Fermentation equipment for flour processing and production

Abstract

The application discloses a kind of fermentation equipment for flour processing production, is related to fermentation technical field for flour processing production, a kind of fermentation equipment for flour processing production, including for the tunnel type fermentation machine of flour processing production fermentation treatment, the tunnel type fermentation machine includes tunnel box, the front and rear sides of the tunnel box are respectively provided with inlet and outlet, the inside of the tunnel box is sequentially provided with three groups of processing cavities on conveying line, the conveying belt for material conveying is arranged on the tunnel box, and the conveying belt is set through from three groups of processing cavities.The tunnel type fermentation machine of the application can adjust the time ratio of flour dough in the inside of each group of processing cavities during fermentation process of flour processing production fermentation operation, adapt to different fermentation process requirements for fermentation treatment, and facilitate flexible fermentation treatment operation of flour dough by the mutual cooperation of supporting assembly, control assembly and transmission assembly and other components.

Description

Technical Field

[0001] This invention relates to the field of fermentation technology for flour processing and production, specifically to a fermentation device for flour processing and production. Background Technology

[0002] In the process of flour processing and production, fermentation equipment is needed to ferment the flour. Fermentation equipment used in flour processing and production provides suitable fermentation conditions for flour by precisely controlling environmental parameters such as temperature, humidity, and time, in conjunction with yeast from the bio-industry. This promotes the yeast to metabolize and produce carbon dioxide, forming a loose structure and flavor substances. Its core function is to ensure the taste, volume, and flavor of flour products.

[0003] As a type of fermentation equipment, the tunnel fermentation machine adopts a segmented long tunnel structure, internally divided into an activation zone, a fermentation zone, and a flavoring zone. It continuously transports the dough via a conveyor belt, achieving "continuous and large-scale" production. Fermentation, suitable for mass production in large food factories, is often handled using tunnel fermentation machines in flour processing. In this process, the material to be fermented is sequentially conveyed via a single conveyor belt, ensuring a uniform conveying speed through the activation, fermentation, and flavoring zones. Because the conveyor belt's path through these zones is relatively fixed, the time allotted for fermentation is relatively constant. However, in practice, this time needs to be flexibly adjusted. For example, when producing slow-fermented products, the flavoring zone (to increase flavor accumulation time) and fermentation zone (to ensure slow dough expansion) need to be extended. Conversely, when using low-activity yeast, the activation zone needs to be extended (to fully activate the yeast and prevent insufficient fermentation power later). Therefore, tunnel fermentation machines, due to their relatively fixed time ratios in the activation, fermentation, and flavoring zones, are not suitable for flexible adjustments based on fermentation requirements. To address this, we propose a fermentation device for flour processing. Summary of the Invention

[0004] The purpose of this invention is to provide a fermentation device for flour processing and production, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a fermentation device for flour processing, comprising a tunnel fermenter for fermenting flour, the tunnel fermenter including a tunnel box, with an inlet and an outlet respectively provided on the front and rear sides of the tunnel box, three processing chambers sequentially arranged on a conveyor line inside the tunnel box, a conveyor belt for conveying materials being provided on the tunnel box, the conveyor belt passing through the three processing chambers, a support roller rotatably connected to the inlet for supporting the conveyor belt, and temperature and humidity control components for temperature and humidity control during the fermentation process being provided on each of the processing chambers, further comprising: A drive assembly is provided on the discharge port to assist in the conveying drive of the conveyor belt. The drive assembly is provided with an elastic component for elastic support of the conveyor belt. A support assembly, located inside the processing chamber, is used to position and support the conveyor belt transported inside the processing chamber. In addition, a control component for controlling the conveyor belt's conveying path within the processing chamber is disposed inside the processing chamber, a transmission component for driving the control component is disposed on the processing chamber, and multiple sets of bearing components for material bearing and placement are evenly distributed on the conveyor belt.

