Tunnel furnace for moon cake production

Abstract

The utility model relates to the technical field of tunnel furnaces, and discloses a tunnel furnace for moon cake production, which comprises a heating cover, supporting legs are fixedly connected to the bottom of the heating cover, a conveying belt is arranged in the heating cover, a heating machine is fixedly connected to the top of the heating cover, and a movable adjusting mechanism is arranged at the top of the conveying belt. In the using process, a threaded rod rotates and is matched with a limiting rod to enable a limiting block to move, the height of the limiting block is conveniently adjusted, a first motor works and is matched with a first toothed plate to enable a connecting frame to move, a spring is matched, reciprocating motion of a stirring block is conveniently achieved, and therefore mooncakes on a conveying belt are stirred; and through work of a second motor, a fixing block is made to rotate, a connecting rod is matched, a second toothed plate is made to move, the angle of a flow guide plate is conveniently adjusted, and therefore the heat dissipation wind direction is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of tunnel furnaces, in particular to a tunnel furnace for producing moon cakes. Background Art

[0002] A tunnel oven is a tunnel-type mechanical equipment that bakes food through heat conduction, convection and radiation. The oven body is generally very long, with a minimum of 6 meters and a maximum length of 60-80 meters. The baking chamber is a long and narrow tunnel with a width of generally 80cm-140cm. There is a continuously operating conveying system in the tunnel. When food is baked, the food moves relative to the electric heating element or direct-burning combustion rod through the conveyor chain plate, steel belt or mesh belt, thereby completing the work of uniform baking and conveying. This type of oven can produce continuously, has high production efficiency, saves manpower, and has stable baking quality.

[0003] In the prior art, for example, a tunnel furnace for mooncake production disclosed on the patent website (authorization announcement number: CN108684747A) relies on a conveyor belt to transport the mooncakes. As a result, the mooncakes are easily stacked during the transportation process, which affects subsequent processing. In addition, since the mooncakes are stationary relative to the conveyor belt during the transportation process, they are easily stuck together or heated unevenly due to heating. Therefore, it is necessary to improve a tunnel furnace for mooncake production to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a tunnel oven for producing moon cakes to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tunnel furnace for moon cake production, comprising a heating cover, the bottom of the heating cover is fixedly connected to a supporting leg, a conveyor belt is arranged inside the heating cover, a heating machine is fixedly connected to the top of the heating cover, a movable adjustment mechanism is arranged on the top of the conveyor belt, and an auxiliary heat dissipation mechanism is arranged on the top of the heating cover;

[0006] The movable adjustment mechanism comprises a limiting component and a breaking up component. The limiting component is arranged on the top of the conveyor belt, and the breaking up component is arranged on the top of the conveyor belt.

[0007] Preferably, the limiting assembly includes a connecting platform, which is fixedly connected to the top of the conveyor belt, with a threaded rod rotatably connected inside the connecting platform, a limiting rod fixedly connected inside the connecting platform, a movable block slidably connected outside the limiting rod, and a limiting block fixedly connected to the bottom of the movable block, which is convenient for adjusting the height of the limiting block, thereby meeting the processing and transmission of different batches of moon cakes and avoiding stacking and the like.

[0008] Preferably, the movable block is threadedly connected to the threaded rod, grooves are provided at corresponding positions of the connecting platform and the movable block, and the movable block is slidably connected inside the groove, so as to make the adjustment process more stable.

[0009] Preferably, the breaking up component includes a connecting block, the connecting block is fixedly connected to the top of the conveyor belt, a spring is fixedly connected to the inner side of the connecting block, the spring is fixedly connected to a connecting frame at one end away from the connecting block, a first tooth plate is fixedly connected to the inside of the connecting frame, a first motor is fixedly connected to the top of the connecting block, a residual gear is fixedly connected to the output end of the first motor, and a toggle block is fixedly connected to the left side of the connecting frame to facilitate the reciprocating motion of the toggle block, thereby toggle the moon cakes on the conveyor belt to avoid the moon cakes from sticking to the conveyor belt or uneven heating.

[0010] Preferably, the residual gear is meshed with the first tooth plate, grooves are provided at corresponding positions of the connecting block and the connecting frame, and the connecting frame is slidably connected inside the groove, so as to facilitate a more stable processing process.

[0011] Preferably, the auxiliary heat dissipation mechanism includes a heat dissipation duct, which is fixedly connected to the top of the heating cover, and a guide plate is rotatably connected inside the heat dissipation duct, and one end of the guide plate away from the heat dissipation duct is fixedly connected to a gear column, a second motor is fixedly connected to the top of the heating cover, and a fixed block is fixedly connected to the output end of the second motor, a second tooth plate is slidably connected inside the heat dissipation duct, and a connecting rod is rotatably connected inside the second tooth plate, so as to facilitate the adjustment of the angle of the guide plate, thereby adjusting the heat dissipation wind direction, and avoiding unexpected situations caused by excessive temperature in a certain area.

[0012] Preferably, the second tooth plate is meshed with the gear column, grooves are provided at corresponding positions of the connecting rod and the fixing block, and the fixing block is rotatably connected inside the groove, so as to facilitate more stable use.

