CN114617426B

CN114617426B - Steaming oven with hot air guiding function

Info

Publication number: CN114617426B
Application number: CN202210222999.9A
Authority: CN
Inventors: 洪金金
Original assignee: Nanjing Newhigh Kitchen Tools Equipment Development Co ltd
Current assignee: Nanjing Newhigh Kitchen Tools Equipment Development Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2023-03-10
Anticipated expiration: 2042-03-07
Also published as: CN114617426A

Abstract

The utility model relates to a steam oven with hot-blast guide function, it relates to a steam oven, and it includes the box, be equipped with the air-out passageway that hot-blast carried in the box, air-out passageway department is equipped with a plurality of deflector, a plurality of the deflector is followed the direction of height setting of box, the deflector be used for with the ventilation space of air-out passageway cuts into a plurality of circulation spaces, the deflector with the rack one-to-one and with the rack is connected. The utility model has the effect lie in can carrying out the even heating to food, improve the heating efficiency of food, also can improve hot-blast availability factor, reduce the heat time to can realize the energy saving.

Description

Steaming oven with hot air guiding function

Technical Field

The present invention relates to a steaming and baking box, and more particularly, to a steaming and baking box with hot air guiding function.

Background

In order to meet the requirement of small occupied area, the existing kitchen ware is higher and higher in integration, the appearance of the steam oven represents the integration of a steamer and the oven, the occupied area is effectively reduced, the steam can be used for baking, and the steam can also be used for unfreezing and fermenting, so that the steam oven is more suitable for being used in daily life.

Current steaming and baking oven mainly includes the box, be equipped with heating chamber and hot-blast chamber in the box respectively, be equipped with between heating chamber and the hot-blast chamber and be used for carrying hot-blast air outlet, the air outlet is located the top position in heating chamber, it supplies the multilayer rack that the food was placed to be equipped with in the heating chamber, hot-blast intracavity is installed and is used for carrying out the heating pipe that heats the air, the electric fan is still installed to hot-blast intracavity, just be close to the one side of electric fan between heating chamber and the hot-blast chamber and be equipped with the ventilation hole, the air after the electric fan heats the heating pipe blows in the heating chamber, thereby heat food.

But in practical application, put into food frame with multilayer food, again with on a plurality of food frame racks, after the electric fan carried hot-blast heating chamber along the air outlet with the electric fan this moment, because there are multilayer food frame on the rack, the food of top can lead to the lower floor food heating efficiency lower to shelter from to the food of below.

Disclosure of Invention

In order to improve the problem that the heating efficiency of the lower layer food is low, the application provides a steaming oven with a hot air guiding function.

The application provides a evaporate oven with hot-blast guide function adopts following technical scheme:

the utility model provides a steaming and baking oven with hot-blast guide function, includes the box, be equipped with the air-out passageway that hot-blast carried in the box, air-out passageway department is equipped with a plurality of deflector, a plurality of the deflector is followed the direction of height setting of box, the deflector be used for with the ventilation space of air-out passageway cuts into a plurality of circulation spaces, the deflector with the rack one-to-one just with the rack is connected.

Through adopting above-mentioned technical scheme, when needs heat food, put into food frame with food, install a plurality of food frames on the rack again, the electric fan blows off hot-blast along the air-out passageway, utilize the deflector to lead to hot-blast, thereby it can flow to food frame department along the flowing space of difference to be hot-blast, can lead to hot-blast like this, lower floor's food frame department can directly be carried to hot-blast, can directly carry out the even heating to food, with this heating efficiency that can improve food, also can improve hot-blast utilization efficiency, reduce the heat time, thereby can realize the energy saving.

In a specific embodiment, be equipped with on the lateral wall of air-out passageway and hold the chamber, it is equipped with the fixed plate to hold the intracavity, the both ends of fixed plate are all articulated to be connected with the axis of rotation, the coaxial driving motor that is equipped with of axis of rotation, be equipped with in the axis of rotation and be used for inserting the mounting panel of air-out passageway, two the mounting panel sets up relatively, two all be equipped with the slot on the relative lateral wall of mounting panel, the deflector deviates from both sides and all is equipped with the cutting that slides in the slot.

