in the fixing block (7), and a handle (22) is installed on the outer side wall of the fixing block (7).

6. The hot air circulating type roasting machine according to claim 1, wherein: revolution mechanic (11) are including mount (1101), frame plate (1102), butt joint groove (1103), connecting axle (1104), filter screen dish (1105), mounting groove (1106), installation piece (1107) and motor (1108), motor (1108) are installed to the inside bottom of notch (2), and the top of motor (1108) is fixed with connecting axle (1104), mount (1101) are installed to the top of connecting axle (1104), and the internally mounted of mount (1101) has frame plate (1102), the inside joint of frame plate (1102) has filter screen dish (1105), and installs butt joint groove (1103) on the lateral wall of filter screen dish (1105), installation piece (1107) are all installed to the both sides of filter screen dish (1105), install mounting groove (1106) on the inside wall of frame plate (1102).

7. The hot air circulating type roasting machine according to claim 6, wherein: the outer diameter of the mounting block (1107) is smaller than the inner diameter of the mounting groove (1106), the mounting block (1107) and the mounting groove (1106) can be clamped, and the frame plates (1102) are arranged and distributed in the fixing frame (1101) at equal intervals.

8. The hot air circulating type roasting machine according to claim 1, wherein: reinforced structure (23) are detained (2307) including gim peg (2301), fixed hook (2302), connecting plate (2303), link (2304), fixed axle (2305), mounting panel (2306) and turn on, install mounting panel (2306) on the lateral wall of door body (8), and install fixed axle (2305) on the lateral wall of mounting panel (2306), swing joint has the turn on the lateral wall of fixed axle (2305) and detains (2307), and the turn has link (2304) to the internally mounted who detains (2307), install connecting plate (2303) on the lateral wall of fixed plate (14), and the internally mounted of connecting plate (2303) has gim peg (2301), install on the lateral wall of connecting plate (2303) fixed hook (2302).

9. The hot air circulating type roasting machine according to claim 8, wherein: the fixing bolts (2301) are symmetrically distributed at four corners in the connecting plate (2303) to complete the installation and connection with the fixing plate (14).

10. The hot air circulating type roasting machine according to claim 8, wherein: the turning handle buckle (2307) can complete angle turning through the fixing shaft (2305), and the hanging ring (2304) can be buckled with the fixing hook (2302).

Technical Field

The invention relates to the technical field of baking machines, in particular to a hot air circulating baking machine.

Background

The roaster is a processing machine capable of drying the moisture in the material, can prolong the storage life of the material, has long storage time and is not easy to decay, is generally used for the field of dried fruits in fruit production, completes the processing and manufacturing process of the dried fruits, is widely used in food processing and household manual production, needs a roaster with good internal drying effect and energy-saving recycling use, but has many problems or defects in the existing heated air circulation type roaster:

traditional heated air circulation formula roaster inside wind direction flow direction single circulation when using is inconvenient, and the wind direction flow is even inadequately, and is not good to the stoving processing effect of the inside material of notch, and the stoving time is of a specified duration, and the device uses high-efficient convenient inadequately.

Disclosure of Invention

The invention aims to provide a hot air circulating type baking machine, which aims to solve the problems of poor internal hot air circulating effect, insufficient efficiency and convenience in drying of the device in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a hot air circulation type baking machine comprises a notch, a machine body, a door body and a fixing plate, wherein the notch is arranged in the machine body, and the outer side wall of the notch is provided with a hinge, the outer side wall of the hinge is movably connected with a door body, and the outer side wall of the door body is provided with a reinforced structure, the outer side wall of the machine body is provided with a control switch, the outer side wall of the machine body is provided with a fixed plate, and the outer side wall of the fixed plate is provided with a temperature controller, the inside of the notch is provided with a rotating structure, the top end of the notch is provided with an air pump, and the top end of the air pump is provided with a communicating pipe, the inner side wall of the notch is provided with a fixed groove, the communicating pipe is communicated with the fixed groove, first fan is installed to the bottom of the inside of notch, the second fan is installed to the bottom of the inside of notch, logical groove is installed to the bottom of notch, and leads to groove and first fan and second fan butt joint.

Preferably, the heating wires are installed on the inner side wall of the notch, and the heating wires are arranged and distributed on the inner side wall of the notch at equal intervals.

Preferably, install the joint groove on the lateral wall of notch, install the joint piece on the inside wall of the door body, and the external diameter of joint piece is less than the internal diameter in joint groove, joint piece and joint groove can carry out the joint.

Preferably, the bottom mat is installed to the bottom of organism, and is provided with anti-skidding line on the lateral wall of bottom mat, anti-skidding line is evenly distributed on the lateral wall of bottom mat.

