Rotary furnace for food production

Abstract

The rotary furnace for food production comprises a furnace body, one side of the furnace body is fixedly connected with a combustion chamber, a first through hole is formed in the middle of the top face of the furnace body, a first rotating shaft is rotationally connected in the first through hole, a second rotating shaft is rotationally connected to the bottom face in the furnace body, and open grooves are formed in the sides, close to each other, of the first rotating shaft and the second rotating shaft respectively. Block bodies are inserted into the two open grooves correspondingly, threaded holes are formed in one sides of the two block bodies correspondingly, threaded rods are in threaded connection with the interiors of the two threaded holes correspondingly, and one ends of the threaded rods make movable contact with the two cylindrical rods. After a plurality of element assemblies are arranged in the rotary grill to form a whole, the rotary grill can be conveniently assembled and disassembled, food residues are prevented from being left to influence the subsequent baking quality, meanwhile, the rotary grill can be timely overhauled and replaced when faults and other problems occur, the rotary grill is regularly cleaned, erosion during equipment operation is reduced, and the service life of the rotary grill is prolonged. The high hygienic standard during long-term baking operation is guaranteed, and the product quality is improved.

Description

Technical Field

[0001] The utility model relates to the field of rotary furnaces, in particular to a rotary furnace for food production. Background Art

[0002] Rotary oven is a kind of baking machine which is widely used in chocolate, sugar and other products because of its efficient baking ability and wide baking range. In the baking process, the rotary oven is a medium-sized baking equipment which uses a variety of different energy sources to heat the combustion chamber, and sends hot air into the furnace through the heat exchanger and fan, and then bakes the food in the oven. Because it is heated by hot air, it is also called "hot air rotary oven". This equipment is suitable for the production of larger quantities of products and can bake: bread, toast, baguette, moon cakes, small cakes, wife cakes, egg yolk pie, puffs and various meats, seafood drying and other food processing purposes.

[0003] The rotating frame of the existing rotary furnace for food production is mostly fixed, which is very inconvenient to clean, resulting in food residues remaining in the rotary furnace, breeding bacteria, and affecting the quality of subsequent food production. Therefore, there is a need for a rotary furnace for food production with a rotating frame that is easy to disassemble and assemble. For this purpose, we propose a rotary furnace for food production. Utility Model Content

[0004] The purpose of the utility model is to provide a rotary furnace for food production to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rotary furnace for food production, comprising a furnace body, one side of the furnace body is fixedly connected to the combustion chamber, a through hole is provided in the middle of the top surface of the furnace body, a rotating shaft one is rotatably connected inside the through hole one, and a rotating shaft two is rotatably connected inside the bottom surface of the furnace body, grooves are provided on one side of the rotating shaft one and the rotating shaft two close to each other, blocks are respectively inserted inside the two grooves, threaded holes are respectively provided on one side of the two blocks, threaded rods are respectively threaded inside the two threaded holes, one end of the threaded rod is movably in contact with two columnar rods, and the circumference of the two columnar rods is divided into The two baffles are fixedly connected to one end of a spring, and the other ends of the two springs are fixedly connected to one side of a cylindrical groove. The cylindrical groove is provided on both sides of the block. A through hole is provided on one side of the two cylindrical grooves away from each other. The cylindrical rod passes through the through hole to plug in the slot. The two blocks are fixedly connected to a fixed shaft at one end close to each other, and the two fixed shafts are fixedly connected to a fixed plate at one end close to each other. A plurality of fixed rods are fixedly connected to a plurality of fixed frames at the gap between the two fixed plates. The fixed frames are movably connected to a storage tray.

[0006] Preferably, the baffle is slidably connected to a cylindrical slot, the spring is movably sleeved on a cylindrical rod, the slots are opened on both sides of the slot, one end of the threaded rod is fixedly connected to a turning handle, the top end of the rotating shaft is fixedly connected to a rotating shaft of a reduction motor, and the reduction motor is fixedly connected to the top surface of the furnace body.

[0007] Preferably, two cylindrical grooves 2 are respectively provided on both sides of the storage plate, one side of the four cylindrical grooves 2 is respectively fixedly connected to one end of the spring 2, the other ends of the four springs 2 are respectively fixedly connected to the baffle 2, one side of the four baffles 2 is respectively fixedly connected to spring buttons, the four spring buttons are respectively plugged into sockets, the four sockets are provided on both sides of the inner wall of the fixing frame, and the baffle 2 is slidably connected to the cylindrical groove 2.

[0008] Preferably, one side of the furnace body is rotatably connected to a switch door, one side of the switch door is fixedly connected to a door handle, one side of the top surface of the furnace body is fixedly connected to an exhaust duct, and the exhaust duct is fixedly connected to an exhaust fan.