[0006] Preferably, two sets of the support assembly are symmetrically arranged inside the processing cavity. The support assembly includes two sets of mounting shafts rotatably connected to both sides inside the processing cavity. Positioning rollers are fixed on the mounting shafts. The two sets of positioning rollers located on the same side are respectively abutted against the upper and lower sides of the conveyor belt.

[0007] Preferably, the control component is centrally located between the two sets of support components. The control component includes two sets of U-shaped frames disposed inside the processing chamber. The two sets of U-shaped frames are arranged in an alternating vertical position inside the processing chamber. A sliding component for assisting sliding connection is provided between the processing chamber and the U-shaped frames. Connecting shafts are rotatably connected to both sides of the U-shaped frames. Control rollers are fixed on the connecting shafts. The control rollers on the two sets of U-shaped frames are respectively abutted against the inner and outer sides of the conveyor belt. The conveyor belt inside the processing chamber is arranged in an S-shape under the action of the control component and the two sets of support components.

[0008] Preferably, the sliding assembly includes two sets of side plates fixed inside the processing chamber, the two sets of side plates being located on both sides of the conveyor belt, the side plates having mounting grooves, and multiple sets of mounting rods slidably connected to both sides of the U-shaped frame, the mounting rods being fixed inside the mounting grooves.

[0009] Preferably, the transmission assembly includes a transmission plate disposed inside the processing cavity, the transmission plate being centrally disposed between two sets of U-shaped frames, the two ends of the transmission plate being connected to connecting plates via telescopic components, the two sets of connecting plates being rotatably connected to one end of the two sets of U-shaped frames respectively via pins, and the processing cavity being provided with a rotating assembly for rotating the transmission plate.

[0010] Preferably, the rotating assembly includes a rotating shaft centrally fixed to the transmission plate, and a drive motor for driving the rotating shaft is mounted on the outside of the tunnel box.

[0011] Preferably, the telescopic assembly includes multiple sets of first sleeves fixed to the end of the transmission plate, with a first slide rod slidably connected to the first sleeve, and one end of the first slide rod being fixed to the connecting plate.

[0012] Preferably, the drive assembly includes a U-shaped seat slidably connected to the discharge port, a drive roller rotatably connected to the U-shaped seat, a conveyor belt drivingly connected between the drive roller and the support roller, and a motor for driving the drive roller is mounted on the U-shaped seat.

[0013] Preferably, the elastic component includes an inner plate fixed to the discharge port, a plurality of second sleeves fixed to the inner plate, a second slide rod slidably connected to the second sleeve, one end of the second slide rod being fixed to the U-shaped seat, and a spring being sleeved on the outer side of the second sleeve, with the two ends of the spring respectively abutting against the U-shaped seat and the inner plate.

[0014] Preferably, the load-bearing component includes a mounting frame detachably mounted on the conveyor belt, and a load-bearing frame for placing materials is connected to the mounting frame via a gravity component; The gravity assembly includes a reset shaft rotatably connected to the mounting frame. A sway plate is installed at the bottom of the bearing frame. A gravity block for assisting gravity is embedded at the bottom of the sway plate. One end of the reset shaft is fixed to one side of the sway plate. A retaining ring is fixed on the reset shaft. A torsion spring is sleeved on the outside of the reset shaft. The two ends of the torsion spring are respectively connected to the mounting frame and the retaining ring.