Through adopting above-mentioned technical scheme, when needs heat multilayer food, at first start driving motor, driving motor drive axis of rotation rotates, drives the mounting panel and rotates, rotates the mounting panel and inserts the air-out passageway, inserts the cutting again in the slot to can convenient and fast fix the deflector on the mounting panel, with this can lead to hot-blast.

In a specific implementation scheme, two adjacent guide plates are hinged with rotating rods on opposite side walls, the axis of each rotating rod is parallel to the movement track of hot air in the air outlet channel, and a supporting plate is arranged between the two rotating rods;

the side wall of the supporting plate is provided with a driving block, the side wall of the guide plate is provided with a groove for the driving block to rotate, the wall of the groove is provided with a sliding groove, a push block for the driving block to extrude is arranged in the groove in a sliding manner, one side of the push block, which is far away from the driving block, is provided with a sliding block which slides in the sliding groove, the sliding track of the sliding block in the sliding groove is vertical to the axis of the rotating rod, one side of the push block, which is far away from the sliding block, is provided with a return spring, and one side of the sliding block, which is far away from the driving block, penetrates out of the cutting;

the wall of the slot is provided with an insertion slot for the sliding block to insert, and the mounting plate is provided with a positioning piece for fixing the sliding block.

By adopting the technical scheme, when the guide plate is installed, the guide plate is pulled to drive the supporting plate to rotate and simultaneously drive the driving block to rotate, the driving block rotates to enter the groove, the driving block drives the pushing block to move, the reset spring is subjected to tension and stores force, the pushing block drives the sliding block to move and extend out of the inserting strip, the inserting strip is inserted into the inserting groove, the sliding block is positioned by the positioning piece, and the limiting piece limits the sliding block, so that the guide plate can be conveniently and quickly fixedly installed on the fixing plate, the possibility that the fixing plate is blown by hot air to cause movement is reduced, and the installation stability of the guide plate can be improved; the sliding block is fixed by the positioning piece, the driving block can be fixed by the pushing block, the supporting plate can be fixed, and the guide plate can be stably supported by the supporting plate, so that the hot air can be stably guided; after the deflector finishes using, dismantle the back with the deflector, rotate the deflector, fold the backup pad, drive the drive block and rotate, the drive block breaks away from the recess, reset spring drives the drive block and the sliding block resets, the sliding block retracts in the sliding groove to this can reduce the possibility that the sliding block takes place the damage, in addition because the deflector can be folded, can make things convenient for the deflector to accomodate like this, improves user's use convenience.

In a specific implementation mode, one end, far away from the push block, of the sliding block is provided with a positioning hole;

the locating piece comprises a locating motor arranged in the mounting plate, a locating rotating rod is coaxially arranged on a motor shaft of the locating motor, the axis of the locating rotating rod is parallel to the moving track of the sliding block in the insertion groove, and locating blocks used for being inserted into the locating holes are arranged on the side wall of the locating rotating rod.

By adopting the technical scheme, after the sliding block is inserted into the insertion groove, the positioning motor is started, the positioning motor drives the positioning rotating rod to rotate, and the positioning block is driven to rotate, so that the positioning block can be inserted into the positioning hole, the sliding block can be conveniently and quickly fixed in the insertion groove, the possibility of movement of the guide plate when the guide plate is blown by hot air can be reduced, and the guide plate can stably guide the hot air.

In a specific possible embodiment, the guide plate is provided with a limiting strip for limiting the rotation angle of the support plate.

Through adopting above-mentioned technical scheme, utilize spacing to inject the turned angle of backup pad, can reduce the possibility that takes place the skew between the deflector like this, be convenient for three deflector align and insert in the slot.

In a specific practical implementation scheme, the rack is including setting up the grudging post in the heating chamber, be equipped with a plurality of groups of mounting brackets on the grudging post, a plurality of groups the mounting bracket is followed the direction of height of box sets up, and every group the mounting bracket is including setting up two boards of placing on the grudging post, and two boards of placing set up relatively, the deflector is kept away from one side of air-out passageway with place the board and be connected, it keeps away from to place the board one side of deflector is equipped with the installation logical groove that supplies the installation of food frame.

