CN212778416U

CN212778416U - Heated air circulation oven

Info

Publication number: CN212778416U
Application number: CN202021508751.1U
Authority: CN
Inventors: 蔡奇聪; 蔡南亮
Original assignee: Hangzhou Miracle Food Co ltd
Current assignee: Hangzhou Qicong Food Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-03-23
Anticipated expiration: 2030-07-27

Abstract

The utility model belongs to the technical field of food processing drying equipment and specifically relates to a heated air circulation oven is related to, and it includes the casing, the work or material rest has been placed in the casing, be equipped with in the casing and be used for driving the work or material rest along its self horizontal circumferential direction's slewing mechanism, be equipped with drying mechanism in the casing, drying mechanism is including establishing the hot blast subassembly in casing one end and establishing the convulsions subassembly at the casing other end. This application is heated more evenly in order to make the stoving of food, improves the quality of processed food.

Description

Heated air circulation oven

Technical Field

The application relates to the field of food processing and drying equipment, in particular to a hot air circulating oven.

Background

The food processing refers to food processing activities which are carried out by taking products in agriculture, forestry, animal husbandry, fishery and the like as raw materials, and is a type of generalized agricultural product processing industry. In the food processing process, the food needs to be dried by using an oven.

The oven for food processing in the related art has lower drying efficiency, hot air of the oven passes through the oven from one direction, the placing position of food is fixed, and the food positioned at the corner of the oven is easily heated unevenly, so that the overall quality of the processed food is influenced.

SUMMERY OF THE UTILITY MODEL

In order to make the stoving of food be heated more evenly, improve the quality of processing food, this application provides a heated air circulation oven.

The application provides a heated air circulation oven adopts following technical scheme:

the utility model provides a heated air circulation oven, includes the casing, the work or material rest has been placed in the casing, be equipped with in the casing and be used for driving the work or material rest along its self horizontal circumferential direction's slewing mechanism, be equipped with drying mechanism in the casing, drying mechanism is including establishing the hot blast subassembly in casing one end and establishing the convulsions subassembly at the casing other end.

Through adopting above-mentioned technical scheme, the hot blast subassembly carries out hot-blast blowing stoving to the work or material rest, and the work or material rest is under slewing mechanism's effect, along self horizontal circumferential direction to make food on the work or material rest by the omnidirectional sweeping, thereby make the stoving of food be heated more evenly, improve the quality of processed food, the hot-blast suction of while convulsions subassembly, supplementary hot-blast flow direction of direction improves drying efficiency.

Preferably, slewing mechanism is including rotating the carousel of connection on the casing diapire and being used for driving carousel pivoted drive assembly, the work or material rest is placed in the top of carousel, be equipped with the locking subassembly that is used for locking the work or material rest on the carousel.

Through adopting above-mentioned technical scheme, the locking subassembly with the work or material rest locking on the carousel, drive assembly drives the carousel and rotates, the carousel drives the work or material rest and rotates, realizes the horizontal circumferential direction of work or material rest.

Preferably, the locking subassembly is including establishing the baffle at the carousel up end, establishing butt plate, the joint board of sliding connection on the carousel at the carousel up end, thereby be equipped with on the carousel and be used for locking joint board position and press from both sides the work or material rest and press from both sides the locking part between butt plate and joint board.

Through adopting above-mentioned technical scheme, with pushing away of work or material rest to the carousel on support tight baffle, the slip joint board presss from both sides the work or material rest tightly between joint board and butt board, through the position of locking part locking joint board, realizes the locking of work or material rest on the carousel.

Preferably, the locking part is including establishing fixed block on the carousel, establishing the lead screw on the fixed block, the lead screw level run through the end wall of fixed block and with between the fixed block screw-thread fit, the one end fixedly connected with handle of lead screw, rotate between the other end of lead screw and the joint board and be connected.

Through adopting above-mentioned technical scheme, operating handle rotates, and the handle drives the lead screw and rotates, and because of the screw-thread fit between lead screw and the fixed block, the lead screw pushes away joint board and removes to distance between adjustment joint board and the butt board, because of the auto-lock reason of screw thread, when not rotating the handle, realize the position locking of joint board promptly.

