CN215113682U - Tunnel type baking equipment - Google Patents

Abstract

The utility model belongs to the technical field of food processing equipment and specifically relates to a tunnel type baking equipment is related to, it includes box and heating device, be equipped with a plurality of baffles in the box, the baffle separates the box for a plurality of compartments, the roof of every compartment all communicates with each other with heating device, still be equipped with dehydrating unit in the compartment, the compartment still is equipped with closed chamber door, still be equipped with the agitated kettle in every compartment, still be equipped with agitating unit in the agitated kettle, agitating unit is including setting up the (mixing) shaft in the agitated kettle, set up a plurality of stirring pieces on the lateral wall of (mixing) shaft and be used for driving (mixing) shaft pivoted first motor, respectively be provided with a first bracing piece in the both sides of agitated kettle on the diapire of compartment, be equipped with the axis of rotation on the first bracing piece, the lateral wall of agitated kettle rotates with two first bracing pieces through the axis of rotation and links to each other. This application can make food stir in the agitator kettle through agitator kettle and agitating unit's setting to make food can the thermally equivalent in baking equipment.

Description

Tunnel type baking equipment

Technical Field

The application relates to the field of food processing equipment, in particular to tunnel type baking equipment.

Background

The tunnel type baking oven is an oven which adopts a long box body hot air circulation mode to dry, and mainly aims to meet the drying requirement of high output and efficiency. The tunnel type baking oven is continuous drying equipment, can be continuously baked, and improves the production efficiency of products.

Referring to fig. 1 and 2, the main structure of the current tunnel type baking equipment comprises a box body 1 and a heating device 2, two partition plates 3 are arranged in the box body 1, the box body 1 is divided into 3 compartments 11 by the partition plates 3, and each compartment 11 is provided with a closed box door for isolating the compartment 11 from the outside. The heating device 2 comprises a hot blast stove 21 and a hot blast channel 22, the hot blast channel 22 is fixedly connected to the hot blast stove 21, and the top wall of each compartment 11 is communicated with the hot blast channel 22. Still be equipped with dehydrating unit 4 in compartment 11, dehydrating unit 4 includes dehumidification passageway 41 and suction fan 42, and dehumidification passageway 41 circumference welding is on the inside wall of compartment 11, and dehumidification passageway 41 passes the lateral wall of compartment 11 and links to each other with suction fan 42 is fixed.

When it is desired to toast the food product, the heating means 2 and the dehumidifying means 4 are first opened, the door of the enclosure box is subsequently opened, the trolley containing the food product is pushed along the moving chute 101 into the compartment 11, and finally the door of the enclosure box is closed. Hot air ducts 22 supply hot air generated in the hot blast stove 21 to each of the compartments 11, and the hot air ducts 22 are formed on the top wall of the compartments 11, so that moisture emitted from the wet food is discharged into the dehumidifying duct 41 after the food is baked with the hot air.

In view of the above-mentioned related art, the inventor believes that when food is heated in the compartment, the temperature of the food on the surface is too high, and the food inside is not heated and dried sufficiently, so that the heating of the food is not uniform, and the quality of the food is affected.

SUMMERY OF THE UTILITY MODEL

In order to make the food be heated evenly, this application provides a tunnel type toasts equipment.

The application provides a tunnel type toasts equipment adopts following technical scheme:

the utility model provides a tunnel type toasts equipment, includes box and heating device, be equipped with a plurality of baffles in the box, the baffle separates the box for a plurality of compartments, every the roof of compartment all communicates with each other with heating device, still be equipped with dehydrating unit in the compartment, the compartment still is equipped with closed chamber door, every still be equipped with the agitated kettle in the compartment, still be equipped with agitating unit in the agitated kettle, agitating unit is including setting up (mixing) shaft in the agitated kettle, setting up a plurality of stirring pieces on the lateral wall of (mixing) shaft and be used for driving (mixing) shaft pivoted first motor, respectively be provided with a first bracing piece in the both sides of agitated kettle on the diapire of compartment, be equipped with the axis of rotation on the first bracing piece, the lateral wall of agitated kettle passes through the axis of rotation and links to each other with two first bracing pieces rotations.

By adopting the technical scheme, when food needs to be dried, the food is poured into the stirring pot, the first motor is started, and the food can be continuously stirred in the stirring pot by the stirring device, so that the food can be fully and uniformly heated and dried; after the food is dried and dried, the stirring pot can be poured in a mode of rotating the stirring pot, and the food can be conveniently poured out of the stirring pot.