Through adopting above-mentioned technical scheme, when needs heat food, put into food frame with food, insert the edge of food frame again and install logical inslot to this can conveniently heat a plurality of food frames.

In a specific implementation scheme, one side of the placing plate far away from the installing through groove is provided with a containing groove, two driving rods which are oppositely arranged from top to bottom are arranged in the containing groove in a rotating mode, one of the driving rods penetrates out of the placing plate, the driving rods are provided with driving gears, the driving gears are meshed with each other and are provided with rotating frames, clamping plates used for clamping guide plates are arranged on the rotating frames, the clamping plates are oppositely arranged from top to bottom, linkage plates are hinged to the opposite side walls of the clamping plates, and one side of each clamping plate far away from the linkage plates is rotatably connected with the containing groove.

Through adopting above-mentioned technical scheme, install the back on the mounting panel when deflector one side, the rotation actuating lever rotates, it rotates to drive gear, thereby can drive the rotating turret and rotate, and then drive the grip block and rotate, the grip block and then can press from both sides tight deflector, with this fixed deflector that can be stable, be favorable to reducing the deflector and take place the possibility of rocking, be favorable to stable carry hot-blast food frame in, have the possibility that can reduce the deflector and take place to rock in addition, reduce the possibility of noise.

In a specific embodiment, all be equipped with the constant head tank on drive gear's the perisporium, the cunning is connected with the movable plate in the holding tank, be equipped with on the movable plate and insert the location strip of constant head tank, the movable plate is kept away from the one end of location strip is equipped with the direction inclined plane, the movable plate is close to one side on direction inclined plane is equipped with coupling spring, coupling spring keeps away from the one end of location strip with the holding tank cell wall is connected, the holding tank internal rotation is connected with the connecting rod, the connecting rod is located the movable plate with between the holding tank cell wall, be used for the cam of extrusion direction inclined plane on the lateral wall of connecting rod, the board is worn out to place in one side that the cam was kept away from to the connecting rod.

Through adopting above-mentioned technical scheme, after the grip block gripped the deflector, rotate the connecting rod, drive the cam and rotate, the drive head extrudees the direction inclined plane, and then drives the movable plate and removes, thereby the connecting spring struts and holds power, and the movable plate promotes during the location strip inserts the constant head tank to this can reduce the possibility that drive gear took place the reversal, can increase the stability that the grip block gripped the deflector.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when food needs to be heated, the food is placed into the food frames, then the food frames are installed on the placing rack, the electric fan blows hot air out along the air outlet channel, the guide plate is used for guiding the hot air, and the hot air can flow to the food frames along different flowing spaces, so that the hot air can be guided, the hot air can be directly conveyed to the lower-layer food frames and can be directly and uniformly heated, the heating efficiency of the food can be improved, the utilization efficiency of the hot air can also be improved, the heating time is reduced, and energy can be saved;

2. when the guide plate is installed, the guide plate is pulled to drive the support plate to rotate and simultaneously drive the driving block to rotate, the driving block enters the groove in a rotating mode, the driving block drives the pushing block to move, the reset spring is stretched to store force, the pushing block drives the sliding block to move and extend out of the inserting strip, then the inserting strip is inserted into the inserting groove, the sliding block is inserted into the inserting groove at the same time, the sliding block is positioned by the positioning piece, the limiting piece limits the sliding block, therefore, the guide plate can be conveniently and quickly fixedly installed on the fixing plate, the possibility that the fixing plate is blown by hot air to move is reduced, and the installation stability of the guide plate can be improved; the positioning piece is utilized to fix the sliding block, the pushing block can fix the driving block, and further the supporting plate can be fixed, and the supporting plate can stably support the guide plate, so that stable guiding to hot air can be provided; after the guide plate is used, the guide plate is detached, the guide plate is rotated, the supporting plate is folded to drive the driving block to rotate, the driving block is separated from the groove, the reset spring drives the driving block and the sliding block to reset, and the sliding block retracts into the sliding groove, so that the possibility of damage to the sliding block can be reduced, and the guide plate can be folded, so that the guide plate can be conveniently stored, and the use convenience of a user is improved;

3. after deflector one side is installed on the mounting panel, rotate the actuating lever and rotate, drive gear and rotate, thereby can drive the rotating turret and rotate, and then drive the grip block and rotate, the grip block and then can press from both sides tight deflector, with this fixed deflector that can be stable, be favorable to reducing the deflector and take place the possibility of rocking, be favorable to stable carry hot-blast food frame in, have the possibility that can reduce the deflector and take place to rock in addition, reduce the possibility of noise.