Preferably, drive assembly includes fixed connection in the pivot of carousel bottom, fixes and keep away from the sprocket of carousel one end and be used for driving sprocket pivoted driving piece in the pivot, the pivot sets up and rotates the setting on the casing diapire along vertical direction, the sprocket sets up outside the casing, the driving piece sets up on the casing.

Through adopting above-mentioned technical scheme, the driving piece drives the sprocket and rotates, and the sprocket drives the pivot and rotates, and the pivot drives the carousel and rotates, realizes the drive of carousel.

Preferably, it has a plurality of balls to inlay on the diapire of casing to establish the rotation, and a plurality of balls are the annular and arrange and use the pivot as the center pin, and are a plurality of the ball all contacts with the diapire of carousel.

Through adopting above-mentioned technical scheme, a plurality of balls set up between carousel and casing diapire, make the ball have the effect of accepting to the carousel, reduce the carousel and take place the condition emergence of skew at the rotation in-process, improve carousel pivoted equilibrium.

Preferably, the hot air blowing assembly includes an air blower provided on the housing, an air supply pipe provided on the air blower, and a heating member provided on the air supply pipe.

Through adopting above-mentioned technical scheme, start the forced draught blower, the forced draught blower provides mobile power for the air, and the heater block heats the air to send the air after heating to the casing and sweep the stoving, realize the hot stoving effect of food.

Preferably, the air draft assembly comprises an air draft opening formed in the shell, a filter screen arranged on the air draft opening and an exhaust fan arranged on the air draft opening.

Through adopting above-mentioned technical scheme, start the air exhauster, the air exhauster sucks the air in the casing through the suction opening, and auxiliary air's flow direction, filter screen are used for carrying out impurity filtering to the air of suction, reduce the condition emergence of impurity to the air exhauster damage.

Preferably, an exhaust pipe is arranged on the exhaust fan, and one end of the exhaust pipe, which is far away from the exhaust fan, is connected to the top end of the shell.

Through adopting above-mentioned technical scheme, the air exhauster is with the hot-blast of suction, again in the leading-in casing of top from the casing through the exhaust column, makes hot-blast top from the casing sweep the work or material rest and dry, realizes hot-blast cyclic utilization, reduces the loss of heat energy.

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

1. the hot air blowing assembly performs hot air blowing and drying on the material rack, the material rack rotates along the horizontal circumference of the material rack under the action of the rotating mechanism, so that food on the material rack is blown in an all-around mode, the food is dried and heated more uniformly, the quality of processed food is improved, meanwhile, the air suction assembly sucks hot air, the flowing direction of the hot air is guided in an auxiliary mode, and the drying efficiency is improved;

2. the exhaust fan guides sucked hot air into the shell again from the top end of the shell through the exhaust pipe, so that the hot air blows and dries the material rack from the top end of the shell, the hot air is recycled, and the loss of heat energy is reduced.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a right side view of an embodiment of the present application;

FIG. 3 is a schematic sectional view taken along the line A-A in FIG. 2;

fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.

Description of reference numerals: 1. a housing; 2. a material rack; 3. a rotating mechanism; 4. a hot air blowing assembly; 5. an air draft assembly; 6. a placement groove; 7. a turntable; 8. a drive assembly; 9. a rotating shaft; 10. a sprocket; 11. a drive member; 12. a baffle plate; 13. a butt joint plate; 14. a clamping and connecting plate; 15. a fixed block; 16. a screw rod; 17. a handle; 18. a ball bearing; 19. a blower; 20. an air supply pipe; 21. a heating member; 22. an air suction opening; 23. an exhaust fan; 24. and (5) exhausting the air pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a heated air circulation oven.

As shown in fig. 1 and 3, the hot air circulation oven comprises a housing 1, a rack 2 is placed in the housing 1, a rotating mechanism 3 is arranged in the housing 1, and the rotating mechanism 3 is used for driving the rack 2 to rotate along the horizontal circumferential direction of the rack. Be equipped with stoving mechanism on casing 1, stoving mechanism includes hot blast subassembly 4 and convulsions subassembly 5, and hot blast subassembly 4 sets up in one side of casing 1, and the other end of casing 1 is equipped with convulsions subassembly 5.

