Moon cake baking hot air rotary furnace with inner support convenient to disassemble
By designing a mooncake baking hot air rotary furnace that is easy to disassemble the inner bracket and effectively dissipate heat, the long baking interval and scalding problems in the existing technology are solved, and a more efficient and safe baking process is achieved.
Patent Information
- Application Number
- CN202421360213.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-06-14
AI Technical Summary
After the existing hot air rotary furnace is baked, the internal heat gathers, which can easily burn the human body when opened. The baking interval between the two batches of mooncakes is long and the baking efficiency is low.
A mooncake baking hot air rotary furnace is designed to facilitate disassembly of the inner bracket. By setting up an air outlet duct, heat exchange device and fan, a more uniform baking is achieved; a roller is installed at the bottom of the inner bracket, which is convenient for quick disassembly and installation; the design of the vent and heat dissipation fan can effectively dissipate heat and avoid scalding.
It achieves a more even baking, shortens the baking interval between the two batches of mooncakes, improves baking efficiency, and ensures safety in use through heat dissipation design.
Smart Images
Figure CN222751278U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hot air rotary furnaces, in particular to a hot air rotary furnace for baking moon cakes with an inner support convenient to disassemble. Background Art
[0002] The rotary oven is a medium-sized baking equipment that uses a variety of different energy sources to heat the heating chamber, and sends hot air into the furnace through a heat exchanger and a fan, thereby baking the food in the oven. Because it is heated by hot air, it is also called a "hot air rotary oven". In the baking operation of food, hot air assistance is often required. The hot air rotary oven can well meet the baking operation and is an important equipment in the mooncake production process.
[0003] The existing hot air rotary oven is generally used to place the tray containing the moon cakes on the inner bracket in the rotary oven for baking. After the moon cakes are baked, the moon cakes can only be taken out one by one and placed on another bracket to transfer the moon cakes. The process is cumbersome and all the trays in the rotary oven need to be taken out before baking again, resulting in low baking efficiency. When the existing hot air rotary oven is just finished baking, the heat inside it will not dissipate immediately, but will gather inside the rotary oven, so that when it is opened, a large amount of heat will be released, which may burn the human body.
[0004] Therefore, we propose a mooncake baking hot air rotary oven with a convenient disassembly inner support to solve the above-mentioned problems. Utility Model Content
[0005] The purpose of the utility model is to provide a hot air rotary oven for baking moon cakes with an easily disassembled inner frame, so as to solve the problems raised by the above-mentioned background technology that the baking interval between two batches of moon cakes in the hot air rotary ovens currently on the market is long and that opening the rotary oven that has just been baked may cause burns to the human body.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hot air rotary oven for baking mooncakes with an easily removable inner bracket, comprising a rotary oven main body, a baking chamber, a motor, an inner bracket and a heat exchange device, a baking chamber being provided at the right inner portion of the rotary oven main body, and a motor being provided at the top of the baking chamber, the motor being connected to a connecting rod, a tray being provided at the bottom of the baking chamber, the inner bracket being provided on the tray, a heat exchange device being provided at the left inner portion of the rotary oven main body, and the heat exchange device being connected to a fan, a vent being provided at the left inner portion of the rotary oven main body, and a cooling fan being provided inside the vent, air outlet ducts being provided at the four corners of the baking chamber, and an air inlet being provided at the right side of the baking chamber, an opening and closing door being provided at the front side of the baking chamber, and a guide slope being provided below the opening and closing door.
[0007] Preferably, the air outlet pipe is connected to the fan via a connecting pipe, and the air outlet pipe is in the shape of a triangular column, and an air outlet is provided on a side of the air outlet pipe facing the baking chamber.
[0008] Preferably, the vent runs through the left side of the baking chamber and the outside of the rotary furnace body, and a first sealing door is provided on the side of the vent close to the rotary furnace body, the first sealing door is movably connected to the rotary furnace body, and the first sealing door forms a fixed structure with the rotary furnace body through a lock, and sealing rings are provided on the four inner sides of the first sealing door, the air inlet runs through the right side of the baking chamber and the outside of the rotary furnace body, and a filter is provided inside the air inlet, a second sealing door is provided on the side of the air inlet close to the rotary furnace body, and sealing rings are provided on the four inner corners of the second sealing door, the second sealing door is movably connected to the rotary furnace body, and the second sealing door forms a fixed structure with the rotary furnace body through a lock.