Preferably, the outer side wall of the door body is provided with a fixed block, a lock hole is formed in the fixed block, and the outer side wall of the fixed block is provided with a handle.

Preferably, revolution mechanic includes mount, frame plate, butt joint groove, connecting axle, filter screen dish, mounting groove, installation piece and motor, the motor is installed to the inside bottom of notch, and the top of motor is fixed with the connecting axle, the mount is installed on the top of connecting axle, and the internally mounted of mount has the frame plate, the inside joint of frame plate has the filter screen dish, and installs the butt joint groove on the lateral wall of filter screen dish, the installation piece is all installed to the both sides of filter screen dish, install the mounting groove on the inside wall of frame plate.

Preferably, the external diameter of installation piece is less than the internal diameter of mounting groove, installation piece and mounting groove can carry out the joint, the frame plate is equidistant range distribution in the inside of mount.

Preferably, reinforced structure includes gim peg, fixed hook, connecting plate, link, fixed axle, mounting panel and turn and detains, install the mounting panel on the lateral wall of the door body, and install the fixed axle on the lateral wall of mounting panel, swing joint has the turn to detain on the lateral wall of fixed axle, and the turn has the link to the internally mounted who detains, install the connecting plate on the lateral wall of fixed plate, and the internally mounted of connecting plate has the gim peg, install the fixed hook on the lateral wall of connecting plate.

Preferably, the fixing bolts are symmetrically distributed at four corners in the connecting plate to complete the installation and connection with the fixing plate.

Preferably, the turning handle buckle can complete angle turning through the fixing shaft, and the hanging ring can be buckled with the fixing hook.

Compared with the prior art, the invention has the beneficial effects that: the hot air circulating type baking machine has reasonable structure and the following advantages:

(1) the heating wires arranged on the inner wall of the opening are controlled and started to heat through a control switch, the heating wires are uniformly arranged on the inner wall of the opening at equal intervals to rapidly and uniformly heat the inside of the opening, a certain temperature space is formed inside the opening, the baking condition is provided, the control switch controls a first fan and a second fan arranged at the bottom end of the opening to work as required in the working process, wind direction is blown into the opening through a through groove arranged at the bottom end of the opening, the wind direction forms high-temperature wind flow through the heating of the heating wires in the opening, the materials on an internal filter screen disc are baked and air-dried at high speed, the wind direction can be pumped into a communicating pipe by a gas pump arranged at the top end of the opening in the blowing process, then the wind direction is introduced into the opening from two sides of the opening through a fixed groove, the hot air circulation flowing process in, the baking is more efficient and rapid, the use is more energy-saving and environment-friendly, and the baking processing process of the materials in the notch is finally completed;

(2) the rotary structure is arranged in the groove opening, the control switch controls the starting motor to start rotating when in use, the motor drives the connecting shaft to start rotating, the uniform rotation of the fixing frame is completed, the filter screen disc and the frame plate can be disassembled and assembled, the inserting rod can be inserted into the butt joint groove to apply force when in drawing, the mounting blocks arranged on two sides of the filter screen disc can slide in the mounting grooves arranged on the inner wall of the frame plate to play a limiting and guiding role, so that the filter screen disc and the frame plate can be more conveniently pulled and are not easy to deviate, the ventilation grooves are arranged in the filter screen disc and the frame plate respectively, the wind direction flow cannot be influenced, the fixing frame can uniformly rotate in the baking process due to the arrangement of the uniform rotation of the whole fixing frame, the baking effect is more uniform, the phenomenon of local baking and over-coking is not;

(3) through install reinforced structure on the lateral wall at the door body, the door body locks closed back with the organism during use, the turn is buckled accessible fixed axle and is overturned, can drive the link during upset and stretch the removal left, the link can be hung with the fixed hook of connecting plate outer wall installation after the displacement and get fixedly, hang and get the turn after the lock joint and turn right the knot again, it stretches the completion fastening right to drive the link, accomplish the reinforcement between the door body and the organism, it is closed more firm to make the butt joint between the door body and the device through this setting, the phenomenon of popping out by accident can not take place among the baking process, it is safe high-efficient to use.

Drawings

FIG. 1 is a schematic front view of the present invention in an expanded configuration;

FIG. 2 is a front view of the reinforcement structure of the present invention;

FIG. 3 is a side view of the reinforcing structure of the present invention;

FIG. 4 is a front view of the rotary structure of the present invention;

FIG. 5 is a schematic view of a front view of a partial cross-sectional structure of the present invention;

FIG. 6 is a schematic front view of the present invention;

fig. 7 is a schematic bottom view of the present invention.