[0015] Compared with the prior art, the beneficial effects of the present invention are: The tunnel fermentation machine of the present invention, through the cooperation of components such as support components, control components and transmission components, can adjust the time ratio of the dough in each processing chamber during the fermentation process according to the fermentation requirements, so as to adapt to different fermentation process requirements and facilitate flexible fermentation processing of dough. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall external structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the tunnel box of the present invention; Figure 3 This is a schematic diagram of the side plate structure of the present invention; Figure 4 This is a schematic diagram showing the state of the conveyor belt inside the processing chamber according to the present invention; Figure 5 This is a schematic diagram of the support and control components of the present invention; Figure 6 This is a schematic diagram of the transmission component and rotation component of the present invention; Figure 7 This is a schematic diagram of the sliding component structure of the present invention; Figure 8 This is a schematic diagram of the conveyor belt of the present invention in a conventional conveying state inside the processing chamber; Figure 9 This is a schematic diagram of the conveyor belt's conveying state after adjustment inside the processing chamber according to the present invention; Figure 10 This is a schematic diagram of the bearing component of the present invention on the conveyor belt; Figure 11 This is a schematic diagram of the load-bearing component and gravity component structure of the present invention; Figure 12 This is a schematic diagram of the clearance for the present invention; Figure 13 This is a schematic diagram of the drive component and elastic component of the present invention.

[0017] In the diagram: 101-Tunnel box; 102-Processing chamber; 103-Inlet; 104-Outlet; 105-Conveyor belt; 106-Support roller; 107-Temperature and humidity control component; 201-Mounting shaft; 202-Positioning roller; 301-U-shaped frame; 302-Connecting shaft; 303-Control roller; 401-Side plate; 402-Mounting groove; 403-Mounting rod; 501-Transmission plate; 502-Connecting plate; 6 01-First sleeve; 602-First slide bar; 701-Rotating shaft; 702-Drive motor; 801-Mounting bracket; 802-Bearing frame; 901-Reset shaft; 902-Sway plate; 903-Retaining ring; 904-Torsion spring; 1001-U-shaped seat; 1002-Drive roller; 1003-Mounting motor; 1101-Inner plate; 1102-Second sleeve; 1103-Second slide bar; 1104-Spring. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example

[0019] Please see Figures 1-13 The illustration shows a fermentation device for flour processing, including a tunnel fermenter for fermenting flour. The tunnel fermenter includes a tunnel box 101, with an inlet 103 and an outlet 104 on the front and rear sides of the tunnel box 101, respectively. Inside the tunnel box 101, three processing chambers 102 are arranged sequentially on a conveyor line. A conveyor belt 105 for conveying materials is provided on the tunnel box 101, passing through the three processing chambers 102. A support roller 106 for supporting the conveyor belt 105 is rotatably connected to the inlet 103. Each processing chamber 102 is provided with a temperature and humidity control component 107 for temperature and humidity control during the fermentation process. It should be noted that the three processing chambers 102 are the activation zone, the fermentation zone, and the flavor zone. The activation zone accounts for 1 / 5 to 1 / 4 of the total fermentation time, the fermentation zone accounts for 1 / 2 to 2 / 3 of the total fermentation time, and the flavor zone accounts for 1 / 5 to 1 / 4 of the total fermentation time. The stability and humidity control of the activation zone, the fermentation zone, and the flavor zone during the operation are controlled by the temperature and humidity control component 107. In this application, the temperature and humidity control component 107 is a conventional component for temperature and humidity control and adjustment, and its working principle and operation method will not be described in detail here. In the process of fermentation in flour processing, the tunnel fermentation machine drives the conveyor belt 105 to transport the dough containing yeast from the feed inlet 103 to each set of bearing components. After placement, the dough on the bearing frame 802 passes through the three processing chambers 102 of the tunnel box 101 through the conveyor belt 105. During the transport process, the dough is awakened by yeast, fermented and flavored by the temperature and humidity control components 107 on the three processing chambers 102. The processed dough is then taken out from the discharge port 104, completing the flour processing and fermentation operation. Furthermore, the kneading of the dough and the selection and placement of yeast are existing technologies in this application, and their working steps and principles will not be elaborated upon here.