[0009] Preferably, four fixing rods are fixed on the upper surface of the tray, and the top ends of every two fixing rods intersect and are fixed to the two ends of the connecting rod, and the bottom of the tray is connected to the rotary furnace body via a bearing.
[0010] Preferably, an empty slot is provided at the center of the tray, and the size of the empty slot is equal to the size of a rectangle surrounded by the four first rollers, and one side of the empty slot is set as an inclined surface.
[0011] Preferably, four second rollers are installed at the four corners of the bottom of the inner bracket, and four first rollers are installed at the two diagonal positions of the bottom of the inner bracket. A multi-layer storage rack is arranged in the inner bracket, and the size of the first roller is larger than the second roller.
[0012] Compared with the prior art, the utility model has the following beneficial effects: the moon cake baking hot air rotary oven with convenient disassembly of the inner bracket is
[0013] (1) An air outlet duct, a heat exchange device and a fan are provided, and the air outlet duct is connected to the fan through a connecting pipe, and the air outlet duct is arranged at the four corners of the baking chamber, and the air generated by the heat exchange device is blown into the air outlet duct through the fan, and the hot air is blown into the baking chamber through the air outlet on the air outlet duct, so that the moon cakes on the inner rack can be baked more evenly;
[0014] (2) A tray and an inner bracket are provided, and an empty slot is provided on the tray, and a first roller and a second roller are installed at the bottom of the inner bracket. The inner bracket is fixed on the tray by clamping the first roller in the empty slot, and the inner bracket can be removed from the tray by the first roller, thereby shortening the interval time between baking two batches of moon cakes and improving the baking efficiency;
[0015] (3) Ventilation holes and air inlets are provided, and a heat dissipation fan is provided inside the ventilation holes. After the moon cakes are baked, the ventilation holes and air inlets are opened, and the heat dissipation fan inside the ventilation holes is turned on to dissipate the heat in the baking room, thereby avoiding burns to the human body caused by the heat of the rotary oven that has just been baked when the oven is opened, and facilitating safer use of the baking oven. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the internal structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the front view structure of the utility model;
[0018] Figure 3 It is a schematic diagram of the side section structure of the utility model;
[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of the tray position of the utility model;
[0020] Figure 5 For this utility model Figure 3 Schematic diagram of the structure at point A in the middle.
[0021] In the figure: 1. Rotary furnace body; 2. Baking chamber; 3. Motor; 4. Connecting rod; 5. Fixing rod; 6. Inner bracket; 601. First roller; 602. Second roller; 7. Turntable; 701. Empty slot; 8. Heat exchange device; 9. Fan; 10. Connecting pipe; 11. Air outlet pipe; 12. Air vent; 13. Cooling fan; 14. First sealing door; 15. Air inlet; 16. Second sealing door; 17. Opening and closing door; 18. Guide slope. DETAILED DESCRIPTION
[0022] 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.
[0023] See also Figure 1-5The utility model provides a technical solution: a hot air rotary oven for baking moon cakes with an easily disassembled inner bracket, comprising a rotary oven main body 1, a baking chamber 2, a motor 3, an inner bracket 6 and a heat exchange device 8. The baking chamber 2 is provided at the right inside of the rotary oven main body 1, and a motor 3 is provided at the top of the baking chamber 2, the motor 3 is connected to a connecting rod 4, a turntable 7 is provided at the bottom of the baking chamber 2, the inner bracket 6 is provided on the turntable 7, a heat exchange device 8 is provided at the left inside of the rotary oven main body 1, and the heat exchange device 8 is connected to a fan 9, a vent 12 is provided at the left inside of the rotary oven main body 1, and a heat dissipation fan 13 is provided inside the vent 12, air outlet ducts 11 are provided at the four corners inside the baking chamber 2, and an air inlet 15 is provided on the right side of the baking chamber 2, an opening and closing door 17 is provided at the front side of the baking chamber 2, and a guide inclined surface 18 is provided below the opening and closing door 17.