Optionally, the bottom wall of the compartment is further provided with two moving grooves perpendicular to the opening face of the compartment, and the first support rod is slidably connected in the moving grooves.

Through adopting above-mentioned technical scheme, promote first bracing piece, can push away the agitated kettle outside the compartment, pour the material outside the compartment, further make things convenient for pouring the material.

Optionally, a moving device for controlling the supporting rod to move is arranged in the compartment, the moving device includes a ball screw arranged in the moving groove and a second motor for driving the ball screw to rotate, the ball screw is rotatably arranged in the moving groove along the length direction of the moving groove, sliding grooves are formed in the lower ends of the side walls on the two sides of the moving groove along the length direction of the moving groove, a sliding block is arranged on a nut of the ball screw, the sliding block is slidably connected in the sliding grooves, one end of the first supporting rod, which is close to the moving groove, is fixedly connected with the sliding block, and an output shaft of the second motor is fixedly connected with the ball screw.

Through adopting above-mentioned technical scheme, start the second motor, the second motor can drive ball and rotate, and ball drives the slider and slides in the sliding tray, and the slider drives first bracing piece and slides in the sliding tray to drive the agitator kettle and remove. The setting accessible of mobile device starts the second motor and can removes the agitator kettle outside the compartment, has improved the removal efficiency of agitator kettle.

Optionally, one side that the compartment diapire is close to closed chamber door still is equipped with emptys the device, it includes the pneumatic cylinder that sets up in the compartment and sets up the arc pushing plate on the piston rod of pneumatic cylinder to empty the device, the arc pushing plate is with the lateral wall butt of agitated kettle.

Through adopting above-mentioned technical scheme, when the food in the agitator kettle needs to be poured out, start the pneumatic cylinder, the pneumatic cylinder can promote the direction of arc pushing plate to the agitator kettle to with the agitator kettle slope, food can be followed in the agitator kettle and poured out, is convenient for pour out food from the agitator kettle.

Optionally, the dumping device further comprises a fixing assembly for bearing the hydraulic cylinder, the fixing assembly comprises a second support rod and a mounting plate, a placing groove for accommodating the fixing assembly is formed in the bottom wall of the compartment, one end of the mounting plate is connected with the end wall of one end of the placing groove in a rotating mode, a sliding groove is formed in the mounting plate along the length direction of the mounting plate, a sliding rod is arranged in the sliding groove in a sliding mode, one end of the second support rod is connected with the sliding rod in a rotating mode, the other end of the second support rod is connected with the rotating mode and is far away from one end of the rotating connection position of the mounting plate and the placing groove in the placing groove, a spring for supporting the sliding rod is further arranged in the sliding groove, one end of the spring is fixedly connected to the end wall of one end of the sliding groove, and the other end of the spring is fixedly connected with the sliding rod.

Through adopting above-mentioned technical scheme, when food is emptyd to needs, the spring promotes the slide bar to the one end of sliding tray, and the slide bar drives the second bracing piece and lifts up, and the second bracing piece props the mounting panel, and the pneumatic cylinder makes arc slurcam promotion agitator kettle towards the direction of agitator kettle promptly this moment, starts the pneumatic cylinder, makes the agitator kettle empty, conveniently falls the material.

Optionally, one end of the sliding groove, which is far away from the spring, is provided with a limiting groove for clamping the sliding rod.

Through adopting above-mentioned technical scheme, when the spring pushed the slide bar to the one end of sliding tray, the slide bar can slide into the spacing groove, and the slide bar can't slide at the spacing inslot to spacing the slide bar, further improved the stability of second bracing piece. The setting of spacing groove can further improve the stability of second bracing piece, reduces the slide bar and slides the possibility unusually in the sliding tray.

Optionally, one end of the mounting plate, which is far away from the placing groove, is fixedly connected with an elastic buckle, and a matching groove for clamping the elastic buckle is formed in the bottom wall of the placing groove.

By adopting the technical scheme, the mounting plate can be horizontally placed in the placing groove due to the arrangement of the elastic buckle and the matching groove, when food in the stirring pot needs to be poured, the elastic buckle is taken out of the matching groove, the spring can push the sliding rod into the limiting groove, the sliding rod drives the second supporting rod to be lifted, the mounting plate is further supported, at the moment, the hydraulic cylinder faces to the stirring pot, and the arc-shaped pushing plate can be inclined by starting the hydraulic cylinder; after toppling over the completion, upwards lifting up the mounting panel, the slide bar can be followed the spacing inslot roll-off this moment, and the second bracing piece is stirred again to the slide bar after the roll-off of spacing inslot, with the cooperation of elastic buckle joint in the cooperation recess, the mounting panel can the level place in the standing groove. The setting of elasticity buckle and spacing groove can be accomodate fixed subassembly when not using in the standing groove, improves fixed subassembly's life.