[0013] Compared with the prior art, the utility model provides a tunnel furnace for moon cake production, which has the following

[0014] Beneficial effects:

[0015] 1. The tunnel furnace for mooncake production has a movable adjustment mechanism. During use, the threaded rod is rotated to cooperate with the limit rod to move the limit block, which is convenient for adjusting the height of the limit block, so as to meet the processing and transmission of different batches of mooncakes and avoid stacking. The first motor is set to work and cooperate with the first tooth plate to move the connecting frame, which is convenient for realizing the reciprocating motion of the toggle block to toggle the mooncakes on the conveyor belt to avoid the mooncakes from sticking to the conveyor belt or uneven heating.

[0016] 2. The tunnel furnace for mooncake production has an auxiliary heat dissipation mechanism. During use, the second motor is operated to rotate the fixed block, which cooperates with the connecting rod to move the second tooth plate, and cooperates with the gear column to adjust the angle of the guide plate, thereby adjusting the heat dissipation direction to avoid accidents caused by excessive temperature in a certain area. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0018] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the limit assembly of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the disassembled components of the utility model;

[0023] Figure 6 This is a schematic diagram of the auxiliary heat dissipation mechanism structure of the utility model.

[0024] In the figure: 1. heating cover; 2. supporting legs; 3. conveyor belt; 4. heating machine; 5. movable adjustment mechanism; 51. limiting assembly; 511. connecting table; 512. threaded rod; 513. limiting rod; 514. movable block; 515. limiting block; 52. breaking up assembly; 521. connecting block; 522. spring; 523. connecting frame; 524. first tooth plate; 525. first motor; 526. residual gear; 527. toggle block; 6. auxiliary heat dissipation mechanism; 61. heat dissipation duct; 62. guide plate; 63. gear column; 64. second motor; 65. fixed block; 66. second tooth plate; 67. connecting rod. DETAILED DESCRIPTION

[0025] 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.

[0026] 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. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1:

[0028] See also Figure 1-5 The utility model provides a technical solution: a tunnel furnace for moon cake production, comprising a heating cover 1, a supporting leg 2 is fixedly connected to the bottom of the heating cover 1, a conveyor belt 3 is arranged inside the heating cover 1, a heating machine 4 is fixedly connected to the top of the heating cover 1, a movable adjustment mechanism 5 is arranged on the top of the conveyor belt 3, and an auxiliary heat dissipation mechanism 6 is arranged on the top of the heating cover 1;

[0029] The movable adjustment mechanism 5 includes a limiting component 51 and a breaking up component 52 . The limiting component 51 is arranged on the top of the conveyor belt 3 , and the breaking up component 52 is arranged on the top of the conveyor belt 3 .

[0030] Furthermore, the limiting assembly 51 includes a connecting platform 511, which is fixedly connected to the top of the conveyor belt 3. A threaded rod 512 is rotatably connected inside the connecting platform 511. A limiting rod 513 is fixedly connected inside the connecting platform 511. A movable block 514 is slidably connected to the outside of the limiting rod 513. A limiting block 515 is fixedly connected to the bottom of the movable block 514 to facilitate the adjustment of the height of the limiting block 515, thereby meeting the processing and transmission of different batches of moon cakes and avoiding stacking and the like.

[0031] Furthermore, the movable block 514 is threadedly connected to the threaded rod 512, grooves are provided at corresponding positions of the connecting platform 511 and the movable block 514, and the movable block 514 is slidably connected inside the groove, so that the adjustment process is more stable.

[0032] Furthermore, the breaking up component 52 includes a connecting block 521, which is fixedly connected to the top of the conveyor belt 3, a spring 522 is fixedly connected to the inner side of the connecting block 521, the end of the spring 522 away from the connecting block 521 is fixedly connected to a connecting frame 523, the inside of the connecting frame 523 is fixedly connected to a first tooth plate 524, the top of the connecting block 521 is fixedly connected to a first motor 525, the output end of the first motor 525 is fixedly connected to a residual gear 526, and the left side of the connecting frame 523 is fixedly connected to a toggle block 527, which is convenient for realizing the reciprocating motion of the toggle block 527, thereby toggling the moon cakes on the conveyor belt 3, to avoid the moon cakes and the conveyor belt 3 from sticking to each other or uneven heating.

[0033] Furthermore, the residual gear 526 is meshed with the first tooth plate 524, grooves are provided at corresponding positions of the connecting block 521 and the connecting frame 523, and the connecting frame 523 is slidably connected inside the groove, so as to make the processing process more stable.

[0034] Embodiment 2:

[0035] See also Figure 6 , and combined with the first embodiment, it is further obtained that the auxiliary heat dissipation mechanism 6 includes a heat dissipation duct 61, the heat dissipation duct 61 is fixedly connected to the top of the heating cover 1, and a guide plate 62 is rotatably connected inside the heat dissipation duct 61. The guide plate 62 is fixedly connected to a gear column 63 at one end away from the heat dissipation duct 61, and a second motor 64 is fixedly connected to the top of the heating cover 1. A fixed block 65 is fixedly connected to the output end of the second motor 64. A second tooth plate 66 is slidably connected inside the heat dissipation duct 61, and a connecting rod 67 is rotatably connected inside the second tooth plate 66, so as to adjust the angle of the guide plate 62, thereby adjusting the heat dissipation wind direction, and avoiding accidents caused by excessive temperature in a certain area.