[0009] Preferably, a controller is provided on one side of the outer wall of the combustion chamber, the top surface of the combustion chamber is fixedly connected to a hot air circulation motor, the rotating shaft of the hot air circulation motor is fixedly connected to a circulation fan, the circulation fan is located inside the combustion chamber, and circulation air outlets are respectively provided at the top and bottom of one side of the combustion chamber close to the furnace body.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model combines a fixing plate, a fixing rod, a fixing frame and a placing plate into an integral rotating grill, and utilizes the fixing shafts at the upper and lower ends and the rotating shaft 2 to replace the traditional fixed grill, so that the rotating grill can be conveniently disassembled and assembled after the baking operation is completed. After this treatment, the rotating grill can be conveniently cleaned, which can effectively prevent food residues from remaining inside and affecting the subsequent baking quality. Secondly, regular cleaning can also effectively reduce the erosion of the equipment on the rotating grill, etc., thereby increasing its service life and ensuring its long-term use quality, thereby providing a guarantee for subsequent production. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0014] Figure 3 It is a cross-sectional schematic diagram of the utility model;

[0015] Figure 4 For this utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0016] Figure 5It is a schematic diagram of the plane section of the fixing frame and the storage tray of the utility model;

[0017] Figure 6 For this utility model Figure 5 Enlarged schematic diagram of point B in the middle.

[0018] In the figure: 1. furnace body; 2. combustion chamber; 3. reduction motor; 4. rotating shaft 1; 5. slot; 6. threaded rod; 7. fixed shaft; 8. fixed plate; 9. block; 10. turning handle; 11. threaded hole; 12. cylindrical groove 1; 13. cylindrical rod; 14. slot; 15. spring 1; 16. baffle 1; 17. fixed rod; 18. controller; 19. door handle; 20. door switch; 21. hot air circulation motor; 22. circulation fan; 23. circulation air outlet; 24. exhaust duct; 25. exhaust fan; 26. spring button; 27. baffle 2; 28. spring 2; 29. ​​fixed frame; 30. socket; 31. storage tray; 32. through hole 1; 33. cylindrical groove 2; 34. rotating shaft 2; 35. through hole 2. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example 1

[0021] Reference Figure 1-4, which is the first embodiment of the utility model, and provides a rotary furnace for food production, including a furnace body 1, one side of the furnace body 1 is fixedly connected to the combustion chamber 2, a through hole 32 is provided in the middle of the top surface of the furnace body 1, the through hole 32 is rotatably connected to the rotating shaft 4, the bottom surface of the furnace body 1 is rotatably connected to the rotating shaft 2 34, the rotating shaft 4 and the rotating shaft 2 34 are respectively provided with slots 5 on the side close to each other, and blocks 9 are respectively inserted into the two slots 5, threaded holes 11 are respectively provided on one side of the two blocks 9, threaded rods 6 are respectively threadedly connected inside the two threaded holes 11, and one end of the threaded rod 6 is movably contacted with two columnar rods 13, and the two columnar rods 13 are respectively fixedly connected to baffles 16 on the sides, and one end of the two baffles 16 is respectively fixedly connected to one end of a spring 15, and the other end of the two springs 15 is fixedly connected to one side of a columnar slot 12, and the columnar slot 12 is provided on both sides of the block 9, and a through hole 2 35 is provided on the side away from each other of the two columnar slots 12, and the columnar rod 13 passes through the through hole 2 35 and is inserted into the slot 14, and the two The blocks 9 are fixedly connected to the fixed shaft 7 at one end close to each other, and the two fixed shafts 7 are fixedly connected to the fixed plates 8 at one end close to each other. The gaps between the two fixed plates 8 are fixedly connected to multiple fixed rods 17, and the gaps between the multiple fixed rods 17 are fixedly connected to multiple fixed frames 29. The fixed frames 29 are movably connected to the storage tray 31. The combustion chamber 2 provides heat energy for the furnace body 1 to ensure the normal use of the furnace body 1. The threaded rod 6 is rotated to take the threaded rod 6 out of the threaded hole 11. At this time, the spring 15 contracts toward the side close to each other, and the spring 15 pushes the baffle 16 to move toward the side close to each other. The baffle 16 drives the columnar rod 13 thereon to move, and the columnar rod 13 moves in the columnar groove 12. When the columnar rod 13 leaves the slot 14, the block 9 can be taken out from the slot 5, and the block 9, the fixed shaft 7, the fixed plate 8, the fixed rod 17 and the fixed frame 29 are taken out from the furnace body 1. At this time, it is convenient to clean the food residues in the furnace body 1 to ensure subsequent production. After cleaning, it can be installed according to the above reverse steps.