Optionally, a discharging nozzle is arranged at the position, facing the closed box door, of the stirring pot.

Through adopting above-mentioned technical scheme, the food in the agitator kettle can be followed the discharge nozzle and poured out, reduces the possibility that food fell everywhere at the in-process that the agitator kettle emptyd.

Optionally, the dehydrating unit is including dehumidification passageway, suction fan and adsorption baffle, the one end fixed connection of dehumidification passageway is on the inside wall of compartment, and the other end passes the lateral wall of compartment and links to each other with the suction fan, adsorption baffle sets up the one end that is close to the suction fan in the dehumidification passageway, a plurality of through-holes have been seted up on the adsorption baffle, one side that the suction fan was kept away from to adsorption baffle has laid the one deck cotton.

By adopting the technical scheme, the cotton cloth can block food residues in the dehumidification channel, so that the possibility that the food residues enter the suction fan is reduced, and the service life of the suction fan is prolonged.

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

1. the stirring pan and the stirring device can fully stir the food, so that the food is uniformly heated and dried;

2. the moving device can conveniently move the stirring pot from the inside of the compartment to the outside of the compartment;

3. the dumping device can realize automatic dumping of the stirring pot, and work burden of workers is reduced.

Drawings

FIG. 1 is a schematic view of a related art tunnel toasting apparatus;

FIG. 2 is a schematic structural view of a dehumidifying apparatus of a tunnel-type toasting apparatus according to the related art;

FIG. 3 is a schematic structural view of a tunnel-type toasting apparatus according to an embodiment of the present application;

FIG. 4 is an exploded view of the dehumidifying apparatus according to the embodiment of the present application;

FIG. 5 is an enlarged view at A in FIG. 4;

FIG. 6 is a schematic view of the structure of a compartment in an embodiment of the present application;

FIG. 7 is an enlarged view at B in FIG. 6;

FIG. 8 is a schematic diagram of an exploded structure of a slider and a first support bar in an embodiment of the present application;

FIG. 9 is a cross-sectional view of a stir pan in an embodiment of the present application;

FIG. 10 is an exploded view of the securing assembly in an embodiment of the present application;

fig. 11 is a schematic structural diagram of a mounting plate in the embodiment of the present application.

Description of reference numerals: 1. a box body; 11. a compartment; 2. a heating device; 21. a hot blast stove; 22. a hot air passage; 3. a partition plate; 4. a dehumidifying device; 41. a dehumidification channel; 42. a suction fan; 43. an adsorption baffle; 5. a stirred pot; 51. a discharging nozzle; 6. a first support bar; 61. a rotating shaft; 7. a stirring device; 71. a first motor; 72. a stirring shaft; 73. a stirring sheet; 8. a mobile device; 81. a second motor; 82. a ball screw; 821. a slider; 9. a dumping device; 91. a fixing assembly; 911. a second support bar; 912. mounting a plate; 913. a slide bar; 914. elastic buckle; 915. a spring; 92. a hydraulic cylinder; 93. an arc-shaped pushing plate; 101. a moving groove; 102. a sliding groove; 103. a placement groove; 104. a sliding groove; 105. a chute; 106. a limiting groove; 107. and a matching groove.

Detailed Description

The present application is described in further detail below with reference to figures 3-11.

The embodiment of the application discloses a tunnel type baking device. Referring to fig. 3, the box body 1 and the heating device 2 are included, two partition boards 3 are arranged in the box body 1, the box body 1 is divided into three compartments 11 by the partition boards 3, and each compartment 11 is provided with a closed box door to isolate the compartment 11 from the outside. The heating device 2 comprises a hot blast stove 21 and a hot blast channel 22, one end of the hot blast channel 22 is fixedly connected to the hot blast stove 21, and the top wall of each compartment 11 is communicated with the other end of the hot blast channel 22.

Referring to fig. 3 and 4, a dehumidifying apparatus 4 is further provided in the compartment 11, and the dehumidifying apparatus 4 includes a dehumidifying passage 41, a suction fan 42, and an adsorption baffle 43. One end of the dehumidifying channel 41 is welded on the inner side wall of each compartment 11 in the circumferential direction, and the other end of the dehumidifying channel 41 passes through the side wall of the compartment 11 and is fixedly connected with the suction fan 42.