[0020] It also includes a drive assembly, which is set on the discharge port 104 to assist the conveyor belt 105 in conveying drive. The drive assembly is provided with an elastic component for elastic support of the conveyor belt 105. A support assembly is provided inside the processing chamber 102 for positioning and supporting the conveyor belt 105 that is transported inside the processing chamber 102. In addition, a control component for controlling the conveying path of the conveyor belt 105 inside the processing chamber 102 is provided inside the processing chamber 102, a transmission component for driving the control component is provided on the processing chamber 102, and multiple sets of bearing components for material bearing and placement are evenly distributed on the conveyor belt 105. It should be noted that during the fermentation process of flour processing, the tunnel fermentation machine, through the cooperation of components such as support components, control components and transmission components, can adjust the time ratio of the flour dough in each processing chamber 102 according to the fermentation requirements, so as to adapt to different fermentation process requirements and facilitate flexible fermentation processing of flour dough.

[0021] Preferably, two sets of support components are symmetrically arranged inside the processing cavity 102. The support components include two sets of mounting shafts 201 rotatably connected to both sides inside the processing cavity 102. Positioning rollers 202 are fixed on the mounting shafts 201. The two sets of positioning rollers 202 located on the same side are respectively abutted against the upper and lower sides of the conveyor belt 105. It should be noted here that the positioning roller 202 on the mounting shaft 201 provides auxiliary support to the conveyor belt 105 through its interaction with the conveyor belt 105.

[0022] Preferably, the control component is centrally located between the two sets of support components. The control component includes two sets of U-shaped frames 301 disposed inside the processing cavity 102. The two sets of U-shaped frames 301 are arranged in an alternating vertical position inside the processing cavity 102. A sliding component for auxiliary sliding connection is provided between the processing cavity 102 and the U-shaped frames 301. A connecting shaft 302 is rotatably connected to both sides of the U-shaped frame 301. A control roller 303 is fixed on the connecting shaft 302. The control rollers 303 on the two sets of U-shaped frames 301 are respectively abutted against the inner and outer sides of the conveyor belt 105. The conveyor belt 105 inside the processing cavity 102 is arranged in an S-shape under the action of the control component and the two sets of support components. It should be noted here that: through transmission, the two sets of U-shaped frames 301 under force move closer or further apart in the vertical direction. During the movement of the U-shaped frames 301, the conveying state of the conveyor belt 105 is adjusted by the opposing support of the control rollers 303 on the U-shaped frames 301, increasing or decreasing the conveying path of the conveyor belt 105 inside the corresponding processing chamber 102. During the path adjustment, the stability of the conveyor belt 105 can be maintained by the support of the support components. Additionally, it should be noted that the time ratio adjustment range for each stage of the fermentation process is relatively small. Therefore, during the path adjustment process, only minor adjustments to the path are required.

[0023] Preferably, the sliding assembly includes two sets of side plates 401 fixed inside the processing chamber 102. The two sets of side plates 401 are located on both sides of the conveyor belt 105. The side plates 401 are provided with mounting grooves 402. Multiple sets of mounting rods 403 are slidably connected to both sides of the U-shaped frame 301. The mounting rods 403 are fixed inside the mounting grooves 402. It should be noted here that the mounting slot 402 and multiple sets of mounting rods 403 facilitate the sliding guidance of the U-shaped frame 301 after it is subjected to force.

[0024] Preferably, the transmission assembly includes a transmission plate 501 disposed inside the processing cavity 102. The transmission plate 501 is centrally disposed between two sets of U-shaped frames 301. Both ends of the transmission plate 501 are connected to connecting plates 502 via telescopic components. The two sets of connecting plates 502 are rotatably connected to one end of the two sets of U-shaped frames 301 via pins. The processing cavity 102 is provided with a rotating assembly for rotating the transmission plate 501. It should be noted that: the drive motor 702 drives the rotating shaft 701 and the transmission plate 501 on the rotating shaft 701 to rotate. During the rotation of the transmission plate 501, the two sets of connecting plates 502 and U-shaped frame 301 are driven to move through the connecting action of the telescopic component. During the movement of the two sets of U-shaped frames 301, the sliding guide action of the sliding component causes the two sets of U-shaped frames 301 to move closer to each other or further away from each other in the vertical direction after being subjected to force.