[0022] Example 2

[0023] Reference Figure 2-4 , the baffle 16 is slidably connected to the cylindrical groove 12, the spring 15 is movably connected to the cylindrical rod 13, the slots 14 are opened on both sides of the slot 5, one end of the threaded rod 6 is fixedly connected to the handle 10, the top of the rotating shaft 4 is fixedly connected to the rotating shaft of the reduction motor 3, the reduction motor 3 is fixedly connected to the top surface of the furnace body 1, the baffle 16 and the spring 15 provide assistance for the movement of the cylindrical rod 13, the slot 14 facilitates the cylindrical rod 13 to fix the block 9 and the rotating shaft 4, the handle 10 provides assistance for rotating the threaded rod 6, and the reduction motor 3 provides kinetic energy for the rotation of the rotating shaft 4.

[0024] Reference Figure 5-6Two cylindrical grooves 23 are respectively provided on both sides of the storage tray 31, one side of the four cylindrical grooves 23 is respectively fixedly connected to one end of the spring 28, the other ends of the four springs 28 are respectively fixedly connected to the baffle 27, one side of the four baffles 27 is respectively fixedly connected to the spring buttons 26, the four spring buttons 26 are respectively plugged into the sockets 30, the four sockets 30 are provided on both sides of the inner wall of the fixing frame 29, the baffle 27 is slidably connected to the cylindrical groove 23, when the food is put on the storage tray 31 during production, then Then, the storage tray 31 is placed on the fixing frame 29. When placing, the spring button 26 contracts inwardly, and the spring button 26 drives the baffle plate 27 thereon to contract inwardly. The baffle plate 27 compresses the spring 28, and the spring button 26 contracts into the cylindrical groove 23, so that the storage tray 31 can be placed on the fixing frame 29. After being placed, the spring 28 uses the elastic force to bounce the spring button 26 back to its original position, and the spring button 26 is inserted into the socket 30 to complete the fixation, ensuring that the storage tray 31 is stable and will not be displaced during rotation.

[0025] Reference Figure 1-2 One side of the furnace body 1 is rotatably connected to the switch door 20, one side of the switch door 20 is fixedly connected to the door handle 19, one side of the top surface of the furnace body 1 is fixedly connected to the exhaust duct 24, the exhaust duct 24 is fixedly connected to the exhaust fan 25, and a sealing strip is installed on the switch door 20 to ensure that heat will not escape during the production process. The exhaust duct 24 is provided with a switch and is in a closed state during production. When the production is completed, it is convenient to discharge the heat to ensure the safety of personnel. The exhaust fan 25 helps to discharge the hot air.

[0026] Reference Figure 2-3 A controller 18 is provided on one side of the outer wall of the combustion chamber 2. A hot air circulation motor 21 is fixedly connected to the top surface of the combustion chamber 2. A circulation fan 22 is fixedly connected to the rotating shaft of the hot air circulation motor 21. The circulation fan 22 is located inside the combustion chamber 2. Circulation air ports 23 are respectively provided on the top and bottom of the combustion chamber 2 on one side close to the furnace body 1. The controller 18 controls the combustion chamber 2 to provide heat energy for the furnace body 1, and the hot air circulation motor 21 helps the hot air circulation.