In the figure: 1. a clamping groove; 2. a notch; 3. a body; 4. a hinge; 5. a clamping block; 6. a lock hole; 7. a fixed block; 8. a door body; 9. anti-skid lines; 10. a through groove; 11. a rotating structure; 1101. a fixed mount; 1102. a frame plate; 1103. a butt joint groove; 1104. a connecting shaft; 1105. a filter screen disc; 1106. mounting grooves; 1107. mounting blocks; 1108. a motor; 12. a bottom pad; 13. a temperature controller; 14. a fixing plate; 15. a control switch; 16. an air pump; 17. a communicating pipe; 18. fixing grooves; 19. a first fan; 20. a second fan; 21. an electric heating wire; 22. a handle; 23. reinforcing the structure; 2301. a fixing bolt; 2302. a fixed hook; 2303. a connecting plate; 2304. hanging a ring; 2305. a fixed shaft; 2306. mounting a plate; 2307. the handle is turned.

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. 1-7, an embodiment of the present invention is shown: a hot air circulation type baking machine comprises a notch 2, a machine body 3, a door body 8 and a fixing plate 14, wherein the notch 2 is arranged inside the machine body 3, heating wires 21 are arranged on the inner side wall of the notch 2, the heating wires 21 are distributed on the inner side wall of the notch 2 at equal intervals, materials to be baked are placed on a filter screen disc 1105 arranged on a rotating structure 11, ventilation grooves are formed inside the filter screen disc 1105 and a frame plate 1102, wind direction flowing cannot be influenced, the door body 8 is closed after the materials are placed, reinforcing between the door body 8 and the machine body 3 is completed through a reinforcing structure 23, the heating wires 21 arranged on the inner wall of the starting notch 2 are controlled by a control switch 15 to perform heating work, a certain temperature space is formed inside the notch 2, the starting motor 1108 is controlled by the control switch 15 to start to operate, the rotating structure 11 is driven to start rotating, and the uniform and rapid baking process, in the working process, the control switch 15 controls the first fan 19 and the second fan 20 which are installed at the bottom end of the notch 2 to work as required, wind direction is blown into the notch 2, the wind direction forms high-temperature wind flow through heating of electric heating wires 21 in the notch 2, the materials on the internal filter screen disc 1105 are baked and air-dried at high speed, the wind direction can be pumped into the communicating pipe 17 through the air pump 16 installed at the top end of the notch in the blowing process, then the wind direction is introduced into the notch 2 from two sides of the notch 2 through the fixing groove 18, the hot wind circulation flowing process in the notch 2 is completed, and finally the baking processing process of the materials in the notch 2 is completed;

the outer side wall of the notch 2 is provided with a clamping groove 1, the inner side wall of the door body 8 is provided with a clamping block 5, the outer diameter of the clamping block 5 is smaller than the inner diameter of the clamping groove 1, the clamping block 5 and the clamping groove 1 can be clamped, so that the door body 8 can be firmly clamped with the notch 2 when closed, the closing is firmer, and the use is more convenient;

the bottom end of the machine body 3 is provided with the bottom pad 12, the outer side wall of the bottom pad 12 is provided with the anti-slip patterns 9, and the anti-slip patterns 9 are uniformly distributed on the outer side wall of the bottom pad 12, so that the device is more stable to support and place, does not slip when used and placed, and is safer and more convenient to use;

the outer side wall of the notch 2 is provided with a hinge 4, the outer side wall of the hinge 4 is movably connected with a door body 8, the outer side wall of the door body 8 is provided with a fixed block 7, a lock hole 6 is formed inside the fixed block 7, and the outer side wall of the fixed block 7 is provided with a handle 22, so that the door body 8 can be opened and closed more conveniently, can be doubly fixed, and is safer and more efficient to use;

the outer side wall of the door body 8 is provided with a reinforcing structure 23, the reinforcing structure 23 comprises a fixed bolt 2301, a fixed hook 2302, a connecting plate 2303, a hanging ring 2304, a fixed shaft 2305, a mounting plate 2306 and a turning handle buckle 2307, the outer side wall of the door body 8 is provided with the mounting plate 2306, the outer side wall of the mounting plate 2306 is provided with the fixed shaft 2305, the outer side wall of the fixed shaft 2305 is movably connected with the turning handle buckle 2307, the inside of the turning handle buckle 2307 is provided with the hanging ring 2304, the outer side wall of the fixing plate 14 is provided with the connecting plate 2303, the inside of the connecting plate 2303 is provided with the fixed bolt 2301, and the outer side wall of the connecting;