Drawings

Fig. 1 is a schematic structural diagram of a steaming oven with a hot air guiding function according to an embodiment of the present application.

Fig. 2 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 1.

Fig. 3 is a sectional view taken along line B-B in fig. 1.

Fig. 4 is an enlarged view of a portion a of fig. 3.

Fig. 5 is a sectional view taken along line C-C of fig. 1.

Fig. 6 is an enlarged view of portion B of fig. 5.

Fig. 7 is a schematic structural diagram of a rack in an embodiment of the present application.

Fig. 8 is an enlarged view of the portion C of fig. 7.

Fig. 9 is an enlarged view of the portion D in fig. 8.

Description of reference numerals: 1. a box body; 11. a baffle plate; 12. a hot air cavity; 13. a steaming and baking cavity; 14. an electric fan; 15. a hot gas heating pipe; 16. an air outlet channel; 17. an accommodating chamber; 18. a flow-through space; 19. an air inlet; 2. a guide plate; 20. cutting; 21. a first guide plate; 22. a second guide plate; 23. a third guide plate; 24. an ear plate; 25. rotating the rod; 26. a support plate; 27. a limiting strip; 28. a drive block; 29. a groove; 200. a sliding groove; 201. a push block; 202. a sliding block; 203. a return spring; 204. positioning holes; 3. placing a rack; 30. erecting a frame; 31. a mounting frame; 32. placing the plate; 33. installing a through groove; 34. accommodating a tank; 4. a positioning member; 40. positioning a motor; 41. positioning the rotating rod; 42. positioning a block; 5. a clamping member; 50. a drive rod; 52. a drive gear; 53. a rotating frame; 54. a clamping plate; 55. a linkage plate; 56. positioning a groove; 57. moving the plate; 58. a positioning bar; 59. a guide slope; 500. a connecting spring; 501. a connecting rod; 502. a cam; 503. rotating the strip; 504. a linkage rod; 505. a linkage bar; 506. a limiting groove; 6. mounting the component; 60. a fixing plate; 61. a connecting frame; 62 driving the motor; 63. a rotating shaft; 64. mounting a plate; 65. inserting slots; 66. inserting the groove; 67. and (7) installing a cavity.

Detailed Description

The present application is described in further detail below with reference to figures 1-9.

The embodiment of the application discloses a steaming and baking box with a hot air guiding function.

Referring to fig. 1 and 2, the steaming and baking box with the hot air guiding function comprises a box body 1, wherein a cavity is arranged in the box body 1, a baffle 11 is arranged in the cavity, the cavity is divided into a hot air cavity 12 and a steaming and baking cavity 13 by the baffle 11, an electric fan 14 and a hot air heating pipe 15 are arranged in the hot air cavity 12, a placing frame 3 for installing a food frame is arranged in the steaming and baking cavity 13, and an air inlet 19 for allowing air in the steaming and baking cavity 13 to enter the hot air cavity 12 is formed in the baffle 11.

Referring to fig. 1 and 2, an air outlet channel 16 for conveying hot air is formed in the top of a baffle plate 11, a containing cavity 17 is formed in the top wall of a box body 1 and located above the air outlet channel 16, an installation assembly 6 is arranged in the containing cavity 17, a plurality of guide plates 2 are detachably arranged on the installation assembly 6, the plurality of guide plates 2 are arranged in the height direction of the box body 1, in the embodiment, the number of the guide plates 2 is three, the three guide plates 2 are uniformly distributed in the height direction of the box body 1, the guide plates 2 are used for cutting a ventilation space of the air outlet channel 16 into a plurality of circulation spaces 18, and the guide plates 2 correspond to the placement frame 3 one by one and are connected with the placement frame 3; when a plurality of food frames need to be heated, install deflector 2 on installation component 6 earlier, install the food frame on rack 3 again, electric fan 14 blows in the roast chamber 13 of steaming in from the air-out switches on the hot-blast of heating pipe heating production, lead hot-blast through deflector 2, thereby hot-blast entering circulation space 18 can heat a plurality of food frames simultaneously, be favorable to improving the heating efficiency of food, improve hot-blast utilization efficiency, reduce the heat time, thereby can realize the energy saving.