[0027] Example 3

[0028] Reference Figure 1-6, which is the third embodiment of the utility model. This embodiment is based on the above two embodiments. When production is needed, open the switch door 20, put the food into the placement tray 31, and then place the placement tray 31 on the fixed frame 29, close the switch door 20, turn on the controller 18, the hot air circulation motor 21 and the reduction motor 3, the hot air circulation motor 21 rotates to drive the circulation fan 22 thereon to rotate, and the heat in the combustion chamber 2 is continuously circulated and transported to the furnace body 1, the reduction motor 3 rotates to drive the rotating shaft 14 thereon to rotate, the rotating shaft 14 rotates to drive the block 9 to rotate, the block 9 drives the fixed shaft 7 thereon to rotate, the fixed shaft 7 rotates to drive the fixed plate 8 to rotate, the fixed plate 8 rotates to drive the fixed rod 17 to rotate, the fixed rod 17 rotates to drive the fixed frame 29 thereon to rotate, so that the placement tray 31 rotates, and the rotating placement tray 31 allows the food on it to be well baked. When the production is finished and the furnace body 1 needs to be cleaned, the handle 1 is turned. When the handle 10 is rotated, the threaded rod 6 is driven to rotate and the threaded rod 6 is taken out from the threaded hole 11. At this time, the spring 15 contracts to the side close to each other, and the spring 15 pushes the baffle 16 to move to the side close to each other. The baffle 16 drives the columnar rod 13 thereon to move, and the columnar rod 13 moves in the columnar groove 12. When the columnar rod 13 leaves the slot 14, the block 9 can be taken out from the slot 5, and the block 9, the fixed shaft 7, the fixed plate 8, the fixed rod 17 and the fixed frame 29 are taken out from the furnace body 1. At this time, it is convenient to clean the food residue in the furnace body 1. After cleaning, it can be installed according to the above-mentioned reverse steps. Through the cooperation of various components, it is convenient to disassemble and assemble the rotating frame. When the production is completed, it is convenient to disassemble and clean the rotating frame, which ensures that there is no food residue in the rotating furnace, provides a guarantee for subsequent production, and the storage tray 31 is convenient for storage and removal during normal production, which brings convenience to the user.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rotary furnace for food production, comprising a furnace body (1), one side of the furnace body (1) being fixedly connected to a combustion chamber (2), characterized in that: A through hole (32) is provided in the middle of the top surface of the furnace body (1), and a rotating shaft (4) is rotatably connected inside the through hole (32). A rotating shaft (34) is rotatably connected inside the bottom surface of the furnace body (1). Grooves (5) are provided on one side of the rotating shaft (4) and the rotating shaft (34) close to each other. Blocks (9) are inserted into the two grooves (5). Threaded holes (11) are provided on one side of the two blocks (9). Threaded rods (6) are threadedly connected inside the two threaded holes (11). The threaded rods (6) are threadedly connected to the two threaded holes. ) one end of the block (9) is movably in contact with two columnar rods (13), the two columnar rods (13) are respectively fixedly connected to baffle plates (16) on their circumferential sides, the two baffle plates (16) are respectively fixedly connected to one end of springs (15) on one side, the other ends of the two springs (15) are fixedly connected to one side of a columnar slot (12), the columnar slot (12) is provided on both sides of the block (9), the two columnar slots (12) are provided with through holes (35) on one side away from each other, the columnar rod (13) passes through the through holes (35) and is plugged into the slot (14); One end of the two blocks (9) close to each other is respectively fixedly connected to a fixed shaft (7), one end of the two fixed shafts (7) close to each other is respectively fixedly connected to a fixed plate (8), a plurality of fixed rods (17) are fixedly connected at the gap between the two fixed plates (8), a plurality of fixed rods (17) are fixedly connected at the gap between the plurality of fixed rods (17), and the fixed racks (29) are movably connected to a storage tray (31).

2. A rotary furnace for food production according to claim 1, characterized in that: The baffle plate (16) is slidably connected to the cylindrical groove (12), the spring (15) is movably sleeved on the cylindrical rod (13), the slot (14) is provided on both sides of the slot (5), one end of the threaded rod (6) is fixedly connected to the handle (10), the top end of the rotating shaft (4) is fixedly connected to the rotating shaft of the reduction motor (3), and the reduction motor (3) is fixedly connected to the top surface of the furnace body (1).

3. A rotary furnace for food production according to claim 1, characterized in that: Two cylindrical grooves (33) are respectively provided on both sides of the storage tray (31); one side of the four cylindrical grooves (33) is respectively fixedly connected to one end of the spring (28); the other ends of the four springs (28) are respectively fixedly connected to the baffle plate (27); one side of the four baffle plates (27) is respectively fixedly connected to spring buttons (26); the four spring buttons (26) are respectively plugged into the sockets (30); the four sockets (30) are provided on both sides of the inner wall of the fixing frame (29); the baffle plate (27) is slidably connected to the cylindrical grooves (33).

4. A rotary furnace for food production according to claim 1, characterized in that: One side of the furnace body (1) is rotatably connected to a switch door (20), one side of the switch door (20) is fixedly connected to a door handle (19), one side of the top surface of the furnace body (1) is fixedly connected to an exhaust pipe (24), and the exhaust pipe (24) is fixedly connected to an exhaust fan (25) inside.

5. A rotary furnace for food production according to claim 1, characterized in that: A controller (18) is provided on one side of the outer wall of the combustion chamber (2); a hot air circulation motor (21) is fixedly connected to the top surface of the combustion chamber (2); a circulation fan (22) is fixedly connected to the rotating shaft of the hot air circulation motor (21); the circulation fan (22) is located inside the combustion chamber (2); and circulation air outlets (23) are respectively provided at the top and bottom of one side of the combustion chamber (2) close to the furnace body (1).

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