the fixing bolts 2301 are symmetrically distributed at four corners in the connecting plate 2303 to complete the installation and connection with the fixing plate 14;

the turning handle buckle 2307 can complete angle turning through the fixed shaft 2305, and the hanging ring 2304 can be buckled with the fixed hook 2302;

specifically, as shown in fig. 2 and 6, when in use, the reinforcing structure 23 is installed on the outer side wall of the door body 8, after the door body 8 and the machine body 3 are locked and closed in use, the turning handle buckle 2307 can be turned over through the fixed shaft 2305, the hanging ring 2304 can be driven to stretch and move leftwards during turning, the hanging ring 2304 can be hung and fixed with the fixed hook 2302 installed on the outer wall of the connecting plate 2303 after displacement, the turning handle buckle 2307 is turned rightwards after hanging and buckling, the hanging ring 2304 is driven to stretch rightwards to finish fastening, and the reinforcement between the door body 8 and the machine body 3 is finished, so that the butt joint and closing between the door body 8 and the device are firmer through the arrangement, the accidental bouncing phenomenon cannot occur in the baking process, and the use is safer and more efficient;

the outer side wall of the machine body 3 is provided with a control switch 15, the outer side wall of the machine body 3 is provided with a fixing plate 14, the outer side wall of the fixing plate 14 is provided with a temperature controller 13, a rotating structure 11 is arranged inside the notch 2, the rotating structure 11 comprises a fixing frame 1101, a frame plate 1102, a butt joint groove 1103, a connecting shaft 1104, a filter screen disc 1105, a mounting groove 1106, a mounting block 1107 and a motor 1108, the bottom end inside the notch 2 is provided with the motor 1108, the model of the motor 1108 is Y112M-2, the top end of the motor 1108 is fixedly provided with the connecting shaft 1104, the top end of the connecting shaft 1104 is provided with the fixing frame 1101, the frame plate 1102 is arranged inside the fixing frame 1101, the filter screen disc 1105 is clamped inside the frame plate 1102, the butt joint groove 1103 is arranged on the outer side wall of the filter screen disc 1105, the;

the outer diameter of the mounting block 1107 is smaller than the inner diameter of the mounting groove 1106, the mounting block 1107 and the mounting groove 1106 can be clamped, and the frame plates 1102 are arranged in the fixing frame 1101 at equal intervals;

specifically, as shown in fig. 1, 4 and 5, when in use, the rotating structure 11 is installed inside the slot 2, the control switch 15 controls the starting motor 1108 to start rotating, the motor 1108 drives the connecting shaft 1104 to start rotating, so as to complete uniform rotation of the fixing frame 1101, the filter screen disc 1105 can be detached from the frame plate 1102, the plunger can be inserted into the abutting groove 1103 to apply force when in pumping, the mounting blocks 1107 installed at two sides of the filter screen disc 1105 can slide inside the mounting grooves 1106 arranged on the inner wall of the frame plate 1102 to play a limiting and guiding role, so that the pulling between the filter screen disc 1105 and the frame plate 1102 is more convenient and less prone to shift, the ventilation grooves are arranged inside the filter screen disc 1105 and the frame plate 1102, so as not to affect wind flow, the fixing frame 1101 can rotate uniformly during baking due to the uniform rotation, the baking effect is more uniform, and the phenomenon of partial baking over-scorching is less prone to occur, the use of the device is more efficient and convenient;

an air pump 16 is installed at the top end of the notch 2, a communicating pipe 17 is installed at the top end of the air pump 16, a fixed groove 18 is installed on the inner side wall of the notch 2, the communicating pipe 17 is communicated with the fixed groove 18, a first fan 19 is installed at the bottom end of the inside of the notch 2, the first fan 19 is ZK30 in model, a second fan 20 is installed at the bottom end of the inside of the notch 2, the second fan 20 is BFX-100 in model, a through groove 10 is installed at the bottom end of the notch 2, the through groove 10 is in butt joint with the first fan 19 and the second fan 20, a control switch 15 controls and starts a heating wire 21 installed on the inner wall of the notch 2 to perform heating operation, the heating wire 21 is uniformly arranged on the inner wall of the notch 2 at equal intervals, the inside of the notch 2 is rapidly and uniformly heated, a certain temperature space is formed inside the notch 2, baking conditions are provided, and the control switch 15 controls the, through groove 10 that sets up through 2 bottoms of notch 2 to the inside wind direction that blows in of notch 2, the wind direction forms high temperature wind current through the heating of 2 inside heating wires 21 of notch, the material on the internal filter screen dish 1105 toasts at a high speed and air-dries, the wind direction can be by the air pump 16 twitch of 2 top installations of notch in the blowing process and take out it to 17 insides communicating pipe, rethread fixed slot 18 lets in notch 2 inside from 2 both sides of notch, the completion is to the hot air circulation flow process of 2 insides of notch, make its inside high temperature wind direction be in the flow process all the time, it is more high-efficient quick to make it toast, use more energy-concerving and environment-protective, the final completion.