As shown in fig. 3 and 4, the rotating mechanism 3 includes a placement groove 6 opened on the bottom wall of the housing 1, and the placement groove 6 is provided in a circular shape. The placing groove 6 is rotatably connected with a rotary table 7, and the rotary table 7 is in clearance fit with the inner side wall of the placing groove 6. The top surface of carousel 7 and the diapire parallel and level of casing 1, work or material rest 2 places in the top of carousel 7.

As shown in fig. 1 and 3, a driving assembly 8 is disposed on the housing 1, and the driving assembly 8 is used for driving the rotation of the turntable 7. The drive assembly 8 comprises a shaft 9, a sprocket 10 and a drive member 11. Wherein, pivot 9 rotates on the diapire of standing groove 6 and connects, and pivot 9 sets up along vertical direction, and the top fixed connection of pivot 9 is in the bottom of carousel 7, and casing 1 and fixedly connected with sprocket 10 are worn out to the bottom of pivot 9, and driving piece 11 is fixed the setting on the lateral wall of casing 1, and driving piece 11 is the motor. The driving member 11 drives the sprocket 10 to rotate via the chain. The driving part 11 drives the chain wheel 10 to rotate, the chain wheel 10 drives the rotating shaft 9 to rotate, and the rotating shaft 9 drives the rotating disc 7 to rotate, so that the rotating disc 7 is driven.

Be equipped with the locking subassembly on carousel 7, the locking subassembly is used for the locking of work or material rest 2 on carousel 7, and driving piece 11 drives carousel 7 and rotates, and carousel 7 drives work or material rest 2 and rotates, realizes the horizontal circumferential direction of work or material rest 2.

As shown in fig. 3 and 4, the locking assembly includes a baffle 12 fixedly connected to the upper end surface of the rotary disk 7, an abutting plate 13 fixedly connected to the upper end surface of the rotary disk 7, and a clamping plate 14 slidably connected to the rotary disk 7, and the rotary disk 7 is provided with a locking member for locking the position of the clamping plate 14. With pushing away of work or material rest 2 to support tight baffle 12 on carousel 7, slip joint board 14 presss from both sides tightly work or material rest 2 between joint board 14 and butt plate 13, through locking part locking joint board 14's position, realizes the locking of work or material rest 2 on carousel 7.

The locking component comprises a fixed block 15 fixedly connected to the rotary table 7 and a screw rod 16 rotatably connected to the fixed block 15, and the screw rod 16 horizontally penetrates through the end wall of the fixed block 15 and is in threaded fit with the fixed block 15. One end of the screw rod 16 is fixedly connected with a handle 17, and the other end of the screw rod 16 is rotatably connected with the clamping plate 14. The operating handle 17 rotates, the handle 17 drives the screw rod 16 to rotate, the screw rod 16 pushes the clamping plate 14 to move due to the threaded fit between the screw rod 16 and the fixing block 15, so that the distance between the clamping plate 14 and the abutting plate 13 is adjusted, and the position locking of the clamping plate 14 is realized when the handle 17 is not rotated due to the self-locking of threads.

Inlay on the diapire of standing groove 6 and establish and rotate and have a plurality of balls 18, a plurality of balls 18 are the annular and arrange and use pivot 9 as the center pin, and a plurality of balls 18 all contact with the diapire of carousel 7 to make ball 18 have the supporting effect to carousel 7, reduce carousel 7 and take place the condition emergence of skew at the rotation in-process, improve carousel 7 pivoted equilibrium.

As shown in fig. 1 and 3, the hot blast unit 4 includes a blower 19 fixedly placed on the floor, a blast pipe 20 fixed to an outlet of the blower 19, and a heating member 21 fixed to the blast pipe 20, and the heating member 21 is a heater wire or the like. The blower 19 is started, the blower 19 provides flowing power for the air, and the heating component 21 heats the air, so that the heated air is sent to the shell 1 for blowing and drying, and the thermal drying function of the food is realized.

The air draft assembly 5 comprises an air draft opening 22 arranged on the shell 1, a filter screen fixed on the air draft opening 22 and an exhaust fan 23 fixed on the air draft opening 22. The exhaust fan 23 is started, the exhaust fan 23 sucks air in the shell 1 through the air suction opening 22 to assist the flowing direction of the air, and the filter screen is used for filtering impurities of the sucked air, so that the situation that the exhaust fan 23 is damaged by the impurities is reduced.

