Moon cake baking device

Abstract

The utility model discloses a mooncake baking device which comprises a box body, a plurality of heating plates are installed in the box body, and a hollow driving shaft is rotatably installed in the box body. Through meshing connection of the gear ring and the arc-shaped rack, the circular bearing plate can drive the tray placed on the circular bearing plate to rotate, so that all parts of the mooncake can be uniformly baked; through the cooperative arrangement of the hot air cavity and the cold air cavity, hot air in the box body can be stored in the hot air cavity, at the moment, normal-temperature air in the cold air cavity is sprayed out towards the interior of the box body, high-temperature scalding caused when a worker takes out moon cakes is avoided, the hot air in the hot air cavity can be blown into the box body during re-drying, and therefore energy consumption needed by secondary heating is reduced; through cooperative arrangement of the through hole and the exhaust pipe, when the hot air cavity absorbs hot air, heat of the tray on the circular bearing plate can be absorbed away through the through hole, and during secondary re-drying, the hot air is blown to the tray on the circular bearing plate through the through hole to heat the bottom of the tray, so that the defect that the contact position of a moon cake and the tray is difficult to heat is overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of moon cake baking, in particular to a moon cake baking device. Background Art

[0002] Mooncakes, also known as moon cakes, harvest cakes, reunion cakes, etc., are one of China's traditional delicacies. Mooncakes were originally used as offerings to worship the moon god. Eating mooncakes and appreciating the moon during the Mid-Autumn Festival is an indispensable custom for celebrating the Mid-Autumn Festival in all parts of China. Mooncakes symbolize reunion, and people regard them as festive food, offering them to the moon and giving them to relatives and friends.

[0003] In the prior art, there is a baking device with patent number "CN220630857U". When baking moon cakes, the placement plate on it cannot rotate, so that the moon cakes in the tray placed on the placement plate near the rotating rod are not easy to be baked; and in the prior art, when baking moon cakes, the moon cakes need to be taken out many times, egg liquid needs to be applied on their surface and then baked again. In this process, a lot of heat is wasted. Utility Model Content

[0004] Based on this, it is necessary to provide a moon cake baking device to address the above technical problems.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a moon cake baking device, including a box body, a plurality of heating plates are installed in the box body, a hollow driving shaft is rotatably installed in the box body, a plurality of groups of circular receiving plates are rotatably connected to the hollow driving shaft, each group of circular receiving plates is divided into a plurality of, a gear ring is installed on the circular receiving plate, an arc-shaped rack is installed in the box body, the gear ring is meshed with the arc-shaped rack, an annular groove is provided in the circular receiving plate, a plurality of through holes are provided on the circular receiving plate, the through holes are connected with the annular groove, a ring plate is rotatably connected in the annular groove, and the hollow driving shaft is provided with a plurality of through holes. A number of exhaust pipes are installed on the shaft, which are connected to the ring plate; a rotary drive device is installed on the box body, and the output end of the rotary drive device is drivingly connected to the hollow drive shaft; an insulation box is installed on the top of the box body, and an L-shaped plate is slidingly and sealably connected inside the insulation box; a partition is installed on the L-shaped plate, and the partition is slidingly and sealably connected to the insulation box; the partition divides the insulation box into a hot air cavity and a cold air cavity; the hollow drive shaft is connected to the hot air cavity through a rotary joint, and the cold air cavity is connected to the box body through an output pipe; a linear actuator is installed on the insulation box, and the output end of the linear actuator is connected to the L-shaped plate.

[0006] Preferably, a plurality of connecting blocks are installed on the hollow driving shaft, and the connecting blocks are connected to the ring plate.

[0007] Preferably, a plurality of bolts are threadedly connected to the circular receiving plate, and an annular clamping plate is installed on the bolts.

[0008] Preferably, the box body is provided with a box door.

[0009] Preferably, a handle is provided on the box door.

[0010] Preferably, the output end of the rotary drive device is drivingly connected to the hollow drive shaft via a coupling.