[0024] The air outlet duct 11 is connected to the fan 9 through the connecting pipe 10, and the air outlet duct 11 is a triangular column shape. An air outlet is provided on the side of the air outlet duct 11 facing the baking chamber 2. Hot air can be blown into the baking chamber 2 through the air outlet duct 11, so as to facilitate more even baking of the moon cakes.
[0025] The vent 12 passes through the left side of the baking chamber 2 and the outside of the rotary furnace body 1, and a first sealing door 14 is provided on the side of the vent 12 close to the rotary furnace body 1, the first sealing door 14 is movably connected to the rotary furnace body 1, and the first sealing door 14 forms a fixed structure with the rotary furnace body 1 through a lock, and sealing rings are provided on the four inner sides of the first sealing door 14, the air inlet 15 passes through the right side of the baking chamber 2 and the outside of the rotary furnace body 1, and a filter is provided inside the air inlet 15, and a second sealing door 16 is provided on the side of the air inlet 15 close to the rotary furnace body 1, and sealing rings are provided on the four inner corners of the second sealing door 16, the second sealing door 16 is movably connected to the rotary furnace body 1, and the second sealing door 16 forms a fixed structure with the rotary furnace body 1 through a lock, the heat dissipation fan 13 can be opened, and the hot air in the baking chamber 2 can be discharged through the vent 12 and the air inlet 15, so as to facilitate safer use of the rotary furnace.
[0026] Four fixing rods 5 are fixed on the upper surface of the turntable 7, and the tops of every two fixing rods 5 intersect and are fixed at both ends of the connecting rod 4. The bottom of the turntable 7 is connected to the rotating furnace body 1 by a bearing. The connecting rod 4 can be driven by the motor 3 to rotate, so that the turntable 7 rotates, which is convenient for baking moon cakes.
[0027] An empty slot 701 is provided at the center of the turntable 7, and the size of the empty slot 701 is equal to the size of the rectangle surrounded by the four first rollers 601. One side of the empty slot 701 is set as an inclined surface. The inner bracket 6 can be installed on the turntable 7 by inserting the first roller 601 into the empty slot 701, and the inner bracket 6 can be pulled out of the empty slot 701 through the inclined surface, so that the inner bracket 6 can be quickly removed from the turntable 7.
[0028] Four second rollers 602 are installed at the four corners of the bottom of the inner bracket 6, and four first rollers 601 are installed at the two diagonal positions of the bottom of the inner bracket 6. A multi-layer placement rack is arranged inside the inner bracket 6. The first roller 601 is larger than the second roller 602. The inner bracket 6 can be moved by the first roller 601. When the inner bracket 6 is inserted into the turntable 7, the second roller 602 assists to facilitate the movement of the inner bracket 6.
[0029] Working principle: When using the mooncake baking hot air rotary oven with easily removable inner bracket, first place the tray with mooncakes in the inner bracket 6, then open the opening and closing door 17, push the inner bracket 6 into the baking chamber 2 through the guide slope 18, then push the inner bracket 6 onto the turntable 7 through the slope, and insert the first roller 601 into the empty slot 701. During the process, when the first two first rollers 601 enter the empty slot 701, the second roller 602 contacts the surface of the turntable 7 and assists the inner bracket 6 to move. Then close the opening and closing door 17, then open the heat exchange device 8 and the fan 9, guide the hot air into the outlet duct 11 through the connecting pipe 10, and allow the hot air to enter the baking chamber 2, then turn on the motor 3, rotate the connecting rod 4, and drive the turntable 7 to rotate through the fixing rod 5. Rotate to make the inner bracket 6 rotate in the baking chamber 2, so as to bake the moon cakes. After baking, turn off the heat exchange device 8, the fan 9 and the motor 3, and then open the first sealing door 14 and the second sealing door 16, and then open the heat dissipation fan 13, and discharge the hot air in the baking chamber 2 through the vent 12 and the air inlet 15, and then open the opening and closing door 17, pull the inner bracket 6 out of the empty groove 701 along the inclined surface on one side of the empty groove 701, and pull the inner bracket 6 out of the baking chamber 2 through the guide inclined surface 18, and finally close the heat dissipation fan 13, the first sealing door 14 and the second sealing door 16, thus completing the use of the moon cake baking hot air rotary furnace with convenient disassembly of the inner bracket, and the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.