Referring to fig. 2 and 3, installation component 6 includes the fixed plate 60 that sets up in holding chamber 17, the both ends of fixed plate 60 all are equipped with link 61, two link 61 set up relatively, be equipped with driving motor 62 on the link 61, the coaxial axis of rotation 63 that is equipped with of driving motor 62, axis of rotation 63 is connected with link 61 is articulated, be equipped with mounting panel 64 on the axis of rotation 63, when two mounting panels 64 insert air-out passageway 16, all be equipped with slot 65 on the relative lateral wall of two mounting panels 64, deflector 2 all is equipped with the cutting 20 that slides in slot 65 from both sides back.

Referring to fig. 3 and 4, the three guide plates 2 are respectively a first guide plate 21, a second guide plate 22 and a third guide plate 23, the second guide plate 22 is located between the first guide plate 21 and the third guide plate 23, the third guide plate 23 is disposed near one side of the baffle 11, the first guide plate 21 is disposed near one side of the second guide plate 22, two ear plates 24 are disposed on two opposite sides of the second guide plate 22 and one side of the third guide plate 23 near the second guide plate 22, the two ear plates 24 are disposed opposite to each other, a rotation rod 25 is hinged between the two ear plates 24, an axis of the rotation rod 25 is parallel to a movement track of hot air in the air outlet channel 16, and a support plate 26 is disposed between the two rotation rods 25.

Referring to fig. 3 and 4, a driving block 28 is arranged on the supporting plate 26, the driving block 28 is located between the two ear plates 24, the driving block 28 is arranged along the radial direction of the rotating rod 25, one side of the first guide plate 21 close to the second guide plate 22, two opposite sides of the second guide plate 22 and one side of the third guide plate 23 close to the second guide plate 22 are both provided with a groove 29, the groove 29 is used for allowing the driving block 28 to rotate in, one side of the first guide plate 21 close to the second guide plate 22, two opposite sides of the second guide plate 22 and one side of the third guide plate 23 close to the second guide plate 22 are both provided with a limit strip 27, when the supporting plate 26 is horizontally placed, the supporting plate 26 and the limit strip 27 are located at two sides of the rotating rod 25, the longitudinal section of the limit strip 27 is L-shaped, a vertical plate of the limit strip 27 is connected with the guide plate 2, a space for inserting the driving block 28 is left between a horizontal plate of the limit strip 27 and the guide plate 2, and the rotation angle of the supporting plate 26 can be limited thereby.

Referring to fig. 3 and 4, a sliding groove 200 is arranged on a groove wall of the groove 29, a push block 201 for extruding the driving block 28 is arranged in the groove 29 in a sliding manner, a sliding block 202 sliding in the sliding groove 200 is arranged on one side of the push block 201 far away from the driving block 28, the sliding block 202 and the push block 201 are integrally formed and are L-shaped, a sliding track of the sliding block 202 in the sliding groove 200 is perpendicular to an axis of the rotating rod 25, a return spring 203 is arranged on one side of the push block 201 far away from the sliding block 202, one side of the sliding block 202 far away from the driving block 28 penetrates through the insertion strip 20, and a positioning hole 204 is arranged at one end of the sliding block 202 far away from the push block 201.