[0011] Compared with the prior art, this technical solution has at least one of the following beneficial effects:

[0012] Through the coordinated arrangement of the gear ring and the arc-shaped rack, while each group of several circular receiving plates revolves around the hollow driving shaft, the circular receiving plates can drive the tray placed thereon to rotate through the meshing connection between the gear ring and the arc-shaped rack, so that all parts of the moon cake can be baked evenly;

[0013] Through the coordinated setting of the hot air cavity and the cold air cavity, when the moon cakes are taken out to be coated with egg liquid, the hot air in the box can be stored in the hot air cavity, and the normal temperature air in the cold air cavity is sprayed into the box, which also avoids the high temperature burns of the staff when taking out the moon cakes. When baking again, the hot air in the hot air cavity can be blown into the box, thereby reducing the energy consumption required for secondary heating;

[0014] Through the coordinated arrangement of the through hole and the exhaust pipe, when the hot air cavity absorbs hot air, the heat of the tray on the circular receiving plate can be absorbed by the through hole, and during the second re-baking, the hot air is blown from the through hole to the tray on the circular receiving plate to heat its bottom, thus avoiding the disadvantage that the contact point between the moon cake and the tray is difficult to heat. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A side cross-sectional view of an embodiment of the utility model;

[0016] Figure 2 A three-dimensional diagram of an embodiment of the utility model;

[0017] Figure 3 This is a three-dimensional view of a hollow drive shaft in a box body of an embodiment of the utility model;

[0018] Figure 4 For an embodiment of the utility model Figure 3 Enlarged view of point A in the middle;

[0019] Figure 5 This is a side sectional view of a box body according to an embodiment of the present utility model;

[0020] Figure 6 For an embodiment of the utility model Figure 5 Enlarged view of point B in the middle;

[0021] Figure 7 This is a top sectional view of a box body according to an embodiment of the utility model;

[0022] In the figure, 1, box body; 2, heating plate; 3, hollow drive shaft; 4, circular receiving plate; 5, gear ring; 6, arc-shaped rack; 7, annular groove; 8, through hole; 9, ring plate; 10, exhaust pipe; 11, rotary drive device; 12, insulation box; 13, L-shaped plate; 14, partition; 15, hot air cavity; 16, cold air cavity; 17, output pipe; 18, linear actuator; 19, connecting block; 20, bolt; 21, annular clamping plate; 22, box door; 23, coupling. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0024] See also Figures 1 to 7 The embodiment of the present application provides a moon cake baking device, including a box body 1, a plurality of heating plates 2 are installed in the box body 1, a hollow driving shaft 3 is rotatably installed in the box body 1, a plurality of groups of circular receiving plates 4 are rotatably connected to the hollow driving shaft 3, each group of circular receiving plates 4 is divided into a plurality of, a gear ring 5 is installed on the circular receiving plate 4, an arc rack 6 is installed in the box body 1, the gear ring 5 is meshed with the arc rack 6, an annular groove 7 is provided in the circular receiving plate 6, a plurality of through holes 8 are provided on the circular receiving plate 6, the through holes 8 are connected with the annular groove 7, a ring plate 9 is rotatably connected in the annular groove 7, a plurality of exhaust pipes 10 are installed on the hollow driving shaft 3, the exhaust pipes 10 are connected with the ring plate 9, a rotating The rotary drive device 11 can be a servo motor, and the output end of the rotary drive device 11 is connected to the hollow drive shaft 3 in driving connection. An insulation box 12 is installed on the top of the box body 1, and an L-shaped plate 13 is slidably and sealedly connected inside the insulation box 12. A partition 14 is installed on the L-shaped plate 13, and the partition 14 is slidably and sealedly connected to the insulation box 12. The partition 14 divides the insulation box 12 into a hot air cavity 15 and a cold air cavity 16. The hollow drive shaft 3 is connected to the hot air cavity 15 through a rotary joint, and the cold air cavity 16 is connected to the box body 1 through an output pipe 17. A linear actuator 18 is installed on the insulation box 12, and the linear actuator 18 can be an electric cylinder. The output end of the linear actuator 18 is connected to the L-shaped plate 13.

[0025] In this embodiment, the tray containing the mooncakes is placed on the circular receiving plate 4, and the hollow driving shaft 3 is driven to rotate by the rotating driving device 11. While the hollow driving shaft 3 drives the circular receiving plate 4 to rotate, the ring gear 5 on the circular receiving plate 4 engages with the arc-shaped rack 6 installed in the box body 1, so that the circular receiving plate 4 rotatably connected to the hollow driving shaft 3 can rotate on itself, so that all parts of the mooncakes on the circular receiving plate 4 can be baked by the heating plate 2 installed on the inner wall of the box body 1. When the egg liquid needs to be removed after the mooncakes are baked for the first time, the linear actuator 18 can drive the partition 14 to slide in the heat preservation box 12 through the L-shaped plate 13, so as to adjust the hot air cavity 15 to extract the hot air in the box body 1, and the output pipe 17 transports the room temperature air stored in the cold air cavity 16 into the box body 1. When the mooncakes coated with egg liquid are placed back on the circular receiving plate 4, the linear actuator 18 drives the partition 14 to move in the opposite direction, and the heat stored in the hot air cavity 15 is transported back to the box body 1, thereby achieving the purpose of saving heat; when the partition 14 drives the hot air cavity 15 to extract air, the hot air is discharged from the through hole 8 enters the annular groove 7, and is then transported to the air drive shaft 3 through the exhaust pipe 10 through the gap between the annular groove 7 and the ring plate 9, and finally enters the hot air cavity 15, so that part of the heat of the tray on the circular receiving plate 4 can be absorbed, avoiding burns caused by the high heat when the staff takes it; when the tray is put back after the coating is completed, the through hole 8 will spray hot air to heat up the bottom of the tray whose temperature has dropped due to being placed in the outside world, thereby avoiding the situation that the heating plate 2 at the contact point between the moon cake and the supporting plate is difficult to heat; the setting of the ring plate 9 makes it possible for the circular receiving plate 4 to rotate relative to the ring plate 9 due to the fixation of the exhaust pipe 10 when it rotates.