Referring to fig. 4 and 5, the adsorption baffle 43 is arranged at one end of the dehumidification channel 41 close to the suction fan 42, the adsorption baffle 43 is fixedly connected to the inner side wall of the dehumidification channel 41, a plurality of through holes are formed in the adsorption baffle 43, and one end of the adsorption baffle 43 close to the dehumidification channel 41 is further paved with a layer of cotton cloth. The adsorption baffle 43 may adsorb the food powder in the dehumidification passage 41.

Referring to fig. 6 and 7, two moving grooves 101 perpendicular to the opening of the compartment 11 are formed in the bottom wall of the compartment 11, the two moving grooves 101 are respectively located on two sides of the bottom wall of the compartment 11, and the moving devices 8 are respectively arranged in the two moving grooves 101. Referring to fig. 4, the moving device 8 includes a ball screw 82 disposed in the moving slot 101 and a second motor 81 for driving the ball screw 82 to rotate, and the ball screw 82 is disposed in the moving slot 101 along the length direction of the moving slot 101. The lower ends of the side walls on the two sides of the moving groove 101 are provided with a sliding groove 102 along the length direction of the moving groove 101, the nut of the ball screw 82 is further provided with a sliding block 821, and the sliding block 821 is fixedly connected to the top wall of the nut. The second motor 81 is fixedly connected to the outer side wall of one side of the compartment 11 far away from the closed box door through a bolt, the output shaft of the second motor 81 passes through the side wall of the compartment 11 and is fixedly connected with one end of the ball screw 82, and the other end of the ball screw 82 is rotatably connected with the end wall of one end of the moving groove 101 close to the closed box door through a bearing.

Referring to fig. 6, the two ball screws 82 are vertically provided with a first support rod 6, and an end wall of one end of the first support rod 6 close to the bottom wall of the compartment 11 is fixedly connected with a side wall of the slide block 821 far away from the nut. The two first supporting rods 6 are fixedly connected with rotating shafts 61 on the opposite surfaces, and the rotating shafts 61 are arranged along the horizontal direction. Be equipped with the agitator kettle 5 that is used for the splendid attire material between two first bracing pieces 6, the bearing rotation is passed through with the one end that first bracing piece 6 was kept away from to the lateral wall of agitator kettle 5 and axis of rotation 61 and is linked to each other. When the second motor 81 is started, the second motor 81 can drive the ball screw 82 to rotate, the ball screw 82 drives the sliding block 821 to slide in the sliding groove 102, and the sliding block 821 drives the first supporting rod 6 to move in the moving groove 101, so as to drive the stirring pot 5 to move.

Referring to fig. 6 and 9, a stirring device 7 for stirring food is further disposed on the stirring pan 5, the stirring device 7 includes a stirring shaft 72 disposed in the stirring pan 5, a plurality of stirring blades 73 disposed on an outer wall of the stirring shaft 72, and a first motor 71 for driving the stirring shaft 72 to rotate, the first motor 71 is fixedly connected to an outer side wall of a bottom wall of the stirring pan 5 through bolts, and an output shaft of the first motor 71 penetrates through the bottom wall of the stirring pan 5 and is fixedly connected to the stirring shaft 72. A discharging nozzle 51 is arranged on one side of the pot opening of the stirring pot 5 close to the closed box door.

Referring to fig. 6 and 7, a dumping device 9 for dumping the mixing kettle 5 is further arranged on one side of the bottom wall of the compartment 11 close to the closed box door, and the dumping device 9 comprises a hydraulic cylinder 92 arranged in the compartment 11, an arc-shaped push plate 93 arranged on a piston rod of the hydraulic cylinder 92 and a fixing assembly 91 for bearing the hydraulic cylinder 92. Two placing grooves 103 are formed in one side of the bottom wall of the compartment 11 close to the closed box door along the width direction of the bottom wall of the compartment 11, and the two placing grooves 103 are located between the two moving grooves 101. The fixing assemblies 91 are arranged in the two placing grooves 103. Pneumatic cylinder 92 is fixed continuous with fixed subassembly 91, and arc push plate 93 is fixed continuous with the piston rod of pneumatic cylinder 92, and when the food in the agitator kettle 5 was emptyd to needs, one side lateral wall that pneumatic cylinder 92's piston rod was kept away from to arc push plate 93 and agitator kettle 5's lateral wall butt.