[0025] Preferably, the rotating assembly includes a rotating shaft 701 centrally fixed on the transmission plate 501, and a drive motor 702 for driving the rotating shaft 701 is mounted on the outside of the tunnel box 101. It should be noted here that the driving action of the drive motor 702 and the connecting action of the rotating shaft 701 facilitate the rotation of the auxiliary transmission plate 501. In addition, the drive motor 702 is a conventional drive component, and its drive principle and control method are prior art in this application, so they will not be described in detail here.

[0026] Preferably, the telescopic assembly includes multiple sets of first sleeves 601 fixed to the end of the transmission plate 501, and a first slide rod 602 is slidably connected to the first sleeve 601. One end of the first slide rod 602 is fixed to the connecting plate 502. It should be noted here that the first sleeve 601 and the first slide rod 602 facilitate the telescopic connection between the connecting plate 502 and the end of the transmission plate 501 during the transmission process.

[0027] Preferably, the drive assembly includes a U-shaped seat 1001 slidably connected to the discharge port 104, a drive roller 1002 rotatably connected to the U-shaped seat 1001, a conveyor belt 105 drivingly connected between the drive roller 1002 and the support roller 106, and a mounting motor 1003 for driving the drive roller 1002 is installed on the U-shaped seat 1001. It should be noted that the drive roller 1002 is rotated by the motor 1003. During the rotation of the drive roller 1002, the conveyor belt 105 is driven to move between the drive roller 1002 and the support roller 106 through the friction between the drive roller 1002 and the inner side of the conveyor belt 105. In addition, it should be further noted that the inner side of the conveyor belt 105 is roughened to increase the friction and facilitate more stable conveying operation.

[0028] Preferably, the elastic component includes an inner plate 1101 fixed to the discharge port 104, a plurality of second sleeves 1102 fixed on the inner plate 1101, a second slide rod 1103 slidably connected on the second sleeve 1102, one end of the second slide rod 1103 being fixed to the U-shaped seat 1001, and a spring 1104 being sleeved on the outer side of the second sleeve 1102, with both ends of the spring 1104 abutting against the U-shaped seat 1001 and the inner plate 1101 respectively; It should be noted that the second sleeve 1102 and the second slide bar 1103 facilitate the telescopic guide connection between the auxiliary U-shaped seat 1001 and the inner plate 1101. The spring 1104 provides elastic push to the U-shaped seat 1001 and the drive roller 1002 on the U-shaped seat 1001, so that during the path adjustment process, the drive roller 1002 and the inner side of the conveyor belt 105 provide mutual support, keeping the conveyor belt 105 in a taut state, which facilitates the stable conveying of the conveyor belt 105. Example

[0029] Please see Figure 10 and Figure 11 This embodiment further illustrates embodiment 1. The load-bearing component shown in the figure includes a mounting frame 801 that can be detachably mounted on the conveyor belt 105. A load-bearing frame 802 for placing materials is connected to the mounting frame 801 via a gravity component. It should be noted that the mounting frame 801 and the carrying frame 802 facilitate the support of materials. In addition, it is important to note that there is a clearance between the two sets of positioning rollers 202 and the two sets of control rollers 303 so that the mounting frame 801 and the carrying frame 802 on the conveyor belt 105 can pass through normally during transport.