[0026] In some embodiments, in order to protect the exhaust pipe 10, a plurality of connecting blocks 19 are installed on the hollow drive shaft 3, and the connecting blocks 19 are connected to the ring plate 9. Therefore, the connecting blocks 19 can also fix the ring plate 9, reduce the pressure of the exhaust pipe 10, and prevent the exhaust pipe 10 from breaking.

[0027] In some embodiments, in order to fix the supporting plate on which the moon cakes are placed on the circular receiving plate 4, a plurality of bolts 20 are threadedly connected to the circular receiving plate 4, and an annular clamping plate 21 is installed on the bolts 20.

[0028] In some embodiments, in order to facilitate taking out the moon cakes, a box door 22 is provided on the box body 1.

[0029] In some embodiments, in order to facilitate the opening and closing of the door 22, a handle is provided on the door 22.

[0030] In some embodiments, in order to facilitate the rotary drive device 11 to drive the hollow drive shaft 3 to rotate, the output end of the rotary drive device 11 is arranged to be transmission-connected to the hollow drive shaft 3 via a coupling 23 .

[0031] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0032] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0035] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A mooncake baking device, comprising a box (1), wherein a plurality of heating plates (2) are installed in the box (1), characterized in that: A hollow drive shaft (3) is rotatably mounted in the housing (1), and a plurality of groups of circular receiving plates (4) are rotatably connected to the hollow drive shaft (3), each group of circular receiving plates (4) being divided into a plurality of groups, a gear ring (5) is mounted on the circular receiving plate (4), an arc-shaped rack (6) is mounted in the housing (1), the gear ring (5) is meshingly connected to the arc-shaped rack (6), an annular groove (7) is arranged in the circular receiving plate (4), a plurality of through holes (8) are arranged on the circular receiving plate (4), the through holes (8) are connected to the annular groove (7), a ring plate (9) is rotatably connected to the annular groove (7), a plurality of exhaust pipes (10) are mounted on the hollow drive shaft (3), the exhaust pipes (10) are connected to the ring plate (9), and a rotary drive device is mounted on the housing (1). (11), the output end of the rotary drive device (11) is connected to the hollow drive shaft (3) in a transmission manner, an insulation box (12) is installed on the top of the box body (1), an L-shaped plate (13) is slidably sealed inside the insulation box (12), a partition (14) is installed on the L-shaped plate (13), the partition (14) is slidably sealed with the insulation box (12), the partition (14) divides the insulation box (12) into a hot air chamber (15) and a cold air chamber (16), the hollow drive shaft (3) is connected to the hot air chamber (15) through a rotary joint, the cold air chamber (16) is connected to the box body (1) through an output pipe (17), a linear actuator (18) is installed on the insulation box (12), and the output end of the linear actuator (18) is connected to the L-shaped plate (13).

2. The mooncake baking device according to claim 1, characterized in that: A plurality of connecting blocks (19) are mounted on the hollow drive shaft (3), and the connecting blocks (19) are connected to the ring plate (9).

3. The moon cake baking device according to claim 1, characterized in that: A plurality of bolts (20) are threadedly connected to the circular receiving plate (4), and an annular clamping plate (21) is mounted on the bolts (20).

4. The mooncake baking device according to claim 1, characterized in that: The box body (1) is provided with a box door (22).

5. The moon cake baking device according to claim 4, characterized in that: The box door (22) is provided with a handle.

6. The moon cake baking device according to claim 1, characterized in that: The output end of the rotary drive device (11) is transmission-connected to the hollow drive shaft (3) via a coupling (23).

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