Referring to fig. 6 and 10, the fixing assembly 91 includes a mounting plate 912 carrying the hydraulic cylinder 92, a sliding rod 913 provided on the mounting plate 912, an elastic catch 914 provided on the mounting plate 912, a spring 915 for supporting the sliding rod 913, and a second support bar 911 for supporting the mounting plate 912. One end of the mounting plate 912 is hinged with one end of the placing groove 103 close to the stirring pot 5, the sliding groove 104 is formed in one side wall of the mounting plate 912 close to the bottom wall of the placing groove 103 in the length direction, and the hydraulic cylinder 92 is fixedly connected to the side wall of the mounting plate 912 far away from the sliding groove 104.

Referring to fig. 10 and 11, a sliding groove 105 is formed on both side walls of the sliding groove 104 along the length direction of the sliding groove 104, and the sliding rod 913 is slidably connected in the sliding groove 105. One end of the spring 915 is fixedly coupled to the end wall of one end of the sliding groove 104, the other end of the spring 915 is fixedly coupled to the outer wall of the sliding rod 913, and the spring 915 is perpendicular to the sliding rod 913. The elastic clip 914 is fixedly connected to an end of the mounting plate 912 away from the spring 915, and the elastic clip 914 is perpendicular to the mounting plate 912. The bottom wall of the placing groove 103 is further provided with a matching groove 107 for clamping the elastic buckle 914. One end of the sliding groove 104 close to the elastic buckle 914 is further provided with a limit groove 106 along the depth direction of the sliding groove 104. The one end and the slide bar 913 of second bracing piece 911 are fixed continuous, and the other end of second bracing piece 911 is rotated and is connected on the diapire of standing groove 103, and the one end that the slide bar 913 was kept away from to second bracing piece 911 articulates the one end of keeping away from the articulated department of the diapire of mounting panel 912 and standing groove 103 at the diapire of standing groove 103.

When food in the mixing pot 5 needs to be poured, the elastic buckle 914 is taken out from the matching groove 107, the sliding rod 913 can be pushed into the limiting groove 106 by the spring 915, the sliding rod 913 is limited by the limiting groove 106, the sliding rod 913 can drive the second support rod 911 to be lifted in the sliding process, the mounting plate 912 is limited by the second support rod 911, the hydraulic cylinder 92 faces the mixing pot 5, the arc-shaped push plate 93 is abutted to the outer side wall of the mixing pot 5, and the mixing pot 5 can be poured by starting the hydraulic cylinder 92; after finishing empting, lifting up mounting panel 912, sliding rod 913 can follow the spacing inslot 106 and slide out, stirs second bracing piece 911 again this moment, can reset mounting panel 912 to the standing groove 103 in, again with the cooperation of elasticity buckle 914 joint in cooperation recess 107 this moment, can be with the spacing fixed of mounting panel 912.

The implementation principle of the tunnel type baking equipment in the embodiment of the application is as follows: pouring food into the stirring pot 5, starting the first motor 71, and then the first motor 71 can drive the stirring shaft 72 to rotate, so as to drive the stirring blades 73 to rotate, so as to stir the food, so that the food can be uniformly heated in the compartment 11; when food heating is finished and needs to be toppled over, the elastic buckle 914 is taken out from the matching groove 107, the spring 915 pushes the sliding rod 913 into the limiting groove 106, the limiting groove 106 limits the sliding rod 913, the sliding rod 913 drives the second support rod 911 to be lifted in the sliding process, the second support rod 911 limits the mounting plate 912, and the hydraulic cylinder 92 faces the direction of the stirring pot 5. At this time, the second motor 81 is restarted, the second motor 81 drives the ball screw 82 to rotate, the ball screw 82 drives the slider 821 to slide, and the slider 821 drives the first supporting rod 6 to slide until the first supporting rod 6 moves the stirring pot 5 to a position where the outer side wall of the stirring pot 5 abuts against the arc-shaped pushing plate 93, and at this time, the hydraulic cylinder 92 is restarted, so that the stirring pot 5 can be tilted.