The working principle is as follows: when in use, the external power supply of the device is used, whether the internal and external structures of the device can operate normally or not is checked before the device is used, the device is opened for use after the safety is confirmed, the door body 8 is opened, the material to be baked is placed on the filter screen disc 1105 arranged on the rotating structure 11, the inside of the filter screen disc 1105 and the frame plate 1102 is provided with the ventilation slots, the wind direction flow is not influenced, the door body 8 is closed after the material is placed, the reinforcement between the door body 8 and the machine body 3 is completed through the reinforcing structure 23, the heating wire 21 arranged on the inner wall of the starting notch 2 is controlled by the control switch 15 to perform heating work, a certain temperature space is formed inside the notch 2, the control switch 15 controls the starting motor 1108 to operate, the rotating structure 11 is driven to rotate, the uniform and rapid baking process of the internal material is completed, the control switch 15 controls the first fan 19 and the second fan 20 arranged, blowing wind direction into the notch 2, wherein the wind direction forms high-temperature wind flow through the heating of an electric heating wire 21 in the notch 2, and the high-temperature wind flow is used for baking and air-drying materials on the internal filter screen disc 1105 at a high speed, the wind direction can be pumped into a communicating pipe 17 by an air pump 16 arranged at the top end of the notch in the blowing process, and then the wind direction is introduced into the notch 2 from two sides of the notch 2 through a fixed groove 18, so as to complete the hot wind circulation flowing process in the notch 2, and finally complete the baking process of the materials in the notch 2, firstly, the electric heating wire 21 arranged on the inner wall of the notch 2 is controlled and started through a control switch 15 to heat, the electric heating wire 21 is uniformly arranged at equal intervals on the inner wall of the notch 2, the interior of the notch 2 is rapidly and uniformly heated, so that a certain temperature space is formed in the notch 2, and baking conditions are provided, and the, the wind direction is blown into the inside of the notch 2 through the through groove 10 arranged at the bottom end of the notch 2, the wind direction forms high-temperature wind flow through the heating of the electric heating wire 21 in the notch 2, the materials on the internal filter screen disc 1105 are baked and dried at high speed, the wind direction can be pumped into the communicating pipe 17 by the air pump 16 arranged at the top end of the notch 2 in the blowing process, and then the wind direction is led into the notch 2 from two sides of the notch 2 through the fixing groove 18, so that the hot wind circulation flowing process in the notch 2 is completed, the high-temperature wind direction in the notch 2 is always in the flowing process, the baking is more efficient and rapid, the use is more energy-saving and environment-friendly, and the baking;

secondly, the rotating structure 11 is arranged in the notch 2, when the device is used, the control switch 15 controls the starting motor 1108 to start rotating, the motor 1108 drives the connecting shaft 1104 to start rotating, the uniform rotation of the fixing frame 1101 is completed, the filter screen disc 1105 and the frame plate 1102 can be disassembled and assembled, the inserted rod can be inserted in the butt joint groove 1103 for applying force during drawing, the installation blocks 1107 arranged at two sides of the filter screen disc 1105 can slide in the installation grooves 1106 arranged on the inner wall of the frame plate 1102 for limiting and guiding, so that the drawing between the filter screen disc 1105 and the frame plate 1102 is more convenient and less prone to offset, the ventilation grooves are arranged in the filter screen disc 1105 and the frame plate 1102, the wind direction flowing is not influenced, the fixing frame 1101 can uniformly rotate in the baking process due to the arrangement of the uniform rotation, the baking effect is more uniform, the phenomenon of local baking and over-scorching is not prone to occur;

finally, through installing reinforced structure 23 on the lateral wall of door body 8, door body 8 locks the closure back with organism 3 during the use, the turn is buckled 2307 accessible fixed axle 2305 and is overturned, can drive link 2304 tensile removal left during the upset, link 2304 can be hung with the fixed hook 2302 of connecting plate 2303 outer wall installation after the displacement and get fixedly, hang and get the turn again after the lock joint and turn buckle 2307 right, it accomplishes the fastening to drive link 2304 tensile completion right, accomplish the reinforcement between door body 8 and the organism 3, it is closed more firm to make the butt joint between door body 8 and the device through this setting, the unexpected phenomenon of popping out can not take place in the baking process, it is safe more high-efficient to use.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.