An insertion groove 66 for the sliding block 202 to be inserted is arranged on the groove wall of the insertion groove 65, and a positioning part 4 for fixing the sliding block 202 is arranged on the mounting plate 64;

referring to fig. 5 and 6, a mounting cavity 67 is formed in the mounting plate 64, the mounting cavity 67 corresponds to the insertion groove 66 one by one, the positioning element 4 includes a positioning motor 40 disposed in the mounting cavity 67, a motor shaft of the positioning motor 40 is coaxially provided with a positioning rotating rod 41, an axis of the positioning rotating rod 41 is parallel to a moving track of the sliding block 202 in the insertion groove 66, a positioning block 42 for inserting the positioning hole 204 is disposed on a side wall of the positioning rotating rod 41, and a cross section of the positioning block 42 is L-shaped; when the guide plate 2 needs to be installed, firstly, the driving motor 62 drives the rotating shaft 63 to rotate, so as to drive the mounting plate 64 to rotate, and the mounting plate 64 is rotated out of the accommodating cavity 17 and enters the air outlet channel 16; then, a worker manually fixes the second guide plate 22, pulls the first guide plate 21 and the third guide plate 23, and drives the support plate 26 to rotate and further drives the rotating rod 25 to rotate along the moving directions of the first guide plate 21 and the third guide plate 23, at this time, the rotating angle of the support plate 26 is limited by the limiting strip 27, so that the three guide plates 2 can be aligned and can be simultaneously inserted into the slots 65;

when the rotating rod 25 rotates, the driving block 28 is rotated into the groove 29, the pushing block 201 and the sliding block 202 are driven to move, the reset spring 203 is stretched to accumulate force, the sliding block 202 penetrates out of the inserting strip 20 and exposes out of the positioning hole 204, then the inserting strip 20 is slid and inserted into the inserting groove 65, meanwhile, the sliding block 202 is slid and inserted into the inserting groove 66, the positioning motor 40 is started, the positioning motor 40 drives the positioning rotating rod 41 to rotate, the positioning block 42 is inserted into the positioning hole 204, the sliding block 202 can be fixed, and further, the guide plate 2 can be fixed on the mounting plate 64, so that hot air can be stably guided, the guide plate 2 is supported by the supporting plate 26, and the stability of installation and guiding of the guide plate 2 is further improved.

After finishing using, folding deflector 2 merges three deflector 2 foldingly, can conveniently accomodate deflector 2 like this.

Referring to fig. 7 and 8, the placing rack 3 includes a vertical frame 30 disposed in the heating cavity, a plurality of sets of mounting frames 31 are disposed on the vertical frame 30, in this embodiment, the mounting frames 31 are preferably three sets, the three sets of mounting frames 31 are disposed along the height direction of the box body 1, each set of mounting frame 31 includes two placing plates 32 disposed on the vertical frame 30, the two placing plates 32 are disposed in a left-right opposite manner, two placing plates 32 are disposed on opposite side walls, each placing plate 32 is provided with an installing through groove 33 for installing a food frame, one side of each placing plate 32 away from the installing through groove 33 is provided with a holding groove 34, two ends of each holding groove 34 are closed, an opening of each holding groove faces one side of the corresponding guide plate 2, a clamping piece 5 is disposed in each holding groove 34, and the clamping piece 5 is used for fixing one side of the corresponding guide plate 2 away from the air outlet channel 16.

Referring to fig. 7 and 8, the clamping member 5 includes two rod sets rotatably disposed in the accommodating groove 34, each rod set includes two driving rods 50, the two driving rods 50 are disposed opposite to each other in a vertical direction, the driving rods 50 are disposed along a length direction of the placing plate 32, one of the driving rods 50 penetrates through the placing plate 32, the driving rods 50 are each provided with a driving gear 52, the two driving gears 52 are disposed in a meshed manner, two relatively disposed rotating frames 53 are disposed in the accommodating groove 34, and the rotating frames 53 correspond to the rod sets one to one.

Referring to fig. 7 and 8, the rotating frame 53 includes rotating strips 503 connected to the driving rod 50, the two rotating strips 503 are arranged opposite to each other, a linkage rod 504 is arranged between the two rotating strips 503, a linkage strip 505 is arranged on the linkage rod 504 in a rotating manner, a clamping plate 54 for clamping the guide plate 2 is connected to the linkage strip 505, the two clamping plates 54 are arranged opposite to each other, a linkage plate 55 is hinged between the linkage strips 505 on the two rotating frames 53, one side of the linkage plate 55, which is far away from the linkage strip 505, is rotatably connected to the accommodating groove 34, the distance between the hinge point of the linkage plate 55 and the linkage strip 504 and the distance between the hinge point of the linkage plate 55 and the accommodating groove 34 are a, the distance between the axis of the linkage rod 504 and the axis of the driving rod 50 is b, and the distance a is parallel to and equal to the distance b.