[0036] Furthermore, the second tooth plate 66 is meshed with the gear column 63, grooves are provided at corresponding positions of the connecting rod 67 and the fixing block 65, and the fixing block 65 is rotatably connected inside the groove, so as to facilitate more stable use.

[0037] In the actual operation process, when this device is used, it is first adjusted according to the processing batch. The threaded rod 512 is rotated to cooperate with the limit rod 513 to move the movable block 514, so that the limit block 515 moves, which is convenient for adjusting the height of the limit block 515, so as to meet the processing and transmission of different batches of moon cakes and avoid stacking. The heating machine 4 and the conveyor belt 3 are set to work to start the processing process, and the first motor 525 is set to work to make the residual gear 526 rotate, and cooperate with the first tooth plate 524 to make the connection The frame 523 moves, and cooperates with the spring 522 to make the toggle block 527 move, so as to realize the reciprocating motion of the toggle block 527, thereby toggling the moon cakes on the conveyor belt 3 to avoid the moon cakes and the conveyor belt 3 from sticking to each other or uneven heating. The second motor 64 is set to work to make the fixed block 65 rotate, and cooperate with the connecting rod 67 to move the second tooth plate 66, and cooperate with the gear column 63 to move the guide plate 62, so as to adjust the angle of the guide plate 62, thereby adjusting the heat dissipation direction, and avoiding accidents caused by excessive temperature in a certain area.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A tunnel furnace for mooncake production, comprising a heating cover (1), characterized in that: The bottom of the heating cover (1) is fixedly connected to a support leg (2), a conveyor belt (3) is arranged inside the heating cover (1), a heating machine (4) is fixedly connected to the top of the heating cover (1), a movable adjustment mechanism (5) is arranged on the top of the conveyor belt (3), and an auxiliary heat dissipation mechanism (6) is arranged on the top of the heating cover (1); The movable adjustment mechanism (5) comprises a limit assembly (51) and a scattering assembly (52); the limit assembly (51) is arranged on the top of the conveyor belt (3); and the scattering assembly (52) is arranged on the top of the conveyor belt (3).

2. A tunnel furnace for mooncake production according to claim 1, characterized in that: The limiting assembly (51) comprises a connecting platform (511), the connecting platform (511) is fixedly connected to the top of the conveyor belt (3), a threaded rod (512) is rotatably connected inside the connecting platform (511), a limiting rod (513) is fixedly connected inside the connecting platform (511), a movable block (514) is slidably connected outside the limiting rod (513), and the bottom of the movable block (514) is fixedly connected to the limiting block (515).

3. The tunnel furnace for mooncake production according to claim 2, characterized in that: The movable block (514) is threadedly connected to the threaded rod (512); grooves are provided at corresponding positions of the connecting platform (511) and the movable block (514); and the movable block (514) is slidably connected inside the groove.

4. The tunnel furnace for mooncake production according to claim 1, characterized in that: The dispersing assembly (52) comprises a connecting block (521), wherein the connecting block (521) is fixedly connected to the top of the conveyor belt (3), a spring (522) is fixedly connected to the inner side of the connecting block (521), an end of the spring (522) away from the connecting block (521) is fixedly connected to a connecting frame (523), a first tooth plate (524) is fixedly connected to the inside of the connecting frame (523), a first motor (525) is fixedly connected to the top of the connecting block (521), a residual gear (526) is fixedly connected to the output end of the first motor (525), and a toggle block (527) is fixedly connected to the left side of the connecting frame (523).

5. The tunnel furnace for mooncake production according to claim 4, characterized in that: The residual gear (526) is meshed with the first tooth plate (524), and grooves are provided at corresponding positions of the connecting block (521) and the connecting frame (523), and the connecting frame (523) is slidably connected inside the groove.

6. The tunnel furnace for mooncake production according to claim 1, characterized in that: The auxiliary heat dissipation mechanism (6) comprises a heat dissipation duct (61), the heat dissipation duct (61) is fixedly connected to the top of the heating cover (1), a guide plate (62) is rotatably connected inside the heat dissipation duct (61), one end of the guide plate (62) away from the heat dissipation duct (61) is fixedly connected to a gear column (63), a second motor (64) is fixedly connected to the top of the heating cover (1), an output end of the second motor (64) is fixedly connected to a fixed block (65), a second tooth plate (66) is slidably connected inside the heat dissipation duct (61), and a connecting rod (67) is rotatably connected inside the second tooth plate (66).

7. The tunnel furnace for mooncake production according to claim 6, characterized in that: The second tooth plate (66) is meshed with the gear column (63), and grooves are provided at corresponding positions of the connecting rod (67) and the fixing block (65), and the fixing block (65) is rotatably connected inside the groove.

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