[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A hot air rotary oven for baking moon cakes with an easily disassembled inner support, comprising a rotary oven body (1), a baking chamber (2), a motor (3), an inner support (6) and a heat exchange device (8), characterized in that: A baking chamber (2) is provided at the right inside of the rotary furnace body (1), and a motor (3) is provided at the top of the baking chamber (2), and the motor (3) is connected to a connecting rod (4). A turntable (7) is provided at the bottom of the baking chamber (2), and an inner bracket (6) is provided on the turntable (7). A heat exchange device (8) is provided at the left inside of the rotary furnace body (1), and the heat exchange device (8) is connected to a fan (9). A vent (12) is provided at the left inside of the rotary furnace body (1), and a heat dissipation fan (13) is provided inside the vent (12). Air outlet ducts (11) are provided at the four corners of the baking chamber (2), and an air inlet (15) is provided at the right side of the baking chamber (2). An opening and closing door (17) is provided at the front side of the baking chamber (2), and a guide inclined surface (18) is provided below the opening and closing door (17).
2. The hot air rotary oven for baking moon cakes with conveniently disassembled inner bracket according to claim 1, characterized in that: The air outlet pipe (11) is connected to the fan (9) via a connecting pipe (10), and the air outlet pipe (11) is in the shape of a triangular column. An air outlet is provided on a side of the air outlet pipe (11) facing the baking chamber (2).
3. The hot air rotary oven for baking moon cakes with conveniently disassembled inner bracket according to claim 1, characterized in that: The vent (12) passes through the left side of the baking chamber (2) and the outside of the rotary furnace body (1), and a first sealing door (14) is arranged on the side of the vent (12) close to the rotary furnace body (1), the first sealing door (14) is movably connected to the rotary furnace body (1), and the first sealing door (14) forms a fixed structure with the rotary furnace body (1) through a lock, and sealing rings are arranged on the four sides of the inner side of the first sealing door (14), the air inlet (15) passes through the right side of the baking chamber (2) and the outside of the rotary furnace body (1), and a filter is arranged inside the air inlet (15), a second sealing door (16) is arranged on the side of the air inlet (15) close to the rotary furnace body (1), and sealing rings are arranged on the four corners of the inner side of the second sealing door (16), the second sealing door (16) is movably connected to the rotary furnace body (1), and the second sealing door (16) forms a fixed structure with the rotary furnace body (1) through a lock.
4. The hot air rotary oven for baking moon cakes with conveniently disassembled inner bracket according to claim 1, characterized in that: Four fixing rods (5) are fixed on the upper surface of the turntable (7), and the top ends of every two fixing rods (5) intersect and are fixed to the two ends of the connecting rod (4). The bottom of the turntable (7) is connected to the rotary furnace body (1) via a bearing.
5. The hot air rotary oven for baking moon cakes with conveniently disassembled inner bracket according to claim 1, characterized in that: An empty slot (701) is provided at the center of the rotating disk (7), and the size of the empty slot (701) is equal to the size of a rectangle surrounded by the four first rollers (601), and one side of the empty slot (701) is arranged as an inclined surface.
6. The hot air rotary oven for baking moon cakes with conveniently disassembled inner support according to claim 1, characterized in that: Four second rollers (602) are installed at the four corners of the bottom of the inner bracket (6), and four first rollers (601) are installed at the two diagonal positions of the bottom of the inner bracket (6). A multi-layer placement rack is arranged inside the inner bracket (6).