[0030] The gravity assembly includes a reset shaft 901 rotatably connected to the mounting frame 801, a sway plate 902 mounted on the bottom of the bearing frame 802, a gravity block for assisting gravity is embedded in the bottom of the sway plate 902, one end of the reset shaft 901 is fixed to one side of the sway plate 902, a retaining ring 903 is fixed on the reset shaft 901, and a torsion spring 904 is sleeved on the outside of the reset shaft 901. The two ends of the torsion spring 904 are respectively connected to the mounting frame 801 and the retaining ring 903. It should be noted that during the process of conveying the dough on the carrier frame 802 using the conveyor belt 105, the conveyor belt 105 will be bent after the internal path of the processing chamber 102 is adjusted. Under the gravity of the gravity block on the bottom sway plate 902 and the rotational connection between the reset shaft 901 and the mounting frame 801, the carrier frame 802 at the bend can remain vertical as the conveyor belt 105 bends. During the rotation of the reset shaft 901, the torsion spring 904 is deformed by the connection of the retaining ring 903, generating elastic force. The elastic force of the torsion spring 904 facilitates the subsequent reset of the reset shaft 901, sway plate 902 and carrier frame 802.

[0031] This solution describes a fermentation device for flour processing, comprising the following steps: In the process of fermentation in flour processing using a tunnel fermentation machine, a motor 1003 drives a drive roller 1002 to rotate. During the rotation of the drive roller 1002, the conveyor belt 105 is driven to move between the drive roller 1002 and the support roller 106 through the friction between the drive roller 1002 and the inner side of the conveyor belt 105. During the transmission of the conveyor belt 105, the dough containing yeast after kneading is placed sequentially from the feed inlet 103 onto the support frames 802 of each set of support components. After placement, the dough on the support frames 802 is conveyed sequentially through the three processing chambers 102 of the tunnel box 101 by the conveyor belt 105. During the conveying process, the dough is sequentially awakened for yeast, fermented, and flavored by the temperature and humidity control components 107 on the three processing chambers 102. The processed dough is then removed from the discharge outlet 104, completing the flour processing and fermentation operation. During the fermentation process, depending on the actual fermentation requirements, the time ratio of the dough within each processing chamber 102 needs to be adjusted. This requires adjusting the conveyor path of the conveyor belt 105 within the corresponding processing chamber 102. During this adjustment, the drive motor 702 drives the rotating shaft 701 and the transmission plate 501 on the shaft 701 to rotate. As the transmission plate 501 rotates, the telescopic components connect and move the two connecting plates 502 and the U-shaped frame 301. During the movement of the two U-shaped frames 301, the sliding components guide the movement, causing the two U-shaped frames 301 to move closer or further apart in the vertical direction (see [reference]). Figure 9 During the movement of the U-shaped frame 301, the conveying state of the conveyor belt 105 is adjusted by the opposing support of the control roller 303 on the U-shaped frame 301. The conveying path of the conveyor belt 105 in the corresponding processing chamber 102 is increased or decreased. Under the premise that the conveying speed of the conveyor belt 105 remains unchanged, the conveying time of the conveyor belt 105 in the corresponding processing chamber 102 is adjusted and controlled by changing the conveying path. By controlling the conveying time, the time ratio of the dough in each group of processing chambers 102 during fermentation is adjusted to adapt to different fermentation process requirements and facilitate flexible fermentation processing of the dough. During the process of conveying the dough on the carrier frame 802 using the conveyor belt 105, the conveyor belt 105, after the internal path adjustment of the processing chamber 102, will be curved. At the curved point, the carrier frame 802, under the gravity of the bottom sway plate 902 and the rotational connection between the reset shaft 901 and the mounting bracket 801, can maintain a vertical state as the conveyor belt 105 bends (see...). Figure 10 (At the bend), to prevent the carrier frame 802 from tilting during the conveying process and causing the internal dough to spill out, thus facilitating stable conveying during the dough processing.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fermentation device for flour processing, comprising: A tunnel fermentation machine for fermentation treatment in flour processing includes a tunnel box with an inlet and an outlet on the front and rear sides, respectively. Inside the tunnel box, three processing chambers are arranged sequentially on a conveyor line. A conveyor belt for conveying materials is installed on the tunnel box, passing through the three processing chambers. A support roller for supporting the conveyor belt is rotatably connected to the inlet. Each processing chamber is equipped with a temperature and humidity control component for temperature and humidity control during the fermentation process. Its characteristic is that it further includes: A drive assembly is provided on the discharge port to assist in the conveying drive of the conveyor belt. The drive assembly is provided with an elastic component for elastic support of the conveyor belt. A support assembly, located inside the processing chamber, is used to position and support the conveyor belt transported inside the processing chamber. In addition, a control component for controlling the conveyor belt's conveying path within the processing chamber is provided inside the processing chamber, and a transmission component for driving the control component is provided on the processing chamber, and multiple sets of bearing components for material bearing and placement are evenly distributed on the conveyor belt. The support assembly has two sets symmetrically arranged inside the processing chamber. The support assembly includes two sets of mounting shafts rotatably connected to both sides inside the processing chamber. Positioning rollers are fixed on the mounting shafts. The two sets of positioning rollers located on the same side are respectively abutted against the upper and lower sides of the conveyor belt. The control component is centrally located between two sets of support components. The control component includes two sets of U-shaped frames disposed inside the processing chamber. The two sets of U-shaped frames are arranged in an alternating vertical position inside the processing chamber. A sliding component for assisting sliding connection is provided between the processing chamber and the U-shaped frames. Connecting shafts are rotatably connected to both sides of the U-shaped frames. Control rollers are fixed on the connecting shafts. The control rollers on the two sets of U-shaped frames are respectively abutted against the inner and outer sides of the conveyor belt. The conveyor belt inside the processing chamber is arranged in an S-shape under the action of the control component and the two sets of support components. The sliding assembly includes two sets of side plates fixed inside the processing chamber. The two sets of side plates are located on both sides of the conveyor belt. The side plates are provided with mounting grooves. Multiple sets of mounting rods are slidably connected to both sides of the U-shaped frame. The mounting rods are fixed inside the mounting grooves. The transmission assembly includes a transmission plate disposed inside the processing chamber. The transmission plate is centrally disposed between two sets of U-shaped frames. Both ends of the transmission plate are connected to connecting plates via telescopic components. The two sets of connecting plates are rotatably connected to one end of the two sets of U-shaped frames via pins. The processing chamber is provided with a rotating assembly for rotating the transmission plate. The rotating assembly includes a rotating shaft centrally fixed to the transmission plate, and a drive motor for driving the rotating shaft is installed on the outside of the tunnel box. The telescopic assembly includes multiple sets of first sleeves fixed to the end of the transmission plate, with a first slide rod slidably connected to the first sleeve, and one end of the first slide rod being fixed to the connecting plate.