An exhaust pipe 24 is fixedly connected to the exhaust fan 23, and one end of the exhaust pipe 24, which is far away from the exhaust fan 23, is connected to the top end of the housing 1. The exhaust fan 23 guides the sucked hot air into the shell 1 again from the top end of the shell 1 through the exhaust pipe 24, so that the hot air sweeps and dries the material rack 2 from the top end of the shell 1, the recycling of the hot air is realized, and the loss of heat energy is reduced.

The implementation principle is as follows:

push away work or material rest 2 to carousel 7 on, operating handle 17, make work or material rest 2 pressed from both sides tightly between butt board 13 and joint board 14, start forced draught blower 19 and heating element, it is hot-blast to sweep the stoving of work or material rest 2, start driving piece 11, driving piece 11 drives carousel 7 and rotates, make carousel 7 along the horizontal circumferential direction of self, thereby make food on the work or material rest 2 by the omnidirectional sweeping, thereby make the stoving of food be heated more evenly, improve the quality of processed food, start simultaneously air exhauster 23 and suck hot-blast, the hot-blast flow direction of supplementary direction, and the drying efficiency is improved.

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. A heated air circulation oven which characterized in that: the material rack drying device is characterized by comprising a shell (1), wherein a material rack (2) is placed in the shell (1), a rotating mechanism (3) used for driving the material rack (2) to rotate along the self horizontal circumferential direction is arranged in the shell (1), a drying mechanism is arranged in the shell (1), and the drying mechanism comprises a hot air blowing assembly (4) arranged at one end of the shell (1) and an air exhausting assembly (5) arranged at the other end of the shell (1).

2. A hot air circulating oven according to claim 1, characterized in that: slewing mechanism (3) are including rotating carousel (7) of connecting on casing (1) diapire and being used for driving carousel (7) pivoted drive assembly (8), work or material rest (2) are placed in the top of carousel (7), be equipped with the locking Assembly who is used for locking work or material rest (2) on carousel (7).

3. A hot air circulating oven according to claim 2, characterized in that: the locking assembly comprises a baffle (12) arranged on the upper end face of the rotary disc (7), a butt joint plate (13) arranged on the upper end face of the rotary disc (7), and a clamping plate (14) connected to the rotary disc (7) in a sliding mode, wherein a locking component used for locking the position of the clamping plate (14) is arranged on the rotary disc (7) and used for clamping the material rack (2) between the butt joint plate (13) and the clamping plate (14).

4. A hot air circulating oven according to claim 3, characterized in that: the locking part comprises a fixed block (15) arranged on the turntable (7) and a screw rod (16) arranged on the fixed block (15), the end wall of the fixed block (15) is horizontally penetrated through by the screw rod (16) and is in threaded fit with the fixed block (15), one end of the screw rod (16) is fixedly connected with a handle (17), and the other end of the screw rod (16) is rotatably connected with the clamping plate (14).

5. A hot air circulating oven according to claim 2, characterized in that: drive assembly (8) include pivot (9) of fixed connection in carousel (7) bottom, fix sprocket (10) of keeping away from carousel (7) one end in pivot (9) and be used for driving sprocket (10) pivoted driving piece (11), pivot (9) set up and rotate the setting on casing (1) diapire along vertical direction, sprocket (10) set up outside casing (1), driving piece (11) set up on casing (1).

6. A hot air circulating oven according to claim 5, characterized in that: inlay on the diapire of casing (1) and establish and rotate and have a plurality of balls (18), a plurality of balls (18) are the annular and arrange and use pivot (9) as the center pin, a plurality of ball (18) all contact with the diapire of carousel (7).

7. A hot air circulating oven according to claim 1, characterized in that: the hot air blowing assembly (4) comprises an air blower (19) arranged on the shell (1), an air supply pipe (20) arranged on the air blower (19) and a heating component (21) arranged on the air supply pipe (20).

8. A hot air circulating oven according to claim 1, characterized in that: the air draft assembly (5) comprises an air draft opening (22) formed in the shell (1), a filter screen arranged on the air draft opening (22) and an air draft fan (23) arranged on the air draft opening (22).

9. The hot air circulation oven according to claim 8, characterized in that: an exhaust pipe (24) is arranged on the exhaust fan (23), and one end, far away from the exhaust fan (23), of the exhaust pipe (24) is connected to the top end of the shell (1).