Referring to fig. 8 and 9, the peripheral wall of the driving gear 52 is provided with positioning slots 56, a moving plate 57 is connected to the inside of the accommodating slot 34 in a sliding manner, a positioning bar 58 inserted into the positioning slot 56 is arranged on the moving plate 57, a guide inclined surface 59 is arranged at one end of the moving plate 57 far away from the positioning bar 58, the guide inclined surface 59 is arranged along the height direction of the moving plate 57, a connecting spring 500 is arranged at one side of the moving plate 57 close to the guide inclined surface 59, one end of the connecting spring 500 far away from the positioning bar 58 is connected with the slot wall of the accommodating slot 34, a connecting rod 501 is connected to the inside of the accommodating slot 34 in a rotating manner, the connecting rod 501 is arranged along the axial direction of the driving gear 52, the connecting rod 501 is arranged between the moving plate 57 and the slot wall of the accommodating slot 34, a cam 502 for extruding the guide inclined surface 59 is arranged on the side wall of the connecting rod 501, a limiting slot 506 for inserting the longer end of the cam 502 is arranged on the guide inclined surface 59, the sliding distance of the positioning bar 58 in the positioning slot 56 is greater than the depth of the cam 502 inserted into the limiting slot 506, and one end of the connecting rod 501 far away from the cam 502 passes through the plate 32.

After the guide plate 2 is installed on the fixing plate 60, the other end of the guide plate 2 is a free end, so that the driving rod 50 is rotated to drive the driving gear 52 to rotate, further the rotating frame 53 is driven to rotate, further the clamping plate 54 is driven to rotate, the free end of the guide plate 2 is clamped, the connecting rod 501 is rotated, the cam 502 is driven to rotate, the cam 502 pushes the guide inclined plane 59 to drive the moving plate 57 to move, the positioning strip 58 on the moving plate 57 is inserted into the positioning groove 56 to position the driving gear 52, so that the clamping plate 54 can be fixed, the installation stability of the clamping plate 54 is improved, reduction of possibility of vibration of the guide plate 2 caused by hot air blowing of the guide plate 2 is facilitated.

The implementation principle of the steaming oven with the hot air guiding function in the embodiment of the application is as follows: when processing food, install a plurality of food frames on rack 3, the electric fan blows off hot-blastly along air-out passageway 16, utilize deflector 2 to lead hot-blastly, thereby it is hot-blastly can flow food frame department along the space that flows of difference, can lead to hot-blastly like this, lower floor's food frame department can directly be carried to hot-blastly, can directly heat food, with this heating efficiency that can improve food, also can improve hot-blastly utilization efficiency, the heating time is shortened, thereby energy saving can be realized.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a evaporate oven with hot-blast guide function, includes box (1), its characterized in that: an air outlet channel (16) for conveying hot air is arranged in the box body (1), a plurality of guide plates (2) are arranged at the air outlet channel (16), the guide plates (2) are arranged along the height direction of the box body (1), the guide plates (2) are used for cutting a ventilation space of the air outlet channel (16) into a plurality of circulation spaces (18), and the guide plates (2) correspond to the placing rack (3) one by one and are connected with the placing rack (3);

the side wall of the air outlet channel (16) is provided with an accommodating cavity (17), a fixing plate (60) is arranged in the accommodating cavity (17), two ends of the fixing plate (60) are hinged with rotating shafts (63), the rotating shafts (63) are coaxially provided with driving motors (62), the rotating shafts (63) are provided with mounting plates (64) used for being inserted into the air outlet channel (16), the two mounting plates (64) are arranged oppositely, opposite side walls of the two mounting plates (64) are provided with inserting grooves (65), and the two opposite sides of the guide plate (2) are provided with inserting strips (20) sliding in the inserting grooves (65);