2. The fermentation equipment for flour processing according to claim 1, characterized in that: The drive assembly includes a U-shaped seat slidably connected to the discharge port, a drive roller rotatably connected to the U-shaped seat, a conveyor belt drivingly connected between the drive roller and the support roller, and a motor for driving the drive roller is mounted on the U-shaped seat.

3. The fermentation equipment for flour processing according to claim 1, characterized in that: The elastic component includes an inner plate fixed to the discharge port, a plurality of second sleeves fixed to the inner plate, a second slide rod slidably connected to the second sleeve, one end of the second slide rod being fixed to the U-shaped seat, and a spring being sleeved on the outside of the second sleeve, with the two ends of the spring abutting against the U-shaped seat and the inner plate respectively.

4. The fermentation equipment for flour processing according to claim 1, characterized in that: The load-bearing component includes a mounting frame that can be detachably mounted on the conveyor belt, and a load-bearing frame for placing materials is connected to the mounting frame via a gravity component; The gravity assembly includes a reset shaft rotatably connected to the mounting frame. A sway plate is installed at the bottom of the bearing frame. A gravity block for assisting gravity is embedded at the bottom of the sway plate. One end of the reset shaft is fixed to one side of the sway plate. A retaining ring is fixed on the reset shaft. A torsion spring is sleeved on the outside of the reset shaft. The two ends of the torsion spring are respectively connected to the mounting frame and the retaining ring.

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