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 (9)

1. The utility model provides a tunnel type baking equipment, includes box (1) and heating device (2), be equipped with a plurality of baffles (3) in box (1), baffle (3) are separated box (1) for a plurality of compartments (11), every the roof of compartment (11) all communicates with each other with heating device (2), still be equipped with dehydrating unit (4) in compartment (11), compartment (11) still are equipped with closed chamber door, its characterized in that: every still be equipped with agitator kettle (5) in compartment (11), still be equipped with agitating unit (7) in agitator kettle (5), agitating unit (7) are in including setting up (mixing) shaft (72), the setting in agitator kettle (5) a plurality of stirring pieces (73) on the lateral wall of (mixing) shaft (72) with be used for driving (mixing) shaft (72) pivoted first motor (71), respectively be provided with a first bracing piece (6) in the both sides of agitator kettle (5) on the diapire of compartment (11), be equipped with axis of rotation (61) on first bracing piece (6), the lateral wall of agitator kettle (5) passes through axis of rotation (61) and rotates with two first bracing pieces (6) and links to each other.

2. The tunnel toasting apparatus of claim 1, wherein: two moving grooves (101) perpendicular to the opening face of the compartment (11) are further formed in the bottom wall of the compartment (11), and the first supporting rod (6) is connected in the moving grooves (101) in a sliding mode.

3. A tunnel toasting apparatus according to claim 2, characterized in that: be provided with in compartment (11) and be used for controlling mobile device (8) that the bracing piece removed, mobile device (8) are including setting up ball (82) in shifting chute (101) and being used for driving ball (82) pivoted second motor (81), ball (82) rotate along the length direction of shifting chute (101) and set up in shifting chute (101), sliding groove (102) have all been seted up along the length direction of shifting chute (101) to the lower extreme of the both sides lateral wall of shifting chute (101), be provided with slider (821) on the nut of ball (82), slider (821) sliding connection is in sliding groove (102), the one end that first bracing piece (6) are close to shifting chute (101) is fixed continuous with slider (821), the output shaft of second motor (81) is fixed continuous with ball (82).

4. A tunnel toasting apparatus according to claim 3, characterized in that: one side that compartment (11) diapire is close to closed chamber door still is equipped with emptys device (9), it includes hydraulic cylinder (92) that set up in compartment (11) and arc pushing plate (93) that set up on the piston rod of hydraulic cylinder (92) to topple device (9), arc pushing plate (93) and the lateral wall butt of agitated kettle (5).

5. The tunnel toasting apparatus of claim 4, wherein: the dumping device (9) further comprises a fixing component (91) used for bearing a hydraulic cylinder (92), the fixing component (91) comprises a second supporting rod (911) and an installing plate (912), a placing groove (103) used for accommodating the fixing component (91) is formed in the bottom wall of the compartment (11), one end of the installing plate (912) is connected with the end wall of one end of the placing groove (103) in a rotating mode, a sliding groove (104) is formed in the installing plate (912) along the length direction of the installing plate (912), a sliding rod (913) is arranged in the sliding groove (104) in a sliding mode, one end of the second supporting rod (911) is connected with the sliding rod (913) in a rotating mode, the other end of the second supporting rod (911) is connected with one end, far away from the rotating connection position of the installing plate (912) and the placing groove (103), of the sliding rod (913) in the rotating mode, a spring (915) used for supporting the sliding rod (913) is further arranged in the sliding groove (104), one end of the spring (915) is fixedly connected to the end wall of one end of the sliding groove (104), and the other end of the spring (915) is fixedly connected with the sliding rod (913).

6. The tunnel toasting apparatus of claim 5, wherein: and one end of the sliding groove (104) far away from the spring (915) is provided with a limiting groove (106) for clamping the sliding rod (913).

7. The tunnel toasting apparatus of claim 5, wherein: one end fixedly connected with elasticity buckle (914) of standing groove (103) is kept away from in mounting panel (912), offer on the diapire of standing groove (103) and be used for the cooperation recess (107) of joint elasticity buckle (914).

8. The tunnel toasting apparatus of claim 1, wherein: and a discharge nozzle (51) is arranged at the position of the stirring pot (5) facing the pot opening of the closed box door.

9. The tunnel toasting apparatus of claim 1, wherein: dehydrating unit (4) is including dehumidification passageway (41), suction fan (42) and adsorption baffle (43), the one end fixed connection of dehumidification passageway (41) is on the inside wall of compartment (11), and the lateral wall that the other end passed compartment (11) links to each other with suction fan (42), adsorption baffle (43) set up the one end that is close to suction fan (42) in dehumidification passageway (41), a plurality of through-holes have been seted up on adsorption baffle (43), one side that suction fan (42) were kept away from in adsorption baffle (43) is spread there is the one deck cotton.

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