rotating rods (25) are hinged to opposite side walls of two adjacent guide plates (2), the axis of each rotating rod (25) is parallel to the movement track of hot air in the air outlet channel (16), and a supporting plate (26) is arranged between the two rotating rods (25);

the side wall of the supporting plate (26) is provided with a driving block (28), the side wall of the guide plate (2) is provided with a groove (29) for the driving block (28) to rotate in, the groove wall of the groove (29) is provided with a sliding groove (200), the groove (29) is internally provided with a pushing block (201) for the driving block (28) to extrude, one side, far away from the driving block (28), of the pushing block (201) is provided with a sliding block (202) sliding in the sliding groove (200), the sliding track of the sliding block (202) in the sliding groove (200) is vertical to the axis of the rotating rod (25), one side, far away from the sliding block (202), of the pushing block (201) is provided with a return spring (203), and one side, far away from the driving block (28), of the sliding block (202) penetrates out of the inserting strip (20);

an insertion groove (66) for inserting the sliding block (202) is formed in the groove wall of the insertion groove (65), and a positioning piece (4) for fixing the sliding block (202) is arranged on the mounting plate (64).

2. The steaming oven with a hot wind guide function according to claim 1, wherein: one end of the sliding block (202), which is far away from the push block (201), is provided with a positioning hole (204);

the locating piece (4) is including setting up positioning motor (40) in mounting panel (64), the coaxial location bull stick (41) that is equipped with of motor shaft of positioning motor (40), the axis of location bull stick (41) with sliding block (202) are in the removal orbit in insertion groove (66) is parallel, be equipped with on the lateral wall of location bull stick (41) and be used for inserting locating piece (42) of locating hole (204).

3. The steaming oven with a hot wind guide function according to claim 1, wherein: and a limiting strip (27) used for limiting the rotation angle of the supporting plate (26) is arranged on the guide plate (2).

4. The steaming and baking box with hot wind guiding function as claimed in claim 1, wherein: rack (3) is including setting up grudging post (30) in the heating chamber, be equipped with a plurality of groups mounting bracket (31) on grudging post (30), a plurality of groups mounting bracket (31) are followed the direction of height of box (1) sets up, every group mounting bracket (31) are including setting up two on grudging post (30) place board (32), and two are placed board (32) and set up relatively, deflector (2) are kept away from one side of air-out passageway (16) with place board (32) and connect, place board (32) and keep away from one side of deflector (2) is equipped with the logical groove (33) of installation that supplies the food frame installation.

5. The steaming oven with a hot wind guide function according to claim 4, wherein: place board (32) and keep away from one side of installing logical groove (33) and be equipped with holding tank (34), holding tank (34) internal rotation is equipped with two relative actuating lever (50) that set up from top to bottom, and one of them actuating lever (50) is worn out and is placed board (32), all be equipped with drive gear (52) on actuating lever (50), two drive gear (52) meshing sets up, be equipped with rotating turret (53) on drive gear (52), be equipped with grip block (54) that are used for centre gripping deflector (2) on rotating turret (53), two relative setting, two from top to bottom on grip block (54) the relative lateral wall all articulated linkage board (55), linkage board (55) are kept away from one side of grip block (54) with holding tank (34) rotate and are connected.

6. The steaming and baking box with hot wind guiding function as claimed in claim 5, wherein: all be equipped with constant head tank (56) on the perisporium of drive gear (52), the internal sliding of holding tank (34) is connected with movable plate (57), be equipped with on movable plate (57) and insert location strip (58) of constant head tank (56), movable plate (57) are kept away from the one end of location strip (58) is equipped with direction inclined plane (59), movable plate (57) are close to one side of direction inclined plane (59) is equipped with coupling spring (500), coupling spring (500) are kept away from the one end of location strip (58) with holding tank (34) cell wall is connected, holding tank (34) internal rotation is connected with connecting rod (501), connecting rod (501) are located movable plate (57) with between holding tank (34) cell wall, be used for the extrusion on the lateral wall of connecting rod (501) cam (502) of direction inclined plane (59), connecting rod (501) are kept away from place board (32) are worn out to one side of cam (502).